CN204484391U - Portable live hog tissue sampling bed - Google Patents

Abstract

The utility model provides a mobile living pig tissue collection bed, which comprises a mobile base and a bed frame, the bed frame is fixed on the mobile base, and the bed frame is provided with a first fixing part And the second fixing part, the first fixing part is used for fixing the chest of the live pig, and the second fixing part is used for fixing the abdomen of the live pig. The mobile live pig tissue collection bed of the utility model has simple design, stable structure, simple, quick and labor-saving operation. It is especially suitable for the whole body binding, fixing, moving and tilting and unloading actions of live pigs of different sizes without damage, which can ensure the safety and stability of live pigs during the collection process, and improve the collection efficiency and collection quality.

Description

Mobile Live Pig Tissue Collection Bed

technical field

The utility model relates to the field of mechanical collection beds, in particular to a mobile live pig tissue collection bed.

Background technique

With the rapid development of medical science and technology, in order to reduce the dependence of clinical pharmaceutical products on human plasma or tissue, pig-derived biomedical products with pig plasma or tissue as the main raw material, such as pig-derived fibrin adhesives, have been widely used For the cause of human health.

At present, the raw materials of relevant biopharmaceutical companies all come from on-site collection during the slaughtering process of live pigs. This collection process will be affected by the slaughter environment and collection method, and it cannot avoid the contamination of microorganisms and unknown impurities of related raw materials. Therefore, it is difficult to solve the transmission problems such as zoonotic diseases from the source, and it cannot meet the traceability requirements of relevant pharmaceutical regulations for drugs, which makes it difficult to guarantee the quality of related drugs.

Based on the above situation, in order to comply with the control requirements of relevant laws and regulations and ensure the safety and effectiveness of related drugs, it is necessary to carry out long-term closed and healthy breeding of pigs as drug source donors, and live collection is carried out regularly in a clean environment.

However, the key to live tissue or plasma collection of pigs is how to quickly complete the whole body binding, fixing, moving and loading and unloading of live pigs without damage during the collection process. At present, there is no system device that can achieve the above purpose. The traditional method of living body collection is to fix the living body by manpower, which is very laborious. And the living body (such as pig) usually struggles desperately, which is prone to personal injury, and the blood collection equipment will be constantly broken away, resulting in the forced termination of the blood collection process. Repeating this situation will cause the pollution of related raw materials.

Therefore, in view of the above problems, those skilled in the art urgently need to develop a device capable of fixing a living body and facilitating the collection of living tissue or plasma.

Utility model content

The technical problem to be solved by the utility model is to provide a mobile live pig tissue collection bed in order to overcome the defects of time-consuming, laborious and unstable collection of live pig tissue or plasma in the prior art.

The utility model solves the above-mentioned technical problems through the following technical solutions: a mobile live pig tissue collection bed, which is characterized in that it includes a mobile abutment and a bed frame, and the bed frame is fixed on the mobile On the base platform, the bed frame is provided with a first fixing part and a second fixing part, the first fixing part is used for fixing the chest of the live pig, and the second fixing part is used for fixing the abdomen of the live pig.

Preferably, the first fixing part includes: a pair of positioning seats, symmetrically embedded in the bed frame;

Several multi-joint pig-tying rods and several spacer bars, the multi-joint pig-tying rods and the spacer bars are laid on the positioning seat at intervals one by one;

A pair of driving devices are respectively arranged on the corresponding positioning seats, and the driving devices are connected with the multi-joint pig-tying rod and one end of the spacer, and are used to drive the multi-joint pig-tying rod to lift upwards. Lift to clamp the chest of a live pig.

Preferably, the multi-joint pig-tying rod includes at least two interconnected binding rods, one end of one of the binding rods is connected to the driving device, and the binding rod can be lifted upwards by 45°, and the other The binding rod can be lifted upwards at any angle.

Preferably, the first fixing part further includes several tightening straps, and holes are opened on the multi-joint pig binding rod, and the tightening straps pass through the holes to fix the chest of the live pig.

Preferably, the second fixing part includes:

The take-up shaft and hook bar are arranged along the length direction of the bed frame and fixed on the bed frame;

Pig-tying belt, one end of the pig-tying belt is set on the hook rod, and the other end is wound on the take-up shaft through a reel, and the reel is sleeved on the take-up shaft superior.

Preferably, the second fixing part further includes a strap tightening handle, one end of the tape take-up shaft is fixed in the bed frame, and the other end goes out of the bed frame to connect with the strap tightening handle.

Preferably, the collection bed further includes a rotating mechanism, which is arranged in the bed frame and used to rotate the bed board of the bed frame.

Preferably, the rotating mechanism includes: a pair of rotating bed boards laid on the bed frame;

Rotate the handwheel and the threaded screw, the threaded screw is fixed on the bed frame, and the rotating handwheel is connected with the threaded screw;

The power arm assembly is mounted on the threaded screw rod and connected with the rotating bed board through a support rod;

The screw rod drives the power arm assembly to move, drives the support rod to rotate the rotating bed board.

Preferably, the collection bed further includes a tilting mechanism, which is arranged under the bed frame and used to rotate the bed frame.

Preferably, the tilting mechanism includes: a large tilting gear arranged at the bottom of the bed frame;

The tilting shaft is arranged along the length direction of the bed frame, the tilting shaft passes through the large tilting gear and is fixed on the bed frame;

a base, fixed between the bed frame and the mobile abutment;

a tilting pinion gear fixed on the base, and the tilting pinion gear meshes with the tilting bull gear;

A tilting handwheel, fixed on the base, is used to drive the tilting pinion.

Preferably, the collection bed further includes a head cover, and the head cover is arranged on the bed frame for fixing the head of the living body.

The positive and progressive effect of the utility model lies in: the design of the utility model mobile living pig tissue collection bed is simple, the structure is stable, and its operation is simple, fast and labor-saving. It is especially suitable for the whole body binding, fixing, moving and tilting and unloading actions of live pigs of different sizes without damage, which can ensure the safety and stability of the live pigs during the collection process, and improve the collection efficiency and collection quality.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the mobile live pig tissue collection bed of the present invention.

Fig. 2 is a structural schematic diagram of the first fixing part in the mobile live pig tissue collection bed of the present invention.

Fig. 3 is a structural schematic diagram of the second fixing part in the mobile live pig tissue collection bed of the present invention.

Fig. 4 is a structural schematic diagram of the rotating mechanism in the mobile live pig tissue collection bed of the present invention.

Fig. 5 is a structural schematic diagram of the tilting mechanism in the mobile living pig tissue collection bed of the present invention.

Fig. 6 is a schematic diagram of the state after the live pig is bound to the mobile live pig tissue collection bed of the present invention.

Fig. 7 is a schematic diagram of the state when the mobile live pig tissue collection bed of the present invention is tilted to unload live pigs.

Detailed ways

Provide preferred embodiments of the utility model below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.

Fig. 1 is a schematic diagram of the overall structure of the mobile live pig tissue collection bed of the present invention.

As shown in FIG. 1 , the mobile live pig tissue collection bed 100 of the present invention includes a mobile abutment 200 and a bed frame 300 . The bed frame 300 is fixed on the mobile abutment 200, and the bed frame 300 is provided with a first fixed part 310 and a second fixed part 320, where the first fixed part 310 is mainly used for fixing the chest of a live pig, and the second fixed part Part 320 is mainly used for fixing the abdomen of live pigs.

In addition, the collection bed 100 also includes a head cover 350, which is arranged on the head bed plate 340 of the bed frame 300, and is mainly used to fix the head of a living body (such as a live pig). The hood 350 is configured to be opened up and down and moved back and forth, so as to be suitable for the comfortable fixing of live pigs of different head shapes. During actual use, first loosen the nut on the hood 350, and turn the hood 350. After the head of the pig reaches the position of the hood 350, put down the hood, move back and forth to a suitable position and tighten the nut. In this way, the head of the live pig is fixed in the hood 350, ensuring that the head of the live pig is fixed throughout the collection process. In particular, an opening design is adopted at the front end of the hood 350 to facilitate breathing of the pig.

Fig. 2 is a structural schematic diagram of the first fixing part in the mobile live pig tissue collection bed of the present invention.

As shown in FIG. 2 , further preferably, the first fixing part 310 includes a pair of positioning seats 311 , several multi-joint pig binding rods 312 , several spacer bars 313 , and a pair of driving devices 314 . Wherein the positioning seat 311 is symmetrically embedded in the bed frame 300 . The multi-joint pig-tying rods 312 and spacers 313 are laid on the positioning seat 311 at intervals one by one. The driving device 314 is preferably a rotating shaft, which is respectively arranged on the corresponding positioning seats 311 . Connect with one end of the multi-joint pig binding rod 312 and the spacer bar 313 through the driving device 314 (ie the rotating shaft), so as to drive the multi-joint pig binding rod 312 upwards to clamp the chest of the live pig.

Further, here the multi-joint pig binding rod 312 includes at least two interconnected binding rods 3121, 3122, wherein one end of a binding rod 3121 is connected to the driving device 314, and the binding rod 3121 can be lifted upwards by 45°, while the rest The binding rod 3122 can be lifted up to any angle. The multi-joint pig-tying rod 312 shown in FIG. 2 is a double-joint pig-tying rod. In actual use, it can also be designed as a three-joint or four-joint multi-joint pig-tying rod, which can achieve the effect of binding the chest of live pigs. In particular, eight pairs of multi-joint pig-tying rods 312 can be set, and the distance between each pair of multi-joint pig-tying rods 312 is about 50 mm. Any pair can be manually boarded according to the length of the pig.

In addition, the first fixing part 310 also includes several tightening belts 315 (as shown in FIG. 6 ), and a hole 3123 is opened on the multi-joint pig binding rod 312 . A strap 315 is used to pass through the hole 3123 to secure the chest of the live pig. The tightening belt 315 is a retractable belt, thereby further binding the pig to be picked, and the binding position is close to the forelimb at the chest of the pig, which can ensure that the chest of the pig body and the front body are comfortably fixed.

Fig. 3 is a structural schematic diagram of the second fixing part in the mobile live pig tissue collection bed of the present invention.

As shown in FIG. 3 , the second fixing part 320 includes a take-up shaft 322 , a hook rod 323 , a pig tie 321 , and a take-up cylinder 324 . The take-up shaft 322 and the hook bar 323 are respectively arranged along the length direction of the bed frame 300 and fixed on the bed frame 300 . One end of the pig-tying belt 321 is threaded on the hook bar 323 , and the other end is wound on the take-up shaft 322 through the take-up drum 324 , and the take-up drum 324 is sleeved on the take-up shaft 322 .

In addition, the second fixing part 320 further includes a strap tightening handle 326 , one end of the tape take-up shaft 322 is fixed in the bed frame 300 , and the other end passes through the bed frame 300 to connect with the strap strap handle 326 . In order to play a better role in tightening the belt, a ratchet device 325 can also be provided at the connection between the take-up shaft 322 and the inside of the bed frame 300, so that the ratchet device 325 and the belt tightening handle 326 cooperate with each other to better realize the binding of the pig belt 321. It can also be retracted and unfolded, and the comfortable fixation of the main body's abdomen and back body can also be realized.

Specifically, when using the second fixing part 320 to fix the live pig, firstly, according to the length of the pig, slide the tape drum 324 on the tape shaft 322 until the abdomen of the pig to be harvested is close to the hind limb of the pig. Then, one end of the pig-tying belt 321 is hooked to the hook bar 323 again. Then, turn the belt tightening handle 326 to drive the belt reel 324 to rotate through the reel shaft 322, so that the pig tie 321 is wound on the reel 324 to tighten the pig tie 321. Here, since the ratchet device 325 is provided, when the belt tightening handle 326 is turned, the pig-tying belt 321 will only be tightened and will not be loosened, and then the pigs to be harvested will be bound on the bed frame 300 to ensure the comfort and fixation of the abdomen and back body of the pigs to be harvested .

Fig. 4 is a structural schematic diagram of the rotating mechanism in the mobile live pig tissue collection bed of the present invention.

As shown in FIG. 4 , the mobile living pig tissue collection bed 100 of the present invention also includes a rotating mechanism, which is arranged in the bed frame 300 to rotate the bed board of the bed frame 300 . Preferably, the rotating mechanism includes a pair of rotating bed boards 330 , a power arm assembly, a threaded screw 331 and a rotating hand wheel 337 . Wherein, the rotating bed board 330 is laid on the bed frame 300 . The threaded screw mandrel 331 is fixed on the bed frame 300, and the rotating handwheel 337 is connected with the threaded screw mandrel 331.

The power arm assembly preferably includes a nut 332 with forward and reverse threads, upper and lower power arms 333 , 334 , upper and lower joint blocks 335 , 336 , and a support rod 338 . The nut 332 is threaded on the screw rod 331, and is respectively connected to one end of the upper and lower power arms 333, 334, and the other ends of the upper and lower power arms 333, 334 are respectively connected to the upper and lower joint blocks 335, 336. One end of the support rod 338 is connected with the upper joint block 335 , and the other end is connected with the rotating bed board 330 .

Specifically, when using the rotating mechanism to rotate the bed frame 300, first turn the rotating hand wheel 337 to rotate the threaded screw 331. At this time, the two forward and reverse threaded nuts 332 move towards each other, and the upper and lower power arms 333, 334 moves the upper and lower joint blocks 335, 336. The angle of the bed support bar 338 that is connected on the upper joint block 335 is reduced from large to small like this. Finally, a pair of rotating bed boards 330 rotate to form a V shape, so that the pigs to be picked are limited to the 90° V-shaped rotating bed boards 330, and the back sides of the pigs to be picked can be supported to realize the stability of the pig body. At this time, the pigs to be collected are fixed on the mobile collection bed by the whole body, and the mobile trolley can be pushed to the clean workshop for pig plasma or tissue collection. The fixed schematic diagram is shown in Figure 6.

Fig. 5 is a structural schematic diagram of the tilting mechanism in the mobile living pig tissue collection bed of the present invention.

As shown in FIG. 5 , the mobile live pig tissue collection bed 100 of the present invention also includes a tilting mechanism 360 , which is arranged under the bed frame 300 and is mainly used to rotate the bed frame 300 . Particularly preferably, the tilting mechanism 360 includes a tilting large gear 362 , a tilting shaft 361 , a base 363 , a tilting pinion 364 and a tilting handwheel 365 . The large tilting gear 362 is arranged at the bottom of the bed frame 300 . The tilting shaft 361 is arranged along the length direction of the bed frame 300 , so that the tilting shaft 361 passes through the large tilting gear 362 and is fixed on the bed frame 300 .

The base 363 is fixed between the bed frame 300 and the mobile base 200 (as shown in FIG. 1 ). The tilting pinion 364 is fixed on the base 363 such that the tilting pinion 364 meshes with the tilting bull gear 362 . The tilting handwheel 365 is fixed on the base 363 and is mainly used to drive the tilting pinion 364 .

Specifically, when using the tilting mechanism 360, slowly rotate the tilting hand wheel 365, so that the bed frame 300 rotates with the tilting shaft 361 as the center of circle, until the pigs to be harvested fixed on the bed frame 300 tilt 90 °.

The entire tilting mechanism 360 can realize the 90° tilting of the bed frame 300, thereby realizing the easy unloading of live pigs after collection.

Fig. 6 is a schematic diagram of the state after the live pig is bound to the mobile live pig tissue collection bed of the present invention. Fig. 7 is a schematic diagram of the state when the mobile live pig tissue collection bed of the present invention is tilted to unload live pigs.

As shown in FIG. 6 , live pigs are firmly fixed on the bed frame 300 through the first fixing part 310 , the second fixing part 320 , the head cover 350 and the rotating bed board 330 respectively. At this time, the pig to be collected has been fixed on the mobile collection bed, and the mobile base 200 can be pushed to a clean workshop for pig plasma or tissue collection.

As shown in Figure 7, after the whole body of the pigs to be collected is fixed on the mobile collection bed, the tilting handwheel 365 is slowly rotated, and the bed frame 300 rotates with the tilting axis 361 as the center of a circle until the pigs to be collected fixed on the bed frame 300 are tilted. 90°. At this moment, the pig body is in a state of lying flat laterally, untie the chest fixing rod and the abdominal fixing belt, and loosen the head cover 350, so that the live pig can get out of bed by itself, so that the purpose of easy unloading after the live pig can be realized can be realized.

Although the above-mentioned embodiment has only described that the utility model is used for fixing live pigs, of course, the collection bed can also be used for binding, fixing, moving and tilting to unload other large-volume animals, such as cattle, bears, and elephants. etc. Those skilled in the art should understand that this is only based on the collection of live tissue or plasma of pigs in pig-derived biomedicine in practical applications, but the collection bed described in the utility model is not limited thereto.

To sum up, the mobile live pig tissue collection bed of this utility model adopts a simple design, stable structure, simple, fast and labor-saving operation, and is suitable for non-destructive binding, fixing, moving and loading and unloading of live pigs of different sizes. Pig-derived biopharmaceutical companies collect live pig plasma or tissue on a large scale.

Although the specific embodiments of the present invention have been described above, those skilled in the art should understand that these are only examples, and the protection scope of the present invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the present utility model, but these changes and modifications all fall within the protection scope of the present utility model.

Claims (11)

1. A mobile live pig tissue collection bed is characterized in that it comprises a mobile base and a bed frame, the bed frame is fixed on the mobile base, and the bed frame is provided with a first fixed part and a second fixing part, the first fixing part is used for fixing the chest of the live pig, and the second fixing part is used for fixing the abdomen of the live pig. 2. The mobile living pig tissue collection bed as claimed in claim 1, wherein the first fixing part comprises: A pair of positioning seats are symmetrically embedded in the bed frame; Several multi-joint pig-tying rods and several spacer bars, the multi-joint pig-tying rods and the spacer bars are laid on the positioning seat at intervals one by one; A pair of driving devices are respectively arranged on the corresponding positioning seats, and the driving devices are connected with the multi-joint pig-tying rod and one end of the spacer, and are used to drive the multi-joint pig-tying rod to lift upwards. Lift to clamp the chest of a live pig. 3. The mobile live pig tissue collection bed as claimed in claim 2, wherein said multi-joint pig binding rod comprises at least two interconnected binding rods, wherein one end of said binding rod is connected to said drive The device is connected, and the binding rods can be lifted upwards by 45°, and the rest of the binding rods can be lifted upwards at any angle. 4. The mobile living pig tissue collection bed according to claim 3, wherein the first fixing part also includes several tightening belts, and holes are opened on the multi-joint pig binding rod, and the tightening straps Straps are threaded through the holes for securing the live pig's breast. 5. The mobile living pig tissue collection bed according to claim 1, wherein the second fixing part comprises: The take-up shaft and hook bar are arranged along the length direction of the bed frame and fixed on the bed frame; Pig-tying belt, one end of the pig-tying belt is set on the hook rod, and the other end is wound on the take-up shaft through a reel, and the reel is sleeved on the take-up shaft superior. 6. The mobile living pig tissue collection bed as claimed in claim 5, wherein the second fixing part also includes a tightening handle, one end of the take-up shaft is fixed in the bed frame, and the other end is fixed in the bed frame. Pass through the bed frame and connect with the strap handle. 7. The mobile living pig tissue collection bed according to claim 1, wherein the collection bed also includes a rotating mechanism, and the rotating mechanism is arranged in the bed frame for rotating the bed frame. bed board. 8. The mobile live pig tissue collection bed as claimed in claim 7, wherein the rotating mechanism comprises: a pair of rotating bed boards laid on the bed frame; Rotate the handwheel and the threaded screw, the threaded screw is fixed on the bed frame, and the rotating handwheel is connected with the threaded screw; The power arm assembly is mounted on the threaded screw rod and connected with the rotating bed board through a support rod; The screw rod drives the power arm assembly to move, drives the support rod to rotate the rotating bed board. 9. The mobile living pig tissue collection bed according to claim 1, wherein the collection bed further comprises a tilting mechanism, and the tilting mechanism is arranged under the bed frame to rotate the bed shelf. 10. The mobile living pig tissue collection bed according to claim 9, wherein the tilting mechanism comprises: The large tilting gear is arranged at the bottom of the bed frame; The tilting shaft is arranged along the length direction of the bed frame, the tilting shaft passes through the large tilting gear and is fixed on the bed frame; a base, fixed between the bed frame and the mobile abutment; a tilting pinion gear fixed on the base, and the tilting pinion gear meshes with the tilting bull gear; A tilting handwheel, fixed on the base, is used to drive the tilting pinion. 11. The mobile living pig tissue collection bed according to any one of claims 1-10, wherein the collection bed also includes a hood, and the hood is arranged on the bed frame for fixing living head.