Pig house disinfection device

Abstract

The present invention belongs to the technical field of pig breeding equipment, and discloses a pig house disinfection device, comprising a movable bottom plate, a water tank and a pump body are respectively arranged on the top of the movable bottom plate, a cleaning liquid chamber and a disinfecting liquid chamber are respectively separated by vertical partitions in the water tank, a box cover is installed on the top of the water tank, and the bottoms of two conveying pipes pass through the box cover to extend into the cleaning liquid chamber and the disinfecting liquid chamber respectively, an adjusting device comprises a frustum, a switching mechanism and a locking mechanism, the switching mechanism is used to switch and dock the input end of the conveying pipe between the two conveying pipe output ends, and the locking mechanism is used to lock and fix the input end of the conveying pipe with the output end of the conveying pipe after docking, the cleaning liquid chamber and the disinfecting liquid chamber formed by the vertical isolation in the water tank can be filled with cleaning liquid and disinfecting liquid at the same time, and the use of the switching mechanism and the locking mechanism in the adjusting device can realize rapid switching between cleaning and disinfection operations, and the docking between the pipe bodies after switching is stable and reliable.

Description

Technical Field

[0001] The invention relates to the technical field of pig breeding equipment, in particular to a pig house disinfection device. Background Art

[0002] In order to ensure the hygiene of the pig house environment and individual pigs in the pig farm, it is usually necessary to clean and disinfect the pig house, and a disinfection vehicle is needed during the disinfection process. The Chinese utility model patent with the announcement number CN206454040U discloses a pig house disinfection vehicle. The pig house disinfection vehicle includes a frame, and the bottom of the frame is provided with two rows of front and rear rollers, and the frame is provided with a plunger pump, a medicine box and a spray gun in sequence; the plunger pump is connected to the medicine box through a liquid supply pipe, and the spray gun is connected to the plunger pump through a liquid outlet pipe; the plunger pump is matched with a single-phase motor. This patent solves the problems of high labor intensity and uneven spraying of workers in existing disinfection equipment. The disinfection vehicle adopts the principle of air flow atomization to spray the liquid medicine at high speed and extremely fine mist particles, with small droplets and no blockage. The unidirectional motor drives the plunger pump to suck the disinfectant in the medicine box into the pump through the liquid supply pipe, and then discharges it through the liquid outlet pipe, and atomizes and sprays it through the water mist nozzle of the spray gun, with uniform atomization, high working efficiency and long spraying distance. In areas with power shortage or power outage, the direct current in the battery pack is converted into alternating current through the battery pack and inverter to drive the plunger pump to work.

[0003] However, when the pig house disinfection vehicle disclosed in the above patent technology is used to clean and disinfect the pig house in sequence, it is necessary to fill the cleaning liquid and disinfectant into the reagent box first and then, which is more laborious and affects the working efficiency of the pig house disinfection. Summary of the invention

[0004] In order to solve the technical problems raised in the above background technology, the present invention provides a pig house disinfection device.

[0005] The present invention is implemented by the following technical scheme: a pig house disinfection device, comprising a movable bottom plate, a water tank and a pump body are respectively arranged on the top of the movable bottom plate, a cleaning liquid chamber and a disinfection liquid chamber are respectively separated by a vertical partition in the water tank, a tank cover is installed on the top of the water tank, two delivery pipes are respectively inserted on the tank cover, and the bottoms of the two delivery pipes pass through the tank cover to extend into the cleaning liquid chamber and the disinfection liquid chamber respectively;

[0006] The pump body input end is connected to a transmission pipe, and the pump body output end is connected to a nozzle through a nozzle.

[0007] The box cover is provided with an adjusting device.

[0008] The adjusting device comprises a round table, a switching mechanism and a locking mechanism.

[0009] The round platform is supported on the top of the box cover, and the switching mechanism and the locking mechanism are both arranged on the round platform.

[0010] The switching mechanism is used to switch the input end of the transmission pipe between the two output ends of the transmission pipe.

[0011] The locking mechanism is used to lock and fix the input end of the transmission pipe and the output end of the transmission pipe after they are docked.

[0012] As a further improvement of the above scheme, the switching mechanism includes a vertical shaft, which is rotatably inserted at the top center of the truncated table, and a first support arm that rotates synchronously with the vertical shaft is radially arranged on the outer wall of the vertical shaft, and a first butt joint tube parallel to the vertical shaft is fixed at one end of the first support arm.

[0013] The output end of the first connecting pipe is connected to the input end of the transmission pipe.

[0014] The first support arm can move axially relative to the outer wall of the vertical shaft.

[0015] When the first butt joint tube is moved and switched to the corresponding conveying tube, the first support arm is axially moved on the outer wall of the vertical shaft toward the direction close to the truncated cone, so that the input end of the first butt joint tube is butted against the output end of the conveying tube.

[0016] As a further improvement of the above solution, a slide groove is axially opened on the outer wall of the vertical shaft, a slider is slidably connected in the slide groove, and one side of the slider is fixedly connected to one end of the first support arm close to the vertical shaft.

[0017] As a further improvement of the above solution, the bottom of the vertical shaft is rotatably arranged on the top of the water tank, and a rotating hole for the vertical shaft to pass through is opened at the center of the truncated cone.

[0018] As a further improvement of the above solution, the locking mechanism includes a first moving block, which is arranged in parallel below the first support arm, and the first moving block rotates synchronously with the vertical shaft, and the first moving block moves synchronously with the axial movement of the slider;

[0019] A first pressure rod parallel to the vertical axis is elastically inserted on the first support arm, a first rod hole for the first pressure rod to pass through is formed on the first moving block, and a first groove which can be cross-engaged with the first rod hole is formed on the rod body of the first pressure rod.

[0020] The top of the notch of the first groove has a first inclined surface, and the top of the hole of the first rod hole has a second inclined surface that is slidably pressed and matched with the first inclined surface.

[0021] A block is protruding from the bottom of the first pressure rod.

[0022] A second movable block is provided on the top of the truncated cone so as to be radially elastically movable. A plug hole for inserting a card block is provided on the top of the second movable block. A first card slot connected to the plug hole and engaged with the card block is provided inside the second movable block. A first pressure-bearing slope for sliding contact with the card block is provided on one side of the top of the plug hole.

[0023] As a further improvement of the above solution, a first telescopic rod is provided between the slider and the first moving block, and a first spring is sleeved on the outer side of the first telescopic rod.

[0024] A second spring is sleeved on the outer side of the first compression rod, a vertical plate is installed on the top of the truncated table, a second telescopic rod is arranged between one side of the vertical plate and the centripetal side of the second moving block, and a third spring is sleeved on the outer side of the second telescopic rod;

[0025] When the first pressing rod moves downward, the second spring is compressed and deformed, and the first inclined surface contacts and presses the second inclined surface to force the first moving block to move radially toward the center. The first spring is compressed and deformed.

[0026] When the card block contacts the first pressure-bearing slope, the second movable block is forced to move radially toward the centripetal direction, and the third spring is compressed and deformed, so that the card block enters the insertion hole along the first pressure-bearing slope. When the card block completely enters the insertion hole, the elastic force of the third spring recovers and forces the second movable block to move radially toward the centrifugal direction, so that the first card slot and the card block are engaged with each other.

[0027] As a further improvement of the above solution, a second pressure rod parallel to the vertical axis is elastically inserted on the first moving block, a convex point is protruding from the bottom of the second pressure rod, and a second pressure-bearing slope is provided on the top of the second moving block to slide and press with the convex point.

[0028] When the first slot is connected to the block, the second pressing rod is pressed downward to make the convex point contact the second pressure slope, forcing the second moving block to move radially toward the center, so that the first slot is separated from the block, and the block is completely restored to move into the insertion hole.

[0029] As a further improvement of the above solution, a fourth spring is sleeved on the outer side of the second pressure rod, and when the second pressure rod moves downward, the fourth spring is compressed and deformed.

[0030] As a further improvement of the above solution, two first through holes are relatively opened on the top of the truncated cone for the delivery pipe to pass through, and two second through holes are relatively opened on the top of the tank cover for the delivery pipe to pass into the water tank.

[0031] As a further improvement of the above scheme, a plurality of moving wheels are arranged at the bottom of the movable base plate, handles and winding roller frames are respectively installed on both sides of the top of the movable base plate, the nozzle is wound around the winding roller frame, a pipe rack is arranged on the side of the top of the movable base plate, and the transmission pipe is straddled and mounted on the pipe rack.

[0032] Compared with the prior art, the present invention has the following beneficial effects:

[0033] The pig house disinfection device of the present invention can be loaded with cleaning liquid and disinfectant at the same time through the cleaning liquid chamber and the disinfection liquid chamber formed by vertical isolation in the water tank, and can cooperate with the use of the switching mechanism and the locking mechanism in the adjustment device to achieve rapid switching between cleaning and disinfection operations, and the docking between the pipe bodies after switching is stable and reliable.

[0034] The pig house disinfection device of the present invention can facilitate the rapid switching and docking between the first butt joint pipe and the required conveying pipe through the vertical shaft, the slider, the first support arm, the first butt joint pipe and other structures arranged in the switching mechanism.

[0035] The pig house disinfection device of the present invention can facilitate the locking and fixing of the first docking pipe and the required conveying pipe after switching and docking through the first pressure rod, the first moving block, the second moving block and the clamping block and other structures arranged in the locking mechanism.

[0036] The pig house disinfection device of the present invention can conveniently release the locked and fixed state between the first butt joint pipe and the required conveying pipe by arranging the second pressure rod, the convex point and other structures in the locking mechanism.

[0037] The pig house disinfection device of the present invention is provided with structures such as a limit block and a valve plate. When the first butt joint pipe and the delivery pipe are butted and not locked with each other (the first pressure rod is not pressed at this time), the valve plate completely seals the inside of the first butt joint pipe, which can prevent the inside of the first butt joint pipe from being polluted by the external environment, thereby preventing external pollutants from being polluted by the first butt joint pipe and the delivery pipe and damaging the pump body. When the first butt joint pipe and the delivery pipe are butt joint and locked with each other (the first pressure rod is pressed at this time), the centripetal radial movement of the first moving block can drive the limit block to move in the limit groove through the first connecting rod, so as to drive the valve plate out of the plate groove through the second connecting rod, so that the valve plate is located inside the first butt joint pipe, and the closed state of the first butt joint pipe is released for subsequent liquid delivery operations.

[0038] The pig house disinfection device of the present invention is provided with structures such as rollers, pistons, and elastic layers. When the limit block drives the valve plate to disengage from the plate groove, the bottom of the limit block can drive the roller to rotate, and the roller drives the cylinder to rotate through the first sprocket, chain, second sprocket, first bevel gear, and second bevel gear, so that the cylinder and the screw rod interact with each other through threading, thereby driving the piston to move downward in the plug groove to squeeze the hydraulic oil in the pressure space, forcing the elastic layer to expand and deform to seal and engage with the second groove of the conveying pipe, which is stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0040] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure of the medium water tank;

[0041] Figure 3 for Figure 1 A schematic diagram of the partial cross-sectional structure of the first butt joint pipe and the conveying pipe on the central circular platform after switching and before they move down to butt joint;

[0042] Figure 4 for Figure 1 A schematic diagram of the partial cross-sectional structure of the first butt joint pipe on the central circular platform and the conveying pipe in the downward butt joint state (unlocked) after switching;

[0043] Figure 5 for Figure 4 The enlarged structural diagram at A in the middle;

[0044] Figure 6 for Figure 1 A schematic diagram of the partial cross-sectional structure of the first butt joint pipe on the central circular platform and the conveying pipe after switching and in the downward butt joint state (locked);

[0045] Figure 7 for Figure 6 The enlarged structural diagram at B in the middle;

[0046] Figure 8 for Figure 1 A schematic diagram of the partial cross-sectional structure of the first butt joint pipe and the conveying pipe on the central circular platform after switching and in the downward butt joint state (lock release);

[0047] Fig. 9 for Figure 1 A schematic diagram of the structure of the first pressure rod;

[0048] Fig.10 for Figure 1 Schematic diagram of the structure of the second moving block;

[0049] Fig.11 for Figure 1 A schematic diagram of the partial structure of the middle delivery pipe and the second butt-jointed pipe;

[0050] Fig.12 for Figure 1 Schematic diagram of the cross-sectional structure of the first moving block.

[0051] Description of main symbols:

[0052] 1. Mobile bottom plate; 2. Water tank; 3. Tank cover; 4. Delivery pipe; 5. Pump body; 6. Transmission pipe; 7. Spray pipe; 8. Winding roller frame; 9. Spray head; 10. First butt joint pipe; 11. Round table; 12. Vertical axis; 13. Second butt joint pipe; 14. Slide; 15. Slider; 16. First support arm; 17. First telescopic rod; 18. First moving block; 19. First pressure rod; 20. First groove; 21. First inclined plane; 22. First rod hole; 23. Second inclined plane; 24. Second rod hole; 25. Second moving block; 26. Socket; 27, first pressure-bearing slope; 28, first clamping groove; 29, second pressure rod; 30, second pressure-bearing slope; 31, clamping block; 32, first through hole; 33, first connecting rod; 34, limiting groove; 35, limiting block; 36, second connecting rod; 37, valve plate; 38, plate groove; 39, roller; 40, first sprocket; 41, second sprocket; 42, first bevel gear; 43, cylinder; 44, second bevel gear; 45, screw; 46, piston; 47, plug groove; 48, second groove; 49, elastic layer; 50, second clamping groove. DETAILED DESCRIPTION

[0053] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0054] Example 1

[0055] Please combine Figures 1 to 12 The pig house disinfection device includes a movable bottom plate 1, a water tank 2 and a pump body 5 are respectively arranged on the top of the movable bottom plate 1, the water tank 2 is separated by vertical partitions to form a cleaning liquid cavity and a disinfecting liquid cavity, a box cover 3 is installed on the top of the water tank 2, and two delivery pipes 4 are respectively inserted on the box cover 3, and the bottoms of the two delivery pipes 4 both pass through the box cover 3 to extend into the cleaning liquid cavity and the disinfecting liquid cavity respectively.

[0056] In this embodiment, when the pig house is disinfected, the pig house can be first cleaned by spraying cleaning liquid, and then purified and disinfected by spraying disinfectant liquid.

[0057] The input end of the pump body 5 is connected to a transmission pipe 6, and the output end of the pump body 5 is connected to a nozzle 9 through a nozzle 7.

[0058] The box cover 3 is provided with an adjusting device.

[0059] The adjusting device comprises a round table 11, a switching mechanism and a locking mechanism.

[0060] The round platform 11 is supported on the top of the box cover 3, and the switching mechanism and the locking mechanism are both arranged on the round platform 11.

[0061] The switching mechanism is used to switch and dock the input end of the transmission pipe 6 between the output ends of the two delivery pipes 4 so as to switch the spray liquid between the cleaning liquid and the disinfectant liquid.

[0062] The locking mechanism is used to lock and fix the input end of the transmission tube 6 and the output end of the transmission tube 4 after docking, so as to facilitate the subsequent cleaning or disinfection of the pig house.

[0063] Two first through holes 32 are oppositely formed on the top of the truncated cone 11 for the delivery pipe 4 to pass through, and two second through holes are oppositely formed on the top of the tank cover 3 for the delivery pipe 4 to pass into the interior of the water tank 2.

[0064] A plurality of moving wheels are arranged at the bottom of the movable base plate 1, a handle and a winding roller frame 8 are respectively installed on both sides of the top of the movable base plate 1, the nozzle 7 is wound on the winding roller frame 8, a pipe rack is arranged on the top side of the movable base plate 1, and the transmission pipe 6 is straddled and mounted on the pipe rack.

[0065] The switching mechanism includes a vertical shaft 12, which is rotatably inserted at the top center of the truncated table 11. A first support arm 16 is radially arranged on the outer wall of the vertical shaft 12 to rotate synchronously with the vertical shaft 12. A first butt joint pipe 10 parallel to the vertical shaft 12 is fixed at one end of the first support arm 16.

[0066] The output end of the first butt-jointed tube 10 is connected to the input end of the transmission tube 6.

[0067] The first support arm 16 can move axially relative to the outer wall of the vertical shaft 12.

[0068] When the first butt joint pipe 10 is moved and switched to the corresponding conveying pipe 4 , the first support arm 16 is axially moved on the outer wall of the vertical shaft 12 toward the truncated table 11 so as to dock the input end of the first butt joint pipe 10 with the output end of the conveying pipe 4 .

[0069] A slide groove 14 is axially opened on the outer wall of the vertical shaft 12 , and a slider 15 is slidably connected in the slide groove 14 . One side of the slider 15 is fixedly connected to an end of the first support arm 16 close to the vertical shaft 12 .

[0070] The bottom of the vertical shaft 12 is rotatably arranged on the top of the water tank 2, and a rotation hole is provided at the center of the truncated table 11 for the vertical shaft 12 to pass through. The diameter of the rotation hole is larger than the outer diameter of the vertical shaft 12.

[0071] The locking mechanism comprises a first moving block 18 , which is arranged in parallel below the first support arm 16 . The first moving block 18 rotates synchronously with the vertical shaft 12 , and the first moving block 18 and the slider 15 move axially synchronously.

[0072] A first pressure rod 19 parallel to the vertical axis 12 is elastically inserted on the first support arm 16, a first rod hole 22 for the first pressure rod 19 to pass through is formed on the first moving block 18, and a first groove 20 that can cross-engage with the first rod hole 22 is formed on the rod body of the first pressure rod 19.

[0073] The first groove 20 has a first inclined surface 21 at the top of the notch, and the first rod hole 22 has a second inclined surface 23 that is slidably pressed and matched with the first inclined surface 21 at the top of the notch.

[0074] A block 31 is protruding from the bottom of the first pressure rod 19.

[0075] A second movable block 25 is provided on the top of the truncated table 11 so as to be radially elastically movable. A plug hole 26 for inserting the card block 31 is provided on the top of the second movable block 25. A first card groove 28 connecting to the plug hole 26 and engaging with the card block 31 is provided inside the second movable block 25. A first pressure-bearing slope 27 for sliding contact with the card block 31 is provided on one side of the top of the hole of the plug hole 26.

[0076] A first telescopic rod 17 is provided between the slider 15 and the first moving block 18, and a first spring is sleeved on the outer side of the first telescopic rod 17.

[0077] A second spring is sleeved on the outer side of the first pressure rod 19, a vertical plate is installed on the top of the truncated table 11, a second telescopic rod is arranged between one side of the vertical plate and the centripetal side of the second moving block 25, and a third spring is sleeved on the outer side of the second telescopic rod.

[0078] When the first pressing rod 19 moves downward, the second spring is compressed and deformed, and the first inclined surface 21 contacts and presses the second inclined surface 23 to force the first moving block 18 to move radially toward the center.

[0079] When the block 31 contacts the first pressure-bearing slope 27, the second movable block 25 is forced to move radially toward the centripetal direction. The third spring is compressed and deformed, and the block 31 enters the insertion hole 26 along the first pressure-bearing slope 27. When the block 31 completely enters the insertion hole 26, the elastic force of the third spring recovers and forces the second movable block 25 to move radially toward the centrifugal direction, so that the first slot 28 and the block 31 are engaged with each other, thereby realizing the docking and locking between the first docking tube 10 and the delivery tube 4 at the corresponding position after the position is switched.

[0080] A second pressing rod 29 parallel to the vertical shaft 12 is elastically inserted into the first moving block 18 , and a second rod hole 24 for the second pressing rod 29 to pass through is opened in the first moving block 18 .

[0081] The second pressure rod 29 has a protruding point at the bottom, and the second moving block 25 has a second pressure-bearing slope 30 at the top that is in sliding contact with the protruding point.

[0082] A fourth spring is sleeved on the outer side of the second pressing rod 29. When the second pressing rod 29 moves downward, the fourth spring is compressed and deformed.

[0083] When the first slot 28 is docked with the block 31, if it is necessary to release the docking lock state between the first docking tube 10 and the conveying tube 4 at the corresponding position, the second pressure rod 29 is pressed downward to make the convex point contact the second pressure slope 30, forcing the second movable block 25 to move radially in the centripetal direction, so that the first slot 28 is disengaged from the block 31, and the block 31 is completely restored and moved into the insertion hole 26. At this time, the first pressure rod 19 moves upward under the elastic force of the second spring to move the block 31 upward and disengage from the insertion hole 26 (at this time, the first groove 20 of the first pressure rod 19 moves upward to cross-engage with the first rod hole 22), releasing the docking lock state between the first docking tube 10 and the conveying tube 4 at the corresponding position, and then the first docking tube 10 can be driven by the slider 15 and the first support arm 16 for subsequent deflection switching.

[0084] Example 2

[0085] Please combine Figures 1 to 12 This embodiment is an improved solution of embodiment 1, wherein a valve plate 37 capable of closing the interior is arranged inside the first butt joint tube 10, a plate groove 38 for temporarily inserting the valve plate 37 is arranged on one side inside the first butt joint tube 10, a limiting groove 34 is arranged on the other side inside the first butt joint tube 10, a limiting block 35 is slidably arranged in the limiting groove 34, a first connecting rod 33 is arranged at the centrifugal end of the first movable block 18, one end of the first connecting rod 33 is connected to the limiting block 35, a second connecting rod 36 is arranged on the side of the limiting block 35 close to the valve plate 37 so as to be deflected upward, and one end of the second connecting rod 36 is fixedly connected to the side of the valve plate 37 away from the plate groove 38.

[0086] A reel is fixedly inserted on the second connecting rod 36, a reel hole is opened on the limit block 35, the reel is inserted in the reel hole, a reel spring is sleeved on the outer side of the reel, and two ends of the reel spring are respectively connected to the wall of the reel hole and the outer wall of the reel.

[0087] In this embodiment, when the first butt joint tube 10 and the delivery pipe 4 are butt jointed and not locked with each other (the first pressure rod 19 is not pressed at this time), the valve plate 37 completely seals the interior of the first butt joint tube 10, and one end of the valve plate 37 is inserted into the plate groove 38. In this way, when the first butt joint tube 10 is not butt jointed with the delivery pipe 4, the interior of the first butt joint tube 10 can be prevented from being polluted by the external environment, thereby preventing external pollutants from contaminating the first butt joint tube 10 and the delivery pipe 6 and damaging the pump body 5.

[0088] When the first butt joint tube 10 and the conveying pipe 4 are butt jointed and locked with each other (the first pressure rod 19 is pressed at this time), the centripetal radial movement of the first moving block 18 can drive the limit block 35 to move in the limit groove 34 through the first connecting rod 33, so as to drive the valve plate 37 to disengage from the plate groove 38 through the second connecting rod 36, so that the valve plate 37 is located inside the first butt joint tube 10, thereby releasing the closed state of the first butt joint tube 10.

[0089] When the first butt joint 10 is connected to the delivery pipe 4 for use, the cleaning liquid or disinfectant enters from the input end of the first butt joint 10 and impacts the valve plate 37 upward, causing the valve plate 37 to deflect upward (the coil spring is elastically deformed at this time) to ensure stable delivery of the cleaning liquid or disinfectant.

[0090] Furthermore, a second butt joint tube 13 connected to the delivery tube 4 is concentrically fixed on the top thereof, the top of the second butt joint tube 13 is plugged into the bottom of the first butt joint tube 10, a second groove 48 is provided around the inner circumference of the input end of the first butt joint tube 10, and the notch of the second groove 48 is provided with an elastic layer 49 which completely covers the notch, and the elastic layer 49 is made of rubber. A pressure space is formed between the second groove 48 and the elastic layer 49. A plug groove 47 is axially provided inside the wall of the first butt-joint pipe 10. The bottom of the plug groove 47 is connected to the second groove 48. Hydraulic oil is contained in the plug groove 47 and the pressure space. A piston 46 is provided in the plug groove 47. A cylinder 43 is rotatably provided inside the wall of the first butt-joint pipe 10. A screw 45 is threadedly inserted at the bottom of the cylinder 43. The bottom of the screw 45 is connected to the top of the piston 46. A second bevel gear 44 is provided at the top of the cylinder 43. A roller 39 is provided inside the wall of the first butt-joint pipe 10. A part of the roller 39 extends into the limit groove 34 to roll and frictionally cooperate with the bottom of the limit block 35. A first sprocket 40 is coaxially fixed on the roller 39. A second sprocket 41 is coaxially fixed on the second bevel gear 44. The first sprocket 40 and the second sprocket 41 are connected through a chain transmission. A second clamping groove 50 is provided around the outer peripheral side of the delivery pipe 4.

[0091] When the limit block 35 drives the valve plate 37 to disengage from the plate groove 38, the bottom of the limit block 35 can drive the roller 39 to rotate, and the roller 39 drives the cylinder 43 to rotate through the first sprocket 40, the chain, the second sprocket 41, the first bevel gear 42, and the second bevel gear 44, so that the cylinder 43 and the screw 45 interact with each other by threads, thereby driving the piston 46 to move downward in the plug groove 47 to squeeze the hydraulic oil in the pressure space, forcing the elastic layer 49 to expand and deform so as to seal and engage with the second groove 50 of the delivery pipe 4, which is stable and reliable.

[0092] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A pig house disinfection device, characterized in that: It comprises a movable bottom plate, a water tank and a pump body are respectively arranged on the top of the movable bottom plate, a cleaning liquid chamber and a disinfecting liquid chamber are respectively separated in the water tank by a vertical partition, a tank cover is installed on the top of the water tank, two delivery pipes are respectively inserted on the tank cover, and the bottoms of the two delivery pipes pass through the tank cover to extend into the cleaning liquid chamber and the disinfecting liquid chamber respectively; The pump body input end is connected to a transmission pipe, and the pump body output end is connected to a nozzle through a nozzle. The box cover is provided with an adjusting device. The adjusting device comprises a round table, a switching mechanism and a locking mechanism. The round platform is supported on the top of the box cover, and the switching mechanism and the locking mechanism are both arranged on the round platform. The switching mechanism is used to switch the input end of the transmission pipe between the two output ends of the transmission pipe. The locking mechanism is used to lock and fix the input end of the transmission pipe and the output end of the transmission pipe after docking; The switching mechanism comprises a vertical shaft, which is rotatably inserted at the top center of the truncated table, and a first support arm which rotates synchronously with the vertical shaft is radially arranged on the outer wall of the vertical shaft, and a first butt joint tube which is parallel to the vertical shaft is fixed at one end of the first support arm. The output end of the first connecting pipe is connected to the input end of the transmission pipe. The first support arm moves axially relative to the outer wall of the vertical shaft, When the first butt joint tube is moved and switched to the corresponding conveying tube, the first support arm is axially moved on the outer wall of the vertical shaft toward the direction close to the truncated cone, so that the input end of the first butt joint tube is butted against the output end of the conveying tube.

2. The pig house disinfection device according to claim 1, characterized in that: A sliding groove is axially provided on the outer wall of the vertical shaft, a sliding block is slidably connected in the sliding groove, and one side of the sliding block is fixedly connected to one end of the first support arm close to the vertical shaft.

3. The pig house disinfection device according to claim 1, characterized in that: The bottom of the vertical shaft is rotatably arranged on the top of the water tank, and a rotating hole for the vertical shaft to pass through is opened at the center of the truncated cone.

4. The pig house disinfection device according to claim 2, characterized in that: The locking mechanism comprises a first moving block, which is arranged in parallel below the first support arm, and the first moving block rotates synchronously with the vertical shaft, and the first moving block moves synchronously with the axial movement of the slider; A first pressure rod parallel to the vertical axis is elastically inserted on the first support arm, a first rod hole for the first pressure rod to pass through is formed on the first moving block, and a first groove cross-engaged with the first rod hole is formed on the rod body of the first pressure rod. The top of the notch of the first groove has a first inclined surface, and the top of the hole of the first rod hole has a second inclined surface that is slidably pressed and matched with the first inclined surface. A block is protruding from the bottom of the first pressure rod. A second movable block is radially and elastically arranged on the top of the truncated cone, a socket for inserting a card block is provided on the top of the second movable block, a first card slot connected to the socket and engaged with the card block is provided inside the second movable block, and a first pressure-bearing slope for sliding contact with the card block is provided on one side of the top of the socket opening.

5. The pig house disinfection device according to claim 4, characterized in that: A first telescopic rod is arranged between the slider and the first moving block, and a first spring is sleeved on the outer side of the first telescopic rod. A second spring is sleeved on the outer side of the first compression rod, a vertical plate is installed on the top of the truncated table, a second telescopic rod is arranged between one side of the vertical plate and the centripetal side of the second moving block, and a third spring is sleeved on the outer side of the second telescopic rod; When the first pressing rod moves downward, the second spring is compressed and deformed, and the first inclined surface contacts and presses the second inclined surface to force the first moving block to move radially toward the center. The first spring is compressed and deformed. When the card block contacts the first pressure-bearing slope, the second movable block is forced to move radially toward the centripetal direction, and the third spring is compressed and deformed, so that the card block enters the insertion hole along the first pressure-bearing slope. When the card block completely enters the insertion hole, the elastic force of the third spring recovers and forces the second movable block to move radially toward the centrifugal direction, so that the first card slot and the card block are engaged with each other.

6. The pig house disinfection device according to claim 5, characterized in that: A second pressure rod parallel to the vertical axis is elastically inserted on the first moving block, a convex point is protruding from the bottom of the second pressure rod, and a second pressure-bearing slope is provided on the top of the second moving block to slide and press with the convex point. When the first slot is connected to the block, the second pressing rod is pressed downward to make the convex point contact the second pressure slope, forcing the second moving block to move radially toward the center, so that the first slot is separated from the block, and the block is completely restored to move into the insertion hole.

7. The pig house disinfection device according to claim 6, characterized in that: A fourth spring is sleeved on the outer side of the second pressure rod. When the second pressure rod moves downward, the fourth spring is compressed and deformed.

8. The pig house disinfection device according to claim 1, characterized in that: The top of the truncated cone is provided with two first through holes for the delivery pipe to pass through, and the top of the box cover is provided with two second through holes for the delivery pipe to pass through the inside of the water tank.

9. The pig house disinfection device according to claim 1, characterized in that: A plurality of moving wheels are arranged at the bottom of the moving base plate, a handle and a winding roller frame are respectively installed on both sides of the top of the moving base plate, the nozzle is wound around the winding roller frame, a pipe rack is arranged on the side of the top of the moving base plate, and the transmission pipe is straddled and mounted on the pipe rack.

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