In-house spraying disinfection equipment for broiler chicken breeding

Abstract

The invention belongs to the field of livestock breeding disinfection equipment, and particularly relates to in-house spraying disinfection equipment for broiler breeding, which comprises a trolley, a spraying assembly, a driving assembly, a liquid supply assembly and a stirring assembly, a box body is fixed on the trolley, two liquid storage cavities are formed in the box body, liquid inlets are formed in the liquid storage cavities, and a functional box is fixed at the bottom of the trolley; the parts, located at the bottom of the trolley, of the driving assembly, the liquid supply assembly and the stirring assembly are located in the function box, the driving assembly comprises a movable rod slidably connected into the box body, two symmetrically-arranged racks are fixed to the top end of the movable rod, and a first cylindrical gear meshed with the racks is fixed to a center shaft; the driving assembly further comprises a spraying distance adjusting component. The trolley is suitable for henhouses of different sizes, the application range is wide, the trolley can complete disinfection work of the whole henhouse by walking once in the henhouse in the length direction of the henhouse, the working efficiency is high, oil consumption or power consumption of the trolley is reduced, and the disinfection cost is saved.

Description

Technical Field

[0001] The invention belongs to the field of animal husbandry disinfection equipment, and in particular relates to a spray disinfection equipment for broiler breeding houses. Background Art

[0002] Broiler farming is an important agricultural activity. During the broiler farming process, regular disinfection of chicken houses is a vital task in the poultry industry. Through scientific and reasonable disinfection steps and precautions, the occurrence and spread of diseases can be effectively reduced, the growth rate and production performance of chickens can be improved, thereby increasing economic benefits.

[0003] The existing publication number CN113018479B discloses a special spraying and disinfecting device for chicken houses, including a first storage chamber and a second storage chamber, a first stirring shaft and a second stirring shaft, a first diameter-changing wheel mechanism is coaxially arranged on the first stirring shaft, and a first belt pulley is arranged on the second stirring shaft. The first diameter-changing wheel mechanism includes a fixed plate, a through hole is coaxially arranged on the fixed plate, a first gear is arranged to move along the through hole, and a second gear is distributed in an annular shape on the fixed plate. After the first gear moves axially, it meshes with the second gear. A connecting rod is arranged radially on the second gear and rotates with the second gear. The connecting rod rotates along the axis of the second gear, a supporting wheel is arranged at the free end of the connecting rod, and a plurality of supporting wheels form a diameter-changing wheel, and a first belt is wound around the diameter-changing wheel and the first belt pulley. Through the above technical solution, the problem that preparation and spraying cannot be carried out simultaneously in a liquid storage tank in the prior art is solved.

[0004] The existing device also has the following deficiencies:

[0005] 1. The spraying range of the existing disinfection equipment nozzle is small. When disinfecting the chicken house, it is necessary to control the disinfection equipment to move back and forth several times to complete the disinfection of the entire chicken house. The work efficiency is low, the working time is long, and the fuel or electricity consumption of the trolley is high, and the disinfection cost is high;

[0006] 2. The spraying volume of the existing disinfection equipment nozzle cannot be actively controlled. Therefore, for disinfectants with higher concentrations, the existing devices can only dilute the disinfectants before spraying and disinfecting, which affects work efficiency; Summary of the invention

[0007] The purpose of the present invention is to provide a spray disinfection device for broiler breeding houses in response to the problems raised in the above background technology.

[0008] To achieve the above object, the present invention adopts the following technical scheme: a spray disinfection device for broiler breeding houses, comprising:

[0009] A trolley, wherein a box is fixed on the trolley, and two liquid storage chambers are provided inside the box;

[0010] A spray assembly, the spray assembly comprising two mounting seats fixed on the top of the box body, the mounting seats are rotatably connected with a central axis, the central axis is fixed with a rocker, and the rocker is fixed with a spray head;

[0011] A driving assembly, used for driving the rocker to reciprocate;

[0012] A liquid supply component, used for supplying disinfectant to the nozzle;

[0013] The stirring component is used to stir the disinfectant in the liquid storage chamber.

[0014] Furthermore, the driving assembly includes a movable rod slidably connected to the box body, two symmetrically arranged racks are fixed to the top of the movable rod, a first column gear meshing with the racks is fixed on the central axis, and the driving assembly also includes a spraying distance adjustment component.

[0015] Furthermore, the spraying distance adjustment component includes a mounting plate fixed on the transmission shaft of the trolley, a gear ring is fixed at the center of the mounting plate, an annular transmission plate concentrically arranged with the gear ring is rotatably connected to the mounting plate, inner teeth and outer teeth are respectively provided on the inner and outer sides of the annular transmission plate, two symmetrically arranged second column gears are rotatably connected to the mounting plate between the annular transmission plate and the gear ring, the second column gear is meshed with the gear ring and the inner teeth at the same time, an adjusting rod is rotatably connected to the second column gear, a variable elliptical track is provided at the end of the adjusting rod away from the second column gear, a flange is clamped on the variable elliptical track, the bottom end of the movable rod is slidably connected to the flange through two rotating columns, a motor is fixed to the mounting plate, and a third column gear meshed with the outer teeth is fixed to the output end of the motor.

[0016] Furthermore, a protrusion is fixed on the variable elliptical track, the adjusting rod is rotatably connected to the protrusion, a sliding groove is provided on the mounting plate, and the protrusion is slidably connected in the sliding groove.

[0017] Furthermore, the liquid supply assembly includes an infusion tube fixed to the bottom of the liquid storage chamber, the infusion tube is a hose, the infusion tube is connected to the liquid storage chamber, the end of the infusion tube away from the liquid storage chamber is connected to the water inlet of the nozzle, a piston chamber is opened above the liquid storage chamber, a piston plate is sealingly and slidably connected in the piston chamber, an air inlet is fixed on the piston plate, a one-way valve is provided on the air inlet, a connecting rod is rotatably connected to the piston plate, and the end of the connecting rod away from the piston plate is rotatably connected to the rocker.

[0018] Furthermore, the liquid supply assembly also includes a liquid output regulating component, which includes a rectangular groove opened on the rocker, a slider is slidably connected in the rectangular groove, the connecting rod is rotatably connected to the slider, a threaded rod passing through the rectangular groove is rotatably connected to the rocker, the slider is threadedly connected to the threaded rod, and a handle is fixed to the end of the threaded rod.

[0019] Furthermore, the stirring assembly includes a stirring shaft rotatably connected to the liquid storage chamber, the stirring shaft is provided with stirring blades, a first bevel gear is fixed to the bottom end of the stirring shaft, and a second bevel gear meshing with the first bevel gear is fixed to the transmission shaft of the trolley.

[0020] Furthermore, a function box is fixed at the bottom of the trolley, and the parts of the driving assembly, the liquid supply assembly and the stirring assembly at the bottom of the trolley are located in the function box.

[0021] Compared with the prior art, the advantages of the present invention are:

[0022] 1. The present invention provides a spraying assembly. When the trolley moves, the driving assembly drives the rocker to reciprocate around the central axis, thereby driving the nozzle to reciprocate around the central axis to increase the spraying range of the nozzle. When spraying, the nozzle can cover the entire width of the chicken house as the rocker swings. The trolley only needs to walk once along the length of the chicken house to complete the disinfection of the entire chicken house. The working efficiency is high, and the fuel consumption or electricity consumption of the trolley is reduced, saving the disinfection cost.

[0023] 2. The present invention sets a spraying distance adjustment component, and drives the third column gear to rotate through the motor to drive the annular plate to rotate. The rotation of the annular plate drives the second column gear to rotate around the gear ring to change the length of the major axis and the minor axis. The greater the length difference between the major axis and the minor axis, the greater the stroke of the movable rod to move back and forth up and down, the greater the angle of rotation of the rocker arm, and the larger the maximum range of spraying of the nozzle, so that the device can be applied to chicken houses of different sizes, thereby improving the scope of application of the device.

[0024] 3. The present invention sets a liquid output adjustment component, and adjusts the position of the slider in the rectangular groove by rotating the handle. When the rocker rotates around the central axis, under the same rotation angle, the farther the distance between the slider and the central axis, the greater the stroke of the piston plate moving up and down, and the correspondingly greater the liquid output. Conversely, the closer the distance between the slider and the central axis, the smaller the liquid output. The liquid output can be adjusted according to the amount of disinfectant. For disinfectants with higher concentrations, they can be directly sprayed without alignment and dilution, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a spray disinfection device for broiler breeding houses provided by the present invention;

[0026] Figure 2 yes Figure 1 Enlarged view of point A in the middle;

[0027] Figure 3 It is a schematic diagram of the overall rear cross-sectional structure of a broiler breeding house spray disinfection device provided by the present invention;

[0028] Figure 4 It is a schematic diagram of the structure of a spray distance adjustment component of a spray disinfection device for broiler breeding houses provided by the present invention;

[0029] Figure 5 It is a schematic diagram of a variable elliptical track structure of a spray disinfection device for broiler breeding houses provided by the present invention;

[0030] Figure 6 This is a schematic diagram of the piston plate structure of a broiler breeding house spray disinfection device provided by the present invention;

[0031] Figure 7 The present invention is a schematic diagram of the coordinated structure of a movable rod and a variable elliptical track of a spray disinfection device for broiler breeding houses provided by the present invention.

[0032] In the figure, 1 is a trolley, 11 is a function box;

[0033] 2 box body, 21 liquid storage chamber;

[0034] 31 center axis, 32 rocker, 33 nozzle, 321 rectangular slot;

[0035] 41 movable rod, 42 rack, 43 first column gear, 44 mounting plate, 441 ring gear, 442 annular transmission plate, 443 inner teeth, 444 outer teeth, 45 second column gear, 451 adjustment rod, 46 variable elliptical track, 461 bump, 462 flange, 47 motor, 48 third column gear;

[0036] 51 infusion tube, 52 piston chamber, 53 piston plate, 531 air inlet, 54 connecting rod, 55 slider, 56 threaded rod, 561 handle;

[0037] 61 is a stirring shaft, 62 is a stirring blade, 63 is a first bevel gear, and 64 is a second bevel gear. DETAILED DESCRIPTION

[0038] The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

[0039] like Figure 1-Figure 6As shown, a spray disinfection device for broiler breeding houses includes a trolley 1, a spraying assembly, a driving assembly, a liquid supply assembly and a stirring assembly. A box body 2 is fixed on the trolley 1, and two liquid storage chambers 21 are provided inside the box body 2. The liquid storage chamber 21 is provided with a liquid inlet. A functional box 11 is fixed at the bottom of the trolley 1. The driving assembly, the liquid supply assembly and the stirring assembly at the bottom of the trolley 1 are located in the functional box 11. When the trolley 1 moves in the chicken house, the functional box 11 protects the parts inside it.

[0040] The spray assembly includes two mounting seats fixed on the top of the box body 2, the mounting seats are rotatably connected with a central shaft 31, a rocker 32 is fixed on the central shaft 31, and a spray head 33 is fixed on the rocker 32. When working, the rocker 32 reciprocates around the central shaft 31 to increase the spraying range of the spray head 33;

[0041] The driving assembly includes a movable rod 41 slidably connected to the box body 2, two symmetrically arranged racks 42 are fixed to the top of the movable rod 41, and a first column gear 43 meshing with the rack 42 is fixed on the central shaft 31. The driving assembly also includes a spraying distance adjustment component. When working, the two first column gears 43 are driven to reciprocate by the up and down movement of the movable rod 41, thereby realizing the reciprocating rotation of the rocker 32;

[0042] The spraying distance adjustment component includes a mounting plate 44 fixed on the transmission shaft of the trolley 1, a gear ring 441 is fixed at the center of the mounting plate 44, an annular transmission plate 442 arranged concentrically with the gear ring 441 is rotatably connected to the mounting plate 44, inner teeth 443 and outer teeth 444 are respectively arranged on the inner and outer sides of the annular transmission plate 442, two symmetrically arranged second column gears 45 are rotatably connected to the mounting plate between the annular transmission plate 442 and the gear ring 441, the second column gear 45 is meshed with the gear ring 441 and the inner teeth 443 at the same time, and an adjusting rod 451 is rotatably connected to the second column gear 45, and the adjusting rod 45 A variable elliptical track 46 is provided at one end away from the second column gear 45. The variable elliptical track 46 is an annular belt structure made of deformable elastic metal. A protrusion 461 is fixed on the variable elliptical track 46. The adjusting rod 451 is rotatably connected to the protrusion 461. A sliding groove is provided on the mounting plate 44. The protrusion 461 is slidably connected in the sliding groove. A flange 462 is clamped on the variable elliptical track 46. The bottom end of the movable rod 41 is slidably connected to the flange 462 through two rotating columns. A motor 47 is fixed on the mounting plate 44. A third column gear 48 meshing with the outer teeth 444 is fixed on the output end of the motor.

[0043] When the maximum spraying distance needs to be adjusted, the motor 47 is turned on, and the motor 47 drives the third column gear 48 to rotate. Under the meshing action of the third column gear 48 and the outer teeth 444, the annular transmission plate 442 starts to rotate, and the second column gear 45 rotates around the ring gear 441 under the joint action of the inner teeth 443 and the ring gear 441. Under the action of the adjusting rod 451, the protrusion 461 moves in the slide groove to change the length of the major axis and the minor axis of the variable elliptical orbit 46. The greater the difference in length between the major axis and the minor axis, the greater the stroke of the reciprocating movement of the movable rod 41, the greater the rotation angle of the rocker arm 43, and the larger the maximum spraying range of the nozzle 33.

[0044] The liquid supply assembly includes a liquid infusion tube 51 fixed to the bottom of the liquid storage chamber 21. The liquid infusion tube 51 is a hose. The liquid infusion tube 51 is connected to the liquid storage chamber 21. One end of the liquid infusion tube 51 away from the liquid storage chamber 21 is connected to the water inlet of the nozzle 33. A piston chamber 52 is opened above the liquid storage chamber 21. A piston plate 53 is sealed and slidably connected in the piston chamber 52. An air inlet 531 is fixed on the piston plate 53. A one-way valve is provided on the air inlet 531. The one-way valve only allows gas to enter the liquid storage chamber 21. A connecting rod 54 is rotatably connected to the piston plate 53. One end of the connecting rod 54 away from the piston plate 53 is rotatably connected to the rocker 32.

[0045] During operation, as the rocker arm 32 swings, the piston plate 53 begins to reciprocate up and down under the action of the connecting rod 54. When the piston plate 53 moves downward, the pressure in the liquid storage chamber 21 increases, and the disinfectant is squeezed into the nozzle 33 and sprayed out. When the piston plate 53 moves upward, air enters the liquid storage chamber 21 from the air inlet 531 to replenish the pressure in the liquid storage chamber 21 that is reduced due to the reduction of disinfectant.

[0046] The liquid supply assembly also includes a liquid output amount adjustment component, which includes a rectangular groove 321 opened on the rocker 32, a slider 55 is slidably connected in the rectangular groove 321, a connecting rod 54 is rotatably connected to the slider 55, a threaded rod 56 penetrating the rectangular groove 321 is rotatably connected to the rocker 32, the slider 55 is threadedly connected to the threaded rod 56, and a handle 561 is fixed to the end of the threaded rod 56;

[0047] When the liquid output of the nozzle 33 needs to be adjusted, the rotating handle 561 drives the threaded rod 56 to rotate, and the slider 55 moves in the rectangular groove 321 under the action of the threaded cooperation. The greater the distance between the slider 55 and the central axis 31, the greater the stroke of the piston plate 53 moving up and down, and the corresponding liquid output is also greater. Conversely, the smaller the distance between the slider 55 and the central axis, the smaller the liquid output. After the liquid output is adjusted to an appropriate value according to the concentration of the disinfectant, the disinfectant can be directly sprayed without diluting it.

[0048] The stirring assembly includes a stirring shaft 61 rotatably connected to the liquid storage chamber 21 , a stirring blade 62 is provided on the stirring shaft 61 , a first bevel gear 63 is fixed to the bottom end of the stirring shaft 61 , and a second bevel gear 64 meshing with the first bevel gear 63 is fixed to the transmission shaft of the trolley 1 .

[0049] During operation, the movement of the trolley 1 drives its transmission shaft to rotate, thereby driving the second bevel gear 64 to rotate. Under the meshing action of the first bevel gear 63 and the second bevel gear 64, the stirring rod 61 and the stirring blade 62 are driven to rotate, stirring the disinfectant in the liquid storage chamber 21 to avoid precipitation in the disinfectant.

[0050] The working principle of the present invention is as follows:

[0051] Before use, move the trolley into the chicken house to adjust the maximum spraying distance. During adjustment, turn on the motor 47, which drives the third column gear 48 to rotate. Under the meshing action of the third column gear 48 and the outer teeth 444, the annular transmission plate 442 starts to rotate, and under the joint action of the inner teeth 443 and the ring gear 441, the second column gear 45 rotates around the ring gear 441. Under the action of the adjusting rod 451, the protrusion 461 moves in the slide groove to change the length of the major axis and the minor axis of the variable elliptical track 46. The greater the length difference between the major axis and the minor axis, the greater the stroke of the reciprocating movement of the movable rod 41, the greater the rotation angle of the rocker 43, and the maximum spraying range of the nozzle 33 becomes larger accordingly. Conversely, the smaller the length difference between the major axis and the minor axis, the smaller the spraying range of the nozzle 33. The maximum spraying distance of the nozzle 33 can be adjusted according to the size of the chicken house, so that the device can be suitable for chicken houses of different sizes, thereby improving the applicability of the device.

[0052] After the maximum spraying distance is adjusted, the liquid output of the nozzle 33 is adjusted. During adjustment, the rotating handle 561 drives the threaded rod 56 to rotate, and the slider 55 moves in the rectangular groove 321 under the action of the threaded cooperation. The greater the distance between the slider 55 and the central axis 31, the greater the stroke of the piston plate 53 moving up and down, and the corresponding liquid output is greater. Conversely, the smaller the distance between the slider 55 and the central axis, the smaller the liquid output. After the liquid output is adjusted to an appropriate value according to the concentration of the disinfectant, the disinfectant can be directly sprayed without diluting it, thereby improving work efficiency.

[0053] During operation, the disinfectant is poured into the liquid storage chamber 21 from the liquid inlet, and then the trolley 1 is moved. When the trolley 1 moves, the transmission shaft starts to rotate, thereby driving the variable elliptical track 46 to rotate. The rotation of the variable elliptical track 46 drives the movable rod 41 and the rack 42 to reciprocate up and down. Under the meshing action of the rack 42 and the first column gear 43, the central shaft 31 drives the rocker 32 to start reciprocating swing to change the spraying position of the nozzle 33. When the rocker 32 swings, it drives the piston plate 53 to reciprocate up and down under the action of the connecting rod 54. When the piston plate 53 When moving downward, the pressure in the liquid storage chamber 21 increases, and the disinfectant is squeezed into the nozzle 33 and sprayed out. When the piston plate 53 moves upward, air enters the liquid storage chamber 21 from the air inlet 531 to replenish the pressure in the liquid storage chamber 21 that is reduced due to the reduction of disinfectant. This cycle repeats. When spraying, the nozzle 33 swings with the rocker 32 to cover the entire width of the chicken house. The trolley 1 can complete the disinfection of the entire chicken house by walking along the length of the chicken house once. The work efficiency is high, and the fuel consumption or electricity consumption of the trolley is reduced, saving the disinfection cost.

[0054] When the trolley 1 moves, its transmission shaft is driven to rotate, thereby driving the second bevel gear 64 to rotate. Under the meshing action of the first bevel gear 63 and the second bevel gear 64, the stirring rod 61 and the stirring blade 62 are driven to rotate, stirring the disinfectant in the liquid storage chamber 21 to avoid precipitation in the disinfectant and improve the disinfection effect.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spray disinfection equipment for broiler breeding houses, characterized in that: include: A trolley (1), wherein a box (2) is fixed on the trolley (1), and two liquid storage chambers (21) are provided inside the box (2); A spray assembly, the spray assembly comprising two mounting seats fixed above the box body (2), the mounting seats being rotatably connected to a central axis (31), a rocker (32) being fixed to the central axis (31), and a spray head (33) being fixed to the rocker (32); A driving assembly, used for driving the rocker (32) to reciprocate; A liquid supply assembly, used for supplying disinfectant to the spray head (33); The stirring assembly is used to stir the disinfectant in the liquid storage chamber (21).

2. The spray disinfection equipment for broiler breeding houses according to claim 1, characterized in that: The driving assembly comprises a movable rod (41) slidably connected to the box body (2), two symmetrically arranged racks (42) are fixed to the top of the movable rod (41), a first column gear (43) meshing with the racks (42) is fixed to the central shaft (31), and the driving assembly also comprises a spraying distance adjustment component.

3. The spray disinfection equipment for broiler breeding houses according to claim 2, characterized in that: The spraying distance adjustment component comprises a mounting plate (44) fixed on a transmission shaft of the trolley (1), a gear ring (441) being fixed at the center of the mounting plate (44), an annular transmission plate (442) being rotatably connected to the mounting plate (44) and being arranged concentrically with the gear ring (441), inner teeth (443) and outer teeth (444) being arranged on inner and outer sides of the annular transmission plate (442), respectively, and two symmetrically arranged second column gears (45) being rotatably connected to the mounting plate between the annular transmission plate (442) and the gear ring (441), the second column gear (45) The second column gear (45) is rotatably connected to an adjusting rod (451), and an end of the adjusting rod (451) away from the second column gear (45) is provided with a variable elliptical track (46), and a flange (462) is clamped on the variable elliptical track (46). The bottom end of the movable rod (41) is slidably connected to the flange (462) through two rotating columns. A motor (47) is fixed on the mounting plate (44), and a third column gear (48) meshing with the external teeth (444) is fixed on the output end of the motor.

4. The spray disinfection equipment for broiler breeding houses according to claim 3, characterized in that: A protrusion (461) is fixed on the variable elliptical track (46), the adjustment rod (451) is rotatably connected to the protrusion (461), a sliding groove is provided on the mounting plate (44), and the protrusion (461) is slidably connected in the sliding groove.

5. The spray disinfection equipment for broiler breeding houses according to claim 1, characterized in that: The liquid supply assembly comprises a liquid infusion tube (51) fixed to the bottom of the liquid storage chamber (21); the liquid infusion tube (51) is a hose, the liquid infusion tube (51) is in communication with the liquid storage chamber (21); one end of the liquid infusion tube (51) away from the liquid storage chamber (21) is in communication with a water inlet of the nozzle (33); a piston chamber (52) is provided above the liquid storage chamber (21); a piston plate (53) is sealingly and slidably connected in the piston chamber (52); an air inlet (531) is fixed on the piston plate (53); a one-way valve is provided on the air inlet (531); a connecting rod (54) is rotatably connected to the piston plate (53); one end of the connecting rod (54) away from the piston plate (53) is rotatably connected to the rocker (32).

6. The spray disinfection equipment for broiler breeding houses according to claim 5, characterized in that: The liquid supply assembly also includes a liquid output amount adjustment component, which includes a rectangular groove (321) formed on the rocker (32), a slider (55) being slidably connected in the rectangular groove (321), the connecting rod (54) being rotatably connected to the slider (55), a threaded rod (56) penetrating the rectangular groove (321) being rotatably connected to the rocker (32), the slider (55) being threadedly connected to the threaded rod (56), and a handle (561) being fixed to the end of the threaded rod (56).

7. The spray disinfection equipment for broiler breeding houses according to claim 1, characterized in that: The stirring assembly comprises a stirring shaft (61) rotatably connected to the liquid storage chamber (21), the stirring shaft (61) being provided with a stirring blade (62), a first bevel gear (63) being fixed to the bottom end of the stirring shaft (61), and a second bevel gear (64) meshing with the first bevel gear (63) being fixed to the transmission shaft of the trolley (1).

8. The spray disinfection equipment for broiler breeding houses according to claim 1, characterized in that: A function box (11) is fixed at the bottom of the trolley (1), and the parts of the driving component, the liquid supply component and the stirring component at the bottom of the trolley (1) are located in the function box (11).

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