Spotted-brown chicken breeding and brooding equipment with air circulation function

Abstract

The utility model relates to the technical field of poultry breeding and brooding equipment, in particular to spotted-brown chicken breeding and brooding equipment with an air circulation function. The spotted-brown chicken breeding and brooding equipment with the air circulation function comprises a supporting column, a groove is formed in the top of the supporting column, an air channel is formed in the bottom of the groove in a penetrating mode, sliding grooves are evenly formed in the top of the supporting column in a penetrating mode, and gears are arranged in the sliding grooves through rotating shafts. A first rack and a second rack are meshed with the outer side wall of the gear, a top plate is arranged at the top of the first rack, and a bottom plate is arranged at the bottom of the second rack; according to the spotted-brown chick breeding device, external air penetrates through the filter screen through the fan and is conveyed downwards along the air channel, so that flowing air is prevented from being in direct contact with spotted-brown chicks bred by the large-scale stacked layer cages, the chicks are prevented from catching a cold, the downwards flowing air can be uniformly diffused to the periphery through the conical barrel, and the air circulation effect is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of poultry breeding and brooding equipment, specifically a breeding and brooding equipment for Ma Huang chickens with air circulation. Background Technology

[0002] Existing air circulation equipment typically uses fixed, horizontally directed air outlets. When raising Ma Huang chickens in large-scale, stacked cages, this airflow can easily reach the higher-ranking chicks, causing them to get cold and affecting their growth. Furthermore, Ma Huang chickens require 2-4 air circulation cycles per day, each lasting at least 15 minutes. As a result, traditional air circulation equipment is prone to dust accumulation when idle, which can affect the normal operation of the motors, fan blades, and circuitry within the equipment. To address these issues, we propose technological innovations based on existing Ma Huang chicken brooding and rearing equipment with air circulation features. Utility Model Content

[0003] The purpose of this invention is to provide a breeding and brooding device for Ma Huang chickens with air circulation, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a breeding and brooding device for Ma Huang chickens with air circulation, comprising:

[0005] A support column has a groove at its top and an air duct at the bottom of the groove. A sliding groove is evenly distributed at the top of the support column. A gear is installed in the sliding groove and is mounted on a rotating shaft. A first rack and a second rack are meshed on the outer side wall of the gear. A top plate is provided at the top of the first rack and a bottom plate is provided at the bottom of the second rack. A locking component is placed on the outer side wall of the first rack.

[0006] Preferably, the top plate is located above the support column, the bottom plate is located below the support column, a filter screen is placed in the groove of the support column, and two sets of fans are evenly arranged in the air duct of the support column.

[0007] Preferably, the top of the top plate is provided with a clearance groove, a tie rod is provided in the clearance groove, support feet are evenly provided on the outer side wall of the support column, and the bottom of the bottom plate is flush with the bottom of the support feet.

[0008] Preferably, a cone is provided at the bottom of the base plate, and the cone is located below the air duct of the support column.

[0009] Preferably, the locking assembly includes a spring, and a round-headed pin is provided on the outer side of the spring.

[0010] Preferably, the outer side wall of the first rack has a first positioning hole and a second positioning hole, the first positioning hole is located above the second positioning hole, the slide groove of the support column has an installation groove, the spring is disposed in the installation groove, and the round head portion of the round head pin is inserted into the second positioning hole and corresponds to the first positioning hole.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This invention uses a fan to pass external air through a filter and deliver it downwards along the air duct, thereby preventing the flowing air from directly contacting the chicks raised in large-scale stacked cages and causing them to get cold. The cone can also spread the downward-flowing air more evenly in all directions, thereby improving the air circulation effect.

[0013] When the device is stopped and idle, pressing down the pull rod will cause the first rack to slide downward through the top plate. The first rack will then drive the second rack to slide upward through the gear, thereby moving the top and bottom plates inward to seal the air duct of the support column and prevent dust from falling inside the device, which would affect its service life. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a breeding and brooding device for Ma Huang chickens with air circulation according to the present invention;

[0015] Figure 2 This is a right-side sectional view of a breeding and brooding device for Ma Huang chickens with air circulation according to this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged view of part A;

[0017] Figure 4 This utility model Figure 2 Enlarged view of part B.

[0018] In the diagram: 1. Support column; 11. Support foot; 12. Top plate; 13. First rack; 131. First positioning hole; 132. Second positioning hole; 14. Tie rod; 15. Filter screen; 16. Base plate; 17. Second rack; 18. Conical barrel; 19. Fan; 2. Gear; 21. Spring; 22. Round head pin. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4 A breeding and brooding device for Ma Huang chickens with air circulation includes a support column 1. The top of the support column 1 has a groove, and an air duct runs through the bottom of the groove. Slide grooves are evenly distributed throughout the top of the support column 1. A gear 2 is rotatably mounted within the slide groove via a rotating shaft. A first rack 13 and a second rack 17 mesh with the outer walls of the gear 2. A top plate 12 is fixedly mounted on the top of the first rack 13, and a bottom plate 16 is fixedly mounted on the bottom of the second rack 17. A locking component is installed on the outer wall of the first rack 13. The top plate 12 is located above the support column 1, and the bottom plate 16 is located below the support column 1. A filter screen 15 is placed within the groove of the support column 1. The air duct of the support column 1... Two sets of fans 19 are evenly fixed inside. A clearance groove is opened on the top of the top plate 12, and a tie rod 14 is fixedly installed in the clearance groove. Support feet 11 are evenly fixed on the outer side wall of the support column 1. The bottom of the bottom plate 16 is flush with the bottom of the support feet 11. A cone 18 is fixedly installed at the bottom of the bottom plate 16. The cone 18 is located below the air duct of the support column 1. The fans 19 draw outside air through the filter screen 15 and deliver it downward along the air duct. This prevents the flowing air from directly contacting the Ma Huang chicks raised in large-scale stacked cages and causing them to get cold. The cone 18 can diffuse the downward flowing air more evenly to the surroundings, thereby improving the air circulation effect.

[0021] The locking assembly includes a spring 21, with a round-headed pin 22 fixedly mounted on the outer side of the spring 21. A first positioning hole 131 and a second positioning hole 132 are formed on the outer wall of the first rack 13. The first positioning hole 131 is located above the second positioning hole 132. A mounting groove is formed in the sliding groove of the support column 1, and the spring 21 is fixedly mounted in the mounting groove. The round-headed portion of the round-headed pin 22 is inserted into the second positioning hole 132 and corresponds to the first positioning hole 131. The spring 21 drives the round-headed pin 22 to insert into the second positioning hole 132, thereby locking the first rack 13. The height is fixed. The first rack 13 stabilizes the second rack 17 through the gear 2. When the device is stopped and idle, the first rack 13 can be slid downward through the top plate 12 by pressing down the pull rod 14. The first rack 13 drives the second rack 17 to slide upward through the gear 2, thereby moving the top plate 12 and the bottom plate 16 inward to close the air duct of the support column 1. At this time, the spring 21 drives the round-headed pin 22 to insert into the first positioning hole 131 to fix the position of the first rack 13 and the second rack 17, thereby preventing dust from falling inside the device and affecting its service life.

[0022] Working principle: Spring 21 drives round-headed pin 22 to insert into the second positioning hole 132, thereby fixing the height of the first rack 13. The first rack 13 stabilizes the second rack 17 through gear 2. The fan 19 draws external air through the filter screen 15 and delivers it downward along the air duct, thus preventing the flowing air from directly contacting the chicks raised in large-scale stacked cages and causing them to get cold. The cone 18 can diffuse the downward flowing air more evenly to the surroundings, thereby improving the air circulation effect. When the device is stopped and idle, pressing down the pull rod 14 will cause the first rack 13 to slide downward through the top plate 12. The first rack 13 drives the second rack 17 to slide upward through gear 2, thereby moving the top plate 12 and the bottom plate 16 inward to close the air duct of the support column 1. At this time, spring 21 drives round-headed pin 22 to insert into the first positioning hole 131, fixing the position of the first rack 13 and the second rack 17, thereby preventing dust from falling inside the device and affecting its service life.

Claims

1. A breeding and brooding device for Ma Huang chickens with air circulation, characterized in that, include: A support column (1) is provided with a groove at the top and an air duct is provided through the bottom of the groove. A sliding groove is provided evenly through the top of the support column (1). A gear (2) is provided in the sliding groove and is mounted on a rotating shaft. A first rack (13) and a second rack (17) are meshed on the outer side wall of the gear (2). A top plate (12) is provided on the top of the first rack (13) and a bottom plate (16) is provided on the bottom of the second rack (17). A locking component is placed on the outer side wall of the first rack (13).

2. The Ma Huang chicken breeding and brooding equipment with air circulation according to claim 1, characterized in that: The top plate (12) is located above the support column (1), the bottom plate (16) is located below the support column (1), a filter screen (15) is placed in the groove of the support column (1), and two sets of fans (19) are evenly arranged in the air duct of the support column (1).

3. The Ma Huang chicken breeding and brooding equipment with air circulation according to claim 2, characterized in that: The top of the top plate (12) is provided with a clearance groove, and a tie rod (14) is provided in the clearance groove. Support feet (11) are evenly provided on the outer side wall of the support column (1). The bottom of the bottom plate (16) is flush with the bottom of the support feet (11).

4. The Ma Huang chicken breeding and brooding equipment with air circulation according to claim 3, characterized in that: The bottom of the base plate (16) is provided with a cone (18), which is located below the air duct of the support column (1).

5. The Ma Huang chicken breeding and brooding equipment with air circulation according to claim 1, characterized in that: The locking assembly includes a spring (21) with a round-headed pin (22) on the outside of the spring (21).

6. The Ma Huang chicken breeding and brooding equipment with air circulation according to claim 5, characterized in that: The outer side wall of the first rack (13) is provided with a first positioning hole (131) and a second positioning hole (132). The first positioning hole (131) is located above the second positioning hole (132). The sliding groove of the support column (1) is provided with an installation groove. The spring (21) is set in the installation groove. The round head part of the round head pin (22) is inserted into the second positioning hole (132) and corresponds to the first positioning hole (131).

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