CN115337433A - Livestock breeding house is with disinfection atomizer for poultry - Google Patents

Abstract

The invention discloses a disinfection spray device for a livestock breeding house for animal husbandry, which belongs to the field of corral equipment. The disinfectant spray device for livestock breeding houses includes: an infusion tube, a piston tube, a piston rod, a connecting piece, a shielding piece, etc., and the liquid medicine is pressurized into the infusion tube through the liquid supply device. At this time, the piston rod is pushed by the pressure of the liquid medicine to move toward the outside of the piston tube. During the movement, the connecting piece and the blocking piece are driven to move, so that the connecting assembly is separated, so that the blocking piece detachably connected to the lower part of the spray head rotates and hangs around the hinged position of the other connecting pieces. After the liquid medicine is sprayed, the piston rod is pushed into the piston tube again, and the piston rod can be inserted into the infusion tube to block the remaining liquid on the top of the infusion tube from sliding down. At the same time, the occluder is fixed back to the bottom of the spray head through the connection assembly again, so that the remaining liquid in the lower part of the infusion tube and the spray head can be prevented from dripping.

Description

Disinfectant spray device for livestock breeding house

technical field

The invention relates to the field of corral equipment, in particular to a disinfecting spray device for a livestock barn used for animal husbandry.

Background technique

There are often various sanitary problems in livestock pens, which need to be cleaned and disinfected regularly to avoid the impact of parasites, diseases and even infectious diseases on livestock. Disinfection is an important part of it. Disinfection methods and disinfection The ratio of the liquid determines whether the livestock pens can be disinfected as much as possible under the premise of reducing the impact of the liquid medicine on the health of the livestock.

Some existing livestock pens no longer use human-made disinfection methods. Disinfection nozzles are often arranged in rows on the top or wall of the livestock pens, and spray a well-proportioned medicinal solution into the pens. , This method not only reduces labor costs, but also improves disinfection efficiency, reduces disinfection dead ends, and avoids the impact of disinfectant on workers' health.

However, in this automated and large-scale disinfection equipment system, there are often hidden dangers that are difficult to detect due to the lack of manual operation observation. One of them is the disinfection spout. The problem of residual liquid dripping out. In some livestock pens, disinfectants with a concentration close to the safety critical concentration will be used due to factors such as livestock species, body size, and disinfection purposes. Under normal spraying conditions, the disinfectant will spread and fall on the pens. The corners of the walls and the ground will not be poisoned by the excessive ingestion of the livestock, but these spray ports, which are numerous and located above the fence, will spray into the fence due to the liquid medicine residue in the pipeline and the slight leakage of the pipeline valve. Drops large, non-atomized droplets. Such droplets have the risk of falling into water tanks and feed and being accidentally eaten by livestock. In extreme cases, they are frozen into larger particles or blocks and fall in cold weather, thereby being accidentally eaten by livestock. Such situations can unknowingly lead to excessive intake of medicinal liquid by livestock, which is poisonous to their health.

Contents of the invention

The purpose of the present invention is to overcome the problems in the prior art and provide a method that can prevent the spray port above the fence from dripping non-atomized large particles into the fence due to reasons such as liquid medicine residue in the pipeline and slight leakage of the pipeline valve. Droplets of livestock with disinfectant spray device for livestock barns.

The present invention provides a kind of disinfection spraying device for livestock breeding house, comprising:

Infusion tube, the lower part of the infusion tube is connected with the spray head, and the upper part of the infusion tube is connected with the liquid supply device;

Piston tube, the piston tube is connected to the side of the infusion tube, and the piston tube communicates with the inside of the infusion tube;

A piston rod, one end of the piston rod is located in the piston tube, and the piston rod is slidably connected with the piston tube;

A connecting piece, the connecting piece is connected to the end of the piston rod outside the piston tube;

a shielding piece, the shielding piece is hinged on the connecting piece;

The connecting assembly is arranged between the shielding part and the spray head. The connecting assembly is used to detachably connect the shielding part to the bottom of the spray head. The movement of the piston rod to the outside of the piston tube can separate the shielding part from the spray head.

Further, the connection assembly includes: a first hook and a second hook, the first hook is connected to the spray head, the second hook is arranged on the shield, and the first hook is used to hang on the second hook .

Further, the connection assembly includes: a first magnetic attraction and a second magnetic attraction, the first magnetic attraction is arranged on the spray head, the second magnetic attraction is arranged on the shielding member, the first magnet and the second magnet can be connected Magnetic connection.

Further, it also includes:

The storage box is arranged on the infusion tube, the storage box is connected with the infusion tube, and the storage box is opposite to the piston tube;

The barrier film, the barrier film has a sealing section and a non-sealing section, one end of the sealing section is connected to the end of the piston rod located in the piston tube, one end of the non-sealing section extends into the storage box, and the sealing section is used to block and seal the infusion tube and the spray Head, with a through hole on the non-sealed section;

The elastic part is arranged in the storage box, and the elastic part is used to provide the pulling force for pulling the barrier film back into the storage box.

Further, the elastic member is a coil spring, and one end of the non-sealed section is connected to the coil spring. The coil spring is used to provide a pulling force to pull the barrier film back into the storage box, and is used to roll the barrier film and store it in the storage box.

Further, a sealing chute is provided on the inner side wall of the infusion tube and the piston tube, and the side of the barrier film is embedded in the sealing chute.

Further, a liquid sump is provided on the shielding member.

Further, it also includes: a reset member, the reset member is arranged between the end of the piston rod inside the piston tube and the inner wall of the infusion tube, and the reset member is used to provide a pulling force for pulling the piston rod back into the piston tube.

Further, the return member includes a return spring, and the return spring is arranged between the end of the piston rod inside the piston tube and the inner wall of the infusion tube.

Further, the piston rod includes: a rod body and a piston head, the piston head is arranged inside the piston tube, and the piston head has an inclined surface facing the upper part of the infusion tube, one end of the rod body is connected to the piston head, and the other end of the rod body is connected to the connector .

Compared with the prior art, the beneficial effects of the present invention are: the disinfecting spray device for livestock breeding houses of the present invention, the lower part of the infusion tube is connected with the spray head, the upper part of the infusion tube is connected with the liquid supply device, and the liquid medicine passes through The fluid supply set is pressurized into the infusion tubing. At this time, the piston rod is pushed by the pressure of the liquid medicine to move toward the outside of the piston tube. During the movement, the connecting piece and the blocking piece are driven to move, so that the connecting assembly is separated, so that the blocking piece detachably connected to the lower part of the spray head rotates and hangs around the hinged position of the other connecting pieces. After the liquid medicine is sprayed, the piston rod is pushed into the piston tube again, and the piston rod can be inserted into the infusion tube to block the remaining liquid on the top of the infusion tube from sliding down. At the same time, the occluder is fixed back to the bottom of the spray head through the connection assembly again, so that the remaining liquid in the lower part of the infusion tube and the spray head can be prevented from dripping before the next spray.

Description of drawings

Fig. 1 is a half-sectional view of the overall structure of an embodiment of the present invention;

Fig. 2 is a half-sectional view of the overall structure of an embodiment of the present invention;

Fig. 3 is a partial side detail cross-sectional view of one embodiment of the present invention.

Explanation of reference signs:

1. Infusion tube; 2. Spray head; 3. Piston tube; 4. Piston rod; 41. Rod body; 42. Piston head; 71. The first hook; 72. The second hook; 81. The storage box; 82. The blocking film; 83. The elastic part; 9. The reset part.

Detailed ways

Specific embodiments of the present invention are described in detail below, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The present invention provides a disinfectant spray device for a livestock barn, comprising: an infusion tube 1, a piston tube 3, a piston rod 4, a connecting piece 5, a shielding piece 6, and the like. The lower part of the infusion tube 1 is connected with the spray head 2, and the upper part of the infusion tube 1 is connected with the liquid supply device; the piston tube 3 is connected to the side of the infusion tube 1, and the piston tube 3 is connected with the inside of the infusion tube 1; the piston rod One end of 4 is located in the piston tube 3, and the piston rod 4 is slidingly connected with the piston tube 3; the connecting piece 5 is connected to the end of the piston rod 4 outside the piston tube 3; the blocking piece 6 is hinged on the connecting piece 5; The assembly 7 is arranged between the shutter 6 and the spray head 2, the connection assembly 7 is used to detachably connect the shutter 6 to the bottom of the spray head 2, and the movement of the piston rod 4 to the outside of the piston tube 3 makes the shutter 6 and the spray head 2 points to leave.

Specifically, please refer to FIGS. 1-2 , the lower part of the infusion tube 1 is connected to the spray head 2 , and the upper part of the infusion tube 1 is connected to the liquid supply device, and the liquid medicine enters the infusion tube 1 through the liquid supply device. At this time, the piston rod 4 is pushed by the pressure of the liquid medicine to move toward the outside of the piston tube 3 . During the movement, the connecting part 5 and the shielding part 6 are driven to move, so that the connecting assembly 7 is separated, so that the shielding part 6 detachably connected to the bottom of the spray head 2 rotates and hangs around the hinged position of the other connecting parts 5 . After the liquid medicine has been sprayed, the piston rod 4 is pushed into the piston tube 3 again, and the piston rod 4 can be inserted into the infusion tube to block the sliding of the remaining liquid on the top of the infusion tube. At the same time, the occluder 6 is fixed back to the bottom of the spray head 2 through the connection assembly 7, so that the remaining liquid in the lower part of the infusion tube 1 and the spray head 2 can be prevented from dripping.

In this embodiment, in order to enable the piston rod 4 to better seal and block the liquid flow, so that the liquid flow can better push the piston rod 4 to move out of the piston tube 3, the infusion tube 1 is a tube body with a rectangular cross section. , when the piston rod 4 is inserted into the infusion tube 1, it can better block the liquid flow.

In other embodiments, the piston rod 4 and the infusion tube 1 with other shapes and inner chambers can also be used, and a groove suitable for the shape of the piston rod 4 can be opened on the inner wall of the infusion tube 1, so that the piston rod 4 can be blocked well. The infusion tube 1 thus blocks the liquid flow, and the shape of the piston rod 4 must be such that it can be pushed to the outside of the piston tube 3 under the pressure of the liquid medicine.

In this embodiment, the connection assembly 7 includes: a first hook 71 and a second hook 72, the first hook 71 is connected to the spray head 2, the second hook 72 is arranged on the shield 6, the first hook The hanger 71 is used to hang on the second hook 72 . When the connecting part 5 and the shielding part 6 gradually move under the drive of the piston rod 4, the first hooking part 71 will gradually move away from the second hooking part 72, thereby completing the separation of the shielding part 6 and the spray head 2, so that the inside of the infusion tube 1 The liquid medicine can be ejected normally.

In another embodiment, the connection assembly 7 includes: a first magnetic attraction and a second magnetic attraction, the first magnetic attraction is arranged on the spray head 2, the second magnetic attraction is arranged on the shield 6, and the second magnetic attraction is arranged on the spray head 2. The first magnet and the second magnet can be magnetically connected to each other, so that the operation of fixing the shutter 6 back to the bottom of the spray head 2 through the connection assembly 7 is more convenient.

In this embodiment, please refer to FIG. 3 , when the piston rod 4 is pushed by the pressure of the liquid medicine, and the movement of the blocking member 6 fails to separate the connecting assembly 7, in order to prevent the liquid in the infusion tube 1 from moving from the piston rod 4 Falls in the gap that produces and sprays on the shielding member 6. Therefore, a storage box 81, a barrier film 82 and an elastic member 83 are also provided, wherein the storage box 81 is arranged on the infusion tube 1, the storage box 81 communicates with the infusion tube 1, and the storage box 81 is opposite to the piston tube 3; the barrier film 82 It has a sealed section and a non-sealed section, one end of the sealed section is connected to the end of the piston rod 4 inside the piston tube 3, one end of the non-sealed section extends into the storage box 81, and the sealed section is used to block and seal the infusion tube 1 from spraying The head 2 is provided with a through hole on the non-sealed section; the elastic member 83 is arranged in the storage box 81 , and the elastic member 83 is used to provide a pulling force for pulling the blocking film 82 back into the storage box 81 .

When the piston rod 4 is pushed by the pressure of the liquid medicine, it will pull the blocking film 82 to overcome the pulling force of the elastic member 83 to move out of the storage box 81 and enter the infusion tube 1. At this time, what enters the infusion tube 1 is the sealing section of the blocking film 82. The infusion tube 1 can still be effectively sealed to prevent the liquid from falling from the gap generated by the movement of the piston rod 4 and sprayed on the shielding member 6, thereby forming large droplets that will gather and drip on the shielding member 6, and the collected The droplets will evaporate before the next spray.

In this embodiment, the elastic member 83 is a coil spring, and one end of the non-sealed section is connected to the coil spring. The coil spring is used to provide a pulling force for pulling the barrier film 82 back into the storage box 81, and is used to make the barrier film 82 roll up. It is stored in the storage box 81 around. When the blocking film 82 is pulled out further, the non-sealed section is located in the infusion tube 1, and the liquid in the infusion tube 1 will flow into the spray port 2 through the through hole on the non-sealed section to complete the spraying operation.

In this embodiment, the inner wall of the infusion tube 1 and the piston tube 3 is provided with a sealing chute, and the side of the blocking film 82 is embedded in the sealing chute, so as to ensure the sealing effect of the blocking film 82 on the infusion tube 1 .

In this embodiment, the cover 6 is provided with a liquid collection pit 61, which is used to collect the residual liquid medicine dripped from the infusion tube 1 and the spray head 2, so as to prevent the surface area of the cover 6 from being insufficient to carry the dripping liquid. residual medicine. And before the next spraying, the dripped liquid medicine will evaporate completely in the liquid collecting pit 61 .

In this embodiment, it also includes: a reset member 9, which is arranged between the end of the piston rod 4 located in the piston tube 3 and the inner wall of the infusion tube 1, and the reset member 9 is used to pull the piston rod 4 back into the piston tube. 3 within the pull.

In one embodiment, the return member 9 includes a return spring, and the return spring is arranged between the end of the piston rod 4 inside the piston tube 3 and the inner wall of the infusion tube 1 . In other embodiments, the reset member 9 may also be of other structures, such as various types of elastic components.

In this embodiment, the piston rod 4 includes: a rod body 41 and a piston head 42, the piston head 42 is arranged inside the piston tube 3, and the piston head 42 has a slope, the slope faces the upper part of the infusion tube 1, one end of the rod body 41 and the piston head 42, and the other end of the rod body 41 is connected with the connector 5. The inclined surface of the piston head 42 is convenient to make the piston head 42 generate a horizontal component force on the inclined surface by the liquid medicine pressure from above and below, so that the piston head 42 is pushed out toward the piston tube 3 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. A disinfectant spray device for a livestock house for animal husbandry, comprising: An infusion tube (1), the lower part of the infusion tube (1) is connected with a spray head (2), and the upper part of the infusion tube (1) is connected with a liquid supply device; A piston tube (3), the piston tube (3) is connected to the side of the infusion tube (1), and the piston tube (3) communicates with the inside of the infusion tube (1); A piston rod (4), one end of the piston rod (4) is located in the piston tube (3), and the piston rod (4) is slidingly connected to the piston tube (3); A connecting piece (5), the connecting piece (5) is connected to the end of the piston rod (4) outside the piston tube (3); A shield (6), the shield (6) is hinged on the connector (5); A connection assembly (7), the connection assembly (7) is arranged between the shield (6) and the spray head (2), the connection assembly (7) is used to make the shield (6) It is detachably connected to the bottom of the spray head (2), and the movement of the piston rod (4) to the outside of the piston tube (3) can separate the shutter (6) from the spray head (2) open. 2. The disinfecting spray device for animal husbandry as claimed in claim 1, the connection assembly (7) comprising: a first hook (71) and a second hook (72), the first hook (71) is connected to the spray head (2), the second hook (72) is set on the shield (6), and the first hook (71) is used to hang on the first On the two hook pendants (72). 3. The disinfection spray device for livestock breeding houses as claimed in claim 1, the connection assembly (7) comprises: a first magnetic attraction and a second magnetic attraction, and the first magnetic attraction is located at the On the spray head (2), the second magnetic attraction part is arranged on the shielding part (6), and the first magnet and the second magnet can be connected magnetically. 4. The disinfecting spray device for livestock breeding house as claimed in claim 1, further comprising: A storage box (81), the storage box (81) is arranged on the infusion tube (1), the storage box (81) communicates with the infusion tube (1), and the storage box (81) Relative to the piston tube (3); A barrier film (82), the barrier film (82) has a sealing section and a non-sealing section, one end of the sealing section is connected to the end of the piston rod (4) located in the piston tube (3), and the non-sealing section One end of the sealing section extends into the storage box (81), and the sealing section is used to block and seal the infusion tube (1) and the spray head (2), and the non-sealing section is provided with a through hole ; An elastic member (83), the elastic member (83) is arranged in the storage box (81), and the elastic member (83) is used to provide the barrier film (82) to be pulled back to the storage box (81). ) within the tension. 5. The livestock breeding house as claimed in claim 4 uses a disinfection spray device, the elastic member (83) is a coil spring, and one end of the non-sealed section is connected to the coil spring, and the coil spring uses The pulling force for pulling the barrier film (82) back into the storage box (81) is provided, and the barrier film (82) is wound and stored in the storage box (81). 6. The disinfecting spray device for animal husbandry as claimed in claim 4, the inner wall of the infusion tube (1) and the piston tube (3) is provided with a sealing chute, and the blocking film (82 ) is embedded in the sealing chute. 7. The disinfection spray device for livestock breeding houses according to claim 1, wherein a liquid collection pit (61) is arranged on the shielding member (6). 8. The disinfecting spray device for animal husbandry as claimed in claim 1, further comprising: a reset member (9), the reset member (9) is located on the piston rod (4) and is located in the piston tube (3) Between one end inside and the inner wall of the infusion tube (1), the reset member (9) is used to provide a pulling force for pulling the piston rod (4) back into the piston tube (3). 9. The disinfecting spray device for animal husbandry as claimed in claim 8, the return member (9) includes a return spring, and the return spring is located in the piston rod (4) and is located in the piston tube (3). Between one end of the tube and the inner wall of the infusion tube (1). 10. The disinfectant spray device for animal husbandry as claimed in claim 1, the piston rod (4) comprises: a rod body (41) and a piston head (42), and the piston head (42) is located on the Inside the piston tube (3), and the piston head (42) has a slope, the slope faces the top of the infusion tube (1), one end of the rod body (41) is connected with the piston head (42), and the rod body ( The other end of 41) is connected with the connecting piece (5).

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