CN111960642A - A kind of high temperature drying equipment for harmless treatment of livestock and poultry - Google Patents

Abstract

The invention discloses a high-temperature drying equipment for harmless treatment of livestock and poultry, which comprises an installation frame, a heat source through pipe and a discharge pipe. The upper end of the installation frame is provided with a first fixing seat and a second fixing seat. A drying cylinder is rotatably connected between the fixing base and the second fixing base, the gear ring is meshed and connected with the gear, and the gear is rotatably connected to the inner side wall of the fixing frame. The second motor is connected with the second rotating shaft, the left end of the first transmission shaft is rotatably connected to the inner left side wall of the connection housing, and the discharge pipe is arranged at the lower end of the second fixing seat. The high-temperature drying equipment for the harmless treatment of livestock and poultry is provided with a feeding casing, and under the action of the third motor, the third rotating shaft and the auger, the dried feces are transferred to the feeding car body, and the feeding car body passes through The moving wheel can move the dried feces to the designated position to avoid the accumulation of feces in the equipment accessories and subsequent processing.

Description

A kind of high temperature drying equipment for harmless treatment of livestock and poultry

technical field

The invention relates to the related technical field of high-temperature drying equipment, in particular to a high-temperature drying equipment for harmless treatment of livestock and poultry.

Background technique

With the rapid development of farms, the pollution of livestock and poultry manure to the environment is becoming more and more serious. In order to reduce the damage of livestock and poultry to the environment, the manure is usually dehydrated and then processed by high temperature drying equipment, which can be used for organic feed. However, the existing high-temperature drying equipment for the harmless treatment of livestock and poultry is usually drum drying, and most of the high-temperature drying equipment for the harmless treatment of livestock and poultry does not have a corresponding feeding device at the discharge port. Usually, the dried feces are accumulated near the equipment, and the long-term accumulation will affect the subsequent drying of the feces, and the subsequent need to shovel and transfer the feces again increases the labor intensity.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a high-temperature drying equipment for the harmless treatment of livestock and poultry, so as to solve the problem that the existing high-temperature drying equipment for the harmless treatment of livestock and poultry proposed in the above background technology is usually drum drying, and most livestock and poultry are dry. There is no corresponding feeding device at the discharge port of the high-temperature drying equipment for the harmless treatment of poultry. Usually, the dried feces are accumulated near the equipment, and the long-term accumulation affects the subsequent drying of the feces. The problem of shovelling and transferring the feces again increases the labor intensity.

In order to achieve the above purpose, the present invention provides the following technical solutions: a high-temperature drying equipment for the harmless treatment of livestock and poultry, comprising a mounting frame, a heat source through pipe and a discharge pipe,

an installation frame, the upper end of the installation frame is provided with a first fixing seat and a second fixing seat, and the first fixing seat is arranged on the left side of the second fixing seat, and the first fixing seat and the second fixing seat are rotatably connected There is a drying cylinder, and the outer side of the drying cylinder is connected with a gear ring, the gear ring is meshed with the gear, and the gear is rotatably connected to the inner side wall of the fixing frame, and the fixing frame is arranged on the mounting frame, and the gear on the front side is connected. The inner left side wall of the left penetration fixing frame is connected with the first rotating shaft, and the first rotating shaft is connected with the first motor, and the first motor is fixed on the mounting frame at the same time;

a heat source through pipe, the heat source through pipe penetrates through the upper end face of the first fixing seat and communicates with the connecting shell, and the connecting shell penetrates and is arranged on the first fixing seat; the upper left end of the connecting shell is communicated with the feeding hopper, and A second motor is arranged on the left side of the connection housing, the second motor is connected with the second shaft, and the second shaft passes through the left side wall of the connection housing and is connected with the first transmission shaft, and the left end of the first transmission shaft is rotatably connected to the inner left side wall of the connection housing, and the right end of the first transmission shaft is rotatably connected to the inner right side wall of the second fixing seat;

A discharge pipe, the discharge pipe is arranged at the lower end of the second fixing seat, and the lower end of the discharge pipe is connected with the feed pipe, the feed pipe is connected with the conveying shell, and the conveying shell is far away from the feeding A feeding car body is arranged below one end of the feeding tube.

Preferably, the ring gear, the gears, the first rotating shaft and the first motor form a rotating mechanism, and the gears are arranged symmetrically about the center line of the drying cylinder.

Preferably, the second motor, the second rotating shaft and the first transmission shaft form a rotating mechanism, and the center point of the first transmission shaft, the center point of the connection shell, the center point of the first fixed seat and the center of the second fixed seat points on the same line.

Preferably, the first transmission shaft includes a stirring blade, a spiral blade, an outer sleeve, a first fixing plate and a second fixing plate, and the first transmission shaft is provided with a stirring blade and a spiral blade, and the stirring blade is arranged on the Inside the helical blade, the first drive shaft is provided with an outer sleeve, and the outer sleeve is arranged on the right side of the helical blade, the inner side wall of the outer sleeve is provided with a first fixing plate, and the outer side wall of the outer sleeve is provided with a first fixing piece. A second fixing piece is provided.

Preferably, the first fixing pieces are evenly distributed on the inner side wall of the outer sleeve, and the second fixing pieces are evenly distributed on the outer surface of the outer sleeve, and the left end of the outer sleeve is arranged outside the connection housing.

Preferably, the conveying housing includes a third motor, a third rotating shaft and an auger, and a third motor is arranged on the rear side of the conveying housing, the third motor is connected to the third rotating shaft, and the third The rotating shaft penetrates through the rear side wall of the conveying shell and is connected with the auger, and at the same time, the auger is rotatably connected to the inner side wall of the conveying shell.

Preferably, the material receiving car body includes a partition, a fourth motor, a fourth rotating shaft, a bevel gear set, a second transmission shaft, a connecting rod, a stirring rod, an air nozzle, an air delivery pipe, an air pump and a moving wheel, and is connected to A partition plate and a fourth motor are arranged in the material car body, and the partition plate is arranged above the fourth motor. The fourth motor is connected with the fourth rotating shaft, and the fourth rotating shaft is connected with the second transmission shaft through a bevel gear set , the upper end of the second transmission shaft is provided with a connecting rod through the partition plate, and the connecting rod is connected with the stirring rod, the stirring rod is provided with a gas nozzle, and the gas nozzle is communicated with the gas pipe, and one end of the gas pipe runs through The seal is rotatably connected in the second transmission shaft, and the end of the air delivery pipe away from the second transmission shaft is connected with the air pump, the air pump is arranged in the body of the receiving car, and the air pump is arranged on the rear side of the fourth motor, and the receiving car is A moving wheel is installed at the lower end of the body.

Preferably, the fourth motor, the fourth rotating shaft, the bevel gear set, the second transmission shaft, the connecting rod and the stirring rod form a rotating mechanism, and the connecting rod is symmetrically arranged with respect to the second transmission shaft.

Preferably, the second transmission shaft, the connecting rod and the stirring rod are all provided with air pipes, and the gas pipes provided in the second transmission shaft, the connecting rod and the stirring rod communicate with each other.

Compared with the prior art, the beneficial effects of the present invention are: the high temperature drying equipment for harmless treatment of livestock and poultry,

(1) The device drives the drying cylinder to rotate by setting the first motor, the first rotating shaft, the gear and the ring gear, and the set second motor, the second rotating shaft and the first transmission shaft stir the feces in the drying cylinder, and the drying The rotation of the drum and the internal stirring make the feces more fully dried;

(2) The stirring part set in the drying cylinder mainly includes stirring blades, helical blades, a first fixed piece and a second fixed piece. Under the action of the stirring blades and the screw blades, the feces are transferred to the right and stirred for preliminary drying. When it falls into the outer sleeve, it is transferred to the left under the action of the first fixing piece, and when the subsequent feces fall on the inner wall of the drying cylinder, it is transferred to the right under the action of the second fixing piece, and the feces are reciprocally stirred and processed. Extend the drying time of the feces in the drying cylinder to make it fully dry and improve its drying effect;

(3) A conveying casing is provided, and under the action of the third motor, the third rotating shaft and the auger, the dried excrement is transferred to the receiving car body, and the receiving car body can move the dried excrement through the moving wheels. Go to the designated location to avoid the accumulation of feces in the equipment accessories and subsequent processing;

(4) An air pump, a fourth motor, a fourth rotating shaft, a bevel gear set, a second transmission shaft, a connecting rod and a stirring rod are arranged in the receiving car body. The feces dried at high temperature are in contact, and at the same time, under the action of the fourth motor, the connecting rod on the second drive shaft and the stirring rod are driven to stir the feces, which helps the feces to cool down quickly, and avoids the accumulation of hot air between the feces. resurgence.

Description of drawings

Fig. 1 is the schematic front view structure of drying cylinder of the present invention;

Fig. 2 is a schematic view of the front cross-sectional structure of the drying cylinder of the present invention;

Fig. 3 is the top view structure schematic diagram of the drying cylinder of the present invention;

Fig. 4 is the structural representation between the stirring blade and the helical blade of the present invention;

FIG. 5 is a schematic diagram of the structure between the feeding casing and the feeding car body according to the present invention;

FIG. 6 is a schematic view of the front cross-sectional structure of the feeding car body according to the present invention;

7 is a schematic diagram of the structure between the outer sleeve and the first fixing plate of the present invention;

FIG. 8 is a schematic diagram of the structure between the outer sleeve and the second fixing plate of the present invention.

In the figure: 1. Mounting frame, 2. First fixing seat, 3. Second fixing seat, 4. Drying cylinder, 5. Ring gear, 6. Gear, 7. Fixing frame, 8. First rotating shaft, 9. No. A motor, 10, heat source pipe, 11, connecting shell, 12, hopper, 13, second motor, 14, second shaft, 15, first drive shaft, 1501, stirring blade, 1502, helical blade, 1503 , Outer sleeve, 1504, First fixed piece, 1505, Second fixed piece, 16, Outlet pipe, 17, Feed pipe, 18, Conveyor housing, 1801, Third motor, 1802, Third shaft, 1803, auger, 19, feeding car body, 1901, clapboard, 1902, fourth motor, 1903, fourth shaft, 1904, bevel gear set, 1905, second drive shaft, 1906, connecting rod, 1907, stirring Rod, 1908, air nozzle, 1909, air pipe, 1910, air pump, 1911, moving wheel.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-8, the present invention provides a technical solution: a high-temperature drying equipment for harmless treatment of livestock and poultry. As shown in FIGS. 1 and 3, the upper end of the mounting frame 1 is provided with a first fixing seat 2 and a second Two fixed bases 3, and the first fixed base 2 is arranged on the left side of the second fixed base 3, the ring gear 5, the gear 6, the first rotating shaft 8 and the first motor 9 form a rotating mechanism, and the gear 6 is about the center of the drying cylinder 4 The lines are symmetrically arranged, and under the action of the first motor 9, the drying cylinder 4 is driven to rotate through the first rotating shaft 8, the gear 6 and the ring gear 5, and the drying cylinder 4 is rotatably connected between the first fixing base 2 and the second fixing base 3, And the outer side of the drying cylinder 4 is connected with the ring gear 5, the gear ring 5 is meshed with the gear 6, and the gear 6 is rotatably connected to the inner side wall of the fixing frame 7, and the fixing frame 7 is set on the mounting frame 1, and the gear on the front side is connected. 6. The left side penetrates the inner left side wall of the fixing frame 7 and is connected with the first rotating shaft 8, and the first rotating shaft 8 is connected with the first motor 9, and the first motor 9 is fixed on the mounting frame 1.

As shown in FIG. 1 , FIG. 2 , FIG. 4 , FIG. 7 and FIG. 8 , the heat source pipe 10 penetrates through the upper end surface of the first fixing seat 2 and communicates with the connecting housing 11 , and the connecting housing 11 is arranged through the first fixing seat 2, the upper left end of the connection housing 11 is communicated with the hopper 12, and a second motor 13 is provided on the left side of the connection housing 11. The second motor 13, the second rotating shaft 14 and the first transmission shaft 15 form a rotating mechanism, and The center point of the first transmission shaft 15 , the center point of the connection housing 11 , the center point of the first fixed seat 2 and the center point of the second fixed seat 3 are on the same straight line, and the second motor 13 drives the second motor 13 through the second rotating shaft 14 . A transmission shaft 15 rotates to stir the feces, the second motor 13 is connected with the second rotation shaft 14, and the second rotation shaft 14 penetrates through the left side wall of the connection housing 11 and is connected with the first transmission shaft 15. The first transmission shaft 15 includes There are stirring blades 1501, helical blades 1502, an outer sleeve 1503, a first fixed piece 1504 and a second fixed piece 1505, and the first transmission shaft 15 is provided with a stirring blade 1501 and a helical blade 1502. On the inner side of the blade 1502, an outer sleeve 1503 is arranged through the first transmission shaft 15, and the outer sleeve 1503 is arranged on the right side of the helical blade 1502. The outer side wall of the 1503 is provided with a second fixing piece 1505, and under the action of the helical blade 1502 and the stirring blade 1501, the feces are preliminarily stirred. At the same time, the left end of the outer sleeve 1503 is arranged on the outer side of the connecting shell 11, and the feces are stirred and dried again under the action of the first fixed piece 1504 and the second fixed piece 1505. The left end of the first transmission shaft 15 It is rotatably connected to the inner left side wall of the connection housing 11 , and the right end of the first transmission shaft 15 is rotatably connected to the inner right side wall of the second fixed seat 3 .

As shown in Figure 1, Figure 3, Figure 5 and Figure 6, the discharge pipe 16 is arranged at the lower end of the second fixing seat 3, and the lower end of the discharge pipe 16 is connected with the feeding pipe 17, and the feeding pipe 17 is connected with the material conveying The casings 18 are connected, and a feeding car body 19 is provided below the end of the feeding casing 18 away from the feeding pipe 17. The feeding casing 18 includes a third motor 1801, a third rotating shaft 1802 and an auger 1803, and A third motor 1801 is arranged on the rear side of the conveying housing 18, the third motor 1801 is connected with the third rotating shaft 1802, and the third rotating shaft 1802 penetrates the rear side wall of the conveying housing 18 and is connected with the auger 1803, and the auger is connected at the same time. 1803 is rotatably connected to the inner side wall of the conveying housing 18, and under the action of the third motor 1801 and the third rotating shaft 1802, the auger 1803 is driven to transport the dry feces. Four electric motors 1902, fourth rotating shaft 1903, bevel gear set 1904, second transmission shaft 1905, connecting rod 1906, stirring rod 1907, air nozzle 1908, air pipe 1909, air pump 1910 and moving wheel 1911, and inside the feeding car body 19 A separator 1901 and a fourth motor 1902 are provided, and the separator 1901 is arranged above the fourth motor 1902. The fourth motor 1902 is connected with the fourth rotating shaft 1903, and the fourth rotating shaft 1903 passes through the bevel gear set 1904 and the second transmission The shaft 1905 is connected, the upper end of the second transmission shaft 1905 is provided with a connecting rod 1906 through the partition 1901, and the connecting rod 1906 is connected with the stirring rod 1907, and the stirring rod 1907 is provided with a gas nozzle 1908, and the gas nozzle 1908 is connected with the gas pipe 1909 One end of the gas delivery pipe 1909 is rotatably connected to the second transmission shaft 1905 through the seal, and one end of the gas delivery pipe 1909 away from the second transmission shaft 1905 is connected to the air pump 1910. It is arranged on the rear side of the fourth motor 1902, and a moving wheel 1911 is installed at the lower end of the feeding car body 19. The four rotating shafts 1903, the bevel gear set 1904, the second transmission shaft 1905, the connecting rod 1906 and the stirring rod 1907 constitute a rotating mechanism, and the connecting rod 1906 is symmetrically arranged with respect to the second transmission shaft 1905. Under the action of the bevel gear set 1904, the connecting rod 1906 and the stirring rod 1907 on the second transmission shaft 1905 are driven to stir the feces, which is helpful for the heat dissipation. The second transmission shaft 1905, the connecting rod 1906 and the air pipes arranged in the stirring rod 1907 are connected to each other, and the feces are cooled by blowing air under the action of the air nozzle 1908.

Working principle: When using the high-temperature drying equipment for harmless treatment of livestock and poultry, turn on the power supply, add manure through the feeding hopper 12, the first motor 9 drives the first rotating shaft 8 to rotate, and the first rotating shaft 8 drives the front gear. 6 rotates, the front gear 6 drives the drying cylinder 4 to rotate through the ring gear 5, the second motor 13 drives the second shaft 14 to rotate, the second shaft 14 drives the first transmission shaft 15 to rotate, and acts on the stirring blade 1501 and the helical blade 1502. The feces are transferred and stirred to the right, and the heat source pipe 10 is connected to the external heating device, and the feces are subjected to high-temperature drying treatment. The feces fall onto the drying cylinder 4, and are transferred and stirred to the right under the action of the second fixing piece 1505, so that the feces are fully stirred and the drying effect on the feces is improved. In the conveying housing 18, the third motor 1801 drives the third shaft 1802 to rotate, the third shaft 1802 drives the auger 1803 to transport the feces into the feeding car body 19, and the fourth motor 1902 drives the fourth shaft 1903 to rotate, The fourth rotating shaft 1903 drives the second transmission shaft 1905 to rotate through the bevel gear set 1904, and the second transmission shaft 1905 drives the connecting rod 1906 and the stirring rod 1907 to rotate to stir the dried feces, so that the hot air in the feces can be dissipated. Under the action of 1910, the gas is blown out through the air pipe 1909 and the air nozzle 1908 to cool it. After the receiving car body 19 is full, it is moved to the designated position under the action of the moving wheel 1911. The content that is not described in detail in this manual belongs to this field. State of the art known to those skilled in the art.

The terms "center", "portrait", "horizontal", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, and is only a simplified description for the convenience of describing the present invention, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as limiting the protection content of the present invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or to perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (9)

1. The utility model provides a beasts and birds high temperature drying equipment for innocent treatment, includes mounting bracket (1), heat source siphunculus (10) and discharging pipe (16), its characterized in that:

the drying device comprises a mounting frame (1), wherein a first fixing seat (2) and a second fixing seat (3) are arranged at the upper end of the mounting frame (1), the first fixing seat (2) is arranged on the left side of the second fixing seat (3), a drying cylinder (4) is rotatably connected between the first fixing seat (2) and the second fixing seat (3), the outer side of the drying cylinder (4) is connected with a gear ring (5), the gear ring (5) is meshed with a gear (6), the gear (6) is rotatably connected to the inner side wall of a fixing frame (7), the fixing frame (7) is arranged on the mounting frame (1), the left side of the gear (6) on the front side penetrates through the inner left side wall of the fixing frame (7) and is connected with a first rotating shaft (8), the first rotating shaft (8) is connected with a first motor (9), and the first motor (9) is fixed on the mounting frame (1);

the heating device comprises a heat source through pipe (10), wherein the heat source through pipe (10) penetrates through the upper end face of a first fixing seat (2) and is communicated with a connecting shell (11), the connecting shell (11) penetrates through the first fixing seat (2), the upper left end of the connecting shell (11) is communicated with a feeding hopper (12), a second motor (13) is arranged on the left side of the connecting shell (11), the second motor (13) is connected with a second rotating shaft (14), the second rotating shaft (14) penetrates through the left side wall of the connecting shell (11) and is connected with a first transmission shaft (15), the left end of the first transmission shaft (15) is rotatably connected to the inner left side wall of the connecting shell (11), and the right end of the first transmission shaft (15) is rotatably connected to the inner right side wall of a second fixing seat (3);

discharging pipe (16), discharging pipe (16) set up the lower extreme at second fixing base (3), and discharging pipe (16) lower extreme is connected with inlet pipe (17), inlet pipe (17) are connected with defeated material casing (18), and defeated material casing (18) keep away from the one end below of inlet pipe (17) and be provided with and connect material automobile body (19).

2. The high-temperature drying equipment for harmless treatment of livestock and poultry according to claim 1, characterized in that: the gear ring (5), the gear (6), the first rotating shaft (8) and the first motor (9) form a rotating mechanism, and the gear (6) is symmetrically arranged relative to the central line of the drying cylinder (4).

3. The high-temperature drying equipment for harmless treatment of livestock and poultry according to claim 1, characterized in that: the second motor (13), the second rotating shaft (14) and the first transmission shaft (15) form a rotating mechanism, and the central point of the first transmission shaft (15), the central point of the connecting shell (11), the central point of the first fixing seat (2) and the central point of the second fixing seat (3) are on the same straight line.

4. The high-temperature drying equipment for harmless treatment of livestock and poultry according to claim 1, characterized in that: the first transmission shaft (15) comprises a stirring blade (1501), a spiral blade (1502), an outer sleeve (1503), a first fixing piece (1504) and a second fixing piece (1505), the stirring blade (1501) and the spiral blade (1502) are arranged on the first transmission shaft (15), the stirring blade (1501) is arranged on the inner side of the spiral blade (1502), the outer sleeve (1503) penetrates through the first transmission shaft (15), the outer sleeve (1503) is arranged on the right side of the spiral blade (1502), the first fixing piece (1504) is arranged on the inner side wall of the outer sleeve (1503), and the second fixing piece (1505) is arranged on the outer side wall of the outer sleeve (1503).

5. The high-temperature drying equipment for harmless treatment of livestock and poultry according to claim 4, characterized in that: first fixing plates (1504) are uniformly distributed on the inner side wall of the outer sleeve (1503), second fixing plates (1505) are uniformly distributed on the outer side surface of the outer sleeve (1503), and the left end of the outer sleeve (1503) is arranged on the outer side of the connecting shell (11).

6. The high-temperature drying equipment for harmless treatment of livestock and poultry according to claim 1, characterized in that: defeated material casing (18) are including third motor (1801), third pivot (1802) and auger (1803), and defeated material casing (18) rear side is provided with third motor (1801), third motor (1801) are connected with third pivot (1802), and third pivot (1802) run through defeated material casing (18) back lateral wall and auger (1803) are connected, and auger (1803) rotate simultaneously and connect on the inside wall of defeated material casing (18).

7. The high-temperature drying equipment for harmless treatment of livestock and poultry according to claim 1, characterized in that: the material receiving vehicle body (19) comprises a partition plate (1901), a fourth motor (1902), a fourth rotating shaft (1903), a bevel gear group (1904), a second transmission shaft (1905), a connecting rod (1906), a stirring rod (1907), an air nozzle (1908), a gas pipe (1909), an air pump (1910) and a moving wheel (1911), the partition plate (1901) and the fourth motor (1902) are arranged in the material receiving vehicle body (19), the partition plate (1901) is arranged above the fourth motor (1902), the fourth motor (1902) is connected with the fourth rotating shaft (1903), the fourth rotating shaft (1903) is connected with the second transmission shaft (1905) through the bevel gear group (1904), the connecting rod (1906) is arranged at the upper end of the second transmission shaft (1905) in a manner of penetrating through the partition plate (1901), the connecting rod (1906) is connected with the stirring rod (1907), and the air nozzle (1908) is arranged on the stirring rod (1907), and air cock (1908) is linked together with gas-supply pipe (1909), gas-supply pipe (1909) one end is run through sealed rotation and is connected in second transmission shaft (1905), and gas-supply pipe (1909) keep away from second transmission shaft (1905) one end and be connected with air pump (1910), air pump (1910) set up and connect material automobile body (19) in, and air pump (1910) set up the rear side at fourth motor (1902), it installs removal wheel (1911) to connect material automobile body (19) lower extreme.

8. The high-temperature drying equipment for harmless treatment of livestock and poultry according to claim 7, characterized in that: the fourth motor (1902), the fourth rotating shaft (1903), the bevel gear set (1904), the second transmission shaft (1905), the connecting rod (1906) and the stirring rod (1907) form a rotating mechanism, and the connecting rod (1906) is symmetrically arranged relative to the second transmission shaft (1905).

9. The high-temperature drying equipment for harmless treatment of livestock and poultry according to claim 7, characterized in that: all be provided with the trachea in second transmission shaft (1905), connecting rod (1906) and puddler (1907), and the trachea that sets up in second transmission shaft (1905), connecting rod (1906) and puddler (1907) link up each other.

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