CN114009356B - Calf isolation treatment device with quick fixing function - Google Patents

Abstract

The utility model discloses a calf isolation treatment device with a rapid fixing function, which is low in cost and good in isolation effect, and can be arranged near a breeding area. The calf isolation treatment device with the rapid fixing function is convenient to construct and low in cost, and the isolation treatment is carried out on the sick calf by arranging a large isolation room and arranging a plurality of small isolation units in the isolation room, so that the nearby isolation treatment of the sick calf Niu Jishi is realized, and the problem that the cultivation cost is greatly increased by independently arranging an isolation area is avoided. Meanwhile, the probability of disease infection among fewer calves is timely isolated, the resistance of a farm to the disease infection of the calves is greatly improved, and the safety of calf breeding is improved.

Description

Calf isolation treatment device with quick fixing function

Technical Field

The utility model relates to the technical field of calf infectious disease treatment, in particular to a calf isolation treatment device with a rapid fixing function.

Background

Calves mainly comprise improved beef cattle such as Siemens cattle, charland cattle, lifuzan cattle and the like as male parents and Luxi cattle as female parents for hybridization improvement. The filial generation has the characteristics of coarse feeding resistance, strong adaptability and quick growth, and has obvious improvement on birth weight, daily gain, pull, meat quality, slaughter rate and the like, and good hybridization advantages are shown.

In large-scale calf breeding, the condition that can appear the calf to be sick than can avoid. Once the calf is ill, the sick cattle needs to be isolated and treated as soon as possible, so that the occurrence of the situation of group infection is avoided. The conventional isolation means is to arrange a diseased calf isolation house outside the breeding area, and the normal diseased calf isolation house needs to keep a certain distance from the whole production area, generally more than 100 meters, and preferably, the disease calf isolation house is arranged in the downwind direction of the production area so as to avoid the influence of germs on the production area. The cattle beds in the isolation room are longer and wider than the common cattle beds, and the number of the cattle beds is constructed according to 2% -5% of the number of cattle groups in the whole field. The sick calf still needs the staff to patrol the fence at regular intervals and examine in the treatment period, and at least to sick calf patrol the fence twice a day, still should pay attention to simultaneously disinfecting feeding tube personnel, colony house, apparatus to avoid pathogenic scattering to appear the repeated infection.

However, the calf farms generally occupy a wider area, the land use cost is high, if the calf farms are implemented completely according to standard diseased calf isolation measures, the breeding cost is greatly increased, the breeding profits are reduced, even loss occurs, most calf farms are not capable of setting standard diseased calf isolation houses, and the diseased calves are at great risk; even if the isolation house of the ill calves is arranged at a position which is more than 100 meters outside the breeding area according to the standard in a small-scale calf breeding farm, regular inspection work of workers on the ill calves is difficult to ensure, daily work of the breeding farm is busy, workload is large, special workers are required to be arranged to carry out inspection work when the isolation house is far away from the breeding area, and workload of the workers of the breeding farm is increased; moreover, the emergency situation occurs in a farther isolation house, so that the emergency situation is not easy to find in time, and the processing speed of the emergency situation is greatly influenced.

Meanwhile, the strength of calves is relatively high, and the calves are easy to stimulate in the treatment process, so that the calves need to be initially fixed in the treatment process, and the safety of medical staff such as veterinarians and staff is protected.

Disclosure of Invention

Aiming at the problems that the construction cost of the conventional standard diseased calf isolation house is high, the isolation house is inconvenient to periodically patrol and examine at a long distance from the breeding area, and the like, the utility model provides the calf isolation treatment device with the rapid fixing function, which is low in cost and good in isolation effect, and can be arranged near the breeding area.

The utility model solves the technical problems by adopting the scheme that: the utility model provides a calf isolation treatment device with quick fixed function, includes isolation room, isolation unit and wind wall system, sets up a plurality of isolation units that are used for carrying out independent rearing to sick calf in the isolation room, forms isolation channel between isolation unit and the isolation unit, sets up wind wall system in the isolation channel.

The air wall system comprises an air inlet mechanism, an air exhaust mechanism and a ventilating duct, wherein the air inlet mechanism and the air exhaust mechanism are respectively arranged at two ends of the isolation channel.

The air inlet mechanism comprises an air inlet fan and a strip-shaped air outlet device, wherein the air inlet fan is arranged outside the isolation room, the air inlet fan is communicated with the strip-shaped air outlet device through a ventilating duct, the strip-shaped air outlet device is vertically arranged on the inner wall of the isolation room, the strip-shaped air outlet device corresponds to a corresponding isolation channel, and air-proof curtains are arranged on two sides of the isolation channel.

The air exhaust mechanism comprises a strip-shaped air exhaust device and an air exhaust fan, the strip-shaped air exhaust device is opposite to the strip-shaped air exhaust device, the air exhaust fan is vertically arranged on the inner wall of an isolation room at the other end of the isolation channel, the air exhaust fan is arranged outside the isolation room, and the air exhaust fan is communicated with the strip-shaped air exhaust device through a ventilation pipeline.

The length of the strip-shaped air outlet device and the strip-shaped air exhaust device is equal to the height of the isolation room.

The strip-shaped air outlet device comprises a shell and an air outlet pipeline, the air outlet pipeline is arranged in the shell, a strip-shaped air outlet is formed in one side of the shell, facing the isolation channel, of the air outlet pipeline, air outlet holes which are uniformly distributed vertically are formed in one side, facing away from the air outlet, of the air outlet pipeline, the air outlet pipeline is communicated with an air inlet fan, and an arc-shaped air deflector is arranged between the shell and the air outlet pipeline.

The strip-shaped exhaust device is of a rectangular structure, a strip-shaped exhaust outlet is arranged in the middle of the rectangular structure, and the strip-shaped exhaust outlet is communicated with an exhaust fan.

The application further provides a calf isolation treatment device with quick fixed function, be provided with air filter in the air wall system, exhaust fan passes through pipeline intercommunication air filter, and exhaust fan carries the extraction exhaust air current to air filter through the pipeline and disinfects the filtration treatment.

The utility model provides a calf isolation treatment device with quick fixed function, isolation unit include cowry, neck quick fixation device and fecal treatment system, and the front end installation of cowry is used for carrying out the quick fixed neck quick fixation device to the neck of sick calf, and the rear end setting of cowry is used for carrying out the fecal treatment system who collects alone and handle to sick calf's excrement and urine.

The utility model provides a calf isolation treatment device with quick fixed function, neck quick fixation device include fence frame and clamping lever, the front end at the cowshed is installed to the fence frame, the fence frame includes quadrilateral frame, the centre of quadrilateral frame is provided with the horizontal pole, the symmetry articulates a set of clamping lever on the horizontal pole, the clamping lever upper end is provided with the locking hole, the last frame of fence frame is provided with the multispeed locating pin of symmetry, the clamping lever realizes fixing and releasing the calf neck through installing the locking hole on corresponding locating pin.

The application further provides a calf isolation treatment device with quick fixed function, and fecal treatment system includes collection district and heap district, and collection district is located the below of ox fence, heap the district be located the ox fence outside and with collection district intercommunication, collection district top is provided with netted grid.

The application further provides a calf isolation treatment device with quick fixed function, the heap district be located the side below of collecting the district, the excrement transfer car (buggy) has been parked in the heap district, the excrement transfer car (buggy) corresponds with the collecting the district, the excrement and urine of collecting the district whereabouts directly drops to the excrement transfer car (buggy) and piles up.

The utility model further provides a calf isolation treatment device with quick fixed function, the inclined plane of collection district extends to piling up the district and has the eaves platform that is used for guaranteeing that collection district excrement and urine can carry to in the excrement transfer car (buggy), and the eaves platform extends to the top at excrement transfer car (buggy) middle part.

The utility model provides a calf isolation treatment device with quick fixed function, prevent wind curtain includes flexible wind door curtain, folding baffle, top spout and bottom spout, wherein top spout and bottom spout symmetry install at the top and subaerial and arrange along isolation passageway direction in isolation room, folding baffle includes the polylith air guard board, adjacent air guard board side hinge each other forms beta structure, the centre of air guard board upside and downside is provided with circular boss, realize folding baffle installation in top spout and bottom spout through the circular boss sliding sleeve of upside and downside, reserve between the inner wall of cowshed and isolation room and be used for supplying the current passageway of staff, flexible wind door curtain is installed in being in the passageway on same axis with folding baffle.

The application further provides a calf isolation treatment device with a rapid fixing function, and the flexible windproof curtain adopts a magnetic self-priming PVC soft curtain.

The application further provides a calf isolation treatment device with quick fixed function, is located the collection district in keeping apart the room and piles up the district and upper berth and is used for preventing that excrement and urine smell from to keeping apart the apron of in-house diffusion.

The utility model provides a convenient construction, low cost's calf keep apart treatment device with quick fixed function keeps apart the treatment through setting up big isolation room and setting up several little isolation unit and keep apart the treatment to sick calf in the isolation room, realizes the near isolation treatment to sick calf Niu Jishi, thereby avoids alone setting up the problem that keeps apart the region and increase by a wide margin and breed the cost. Meanwhile, the probability of disease infection among fewer calves is timely isolated, the resistance of a farm to the disease infection of the calves is greatly improved, and the safety of calf breeding is improved.

Keep apart through the air wall system between the isolation unit in the isolation room, promote the air current through air inlet mechanism and form the gas isolation area in the isolation passageway and separate adjacent isolation unit, prevent that the air from spreading between the sick calf and cause cross infection, improve the cure efficiency of sick calf, the isolation passageway both sides that form between the isolation unit set up the wind curtain, restrict the air current flow that the air wall system produced, prevent the long-time operation of air wall system, strong air current produces the influence to the sick calf, further keep apart between the sick calf, reduce the possibility of cross infection between the sick calf, the air current that the air wall system produced carries air filter equipment to the exhaust air current through exhaust mechanism and filters the disinfection, avoid the air current that the air wall system blown out to pass through the isolation region of sick calf, can carry pathogenic bacteria and produce the diffusion in the air current that leads to blowing out.

The calf neck quick fixing device is directly arranged on the calf fence of the isolation unit, the calf is pulled between the calves when the calf neck quick fixing device is required to be treated, the neck of the calf is fixed, the calves are conveniently needled and fed by workers in the treatment process, and the calf is prevented from being stressed in the treatment process, so that the safety of medical personnel such as veterinarians and the workers is protected.

The fecal treatment system is used for separately collecting and treating the feces of the sick calves and preventing germs from spreading through the feces of the sick calves. The utility model provides a treatment device is kept apart to calf with quick fixed function, the album calf is kept apart by oneself, air isolation and fecal treatment etc. realize the omnidirectional isolation to sick calf, ensure the safety of other calves of plant, set up quick fixing device simultaneously on isolating element, conveniently to the treatment of sick calf, improve treatment effeciency and cure rate.

Drawings

Fig. 1 is a schematic perspective view of the present application.

Fig. 2 is a schematic top plan view of the present application.

Fig. 3 is a schematic perspective view of the wind wall system of the present application.

Fig. 4 is a schematic longitudinal sectional view of the wind wall system of the present application.

Fig. 5 is a schematic cross-sectional view of the air exhaust mechanism of the air wall system of the present application.

Fig. 6 is a schematic top view of the wind screen of the present application.

Fig. 7 is a schematic view of a partial perspective view of the wind screen of the present application.

Fig. 8 is a schematic diagram of the structure of the fecal treatment system of the present application.

Fig. 9 is a schematic structural view of the calf neck quick fixing device.

Fig. 10 is a structural schematic diagram of the use state of the calf neck quick fixing device.

Fig. 11 is a schematic structural view of another embodiment of the calf neck quick-fixing device.

Fig. 12 is a schematic view showing the structure of the use state of another embodiment of the rapid calf neck fixing apparatus.

Fig. 13 is a schematic perspective view of a cross-shaped rotary cover plate of the present application.

Fig. 14 is a schematic structural view of the cross-shaped rotary cover plate in use state.

Fig. 15 is a schematic structural view of the cross-shaped rotary cover plate in the isolation unit.

Reference numerals in the drawings: isolation room 1, isolation unit 2, air wall system 3, air inlet fan 31, strip-shaped air outlet device 32, air curtain 33, strip-shaped air exhaust device 34, air exhaust fan 35, air filter 36, shell 321, air outlet duct 322, air outlet hole 323, arc-shaped air deflector 324, air outlet 325, flexible air curtain 331, folding partition 332, top chute 333, bottom chute 334, cowshed 21, collection area 22, accumulation area 23, neck quick-fixing device 24, mesh grille 25, fence frame 241, clamping bar 242, cross bar 243, locking hole 244, multi-gear locating pin 245, long special-shaped connecting rod 52, rotating connecting rod 51, short connecting rod 53, rotating shaft 41, cross rotating plate 42, fixed magnet 43, sliding rod 44, moving magnet 45.

Description of the embodiments

Example 1: in calf is bred, it is very important to the isolation treatment of sick calf, just need separate it fast in case the sick calf appears, avoid appearing the emergence of extensive infectious event, as shown in fig. 1 to this kind of condition, this application discloses a calf isolation treatment device with quick fixed function, this quick fixed calf isolation treatment device has included a big isolation room 1 and a plurality of isolation unit 2 of setting in the isolation room, and set up air wall system 3 between the isolation unit, utilize air wall system to carry out gas isolation between the isolation unit. Infectious diseases can be transmitted through various ways, the contact area of the sick calf is required to be physically isolated, and meanwhile, in order to avoid spreading of partial diseases through spray and air, the peripheral air flow of the sick calf is required to be controlled, and the air wall system is used for enabling the air flow between isolation units to be separated to solve the problem in the aspect, so that cross infection among the sick calves is avoided. The novel foam sandwich board is adopted to manufacture the isolation room, sealing measures are needed to be made on the manufactured isolation room, a disinfection transition area is preferably arranged at the inlet of the isolation room, and workers entering and exiting are disinfected by the transition area, so that germ diffusion caused by the entering and exiting of the workers is avoided.

As shown in fig. 2, the air wall system 3 includes an air inlet mechanism for pushing air to flow, an exhaust mechanism for exhausting flowing air flow, and an air-proof curtain 33 for restraining the air wall air flow, wherein the air inlet mechanism pushes the air flow to form an air isolation belt in the isolation channel to separate adjacent isolation units, so that cross infection caused by air and spray spreading between sick calves is prevented, and the cure efficiency of the sick calves is improved. The air exhaust mechanism and the air inlet mechanism are symmetrically arranged and respectively installed at two ends of the isolation channel, the air exhaust mechanism and the air inlet mechanism are arranged in a one-to-one correspondence mode, air wall airflow blown out by the air inlet mechanism reaches the other end of the isolation channel through the isolation channel, the air exhaust mechanism installed at the end sucks and discharges the blown air wall airflow, the air wall airflow blown out by the air inlet mechanism is prevented from being discharged untimely, and accordingly the wall opposite to the isolation room is impacted to form air turbulence so as to influence the isolation effect.

As shown in fig. 2 to 5, the air intake mechanism includes an air intake fan 31 and a strip-shaped air outlet device 32, wherein the air intake fan 31 is installed outside the isolation room 1, fresh and clean external air is extracted by the air intake fan 31 and conveyed into the isolation room 1, the strip-shaped air outlet device 32 is vertically installed on a wall in the isolation room 1, the air intake fan 31 is communicated with the strip-shaped air outlet device 32 through a pipeline, and air conveyed into the isolation room 1 is blown out in the isolation room 1 in the form of an air wall through the strip-shaped air outlet device 32, similar to the effect of blowing an air knife by using a narrow gap. The length of the strip-shaped air outlet device 32 is equal to the height of the isolation room 1, and the strip-shaped air outlet device can vertically penetrate through the isolation room 1 up and down, so that air wall air flows for separating the isolation room 1 are formed. To achieve the best isolation, the strip air outlet 32 is preferably positioned directly opposite the center of the isolation tunnel.

The air exhaust mechanism is opposite to the air inlet mechanism and is arranged at the other end of the isolation channel, and the air exhaust mechanism absorbs and discharges the air wall blown out by the air inlet mechanism in an air exhaust mode. The exhaust mechanism comprises a strip-shaped exhaust device 34 and an exhaust fan 35, the strip-shaped exhaust device 34 is vertically arranged on the inner wall of the isolation room 1 at the other end of the isolation channel, the exhaust fan 35 is arranged outside the isolation room 1, and the exhaust fan 35 is communicated with the strip-shaped exhaust device 34 through a pipeline. A stable air wall isolation belt is formed by one inlet and one outlet of the air inlet mechanism and the air exhaust mechanism, and the isolation units arranged in the isolation room are isolated from air.

The air current that wind wall system blown out is strong wind, can produce harmful effect to sick calf for a long time, and the air current that the convulsion mechanism blown out is more strong in the position diffusivity of keeping away from air inlet mechanism simultaneously, consequently needs further to retrain the air current. In order to achieve the purpose, the wind-proof curtains 33 are arranged on two sides of the isolation channel formed by the isolation units, so that the air flow generated by the wind wall system is limited, the wind wall system is prevented from running for a long time, and strong air flow affects the sick calves. The air curtain 33 can restrict the air flow wall and reduce the intensity of the air flow blown by the air wall to the sick calves. The wind-proof curtain 33 can adopt a transparent plastic wind-proof curtain, and the curtain has better light transmittance, so that the optical fibers in the isolation room are prevented from being too bad, and meanwhile, the wind-proof and heat-insulating effects are good, and the affected calves in the isolation unit can be effectively prevented from being influenced by the wind-proof wall system. The common transparent plastic windproof partition curtain is spliced, so that workers can conveniently treat sick calves through the spliced transparent plastic windproof partition curtain, and the spliced gaps have air permeability to avoid causing the inner air tightness of the isolation unit.

The air current that the air wall system blown out is through the isolation region of sick calf, leads to carrying pathogenic bacteria in the air current that blows out, consequently when the air current passes through exhaust mechanism exhaust, the gas that must discharge carries out filtration disinfection. In order to filter and disinfect the discharged air flow, an air filter device 36 is further arranged in the air wall system, as shown in fig. 2, an air exhaust fan 35 is communicated with the air filter device 36 through a pipeline, and the air exhaust fan 35 conveys the extracted and discharged air flow to the air filter device 36 through the pipeline for disinfection and filtration treatment.

Even if a high-power air inlet fan is used, if the air flow to be conveyed is not restrained, the air flow is easy to diffuse and lose pressure once leaving the air inlet mechanism, and an effective isolation air wall is difficult to form, so that the air flow to be conveyed is restrained through the strip-shaped air outlet device 32, and an effective Gri air wall is formed.

As shown in fig. 4 and 5, the strip-shaped air outlet device 32 comprises a casing 321 and an air outlet pipeline 322, wherein the air outlet pipeline 322 is installed in the casing 321, a strip-shaped air outlet 325 is arranged on one side of the casing 321 facing the isolation channel, air outlet holes 323 which are uniformly distributed vertically are arranged on one side of the air outlet pipeline 322 facing away from the air outlet 325, the air outlet pipeline 322 is communicated with the air inlet fan 31, and an arc-shaped air deflector 324 is arranged between the casing 321 and the air outlet pipeline 322. The end of the air outlet pipe 322 is closed, the side surface of the air outlet pipe 322 is provided with an air outlet 323, the air flow is pressurized by the pipe, and meanwhile, the air outlet 323 uniformly arranged on the side wall of the pipe can make the blown air flow perform preliminary differentiation. As shown in fig. 5, the air outlet 323 is directed toward the inside of the casing, the blown air flow is turned and homogenized in the casing 321, and then the air wall with uniform air flow is blown out through the strip-shaped air outlet 325. The casing 321 is inconvenient to set to an arc structure for reasons such as installation convenience, but the non-arc structure can lead to airflow velocity loss, so that an arc air deflector 324 is further arranged between the casing 321 and the air outlet pipeline 322, the air flow blown out from the air outlet 323 is stably guided to the strip-shaped air outlet 325 by the arc air deflector 324, the energy loss generated during homogenizing and steering of the air flow is reduced, and the strength of the blown air wall is enhanced.

The structure of the bar-shaped air exhaust device 34 is similar to that of the bar-shaped air exhaust device 32, but the uniformity and strength of air flow of the air wall do not need to be considered by the bar-shaped air exhaust device 34, and the bar-shaped air exhaust device 34 is mainly used for being communicated with the air exhaust fan 35, so that the air exhaust fan 35 can conveniently suck the air flow of the air wall, and therefore, the bar-shaped air exhaust device 34 can adopt a bar-shaped structure with an air outlet. The strip-shaped air exhaust device 34 can adopt a rectangular structure which is the same as the shell of the strip-shaped air exhaust device 32, and a strip-shaped air exhaust opening is arranged in the middle of the rectangular structure for sucking air flow.

As shown in fig. 8, the isolation unit comprises a cowshed 21, a neck quick fixing device 24 and a fecal treatment system, wherein the neck quick fixing device 24 is arranged at the front end of the cowshed 21 and used for quickly fixing the neck of a diseased calf, so that the diseased calf can be conveniently treated, the diseased calf can be prevented from being stimulated in the treatment process, the diseased calf can be caused to generate emergency response, and unsafe factors can be influenced in the treatment process.

As shown in fig. 9 and 10, the rapid neck fixing device 24 includes a frame 241 and a clamping rod 242, the frame 241 is mounted at the front end of the calf 21, the frame 241 includes a quadrilateral outer frame, a cross rod 243 is disposed in the middle of the quadrilateral outer frame, a group of clamping rods 242 are symmetrically hinged on the cross rod 243, a locking hole 244 is disposed at the upper end of the clamping rod 242, a symmetrical multi-gear positioning pin 245 is disposed on the upper frame of the frame 241, and the clamping rods 242 are mounted on the corresponding positioning pins 245 through the locking holes 244 to fix and release the calf neck.

As shown in fig. 10, when the neck of the sick calf is fixed, the clamping rods are positioned on the positioning pins at the outer side, the symmetrical clamping rods are inclined outwards to form a V shape, the neck of the sick calf is pulled to pass through the middle of the clamping rods, then the clamping rods are moved from the positioning pins at the outer side to the positioning pins at the inner side to be fixed, the clamping rods are moved towards the middle, and the gap between the clamping rods is reduced to fix the neck of the sick calf. In addition, the cross rod in the middle of the fence frame can limit the neck of the sick calf from being excessively downward.

The rear end of the cowshed is provided with a fecal treatment system for separately collecting and treating the feces of the sick calves, so as to prevent the feces from causing secondary infection.

As shown in fig. 8, the fecal treatment system comprises a collecting area 22 and a stacking area 23, wherein the collecting area 22 is positioned below the cattle pen 21, the stacking area 23 is positioned outside the cattle pen 21 and is communicated with the collecting area 22, the collecting area 22 is a fecal channel arranged at the tail end of the cattle pen 21, a rectangular tunnel is dug at the tail end of the cattle pen 21 and is used as the collecting area 22, the bottom of the rectangular tunnel is an inclined plane inclined to the outer side of the cattle pen 21, the length of the rectangular tunnel is equivalent to the width of the cattle pen 21, a grid is paved above the rectangular tunnel to prevent the rear legs of the sick calves from falling into the collecting area 22, and meanwhile, the holes of the grid can enable the fecal of the sick calves to fall into the collecting area 22.

The accumulation area 23 is a fecal accumulation pit arranged outside the cowshed 21, the accumulation area 23 is a pit arranged outside the tail end of the cowshed 21 and communicated with the collection area 22 as shown in fig. 8, the depth of the accumulation area 23 is deeper than that of the collection area 22, the feces are convenient to stack, the sick calf feces are directly excreted to the collection area 22, and the collection area 22 slides the feces along the inclined ground to the accumulation area 23 for stacking, so that the follow-up treatment is convenient. A reticular grille 25 is arranged above the collecting area 22, through which faeces fall into the collecting area when a sick calf is excreted.

Example 2: as shown in fig. 8, the stacking area 23 is located below the collecting area 22, and further, for convenience in transferring the feces in the stacking area 23, the stacking area 23 is provided with an inclined plane inlet and outlet, and the feces transporter is pushed into the stacking area 23 through the inclined plane inlet and outlet, and corresponds to the collecting area, and the feces falling from the collecting area directly falls into the feces transporter to be stacked. Utilize the excrement and urine transfer car (buggy) to realize that excrement and urine piles up, makes things convenient for later stage staff to carry out transportation to the excrement and urine of piling up the district, lightens staff's work burden.

Further, the inclined plane of collecting area has the eaves platform to piling up the area extension, and the eaves platform extends to the top at excrement transfer car (buggy) middle part, utilizes the eaves platform to ensure that collecting area excrement and urine can carry to the excrement transfer car (buggy) in, prevents that excrement and urine from falling out and polluting the piling up area.

This embodiment may also be implemented by lifting the entire isolated treatment apparatus off the ground using a support. The isolation treatment device is lifted integrally by the support, and the fecal transporter is pushed directly below the collection area 22 as a stacking area 23. This embodiment can avoid digging the tunnel, but need set up the support column, when sending into isolation treatment device with sick calf simultaneously, need build the inclined plane step at isolation room entrance.

The two modes can be freely selected according to the actual construction requirements of the farm, and a proper construction mode is selected.

Example 3: the full flexible wind-proof curtain has insufficient constraint force on the wind wall, and the wind wall blows the flexible wind-proof curtain in the flowing process, so that the wind-proof curtain flutters to cause interference to sick calves; the use of a rigid, windproof partition can cause inconvenience to personnel.

Therefore, the wind-proof structure with soft and hard combination as shown in fig. 6 and 7 is adopted in this embodiment, the wind-proof curtain 33 comprises a flexible wind-proof door curtain 331, a folding partition 332, a top chute 333 and a bottom chute 334, wherein the top chute 333 and the bottom chute 334 are symmetrically installed on the top and the ground of the isolation room and are arranged along the direction of the isolation channel, the folding partition 332 comprises a plurality of wind-proof plates, the side surfaces of adjacent wind-proof plates are hinged to form a folding structure, circular protruding blocks are arranged between the upper side surface and the lower side surface of each wind-proof plate, the folding partition 332 is installed in the top chute 333 and the bottom chute 334 through the circular protruding blocks on the upper side surface and the lower side surface in a sliding manner, a passageway for the passage of workers is reserved between the cowshed and the inner wall of the isolation room, and the flexible wind-proof door curtain 331 is installed in the passageway on the same axis as the folding partition 332.

The specific structure of the folding partition 332 is the same as that of the existing folding sliding door, and the folding partition 332 can be used for common use.

The hard folding partition 332 is utilized to prevent wind and isolate wind in the cowshed area, and the flexible wind-proof door curtain 331 is arranged in the aisle, so that the passage of workers is facilitated.

Example 4: the rapid neck fixing device in the above embodiment adopts the clamping rod to rotate around the shaft, and fixes the neck of the sick calf through the locating pins at different positions.

With respect to the problem, as shown in fig. 11 and 12, the application provides a more convenient and rapid neck quick fixing device, which comprises a fence frame 241, clamping rods 242 and a connecting rod mechanism for controlling the rotation of the clamping rods, wherein the fence frame comprises a quadrilateral outer frame, a cross rod is arranged in the middle of the quadrilateral outer frame, a group of clamping rods are symmetrically hinged on the cross rod, the connecting rod mechanism comprises a rotating connecting rod 51, a long special-shaped connecting rod 52 and a short connecting rod 53, the vertical rod on one side of the fence frame protrudes upwards to form an extending part, the center of the rotating connecting rod is arranged on the extending part through a pin shaft, and the rotating connecting rod rotates around the pin shaft. The two ends of the rotating connecting rod are respectively hinged with the long special-shaped connecting rod and the short connecting rod, the other end of the long special-shaped connecting rod is hinged with the end part of the clamping rod on the far side, and the other end of the short connecting rod is hinged with the end part of the clamping rod on the near side.

As shown in fig. 12, the rotating connecting rod installed at the protruding extension part of the fence frame is rotated to drive the long special-shaped connecting rod and the short connecting rod which are respectively installed at the two ends of the rotating connecting rod to move in opposite directions, so that the clamping rods hinged at the ends of the long special-shaped connecting rod and the short connecting rod are driven to synchronously move in opposite directions, and clamping and loosening of the clamping rods are realized. In the process of rotating and opening and closing, the long special-shaped connecting rod controls the clamping rod on the far side, the short connecting rod controls the clamping rod on the near side, when the clamping rod is unfolded towards two sides, as shown in a figure … …, the end part of the short connecting rod hinged with the rotating connecting rod is positioned on the lower side, the end part of the short connecting rod hinged with the clamping rod is positioned on the upper side, the short connecting rod, the rotating connecting rod and the clamping rod are in a folding state, the short connecting rod cannot play a supporting role, and the clamping rod can be further unfolded; when the clamping rod is in a clamping state, the end part of the short connecting rod, which is hinged with the rotating connecting rod, is located at the upper side, the end part of the short connecting rod, which is hinged with the clamping rod, is located at the lower side, and at the moment, the short connecting rod rotates upwards, and the angle between the short connecting rod and the rotating connecting rod and the clamping rod is enlarged, so that the short connecting rod supports between the rotating connecting rod and the clamping rod, the clamping rod can be in a clamping closed state, and the neck part of the sick calf is clamped and fixed.

A handle is further arranged at a proper position of the rotary connecting rod, and the convenience of operation is improved by rotating the connecting rod through the handle.

Compared with a common neck fixing device, the device realizes synchronous opposite movement of the clamping rods through the connecting rod mechanism, the operation mode is simpler, the locking mode is more firm, the neck of the sick calf can be more quickly and conveniently fixed, the influence on the sick calf is reduced, and the safety of the operation is improved by avoiding too much stimulation on the sick calf.

Example 5: pathogenic bacteria are carried in the faeces of the sick calves, so that the faeces of the sick calves are also handled with care, and the faeces of the sick calves are collected, stacked, transported and subjected to innocent treatment as described in the previous embodiments. The excrement collecting area is located under the cowshed, if the opening of the collecting area is not blocked, the excrement is piled up and fermented for a long time to generate reverse smell, so that the sanitation condition of the isolation area is reduced, and germs and the like in the excrement can also reenter the isolation area through the opening, so that the treatment effect is influenced. Therefore, the opening of the collecting area is generally blocked by the cover plate, but the cover plate for blocking needs to be manually opened or covered by a person, and once the cover plate is not opened timely, the excrement of the sick calf can be directly discharged onto the cover plate, so that the sanitary environment of the isolation area is seriously affected.

In view of this problem, the inventors have provided a cross-shaped rotary cover plate that is mounted in a collection area, and that seals the opening of the collection area with the cross-shaped rotary cover plate, and that automatically rotates to feed feces into the collection area after the feces fall into the collection area, while the cross-shaped rotary cover plate automatically seals the opening of the collection area.

As shown in fig. 13-15, the cross-shaped rotary cover plate comprises a rotating shaft 41, a cross rotating plate 42, fixed magnets 43, sliding rods 44 and movable magnets 45, wherein the rotating shaft 41 is transversely arranged in the collecting area 22, shaft seats are arranged on two symmetrical side walls of the collecting area 22, the rotating shaft 41 is arranged through the shaft seats, the cross rotating plate 42 is sleeved on the rotating shaft 41 and rotates around the rotating shaft 41, the center of the cross rotating plate 42 is provided with a shaft sleeve, four rectangular plates which are transversely arranged are fixed on the shaft sleeve in an array mode, the width of each plate is equal to that of the collecting area 22, the rotating shaft 41 is fixed, the cross rotating plate 42 rotates around the rotating shaft, the sliding rods 44 are arranged at two ends of each of the four rectangular plates, one movable magnet 45 is sleeved on each sliding rod 44, the movable magnets 45 can move along the sliding rods 44, the fixed magnets 43 are fixedly arranged at two ends of the rotating shaft, magnetic poles of the fixed magnets 43 are distributed left and right with the vertical center line of the rotating shaft, and all movable magnets 45 face one end of the rotating shaft 41 with the same magnetic pole. When the rotating cross plate 42 rotates around the rotating shaft, the moving magnet 45 rotates along with the rotating cross plate 42, the fixed magnet 43 is fixed, and when the moving magnet 45 rotates across the center line of the fixed magnet 43, the magnetic pole correspondence relationship between the moving magnet 45 and the fixed magnet 43 changes. For example, when the movable magnet 45 is positioned on the left side of the fixed magnet 43, attractive force is generated between the movable magnet 45 and the fixed magnet 43, and the movable magnet 45 is attracted by the fixed magnet 43 to move along the slide bar 44 to one end close to the axial center. When the movable magnet 45 rotates to the right of the fixed magnet 43, a repulsive force is generated between the movable magnet 45 and the fixed magnet 43, the movable magnet 45 is repelled by the fixed magnet 43 and moves along the slide bar 44 to an end far away from the axis, and the center of gravity of the turnplate 42 changes along with the change of the position of the movable magnet 45 on the slide bar 44, so as to assist the turnplate 42 to rotate.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model, for example, a stopper supported by torsion springs is provided on the corresponding side wall of the cross-shaped rotary cover plate, and the weight of the cross-shaped rotary cover plate is controlled by the stopper.

Claims (7)

1. The calf isolation treatment device with the rapid fixing function is characterized by comprising an isolation room (1), an isolation unit (2) and an air wall system (3), wherein a plurality of isolation units used for independently rearing sick calves are arranged in the isolation room, an isolation channel is formed between the isolation units, the air wall system (3) is arranged in the isolation channel, the air wall system (3) comprises an air inlet mechanism, an air exhaust mechanism and an air pipeline, and the air inlet mechanism and the air exhaust mechanism are respectively arranged at two ends of the isolation channel; the air inlet mechanism comprises an air inlet fan (31) and a strip-shaped air outlet device (32), wherein the air inlet fan (31) is arranged outside the isolation room (1), the air inlet fan (31) is communicated with the strip-shaped air outlet device (32) through a ventilating duct, the strip-shaped air outlet device (32) is vertically arranged on the inner wall of the isolation room (1), the strip-shaped air outlet device (32) corresponds to a corresponding isolation channel, and air-proof curtains (33) are arranged on two sides of the isolation channel; the air exhaust mechanism comprises a strip-shaped air exhaust device (34) and an air exhaust fan (35), the strip-shaped air exhaust device (34) is opposite to the strip-shaped air exhaust device (32), the air exhaust mechanism is vertically arranged on the inner wall of the isolation room (1) at the other end of the isolation channel, the air exhaust fan (35) is arranged outside the isolation room (1), and the air exhaust fan (35) is communicated with the strip-shaped air exhaust device (34) through an air pipeline; the lengths of the strip-shaped air outlet device (32) and the strip-shaped air exhaust device (34) are equal to the height of the isolation room (1); the strip-shaped air outlet device (32) comprises a shell (321) and an air outlet pipeline (322), the air outlet pipeline (322) is arranged in the shell (321), a strip-shaped air outlet (325) is formed in one side of the shell (321) facing to the isolation channel, air outlet holes (323) which are uniformly distributed vertically are formed in one side of the air outlet pipeline (322) facing away from the air outlet (325), the air outlet pipeline (322) is communicated with an air inlet fan (31), and an arc-shaped air deflector (324) is arranged between the shell (321) and the air outlet pipeline (322); the strip-shaped air exhaust device (34) is of a rectangular structure, a strip-shaped air exhaust opening is arranged in the middle of the rectangular structure and is communicated with an air exhaust fan (35), an air filtering device (36) is arranged in the air wall system (3), the air exhaust fan (35) is communicated with the air filtering device (36) through a pipeline, the air exhaust fan (35) conveys extracted and exhausted air flow to the air filtering device (36) through the pipeline for disinfection and filtration treatment, the air inlet mechanism pushes the air flow to form a gas isolation belt in an isolation channel to separate adjacent isolation units, a cross-shaped rotary sealing plate is arranged in a collecting area and comprises a rotating shaft (41), a cross-shaped rotating plate (42), a fixed magnet (43), a sliding rod (44) and a movable magnet (45), wherein the rotating shaft (41) is transversely arranged in the collecting area (22), shaft seats are arranged on the side walls of the two sides of the collecting area (22), the rotating shaft (41) is arranged through the shaft seats, the cross rotating plate (42) is sleeved on the rotating shaft (41) and rotates around the rotating shaft (41), the center of the cross rotating plate (42) is arranged as a shaft sleeve, four transversely arranged rectangular plates are fixed on the shaft sleeve in an array mode, the width of the plates is equivalent to that of the collecting area (22), the rotating shaft (41) is fixed and does not rotate, the cross rotating plate (42) rotates around the rotating shaft, sliding rods (44) are arranged at two ends of the four rectangular plates, each sliding rod (44) is sleeved with a movable magnet (45), the movable magnet (45) can move along the sliding rod (44), the fixed magnet (43) is fixedly installed at two ends of a rotating shaft, the magnetic poles of the fixed magnet (43) are distributed left and right with the vertical central line of the rotating shaft as the center, all the movable magnets (45) face one end magnetic poles of the rotating shaft (41) to be the same, an isolation unit comprises a cow bar (21), a neck quick fixing device (24) and a fecal treatment system, the front end of the cow bar (21) is provided with the neck quick fixing device (24) for quickly fixing the neck of a sick calf, the rear end of the cow bar (21) is provided with a fecal treatment system for separately collecting and treating the fecal of the sick calf, the neck quick fixing device (24) comprises a bar frame (241) and a clamping bar (242), the bar frame (241) is installed at the front end of the cow bar (21), the bar frame (241) comprises a quadrilateral outer frame, the middle of the quadrilateral outer frame is provided with a cross bar (243), the cross bar (242) is symmetrically hinged with a group of clamping bars (242), and the rear end of the cow bar (21) is provided with a plurality of clamping bars (245) and a plurality of positioning pins (245) are symmetrically arranged on the clamping bars (242), and the positioning pins (244) are correspondingly fixed on the neck (245) by corresponding positioning pins (244).

2. The calf isolation treatment device with a rapid fixation function according to claim 1, characterized in that the fecal treatment system comprises a collecting zone (22) and a stacking zone (23), the collecting zone (22) is located below the cowshed (21), the stacking zone (23) is located outside the cowshed (21) and is in communication with the collecting zone (22), and a mesh grid (25) is arranged above the collecting zone (22).

3. The calf isolation treatment device with the rapid fixing function according to claim 2, wherein the accumulation area (23) is located below the side of the collection area (22), the accumulation area (23) is parked with a fecal transporter, the fecal transporter corresponds to the collection area, and the feces falling from the collection area directly falls into the fecal transporter to be accumulated.

4. A calf isolation and treatment device with a quick fixing function according to claim 3, characterized in that the inclined surface of the collecting area (22) extends towards the stacking area to ensure that the feces in the collecting area can be conveyed to the eave platform in the feces transporter, and the eave platform extends to the upper part of the middle part of the feces transporter.

5. The calf isolation treatment device with the rapid fixing function according to claim 1, wherein the wind shielding curtain (33) comprises a flexible wind shielding door curtain (331), a folding partition plate (332), a top sliding groove (333) and a bottom sliding groove (334), wherein the top sliding groove (333) and the bottom sliding groove (334) are symmetrically arranged on the top and the ground of an isolation room and are arranged along the isolation passage direction, the folding partition plate (332) comprises a plurality of wind shielding plates, the side surfaces of the adjacent wind shielding plates are mutually hinged to form a folding structure, circular protruding blocks are arranged between the upper side surface and the lower side surface of the wind shielding plates, the installation of the folding partition plate (332) is realized in the top sliding groove (333) and the bottom sliding groove (334) through circular protruding blocks on the upper side surface and the lower side surface in a sliding manner, an aisle for workers to pass is reserved between the cattle pen and the inner wall of the isolation room, and the flexible wind shielding door curtain (331) is arranged in the aisle on the same axis as the folding partition plate (332).

6. The calf isolation treatment device with the rapid fixation function according to claim 5, wherein the flexible windproof door curtain (331) is a magnetic self-priming PVC soft door curtain.

7. Calf isolation treatment device with rapid fixation according to claim 2, characterized in that a cover plate for preventing the diffusion of faecal odors into the isolation room is laid on the collection area (22) and the accumulation area (23) located in the isolation room (1).

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