CN215196401U - Liquid water-fertilizer batching mixes machine - Google Patents

Abstract

The utility model relates to the technical field of mechanical equipment, in particular to a liquid water and fertilizer batching mixer, wherein a plurality of groups of stirring paddles on a third rotating shaft and a fourth rotating shaft are matched with a plurality of groups of stirring paddles on a first rotating shaft and a second rotating shaft to mix and stir liquid water and fertilizer in a cavity, thereby improving the mixing effect of the equipment, improving the processing quality of the liquid water and fertilizer, and simultaneously improving the mixing efficiency of the liquid water and fertilizer and the practicability of the equipment through the stirring in different directions of the plurality of groups of stirring paddles; including box, strutting arrangement, aeration equipment, hopper, baffle, first motor, first connecting axle, second motor, third pivot, second connecting axle, fourth pivot, four group's spur gears, multiunit stirring rake and multiunit are sealed fills up, and the box bottom is provided with strutting arrangement, is provided with the cavity in the box, and the cavity top is provided with the feed inlet, and the cavity bottom is provided with the bin outlet, and feed inlet and bin outlet all communicate with in the cavity, and first group hopper intercommunication sets up in cavity feed inlet department.

Description

Liquid water-fertilizer batching mixes machine

Technical Field

The utility model relates to a mechanical equipment's technical field especially relates to a liquid water manure batching mixes machine.

Background

The liquid water and fertilizer ingredient mixing machine is an auxiliary device for mixing liquid water and fertilizer ingredients, and is widely used in the field of mechanical equipment; the mixing machine is mechanical equipment which utilizes mechanical force, gravity and the like to uniformly mix two or more than two materials, and when the mixing equipment for proportioning a liquid water fertilizer is used, the mixing mode of the equipment for liquid water fertilizer is single, so that the mixing effect of the liquid water fertilizer is poor, the processing quality of the liquid water fertilizer is reduced, the mixing efficiency of the equipment is reduced, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a liquid manure mixes the stirring to the liquid manure in the chamber of the first pivot of multiunit stirring rake cooperation in third pivot and the fourth pivot and the multiunit stirring rake in the second pivot, improve equipment's mixed effect, improve the processingquality of liquid manure, through the not equidirectional stirring of multiunit stirring rake simultaneously, improve the mixing efficiency of liquid manure, improve a liquid manure batching of equipment's practicality and mix the machine.

The utility model discloses a liquid manure batching mixer, which comprises a box body, a supporting device, an aeration device, hoppers, a clapboard, a first motor, a first connecting shaft, a second motor, a third rotating shaft, a second connecting shaft, a fourth rotating shaft, four groups of straight gears, a plurality of groups of stirring paddles and a plurality of groups of sealing gaskets, wherein the bottom end of the box body is provided with the supporting device, a cavity is arranged in the box body, the top end of the cavity is provided with a feed inlet, the bottom end of the cavity is provided with a discharge port, the feed inlet and the discharge port are communicated with the cavity, the first group of hoppers are communicated with the feed inlet of the cavity, the second group of hoppers are communicated with the discharge port of the cavity, the outer edge of the clapboard is connected with the inner side wall of the box body, the first motor is arranged at the right end of the box body, the output end of the first motor is provided with a rotatable first rotating shaft, the left end of the first rotating shaft penetrates through the clapboard to extend into the cavity and is rotatably connected with the right end of the first connecting shaft, a second motor is arranged at the left end of the box body, a second rotating shaft is arranged at the output end of the second motor, the right end of the second rotating shaft penetrates through the partition plate to extend into the chamber and be rotatably connected with the left end of the first connecting shaft, the right end of the third rotating shaft is rotatably connected with the inner side wall of the box body, the left end of the third rotating shaft rotatably penetrates through the partition plate to extend into the chamber and be rotatably connected with the right end of the second connecting shaft, the left end of the fourth rotating shaft is rotatably connected with the inner side wall of the box body, the right end of the fourth rotating shaft rotatably penetrates through the partition plate to extend into the chamber and be rotatably connected with the left end of the second connecting shaft, a first group of straight gears are sleeved on the outer side wall of the first rotating shaft, a second group of straight gears are sleeved on the outer side wall of the third rotating shaft, a third group of straight gears are meshed with a second group of straight gears, a fourth group of straight gears are sleeved on the outer side wall of the fourth rotating shaft, and a third group of straight gears are meshed with a fourth group of straight gears, the multi-group stirring paddles are respectively arranged on the outer side walls of the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft, and the multi-group sealing gaskets are respectively arranged on the inner side walls of the partition boards and respectively seal the joint of the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft with the partition boards.

The utility model discloses a liquid manure batching mixes machine, strutting arrangement includes the base, multiunit support piece, the pillar under the multiunit, the pillar on the multiunit, multiunit limiting plate and multiunit spring, the base top is connected with multiunit support piece's bottom, multiunit support piece top is connected with the bottom of pillar under the multiunit respectively, the top of pillar all is connected with the box bottom on the multiunit, and the bottom of pillar on the multiunit all is provided with the opening, the upper portion of pillar stretches into the inside and upper and lower slip in the pillar on the multiunit of pillar through the opening respectively on the multiunit lower prop's upper portion, the fixed suit is respectively on the lateral wall of pillar on the multiunit limiting plate, the multiunit spring cooperates respectively and installs under the multiunit on the lateral wall of pillar, and the bottom of multiunit spring pastes tightly with multiunit support piece's top respectively, the top of multiunit spring pastes tightly with the bottom of multiunit limiting plate respectively.

The utility model discloses a liquid manure batching mixes machine, aeration equipment includes the gas tank, the air-blower, the filter screen, multiunit aeration pipe and multiunit air duct, the gas tank is installed on the box lateral wall, be provided with the air inlet in the gas tank, gas vent and access hole, the air inlet, gas vent and access hole all communicate with each other with the gas tank is interior, the air-blower intercommunication sets up the air inlet department at the gas tank, the outer edge of filter screen is connected and communicates the setting between air inlet and gas vent with the gas tank inside wall, multiunit aeration pipe all installs the bottom of the internal side wall of box and communicates with each other with the cavity, the input of multiunit air duct all communicates with the gas tank gas vent, the output of multiunit air duct communicates with the intraduct portion of multiunit aeration respectively.

The utility model discloses a liquid manure batching mixes machine still includes filter equipment, and filter equipment intercommunication sets up on the output of second group hopper.

The utility model discloses a liquid manure batching mixes machine still includes the multiunit reinforcement, and multiunit reinforcement top all is connected with the box bottom, and the inside wall of multiunit reinforcement is connected with the lateral wall of pillar on the multiunit respectively.

The utility model discloses a liquid manure batching mixes machine still includes the closed door, but closed door rotatable install the first set of hopper top and with the hopper in communicate with each other.

The utility model discloses a liquid manure batching mixes machine still includes the observation window, and the observation window is installed on the box lateral wall and communicates with each other with the box in.

Compared with the prior art, the beneficial effects of the utility model are that: liquid water and fertilizer to be mixed is put into the cavity, the first motor and the second motor are respectively started to drive the first rotating shaft and the second rotating shaft to oppositely rotate, so that a plurality of groups of stirring paddles on the first rotating shaft and the second rotating shaft carry out mixing stirring on the liquid water and fertilizer in different directions, the first rotating shaft drives the third rotating shaft to oppositely rotate through the first group of straight gears and the second group of straight gears while rotating, the second rotating shaft drives the fourth rotating shaft to oppositely rotate through the third group of straight gears and the fourth group of straight gears while rotating, so that the plurality of groups of stirring paddles on the third rotating shaft and the fourth rotating shaft are matched with the plurality of groups of stirring paddles on the first rotating shaft and the second rotating shaft to carry out mixing stirring on the liquid water and fertilizer in the cavity, the mixing effect of equipment is improved, the processing quality of the liquid water and fertilizer is improved, and the mixing efficiency of the liquid water and fertilizer is improved through the stirring in different directions of the plurality of groups of stirring paddles, the practicability of the equipment is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a front view of the upper prop connected to a limit plate;

FIG. 3 is an enlarged schematic view of the connection between the first shaft and the first connecting shaft;

FIG. 4 is a schematic view showing a structure in which an air box is connected to a blower or the like;

FIG. 5 is a schematic view showing a structure in which the case is connected to an observation window or the like;

in the drawings, the reference numbers: 1. a box body; 2. a hopper; 3. a partition plate; 4. a first motor; 5. a first rotating shaft; 6. a first connecting shaft; 7. a second motor; 8. a second rotating shaft; 9. a third rotating shaft; 10. a second connecting shaft; 11. a fourth rotating shaft; 12. a spur gear; 13. a stirring paddle; 14. a seal member; 15. a base; 16. a support member; 17. a lower pillar; 18. an upper pillar; 19. a limiting plate; 20. a spring; 21. a gas tank; 22. a blower; 23. a filter screen; 24. an aeration pipe; 25. an air duct; 26. a filtration device; 27. a reinforcement; 28. a closing door; 29. and (4) an observation window.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 5, the liquid water and fertilizer batching mixer of the utility model comprises a box body 1, a supporting device, an aerating device, a hopper 2, a baffle 3, a first motor 4, a first connecting shaft 6, a second motor 7, a third rotating shaft 9, a second connecting shaft 10, a fourth rotating shaft 11, four groups of straight gears 12, a plurality of groups of stirring paddles 13 and a plurality of groups of sealing gaskets 14, wherein the bottom end of the box body 1 is provided with the supporting device, a chamber is arranged in the box body 1, the top end of the chamber is provided with a feeding hole, the bottom end of the chamber is provided with a discharging hole, the feeding hole and the discharging hole are communicated with the chamber, the first group of hopper 2 is communicated with the feeding hole of the chamber, the second group of hopper 2 is communicated with the discharging hole of the chamber, the outer edge of the baffle 3 is connected with the inner side wall of the box body 1, the first motor 4 is arranged at the right end of the box body 1, the output end of the first motor 4 is provided with a rotatable first rotating shaft 5, the left end of a first rotating shaft 5 penetrates through a partition plate 3 and extends into a chamber and is rotatably connected with the right end of a first connecting shaft 6, a second motor 7 is arranged at the left end of a box body 1, the output end of the second motor 7 is provided with a second rotating shaft 8, the right end of the second rotating shaft 8 penetrates through the partition plate 3 and extends into the chamber and is rotatably connected with the left end of the first connecting shaft 6, the right end of a third rotating shaft 9 is rotatably connected with the inner side wall of the box body 1, the left end of the third rotating shaft 9 rotatably penetrates through the partition plate 3 and extends into the chamber and is rotatably connected with the right end of a second connecting shaft 10, the left end of a fourth rotating shaft 11 is rotatably connected with the inner side wall of the box body 1, the right end of the fourth rotating shaft 11 rotatably penetrates through the partition plate 3 and extends into the chamber and is rotatably connected with the left end of the second connecting shaft 10, a first group of straight gears 12 are sleeved on the outer side wall of the first rotating shaft 5, a second group of straight gears 12 are sleeved on the outer side wall of the third rotating shaft 9, and the first group of straight gears 12 are meshed with the second group of straight gears 12, a third group of straight gears 12 are sleeved on the outer side wall of the second rotating shaft 8, a fourth group of straight gears 12 are sleeved on the outer side wall of the fourth rotating shaft 11, the third group of straight gears 12 are meshed with the fourth group of straight gears 12, a plurality of groups of stirring paddles 13 are respectively arranged on the outer side walls of the first rotating shaft 5, the second rotating shaft 8, the third rotating shaft 9 and the fourth rotating shaft 11, and a plurality of groups of sealing gaskets 14 are respectively arranged on the inner side wall of the partition plate 3 and respectively seal the joints of the first rotating shaft 5, the second rotating shaft 8, the third rotating shaft 9 and the fourth rotating shaft 11 and the partition plate 3; liquid manure to be mixed is put into the cavity, the first motor 4 and the second motor 7 are respectively started to drive the first rotating shaft 5 and the second rotating shaft 8 to rotate oppositely, so that a plurality of groups of stirring paddles 13 on the first rotating shaft 5 and the second rotating shaft 8 are used for carrying out mixing stirring on the liquid manure in different directions, the first rotating shaft 5 drives the third rotating shaft 9 to rotate oppositely through the first group of straight gears 12 and the second group of straight gears 12 while rotating, the second rotating shaft 8 drives the fourth rotating shaft 11 to rotate oppositely through the third group of straight gears 12 and the fourth group of straight gears 12 while rotating, so that the plurality of groups of stirring paddles 13 on the third rotating shaft 9 and the fourth rotating shaft 11 are matched with the plurality of groups of stirring paddles 13 on the first rotating shaft 5 and the second rotating shaft 8 to carry out mixing stirring on the liquid manure in the cavity, the mixing effect of the device is improved, the processing quality of the liquid manure is improved, and the stirring in different directions of the plurality of groups of stirring paddles 13 is carried out, the mixing efficiency of liquid water and fertilizer is improved, and the practicability of the equipment is improved.

The utility model relates to a liquid water fertilizer batching mixer, a supporting device comprises a base 15, a plurality of groups of supporting pieces 16, a plurality of groups of lower supporting columns 17, a plurality of groups of upper supporting columns 18, a plurality of groups of limiting plates 19 and a plurality of groups of springs 20, the top end of the base 15 is connected with the bottom ends of the plurality of groups of supporting pieces 16, the top ends of the plurality of groups of supporting pieces 16 are respectively connected with the bottom ends of the plurality of groups of lower supporting columns 17, the top ends of the plurality of groups of upper supporting columns 18 are all connected with the bottom end of a box body 1, and the bottom ends of the plurality of groups of upper struts 18 are all provided with openings, the upper parts of the plurality of groups of lower struts 17 respectively extend into the plurality of groups of upper struts 18 through the openings and slide up and down in the plurality of groups of upper struts 18, the plurality of groups of limiting plates 19 are respectively fixedly sleeved on the outer side walls of the plurality of groups of upper struts 18, the plurality of groups of springs 20 are respectively arranged on the outer side walls of the plurality of groups of lower struts 17 in a matching way, the bottom ends of the multiple groups of springs 20 are respectively attached to the top ends of the multiple groups of supporting pieces 16, and the top ends of the multiple groups of springs 20 are respectively attached to the bottom ends of the multiple groups of limiting plates 19; make box 1 produce vibrations when multiunit stirring rake 13 stirs the liquid manure in the cavity, support through setting up multiunit spring 20 to pillar 18 on the multiunit, pillar 18 slides under the multiunit on the multiunit when making box 1 vibrations about the upper portion of pillar 17, thereby pillar 18 cushions box 1's vibrations on making the multiunit, improve box 1's shock attenuation effect, thereby reduce the vibration noise of equipment during operation, support the bottom of equipment through setting up base 15, thereby improve the stationarity that equipment used, improve equipment's practicality.

The utility model discloses a liquid manure batching mixes machine, aeration equipment includes gas tank 21, air-blower 22, filter screen 23, multiunit aeration pipe 24 and multiunit air duct 25, gas tank 21 installs on 1 lateral wall of box, be provided with the air inlet in the gas tank 21, gas vent and access hole, the air inlet, gas vent and access hole all communicate with each other in the gas tank 21, air-blower 22 intercommunication sets up the air inlet department at gas tank 21, the outer edge of filter screen 23 is connected and is communicated with 21 inside walls of gas tank and set up between air inlet and gas vent, multiunit aeration pipe 24 all installs in the bottom of 1 inside walls of box and communicates with the cavity, the input of multiunit air duct 25 all communicates with 21 gas vents of gas tank, the output of multiunit air duct 25 communicates with multiunit aeration pipe 24 inside respectively; blow to the air tank 21 inside through opening air-blower 22, make the inside air of air tank 21 carry through multiunit air duct 25 and organize aeration pipe 24 inside at most, thereby make many mouthfuls aeration pipe 24 aerate the liquid manure in the chamber, thereby improve the flow velocity of liquid manure, improve the mixed effect of liquid manure in the chamber, improve mixing efficiency, filter the air that gets into the chamber through setting up filter screen 23, thereby reduce the pollution of dust in the air to liquid manure, improve the air dust removal effect, the high plant practicability.

The utility model discloses a liquid water fertilizer batching mixer, which also comprises a filtering device 26, wherein the filtering device 26 is communicated with and arranged at the output end of the second group of hoppers 2; the liquid water and fertilizer discharged by the second group of hoppers 2 is filtered by arranging the filtering device 26, so that residues in finished liquid water and fertilizer products are reduced, and the processing quality of the equipment on the liquid water and fertilizer is improved.

The utility model discloses a liquid manure batching mixes machine still includes multiunit reinforcement 27, and multiunit reinforcement 27 top all is connected with box 1 bottom, and the inside wall of multiunit reinforcement 27 is connected with the lateral wall of multiunit upper prop 18 respectively; through setting up multiunit reinforcement 27 to improve the fastness that the pillar 18 top is connected with box 1 bottom on the multiunit, improve the use strength of device.

The utility model discloses a liquid water fertilizer batching mixes machine, still include the closed door 28, the closed door 28 is rotatably installed on the top of the first group hopper 2 and is communicated with the hopper 2; through setting up the closing door 28 to improve the closed effect in the cavity, reduce outdoor dirt and get into the cavity inside, improve the guard action of device.

The utility model discloses a liquid water fertilizer batching mixer, which also comprises an observation window 29, wherein the observation window 29 is arranged on the outer side wall of the box body 1 and communicated with the inside of the box body 1; through setting up observation window 29 to be convenient for observe the liquid manure that mixes in the cavity, improve the convenience of use of device.

The utility model relates to a liquid manure batching mixing machine, when in operation, firstly, liquid manure to be mixed is put into a cavity, a first motor 4 and a second motor 7 are respectively opened to drive a first rotating shaft 5 and a second rotating shaft 8 to rotate oppositely, so that a plurality of groups of stirring paddles 13 on the first rotating shaft 5 and the second rotating shaft 8 carry out mixing stirring on the liquid manure in different directions, the first rotating shaft 5 drives a third rotating shaft 9 to rotate oppositely through a first group of straight gears 12 and a second group of straight gears 12 while rotating, the second rotating shaft 8 drives a fourth rotating shaft 11 to rotate oppositely through a third group of straight gears 12 and a fourth group of straight gears 12 while rotating, so that the liquid manure in the cavity is mixed and stirred through the third rotating shaft 9 and the fourth rotating shaft 11 in a way of matching with the plurality of groups of stirring paddles 13 on the first rotating shaft 5 and the second rotating shaft 8, and then the air blower 22 is opened to blow the inside of an air tank 21, the air in the air box 21 is conveyed to the interior of the multi-set aeration pipe 24 through the multi-set air guide pipes 25, so that the multi-nozzle aeration pipe 24 aerates the liquid water fertilizer in the cavity.

The installation mode, the connection mode or the setting mode of the liquid water-fertilizer ingredient mixing machine of the utility model are common mechanical modes, and the liquid water-fertilizer ingredient mixing machine can be implemented as long as the beneficial effects can be achieved; the utility model discloses a liquid manure batching mixes quick-witted first motor 4, second motor 7, air-blower 22 and filter equipment 26 for purchase on the market, this industry technical staff only need according to its subsidiary operating specification install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (7)

1. A liquid water-fertilizer proportioning mixer is characterized by comprising a box body (1), a supporting device, an aeration device, hoppers (2), a partition plate (3), a first motor (4), a first connecting shaft (6), a second motor (7), a third rotating shaft (9), a second connecting shaft (10), a fourth rotating shaft (11), four groups of straight gears (12), a plurality of groups of stirring paddles (13) and a plurality of groups of sealing gaskets (14), wherein the bottom end of the box body (1) is provided with the supporting device, a chamber is arranged in the box body (1), the top end of the chamber is provided with a feed inlet, the bottom end of the chamber is provided with a discharge outlet, the feed inlet and the discharge outlet are communicated with the chamber, the first group of hoppers (2) are communicated with the feed inlet of the chamber, the second group of hoppers (2) are communicated with the discharge outlet of the chamber, the outer edges of the partition plate (3) are connected with the inner side wall of the box body (1), the first motor (4) is arranged at the right end of the box body (1), the output end of the first motor (4) is provided with a rotatable first rotating shaft (5), the left end of the first rotating shaft (5) penetrates through the partition plate (3) and extends into the chamber and is rotatably connected with the right end of the first connecting shaft (6), the second motor (7) is arranged at the left end of the box body (1), the output end of the second motor (7) is provided with a second rotating shaft (8), the right end of the second rotating shaft (8) penetrates through the partition plate (3) and extends into the chamber and is rotatably connected with the left end of the first connecting shaft (6), the right end of the third rotating shaft (9) is rotatably connected with the inner side wall of the box body (1), the left end of the third rotating shaft (9) rotatably penetrates through the partition plate (3) and extends into the chamber and is rotatably connected with the right end of the second connecting shaft (10), the left end of the fourth rotating shaft (11) is rotatably connected with the inner side wall of the box body (1), the right end of the fourth rotating shaft (11) rotatably penetrates through the partition plate (3) and extends into the chamber and is rotatably connected with the left end of the second connecting shaft (10), a first group of straight gears (12) is sleeved on the outer side wall of the first rotating shaft (5), a second group of straight gears (12) is sleeved on the outer side wall of the third rotating shaft (9), and the first group of straight gears (12) is meshed with the second group of straight gears (12), the third group of straight gears (12) is sleeved on the outer side wall of the second rotating shaft (8), the fourth group of straight gears (12) is sleeved on the outer side wall of the fourth rotating shaft (11), and a third group of straight gears (12) is meshed with a fourth group of straight gears (12), a plurality of groups of stirring paddles (13) are respectively arranged on the outer side walls of the first rotating shaft (5), the second rotating shaft (8), the third rotating shaft (9) and the fourth rotating shaft (11), and a plurality of groups of sealing gaskets (14) are respectively arranged on the inner side wall of the partition plate (3) and respectively seal the joint of the first rotating shaft (5), the second rotating shaft (8), the third rotating shaft (9) and the fourth rotating shaft (11) and the partition plate (3).

2. The liquid water-fertilizer ingredient mixing machine of claim 1, wherein the supporting device comprises a base (15), a plurality of sets of supporting members (16), a plurality of sets of lower supporting posts (17), a plurality of sets of upper supporting posts (18), a plurality of sets of limiting plates (19) and a plurality of sets of springs (20), the top end of the base (15) is connected with the bottom ends of the plurality of sets of supporting members (16), the top ends of the plurality of sets of supporting members (16) are respectively connected with the bottom ends of the plurality of sets of lower supporting posts (17), the top ends of the plurality of sets of upper supporting posts (18) are respectively connected with the bottom end of the box body (1), the bottom ends of the plurality of sets of upper supporting posts (18) are respectively provided with openings, the upper portions of the plurality of sets of lower supporting posts (17) respectively extend into the plurality of sets of upper supporting posts (18) through the openings and slide up and down in the plurality of sets of upper supporting posts (18), the plurality of sets of limiting plates (19) are respectively fixedly sleeved on the outer side walls of the plurality of sets of upper supporting posts (18), the plurality of sets of springs (20) are respectively installed on the outer side walls of the plurality of sets of lower supporting posts (17) in a matching manner, and the bottom ends of the multiple groups of springs (20) are respectively attached to the top ends of the multiple groups of supporting pieces (16), and the top ends of the multiple groups of springs (20) are respectively attached to the bottom ends of the multiple groups of limiting plates (19).

3. A liquid manure ingredient mixing machine as claimed in claim 1, characterized in that the aeration means comprise an air box (21), a blower (22), a filter screen (23), multiunit aeration pipe (24) and multiunit air duct (25), install on box (1) lateral wall air tank (21), be provided with the air inlet in air tank (21), gas vent and access hole, the air inlet, the gas vent communicates with each other in all with air tank (21) with the access hole, air-blower (22) intercommunication sets up the air inlet department at air tank (21), the outer edge of filter screen (23) is connected and communicates the setting between air inlet and gas vent with air tank (21) inside wall, multiunit aeration pipe (24) are all installed in the bottom of box (1) inside wall and communicate with each other in the cavity, the input of multiunit air duct (25) all communicates with air tank (21) gas vent, the output of multiunit air duct (25) communicates with the inside of multiunit aeration pipe (24) respectively.

4. A liquid manure ingredient mixing machine as claimed in claim 1, characterized in that it further comprises filtering means (26), the filtering means (26) being placed in communication with the output ends of the hoppers (2) of the second group.

5. A liquid manure ingredient mixing machine as claimed in claim 2, characterized in that it further comprises a plurality of sets of reinforcements (27), the top ends of the plurality of sets of reinforcements (27) are connected to the bottom end of the tank (1), and the inner side walls of the plurality of sets of reinforcements (27) are connected to the outer side walls of the plurality of sets of upper struts (18), respectively.

6. A liquid manure ingredient mixing machine as claimed in claim 1, further comprising a closing gate (28), the closing gate (28) being rotatably mounted on the top end of the first group of hoppers (2) and communicating with the inside of the hoppers (2).

7. A liquid manure ingredient mixing machine as claimed in claim 1, further comprising a viewing window (29), the viewing window (29) being mounted on an outer side wall of the tank (1) and communicating with the inside of the tank (1).

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