CN111921247A - Environment-friendly livestock-raising solid-liquid waste composting treatment equipment - Google Patents

Environment-friendly livestock-raising solid-liquid waste composting treatment equipment Download PDF

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Publication number
CN111921247A
CN111921247A CN202010752259.7A CN202010752259A CN111921247A CN 111921247 A CN111921247 A CN 111921247A CN 202010752259 A CN202010752259 A CN 202010752259A CN 111921247 A CN111921247 A CN 111921247A
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extrusion
block
solid
groove
movable
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CN202010752259.7A
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CN111921247B (en
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徐虹芳
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Shandong Zhifeng Agrochemical Group Co ltd
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Individual
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31Self-supporting filtering elements
    • B01D29/35Self-supporting filtering elements arranged for outward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62Regenerating the filter material in the filter
    • B01D29/64Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6484Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a translatory movement with respect to the filtering element
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00Fertilisers from human or animal excrements, e.g. manure
    • C05F3/06Apparatus for the manufacture
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)

Abstract

The invention discloses an environment-friendly livestock-raising solid-liquid waste composting device, which can separate solid-liquid mixed waste through an extrusion disc, a drainage groove, an arc-shaped plate and a collection hopper, can intensively extrude the solid-liquid waste through the extrusion disc, can enable liquid and solid to enter the drainage groove from a first filter hole after being separated, and then to be intensively collected in a first liquid waste collection box, can also clear the waste adhered to the bottom end surface of the extrusion disc through an L-shaped cleaning scraper blade and a movable extrusion block, and can well separate the solid-liquid waste through an auxiliary mechanism for solid-liquid separation treatment.

Description

Environment-friendly livestock-raising solid-liquid waste composting treatment equipment
Technical Field
The invention relates to the technical field of cultivation waste treatment equipment, in particular to environment-friendly livestock-raising solid-liquid waste composting treatment equipment.
Background
Breeding, cultivating and propagating (aquatic animals and plants); the cultivation comprises livestock cultivation, poultry cultivation, aquaculture and special cultivation; with the continuous improvement of living standard of people, the demand of pig, cattle and mutton is also continuously increased, and with the improvement of rural living conditions and the mechanized development of agricultural production, the pig, cattle and mutton gradually quit the family cultivation; the existing pig, cattle and sheep breeding is mainly a large-scale and specialized breeding farm, but is influenced in many aspects, the production quantity of the pig, the cattle and the sheep in a short time can not meet the domestic market demand, and meanwhile, the improved breeding degree of the pork, the beef, the cattle and the mutton sheep is low, so that the breeding quantity is large, the yield is low, and the quality is poor; at present, the main task of pig, cattle and sheep breeding in China is to develop a large-scale farm and simultaneously improve the output and the quality of pork, cattle and mutton sheep.
A large amount of excrement and urine are produced in the breeding process, the environment is polluted without treatment, therefore, the waste needs to be subjected to environment-friendly treatment, the solid-liquid waste is troublesome to treat in the prior art, the solid-liquid waste is mixed together, so that the solid waste is deteriorated and cannot be recycled, the working efficiency of the solid-liquid waste separation treatment is low, a small amount of liquid is mixed in the separated solid waste, the solid waste can remain in the equipment and cannot be fully treated, and therefore, the environment-friendly livestock breeding solid-liquid waste composting treatment equipment is provided for solving the problems.
Disclosure of Invention
The invention aims to provide environment-friendly livestock-raising solid-liquid waste composting equipment to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an environment-friendly livestock-raising solid-liquid waste composting treatment device comprises a treatment device main body, a feed inlet, a first liquid waste collection box and a solid-liquid separation treatment auxiliary mechanism;
the device comprises a treatment device main body and is characterized in that a feeding hole and a first telescopic rod are arranged on the treatment device main body, an extrusion disc is arranged at one end of the first telescopic rod, first filtering holes are formed in the treatment device main body at equal intervals in a surrounding mode, a drainage groove is formed in the side position of each first filtering hole, the other end of each drainage groove is arranged in a first liquid waste collection box, and an arc-shaped plate is rotatably connected and arranged in each first liquid waste collection box;
the arc-shaped plates are symmetrically arranged at two ends of the rotating shaft, a transmission gear set is arranged at one end of the rotating shaft, a connecting plate is symmetrically arranged at the other end of the rotating shaft, an L-shaped cleaning scraper is integrally formed on the connecting plate, a movable extrusion block is movably arranged in the L-shaped cleaning scraper, a first extrusion spring is equidistantly arranged at one end of the movable extrusion block, and a first inclined plane is arranged at the other end of the movable extrusion block;
the bottom of arc is provided with the collecting hopper, and the bottom of collecting hopper is provided with solid-liquid separation and handles complementary unit.
Preferably, the solid-liquid separation processing auxiliary mechanism comprises a second telescopic rod, an extrusion push block, a movable scraping block, a material collecting groove, a second filtering hole, a material discharging groove, a second liquid waste collecting box, a solid waste collecting box, an extrusion limiting plate, a connecting spring, an arc-shaped groove, a movable clamping block, an extrusion chute, a movable rod, a limiting plate, a first inserting block, a second inserting block, a convex block and a positioning clamping groove, wherein the extrusion push block is arranged at one end of the second telescopic rod, the movable scraping blocks are symmetrically and movably connected with two sides in the extrusion push block, one end of the movable scraping block is connected with the second extrusion spring, the other end of the movable scraping block is provided with a second inclined plane, the material collecting groove is arranged at the lower end of the material collecting hopper, the material collecting groove is provided with a second filtering hole in a penetrating manner and provided with the material discharging groove, the bottom end of the second filtering hole is provided with the second liquid waste, the two sides of the material collecting groove are symmetrically provided with extrusion limiting plates through pin connection, one side of each extrusion limiting plate is symmetrically provided with a connecting spring, an arc-shaped groove is arranged in the extrusion limiting plate on one side, a movable clamping block is movably arranged in the arc-shaped groove, one end of the movable clamping block is provided with a third extrusion spring in a connected mode, the other end of the movable clamping block is provided with a third inclined plane, an extrusion chute is arranged in the movable clamping block, the movable rod is movably arranged in the extrusion limiting plate, a limiting plate is arranged on the movable rod, a first reset spring is symmetrically arranged on the limiting plate, the other end of the movable rod is provided with a third inclined plane, a first inserting block is inserted into the side position of the other end of the movable rod, a second inserting block is arranged at one end of the first inserting block, a second reset spring is arranged at the same end of the second inserting block in a connected mode as the first, and a positioning clamping groove is arranged in the convex block.
Preferably, the transmission gear set comprises a rotating gear and a transmission gear, and the tooth form angle and the module of the two gears are equal.
Preferably, the upper end face of the L-shaped cleaning scraper is on the same horizontal plane with the bottom end face of the extrusion disc.
Preferably, the height of the extrusion limit plate is equal to the height of the extrusion push block, and the length of the extrusion push block is smaller than the width of the material collecting groove.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, solid-liquid mixed waste can be separated and treated through the arranged extrusion disc, the drainage groove, the arc-shaped plate and the collection hopper, the solid-liquid waste is extruded in a centralized manner through the extrusion disc, liquid and solid can enter the drainage groove from the first filtering hole after being separated, and then are collected in the first liquid waste collection box in a centralized manner, and the waste adhered to the bottom end surface of the extrusion disc can be cleaned through the arranged L-shaped cleaning scraper blade and the movable extrusion block, so that the solid-liquid waste can be well separated and treated, and the separated solid waste and liquid waste can be well treated, so that the environment can not be polluted, and the device is environment-friendly and efficient;
2. on the other hand handles complementary unit through the solid-liquid separation who sets up, to the waste material through first solid-liquid separation enter into the collecting tank from the collecting hopper, can carry out extrusion work once more to the waste material, separate out remaining liquid waste in the waste material from solid waste, improve the separation work quality of solid-liquid waste material, and the liquid waste material of branch processing gets into in the second liquid waste material collecting box, the solid waste material of branch processing gets into in the solid waste material collecting box, can carry out fine collection, carry out unified processing.
Drawings
FIG. 1 is a right side schematic view of a connection structure according to the present invention;
FIG. 2 is a left side schematic view of the connection structure of the present invention;
FIG. 3 is an exploded front view of the connection structure of the present invention;
FIG. 4 is an exploded top view of the connection structure of the present invention;
FIG. 5 is an enlarged view of the connecting plate structure of FIG. 3 according to the present invention;
FIG. 6 is a partial cross-sectional view of the internal structural attachment of the web of the present invention;
FIG. 7 is an enlarged view of a portion of the first filter openings and drainage grooves of FIG. 3 according to the present invention;
FIG. 8 is an enlarged view of a portion of the connection structure of FIG. 4 according to the present invention;
FIG. 9 is an exploded view of the attachment structure of the solid-liquid separation treatment assisting mechanism according to the present invention;
FIG. 10 is an enlarged schematic view of the structural connection positioning structure between the extrusion limit plates of FIG. 9 according to the present invention;
fig. 11 is an enlarged view of a portion of the invention showing the internal connection of the compression limiting plate of fig. 9.
In the figure: the device comprises a treatment equipment main body 1, a feed inlet 2, a first telescopic rod 3, an extrusion disc 4, a first filtering hole 5, a drainage groove 6, a first liquid waste collection box 7, an arc-shaped plate 8, a rotating shaft 9, a transmission gear set 10, a connecting plate 11, an L-shaped cleaning scraper 12, a movable extrusion block 13, a collection hopper 14, a solid-liquid separation treatment auxiliary mechanism 15, a second telescopic rod 1501, an extrusion push block 1502, a movable scraping block, a collection groove 1504, a second filtering hole 1505, a discharge groove 1506, a second liquid waste collection box 1507, a solid waste collection box 1508, an extrusion limit plate 1509, a connecting spring 1510, an arc-shaped groove 1511, a movable fixture block 1512, an extrusion chute 1513, a movable rod 1514, a limit piece 1515, a first insert block 1516, a second insert 1517, a bump 1518 and a positioning clamp groove 1519.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 11, the present invention provides a technical solution: an environment-friendly livestock-raising solid-liquid waste composting treatment device comprises a treatment device main body 1, a feed inlet 2, a first liquid waste collection box 7 and a solid-liquid separation treatment auxiliary mechanism 15;
the treatment equipment comprises a treatment equipment main body 1, wherein a feeding hole 2 and a first telescopic rod 3 are arranged on the treatment equipment main body 1, an extrusion disc 4 is arranged at one end of the first telescopic rod 3, first filtering holes 5 are formed in the treatment equipment main body 1 in an equidistant mode, the first filtering holes 5 are obliquely arranged, extruded liquid can better enter a drainage groove 6, the drainage groove 6 is formed in the side position of each first filtering hole 5, the other end of each drainage groove 6 is arranged in a first liquid waste collection box 7, and an arc-shaped plate 8 is rotatably connected and arranged in the first liquid waste collection box 7;
the arc-shaped plates 8 are symmetrically arranged at two ends of the rotating shaft 9, a transmission gear set 10 is arranged at one end of the rotating shaft 9, the gear set 10 is connected with a motor, a connecting plate 11 is symmetrically arranged at the other end of the rotating shaft 9, an L-shaped cleaning scraper 12 is integrally formed on the connecting plate 11, a movable extrusion block 13 is movably arranged in the L-shaped cleaning scraper 12, a first extrusion spring is equidistantly arranged at one end of the movable extrusion block 13, and a first inclined surface is arranged at the other end of the movable extrusion block;
the bottom end of the arc plate 8 is provided with a collecting hopper 14, and the bottom end of the collecting hopper 14 is provided with a solid-liquid separation processing auxiliary mechanism 15.
Further, the solid-liquid separation processing auxiliary mechanism 15 includes a second telescopic rod 1501, an extrusion push block 1502, a movable scraping block 1503, a material collecting groove 1504, a second filtering hole 1505, a material discharging groove 1506, a second liquid waste collecting box 1507, a solid waste collecting box 1508, an extrusion limit plate 1509, a connecting spring 1510, an arc-shaped groove 1511, a movable fixture block 1512, an extrusion chute 1513, a movable rod 1514, a limit piece 1515, a first insert 1516, a second insert 1517, a bump 1518 and a positioning clamp groove 1519, the extrusion push block 1502 is arranged at one end of the second telescopic rod 1501, the movable scraping block 1503 is symmetrically and movably connected at two sides of the extrusion push block 1502, the second extrusion spring is connected at one end of the movable scraping block 1503, the second inclined plane is arranged at the other end of the material collecting hopper 14, the second filtering hole 1505 is arranged in the material collecting groove 1504 in a penetrating way, the material discharging groove 1506 is arranged in a penetrating way, the second filtering hole 1505 is arranged at the bottom end of the second liquid waste collecting box 1507, the, The bottom end of the discharging groove 1506 is provided with a solid waste collecting box 1508, two sides of the collecting groove 1504 are symmetrically provided with extrusion limit plates 1509 through pin connection, one side of the extrusion limit plates 1509 is symmetrically provided with a connecting spring 1510 through pin connection, an arc groove 1511 is arranged in the extrusion limit plate 1509 on one side, a movable fixture block 1512 is movably arranged in the arc groove 1511, one end of the movable fixture block 1512 is connected with a third extrusion spring, the other end is provided with a third inclined surface, an extrusion chute 1513 is arranged in the movable fixture block 1512, a movable rod 1514 is movably arranged in the extrusion limit plate 1509, a limiting sheet 1515 is arranged on the movable rod 1514, a first return spring is symmetrically connected on the limiting sheet 1515, the other end of the movable rod 1514 is provided with a third inclined surface, a first insert block 1516 is inserted and arranged at the side position of the other end of the movable rod 1514, a second insert block 1517 is, and the second insert 1517 is provided with a second return spring at the same end of the first insert 1516, the projection 1518 is arranged at the side position of the extrusion limit plate 1509 at the other side, and a positioning slot 1519 is arranged in the projection 1518.
Furthermore, the transmission gear set 10 includes a rotation gear and a transmission gear, and the tooth form angle and the module of the two gears are equal.
Further, the upper end face of the L-shaped cleaning blade 12 is on the same horizontal plane as the bottom end face of the pressing disk 4.
Further, the height of the pressing restriction plate 1509 is equal to the height of the pressing pusher 1502, and the length of the pressing pusher 1502 is smaller than the width of the catch groove 1504.
The working principle is as follows: when the invention works, solid-liquid waste enters the treatment equipment main body 1 from the feeding hole 2 and is accumulated on the arc-shaped plate 8, then the first telescopic rod 3 is started, the extrusion disc 4 extrudes the solid-liquid waste accumulated on the arc-shaped plate 8 under the pushing of the first telescopic rod 3, the extruded liquid waste enters the drainage groove 6 from the first filtering hole 5, then the drainage groove 6 drains the liquid waste into the first liquid waste collection box 7 for collection, after the extrusion work of the extrusion disc 4 is finished, the extrusion disc 4 returns to the original position under the driving action of the first telescopic rod 3, then the motor is started to drive the gear set 10 to drive the rotation shaft 9, the arc-shaped plate 8 moves under the action of the rotation shaft 9, and the waste on the arc-shaped plate 8 drops into the collection hopper 14, and finally fall into the material collecting groove 1504, the connecting plate 11 arranged at the other end of the rotating shaft 9, the L-shaped cleaning scraper 12 and the movable extrusion block 13 also rotate, the movable extrusion block 13 removes the waste adhered to the bottom end surface of the extrusion disc 4, so that the waste falls into the material collecting hopper 14, then the second telescopic rod 1501 is started, the second telescopic rod 1501 pushes the extrusion push block 1502 to move, so that the waste can be extruded again, during the extrusion process, the extruded liquid waste enters the second liquid waste collecting tank 1507 from the second filtering hole 1505, when the movable scraping block 1503 arranged at the side of the extrusion push block 1502 reaches the position of the second insert block 1517 arranged on the extrusion limit plate 1509, the movable scraping block 1503 extrudes the second insert block 1517, so as to push the first insert block 1516 to extrude the movable rod 1514, the movable rod 1514 extrudes the extrusion chute 1513, so that the movable fixture block 1512 is separated from the positioning slot 1519 on the projection 1518, and then the extrusion limiting plate 1509 is separated under the pushing action of the extrusion push block 1502, and then the solid waste is continuously pushed forward under the action of the extrusion push block 1502, when the solid waste reaches the position of the discharge groove 1506, the solid waste enters the solid waste collection box 1508 from the discharge groove 1506 and is collected, when the second telescopic rod 1501 returns to the initial position, the extrusion limiting plate 1509 returns to the original position under the action of the connecting spring 1510, and the extrusion limiting plates 1509 on the two sides are connected in a closed manner, so that the solid waste can be well separated and treated by the separation device, the separated solid waste and liquid waste can be well treated, the environment can not be polluted, the separation device is environment-friendly and efficient, and the separated solid waste can be well collected and uniformly treated when entering the solid waste collection box.
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 (5)

1. The utility model provides an environment-friendly livestock-raising solid-liquid waste material compost treatment facility which characterized in that: comprises a treatment equipment main body (1), a feed inlet (2), a first liquid waste collection box (7) and a solid-liquid separation treatment auxiliary mechanism (15);
the device comprises a treatment equipment main body (1), wherein a feeding hole (2) and a first telescopic rod (3) are arranged on the treatment equipment main body (1), an extrusion disc (4) is arranged at one end of the first telescopic rod (3), first filtering holes (5) are formed in the treatment equipment main body (1) at equal intervals in a surrounding manner, a drainage groove (6) is formed in the side position of each first filtering hole (5), the other end of each drainage groove (6) is arranged in a first liquid waste collection box (7), and an arc-shaped plate (8) is rotatably connected in the first liquid waste collection box (7);
the cleaning device is characterized in that the arc-shaped plates (8) are symmetrically arranged at two ends of the rotating shaft (9), a transmission gear set (10) is arranged at one end of the rotating shaft (9), a connecting plate (11) is symmetrically arranged at the other end of the rotating shaft (9), an L-shaped cleaning scraper (12) is integrally formed on the connecting plate (11), a movable extrusion block (13) is movably arranged in the L-shaped cleaning scraper (12), a first extrusion spring is equidistantly arranged at one end of the movable extrusion block (13), and a first inclined plane is arranged at the other end of the movable extrusion block;
the bottom end of the arc-shaped plate (8) is provided with a material collecting hopper (14), and the bottom end of the material collecting hopper (14) is provided with a solid-liquid separation treatment auxiliary mechanism (15).
2. The environment-friendly livestock-raising solid-liquid waste composting device of claim 1, wherein: the solid-liquid separation treatment auxiliary mechanism (15) comprises a second telescopic rod (1501), an extrusion push block (1502), a movable scraping block (1503), a material collecting groove (1504), a second filtering hole (1505), a material discharging groove (1506), a second liquid waste collecting box (1507), a solid waste collecting box (1508), an extrusion limiting plate (1509), a connecting spring (1510), an arc-shaped groove (1511), a movable fixture block (1512), an extrusion chute (1513), a movable rod (1514), a limiting plate (1515), a first inserting block (1516), a second inserting block (1517), a bump (1518) and a positioning clamping groove (1519), wherein the extrusion push block (1502) is arranged at one end of the second telescopic rod (1501), the movable scraping block (1502) is symmetrically and movably connected with two sides of the extrusion push block (1502), the movable scraping block (1503) is connected with the second extrusion spring at one end, and a second inclined plane is arranged at the other end of the movable scraping block (1503), the collecting groove (1504) is arranged at the lower end of the collecting hopper (14), a second filtering hole (1505) penetrates through the collecting groove (1504), a discharging groove (1506) penetrates through the collecting groove, a second liquid waste collecting box (1507) is arranged at the bottom end of the second filtering hole (1505), a solid waste collecting box (1508) is arranged at the bottom end of the discharging groove (1506), two sides of the collecting groove (1504) are symmetrically provided with extrusion limit plates (1509) through pin connection, one side of each extrusion limit plate (1509) is symmetrically provided with a connecting spring (1510), an arc-shaped groove (1511) is arranged in the extrusion limit plate (1509) at one side of the two sides, a movable fixture block (1512) is movably arranged in the arc-shaped groove (1511), one end of the movable fixture block (1512) is connected with a third extrusion spring, the other end of the movable fixture block (1512) is provided with a third inclined surface, and an extrusion inclined groove (, the activity of movable rod (1514) sets up in extrusion limiting plate (1509), and be provided with spacing piece (1515) on movable rod (1514), and the symmetric connection is provided with first reset spring on spacing piece (1515), and the other end of movable rod (1514) is provided with the third inclined plane, the avris position grafting of movable rod (1514) other end is provided with first inserted block (1516), and first inserted block (1516) one end is provided with second inserted block (1517), and second inserted block (1517) is being provided with the second reset spring in the same end connection with first inserted block (1516), lug (1518) sets up the extrusion limiting plate (1509) avris position at the opposite side to be provided with positioning card groove (1519) in lug (1518).
3. The environment-friendly livestock-raising solid-liquid waste composting device of claim 1, wherein: the transmission gear set (10) comprises a rotating gear and a transmission gear, and the tooth form angle and the modulus of the two gears are equal.
4. The environment-friendly livestock-raising solid-liquid waste composting device of claim 1, wherein: the upper end surface of the L-shaped cleaning scraper (12) and the bottom end surface of the extrusion disc (4) are on the same horizontal plane.
5. The environment-friendly livestock-raising solid-liquid waste composting device of claim 2, characterized in that: the height of the extrusion limit plate (1509) is equal to that of the extrusion push block (1502), and the length of the extrusion push block (1502) is smaller than the width of the collecting groove (1504).
CN202010752259.7A 2020-07-30 2020-07-30 Environment-friendly livestock-raising solid-liquid waste composting treatment equipment Active CN111921247B (en)

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