CN110537995A - Baoding system - Google Patents

Abstract

The invention discloses a fixing system, which comprises a walking channel matched with livestock and at least one fixing frame communicated with the walking channel, wherein the fixing frame comprises a main frame body, a main accommodating chamber is arranged in the main frame body, and two main fixing doors are rotatably arranged at the front part of the main frame body; the two main retaining doors can rotate backwards to an inner opening state, and the two main retaining doors in the inner opening state can be abutted and pushed by livestock to rotate forwards to a closing state; the two main fixing doors are in a closed state and form a main fixing opening together; the main frame body is provided with a first locking device, and when the two main retaining doors rotate from an inner opening state to a closing state, the first locking device can automatically lock the two main retaining doors in the closing state; the first locking means is unlockable to enable the two main holding doors to rotate forward from the closed condition to the outward open condition. The fixing system is convenient to use, and can improve the working efficiency and the safety performance.

Description

baoding system

Technical Field

the invention relates to the field of livestock breeding and medical treatment, in particular to a restraint system.

background

When carrying out operations such as mating seeds, castration, inspection, epidemic prevention injection to the livestock, traditional way needs many people to cooperate, fixes the livestock together with hand, rope etc. earlier, carries out relevant operation again, and the operation is comparatively inconvenient and hard, and the livestock produces uneasy and restless easily in the operation process, influences the normal clear of relevant operation, when carrying out relevant operation to comparatively large-scale livestock such as ox, sheep, horse, appears the injured condition of operation personnel easily very much. Therefore, at present, domestic and foreign use of the retaining frame gradually fixes livestock and keeps apart livestock and operating personnel in the operation process, the related operation is facilitated, the risk of injury of the operating personnel is also reduced, the existing retaining frames are usually independent frame body structures, the operating personnel are still required to drive the livestock into the retaining frame one by one during use, the neck clamp on the retaining frame is manually operated to clamp the neck of the livestock so as to fix the livestock, the neck clamp is required to be manually loosened by the operating personnel after the operation is completed, the operation is complex and time-consuming, the efficiency is low, more contact is still existed between the operating personnel and the livestock, particularly, when the neck clamp is operated, the livestock can still be easily injured by the head, the angle, the mouth and other parts of the livestock, and certain potential safety hazards exist.

disclosure of Invention

The present invention has been made to solve at least one of the problems occurring in the prior art, and an object of the present invention is to provide a securing system which is convenient to use and can improve the work efficiency and safety.

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

a kind of fixing system, including the walking channel matching with domestic animal and at least a fixing frame communicating with said walking channel, the said fixing frame includes the body frame body, there are main containing rooms matching with domestic animal in the body frame body, the anterior part of the body frame body has two main fixing doors rotatably;

The two main retaining doors can rotate backwards into the main accommodating chamber to be in an inner opening state, and the two main retaining doors in the inner opening state can be abutted and pushed by livestock moving in the main accommodating chamber to rotate forwards to be in a closing state;

when the two main retaining doors are in a closed state, the two main retaining doors form a main retaining opening matched with the neck of the livestock together; the main frame body is provided with a first locking device, and when the two main retaining doors rotate from an inner opening state to a closing state, the first locking device can automatically lock the two main retaining doors in the closing state;

The first locking device can be unlocked so that the two main holding doors can rotate forwards from the closing state to the external opening state.

Preferably, the main holding door is provided with a main locking block, the first locking device comprises a front locking piece and a rear locking piece which are movably arranged on the main frame body, the front locking piece and the rear locking piece are spaced at a distance from each other in the front-back direction to form a main locking opening matched with the main locking block, the front locking piece is provided with a front guide surface, and the rear locking piece is provided with a rear guide surface;

when the main retaining door is in a closed state, the main locking block is positioned in the main locking opening, and the front locking piece and the rear locking piece can be respectively abutted against the front end and the rear end of the main locking block so as to respectively limit the forward and backward rotation of the front locking door;

When the main retaining door rotates from an inner opening state to a closing state, the main locking block can push the rear guide piece to move to be staggered with the main locking block through the rear guide surface;

When the main retaining door rotates from an external opening state to a closing state, the main locking block can push the front guide piece to move to be staggered with the main locking block through the front guide surface.

Preferably, the main frame body includes two main side frames for forming two side walls of the main accommodating chamber, at least one of the two main side frames can move left and right or swing, and the main frame body is provided with a second locking device for limiting the left and right movement or swing of the main side frames.

Preferably, a main lifting door is arranged at the rear part of the main frame body, a main bolt capable of moving laterally and a main pull rope connected with the main bolt are arranged on the main lifting door, a main bolt seat and an auxiliary bolt seat are arranged on the main frame body, the main bolt can be supported on the main bolt seat to limit the downward movement of the main lifting door, and the main bolt can be pulled by the main pull rope to move laterally to be staggered with the main bolt seat; the main bolt is provided with a first abutting part, the main lifting door is provided with a second abutting part, and after the main bolt moves laterally to be staggered with the main pin seat, the first abutting part can abut against the second abutting part to limit the distance of the lateral movement of the main bolt; a first elastic device is arranged between the main bolt and the main lifting door and is used for pushing or pulling the main bolt to move towards the direction aligned with the main pin base;

the main frame body on still be provided with vice key seat, main bolt can with the lower extreme butt of vice key seat in order to restrict the ascending removal of main overhead door, the lateral part of vice key seat is provided with vice guide surface, when main bolt top-down process vice key seat time, vice guide surface can slide the butt with main bolt in order to promote main bolt lateral shifting to stagger with vice key seat.

preferably, the main frame body is rotatably provided with two pairs of fixing doors, and each pair of fixing doors corresponds to each main fixing door one by one and is connected with the corresponding main fixing door through at least one first connecting rod;

when the main fixing door is in a closed state, the two auxiliary fixing doors together enclose an auxiliary fixing opening which is positioned at a distance in front of the main fixing opening and is aligned with the main fixing opening in front and back;

When the main holding doors rotate from the closing state to the inward opening state or the outward opening state, the auxiliary holding doors can be driven by the first connecting rods to rotate along with the corresponding main holding doors and move or swing outwards relative to the corresponding main holding doors.

Preferably, the main retaining door comprises a main door body, a main neck frame and an unlockable main locking device, the main neck frame is arranged on the main door body in a manner of moving left and right and can be locked on the main door body by the main locking device, and the main retaining opening is enclosed by the two main neck frames; the auxiliary retaining door comprises an auxiliary door body, an auxiliary neck frame and an auxiliary locking device capable of being unlocked, the auxiliary neck frame is arranged on the auxiliary door body in a left-right moving mode and can be locked on the auxiliary door body through the auxiliary locking device, and the auxiliary retaining opening is defined by the two auxiliary neck frames.

Preferably, the retaining frame further comprises a bottom frame, the main frame body is arranged on the bottom frame and connected with the bottom frame through at least one connecting rod assembly so as to be capable of moving to a horizontal state relative to the bottom frame, the connecting rod assembly comprises two second connecting rods which are mutually crossed, and two ends of each second connecting rod are distributed and pivoted on the main frame body and the bottom frame.

preferably, the tail end of the walking channel is communicated with the fixing frame through a diagnosis room, a first gate which can be opened in a rotating mode is arranged on the side face of the diagnosis room, and the first gate can be rotated and locked to the head end of the diagnosis room after being opened so as to separate the main channel from the diagnosis room.

preferably, a restraint system according to claim 1, wherein the walking channel comprises a main channel and at least one branch channel communicated with the main channel, and the restraint frame is connected to the tail ends of the main channel and the branch channel.

Preferably, the head end of the walking channel is further sequentially connected with a gathering chamber and a revolving chamber, the revolving chamber comprises a revolving door and a revolving fence in an arc shape, the length of the revolving door is matched with the radius of the revolving fence, one side of the revolving door is pivoted on a revolving shaft positioned at the circle center of the revolving fence, the revolving shaft and the head end of the revolving fence define an inlet port for livestock to enter, and the revolving shaft and the tail end of the revolving fence define a through port communicated with the gathering chamber; the rotary fence is provided with a plurality of first check pieces in a dispersed manner from the head end to the tail end, the rotary door is provided with a second check piece in a swinging manner, the second check piece is connected with the rotary door through a second elastic device, and the second elastic device is used for driving the second check piece to swing towards the rotary fence and tightly pressing the second check piece on the rotary fence;

when the revolving door rotates towards the tail end of the revolving fence, the first check part can push the second check part to swing to be staggered with the first check part; when the revolving door rotate towards the head end of the revolving fence, the second check part can be abutted against the second check part to limit the rotation of the revolving door towards the head end of the revolving fence.

The invention has the beneficial effects that: the invention adopts the walking channel to be communicated with the retaining frames, a plurality of livestock can be simultaneously contained in the walking channel or directly connected with corresponding livestock fences, the livestock in the walking channel can automatically enter the retaining frames along the walking channel, the driving frequency and frequency of the livestock can be effectively reduced, the influence on corresponding operation caused by the livestock dispersed around the retaining frames can be avoided, the use is convenient, the operation efficiency can be improved, the livestock and operators can be more effectively isolated, and the safety performance is improved, when the retaining frames are used, the operators only need to rotate the two main retaining doors backwards to an inner opening state, then the livestock enters the main containing chamber, when the livestock advances in the main containing chamber, the livestock can abut against the main retaining doors and push the main retaining doors to rotate forwards to a closing state, and then the first locking device can automatically lock the main retaining doors, utilize two main guarantor mouths that the door encloses to come to carry on spacingly in order to realize the restriction to the livestock action to the neck of livestock from this, after the operation is accomplished, only need the first locking device of unblock, the owner holds indoor livestock and continues to advance and can promote main guarantor door and rotate forward and to the outer open mode automatically, make the livestock can leave this guarantor frame, it is close to or operate the operation to guarantor frame and livestock to need not the operation personnel in these operation processes, operating procedure has effectively been simplified, can effectively improve the operating efficiency, single or a few people can operate, high durability and convenient use, and effectively reduced the contact of operation personnel with the livestock, can effectively improve the security performance and ensure operation personnel's personal safety.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is an overall structural view of a first embodiment of a retainer according to the present invention;

fig. 3 is a structural view of a first lock device of the first embodiment of the present invention.

FIG. 4 is a structural view of a main retainer door and a sub retainer door section in a first embodiment of a retainer frame according to the present invention;

Fig. 5 is a partially enlarged view of a portion a in fig. 4;

FIG. 6 is a view from another perspective of a main retainer door and a sub retainer door in a first embodiment of the retainer of the present invention;

FIG. 7 is a view of the first embodiment of the retainer of the present invention with portions of the main retainer door, the sub retainer door and the main lift gate removed;

FIG. 8 is a view showing a structure of a main frame portion in a first embodiment of the holding frame of the present invention;

FIG. 9 is a view showing the construction of a main elevating door section in the first embodiment of the holding frame of the present invention;

FIG. 10 is an overall structural view of a second embodiment of the holding frame in the present invention;

FIG. 11 is a view showing the main frame body of the second embodiment of the holding frame of the present invention turned to a flat position;

FIG. 12 is a block diagram of a portion of the accumulation chamber and the turnaround chamber of the present invention;

Fig. 13 is a partially enlarged view of a portion B in fig. 12;

FIG. 14 is a block diagram of a diagnostic chamber of the present invention;

FIG. 15 is a partial structural view of the main channel of the present invention.

Detailed Description

Referring to fig. 1 to 15, a retaining system comprises a walking channel adapted to livestock and at least one retaining frame communicated with the walking channel, wherein the retaining frame comprises a main frame body 11, a main accommodating chamber 111 adapted to the livestock is formed in the main frame body 11, and two main retaining doors 12 are rotatably arranged at the front part of the main frame body 11; the two main holding doors 12 can rotate backwards into the main accommodating chamber 111 to be in an inner opening state, and the two main holding doors 12 in the inner opening state can be abutted and pushed by livestock moving in the main accommodating chamber 111 to rotate forwards to be in a closing state; the two main holding doors 12 enclose a main holding opening 14 matched with the neck of the livestock when in a closed state; the main frame body 11 is provided with a first locking device 13, when the two main holding doors 12 rotate from an inner opening state to a closing state, the first locking device 13 can automatically lock the two main holding doors 12 in the closing state; the first locking device 13 is unlocked to enable the two main holding doors 12 to be rotated forward from the closed state to the outer open state. On one hand, the retaining system can effectively improve the operation efficiency, is more convenient to use and can also improve the safety performance because the retaining frame is adopted, on the other hand, the retaining system adopts the walking channel to be communicated with the retaining frame, a plurality of livestock can be simultaneously contained in the walking channel or the walking channel is directly connected with the corresponding livestock fence, the livestock in the walking channel can automatically enter the retaining frame along the walking channel, the driving frequency and frequency of the livestock can be effectively reduced, the influence on the corresponding operation caused by the livestock dispersed around the retaining frame can be avoided, the use is convenient, the operation efficiency can be improved, the livestock and the operator can be more effectively isolated, and the safety performance is improved, when the retaining frame is used, the operator only needs to rotate the two main retaining doors 12 backwards to the inner opening state and then enables the livestock to enter the main accommodating chamber 111, when livestock advances in the main accommodating chamber 111, the livestock can abut against the main retaining door 12 and push the main retaining door 12 to rotate forwards to a closed state, then the first locking device 13 can automatically lock the main retaining door 12, so that the neck of the livestock is limited by using the main retaining opening 14 enclosed by the two main retaining doors 12 to limit the action of the livestock, after the operation is completed, the livestock in the main accommodating chamber 111 can automatically push the main retaining door 12 to rotate forwards to an external opening state only by unlocking the first locking device 13, so that the livestock can leave the retaining frame, and in the operation processes, operators do not need to approach or operate the retaining frame and the livestock, thereby effectively simplifying the operation steps, effectively improving the operation efficiency, being operated by a single person or a few persons, being more convenient to use and effectively reducing the contact between the operators and the livestock, the safety performance can be effectively improved and the personal safety of the operating personnel can be guaranteed. In practical applications, after the first locking device 13 is unlocked, the operator can manually rotate the main holding door 12 forward to an external opening state, and the operator can use the locking device flexibly according to practical situations.

Referring to fig. 2 to 9, in the first embodiment of the retaining frame of the present invention, in this embodiment, two main retaining doors 12 are connected by a first chain transmission mechanism 121 and can rotate synchronously, so that it is not necessary to separately push the two main retaining doors 12 to open and close, which is more convenient to use, and in addition, it can be ensured that the two main retaining doors 12 can synchronously rotate to open and close under the push of livestock, which is more safe and reliable; the main frame body 11 is rotatably provided with a rotating seat 151, the rotating seat 151 is connected with one of the main holding doors 12 through a second chain transmission mechanism 152, the rotating seat 151 is pivoted with a first operating rod 153, in use, the first operating rod 153 can be swung to be opened to increase the moment, then the first operating rod 153 is pushed or pulled to rotate the rotating seat 151, then the corresponding main holding door 12 can be driven to rotate through the second chain transmission mechanism 152, the other main holding door 12 is driven by the first chain transmission mechanism 121 to synchronously rotate, so that the labor can be saved, the main holding door 12 can be conveniently opened and closed, in the process, an operator does not need to be close to and contact the main holding door 12, the isolation between the operator and livestock can be further improved, the safety of the operator is further guaranteed, and the operation is more labor-saving and convenient. In normal use, the first operating lever 153 is usually used to drive the main holding door 12 to rotate backwards to the inside opening state, and the main holding door 12 can rotate from the inside opening state to the closing state and rotate from the closing state to the outside opening state by being pushed by livestock to automatically perform, but in practical application, the first operating lever 153 can also be used to push the main holding door 12 to perform the closing or outside opening operation, or can be used for an operator to manually operate the main holding door 12 when a fault occurs, so that the use is more flexible and convenient. In this embodiment, the two main doors 12 are connected by a limiting chain 16 for limiting the extent of opening in the doors.

Referring to fig. 3, in the present embodiment, the main holding door 12 is provided with a main locking piece 122, the first locking device 13 includes a front locking piece 131 and a rear locking piece 132 both movably provided on the main frame 11, the front locking piece 131 and the rear locking piece 132 are spaced apart from each other at a distance in the front-rear direction to form a main locking opening 133 adapted to the main locking piece 122, the front locking piece 131 is provided with a front guide surface 1311, and the rear locking piece 132 is provided with a rear guide surface 1321; when the main holding door 12 is in the closed state, the main lock block 122 is located in the main lock opening 133, and the front lock piece 131 and the rear lock piece 132 can abut against the front end and the rear end of the main lock block 122, respectively, to restrict the front-lock door from rotating forward and backward, respectively; when the main holding door 12 rotates from the inner open state to the closed state, the main locking block 122 can push the rear guide member to move to be staggered with the main locking block 122 through the rear guide surface 1321; when the main retaining door 12 rotates from the outward opening state to the closing state, the main locking block 122 can push the front guide member to move to stagger with the main locking block 122 through the front guide surface 1311, and the main locking block 122 can automatically push the front locking member 131 and the rear locking member 132 to move by adopting the front guide surface 1311 and the rear guide surface 1321, thereby realizing the automatic locking of the first locking device 13, the structure is simple and reliable, the fault is not easy to occur, the equipment cost can be effectively reduced, the manufacture and the use are convenient, in the embodiment, the front locking member 131 and the rear locking member 132 are both in an inclined plate shape and are pivoted on the main frame body 11, thereby the outer side surfaces of the front locking member 131 and the rear locking member 132 can be directly used as the front guide surface 1311 and the rear guide surface 1321 respectively, so that the main locking block 122 can push the front locking member 131 and the rear locking member 132 to swing to realize the automatic locking, the structure is simple, the manufacture and the use are convenient, a limit plate 134 which can be abutted against the upper ends of, therefore, the angle of outward swinging of the front locking piece 131 and the rear locking piece 132 is limited, so that the front locking piece 131 and the rear locking piece 132 can respectively prevent the main locking piece 122 from moving forwards and backwards, in addition, in the embodiment, the main frame body 11 is provided with the main elastic device 135 for pushing the front locking piece 131 and the rear locking piece 132 to swing towards the locking position, thereby ensuring that the front locking piece 131 and the rear locking piece 132 can automatically swing to the locking position to lock the main locking piece 122, and the locking device is more reliable and practical, in the embodiment, the main elastic device 135 adopts a spring, and has a simple structure, is convenient to install and practical, and in practical application, the main elastic device 135 can also adopt other common elastic structures such as a tension spring, a torsion spring, an elastic rope and the like. In practical applications, the reset swing can be realized by using only the self-weight of the front locking piece 131 and the rear locking piece 132, and the front locking piece 131 and the rear locking piece 132 can also adopt other suitable shapes and structures, and are not limited to this. In this embodiment, main cradle 136 is rotatably provided on main frame 11, the last rocker plate 137 that is provided with of main cradle 136, the front portion and the rear portion of rocker plate 137 are connected with preceding locking piece 131 and back locking piece 132 respectively, can make the rocker plate 137 swing through rotating main cradle 136, then corresponding preceding locking piece 131 of pulling or back locking piece 132 move up to stagger with main locking piece 122, thereby realize the unblock, moreover, the steam generator is simple in structure, and is convenient to use, of course, in practical application, other common structures such as a stay cord can also be utilized to unblock first locking device 13, and is not limited to this. In the present embodiment, the upper beam of the main holding door 12 is used as the main locking block 122, and in practical applications, the main locking block 122 may also be a protrusion or the like provided on the main holding door 12.

In practical applications, the first locking device 13 may also be a bolt locking structure or other common locking structure, which may also detect the position of the main holding door 12 by means of an infrared sensor or other checking means, and then automatically control the first locking device 13 to lock the main holding door 12 after the main holding door 12 reaches the closed position, but is not limited thereto.

Referring to fig. 7, the main frame 11 includes two main side frames 112 for forming two side walls of the main receiving chamber 111, at least one of the two main side frames 112 can move left and right or swing, and the main frame 11 is provided with a second locking device for limiting the left and right movement or swing of the main side frames 112, so that the width of the main receiving chamber 111 can be adjusted, and the main frame can be adapted to livestock of different sizes and types, and is more flexible and convenient to use. In this embodiment, the two main side frames 112 are respectively disposed on the main frame 11 through a plurality of fourth links 114 and can move left and right, a first cradle 115 is connected with each main side frame 112 through a plurality of fifth links 1152, the first cradle 115 can be rotatably disposed on the main frame 11 and has a first handle 1151, when the first cradle 115 is rotated through the first handle 1151, the two main side frames 112 can be driven to move left and right synchronously through the fifth links 1152, the main fixing port 14 can be maintained at the central position of the main accommodating chamber 111, the second locking device comprises a locking bar 1131 pivoted on the first cradle 115, a positioning slot 1132 is disposed on the locking bar 1131, the second locking device further comprises a second cradle 1133 rotatably disposed on the main frame 11 and adapted to the positioning slot 1132, when the second cradle 1133 is inserted into the positioning slot 1132, the rotation of the first cradle 115 can be limited, so as to lock the left and right movement of the two main side frames 112, the second cradle 1133 is inserted into different positioning slots 1132, so that the two main side frames 112 can be correspondingly locked at different spacing positions, the second cradle 1133 is provided with a second handle portion 1134 and a push block 1135 aligned with the locking bar 1131, when the second cradle 1133 is rotated by the second handle portion 1134, the push block 1135 can abut against the locking bar 1131 and push the locking bar 1131 to swing, so that the second cradle 1133 is separated from the positioning slots 1132, at this time, the first cradle 115 can be swung to adjust the spacing between the two main side frames 112, the structure is simple and reliable, and the manufacture and use are convenient, the first handle portion 1151 and the second handle portion 1134 are arranged on the same side of the main frame 11, so as to facilitate the simultaneous operation by a single person, in addition, in the present embodiment, the number of the locking bars 1131 is two, the positioning slots 1132 on the two locking bars 1131 are alternately arranged, so that the precision of adjusting the spacing between the two main side frames 112 can be improved, and the adjusting process is smoother, the use is more flexible and convenient. Of course, in practical applications, only one main side frame 112 may be moved left and right, or the main side frame 112 may be pivotally connected to the main frame 11 to adjust the width of the main accommodating chamber 111 by swinging left and right, and the second locking device may also be configured to have other common locking structures such as a latch structure and a latch structure.

referring to fig. 2 and 9, a main lifting door 17 is provided at the rear portion of the main frame 11, a main latch 171 capable of moving laterally and a main pull rope 172 connected to the main latch 171 are provided on the main lifting door 17, a main latch seat 181 and an auxiliary latch seat 182 are provided on the main frame 11, the main latch 171 can be supported on the main latch seat 181 to limit the downward movement of the main lifting door 17, and the main latch 171 can be pulled by the main pull rope 172 to move laterally to be offset from the main latch seat 181; the main bolt 171 is provided with a first abutting part, the main lifting door 17 is provided with a second abutting part, and after the main bolt 171 moves laterally to be staggered with the main pin seat 181, the first abutting part can abut against the second abutting part to limit the distance of the lateral movement of the main bolt 171; a first elastic means 173 is disposed between the main plug 171 and the main lift gate 17, and the first elastic means 173 is used to push or pull the main plug 171 to move in a direction aligned with the main pin seat 181; the main frame 11 is further provided with an auxiliary pin seat 182, the main plug 171 can abut against the lower end of the auxiliary pin seat 182 to limit the upward movement of the main lifting door 17, the side of the auxiliary pin seat 182 is provided with an auxiliary guide surface 1821, when the main plug 171 passes through the auxiliary pin seat 182 from top to bottom, the auxiliary guide surface 1821 can be in sliding abutment with the main plug 171 to push the main plug 171 to laterally move to be staggered with the auxiliary pin seat 182, when in use, the main pull rope 172 can be pulled to make the main plug 171 laterally staggered with the main pin seat 181 and the auxiliary pin seat 182 and make the first abutting portion and the second abutting portion abut against each other, then the main pull rope 172 can be pulled to pull the main lifting door 17 to move upwards by continuing pulling the main pull rope 172, after the main lifting door 17 is pulled to move upwards to a required position, the main pull rope 172 is released, the first elastic device 173 can drive the main plug 171 to laterally move and reset, then along with the descending of the main lifting door 17, the main plug 171 can, therefore, the lifting door is supported at a preset position, and the auxiliary pin seat 182 can push the main bolt 171 to automatically move laterally to avoid the auxiliary pin seat 182 when the main lifting door 17 automatically descends, the first elastic device 173 can push the main bolt 171 to automatically reset after the main bolt 171 moves below the auxiliary pin seat 182, and then the main bolt 171 can abut against the bottom end of the auxiliary pin seat 182 during the pushing and ascending process of other external force under the condition that the main lifting door 17 is not pulled to move upwards by using the main pull rope 172, so as to limit the upward movement of the main lifting door 17 and prevent the opening of the main lifting door 17, the structure is simple and reliable, the operation and the use are convenient, in the embodiment, the number of the main pin seats 181 is two and is positioned at the upper part of the main frame body 11, the opening height of the main lifting door 17 can be adjusted according to needs, the number of the auxiliary pin seats 182 is one and is positioned at the lower part of the main frame 11, the main lifting door 17 is prevented from being lifted up by livestock and the like, and in addition, in the embodiment, the main guide surface 1811 is also arranged on the side part of the main pin seat 181, so that the main pin 171 can be pushed to move laterally by being assisted when the main pull rope 172 is pulled, the friction between the main pin 171 and the main pin seat 181 is reduced, and the use is convenient. This main overhead door 17 can be closed the livestock in main accommodation chamber 111, prevents that the livestock from retreating and flees from, when carrying out corresponding operation to the livestock, can separate this main overhead door 17 and carry out the operation in order to ensure safety to the livestock, also can get into main opening 17 at the livestock and open main overhead door 17 again and get into main accommodation chamber 111 and carry out the operation after fixing of main baoding mouth 14, and it is nimble convenient to use. The main lifting door 17 can be connected with a balancing weight 174 for balancing the gravity of the main lifting door 17 when the main lifting door 17 is pulled to move up and down, so that the use is convenient and labor is saved; in this embodiment, the first elastic device 173 is a spring, which is simple and reliable in structure and convenient to install and use, and in practical applications, the first elastic device 173 may also be an elastic cord or other common elastic structure, and in this embodiment, two adjacent points on the spring are used as the first abutting portion and the second abutting portion, respectively, so that the main cord 172 can pull the lift door to move upwards after the spring is compressed to the minimum length or when the elastic force of the spring is balanced with the pulling force required for lifting the main lift door 17.

Referring to fig. 2, 4 and 6, the main frame 11 is rotatably provided with two pairs of holding doors 21, each pair of holding doors 21 is in one-to-one correspondence with each main holding door 12 and is connected with the corresponding main holding door 12 through at least one first connecting rod 22; when the main retaining door 12 is in a closed state, the two auxiliary retaining doors 21 enclose an auxiliary retaining opening 23 which is positioned at a distance in front of the main retaining opening 14 and is aligned with the front and the back of the main retaining opening 14, and the auxiliary retaining opening 23 and the main retaining opening 14 are respectively sleeved at the front and the back of the neck of the livestock, so that the actions of the livestock can be effectively limited, the head of the livestock is prevented from swinging left and right to be injured or injure operating personnel, and the livestock can be conveniently operated correspondingly; when the main holding door 12 rotates from the closed state to the inward opening state or the outward opening state, the auxiliary holding door 21 can be driven by the first connecting rod 22 to rotate along with the corresponding main holding door 12 and move or swing outwards relative to the corresponding main holding door 12, so that the auxiliary holding door 21 can be prevented from blocking the advancing of livestock when the main holding door 12 is in the inward opening state and the outward opening state, and when the main holding door 12 rotates to the closed state, the auxiliary holding door 21 can move or swing inwards along with the main holding door 12 to form an auxiliary holding opening 23 which is sleeved on the neck of the livestock. In the present embodiment, the main frame body 11, the main holding door 12, the first link 22, and the sub-holding door 21 are sequentially pivoted together to form a four-link mechanism, so that the sub-holding door 21 can be rotated and laterally moved with the main holding door 12, but in practical use, the main frame body 11, the main holding door 12, the first link 22, and the sub-holding door 21 may be formed of any other suitable link structure such as a five-link mechanism using a plurality of first links 22, and the present invention is not limited thereto.

In the present embodiment, both the main retainer ports 14 and the sub retainer ports 23 extend downward to the lower portion of the main frame body 11, so that the head and neck of the livestock can move up and down along the main retainer ports 14 and the sub retainer ports 23, so that the livestock can kneel down without being choked by being caught in the head and neck. In addition, in this embodiment, the main frame 11 is provided with the connecting frame 24, the connecting frame 24 is elastically disposed on the main frame 11 and can swing back and forth or move relative to the main frame 11, the auxiliary retaining door 21 is disposed on the connecting frame 24, and can play a role of buffering when the livestock retreat or the head contracts, so as to reduce the damage to the head and neck parts of the livestock, in this embodiment, the upper part and the lower part of the connecting frame 24 are respectively connected with the main frame 11 through a third elastic device 251 and a fourth elastic device 252, the third elastic device 251 is a spring, and the fourth elastic device 252 is an elastic pad, so that the connecting frame 24 can swing back and forth with a small amplitude relative to the main frame 11, and in practical applications, the third elastic device 251 and the fourth elastic device 252 can also adopt other common elastic structures such as torsion springs, and the like, and are not limited thereto.

in this embodiment, the main holding door 12 includes a main door body 123, a main neck frame 124 and an unlockable main locking device 125, the main neck frame 124 is arranged on the main door body 123 in a manner of being capable of moving left and right and can be locked on the main door body 123 by the main locking device 125, and the main holding opening 14 is surrounded by the two main neck frames 124; the auxiliary retaining door 21 comprises an auxiliary door body 211, an auxiliary neck frame 212 and an auxiliary locking device 213 capable of being unlocked, wherein the auxiliary neck frame 212 is arranged on the auxiliary door body 211 in a left-right moving mode and can be locked on the auxiliary door body 211 through the auxiliary locking device 213, the auxiliary retaining opening 23 is defined by the two auxiliary neck frames 212, the width of the main retaining opening 14 can be adjusted by adjusting the left position and the right position of the main neck frame 124 relative to the main door body 123, the width of the auxiliary retaining opening 23 can be adjusted by adjusting the left position and the right position of the auxiliary neck frame 212 relative to the auxiliary door body 211, and therefore the auxiliary retaining door can adapt to livestock of different sizes and types, is more flexible in use and has stronger adaptability. In this embodiment, the primary locking device 125 and the secondary locking device 213 both adopt a latch locking structure, which is simple and reliable in structure, and convenient for manufacturing and use, and in practical applications, the primary locking device 125 and the secondary locking device 213 may also adopt other common locking structures such as a buckle and a locking screw, but are not limited thereto.

referring to fig. 7 and 8, in the present embodiment, the main frame 31 rotatably opened and closed on the main side frame 112, the main side frame 112 is provided with a first pin plate 312 in a swinging manner, the first pin plate 312 is provided with a pin hole, the main frame 31 is provided with a first pin rod 311 matched with the pin hole of the first pin plate 312, the first pin rod 311 is inserted into the pin hole of the first pin plate 312 from bottom to top to limit the opening and closing of the main frame 31 in a rotating manner, the main frame 11 is provided with a limit rope 32, the limit rope 32 is simultaneously inserted into the first rope hole 3121 of the first pin plate 312 and the second rope hole 313 of the main frame 31, the limit rope 32 is provided with a first rope knot 321 and a second rope knot 322, wherein the first rope knot 321 can abut against an end wall of the first rope hole 3121, so that the first pin plate 312 can be lifted by pulling the limit rope 32 to unlock the main frame 31, and the second rope knot 322 can abut against an end wall of the second rope hole 313 after the main frame 31 is opened to a certain angle to limit the opening and closing of the Open the angle, convenient to use only needs the spacing stay cord 32 of pulling to realize the unblock of main frame 31 and make main frame 31 rotate and close during the use, and the back operation personnel can enter into main accommodation chamber 111 to carry out the operation, convenient to use in main frame 31 opens. In the present embodiment, the main frame 31 is inclined from bottom to top, so that after the first pin plate 312 is lifted to unlock the main frame 31, the main frame 31 can be automatically opened under the action of its own weight, and the use is more convenient.

The upper side rail 33 capable of being opened and closed by rotating up and down is arranged at the upper part of the main frame 31, the top part of the upper side rail 33 is provided with a second pin rod 331, the main frame 31 is provided with a second pin plate 332 capable of swinging, the second pin plate 332 is provided with a pin hole matched with the second pin rod 331, the second pin rod 331 is inserted in the pin hole of the second pin plate 332 so as to limit the opening of the upper side rail 33, in the embodiment, the upper side rail 33 inclines outwards from bottom to top, when in use, only the second pin plate 332 is needed to be pulled upwards to ensure that the second pin rod 331 is separated from the pin hole of the second pin plate 332, the upper side rail 33 can automatically rotate downwards and open under the self gravity, in addition, the tail part of the second pin plate 332 is inclined, when the upper side rail 33 is rotated upwards and closed, the second pin rod 331 can be abutted against the inclined tail part of the second pin plate 332 to push the second pin plate 332 upwards, after the second pin rod 331 is aligned with the pin hole of the second pin plate 332, second cotter 332 can fall under self action of gravity and realize the automatic locking to the side rail 33, simple structure is reliable, it is more simple and convenient to operate, easy to use can carry out relevant operation to the livestock in the main accommodation chamber 111 after opening the side rail 33, and the upper space of the totally closed main frame 31 is not gone up to the side rail 33, consequently also conveniently sees through the condition that main accommodation chamber 111 was interior livestock or carries out corresponding operation through the side rail 33, it is more nimble convenient to use.

The lower part of the main frame 31 is provided with a lower side plate 34 which can be opened in a rotating way, the lower side plate 34 is limited to be opened by adopting a third pin 341 arranged on the lower side plate 34 and a baffle 342 arranged at the bottom of the main frame 31 in a vertically movable way, meanwhile, the upper part of the main frame 31 is provided with a third pin 343 matched with the third pin 341 in a swinging way, the third pin 343 is provided with a pin hole matched with the third pin 341, when the lower side plate 34 is opened and turned over to the upper part of the main frame 31, the third pin 341 can be inserted into the pin hole in the third pin 343 to fix the lower side plate 34, after the lower side plate 34 is opened, the operator can also carry out corresponding operation on livestock in the main accommodating chamber 111, the use is more flexible and convenient, in the embodiment, the lower side plate 34 is also inclined and can be opened automatically under the action of self gravity after the third pin 341 is loosened, in addition, a spring is arranged between the third pin 341 and the lower side plate 34 to push the third pin 341 to move downwards to be reset, the third pin 341 is provided with a first pull ring 344 for pulling the third pin 341, and the lower plate 34 is provided with a second operating rod 35 for lifting the lower plate 34, so as to facilitate operation and use.

the main frame 11 is provided with a shielding plate 36 positioned in front of the main frame 31, the shielding plate 36 can be rotatably opened and also locked through a fourth pin rod 361 and a fourth pin plate 362, the livestock can be operated at the shoulders, the back necks and the like after being opened, and the use is more flexible and convenient.

Referring to fig. 10 and 11, a second embodiment of the retaining frame of the present invention is different from the first embodiment in that the present embodiment further includes a base frame 41, the main frame 11 is disposed on the base frame 41 and connected to the base frame 41 through at least one link assembly to be movable to a horizontal position with respect to the base frame 41, so that livestock can be horizontally placed for performing corresponding operations on the abdomen, hoof, etc. of the livestock, and the link assembly includes two second links 42 crossing each other, and both ends of each second link 42 are pivotally disposed on the main frame 11 and the base frame 41, so that a four-link mechanism is formed, which can effectively reduce the force required to turn over the main frame 11, is easy to use, and can stably support the main frame 11, in the present embodiment, a third operating rod 43 is disposed on the main frame 11, so that the turning over operation of the main frame 11 is facilitated, and a first locking pin 44 is disposed on one of the second links 42, it restricts the upset of body frame 11 through the butt with another second connecting rod 42, only need extract this first locking pin 44 when the body frame 11 that needs to overturn can, and also be provided with gag lever post 45 on one of them second connecting rod 42, after body frame 11 overturns to the state of putting flatly, another second connecting rod 42 can with this gag lever post 45 butt, restriction body frame 11's upset angle and realization are to body frame 11's stable support, facilitate the use from this.

unlike the first embodiment, the main holding door 12 and the auxiliary holding door 21 in this embodiment do not adopt a structure for adjusting the widths of the main holding opening 14 and the auxiliary holding opening 23, and two main holding doors 12 are connected by a plurality of third connecting rods 51 and can synchronously rotate, wherein one third connecting rod 51 is provided with two first limiting members 52, the main frame body 11 is provided with a second limiting member, the opening angle of the main holding door 12 is limited by the abutment of the first limiting members 52 and the second limiting members, and one third connecting rod 51 is connected with the main frame body 11 by a main spring 54, and the main spring 54 can pull the main holding door 12 to automatically close; the main locking block 122 is a protrusion disposed on the top beam of the main holding door 12, and the first operating rod 153 is directly mounted on the main holding door 12 and can directly drive the main holding door 12 to rotate; in this embodiment, only one of the two main side frames 112 is swingably disposed on the main frame 11, and the second locking device has only one locking bar 1131 and adopts a ratchet structure, and is pressed against the corresponding locking block 55 on the main side frame 112 by the downward pressing spring, so as to limit the outward swing of the corresponding main side frame 112, and in use, the corresponding main side frame 112 can be conveniently pushed to swing inward, so that the two main side frames 112 clamp livestock in the main accommodating chamber 111 together, thereby preventing the livestock from struggling and being injured and affecting the corresponding operations in the process of the main frame 11 being turned and laid flat, and being more convenient to use; in addition, the locking bar 1131 is provided with a plurality of limit pin holes 53, and the distance between the two main side frames 112 approaching or departing can be limited by inserting one limit pin 56 into different limit pin holes 53, thereby further facilitating the operation and use.

In this embodiment, the main frame 31 is not provided, a lower baffle 572 is provided at a lower portion of the main side frame 112, and an upper baffle 571 is provided at an upper portion thereof, the upper baffle 571 and the lower baffle 572 are restricted to be opened by corresponding locking structures, respectively, and after the upper baffle 571 and the lower baffle 572 are opened, operations can be performed on corresponding parts of livestock, so that the use is flexible and convenient.

Referring to fig. 1, 12, 13, 14 and 15, the walking path includes a main path 61 and at least one branch path 62 communicating with the main path 61, a rear end of the main path 61 communicates with a holder through a diagnosis chamber 63, a first shutter 631 rotatably opened is provided at a side of the diagnosis chamber 63, and the first shutter 631 can be rotated and locked to a front end of the diagnosis chamber 63 after being opened to partition the main path 61 from the diagnosis chamber 63; the tail end of the branch channel 62 is connected to a retaining frame, so that retaining frames of the same or different types can be arranged on the main channel 61 and the branch channel 62, so as to perform operations simultaneously or perform different operations respectively, and the use is more flexible and convenient. Can supply the operation personnel to get into in order to make things convenient for the operation personnel to carry out relevant operation to the livestock in the retaining frame in the diagnosis room 63, can separate the livestock in the main entrance 61 with the operation personnel in the diagnosis room 63 after first gate 631 is closed, guarantee operation safety, and the structure is more simple, is convenient for preparation and use. In this embodiment, the first shutter 631 is movably provided with a second locking pin 632, the side of the diagnosis chamber 63 is provided with a first locking hole 633, and the rear of the diagnosis chamber 63 is provided with a second locking hole 634, so that the first shutter 631 is locked at the side or the rear of the diagnosis chamber 63, and the structure is simple and the use is convenient. In addition, the lower portion of the first gate 631 is rotatably provided with an openable/closable shutter plate 635, the shutter plate 635 is connected to the first gate 631 by a sixth link 636, thereby limiting the opening angle of the shutter plate 635, the shutter plate 635 can be used for clamping the abdomen of the livestock in the diagnosis room 63, so that the livestock can be more easily stabilized for the relevant work, and the shutter plate 635 can be locked to the first gate 631 by a third locking pin 637.

the head end of the walking channel is also sequentially connected with a gathering chamber 64 and a revolving chamber 65, the revolving chamber 65 comprises a revolving door 651 and a revolving fence 652 which is in a circular arc shape, the length of the revolving door 651 is matched with the radius of the revolving fence 652, one side of the revolving door 651 is pivoted on a revolving shaft 653 which is positioned at the circle center of the revolving fence 652, the revolving shaft 653 and the head end of the revolving fence 652 form an inlet 654 which can be used for livestock to enter, and the revolving shaft 653 and the tail end of the revolving fence 652 form a through hole which is communicated with the gathering chamber 64; a plurality of first check members 655 are dispersedly arranged on the rotary fence 652 from the head end to the tail end, a second check member 656 is arranged on the rotary door 651 in a swinging manner, the second check member 656 is connected with the rotary door 651 through a second elastic device 657, and the second elastic device 657 is used for driving the second check member 656 to swing towards the rotary fence 652 and pressing the second check member 656 on the rotary fence 652; when the revolving door 651 rotates towards the tail end of the revolving fence 652, the first check member 655 can push the second check member 656 to swing to be staggered with the first check member 655; when the swing door 651 is rotated toward the head end of the swing rail 652, the second stopper 656 can abut against the second stopper 656 to restrict the rotation of the swing door 651 toward the head end of the swing rail 652. During the use, can rotate earlier the revolving door 651 outside the inlet port 654, later drive the bull livestock in the gyration room 65 from the inlet port 654, then promote the revolving door 651 and rotate around gyration axle 653, thereby can drive the livestock and make the livestock walk forward along gyration rail 652 and drive the gathering room 64 in through the mouth, at this in-process, when the reversal rotation appears in revolving door 651, the second is contrary to stopping 656 can with first contrary stopping 655 butt in order to restrict the reversal rotation of revolving door 651, prevent that the livestock from backing and lead to the operating personnel to be injured, and is safe and reliable, and convenient to use. When the swing door 651 needs to be moved back and reset, the second check member 656 needs to be manually rotated to be staggered with the first check member 655, in this embodiment, the first check member 655 adopts a plurality of check rods arranged along the swing fence 652, the second check member 656 adopts a bracket structure, in practical application, the shapes and structures of the first check member 655 and the second check member 656 can be flexibly adjusted as required, and the second elastic device 657 can adopt common elastic structures such as springs, elastic pull ropes, torsion springs and the like.

in this embodiment, an openable second gate 641 is disposed on a side surface of the collecting chamber 64, and livestock arriving from the outside, such as a transport vehicle, after opening the second gate 641 can directly enter the collecting chamber 64 through the second gate 641, which is more flexible and convenient to use. A third gate 642 capable of sliding and opening left and right is arranged between the gathering chamber 64 and the main channel 61 and is used for controlling the opening and closing of the gathering chamber 64 and the main channel 61, so that the quantity of livestock entering the main channel 61 can be conveniently controlled. The main channel 61 is provided with a fourth gate 67 on two sides of the position aligned with the branch channel 62, wherein the fourth gate 67 far away from the branch channel 62 can be accessed by the operator to facilitate the related operation, and the fourth gate 67 close to the branch channel 62 can close the branch channel 62 or open and lean against another fourth gate 67 to open the branch channel 62 and close the main channel 61, thereby realizing the switching of the traveling routes of livestock, and the structure is simple, and the use is more flexible and convenient.

In this embodiment, the main channel 61 is arc-shaped, and includes a support frame 611, a movable frame 612, a fixed side plate 613 and a movable side plate 614, wherein the fixed side plate 613 is fixedly mounted on the support frame 611, the movable frame 612 is disposed on the support frame 611 through a first pulley 615 capable of moving left and right, and the movable side plate 614 is disposed on the movable frame 612 through a second pulley 616 capable of moving front and back, so that the left and right distance between the movable side plate 614 and the fixed side plate 613 can be adjusted by driving the movable frame 612 to move left and right, thereby adapting to livestock of different sizes and types, which is more flexible and convenient, and has a wider application range. In this embodiment, the supporting frame 611 is provided with a movable sleeve 617 in a vertically movable manner, the movable sleeve 617 is connected to the movable frame 612 through a plurality of pull rods 618, and when the movable sleeve 617 slides vertically, the movable frame 612 can be driven to move left and right through the pull rods 618, which is convenient for operation. In this embodiment, the movable sleeve 617 is connected to a second pull ring 619 via a chain, so as to facilitate pulling the movable sleeve 617 for movement, and further facilitate operation and use. The fixed side plate 613 is hung with a walkway 66 for the worker to stand and walk through a hook 661, so that the worker can conveniently check the state of the livestock in the main passage 61 and can conveniently reach all parts of the main passage 61 to perform corresponding operations, and the device has a simple structure and is convenient to disassemble, assemble and use.

the above description is only a preferred embodiment of the present invention, and the technical solutions that achieve the objects of the present invention by basically the same means are all within the protection scope of the present invention.

Claims (10)

1. A fixing system is characterized by comprising a walking channel matched with livestock and at least one fixing frame communicated with the walking channel, wherein the fixing frame comprises a main frame body (11), a main containing chamber (111) matched with the livestock is arranged in the main frame body (11), and two main fixing doors (12) are rotatably arranged at the front part of the main frame body (11);

The two main retaining doors (12) can rotate backwards into the main accommodating chamber (111) to be in an inner opening state, and the two main retaining doors (12) in the inner opening state can be abutted and pushed by livestock moving in the main accommodating chamber (111) to rotate forwards to be in a closing state;

when the two main retaining doors (12) are in a closed state, the two main retaining doors enclose a main retaining opening (14) matched with the neck of the livestock; the main frame body (11) is provided with a first locking device (13), and when the two main holding doors (12) rotate from an inner opening state to a closing state, the first locking device (13) can automatically lock the two main holding doors (12) in the closing state;

The first locking means (13) can be unlocked to enable the two main holding doors (12) to be pivoted forwards from the closed condition to the outer open condition.

2. A restraining system according to claim 1, characterized in that the main restraining door (12) is provided with a main locking piece (122), the first locking device (13) comprises a front locking member (131) and a rear locking member (132) both movably arranged on the main frame body (11), the front locking member (131) and the rear locking member (132) are spaced apart from each other at a distance to form a main locking opening (133) adapted to the main locking piece (122), the front locking member (131) is provided with a front guide surface (1311), and the rear locking member (132) is provided with a rear guide surface (1321);

When the main retaining door (12) is in a closed state, the main locking block (122) is positioned in the main locking opening (133), and the front locking piece (131) and the rear locking piece (132) can be respectively abutted with the front end and the rear end of the main locking block (122) to respectively limit the forward and backward rotation of the front locking door;

when the main retaining door (12) rotates from an inner opening state to a closing state, the main locking block (122) can push the rear guide piece to move to be staggered with the main locking block (122) through the rear guide surface (1321);

When the main retaining door (12) rotates from an external opening state to a closing state, the main locking block (122) can push the front guide piece to move to be staggered with the main locking block (122) through the front guide surface (1311).

3. a restraining system according to claim 1, characterized in that the main frame body (11) comprises two main side frames (112) for forming two side walls of the main chamber (111), at least one of the two main side frames (112) being movable to the left and right or swinging, and the main frame body (11) is provided with a second locking device for limiting the movement of the main side frames (112) to the left and right or swinging.

4. A restraining system according to claim 1, wherein the main lifting door (17) is provided at the rear of the main frame body (11), the main lifting door (17) is provided with a main bolt (171) capable of moving laterally and a main pull rope (172) connected to the main bolt (171), the main frame body (11) is provided with a main bolt seat (181) and an auxiliary bolt seat (182), the main bolt (171) can be supported on the main bolt seat (181) to limit the downward movement of the main lifting door (17), and the main bolt (171) can be pulled to move laterally to be offset from the main bolt seat (181) by the main pull rope (172); the main bolt (171) is provided with a first abutting part, the main lifting door (17) is provided with a second abutting part, and after the main bolt (171) moves laterally to be staggered with the main bolt seat (181), the first abutting part can abut against the second abutting part to limit the distance of the lateral movement of the main bolt (171); a first elastic device (173) is arranged between the main bolt (171) and the main lifting door (17), and the first elastic device (173) is used for pushing or pulling the main bolt (171) to move towards the direction aligned with the main bolt seat (181);

the main frame body (11) on still be provided with vice key seat (182), main bolt (171) can with the lower extreme butt of vice key seat (182) in order to restrict the ascending removal of main overhead door (17), the lateral part of vice key seat (182) is provided with vice guide surface (1821), when main bolt (171) top-down pass through vice key seat (182), vice guide surface (1821) can slide the butt in order to promote main bolt (171) lateral shifting to stagger with vice key seat (182).

5. A restraining system according to claim 1, characterized in that the main frame (11) is rotatably provided with two pairs of restraining doors (21), each pair of restraining doors (21) corresponding to each main restraining door (12) one by one and being connected to its corresponding main restraining door (12) by at least one first connecting rod (22);

when the main holding door (12) is in a closed state, the two auxiliary holding doors (21) together enclose an auxiliary holding opening (23) which is positioned at a distance in front of the main holding opening (14) and is aligned with the main holding opening (14) in front and back;

when the main holding door (12) rotates from a closing state to an inward opening state or an outward opening state, the auxiliary holding door (21) can be driven by the first connecting rod (22) to rotate along with the corresponding main holding door (12) and move or swing outwards relative to the corresponding main holding door (12).

6. A retention system according to claim 5, characterized in that the main retention door (12) comprises a main door body (123), a main neck frame (124) and an unlockable main locking device (125), the main neck frame (124) is arranged on the main door body (123) in a manner of moving left and right and can be locked on the main door body (123) by the main locking device (125), and the main retention opening (14) is enclosed by the two main neck frames (124); the auxiliary fixing door (21) comprises an auxiliary door body (211), an auxiliary neck frame (212) and an auxiliary locking device (213) capable of being unlocked, the auxiliary neck frame (212) is arranged on the auxiliary door body (211) in a left-right moving mode and can be locked on the auxiliary door body (211) through the auxiliary locking device (213), and the auxiliary fixing opening (23) is defined by the two auxiliary neck frames (212).

7. a restraining system according to claim 1, characterized in that the restraining frame further comprises a base frame (41), the main frame body (11) being disposed on the base frame (41) and being connected to the base frame (41) by at least one link assembly, which is movable to a flat position with respect to the base frame (41), the link assembly comprising two second links (42) intersecting each other, the second links (42) being pivotally mounted at their ends to the main frame body (11) and the base frame (41).

8. A restraint system according to claim 1, wherein the rear end of the walk path communicates with a restraint frame through a diagnosis room (63), the side of the diagnosis room (63) is provided with a first shutter (631) which can be opened by rotation, and the first shutter (631) can be rotated and locked to the front end of the diagnosis room (63) after being opened to separate the main path (61) from the diagnosis room (63).

9. a restraint system according to claim 1, wherein the walking path comprises a main path (61) and at least one branch path (62) communicating with the main path (61), and the restraint frame is connected to the tail ends of the main path (61) and the branch path (62).

10. a restraining system according to claim 1, wherein the head end of the travel passage is further connected to a gathering chamber (64) and a revolving chamber (65) in sequence, the revolving chamber (65) comprises a revolving door (651) and a revolving fence (652) having a circular arc shape, the length of the revolving door (651) is adapted to the radius of the revolving fence (652), one side of the revolving door (651) is pivoted on a revolving shaft (653) located at the center of the revolving fence (652), the revolving shaft (653) and the head end of the revolving fence (652) together form an inlet (654) for livestock, the revolving shaft (653) and the tail end of the revolving fence (652) together form a through opening communicating with the gathering chamber (64); a plurality of first check members (655) are dispersedly arranged on the rotary fence (652) from the head end to the tail end, a second check member (656) is arranged on the rotary door (651) in a swinging mode, the second check member (656) is connected with the rotary door (651) through a second elastic device (657), and the second elastic device (657) is used for driving the second check member (656) to swing towards the rotary fence (652) and pressing the second check member (656) on the rotary fence (652);

When the revolving door (651) rotates towards the tail end of the revolving fence (652), the first check member (655) can push the second check member (656) to swing to be staggered with the first check member (655); when the revolving door (651) rotates toward the head end of the revolving fence (652), the second counter stop (656) can abut against the second counter stop (656) to restrict the rotation of the revolving door (651) toward the head end of the revolving fence (652).