Poultry animal doctor is with low temperature bacterin storage device

文档序号:285849 发布日期:2021-11-23 浏览:48次 中文

阅读说明:本技术 一种畜牧兽医用低温疫苗存储装置 (Poultry animal doctor is with low temperature bacterin storage device ) 是由 李海江 张振华 张晓峰 于 2021-09-09 设计创作,主要内容包括:本发明属于疫苗储存技术领域,且公开了一种畜牧兽医用低温疫苗存储装置,包括保温组件,所述保温组件包含用于支撑疫苗的支撑构件和用于储存液氮的储存构件,可移动的推料组件,所述推料组件安装于所述推料组件内部疫苗的下方,且所述推料组件用于推动保温组件内部的疫苗移动至保温组件外部,所述支撑构件可相对于储存构件转动。本发明通过顶板上的插孔支撑疫苗,通过第二电机带动导辊转动,使导辊带动输送带转动,使输送带带动推板和梯形架移动,通过梯形架和推板挤压疫苗,使疫苗移动至箱体外部,让使用者需要对动物接种疫苗时,无需逐一取出疫苗,大大降低动物接种疫苗的难度,提高了动物接种疫苗的效率。(The invention belongs to the technical field of vaccine storage, and discloses a low-temperature vaccine storage device for livestock and poultry, which comprises a heat preservation assembly, wherein the heat preservation assembly comprises a supporting member for supporting a vaccine and a storage member for storing liquid nitrogen, and a movable pushing assembly, the pushing assembly is arranged below the vaccine in the pushing assembly, and is used for pushing the vaccine in the heat preservation assembly to move to the outside of the heat preservation assembly, and the supporting member can rotate relative to the storage member. According to the invention, the vaccine is supported through the jacks on the top plate, the guide roller is driven to rotate by the second motor, the conveyor belt is driven to rotate by the guide roller, the conveyor belt drives the push plate and the trapezoidal frame to move, the vaccine is extruded by the trapezoidal frame and the push plate, and the vaccine is moved to the outside of the box body, so that when a user needs to vaccinate an animal, the vaccine does not need to be taken out one by one, the difficulty of vaccinating the animal is greatly reduced, and the efficiency of vaccinating the animal is improved.)

1. The utility model provides a poultry animal doctor is with low temperature bacterin storage device which characterized in that: the method comprises the following steps:

an incubation assembly comprising a support member for supporting a vaccine and a storage member for storing liquid nitrogen;

the movable pushing assembly is arranged below the vaccine in the pushing assembly and is used for pushing the vaccine in the heat preservation assembly to move to the outside of the heat preservation assembly;

the support member is rotatable relative to the storage member.

2. The veterinary cold vaccine storage device according to claim 1, wherein: the supporting component comprises a top plate (11), a penetrating type insertion hole (18) is formed in the top plate (11), and a pull groove (17) is formed in one side, close to the insertion hole (18), of the top plate (11).

3. The veterinary cold vaccine storage device according to claim 2, wherein: the storage component comprises a box body (1), a heat preservation cavity (16) is formed in the box body (1), and a top cover (3) is installed at the top of the box body (1).

4. The veterinary cold vaccine storage device according to claim 1, wherein: the material pushing assembly comprises a rotatable guide roller (9), and a conveying belt (8) is sleeved on the guide roller (9).

5. The veterinary cold vaccine storage device for livestock according to claim 1 or 4, wherein: the material pushing assembly comprises a trapezoid frame (10), an electric push rod (14) is arranged inside the trapezoid frame (10), a moving rod (15) is arranged at the telescopic end of the electric push rod (14), and a push plate (13) is arranged at the top of the moving rod (15).

6. The veterinary cold vaccine storage device according to claim 3, wherein: guide frame (4) are installed to one side of box (1), feed port (20) have been seted up at the top of guide frame (4), and the bottom of guide frame (4) has seted up unloading hole (19), trip (5) are all installed to the both sides that guide frame (4) are adjacent to box (1).

7. The veterinary cold vaccine storage device according to claim 6, wherein: guide frame (4) are close to the top of trip (5) and install first motor (7), wind-up roll (23) are installed to the output of first motor (7), around being equipped with haulage rope (27) on wind-up roll (23), pull ring (22) are installed to the one end of haulage rope (27), kelly (24) are all installed to the both sides that roof (11) top is close to kerve (17), limiting plate (25) are all installed to roof (11) both sides, spacing groove (21) have all been seted up to the both sides that heat preservation chamber (16) are close to two limiting plates (25).

8. The veterinary cold vaccine storage device according to claim 6, wherein: the box (1) is adjacent to the two sides of the guide frame (4) and is connected with a lifting handle (2) in a rotating mode, and a rubber sleeve is sleeved on the lifting handle (2).

9. The veterinary cryovaccine storage device according to claim 5, wherein: the material pushing assembly further comprises a protection box (6), a second motor (12) is arranged inside the protection box (6), and the output end of the second motor (12) is connected with the guide roller (9).

10. The veterinary cryovaccine storage device according to claim 7, wherein: the clamping rod (24) is provided with a clamping groove (26).

Technical Field

The invention belongs to the technical field of vaccine storage, and particularly relates to a low-temperature vaccine storage device for livestock and poultry.

Background

Animal husbandry, which utilizes animals such as livestock and poultry which are domesticated by human beings to convert plants such as pasture, feed and the like into animal energy through artificial feeding and breeding so as to obtain animal products such as meat, eggs, milk, wool, cashmere, hide, silk, medicinal materials and the like, is mainly characterized by centralization, large-scale production and profit-based production, and needs to inoculate vaccines to animals at regular time in order to reduce the illness probability of the animals in the breeding process so as to improve the resistance of the animals.

However, after the vaccine is stored in the storage device in the market at present, when a user needs to inoculate the vaccine to the animal, the vaccine needs to be taken out one by one, so that the difficulty of animal vaccination is greatly increased, the efficiency of animal vaccination is reduced, and after the vaccine is used, containers after the vaccine is extracted need to be discarded one by one, so that the difficulty of animal vaccination is further increased, and the efficiency of animal vaccination is further reduced.

Disclosure of Invention

The invention aims to provide a low-temperature vaccine storage device for livestock and poultry, which aims to solve the problems of high difficulty and low efficiency of animal vaccination in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a livestock-raising animal doctor uses low temperature vaccine storage device includes:

an incubation assembly comprising a support member for supporting a vaccine and a storage member for storing liquid nitrogen;

the movable pushing assembly is arranged below the vaccine in the pushing assembly and is used for pushing the vaccine in the heat preservation assembly to move to the outside of the heat preservation assembly;

the support member is rotatable relative to the storage member.

Preferably, the supporting member includes a top plate, the top plate is provided with a through-type jack, and one side of the top plate close to the jack is provided with a pull groove.

Preferably, the storage component comprises a box body, a heat preservation cavity is formed in the box body, and a top cover is installed at the top of the box body.

Preferably, the material pushing assembly comprises a rotatable guide roller, and a conveying belt is sleeved on the guide roller.

Preferably, the material pushing assembly comprises a trapezoidal frame, an electric push rod is arranged inside the trapezoidal frame, a moving rod is arranged at the telescopic end of the electric push rod, and a push plate is arranged at the top of the moving rod.

Preferably, the leading truck is installed to one side of box, the feed port has been seted up at the top of leading truck, and the bottom of leading truck has seted up the unloading hole, the trip is all installed to the both sides that the leading truck is adjacent to the box.

Preferably, the leading truck is close to the top of trip and installs first motor, the wind-up roll is installed to the output of first motor, around being equipped with the haulage rope on the wind-up roll, the pull ring is installed to the one end of haulage rope, the kelly is all installed to the both sides that the roof top is close to the kerve, the limiting plate is all installed to the roof both sides, the spacing groove has all been seted up to the both sides that the heat preservation chamber is close to two limiting plates.

Preferably, the box body is connected with handles in a rotating mode adjacent to two sides of the guide frame, and rubber sleeves are sleeved on the handles.

Preferably, the material pushing assembly further comprises a protection box, a second motor is arranged inside the protection box, and the output end of the second motor is connected with the guide roller.

Preferably, the clamping rod is provided with a clamping groove.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, the vaccine is supported through the jacks on the top plate, the guide roller is driven to rotate by the second motor, the conveyor belt is driven to rotate by the guide roller, the conveyor belt drives the push plate and the trapezoidal frame to move, the vaccine is extruded by the trapezoidal frame and the push plate, and the vaccine is moved to the outside of the box body, so that when a user needs to vaccinate an animal, the vaccine does not need to be taken out one by one, the difficulty of vaccinating the animal is greatly reduced, and the efficiency of vaccinating the animal is improved.

(2) On the basis of the beneficial effects, the movable rod is driven to move by the electric push rod, and the push plate is driven to move by the movable rod, so that the push plate can be adjusted according to the vaccine specification, different types of vaccines can be pushed, and the application range of the device is further enlarged.

(3) According to the invention, the top plate is pulled to rotate around one side of the inner wall of the heat preservation cavity, and the used vaccine is driven to be wholly turned through the top plate, so that the used vaccine containers do not need to be taken out one by one and discarded, the difficulty of animal vaccination is further reduced, and the efficiency of animal vaccination is further improved.

(4) On the basis of the beneficial effects, the vaccine container cleaning device is connected with the clamping rod in a clamping mode through the pull ring, the first motor drives the winding roller to rotate, the traction rope is wound through the winding roller, the pull ring is pulled by the traction rope, the clamping rod is pulled by the pull ring, a user does not need to pull the top plate manually, and the vaccine container cleaning efficiency after use is further improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is an internal structural view of the present invention;

FIG. 4 is a side view of the guide rollers of the present invention in connection with a conveyor belt;

FIG. 5 is an internal structural view of the ladder of the present invention;

FIG. 6 is a top view of the present invention with the handle and top cover removed;

FIG. 7 is a top plan view of the top plate of FIG. 6 with the top plate removed;

FIG. 8 is an enlarged view of portion A of FIG. 2;

FIG. 9 is an enlarged view of portion B of FIG. 6;

FIG. 10 is a side view of the jamming rod of the present invention;

in the figure: 1. a box body; 2. a handle; 3. a top cover; 4. a guide frame; 5. a hook is clamped; 6. a protection box; 7. a first motor; 8. a conveyor belt; 9. a guide roller; 10. a ladder frame; 11. a top plate; 12. a second motor; 13. pushing the plate; 14. an electric push rod; 15. a travel bar; 16. a heat preservation cavity; 17. groove drawing; 18. a jack; 19. a blanking hole; 20. a feed port; 21. a limiting groove; 22. a pull ring; 23. a wind-up roll; 24. a clamping rod; 25. a limiting plate; 26. a card slot; 27. and (6) pulling the rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides the following technical solutions:

the first embodiment is as follows: a livestock-raising animal doctor uses low temperature vaccine storage device includes:

an incubation assembly comprising a support member for supporting a vaccine and a storage member for storing liquid nitrogen;

the movable pushing assembly is arranged below the vaccine in the pushing assembly and is used for pushing the vaccine in the heat preservation assembly to move to the outside of the heat preservation assembly;

the support member is rotatable relative to the storage member;

the supporting component comprises a top plate 11, wherein a through type jack 18 is formed in the top plate 11, and a pull groove 17 is formed in one side, close to the jack 18, of the top plate 11;

the storage component comprises a box body 1, a heat preservation cavity 16 is formed in the box body 1, a top cover 3 is installed at the top of the box body 1, the top cover 3 is pulled to separate the top cover 3 from the box body 1, a limiting plate 25 is supported through a limiting groove 21, a top plate 11 is horizontally placed, liquid nitrogen is added into the heat preservation cavity 16, vaccines needing low-temperature storage are inserted into a jack 18 on the top plate 11, after the vaccines are placed, the top cover 3 is placed back to the upper portion of the box body 1 and is shielded above the box body 1 through the top cover 3, the vaccines are stored at low temperature, when the vaccines need to be inoculated to animals, the top cover 3 is taken down, a material pushing component moves, the material pushing component pushes the vaccines to move in the jack 18 on the top plate 11, the vaccines move to the outer portion of the box body 1, the vaccines are extracted through an injector, the vaccines are injected into the animals after being extracted, the vaccines are sequentially extracted to inoculate the animals, after all vaccines are used, the top plate 11 is pulled through the pull groove 17, so that the top plate 11 drives the used vaccine container to move to the outside at one time.

Example two: a livestock-raising animal doctor uses low temperature vaccine storage device includes:

an incubation assembly comprising a support member for supporting a vaccine and a storage member for storing liquid nitrogen;

the movable pushing assembly is arranged below the vaccine in the pushing assembly and is used for pushing the vaccine in the heat preservation assembly to move to the outside of the heat preservation assembly;

the support member is rotatable relative to the storage member;

the supporting component comprises a top plate 11, wherein a through type jack 18 is formed in the top plate 11, and a pull groove 17 is formed in one side, close to the jack 18, of the top plate 11;

the storage component comprises a box body 1, a heat preservation cavity 16 is formed in the box body 1, and a top cover 3 is installed at the top of the box body 1;

the material pushing assembly comprises a rotatable guide roller 9, a conveying belt 8 is sleeved on the guide roller 9, the material pushing assembly further comprises a protection box 6, a second motor 12 is arranged inside the protection box 6, the output end of the second motor 12 is connected with the guide roller 9, a top cover 3 is pulled to separate the top cover 3 from the box body 1, the top cover 11 is supported by a limiting groove 21 to support a limiting plate 25, liquid nitrogen is added into a heat preservation cavity 16, vaccines needing low-temperature storage are inserted into a jack 18 on the top plate 11, after the vaccines are placed, the top cover 3 is placed back to the upper part of the box body 1 and is shielded above the box body 1 through the top cover 3, so that the vaccines are stored at low temperature, when the vaccines are inoculated to animals, the top cover 3 is taken down, the guide roller 9 is driven to rotate through the second motor 12, the guide roller 9 rotates through the guide roller 9, the conveying belt 8 is driven to rotate through the conveying belt 8, the material pushing assembly is driven to move, make and push away material subassembly and promote the bacterin, make the bacterin remove in jack 18 on roof 11, make the bacterin remove to box 1 outside, through syringe extraction bacterin, after the bacterin extraction, it is internal with the bacterin injection animal, extract the bacterin in proper order and vaccinate the animal, after all bacterins used, through draw groove 17 pulling roof 11, make roof 11 drive the container of using back bacterin once only remove to the external world.

Example three: a livestock-raising animal doctor uses low temperature vaccine storage device includes:

an incubation assembly comprising a support member for supporting a vaccine and a storage member for storing liquid nitrogen;

the movable pushing assembly is arranged below the vaccine in the pushing assembly and is used for pushing the vaccine in the heat preservation assembly to move to the outside of the heat preservation assembly;

the support member is rotatable relative to the storage member;

the supporting component comprises a top plate 11, wherein a through type jack 18 is formed in the top plate 11, and a pull groove 17 is formed in one side, close to the jack 18, of the top plate 11;

the storage component comprises a box body 1, a heat preservation cavity 16 is formed in the box body 1, and a top cover 3 is installed at the top of the box body 1;

the material pushing assembly comprises a rotatable guide roller 9, and a conveying belt 8 is sleeved on the guide roller 9;

the material pushing assembly comprises a trapezoidal frame 10, an electric push rod 14 is installed inside the trapezoidal frame 10, a moving rod 15 is installed at the telescopic end of the electric push rod 14, a push plate 13 is installed at the top of the moving rod 15, a top cover 3 is pulled to separate the top cover 3 from the box body 1, a limiting plate 25 is supported through a limiting groove 21, the top plate 11 is horizontally placed, liquid nitrogen is added into a heat preservation cavity 16, vaccines needing low-temperature storage are inserted into a jack 18 on the top plate 11, after the vaccines are placed, the top cover 3 is placed back to the upper portion of the box body 1, the upper portion of the box body 1 is shielded through the top cover 3, the vaccines are stored at low temperature, when the vaccines are inoculated to animals, the top cover 3 is taken down, the guide roller 9 rotates to drive the conveyor belt 8 to rotate, the trapezoidal frame 10 is driven by the conveyor belt 8 to move, the push plate 13 is driven by the trapezoidal frame 10 to move to the position needed by a user, drive the removal of movable rod 15 through electric putter 14, drive push pedal 13 through movable rod 15 and remove, promote the bacterin through push pedal 13, make the bacterin remove in jack 18 on roof 11, let the bacterin remove to 1 outsidely of box, through syringe extraction bacterin, after the bacterin extraction, inject the bacterin into the animal internally, extract the bacterin in proper order and vaccinate the animal, after all bacterins use, through draw groove 17 pulling roof 11, make roof 11 drive the container of using back bacterin once only remove to the external world.

Example four: a livestock-raising animal doctor uses low temperature vaccine storage device includes:

an incubation assembly comprising a support member for supporting a vaccine and a storage member for storing liquid nitrogen;

the movable pushing assembly is arranged below the vaccine in the pushing assembly and is used for pushing the vaccine in the heat preservation assembly to move to the outside of the heat preservation assembly;

the support member is rotatable relative to the storage member;

the supporting component comprises a top plate 11, wherein a through type jack 18 is formed in the top plate 11, and a pull groove 17 is formed in one side, close to the jack 18, of the top plate 11;

the storage component comprises a box body 1, a heat preservation cavity 16 is formed in the box body 1, and a top cover 3 is installed at the top of the box body 1;

the material pushing assembly comprises a rotatable guide roller 9, and a conveying belt 8 is sleeved on the guide roller 9;

the pushing assembly comprises a trapezoidal frame 10, an electric push rod 14 is installed inside the trapezoidal frame 10, a moving rod 15 is installed at the telescopic end of the electric push rod 14, and a push plate 13 is installed at the top of the moving rod 15;

a guide frame 4 is installed on one side of the box body 1, a feeding hole 20 is formed in the top of the guide frame 4, a discharging hole 19 is formed in the bottom of the guide frame 4, hooks 5 are installed on two sides of the guide frame 4, which are adjacent to the box body 1, the top cover 3 is pulled to be separated from the box body 1, a limiting plate 25 is supported through a limiting groove 21, the top plate 11 is horizontally placed, liquid nitrogen is added into the heat preservation cavity 16, vaccines needing low-temperature storage are inserted into a jack 18 on the top plate 11, after the vaccines are placed, the top cover 3 is placed back to the upper portion of the box body 1, the upper portion of the box body 1 is shielded through the top cover 3, the vaccines are stored at low temperature, when the vaccines are inoculated to animals, the garbage bag is clamped with the two hooks 5, the garbage bag is fixed below the guide frame 4, the top cover 3 is taken down, the guide roller 9 rotates to drive the conveying belt 8 to rotate, drive trapezoidal frame 10 through conveyer belt 8 and remove, drive push pedal 13 through trapezoidal frame 10 and remove to the position department that the user needs, drive carriage release 15 through electric putter 14 and remove, drive push pedal 13 through carriage release 15 and remove, promote the bacterin through push pedal 13, make the bacterin remove in jack 18 on roof 11, let the bacterin remove to box 1 outside, extract the bacterin through the syringe, after the bacterin extraction, inject the bacterin into the animal internally, it inoculates the animal to extract the bacterin in proper order, all bacterins use the back, through drawing groove 17 pulling roof 11, make roof 11 drive the container that uses the back bacterin once only remove to the external world, let the bacterin container pass through feed port 20 and get into to leading truck 4 in, let the bacterin container enter into to the disposal bag through unloading hole 19, let the bacterin container be convenient for centralized processing.

Example five: a livestock-raising animal doctor uses low temperature vaccine storage device includes:

an incubation assembly comprising a support member for supporting a vaccine and a storage member for storing liquid nitrogen;

the movable pushing assembly is arranged below the vaccine in the pushing assembly and is used for pushing the vaccine in the heat preservation assembly to move to the outside of the heat preservation assembly;

the support member is rotatable relative to the storage member;

the supporting component comprises a top plate 11, wherein a through type jack 18 is formed in the top plate 11, and a pull groove 17 is formed in one side, close to the jack 18, of the top plate 11;

the storage component comprises a box body 1, a heat preservation cavity 16 is formed in the box body 1, and a top cover 3 is installed at the top of the box body 1;

the material pushing assembly comprises a rotatable guide roller 9, and a conveying belt 8 is sleeved on the guide roller 9;

the pushing assembly comprises a trapezoidal frame 10, an electric push rod 14 is installed inside the trapezoidal frame 10, a moving rod 15 is installed at the telescopic end of the electric push rod 14, and a push plate 13 is installed at the top of the moving rod 15;

a guide frame 4 is installed on one side of the box body 1, a feeding hole 20 is formed in the top of the guide frame 4, a discharging hole 19 is formed in the bottom of the guide frame 4, and clamping hooks 5 are installed on two sides, adjacent to the box body 1, of the guide frame 4;

the upper part of the guide frame 4 close to the clamping hook 5 is provided with a first motor 7, the output end of the first motor 7 is provided with a winding roller 23, the winding roller 23 is wound with a traction rope 27, one end of the traction rope 27 is provided with a pull ring 22, two sides of the top plate 11 close to the pull groove 17 are provided with clamping rods 24, two sides of the top plate 11 are provided with limiting plates 25, two sides of the heat preservation cavity 16 close to the two limiting plates 25 are provided with limiting grooves 21, the clamping rods 24 are provided with clamping grooves 26, the box body 1 is rotatably connected with a handle 2 adjacent to two sides of the guide frame 4, the handle 2 is sleeved with a rubber sleeve, the top cover 3 is pulled to separate the top cover 3 from the box body 1, the limiting grooves 21 support the limiting plates 25 to enable the top plate 11 to be horizontally placed, liquid nitrogen is added into the heat preservation cavity 16, and vaccines required to be stored at low temperature are inserted into the jack 18 on the top plate 11, after the vaccine is placed, the top cover 3 is placed back to the upper part of the box body 1, the upper part of the box body 1 is shielded through the top cover 3, so the vaccine is stored at low temperature, when the animal needs to be vaccinated, the device is moved to a using point through the rubber sleeve and the lifting handle 2, the garbage bag is clamped with the two clamping hooks 5, so the garbage bag is fixed below the guide frame 4, the top cover 3 is taken down, the guide roller 9 rotates through the guide roller 9, the guide roller 9 drives the conveyer belt 8 to rotate, the trapezoidal frame 10 is driven to move through the conveyer belt 8, the push plate 13 is driven to move through the trapezoidal frame 10 to a position required by a user, the movable rod 15 is driven to move through the electric push rod 14, the push plate 13 is driven to move through the movable rod 15, the vaccine is pushed through the push plate 13, so that the vaccine moves in the jack 18 on the top plate 11, the vaccine is moved to the outer part of the box body 1, the vaccine is extracted through the injector, after the vaccine is extracted, the vaccine is injected into the animal body, extract bacterin in proper order and vaccinate the animal, all bacterins use the back, with draw-in groove 26 block on pull ring 22 and the kelly 24, drive wind-up roll 23 through first motor 7 and rotate, wind-up roll 23 rolling haulage rope 27 through wind-up roll, through haulage rope 27 pulling pull ring 22, through pull ring 22 pulling kelly 24, let roof 11 rotate, make roof 11 drive the container of using back bacterin once only remove to the external world, let the bacterin container pass through feed port 20 and get into to leading truck 4 in, let the bacterin container enter into the disposal bag through unloading hole 19, let the bacterin container be convenient for centralized processing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

16页详细技术资料下载
上一篇:一种医用注射器针头装配设备
下一篇:一种冷链中断显色预警型疫苗冷藏装置

网友询问留言

已有0条留言

还没有人留言评论。精彩留言会获得点赞!

精彩留言,会给你点赞!