CN220326666U - Slaughtering device - Google Patents

Abstract

The utility model discloses a slaughtering device, wherein an operation channel is arranged in a frame, a conveying mechanism is arranged in the operation channel, and the conveying mechanism is used for conveying livestock; the constraint structure is arranged in the operation channel, and the constraint space is used for movably constraining the livestock on the conveying mechanism; the height adjusting mechanism is arranged on the frame and is used for adjusting the size of the constraint space; the livestock slaughtering device is mainly used for slaughtering and bleeding of livestock such as sheep and pigs, and is not easy to damage the livestock after limiting the livestock activity space, so that the meat quality of the livestock is tender without fishy smell, manual operation is replaced, the working efficiency is improved, and the safety performance is high.

Description

Slaughtering device

Technical Field

The utility model relates to the technical field of slaughtering equipment, in particular to a slaughtering device.

Background

With the development of society, people consume meat gradually, and slaughterhouses are increasing.

However, in slaughter houses, when large and medium-sized animals such as cattle, pigs and sheep are slaughtered, sharp knives are usually adopted to kill the animals, but the animals are difficult to kill by one knife, so that the animals are frightened and painful to break loose from the bound devices, serious people attack people, the people are injured, the personal safety is not facilitated, and a plurality of people are required to cooperate in slaughter, which is time-consuming and labor-consuming.

Or the cattle, pigs, sheep and the like are firstly beaten and syncope by heavy objects to reduce struggling of livestock, and then slaughtered by knives, which brings great dead front pain to the cattle, pigs and sheep, and the meat quality is correspondingly reduced due to long-time stress pain reaction.

Therefore, the person skilled in the art needs to provide a slaughtering device which is safe to use, convenient and quick to slaughter, does not cause pains to slaughtered livestock for a long time, reduces labor, and ensures the quality of slaughtered meat, so as to overcome the problems.

Disclosure of Invention

In the prior art, the utility model aims to provide a slaughtering device which is convenient to install and reasonable in structure.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a slaughtering apparatus comprising:

a frame in which an operation passage is provided;

the conveying mechanism is arranged in the operation channel and is used for conveying livestock, and the conveying direction of the conveying mechanism is the same as the length direction of the operation channel;

the constraint structure is arranged in the operation channel and is matched with the conveying mechanism to form a constraint space, and the constraint space is used for movably constraining the livestock on the conveying mechanism; and

the height adjusting mechanism is arranged on the frame and is used for adjusting the size of the constraint space and constraining the livestock on the conveying mechanism.

Further, the conveying mechanism is connected with the frame through support columns arranged at two ends of the conveying mechanism, the height adjusting mechanism is connected to a hanging frame arranged on the frame in a hanging mode, and the output end of the height adjusting mechanism is connected with a constraint structure above the conveying mechanism; the height adjusting mechanism is used for adjusting the height of the constraint structure so as to realize movable constraint on livestock on the conveying mechanism.

Further, the constraint structure comprises constraint pieces and fixing rods, wherein the two fixing rods are arranged on one side, far away from the conveying mechanism, of the constraint pieces, and the two fixing rods are respectively positioned at two ends of the constraint pieces; the two ends of the fixed rod are respectively and movably connected with hanging frames positioned on the two sides of the constraint structure.

Further, the restraining member is arc-shaped along the length direction, and the concave side of the restraining member faces the conveying mechanism and is matched with the conveying mechanism to form a restraining space.

Further, both sides of the conveying mechanism are provided with movable limiting mechanisms which are movably connected with the frame; the movable limiting mechanism is used for laterally limiting livestock on the conveying mechanism.

Further, the device also comprises a supporting frame; the bottom end of the frame is hinged with the support frame through a connecting shaft, the support frame is hinged with an angle adjusting mechanism, and the output end of the angle adjusting mechanism is hinged on the frame; the angle adjusting mechanism is used for driving the rack to rotate relative to the supporting frame.

Still further, a head restraint mechanism is included that includes a head cartridge and a connector; the head clamping sleeve piece is a cylinder body with a truncated cone shape, and the lower bottom surface of the cylinder body faces the conveying mechanism;

the two connecting pieces are connected to the frame, the two connecting pieces are respectively positioned at two sides of the output end of the operation channel, and the head clamping sleeve piece is in sliding connection with the connecting pieces through sliding connecting blocks arranged at two ends of the head clamping sleeve piece; a position adjusting mechanism is arranged on a hanging rack arranged on the rack, and the output end of the position adjusting mechanism is hinged with the head clamping sleeve piece;

the position adjusting mechanism is used for adjusting the height of the head clamping set to achieve lifting of the head of the livestock.

Further, a sliding groove is formed in the connecting piece, a sliding block is connected to one side, away from the head clamping sleeve piece, of the sliding connecting block, the sliding block extends into the sliding groove, and the sliding groove extends upwards obliquely towards one side, away from the rack;

the head clamping sleeve piece is rotationally connected with the sliding connecting block.

Further, a fixing ring is arranged at one end of the head clamping sleeve piece, which is far away from the conveying mechanism, and at least two connecting rings are arranged at the outer side of the fixing ring; the fixed ring is movably connected with a movable limiting block, and one end of the movable limiting block, which is far away from the fixed ring, is connected with a connecting ring;

the fixed ring is connected with one end of the connecting wire, and the other end of the connecting wire passes through the side surface of the fixed pulley arranged on the hanging frame and extends to the constraint structure;

one end of the connecting wire is arranged in the connecting ring in a penetrating way.

Furthermore, the head clamping sleeve member is provided with a window at the position corresponding to the neck of the live pig.

Further, the height adjusting mechanism is connected to two sides of the operation channel in a hanging way, the main body end of the height adjusting mechanism is hinged to the frame, the output end of the height adjusting mechanism is hinged to the connecting frame, and the conveying mechanism is arranged on the connecting frame;

the height adjusting mechanism is used for adjusting the height of the conveying mechanism so as to realize movable restraint on livestock on the conveying mechanism.

Still further, conveying mechanism establishes on the link through the support column, frame and restraint structure looks fixed connection, and restraint structure is located conveying mechanism's top.

Further, the height adjusting mechanism is connected to two sides of the operation channel, the main body end of the height adjusting mechanism is hinged to the frame, and the output end of the height adjusting mechanism is hinged to the constraint structure;

the height adjusting mechanism is used for adjusting the height of the constraint structure so as to realize movable constraint on livestock on the conveying mechanism.

Furthermore, a fixed rod is arranged on one side of the constraint structure far away from the conveying mechanism, and two ends of the fixed rod respectively extend into a guide groove arranged on the hanging frame; the fixed rod is hinged with the output end of the height adjusting mechanism through a conversion block.

Further, the height adjusting mechanism is connected under the conveying mechanism, the main body end of the height adjusting mechanism is hinged on the frame, and the output end of the height adjusting mechanism is hinged with the conveying mechanism;

the height adjusting mechanism is used for adjusting the height of the conveying mechanism so as to realize movable restraint on livestock on the conveying mechanism.

Furthermore, the height adjusting mechanism, the angle adjusting mechanism and the position adjusting mechanism are all air cylinders.

Further, the conveying mechanism comprises a driving assembly, a conveying frame, a driving sprocket, a plurality of driven sprockets and a conveying chain; the upper end of the conveying frame is provided with a conveying groove along the length direction of the operation channel, the conveying chain is wound on a driving sprocket and a driven sprocket which are connected in the conveying groove, the conveying chain is meshed with the driving sprocket and the driven sprocket, and the upper edge of the conveying chain is used for conveying livestock; the driving assembly is connected with the conveying frame and the driving chain wheel; the driving assembly is used for driving the conveying chain to convey livestock through the driving chain wheel.

Still further, driving sprocket and driven sprocket all rotate with the conveyer trough both sides through the pivot and are connected, driving sprocket, a plurality of driven sprocket interval set up in the conveyer trough, driving sprocket and driven sprocket's upper edge all are higher than the conveyer trough.

Further, the driving assembly is a motor, the motor is fixedly connected to one side of the conveying frame, and an output shaft of the motor is connected to a rotating shaft connected with the driving sprocket.

By adopting the technical scheme, compared with the prior art, the utility model has the beneficial effects that:

the livestock slaughtering device is mainly used for slaughtering and bleeding livestock such as sheep, pigs and the like, and is used for slaughtering and bleeding after limiting the livestock activity space; the method can reduce a large amount of labor force during slaughtering livestock, ensure quick slaughtering of the livestock and reduce the pain of the cattle and sheep livestock; meanwhile, the livestock are not easy to damage, the stress response of the livestock is reduced, the meat quality of the livestock is tender without fishy smell, the working efficiency is improved, and the safety performance is high.

The scheme is characterized in that the constraint structure is matched with the conveying mechanism, so that the size of the constraint space is adjusted; so that the whole device can kill live pigs of different sizes, and has popularization; the slaughtered live pigs are conveyed out through the conveying mechanism, so that the conveying efficiency is high, the whole structure is simple, and the automation degree is high; time and labor are saved, a large amount of time and cost are saved, and the method has a high popularization value.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the overall structure of a slaughtering apparatus according to an embodiment of the present utility model.

Figure 2 is a schematic side view of a slaughtering apparatus according to an embodiment of the utility model.

Fig. 3 is a schematic structural diagram of a frame according to an embodiment of the utility model.

Fig. 4 is a schematic structural diagram of a conveying mechanism according to an embodiment of the utility model.

Fig. 5 is a schematic diagram illustrating an internal structure of a conveying mechanism according to an embodiment of the utility model.

Fig. 6 is a schematic structural diagram of a constraint structure according to an embodiment of the present utility model.

FIG. 7 is a schematic view of the overall structure of a head restraint mechanism according to an embodiment of the present utility model.

Fig. 8 is a schematic view showing a use state of the slaughtering apparatus according to the first embodiment of the present utility model.

Fig. 9 is a second schematic view of the use state of the slaughtering apparatus according to the first embodiment of the utility model.

Fig. 10 is a schematic view of the overall structure of a slaughtering apparatus according to a second embodiment of the present utility model.

Fig. 11 is a schematic cross-sectional view of the side of the slaughtering apparatus according to the second embodiment of the utility model.

Fig. 12 is a schematic overall structure of a third slaughtering apparatus according to an embodiment of the present utility model.

Fig. 13 is a schematic structural diagram of a third frame according to an embodiment of the present utility model.

Fig. 14 is a schematic structural diagram of a three-constraint structure according to an embodiment of the present utility model.

Figure 15 is a schematic view of the overall structure of a slaughtering apparatus according to a fourth embodiment of the utility model.

Fig. 16 is a schematic structural diagram of a fourth frame according to an embodiment of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in one of fig. 1 to 16, the present solution provides a slaughtering device comprising a frame 1, a conveying mechanism 2, a constraining structure 5 and a height adjusting mechanism 3;

the slaughtering device is mainly used for slaughtering and bleeding livestock such as pigs, sheep and the like, the slaughtering and bleeding are carried out after the livestock activity space is limited, the livestock is not easy to damage, the meat quality of the livestock is tender without fishy smell, the manual binding and fixing operation is replaced, the working efficiency is improved, and the safety performance is high; in this embodiment, the slaughtering device will be described in detail by taking a pig as an example, but the slaughtering device can be used for slaughtering livestock such as pigs, sheep and the like.

Referring to fig. 1-9, as a first embodiment of the present utility model, a slaughtering apparatus is provided, comprising a frame 1, a conveying mechanism 2, a restraining structure 5 and a height adjustment mechanism 3;

referring to fig. 1-3, an operation channel 11 is provided in the frame 1, and a slope may be provided at the input end of the slaughtering device, so that pigs can enter the operation channel 11 through the slope, and the pigs can enter the slaughtering device more conveniently.

In addition, the two sides of the input end of the slaughtering device can be provided with limiting plates 18, and pigs are matched with the limiting plates 18 through slopes to enter the operation channel 11, so that the pigs can smoothly enter the operation channel 11 in sequence.

Because the operation channel 11 is narrow, only one live pig can be accommodated, so that live pigs are driven into the operation channel 11 one by one, and the slaughtering device can slaughter the pigs one by one; since the operation channel 11 can only accommodate one live pig, the live pig is prevented from escaping or accidentally injuring workers due to struggling of the live pig in the slaughtering process, so that a safety accident occurs.

Referring to fig. 4 and 5, in order to facilitate the transportation movement of the live pigs, a transportation mechanism 2 is provided in the operation passage 11, the transportation mechanism 2 is used for transporting livestock, and the transportation direction of the transportation mechanism 2 is the same as the length direction of the operation passage 11;

as shown in fig. 5, the conveying mechanism 2 includes a driver 27, a conveying frame 21, a driving sprocket 24, a plurality of driven sprockets 25, and a conveying chain 23; the conveying frame 21 is connected with the frame 1 through the supporting columns 13 arranged at the two ends of the conveying frame, and the conveying mechanism 2 is positioned in the operation channel 11; the upper end of the conveying frame 21 is provided with a conveying groove 22 along the length direction of the operation channel 11, a driving sprocket 24 and a plurality of driven sprockets 25 are arranged in the conveying groove 22 at intervals, the driving sprocket 24 and the driven sprockets 25 are rotationally connected with the side walls of the two sides of the conveying groove 22 through rotating shafts 26, and the upper edges of the driving sprocket 24 and the driven sprockets 25 are higher than the conveying groove 22;

meanwhile, the conveying chain 23 is wound on the driving sprocket 24 and the driven sprocket 25, the conveying chain 23 is meshed with the driving sprocket 24 and the driven sprocket 25, and the upper edge of the conveying chain 23 is used for conveying livestock; the driver 27 is connected to the carriage 21 and to the drive sprocket 24; the driver 27 is used for driving the conveyor chain 23 to convey livestock by the drive sprocket 24.

As shown in fig. 4, the driver 27 may be a rotation driving device such as a stepping motor, a hydraulic motor, or an ac motor, as well as a dc motor; in the present embodiment, the driver 27 employs a hydraulic motor, an output shaft of which is connected to a rotating shaft 26 connected to the drive sprocket 24; the hydraulic motor drives the driving sprocket 24 to rotate, thereby driving the conveying chain 23 to convey, so that the conveying mechanism 2 can convey the livestock.

Workers drive live pigs into the operation channel 11 through the slope, and only one live pig can be accommodated because the operation channel 11 is narrow; simultaneously, the live pigs are driven to continuously move forwards, the conveying chain 23 of the conveying mechanism 2 is positioned under the bellies of the live pigs, one end, higher than the conveying groove 22, of the conveying chain 23 can be abutted against the bellies of the live pigs, the hydraulic motor drives the conveying chain 23 to move towards the output end of the conveying mechanism 2 through the driving chain wheel 24, and then the live pigs are driven to move towards the output end direction of the operation channel 11 through the pushing of the conveying chain 23.

Since the plurality of driven sprockets 25 are spaced apart in the conveying groove 22, the driven sprockets 25 are used for rotatably supporting the conveying chain 23 and enabling the conveying chain 23 to run along the length direction of the operation channel 11; the conveying chain 23 can be always abutted against the bellies of the live pigs, and the live pigs are conveyed along the length direction of the operation channel 11 by the conveying chain 23 through friction force.

The slaughtering device can convey live pigs to a slaughtering position through the conveying mechanism 2, and after the live pigs are slaughtered, the slaughtered pigs are conveyed out of the slaughtering position through the conveying mechanism 2; the conveying mechanism 2 is adopted, so that the live pigs are greatly convenient to carry, and the pig slaughtering efficiency is improved.

Referring to fig. 3 and 6, in order to restrict the activity of live pigs on the conveying mechanism 2, a restriction structure 5 is provided in the operation passage 11, and the restriction structure 5 cooperates with the conveying mechanism 2 to form a restriction space for restricting the activity of domestic animals on the conveying mechanism 2.

The constraint structure 5 comprises a constraint piece 53, a fixed rod 51 and a roller 52, wherein the two fixed rods 51 are arranged on one side of the constraint piece 53 away from the conveying mechanism 2, and the two fixed rods 51 are respectively positioned at two ends of the constraint piece 53; the both ends of dead lever 51 are respectively with the hanger 15 that is located the constraint structure 5 both sides swing joint, and the both ends tip of dead lever 51 extends to the guide way that hanger 15 set up, and the both ends tip rotation of dead lever 51 is connected with gyro wheel 52, and this gyro wheel 52 roll connection is in the guide way.

With the above arrangement, the restraint structure 5 is slidably connected with the hanger 15 through the roller 52, and the fixing rod 51 can stably rise and fall by the arrangement of the roller 52; the constraint piece 53 is hung on the bottom of the fixed rod 51, so that the constraint piece 53 can be lifted and lowered smoothly.

Meanwhile, a height adjusting mechanism 3 is arranged on the frame 1, and the height adjusting mechanism 3 is used for adjusting the size of the constraint space and constraining the livestock on the conveying mechanism 2 in a movable way all the time.

As shown in fig. 6, the constraint piece 53 is arc-shaped along the length direction thereof, and the concave side of the constraint piece 53 faces the conveying mechanism 2; the constraint piece 53 is composed of a plurality of arc-shaped rods and connecting rods, the arc-shaped rods are distributed and arranged at equal intervals along the length direction of the operation channel 11, two ends of each connecting rod are respectively connected with two adjacent arc-shaped rods, the cross section of the constraint piece 53 along the length direction of the constraint piece is arc-shaped, and the concave side of the constraint piece 53 faces the conveying mechanism 2; as shown in fig. 8, the restraint space is formed into a semi-cylindrical accommodating cavity with partial side surfaces open, so that the restraint space is matched with the body type of the live pig, and the activity restraint effect of the restraint piece 53 on the live pig is greatly improved.

The restraint piece 53 is matched with the body type of the live pigs, so that the restraint effect of the restraint piece 53 on the live pigs is greatly improved; meanwhile, the length of the restraint piece 53 is the same as the conveying length of the conveying mechanism 2, so that the restraint piece 53 always restrains live pig activities in a restraint space; so as to be convenient for quick slaughtering of livestock and reduce the pain of cattle and sheep livestock; meanwhile, the livestock are not easy to damage, the stress response of the livestock is reduced, the meat quality of the livestock is tender without fishy smell, the working efficiency is improved, and the safety performance is high.

As shown in fig. 6, the constraint space forms a semi-cylindrical accommodating cavity with partial side surfaces open, so that the constraint space is matched with the body type of the live pig, and the activity constraint effect of the constraint structure 5 on the live pig is greatly improved.

Before the animal enters the operation channel 11, the slaughtering device lifts the constraint structure 5 through the height adjusting mechanism 3, so that the live pigs can conveniently enter the operation channel 11; meanwhile, in the process of being transmitted from one end of the conveying mechanism 2 to the other end of the conveying mechanism 2, a conveying space is formed between the two constraint structures 5 and the conveying mechanism 2, and the phenomena of struggling and escape of live pigs can be avoided in the slaughtering process, so that safety accidents occur, and accidental injuries are caused; meanwhile, the four hooves of the animal are respectively placed at two sides of the conveying mechanism 2, and after the animal is restrained from moving, the limbs of the animal are in an open shape, so that convenience can be provided for subsequent operation.

Referring to fig. 3, 8 and 9, in order to prevent the live pigs from sliding off the side surfaces of the conveying mechanism 2 due to small physique, movable limiting mechanisms 7 are arranged on both sides of the conveying mechanism 2.

Wherein, movable stop gear 7 includes side shield 72 and adjusting part, and the bottom of operating channel 11 is connected with two side shields 72 through the hinge rotation, and side shield 72 sets up along operating channel 11's length direction, and two side shields 72 are located conveying mechanism 2's both sides respectively, and the one side rotation of side shield 72 its length direction is connected on frame 1, and the length of side shield 72 is the same with conveying mechanism 2's transport length.

The adjusting assembly comprises an adjusting screw 71, an abutting block 73 and a rocking handle, the adjusting screw 71 is rotatably connected to the frame 1, one end of the adjusting screw 71 is rotatably connected with the abutting block 73, the abutting block 73 abuts against one side of the side baffle 72 away from the conveying mechanism 2, and the rocking handle is fixedly connected to the other end of the adjusting screw 71; the movable limiting mechanism 7 drives the adjusting screw rod 71 to rotate by shaking the rocking handle, so that the distance between the abutting block 73 and the frame 1 is adjusted, the side baffle plate 72 swings towards one side of the operation channel 11, the space on two sides of the conveying mechanism 2 is contracted, and the live pigs are always movably restrained on the conveying mechanism 2 by matching the side baffle plate 72 with the restraining structure 5.

The slaughtering device utilizes the constraint structure 5 to be matched with the movable limiting mechanism 7, and the size of the constraint space can be adjusted according to the size of the live pigs, so that the constraint space is matched with the size of the live pigs, and the movable constraint effect of the constraint structure 5 on the live pigs is greatly improved; the slaughtering device can be restrained and fixed when facing animals with different weights and sizes; effectively limiting the activity range of live pigs and ensuring the stable application of the slaughtering device.

Meanwhile, the live pigs are clamped through the movable limiting mechanism 7, the killed live pigs are prevented from suddenly falling down, and are clamped in the operation channel 11, so that the operation of the slaughtering device is delayed.

Referring to fig. 1 and 7, in order to avoid the inconvenience of slaughtering caused by the shaking of the head of a live pig, the frame 1 is connected with a head restraint mechanism 6, the head restraint mechanism 6 is positioned at the output end of the operation channel 11, and the head restraint mechanism 6 is arranged on the same horizontal level of the conveying surface of the conveying mechanism 2;

as shown in fig. 7, the head restraint mechanism 6 includes a head clamping member 61 and a connecting member 62, the head clamping member 61 is a circular truncated cone-shaped cylinder, and the lower bottom surface of the head clamping member is directed toward the conveying mechanism 2; the two connecting pieces 62 are connected to the frame 1, the two connecting pieces 62 are respectively positioned at two sides of the output end of the operation channel 11, and the head clamping sleeve piece 61 is in sliding connection with the connecting pieces 62 through sliding connecting blocks 64 arranged at two ends of the head clamping sleeve piece; wherein, the head clamping set 61 is provided with a window 611 at the position corresponding to the neck of the live pig.

As shown in fig. 3, the top end of the hanging frame 15 is connected with a hanging frame 16, the hanging frame 16 is connected with a position adjusting mechanism 66 in a hanging way, and the output end of the position adjusting mechanism 66 is hinged with the head clamping set 61; the position adjustment mechanism 66 is used to adjust the height of the head clamp 61 to achieve lifting of the head of the livestock.

Wherein, the connecting piece 62 is provided with a sliding groove 621, one side of the sliding connecting block 64 far away from the head clamping sleeve piece 61 is connected with a sliding block 63, the sliding block 63 extends into the sliding groove 621, and the sliding groove 621 extends upwards obliquely towards one side far away from the frame 1; the head clamp 61 is rotatably connected to the slide connection block 64.

By adopting the above-described technical scheme, the head clamping set 61 is moved along the length direction of the sliding groove 621 by the arrangement of the position adjusting mechanism 66, so that the height of the head clamping set 61 is adjusted, and the head of the livestock is lifted by the head clamping set 61.

As shown in fig. 7, a fixing ring 612 is arranged at one end of the head clamping set 61 away from the conveying mechanism 2, and at least two connecting rings 613 are arranged outside the fixing ring 612; a movable limiting block 614 is movably connected to the fixed ring 612, and a connecting ring 613 is connected to one end of the movable limiting block 614 away from the fixed ring 612;

one end of the movable limiting block 614 passes through a via hole formed in the fixed ring 612 and extends into the fixed ring 612; the other end of the movable limiting block 614 is provided with a stop block, and a spring 615 is arranged between the stop block and the fixed ring 612;

as shown in fig. 3, the fixed ring 612 is connected with one end of the connecting wire 65, one end of the connecting wire 65 is inserted into a connecting ring 613 arranged on the side surface of the fixed ring 612 and a connecting ring 613 arranged on the movable limiting block 614, and one end of the connecting wire 65 is tied on the connecting wire 65;

the other end of the connecting wire passes through the side surface of the fixed pulley 17 arranged on the suspension bracket 16 and extends to the constraint structure 5, and is bound on the constraint structure 5.

By adopting the technical scheme, the restraint structure 5 is lifted by the expansion and contraction of the output end of the height adjusting mechanism 3, so that the other end of the connecting wire 65 is pulled; simultaneously, the rotation of the fixed pulley 17 drives one end of the connecting wire 65 to be pulled upwards, so that the movable limiting block 614 protrudes into the connecting ring 613;

the movable limiting block 614 is arranged in the head clamping sleeve piece 61, the live pigs can be conveyed to the slaughtering position by the slaughtering device through the conveying mechanism 2 by limiting of the movable limiting block 614, and the heads of the live pigs are limited on the head clamping sleeve piece 61 through the movable limiting block 614.

The slaughtering device lifts the head of the live pig by utilizing the head restraint mechanism 6, so that the neck of the live pig is exposed, the inconvenience in slaughtering caused by shaking of the head of the live pig is avoided, and the activity restraint effect on the live pig is greatly improved; the head of the live pig is rotated to a proper angle, so that an operator can poke the neck of the live pig with a knife conveniently, and the slaughtering effect of the live pig is greatly improved; the live pigs are killed and bloodletting is carried out after the live pigs are limited in the activity space, so that the live pigs are not easy to damage, the meat quality of the live pigs is tender and has no fishy smell, the manual operation is replaced, the working efficiency is improved, and the safety performance is high.

Referring to fig. 8 and 9, in order to realize the whole rotation of the live pigs, the slaughtering operation of the live pigs is greatly facilitated; the slaughtering device also comprises a support frame 12, one side of the frame 1 is hinged on the support frame 12 through a connecting shaft, the main body end of the angle adjusting mechanism 4 is hinged on the support frame 12, the output end of the angle adjusting mechanism 4 is hinged on the frame 1, and the angle adjusting mechanism 4 is used for driving the frame 1 to rotate relative to the support frame 12;

the slaughtering device adopts the technical scheme, the frame 1 is driven to rotate through the angle adjusting mechanism 4, and the included angle between the frame 1 and the supporting frame 12 is adjusted, so that the whole pig can be rotated.

In the embodiment, the slaughtering device utilizes the matching of the angle adjusting mechanism 4 and the head restraining mechanism 6 to expose the neck of the live pig and restrain the head of the live pig, so that the activity restraining effect of the live pig is greatly improved, and an operator can poke the neck of the live pig with a knife conveniently;

meanwhile, the restraint structure 5, the movable limiting mechanism 7 and the conveying mechanism 2 are matched with each other, so that the size of the restraint space can be adjusted according to the size of the live pigs, the restraint space is matched with the size of the live pigs, and the movable restraint effect of the restraint structure 5 on the live pigs is greatly improved; the slaughtering device can be restrained and fixed when facing animals with different weights and sizes; so that the whole device can kill live pigs of different body types and has popularization.

It should be noted that in this embodiment, the height adjusting mechanism 3, the position adjusting mechanism 66, and the angle adjusting mechanism 4 may employ linear motion devices such as an air cylinder, an electric cylinder, a hydraulic cylinder, and a linear motor; in the present embodiment, the height adjusting mechanism 3, the position adjusting mechanism 66, and the angle adjusting mechanism 4 are preferably cylinders according to actual conditions and design requirements; in the slaughtering device, the air cylinders are selected as the height adjusting mechanism 3, the position adjusting mechanism 66 and the angle adjusting mechanism 4 due to the characteristics of simple structure, easy installation and maintenance, large output force and the like.

Referring to fig. 10-11, as a second embodiment of the slaughtering device according to the utility model, it also comprises a frame 1, a conveying mechanism 2, a constraint structure 5 and a height adjustment mechanism 3; the second embodiment is substantially the same as the first embodiment, and is different from the first embodiment in that:

the height adjusting mechanism 3 is hung and connected to two sides of the operation channel 11, the main body end of the height adjusting mechanism 3 is hung and hinged on the frame 1, the output end of the height adjusting mechanism 3 is hinged with a connecting frame 18, and the conveying mechanism 2 is arranged on the connecting frame 18; the conveying mechanism 2 is arranged on the connecting frame 18 through the supporting column 13, the frame 1 is fixedly connected with the fixed rod 51, and the constraint structure 5 is positioned above the conveying mechanism 2.

The height adjusting mechanism 3 is used for adjusting the height of the conveying mechanism 2 so as to realize movable restraint on livestock on the conveying mechanism 2.

By adopting the design scheme, the slaughtering device utilizes the height adjusting mechanism 3 to adjust the overall height position of the conveying mechanism 2, so that the relative position between the conveying mechanism 2 and the constraint structure 5 is changed, and the space size of the constraint space is adjusted;

in this embodiment, slaughter the device and utilize high adjustment mechanism 3 to adjust the overall height position of conveying mechanism 2, descend conveying mechanism 2 to the altitude through high adjustment mechanism 3, enter into operation passageway 11 with the pig for the pig is more convenient to advance to place on the conveying mechanism 2.

Referring to fig. 12-14, as a third embodiment of the slaughtering device according to the utility model, it also comprises a frame 1, a conveying mechanism 2, a constraint structure 5 and a height adjustment mechanism 3; the third embodiment is substantially the same as the first embodiment, and is different from the first embodiment in that:

the height adjusting mechanism 3 is connected to two sides of the operation channel 11, the main body end of the height adjusting mechanism 3 is hinged to the frame 1, a fixed rod 51 is arranged on one side of the constraint structure 5 away from the conveying mechanism 2, and two ends of the fixed rod 51 extend into guide grooves formed in the hanging frame 15 respectively; the fixed rod 51 is hinged to the output end of the height adjusting mechanism 3 through a hinge block 54.

The height adjusting mechanism 3 is used for adjusting the height of the constraint structure 5 to realize movable constraint on livestock on the conveying mechanism 2.

By adopting the design scheme, the slaughtering device utilizes the height adjusting mechanism 3 to adjust the overall height position of the constraint piece 53, thereby changing the relative position between the conveying mechanism 2 and the constraint structure 5 and further adjusting the space size of the constraint space.

Referring to fig. 15-16, as a fourth embodiment of the slaughtering device according to the utility model, it also comprises a frame 1, a conveying mechanism 2, a constraint structure 5 and a height adjustment mechanism 3; the fourth embodiment is substantially the same as the first embodiment, and is different from the first embodiment in that:

the height adjusting mechanism 3 is connected under the conveying mechanism 2, the main body end of the height adjusting mechanism 3 is hinged on the frame 1, and the output end of the height adjusting mechanism 3 is hinged with the conveying mechanism 2;

the height adjusting mechanism 3 is used for adjusting the height of the conveying mechanism 2 so as to realize movable restraint on livestock on the conveying mechanism 2.

By adopting the design scheme, the slaughtering device utilizes the height adjusting mechanism 3 to adjust the overall height position of the conveying mechanism 2, so that the relative position between the conveying mechanism 2 and the constraint structure 5 is changed, and the space size of the constraint space is adjusted;

in this embodiment, slaughter the device and utilize high adjustment mechanism 3 to adjust the overall height position of conveying mechanism 2, descend conveying mechanism 2 to the altitude through high adjustment mechanism 3, enter into operation passageway 11 with the pig for the pig is more convenient to advance to place on the conveying mechanism 2.

In summary, the livestock slaughtering device is mainly used for slaughtering and bleeding livestock such as sheep, pigs and the like, and slaughtering and bleeding are performed after the livestock activity space is limited; the method can reduce a large amount of labor force during slaughtering livestock, ensure quick slaughtering of the livestock and reduce the pain of the cattle and sheep livestock; meanwhile, the livestock are not easy to damage, the stress response of the livestock is reduced, the meat quality of the livestock is tender without fishy smell, the working efficiency is improved, and the safety performance is high.

The scheme is that the constraint structure 5 is matched with the conveying mechanism 2, so that the size of a constraint space is adjusted; so that the whole device can kill live pigs of different sizes, and has popularization; the slaughtered live pigs are conveyed out through the conveying mechanism, so that the conveying efficiency is high, the whole structure is simple, and the automation degree is high; time and labor are saved, a large amount of time and cost are saved, and the method has a high popularization value.

The device is time-saving and labor-saving, is high-efficient in positioning, is stable in bleeding, can be suitable for livestock of different specifications and different types, and is very worthy of popularization and application in the field of livestock slaughtering and processing, especially in batch slaughtering.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (19)

1. A slaughtering apparatus, comprising:

a frame (1) in which an operation passage (11) is provided;

the conveying mechanism (2) is arranged in the operation channel (11), the conveying mechanism (2) is used for conveying livestock, and the conveying direction of the conveying mechanism (2) is the same as the length direction of the operation channel (11);

the constraint structure (5) is arranged in the operation channel (11), and the constraint structure (5) is matched with the conveying mechanism (2) to form a constraint space which is used for movably constraining the livestock on the conveying mechanism (2); and

the height adjusting mechanism (3) is arranged on the frame (1), and the height adjusting mechanism (3) is used for adjusting the size of the constraint space and constraining the livestock on the conveying mechanism (2) in a movable mode all the time.

2. Slaughtering apparatus according to claim 1, wherein: the conveying mechanism (2) is connected with the frame (1) through support columns (13) arranged at two ends of the conveying mechanism, the height adjusting mechanism (3) is connected to a hanging frame (15) arranged on the frame (1) in a hanging mode, and the output end of the height adjusting mechanism (3) is connected with a constraint structure (5) above the conveying mechanism (2); the height adjusting mechanism (3) is used for adjusting the height of the constraint structure (5) so as to realize movable constraint on livestock on the conveying mechanism (2).

3. Slaughtering apparatus according to claim 2, wherein: the restraining structure (5) comprises a restraining piece (53) and fixing rods (51), wherein the two fixing rods (51) are arranged on one side, far away from the conveying mechanism (2), of the restraining piece (53), and the two fixing rods (51) are respectively positioned at two ends of the restraining piece (53); two ends of the fixed rod (51) are respectively and movably connected with hanging frames (15) positioned at two sides of the constraint structure (5).

4. A slaughtering device according to claim 3, characterised in that: the restraining piece (53) is arc-shaped along the length direction, and the concave side of the restraining piece (53) faces the conveying mechanism (2) and is matched with the conveying mechanism (2) to form a restraining space.

5. Slaughtering apparatus according to claim 2, wherein: the two sides of the conveying mechanism (2) are provided with movable limiting mechanisms (7), and the movable limiting mechanisms (7) are movably connected with the frame (1); the movable limiting mechanism (7) is used for laterally limiting livestock on the conveying mechanism (2).

6. Slaughtering apparatus according to claim 1, wherein: also comprises a supporting frame (12); the bottom end of the frame (1) is hinged with a supporting frame (12) through a connecting shaft, an angle adjusting mechanism (4) is hinged on the supporting frame (12), and the output end of the angle adjusting mechanism (4) is hinged on the frame (1); the angle adjusting mechanism (4) is used for driving the frame (1) to rotate relative to the supporting frame (12).

7. Slaughtering apparatus according to claim 1, wherein: also comprises a head restraint mechanism (6) which comprises a head clamping sleeve (61) and a connecting piece (62); the head clamping sleeve piece (61) is a round table-shaped cylinder, and the lower bottom surface of the head clamping sleeve piece faces the conveying mechanism (2);

the two connecting pieces (62) are connected to the frame (1), the two connecting pieces (62) are respectively positioned at two sides of the output end of the operation channel (11), and the head clamping sleeve piece (61) is in sliding connection with the connecting pieces (62) through sliding connecting blocks (64) arranged at two ends of the head clamping sleeve piece; a position adjusting mechanism (66) is arranged on a hanging rack (15) arranged on the frame (1), and the output end of the position adjusting mechanism (66) is hinged with a head clamping sleeve piece (61);

the position adjusting mechanism (66) is used for adjusting the height of the head clamping set (61) so as to lift the head of the livestock.

8. Slaughtering apparatus according to claim 7, wherein: the connecting piece (62) is provided with a sliding groove (621), one side, far away from the head clamping sleeve piece (61), of the sliding connecting block (64) is connected with a sliding block (63), the sliding block (63) extends into the sliding groove (621), and the sliding groove (621) extends upwards obliquely towards one side, far away from the rack (1);

the head clamping sleeve piece (61) is rotatably connected with the sliding connecting block (64).

9. Slaughtering apparatus according to claim 8, wherein: a fixed ring (612) is arranged at one end, far away from the conveying mechanism (2), of the head clamping sleeve piece (61), and at least two connecting rings (613) are arranged on the outer side of the fixed ring (612); a movable limiting block (614) is movably connected to the fixed ring (612), and a connecting ring (613) is connected to one end, far away from the fixed ring (612), of the movable limiting block (614);

the fixed ring (612) is connected with one end of a connecting wire (65), and the other end of the connecting wire passes through the side surface of a fixed pulley (17) arranged on the hanging frame (15) and extends to the constraint structure (5);

one end of the connecting wire (65) is arranged in the connecting ring (613) in a penetrating way.

10. Slaughtering apparatus according to claim 9, wherein: the head clamping sleeve piece (61) is provided with a window (611) at the position corresponding to the neck of the live pig.

11. Slaughtering apparatus according to claim 1, wherein: the height adjusting mechanism (3) is connected to two sides of the operation channel (11) in a hanging mode, the main body end of the height adjusting mechanism (3) is hinged to the frame (1), the output end of the height adjusting mechanism (3) is hinged to the connecting frame (18), and the conveying mechanism (2) is arranged on the connecting frame (18);

the height adjusting mechanism (3) is used for adjusting the height of the conveying mechanism (2) so as to realize movable restraint on livestock on the conveying mechanism (2).

12. Slaughtering apparatus according to claim 11, wherein: the conveying mechanism (2) is arranged on the connecting frame (18) through the supporting column (13), the frame (1) is fixedly connected with the constraint structure (5), and the constraint structure (5) is positioned above the conveying mechanism (2).

13. Slaughtering apparatus according to claim 1, wherein: the height adjusting mechanism (3) is connected to two sides of the operation channel (11), the main body end of the height adjusting mechanism (3) is hinged to the frame (1), and the output end of the height adjusting mechanism (3) is hinged to the constraint structure (5);

the height adjusting mechanism (3) is used for adjusting the height of the constraint structure (5) so as to realize movable constraint on livestock on the conveying mechanism (2).

14. Slaughtering apparatus according to claim 13, wherein: a fixed rod (51) is arranged on one side of the constraint structure (5) far away from the conveying mechanism (2), and two ends of the fixed rod (51) respectively extend into guide grooves formed in the hanging frame (15); the fixed rod (51) is hinged with the output end of the height adjusting mechanism (3) through a conversion block (54).

15. Slaughtering apparatus according to claim 1, wherein: the height adjusting mechanism (3) is connected under the conveying mechanism (2), the main body end of the height adjusting mechanism (3) is hinged on the frame (1), and the output end of the height adjusting mechanism (3) is hinged with the conveying mechanism (2);

the height adjusting mechanism (3) is used for adjusting the height of the conveying mechanism (2) so as to realize movable restraint on livestock on the conveying mechanism (2).

16. Slaughtering apparatus according to any one of the claims 1-15, wherein: the height adjusting mechanism (3), the angle adjusting mechanism (4) and the position adjusting mechanism (66) are all air cylinders.

17. Slaughtering apparatus according to claim 2, wherein: the conveying mechanism (2) comprises a driving assembly (27), a conveying frame (21), a driving sprocket (24), a plurality of driven sprockets (25) and a conveying chain (23); the upper end of the conveying frame (21) is provided with a conveying groove (22) along the length direction of the operation channel (11), the conveying chain (23) is wound on a driving chain wheel (24) and a driven chain wheel (25) which are connected in the conveying groove (22), the conveying chain (23) is meshed with the driving chain wheel (24) and the driven chain wheel (25), and the upper edge of the conveying chain (23) is used for conveying livestock; the driving assembly (27) is connected with the conveying frame (21) and is connected with the driving sprocket (24); the driving assembly (27) is used for driving the conveying chain (23) to convey livestock through the driving chain wheel (24).

18. Slaughtering apparatus according to claim 17, wherein: the driving chain wheel (24) and the driven chain wheels (25) are both rotationally connected with two sides of the conveying groove (22) through rotating shafts (26), the driving chain wheel (24) and the driven chain wheels (25) are arranged in the conveying groove (22) at intervals, and the upper edges of the driving chain wheel (24) and the driven chain wheels (25) are higher than the conveying groove (22).

19. Slaughtering apparatus according to claim 18, wherein: the driving assembly (27) is a motor, the motor is fixedly connected to one side of the conveying frame (21), and an output shaft of the motor is connected to a rotating shaft (26) connected with the driving sprocket (24).