Carcass disposal apparatus with improved grinding performance

Abstract

The present invention relates to a carcass disposal apparatus with improved grinding performance. The carcass disposal apparatus with improved grinding performance, according to one embodiment, comprises: a main body; a transfer means for transferring carcasses from the main body; and a grinding means, which receives the carcasses from the transfer means, closes a door, and then grinds and dries the carcasses, and thus carcasses are efficiently ground and dried, and discharged as solids in a powder form so as to prevent the generation of soil, water and air pollutants due to the carcasses, thereby enabling the environment to be protected, efficiency is increased through work process optimization, operating time is reduced such that the costs can be lowered, volume is reduced by processing into powder form, and, through resource recycling, additional profit can be ensured or landfill and transport costs can be reduced.

Description

Dead animal processor with improved crushing performance

[0001] The following examples relate to a dead animal processing machine with improved crushing performance.

[0002] As the issue of waste disposal within limited resources has become a social issue, various studies are being conducted on the incineration and landfill processes of waste. In particular, interest in the disposal of dead livestock has increased because secondary pollution (soil, water, air, etc.) caused by waste can be the most problematic aspect of waste.

[0003] In addition, when livestock infectious diseases such as foot-and-mouth disease occur, the disposal of carcasses of culled or dead livestock has so far relied mainly on burial methods. However, not only is it difficult to select large-scale burial sites, but post-burial management must also be carried out for a considerable period, leading to various adverse effects in terms of disease control and hygiene, such as odor problems caused by the natural decomposition process, damage to the natural environment due to water and soil contamination, and the outbreak of infectious diseases.

[0004] Consequently, livestock farmers are improving the environment of their barns by implementing vaccinations to prevent various infectious diseases in animals. However, infectious diseases in livestock continue to occur, and the disposal of animals that die from diseases caused by exposure to infectious pathogens largely relies on burial.

[0005] There were issues arising from the burial of dead livestock in this manner, including soil contamination, resulting groundwater contamination in nearby areas, and anxiety among residents due to the risk of infection to humans.

[0006] Furthermore, even when there is a desire to use incineration facilities, there is a shortage of such facilities due to the avoidance of undesirable facilities, and there have been continuous complaints from residents living near the facilities regarding harmful substances such as dioxins and foul odors generated during incineration.

[0007] In addition, during the process of transporting livestock carcasses from farms to burial sites or incineration facilities, the decomposition of the dead animals occurred, posing a problem of the burden of transportation costs as well as the risk of pathogens spreading externally.

[0008] Consequently, a significant amount of manpower and time is required for the rapid transport of livestock carcasses to burial sites or incineration facilities, as well as for disinfection work to prevent the spread of pathogens during transport. This creates a problem where operations are not carried out efficiently at disease control sites, where rapid processing is critical.

[0009] [Prior Art Literature]

[0010] [Patent Literature]

[0011] (Patent Document 1) 1. Korean Registered Patent No. 10-2340739 (December 14, 2021)

[0012] (Patent Document 2) 2. Korean Registered Patent No. 10-2085833 (March 14, 2020)

[0013] The embodiments aim to provide a dead animal processor with improved crushing performance that can improve the crushing rate of the dead animal by rapidly feeding it into a crushing device to crush the dead animal, thereby preventing the spread of soil, water, and air pollutants and infectious pathogens caused by the dead animal.

[0014] The present invention relates to a dead animal processing machine with improved crushing performance, wherein the dead animal processing machine with improved crushing performance comprises a main body, a conveying means for conveying dead animals from the main body, and a crushing means for receiving dead animals from the conveying means and crushing and drying the dead animals after closing the door.

[0015] Additionally, the main body comprises a driving motor for driving the crushing means, a conveying means, a crushing means, and a frame equipped with the driving motor. The crushing means may include a case fixed to the frame with a receiving portion formed inside, a shaft equipped with a sprocket that receives power from the driving motor at an end partially protruding outside the case, and scrapers that adhere to the inner wall of the case at both ends centered on the shaft between the sprocket and the other end, wherein a first crushing blade and a second crushing blade are provided correspondingly on both sides protruding in close proximity to the outer periphery of several blades that agitate dead livestock between a first blade and a second blade that rotate by the rotation of the shaft, and at least one of the first crushing blade and the second crushing blade is provided to have an inclination angle in the rotational direction to crush dead livestock.

[0016] Additionally, the waste shaft mixing means may include an elastic pad that shields a portion of the penetrating bottom surface of the case, and a driving unit that transmits driving force to a rotating body that moves the pressurized part upward by inserting the teeth into the side of the pressurized part, wherein the outer circumference of the pressurized part is supported by an elastic body fixed to the frame between guide bars extended parallel to each other at a predetermined distance from the frame toward the case, and the teeth are partially formed and the other part is formed as a curved surface.

[0017] Additionally, it may include a vibration absorption means that presses the vibration absorption member against the case by means of a pressure belt that transmits the driving force of the sprocket to the vibration absorption member, by means of a pressure belt that includes a support rib having several perforations formed therein and supporting the case from the outside, and a sprocket that rotates by the rotational force of the driving unit and an external roller connected to a perforation near the end of the support rib.

[0018] Additionally, the vibration absorption means may include a guide roller connected to a perforation of the support rib between the sprocket and the vibration absorption member to support one side of the pressure belt from the outside, and a belt guide bracket including a belt hole formed to allow the other side of the pressure belt to pass through and be supported.

[0019] According to an embodiment of the dead livestock processing device with improved crushing performance of the present invention, dead livestock can be efficiently crushed and dried to be discharged as a solid in powder form, thereby preventing the generation of soil, water, and air pollutants caused by dead livestock and protecting the environment. Furthermore, efficiency can be increased and costs reduced by optimizing the work process and shortening working time. Additionally, by processing into a powder form, volume is reduced, and additional revenue can be secured through resource recycling or landfill and transportation costs can be reduced.

[0020] FIG. 1 is a perspective view showing a dead animal processing machine with improved crushing performance according to the first embodiment of the present invention.

[0021] Figure 2 is a figure showing the main body and crushing means of Figure 1.

[0022] Figure 3 is a front view showing the blade of Figure 2.

[0023] Figure 4 is a plan view of Figure 2.

[0024] FIG. 5 is a right side view showing a crushing means of a dead animal processing machine with improved crushing performance according to the second embodiment of the present invention.

[0025] Figure 6 is a figure showing the operation of Figure 5.

[0026] FIG. 7 is a right side view showing a vibration absorption means of a dead animal processing machine with improved crushing performance according to the third embodiment of the present invention.

[0027] Hereinafter, embodiments are described in detail with reference to the attached drawings. However, various modifications may be made to the embodiments, and thus the scope of the patent application is not limited or restricted by these embodiments. It should be understood that all modifications, equivalents, and substitutions to the embodiments are included within the scope of the rights.

[0028] Specific structural or functional descriptions of the embodiments are disclosed for illustrative purposes only and may be modified and implemented in various forms. Accordingly, the embodiments are not limited to the specific disclosed forms, and the scope of this specification includes modifications, equivalents, or substitutions that fall within the technical concept.

[0029] Terms such as "first" or "second" may be used to describe various components, but these terms should be interpreted solely for the purpose of distinguishing one component from another. For example, the first component may be named the second component, and similarly, the second component may be named the first component.

[0030] When it is stated that a component is "connected" to another component, it should be understood that it may be directly connected to or coupled with that other component, or that there may be other components in between.

[0031] The terms used in the embodiments are for illustrative purposes only and should not be interpreted as intended to be limiting. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this specification, terms such as "comprising" or "having" are intended to indicate the existence of the features, numbers, steps, actions, components, parts, or combinations thereof described in the specification, and should be understood as not precluding the existence or addition of one or more other features, numbers, steps, actions, components, parts, or combinations thereof.

[0032] Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by those skilled in the art to which the embodiments pertain. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an ideal or overly formal sense unless explicitly defined in this application.

[0033] In addition, when describing with reference to the attached drawings, identical components are assigned the same reference numeral regardless of drawing symbols, and redundant descriptions thereof are omitted. In describing the embodiments, if it is determined that a detailed description of related prior art could unnecessarily obscure the essence of the embodiments, such detailed description is omitted.

[0034] The advantages and features of the present invention and the methods for achieving them will become clear by referring to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below but may be implemented in various different forms. These embodiments are provided merely to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the scope of the invention, and the present invention is defined only by the scope of the claims.

[0035] In the embodiments of the present invention, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by those skilled in the art to which the present invention pertains. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an ideal or overly formal sense unless explicitly defined in the embodiments of the present invention.

[0036] The shapes, sizes, ratios, angles, numbers, etc. disclosed in the drawings for explaining embodiments of the present invention are exemplary, and therefore the present invention is not limited to the depicted details. Furthermore, in describing the present invention, if it is determined that a detailed description of related known technology may unnecessarily obscure the essence of the present invention, such detailed description is omitted. Where terms such as "includes," "has," or "is made up" are used in this specification, other parts may be added unless "only" is used. Where a component is expressed in the singular, it includes cases where it includes the plural unless specifically stated otherwise.

[0037] In interpreting the components, they are interpreted to include a margin of error even in the absence of a separate explicit statement.

[0038] In the case of describing a positional relationship, for example, when the positional relationship between two parts is described using expressions such as 'on,' 'upper,' 'lower,' or 'next to,' one or more other parts may be located between the two parts unless 'immediately' or 'directly' is used.

[0039] When elements or layers are referred to as "on" another element or layer, this includes cases where another layer or element is placed directly on top of or in between. Throughout the specification, the same reference numerals refer to the same components.

[0040] The size and thickness of each component shown in the drawings are illustrated for convenience of explanation, and the present invention is not necessarily limited to the size and thickness of the illustrated components.

[0041] The features of each of the various embodiments of the present invention may be combined or combined with one another, either partially or wholly, and as will be fully understood by those skilled in the art, various technical interlocking and operation are possible, and each embodiment may be implemented independently of one another or together in an interlocking relationship.

[0042] FIG. 1 is a perspective view showing a dead animal processor with improved crushing performance according to the first embodiment of the present invention, FIG. 2 is a diagram showing the main body and crushing means of FIG. 1, FIG. 3 is a front view showing the blade of FIG. 2, FIG. 4 is a plan view of FIG. 2, FIG. 5 is a right side view showing the crushing means of a dead animal processor with improved crushing performance according to the second embodiment of the present invention, FIG. 6 is a diagram showing the operation of FIG. 5, and FIG. 7 is a right side view showing the vibration absorption means of a dead animal processor with improved crushing performance according to the third embodiment of the present invention.

[0043] Hereinafter, a dead animal processing machine with improved crushing performance according to the present invention will be described with reference to FIGS. 1 to 7.

[0044] Referring to FIG. 1, a first embodiment of a dead animal processing machine with improved crushing performance according to the present invention is described as follows: it includes a main body (1) and a crushing means (3) that receives dead animals from a conveying means (2) that conveys dead animals from the main body (1), and crushes and dries the dead animals after closing a door (301).

[0045] Referring to FIGS. 2 and FIGS. 4, the main body (1) may include a driving motor (13) for driving a crushing means (3), a conveying means (2), a crushing means (3), and a frame (12) equipped with the driving motor (13).

[0046] The main body (1) includes a driving motor (13) for driving the crushing means (3), a conveying means (2) and the crushing means (3), a frame (12) equipped with the driving motor (13), and an exhaust means (14) for discharging gas generated by the crushing means (3) to the outside.

[0047] The main body (1) is equipped with a lifting transport means (2) so that dead livestock can be loaded onto the transport means (2) and then lifted to supply the dead livestock to the crushing means (3), so that the worker does not have to directly supply the dead livestock, thereby ensuring the worker's safety and improving the convenience of the work process.

[0048] The conveying means (2) includes a hydraulic or electric lifting device and can load and lift the dead animal and supply it to the crushing means (3).

[0049] The frame (12) is equipped with a drive motor (13) and an exhaust means (14), and a crushing means (3) that operates by receiving power from the drive motor (13) and transmits internal gas generated while crushing dead livestock to the exhaust means (14) can be seated on the fixed part (121).

[0050] The crushing means (3) may include a case (31) and a crushing part (32).

[0051] The case (31) can be fixed to the frame (12) by having a receiving portion (311) formed inside. The case (31) can receive dead livestock through the upper side via a conveying means (2). The case (31) may include a door (301) that rotates around one side from the upper side to open and close the case (31).

[0052] The case (31) may include an outlet (314) for discharging powder that has been stirred and dried in the receiving portion (311) to the outside. The case (31) may include a crushing portion (32) for crushing dead livestock in the receiving portion (311).

[0053] The case (31) may include a support member (312) that supports the shaft (321), which will be described later, so that it can rotate. The shaft (321) may be rotatably inserted into the support member (312) at the front and rear ends along the longitudinal direction of the case (31). For example, the support member (312) may be a bearing.

[0054] The case (31) may include a blade guide (313) that guides the dead shaft to the bottom surface of the case (31) in the receiving portion (311).

[0055] The blade guide (313) may include a plate (3131) in which several chambers are formed by several partitions (3132).

[0056] The bulkhead (3132) is inclined toward the bottom surface of the case (31) to guide the dead shaft toward the bottom surface of the case (31) and moves to the blade close to the shaft (321).

[0057] For example, when crushing a waste shaft with a blade close to the shaft (321), a motor that provides a relatively lower torque value than when crushing with a blade far from the shaft can be used, so the cost associated with using a high-performance motor can be reduced and the crushing efficiency can be increased.

[0058] Additionally, when the blade rotates downward, each partition (3132) supports the dead shaft, thereby further increasing the crushing efficiency. Additionally, the blade guide (313) can prevent the dead shaft from moving to another area of ​​the case (31) that the blade does not touch.

[0059] The case (31) may include an opening and closing means (not shown in the drawing) that allows the door (301) to rotate around a hinge. The opening and closing means is installed in the case (31) in a hydraulic manner and can rotate by providing a predetermined pressure to the door (301), so that a user can control the operation of the door (301).

[0060] The crushing unit (32) is equipped with scrapers (3241) that adhere to the inner wall of the case (31) at both ends centered on the shaft (321) between the sprocket (322) and the other end, and a first crushing blade and a second crushing blade are provided on each side in correspondence with each other, protruding from the outer periphery of several blades that agitate the dead animal between the first blade (323) and the second blade (324) which rotate by the rotation of the shaft (31), and at least one of the first crushing blade and the second crushing blade is provided to have an angle of inclination in the direction of rotation so as to crush the dead animal.

[0061] The shaft (321) can be rotatably connected to the support (312) by penetrating the case (31) in the longitudinal direction. The shaft (321) may include a sprocket (322) that receives power from the drive motor (13) at an end that partially protrudes outside the case (31).

[0062] The shaft (321) may include a first blade (323), a second blade (324), and several blades in the receiving portion (311).

[0063] Here, several blades may include a third blade (325), a fourth blade (326), a fifth blade (327), a sixth blade (328), and a seventh blade (329) that agitate the dead animal between the first blade (323) and the second blade (324).

[0064] Several blades are provided with the same configuration, but are arranged in an alternating pattern on the shaft (321) to agitate the dead shaft. Therefore, one of the blades and the second blade (324) will be described as examples.

[0065] The first blade (323) and the second blade (324) are equipped with scrapers (3241) that adhere to the inner wall of the case (31) at both ends, centered on the shaft (321) between the sprocket (322) and the other end, so that they can rotate by the rotation of the shaft (322).

[0066] The sixth blade (328) is provided with a first crushing blade (3281) and a second crushing blade (3282) protruding from both sides close to the outer periphery and corresponding to each other, and at least one of the first crushing blade (3281) and the second crushing blade (3282) may be provided to have an inclination angle in the rotational direction.

[0067] For example, one end surface of the sixth blade (328) may include a first crushing blade (3281) protruding parallel to the inner wall of the case (31), and the other end surface of the sixth blade (328) may include a second crushing blade (3282) protruding in a direction opposite to that of the first crushing blade (3281).

[0068] The first crushing blade (3281) and the second crushing blade (3282) are spaced apart from the inner wall of the case (31) and are formed to protrude from the end of the sixth blade (328) parallel to the inner wall of the case (31), so that the animal carcass that has been crushed in the first step can be crushed by pressing it toward the inner wall of the case (31).

[0069] In addition, the first crushing blade (3281) and the second crushing blade (3282) can improve the drying time and drying efficiency in the drying process of the crushed animal carcasses described later by stirring the crushed animal carcasses to ensure they are evenly mixed.

[0070] Additionally, a heating unit (not shown) for drying the animal carcass during the crushing process may be provided on the outside of the case (31).

[0071] For example, the heating element is provided to be in contact with at least a portion of the outer surface of the case (31), and the case (31) can be heated by heating a heat medium contained inside.

[0072] The heat medium is a fluid used to heat the internal space of the case (31) to maintain a constant temperature, and is heated through a heater (not shown) to maintain the internal space of the case (31) at a high temperature during the process of handling the animal carcass.

[0073] During the process of handling introduced animal carcasses, as the supply of secretions, blood, and organic matter from the carcasses becomes optimal depending on temperature and humidity, decomposition begins; consequently, various microorganisms such as bacteria and viruses start to multiply, creating an environment that generates foul odors and compromises hygiene.

[0074] In this process, it is very important to maintain the internal space of the case (31) where the carcass is processed in a high temperature, dry atmospheric environment.

[0075] For example, by using a heat medium inside the heating unit (not shown), the internal space of the case (31) can be maintained in a high temperature, dry atmospheric environment during the processing of the animal carcass, and the carcass can be processed into a solid in powder form to generate profit from the recycling business, and there can be no odor during landfilling or transportation and the spread of infectious diseases can be prevented.

[0076] According to the dead livestock processing device with improved crushing performance of the present invention, dead livestock can be efficiently crushed and dried to be discharged as a solid in powder form, thereby preventing the generation of soil, water, and air pollutants caused by dead livestock and protecting the environment. Furthermore, efficiency can be increased and costs reduced by optimizing the work process and shortening working time. Additionally, processing into a powder form reduces volume, allowing for the securing of additional revenue through resource recycling or the reduction of landfill and transportation costs.

[0077] Meanwhile, in preparation for cases where residues of crushed dead animals accumulate at the bottom of the case, the crushing power can be improved and processing efficiency increased by mixing the residues accumulated at the bottom of the case.

[0078] With reference to FIGS. 5 and FIGS. 6, a second embodiment of the dead animal processing device with improved crushing performance according to the present invention will be described. The dead animal processing device with improved crushing performance may include a dead animal mixing means (40) comprising an elastic pad (41) that shields a portion of the bottom surface of a case (31) that is penetrated, and a driving unit (44) that transmits driving force to a rotating body (43) that transmits the pressure part (42) upwardly by having the teeth partially formed on the outer circumference of a pressure part (42) supported by an elastic body (4211) fixed to a frame between guide bars (421) that are extended parallel to each other at a predetermined distance from the frame, and forming another portion as a curved surface, wherein the teeth are inserted into the side of the pressure part (42).

[0079] The waste animal mixing means (40) may include an elastic pad (41), a pressurizing part (42), a rotating body (43), and a driving part (44).

[0080] The elastic pad (41) is made of an elastic material and can shield a portion of the penetrating bottom surface of the case (31). The elastic pad (41) is partially drawn into the interior of the case (31) by the pressurizing part (42) and returns to its original state by elastic force when the pressurizing force from the pressurizing part (42) is removed.

[0081] The pressurizing part (42) can be supported by an elastic body (4211) fixed to the frame between guide bars (421) that are extended parallel to each other at a predetermined interval from the frame (12) toward the case (31). The pressurizing part (42) slides vertically toward the case (31) in a cylindrical shape, and the teeth of the rotating body (43) are inserted into the longitudinal side so that it can be moved upward by the rotation of the rotating body (43).

[0082] For example, the pressurizing part (42) has several grooves (not shown) formed in the longitudinal direction on its side corresponding to the teeth of the rotating body (43), and the teeth are inserted into the grooves so that the pressurizing part (42) can be moved upward by the rotational force of the rotating body (43).

[0083] The rotating body (43) has a tooth formed on a portion of the outer circumference of the pressurizing part (42) and another portion formed as a curved surface, so that the tooth is inserted into the side of the pressurizing part (42) and the pressurizing part (42) can be moved upward by the rotational force of the rotating body (43).

[0084] Meanwhile, when the toothless curved surface of the rotating body (42) contacts the side of the pressurizing part (42), the pressurizing part (42) is restored by the elastic body (4211) and the elastic pad (41), so that the blade can adhere to the inner surface of the case (31).

[0085] The rotating body (43) may be equipped with a driven sprocket, with teeth in some sections and not in others.

[0086] The drive unit (44) is fixed to the frame (12) and rotates in one direction by receiving power from the outside, and the user can selectively apply the drive force of the drive unit (44) to be converted into rotational force or directly connected to the drive unit to rotate in one direction.

[0087] Meanwhile, vibrations generated in the case (31) due to the operation of the crushing unit (32) can affect other components connected to the frame, and thus the durability and noise of the dead animal processor can be reduced by the vibration absorption means (50).

[0088] Referring to FIG. 7, a third embodiment of the dead animal processing machine with improved crushing performance according to the present invention is described. The dead animal processing machine with improved crushing performance may include a support rib (33) that is supported from the outside of a case (31) by having several perforations (331) formed therein, and may include a vibration absorption means (50) that presses the vibration absorption member (52) into the case (31) by means of a pressure belt (53) that transmits the driving force of the sprocket (51) to the vibration absorption member (52) by means of a pressure belt (53) that is connected to a perforation near the end of the support rib (33) and a sprocket (51) that rotates by the rotational force of a driving unit (44) and an external roller (521).

[0089] The vibration absorption means (50) may include a sprocket (51), a vibration absorption member (52), a pressure belt (53), and a belt guide bracket (54).

[0090] The sprocket (51) can rotate by the rotational force of the drive unit (44). The sprocket (51) can rotate by being connected to the drive unit (44) together with a rotating body (43) that rotates by the drive unit (44).

[0091] The vibration absorbing member (52) may be connected to a perforated portion (331) near the end of the support rib (33) by having a roller (521) on the outside. The vibration absorbing member (52) may include a vibration absorbing member body hinged to the perforated portion (331) and a damper that is in close contact with the case (31) from the vibration absorbing member body.

[0092] The vibration-absorbing body has a pressure belt (53) connected to a roller (521) on the outside, and receives rotational force through a sprocket (51) so that it rotates toward the case (31) around the hinge, allowing the damper to come into close contact with the case (31).

[0093] The pressure belt (53) can transmit the driving force of the sprocket (51) to the vibration absorbing member (52). The pressure belt (53) connects the sprocket (51) and the roller (521) to transmit the rotational force of the sprocket (51) to the roller (521), thereby rotating the vibration absorbing member (52) around its hinge and bringing it into close contact with the case (31).

[0094] At this time, the pressure belt (53) connects the vibration absorbing members (52) provided on both sides of the case (31). There is a problem in that the rotation of the pressure belt (53) is not smooth due to the influence of the case (31) in the middle of the vibration absorbing members (52).

[0095] Therefore, the vibration absorption means (50) may include a support roller (511) that rotates at another perforation of the support rib (33) and supports the pressure belt (53) and a belt guide bracket (54).

[0096] The belt guide bracket (54) may include a guide roller (541) that supports one side of the pressure belt (53) from the outside by being connected by a hinge (B) to the perforation of the support rib (33) between the sprocket (51) and the vibration absorbing member (52), and a belt hole (542) that is perforated so that the other side of the pressure belt (53) passes through and is supported.

[0097] The belt guide bracket (54) rotates around the perforated portion according to the tension applied to the pressure belt (53) and supports the pressure belt (53), so that it is not affected by the case (31) and the vibration absorbing member (52) can support the case (31) in close contact.

[0098] The vibration absorption means (50) of the present invention can improve the durability of the dead animal processing machine by absorbing vibrations generated in the case to reduce noise and preventing damage to components caused by vibrations.

[0099] Although embodiments of the present invention have been described in more detail with reference to the attached drawings, the present invention is not necessarily limited to these embodiments and may be modified in various ways within the scope of the technical spirit of the present invention. Accordingly, the embodiments disclosed in the present invention are intended to explain, not limit, the technical spirit of the present invention, and the scope of the technical spirit of the present invention is not limited by these embodiments. Therefore, the embodiments described above should be understood as illustrative in all respects and not restrictive. The scope of protection of the present invention shall be interpreted by the claims below, and all technical spirits within an equivalent scope shall be interpreted as being included within the scope of rights of the present invention.

[0100] Therefore, other implementations, other embodiments, and equivalents to the claims also fall within the scope of the claims set forth below.

[0101] [Explanation of the symbol]

[0102] 1: Main body

[0103] 2: Means of transport

[0104] 3: Crushing means

[0105] 40: Means of mixing dead livestock

[0106] 50: Shock absorption means

Claims

1. Main body; A conveying means for conveying dead livestock from the above main body; and A dead animal processor with improved crushing performance, characterized by including a crushing means that receives dead animals from the above-mentioned conveying means and crushes and dries the dead animals after closing the door.

2. In Paragraph 1, The above main body comprises: a drive motor for driving the crushing means; and a frame equipped with the conveying means, the crushing means, and the drive motor. The above grinding means is, A dead animal processing machine with improved crushing performance, characterized by comprising: a case having a receiving portion formed inside and fixed to the frame; a shaft having a sprocket that receives power from the driving motor at an end partially protruding outside the case; and a crushing portion having a first crushing blade and a second crushing blade protruding on both sides in close proximity to the outer periphery of a number of blades that agitate dead animals between a first blade and a second blade rotating by the rotation of the shaft, wherein at least one of the first crushing blade and the second crushing blade is provided to have an inclination angle in the direction of rotation to crush the dead animals.

3. In Paragraph 2, A dead animal processing machine with improved crushing performance, characterized by comprising: an elastic pad that shields a portion of the penetrating bottom surface of the above case; and a driving unit that transmits driving force to a rotating body that conveys the pressure part upwardly by inserting the teeth into the side of the pressure part, wherein the outer circumference of a pressure part supported by an elastic body fixed to the frame between guide bars extended parallel to each other and at a predetermined distance from the frame toward the case is formed with teeth and the other part is formed as a curved surface.

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