Automatic ventilation and heat dissipation device for agricultural animal husbandry

Abstract

The invention discloses an automatic ventilation and heat dissipation device for agricultural animal husbandry, which belongs to the technical field of agricultural animal husbandry. Through the forward tilting mechanism, when the heat dissipation wet curtain is not needed, before the water in the paper wet curtain is removed by the fan, the wet curtain outer frame can be rotated, so that the wet curtain outer frame and the paper wet curtain drive the mounting guide rail to rotate under the restriction of the first rotating shaft, so that the paper wet curtain can tilt forward to a side away from the water reservoir. After tilting forward, the water and sediment in the paper wet curtain will be discharged from the forward tilting side along the corrugated structure under the action of gravity, and it can be ensured that the water entrained with the sediment will not flow back to the water reservoir, thereby ensuring the cleanliness of the water reservoir. At the same time, the paper wet curtain reciprocates with the center of the wet curtain outer frame as the axis in the forward tilting state, and the water and sediment are thrown out from the honeycomb corrugated channel of the paper wet curtain.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural animal husbandry, and in particular to an automatic ventilation and heat dissipation device for agricultural animal husbandry. Background Art

[0002] Livestock breeding ventilation and heat dissipation device is a general term for equipment that meets the special needs of agricultural livestock breeding environment and ensures that farmed animals can grow in a comfortable and healthy environment. It usually includes multiple components such as fans, wet curtains, air inlets, exhaust ports, etc.

[0003] Among them, wet curtains are one of the important equipment to meet this demand. Wet curtains usually have a corrugated honeycomb structure and are made of paper porous materials. They need to be used with negative pressure fans and water pumps. The water is pumped to the top of the wet curtain and then sprayed out through the spray pipe. Under the action of gravity, water will enter the wet curtain and form a water film on the corrugated fiber surface of the wet curtain. When the fast-flowing air passes through the wet curtain, the water in the water film will absorb the heat in the air and evaporate, thereby taking away a lot of heat, reducing the temperature of the air passing through the wet curtain, achieving the purpose of cooling;

[0004] During the use of wet curtains, it is necessary to regularly clean the dirt and sediment on the surface of the wet curtains to maintain good ventilation and evaporation efficiency. When not in use, the water source should be cut off and the fan should continue to run for a period of time to drain the moisture in the wet curtains and prevent mildew. However, since the wet curtains have a corrugated cross-section, common wave heights are 5mm, 7mm and 9mm, and the corrugation angles are 60°×30° staggered and 45°×45° staggered. Therefore, when the wet curtains are placed vertically, the ups and downs of their internal structure will cause water to carry sediment to gather in the depressions. The sediment gradually accumulates and blocks the holes in the wet curtains, which in turn affects the discharge of accumulated water and sediment. The time required to use the fan to remove moisture from the wet curtains is prolonged, and the probability of mildew due to failure to completely dry increases. Summary of the invention

[0005] The purpose of the present invention is to solve the problem that the wet curtain has a corrugated cross-section, the common wave heights are 5mm, 7mm and 9mm, and the corrugation angles are 60°×30° staggered and 45°×45° staggered. Therefore, when the wet curtain is placed vertically, its internal up and down undulating and tortuous structure will cause water to carry sediment to gather in the depression, and the sediment will gradually accumulate and block the holes of the wet curtain, thereby affecting the discharge of accumulated water and sediment, and the time required to remove moisture in the wet curtain by a fan is prolonged, and the probability of mildew due to failure to completely dry is increased. An automatic ventilation and heat dissipation device for agricultural animal husbandry is proposed.

[0006] In order to achieve the above purpose, the present invention adopts the following technology, an automatic ventilation and heat dissipation device for agricultural animal husbandry:

[0007] It includes a heat dissipation wet curtain, which includes a mounting frame mounted on a wall, a plurality of paper wet curtains mounted on the mounting frame, and a water reservoir arranged below the paper wet curtain. Water is transported to the top of the paper wet curtain by a pump, flows through the honeycomb corrugated channel of the paper wet curtain, and then enters the water reservoir. The paper wet curtain is mounted on the mounting frame by a forward tilting mechanism. The forward tilting mechanism includes a plurality of pairs of bearing seats arranged on the mounting frame and a mounting guide rail rotatably arranged on the bearing seat. A wet curtain outer frame is mounted on the surface of the paper wet curtain. The paper wet curtain is mounted on the mounting guide rail through the wet curtain outer frame, so that the paper wet curtain can tilt forward to a side away from the water reservoir, and water entrained with sediments will not flow back to the water reservoir.

[0008] The forward tilting mechanism also includes a deflection track that is arranged on the mounting guide rail and is interconnected. A slider that is rotatably arranged in the deflection track is installed on the wet curtain outer frame. The paper wet curtain reciprocates around the center of the wet curtain outer frame as the axis in the forward tilting state, and water and sediment are thrown out from the honeycomb corrugated channel of the paper wet curtain.

[0009] As a further description of the above technology, an automatic ventilation and heat dissipation device for agricultural animal husbandry:

[0010] The forward tilting mechanism also includes a mounting track arranged on the mounting frame, the bearing seat is slidably mounted on the mounting track, a first rotating shaft is rotatably arranged on the mounting track, the mounting guide rail is fixedly mounted on the first rotating shaft and rotates forward and tilts with the center of the first rotating shaft as the axis;

[0011] The center of gravity of the first rotating shaft is offset from the support point of the bearing seat, and a moment is generated under the action of gravity to actively rotate the first rotating shaft around the support point of the bearing seat;

[0012] A through slot is provided at the bottom of the deflection track, and a positioning piece is slidably embedded in the through slot. The slider enters the deflection track through the installation guide rail and is sleeved and installed on the through slot, so that the slider and the through slot rotate in the deflection track.

[0013] As a further description of the above technology, an automatic ventilation and heat dissipation device for agricultural animal husbandry:

[0014] The mounting rail is connected to the bearing seat through a locking mechanism, the locking mechanism includes a slide rail arranged on the surface of the mounting rail and a first slide table slidably embedded on the slide rail, the first slide table is provided with first teeth arranged in an array, and a rotatable first gear is meshed on the first teeth, and when the first gear rotates, the position of the first slide table on the slide rail is adjusted in cooperation with the first teeth;

[0015] A telescopic rod is installed between the mounting rail and the first slide;

[0016] The first slide is provided with a positioning pin, and the bearing seat is provided with an inclined vertical positioning hole and a vertical inclined positioning hole. The positioning pin fixes the paper wet curtain in the forward tilted state and the vertical state by respectively embedding in the vertical positioning hole and the inclined positioning hole.

[0017] As a further description of the above technology, an automatic ventilation and heat dissipation device for agricultural animal husbandry:

[0018] An operating room is provided on the installation frame, and a first guide groove is provided on the outer wall of the operating room, and a slidable rotating handle is provided through the first guide groove;

[0019] A first connecting rod is arranged through the middle of the first gear, and the first connecting rod is rotatably arranged on the mounting guide rail, and the shaft of the rotating handle is connected to the first connecting rod.

[0020] As a further description of the above technology, an automatic ventilation and heat dissipation device for agricultural animal husbandry:

[0021] The adjacent paper wet curtains are connected by a linkage mechanism, which includes a second connecting rod mounted on the first connecting rod and a second slide mounted on the slide rail;

[0022] The second connecting rod is provided with a second gear having the same specifications as the first gear;

[0023] The second slide is equipped with a mounting shell that matches the forward tilting trajectory of the paper wet curtain, and the inner wall of the mounting shell is provided with second teeth that mesh with the second gear. When the paper wet curtain tilts forward, the mounting shell and the second teeth are driven to move to drive the second gear to rotate.

[0024] As a further description of the above technology, an automatic ventilation and heat dissipation device for agricultural animal husbandry:

[0025] The wet curtain outer frame is reciprocated by a deflection mechanism, and the deflection mechanism includes a rotating plate arranged at the bottom of the wet curtain outer frame, and slide grooves are provided on both sides of the rotating plate, and a third slide is slidably embedded in the slide groove, and the two third slides are respectively rotatably connected to one end of the first push rod, and the other ends of the two first push rods are rotatably connected to a curved rod, and a through hole is provided in the middle of the curved rod, and a reciprocating rotating mechanism is provided through the through hole;

[0026] When the curved rod rotates, the first push rods on both sides push and pull the third slide respectively, so that the two third slides move in the slide groove for adaptive adjustment, and at the same time, thrust and pull are applied to the two ends of the rotating plate, so that the rotating plate drives the outer frame of the wet curtain to swing back and forth under the restriction of the deflection track.

[0027] As a further description of the above technology, an automatic ventilation and heat dissipation device for agricultural animal husbandry:

[0028] The sliding groove and the third sliding table, the third sliding table and the first push rod, and the first push rod and the curved rod are all interference fit, so that they cannot rotate or move when not driven by external force.

[0029] As a further description of the above technology, an automatic ventilation and heat dissipation device for agricultural animal husbandry:

[0030] The rotating mechanism comprises a mounting plate mounted on the mounting frame and a sliding plate slidably embedded in the mounting plate. The sliding plate is reciprocated along the length direction of the mounting plate by a push-pull mechanism. A plurality of second guide grooves are provided on the sliding plate, and a plurality of third teeth are arranged on the inner wall of the second guide groove.

[0031] The mounting plate is provided with a second rotating shaft corresponding to the position of the second guide groove, and a third gear embedded in the second guide groove is rotatably provided on the second rotating shaft, and the third gear is meshed with the third teeth, and when the sliding plate reciprocates, the third gear is driven to reciprocate through the third teeth;

[0032] The third gear is provided with an interlocking shaft, and the crankshaft deflects as the paper wet curtain tilts forward and is sleeved on the surface of the interlocking shaft, so that the interlocking shaft can drive the crankshaft to swing back and forth.

[0033] As a further description of the above technology, an automatic ventilation and heat dissipation device for agricultural animal husbandry:

[0034] A power source is installed in the installation frame, and the push-pull mechanism includes a first bevel gear arranged on the output end of the power source and a third rotating shaft rotatably arranged on the installation plate, and the third rotating shaft is provided with a second bevel gear and an eccentric wheel which mesh with the first bevel gear;

[0035] A connecting shaft is rotatably provided on the protruding portion of the eccentric wheel, the connecting shaft is rotatably connected to one end of the second push rod, and the other end of the second push rod is rotatably connected to the sliding plate;

[0036] When the power source is started, the sliding plate is pushed and pulled by the second push rod to make it move back and forth on the mounting plate.

[0037] In summary, due to the use of the above-mentioned technology, the automatic ventilation and heat dissipation device for agricultural animal husbandry has the following beneficial effects:

[0038] 1. Through the forward tilting mechanism, when the heat dissipation wet curtain is not needed, before the fan is used to remove the moisture in the paper wet curtain, the wet curtain outer frame can be rotated, so that the wet curtain outer frame and the paper wet curtain drive the mounting guide rail to rotate under the restriction of the first rotating shaft, so that the paper wet curtain can tilt forward to the side away from the water reservoir. After tilting forward, the water and sediment in the paper wet curtain will be discharged from the forward tilting side along the corrugated structure under the action of gravity, and it can be ensured that the water entrained with the sediment will not flow back to the water reservoir, thereby ensuring the cleanliness of the water reservoir. At the same time, the paper wet curtain reciprocates with the center of the wet curtain outer frame as the axis in the forward tilting state, and the water and sediment are thrown out from the honeycomb corrugated channel of the paper wet curtain;

[0039] 2. Through the provided locking mechanism and linkage mechanism, the adjacent paper wet curtains can automatically complete the forward tilting operation after the paper wet curtains on the side closest to the operating room have completed the forward tilting operation. At the same time, the adjacent paper wet curtains will drive the second gear to move inside the mounting shell during the forward tilting process, and cooperate with the second tooth to rotate in the opposite direction, so that the locating pin can be inserted into the vertical locating hole, and the re-locking of the mounting guide rails on the adjacent paper wet curtains is also completed. Among the paper wet curtains installed in the mounting frame, only the paper wet curtains closest to the operating room need to be manually tilted forward. The other paper wet curtains will only repeat the above operations in sequence during their forward tilting process to automatically complete the forward tilting action. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 A schematic diagram of the three-dimensional structure of an automatic ventilation and heat dissipation device for agricultural animal husbandry is shown;

[0041] Figure 2 The figure shows a schematic diagram of the three-dimensional structure of a paper wet curtain in a forward tilted state;

[0042] Figure 3 Shows Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0043] Figure 4 A schematic diagram of the three-dimensional structure of an actively tiltable paper wet curtain and an adjacent passively tiltable paper wet curtain is shown;

[0044] Figure 5 Shows Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0045] Figure 6 The schematic diagram of the linkage mechanism when the paper wet curtain actively tilts forward is shown;

[0046] Figure 7 A partial structural schematic diagram of the locking mechanism is shown when the paper wet curtain is actively tilted forward by the tilting mechanism;

[0047] Figure 8 A schematic diagram of the local three-dimensional structure when all paper wet curtains are tilted forward is shown;

[0048] Fig. 9 Shows Figure 8 Schematic diagram of the enlarged structure at C in the middle;

[0049] Fig.10 Shows Figure 8 Schematic diagram of the enlarged structure at D in the middle;

[0050] Fig.11 Shows Figure 8 Schematic diagram of the enlarged structure at E in the middle;

[0051] Fig.12 A schematic diagram of a partial three-dimensional cross-sectional structure of a wet curtain outer frame arranged in a deflection track through a slider and a positioning member is shown;

[0052] Fig.13 A partial three-dimensional structural schematic diagram of the deflection mechanism is shown.

[0053] Legend:

[0054] 10. Cooling wet curtain; 11. Mounting frame; 111. Operating room; 112. First guide groove; 12. Paper wet curtain; 121. Wet curtain outer frame; 122. Sliding block; 123. Positioning member; 13. Water reservoir;

[0055] 20. Forward tilt mechanism; 21. Mounting rail; 22. Bearing seat; 221. Vertical positioning hole; 222. Inclined positioning hole; 23. First rotating shaft; 24. Mounting guide rail; 25. Deflection rail; 26. Through slot;

[0056] 30. Locking mechanism; 31. Slide rail; 32. First slide; 33. First tooth; 34. First gear; 35. First connecting rod; 36. Turning handle; 37. Telescopic rod; 38. Positioning pin;

[0057] 40. linkage mechanism; 41. second connecting rod; 42. second gear; 43. mounting housing; 44. second slide; 45. second tooth;

[0058] 50. deflection mechanism; 51. rotating plate; 52. slideway; 53. third slide; 54. first push rod; 55. bending rod;

[0059] 60. Rotation mechanism; 61. Mounting plate; 62. Sliding plate; 63. Second rotating shaft; 64. Third gear; 65. Engaging shaft; 66. Second guide groove; 67. Third tooth;

[0060] 70. Push-pull mechanism; 71. first bevel gear; 72. third rotating shaft; 73. second bevel gear; 74. eccentric wheel; 75. connecting shaft; 76. second push rod. DETAILED DESCRIPTION

[0061] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technology in the embodiments of the present invention, an automatic ventilation and heat dissipation device for agricultural animal husbandry. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0062] In order to solve the problem that the wet curtain has a corrugated cross-section, the common wave heights are 5mm, 7mm and 9mm, and the corrugation angles are 60°×30° staggered and 45°×45° staggered, so when the wet curtain is placed vertically, its internal up and down tortuous structure will cause water to carry sediment to gather in the depression, and the sediment will gradually accumulate and block the holes of the wet curtain, thereby affecting the discharge of accumulated water and sediment, and the time required to remove the moisture in the wet curtain by a fan is prolonged, and the probability of mildew caused by failure to completely dry is increased, the present invention proposes an automatic ventilation and heat dissipation device for agricultural animal husbandry, such as Figure 1 - Fig.13 As shown:

[0063] The heat dissipation wet curtain 10 includes a mounting frame 11 mounted on a wall, a plurality of paper wet curtains 12 mounted on the mounting frame 11, and a water reservoir 13 arranged below the paper wet curtains 12. Water is transported to the top of the paper wet curtain 12 by a pump, flows through the honeycomb corrugated channel of the paper wet curtain 12, and then enters the water reservoir 13. Figure 3 As shown, an operating room 111 is provided on the installation frame 11, and a first guide groove 112 is provided on the outer wall of the operating room 111, and a slidable rotating handle 36 is provided in the first guide groove 112;

[0064] The paper wet curtain 12 is installed on the mounting frame 11 through a forward tilting mechanism 20. The forward tilting mechanism 20 includes a plurality of pairs of bearing seats 22 arranged on the mounting frame 11 and a mounting guide rail 24 rotatably arranged on the bearing seats 22. A wet curtain outer frame 121 is installed on the surface of the paper wet curtain 12. The paper wet curtain 12 is installed on the mounting guide rail 24 through the wet curtain outer frame 121.

[0065] like Figure 1 , Figure 2 , Figure 4 - Figure 6 As shown, the forward tilting mechanism 20 also includes a mounting track 21 provided on the mounting frame 11, and the bearing seat 22 is slidably mounted on the mounting track 21. Through this design, the spacing of the bearing seats 22 can be adjusted by sliding on the mounting track 21, so as to achieve the purpose of adjusting the space between adjacent bearing seats 22 according to the width of the paper wet curtain 12 for adaptation;

[0066] A first rotating shaft 23 is rotatably provided on the mounting track 21, and the mounting guide rail 24 is fixedly mounted on the first rotating shaft 23 and rotates forward and tilts with the center of the first rotating shaft 23 as the axis;

[0067] like Fig.12 As shown, the forward tilting mechanism 20 further includes a deflection track 25 disposed on the mounting guide rail 24 and interconnected with each other, and a slider 122 rotatably disposed in the deflection track 25 is mounted on the wet curtain outer frame 121;

[0068] When the paper wet curtain 12 needs to be installed, the paper wet curtain 12 needs to be installed in the wet curtain outer frame 121 first, and then the installation guide rail 24 is adjusted to an inclined state. At this time, the wet curtain outer frame 121 drives the slider 122 to be inserted into the installation guide rail 24, and the slider 122 and the positioning piece 123 are completed. The installation of the paper wet curtain 12 is completed, and the installation guide rail 24 is readjusted to a vertical state. When the heat dissipation wet curtain 10 needs to be used, the water pump is started to transport water to the top of the paper wet curtain 12 through the pipeline. After the water is sprayed out through the spray pipe, it enters the paper wet curtain 12 under the action of gravity and forms a water film on the corrugated fiber surface of the paper wet curtain 12. At this time, the negative pressure fan is started to suck outdoor air into the room. When the fast-flowing air passes through the paper wet curtain 12, the water in the water film will absorb the heat in the air and evaporate, thereby taking away a large amount of heat to achieve the purpose of cooling. After the water completely passes through the paper wet curtain 12, it enters the water reservoir 13 and re-enters the pump for circulation;

[0069] When the heat dissipation wet curtain 10 is not needed, before the fan is used to remove the moisture in the paper wet curtain 12, the wet curtain outer frame 121 can be rotated, so that the wet curtain outer frame 121 and the paper wet curtain 12 drive the mounting guide rail 24 to rotate under the restriction of the first rotating shaft 23, so that the paper wet curtain 12 can be tilted forward away from the water reservoir 13. Figure 2 and Figure 6 As shown, after leaning forward, the water and sediment in the paper wet curtain 12 will be discharged from the forward leaning side along the corrugated structure under the action of gravity, and it can be ensured that the water entrained with the sediment will not flow back to the water reservoir 13, thereby ensuring the cleanliness of the water reservoir 13.

[0070] At the same time, if Figure 5 and Figure 7 As shown, the mounting rail 24 is connected to the bearing seat 22 through a locking mechanism 30. The locking mechanism 30 includes a slide rail 31 arranged on the surface of the mounting rail 24 and a first slide 32 slidably embedded on the slide rail 31. The first slide 32 is provided with first teeth 33 arranged in an array, and the first teeth 33 are meshed with a rotatable first gear 34. When the first gear 34 rotates, it cooperates with the first teeth 33 to adjust the position of the first slide 32 on the slide rail 31.

[0071] A telescopic rod 37 is installed between the mounting rail 24 and the first slide 32;

[0072] A first connecting rod 35 is disposed through the middle of the first gear 34, and the first connecting rod 35 is rotatably disposed on the mounting guide rail 24, and the shaft of the rotating handle 36 is connected to the first connecting rod 35;

[0073] A positioning pin 38 is provided on the first slide 32, and an inclined vertical positioning hole 221 and a vertical inclined positioning hole 222 are provided on the bearing seat 22. The positioning pin 38 fixes the paper wet curtain 12 in the forward tilted state and the vertical state by respectively embedding in the vertical positioning hole 221 and the inclined positioning hole 222;

[0074] When the paper wet curtain 12 is in a vertical state, the positioning pin 38 is inserted into the inclined positioning hole 222 under the push of the telescopic rod 37, thereby limiting the position of the mounting guide rail 24 so that it cannot rotate. When the paper wet curtain 12 needs to be adjusted to an inclined state, the first connecting rod 35 is rotated so that the first connecting rod 35 drives the first gear 34 to push the first tooth 33, and the first tooth 33 can drive the first slide 32 to move on the surface of the slide rail 31. The first slide 32 drives the positioning pin 38 upward to move out of the inclined positioning hole 222 and squeezes the telescopic rod 37 to shrink it, so that the mounting guide rail 24 can rotate.

[0075] Preferably, the center of gravity of the first rotating shaft 23 is offset from the support point of the bearing seat 22, and a torque is generated under the action of gravity to actively rotate the first rotating shaft 23 around the support point of the bearing seat 22. Through this design, the first rotating shaft 23 can actively rotate under the action of gravity. When the restriction on the rotation of the mounting guide rail 24 is released, the mounting guide rail 24 can automatically tilt forward under the weight of the paper wet curtain 12 and the wet curtain outer frame 121, and the active rotation of the first rotating shaft 23;

[0076] After the paper wet curtain 12 is tilted forward, the positioning pin 38 is inserted into the vertical positioning hole 221 under the push of the telescopic rod 37 to re-lock the mounting guide rail 24.

[0077] When the first connecting rod 35 needs to be rotated, Figure 3 and Figure 5 As shown, by rotating the handle 36, the handle 36 drives the first gear 34 to rotate through the first connecting rod 35. At this time, the positioning pin 38 provided on the paper wet curtain 12 closest to the operating room 111 can be moved out of the inclined positioning hole 222, and the mounting guide rail 24 tilts forward, and the handle 36 is driven by the first connecting rod 35 to slide under the guidance of the first guide groove 112, and the paper wet curtain 12 closest to the operating room 111 is adjusted.

[0078] At the same time, if Fig. 9As shown, adjacent paper wet curtains 12 are connected by a linkage mechanism 40, and the linkage mechanism 40 includes a second connecting rod 41 mounted on the first connecting rod 35 and a second slide 44 mounted on the slide rail 31;

[0079] A second gear 42 having the same specifications as the first gear 34 is mounted on the second connecting rod 41;

[0080] The second slide 44 is provided with a mounting shell 43 matching the forward tilting trajectory of the paper wet curtain 12, and the inner wall of the mounting shell 43 is provided with second teeth 45 meshing with the second gear 42. When the paper wet curtain 12 tilts forward, the mounting shell 43 and the second teeth 45 are driven to move to drive the second gear 42 to rotate.

[0081] During the forward tilting process of the paper wet curtain 12 closest to the operating room 111, the second slide 44 is driven to tilt forward together through the slide rail 31. At the same time, the second slide 44 drives the second tooth 45 to move through the mounting shell 43, and drives the second gear 42 to rotate during the movement. The second gear 42 drives the first gear 34 and the first connecting rod 35 provided on the adjacent paper wet curtain 12 to rotate through the second connecting rod 41, thereby releasing the restriction on the position of the mounting guide rail 24 in the adjacent paper wet curtain 12. The adjacent paper wet curtain 12 automatically completes the forward tilting operation after the paper wet curtain 12 closest to the operating room 111 is tilted forward. At the same time, during the forward tilting process, the adjacent paper wet curtain 12 drives the second gear 42 to move inside the mounting shell 43, and cooperates with the second tooth 45 to rotate in the opposite direction, so that the positioning pin 38 can be inserted into the vertical positioning hole 221, and the re-locking of the mounting guide rail 24 on the adjacent paper wet curtain 12 is also completed in cooperation;

[0082] Among the paper wet curtains 12 installed in the installation frame 11, it is only necessary to manually operate the paper wet curtain 12 closest to the operating room 111 to tilt forward. The other paper wet curtains 12 will only repeat the above operations in sequence during their tilting process to automatically complete the tilting action.

[0083] In order to further improve the discharge speed and effect of the accumulated water and sediment in the paper wet curtain 12, as Fig.12 As shown, a through slot 26 is provided at the bottom of the deflection track 25, and a positioning member 123 is slidably embedded in the through slot 26. The slider 122 enters the deflection track 25 through the mounting guide rail 24 and is sleeved and mounted on the through slot 26, so that the slider 122 and the through slot 26 rotate in the deflection track 25;

[0084] The paper wet curtain 12 swings back and forth with the center of the wet curtain outer frame 121 as the axis in the forward tilted state, and water and sediment are thrown out from the honeycomb corrugated channel of the paper wet curtain 12 .

[0085] Furthermore, the wet curtain outer frame 121 is reciprocated by the deflection mechanism 50, such as Fig.13As shown, the deflection mechanism 50 includes a rotating plate 51 arranged at the bottom of the wet curtain outer frame 121, and slide grooves 52 are opened on both sides of the rotating plate 51, and a third slide 53 is slidably embedded in the slide groove 52, and the two third slides 53 are respectively rotatably connected to the ends of one side of the first push rod 54, and the ends of the other side of the two first push rods 54 are rotatably connected to the bent rod 55, and a through hole is opened in the middle of the bent rod 55, and a reciprocating rotating mechanism 60 is arranged in the through hole;

[0086] With this design, when the curved rod 55 rotates, the first push rods 54 on both sides push and pull the third slide 53 respectively, so that the two third slides 53 move in the slide groove 52 for adaptive adjustment, and at the same time, push and pull forces are applied to both ends of the rotating plate 51, so that the rotating plate 51 drives the wet curtain outer frame 121 to swing back and forth under the restriction of the deflection track 25;

[0087] At the same time, the sliding groove 52 and the third sliding platform 53, the third sliding platform 53 and the first push rod 54, and the first push rod 54 and the curved rod 55 are all interference fit, so that they cannot rotate or move when not driven by external force.

[0088] Among them, Fig.10 As shown, the rotating mechanism 60 includes a mounting plate 61 mounted on the mounting frame 11 and a sliding plate 62 slidably embedded in the mounting plate 61. The sliding plate 62 reciprocates along the length direction of the mounting plate 61 through a push-pull mechanism 70. A plurality of second guide grooves 66 are provided on the sliding plate 62, and a plurality of third teeth 67 are arranged on the inner wall of the second guide groove 66.

[0089] The mounting plate 61 is provided with a second rotating shaft 63 corresponding to the position of the second guide groove 66, and a third gear 64 embedded in the second guide groove 66 is rotatably provided on the second rotating shaft 63, and the third gear 64 is meshed with the third teeth 67. When the sliding plate 62 reciprocates, the third gear 64 is driven to reciprocate through the third teeth 67;

[0090] The third gear 64 is provided with an interlocking shaft 65. The curved rod 55 deflects and sleeves on the surface of the interlocking shaft 65 when the paper wet curtain 12 tilts forward, so that the interlocking shaft 65 can drive the curved rod 55 to swing back and forth.

[0091] When the paper wet curtain 12 is deflected, the curved rod 55 can also be sleeved on the surface of the embedded shaft 65 as the wet curtain outer frame 121 rotates. At this time, the sliding plate 62 reciprocates through the push-pull mechanism 70, so that the sliding plate 62 drives the third gear 64 to rotate under the restriction of the second rotating shaft 63 through the second guide groove 66 and the third tooth 67. The second rotating shaft 63 can drive the curved rod 55 to swing back and forth through the embedded shaft 65;

[0092] like Fig.11As shown, a power source is installed in the installation frame 11, wherein the push-pull mechanism 70 includes a first bevel gear 71 arranged on the output end of the power source and a third rotating shaft 72 rotatably arranged on the installation plate 61, and the third rotating shaft 72 is provided with a second bevel gear 73 and an eccentric wheel 74 that mesh with the first bevel gear 71;

[0093] A connecting shaft 75 is rotatably provided on the protruding portion of the eccentric wheel 74. The connecting shaft 75 is rotatably connected to one end of a second push rod 76. The other end of the second push rod 76 is rotatably connected to the sliding plate 62.

[0094] The power source is a servo motor, model PMM28. Through the servo motor, the output end of the servo motor drives the third rotating shaft 72 to rotate through the cooperation of the first bevel gear 71 and the second bevel gear 73. The third rotating shaft 72 drives the eccentric wheel 74 to rotate while pushing and pulling the second push rod 76 through the connecting shaft 75. The second push rod 76 can push and pull the sliding plate 62 to achieve the purpose of making it reciprocate on the mounting plate 61.

[0095] The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes to an automatic ventilation and heat dissipation device for agricultural animal husbandry and its inventive concept according to the technology of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic ventilation and heat dissipation device for agricultural animal husbandry, comprising a heat dissipation wet curtain (10), the heat dissipation wet curtain (10) comprising a mounting frame (11) mounted on a wall, a plurality of paper wet curtains (12) mounted on the mounting frame (11), and a water reservoir (13) arranged below the paper wet curtains (12), water is transported to the top of the paper wet curtain (12) by a pump, flows through a honeycomb corrugated channel of the paper wet curtain (12), and then enters the water reservoir (13), characterized in that: The paper wet curtain (12) is mounted on the mounting frame (11) via a forward tilting mechanism (20); the forward tilting mechanism (20) comprises a plurality of pairs of bearing seats (22) arranged on the mounting frame (11) and mounting guide rails (24) rotatably arranged on the bearing seats (22); a wet curtain outer frame (121) is mounted on the surface of the paper wet curtain (12); the paper wet curtain (12) is mounted on the mounting guide rail (24) via the wet curtain outer frame (121), so that the paper wet curtain (12) can tilt forward toward a side away from the water reservoir (13), and water entrained with sediments will not flow back into the water reservoir (13); The forward tilting mechanism (20) further comprises a deflection track (25) arranged on the mounting guide rail (24) and connected to each other. A slider (122) rotatably arranged in the deflection track (25) is mounted on the wet curtain outer frame (121). In the forward tilting state, the paper wet curtain (12) reciprocates with the center of the wet curtain outer frame (121) as the axis, so that water and sediment are thrown out from the honeycomb corrugated channel of the paper wet curtain (12).

2. The automatic ventilation and heat dissipation device for agricultural and animal husbandry according to claim 1, characterized in that: The forward tilting mechanism (20) further comprises a mounting track (21) arranged on the mounting frame (11), a bearing seat (22) being slidably mounted on the mounting track (21), a first rotating shaft (23) being rotatably mounted on the mounting track (21), and a mounting guide rail (24) being fixedly mounted on the first rotating shaft (23) and rotating forward with the center of the first rotating shaft (23) as an axis; The center of gravity of the first rotating shaft (23) is offset from the support point of the bearing seat (22), and a torque is generated under the action of gravity to actively rotate the first rotating shaft (23) around the support point of the bearing seat (22); The bottom of the deflection track (25) is provided with a through groove (26), and a positioning piece (123) is slidably embedded in the through groove (26). The slider (122) enters the deflection track (25) through the installation guide rail (24) and is sleeved and installed on the through groove (26), so that the slider (122) and the through groove (26) rotate in the deflection track (25).

3. The automatic ventilation and heat dissipation device for agricultural and animal husbandry according to claim 1, characterized in that: The mounting rail (24) is connected to the bearing seat (22) via a locking mechanism (30), the locking mechanism (30) comprising a slide rail (31) arranged on the surface of the mounting rail (24) and a first slide table (32) slidably embedded on the slide rail (31), the first slide table (32) being provided with first teeth (33) arranged in an array, and a rotatable first gear (34) being meshed with the first teeth (33), and the first gear (34) being rotated to cooperate with the first teeth (33) to adjust the position of the first slide table (32) on the slide rail (31); A telescopic rod (37) is installed between the mounting rail (24) and the first slide platform (32); A positioning pin (38) is provided on the first slide (32), and an inclined vertical positioning hole (221) and a vertical inclined positioning hole (222) are provided on the bearing seat (22). The positioning pin (38) fixes the paper wet curtain (12) in a forward-leaning state and a vertical state by respectively embedding in the vertical positioning hole (221) and the inclined positioning hole (222).

4. The automatic ventilation and heat dissipation device for agricultural and animal husbandry according to claim 3, characterized in that: An operating room (111) is provided on the installation frame (11), and a first guide groove (112) is provided on the outer wall of the operating room (111), and a slidable rotating handle (36) is provided through the first guide groove (112); A first connecting rod (35) is provided through the middle of the first gear (34), and the first connecting rod (35) is rotatably provided on the mounting guide rail (24), and the shaft of the rotating handle (36) is connected to the first connecting rod (35).

5. The automatic ventilation and heat dissipation device for agricultural and animal husbandry according to claim 4, characterized in that: Adjacent paper wet curtains (12) are connected via a linkage mechanism (40), wherein the linkage mechanism (40) comprises a second connecting rod (41) mounted on the first connecting rod (35) and a second slide platform (44) mounted on the slide rail (31) in a sliding manner; The second connecting rod (41) is provided with a second gear (42) having the same specifications as the first gear (34); The second slide (44) is provided with a mounting shell (43) matching the forward tilting trajectory of the paper wet curtain (12), and second teeth (45) meshing with the second gear (42) are arranged on the inner wall of the mounting shell (43). When the paper wet curtain (12) tilts forward, the mounting shell (43) and the second teeth (45) are driven to move, thereby driving the second gear (42) to rotate.

6. The automatic ventilation and heat dissipation device for agricultural and animal husbandry according to claim 2, characterized in that: The wet curtain outer frame (121) is reciprocatingly swung by a deflection mechanism (50), the deflection mechanism (50) comprising a rotating plate (51) arranged at the bottom of the wet curtain outer frame (121), slide grooves (52) are provided on both sides of the rotating plate (51), and a third slide table (53) is slidably embedded in the slide groove (52), the two third slide tables (53) are respectively rotatably connected to one end of the first push rod (54), and the other ends of the two first push rods (54) are rotatably connected to a curved rod (55), a through hole is provided in the middle of the curved rod (55), and a reciprocating rotating rotating mechanism (60) is provided through the through hole; When the curved rod (55) rotates, the first push rods (54) on both sides push and pull the third slides (53) respectively, so that the two third slides (53) move in the slide grooves (52) for adaptive adjustment, while applying pushing and pulling forces to the two ends of the rotating plate (51), so that the rotating plate (51) drives the wet curtain outer frame (121) to swing back and forth under the restriction of the deflection track (25).

7. The automatic ventilation and heat dissipation device for agricultural and animal husbandry according to claim 6, characterized in that: The sliding groove (52) and the third sliding platform (53), the third sliding platform (53) and the first push rod (54), and the first push rod (54) and the curved rod (55) are all interference fit, so that they cannot rotate or move when not driven by external force.

8. The automatic ventilation and heat dissipation device for agricultural and animal husbandry according to claim 6, characterized in that: The rotating mechanism (60) comprises a mounting plate (61) mounted on the mounting frame (11) and a sliding plate (62) slidably embedded in the mounting plate (61); the sliding plate (62) reciprocates along the length direction of the mounting plate (61) through a push-pull mechanism (70); a plurality of second guide grooves (66) are provided on the sliding plate (62); and a plurality of third teeth (67) are arranged on the inner wall of the second guide groove (66); The mounting plate (61) is provided with a second rotating shaft (63) corresponding to the position of the second guide groove (66); a third gear (64) embedded in the second guide groove (66) is rotatably provided on the second rotating shaft (63); the third gear (64) and the third teeth (67) are meshed with each other; when the sliding plate (62) reciprocates, the third gear (64) is driven to reciprocate through the third teeth (67); The third gear (64) is provided with an interlocking shaft (65), and the curved rod (55) deflects and sleeves on the surface of the interlocking shaft (65) as the paper wet curtain (12) tilts forward, so that the interlocking shaft (65) can drive the curved rod (55) to swing back and forth.

9. The automatic ventilation and heat dissipation device for agricultural and animal husbandry according to claim 8, characterized in that: A power source is installed in the installation frame (11), and the push-pull mechanism (70) comprises a first bevel gear (71) arranged on the output end of the power source and a third rotating shaft (72) rotatably arranged on the installation plate (61), and the third rotating shaft (72) is provided with a second bevel gear (73) and an eccentric wheel (74) which mesh with the first bevel gear (71); A connecting shaft (75) is rotatably provided on the protruding portion of the eccentric wheel (74), the connecting shaft (75) is rotatably connected to one end of a second push rod (76), and the other end of the second push rod (76) is rotatably connected to the sliding plate (62); When the power source is started, the sliding plate (62) is pushed and pulled by the second push rod (76) to make it move back and forth on the mounting plate (61).

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