A chain-net combined automatic chicken discharging device

Abstract

The utility model relates to a chain-net combined automatic chicken-ejecting device. Two ends of chains (1a) on both sides of a horizontal frame (6a) are connected to a stainless steel wire rope (2), so that the chain and the stainless steel wire rope (2) form a rotary system. A group of chain-net components (1) are connected to the chains on both sides of the frame. Each chain-net component 1 comprises a chicken-ejecting mesh sheet (1b). A pin shaft (1c) is passed through the chicken mesh sheet (1b). Two ends of the pin shaft (1c) are respectively passed through the chain on the corresponding side. A shaft buckle installed in the chain is locked and limitedly matched with a notch at the end of the pin shaft. A protective cover (7) is respectively provided on both sides of the horizontal frame, and the protective cover (7) covers the corresponding chain. Due to the adoption of the above technical scheme, the utility model has the following advantages: the utility model improves the strength of the chain-net component, ensures that the running chain is prevented from rusting due to accumulated feces, and improves the safety protection of breeding. A simple, efficient and stable mechanical transmission method is used in the chicken-ejecting process, and there is no deviation phenomenon. In the chicken-ejecting process in the house, there is basically no need for chicken-catching personnel to participate.

Description

Technical Field

[0001] The utility model relates to large-scale chain-net combined broiler chicken and duck cage breeding equipment, in particular to a chain-net combined automatic chicken-discharging device. Technical Background

[0002] Broiler and duck cage farming equipment is currently the mainstream model for large-scale farming in my country, especially for broiler and duck farming. A single house can house more than 40,000 broiler and duck chickens (up to more than 60,000), with advantages such as high stocking density, good degree of automation, and intensive management. While the breeding efficiency has been improved, it has also brought about the problem of taking out the chickens and ducks. At present, the main way to take out broiler chickens and ducks from cages is to manually grab the chickens from the breeding cages, place them in chicken baskets prepared in advance on the smallest car, and then manually transport them outside the house. This traditional way of taking out chickens has the following pain points:

[0003] a) When manually grabbing chickens from breeding cages and transporting chicken baskets from cages in the house to outside the house, the narrow cage door and unclear illumination may cause equipment damage or scratches on personnel and chickens, which will increase the disability rate of chickens;

[0004] b) Catching chickens requires many workers, resulting in high labor costs;

[0005] c) Most cages have four layers and can be up to 3 meters high, which makes climbing work unsafe during the chicken-eating process.

[0006] In recent years, the market has promoted the manual pulling of plastic floors, and the chickens fall onto the manure belt to achieve the purpose of chicken delivery. However, this chicken delivery model has not reduced the number of laborers required, but has increased the skills required for manual chicken delivery. In the process of chicken delivery, the frequency of pulling the floor by the chicken delivery personnel on both sides should be roughly consistent, otherwise the chicken delivery manure belt will deviate, slip, etc. If the manure belt is not adjusted in time, it will cause damage to the manure belt and delay the progress of chicken delivery. In addition, the chickens are irregularly distributed on the flexible chicken delivery manure belt, so the adjustment of the chicken delivery manure belt requires professional technicians.

[0007] Similarly, in the net-laying farms, chickens are caught manually, and it is impossible to automate the chicken production, and the above-mentioned pain points in chicken production also exist. Utility Model Content

[0008] The utility model aims to solve the defects in the prior art and provides a chain-net combined automatic chicken discharging device.

[0009] The utility model adopts the following technical solutions:

[0010] A chain-net combined automatic chicken-discharging device comprises a horizontally arranged frame, a group of door-shaped cages are connected to the frame, and chicken cages are respectively arranged on every two adjacent cages, and is characterized in that:

[0011] A driving roller and a driven roller are respectively arranged at both ends of the horizontal frame, and a chain is respectively arranged on both sides of the horizontal frame. The two ends of each chain are respectively connected to the driving sprocket connected to the corresponding driving roller and the driven sprocket connected to the driven roller for transmission. A stainless steel wire rope is connected to both ends of the chain, so that the chain and the stainless steel wire rope form a rotary system;

[0012] A group of chain net components are connected to the chains on both sides of the frame. Each chain net component includes a chicken outlet mesh with mesh holes. A pin is passed through the chicken mesh. Both ends of the pin are respectively passed through the chain on the corresponding side. The buckles installed in the chain and the grooves at the ends of the pin are clamped and limited to prevent axial movement of the pin.

[0013] On the basis of the above technical solutions, there are the following further technical solutions:

[0014] A protective cover is respectively provided on both sides of the frame, and the protective cover covers the corresponding chain.

[0015] A group of longitudinal support bars are arranged at intervals on the transverse support bars of the horizontal frame. The longitudinal support bars are in contact with the bottom surface of the chicken mesh and are used to support the overall weight of the chain mesh assembly and improve the strength of the chicken mesh.

[0016] Due to the adoption of the above technical solution, the utility model has the following advantages: the utility model improves the strength of the chain net assembly, ensures that the running chain is prevented from rusting due to accumulated feces, and improves the safety protection of breeding. The simple, efficient and stable mechanical transmission method in the process of chicken delivery will not have the phenomenon of deviation, and basically no chicken catching personnel are required to participate in the process of chicken delivery in the house. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a perspective view of a chain-net combined automatic chicken discharging device of the utility model;

[0018] Figure 2 It is a perspective view of the connection between the axle pin and the chain in the chain net assembly of the utility model;

[0019] Figure 3 yes Figure 2 A magnified view of part I;

[0020] Figure 4 It is a perspective view of a set of chain mesh components connected;

[0021] Figure 5 yes Figure 1 A cross-sectional view of

[0022] Figure 6 yes Figure 1 A partial perspective view of

[0023] Figure 7 It is a chicken discharging schematic diagram of the utility model. DETAILED DESCRIPTION

[0024] The utility model provides a chain-net combined automatic chicken discharging device, such as Figure 1 As shown, it includes a horizontally arranged frame 6a, the frame 6a is connected to a group of door-shaped cage frames 6, and chicken cages (which belong to the prior art and are omitted here) are respectively arranged on every two adjacent cage frames 6, and active rollers 3 and driven rollers 4 are respectively arranged at both ends of the frame 6a, and a chain 1a is respectively arranged on both sides of the frame 6a, and the two ends of each chain 1a are respectively connected to the active sprocket 3a connected to the corresponding active roller 3 and the passive sprocket connected to the driven roller 4 for transmission, and a stainless steel wire rope 2 is connected to the two ends of the chain 1a, so that the chain 1a and the stainless steel wire rope 2 constitute a rotary system; an adjusting screw rod 5 is arranged on the frame at the end of the driven roller 4 to meet the tensioning requirements of the chains 1a and the stainless steel wire rope 2 on both sides of the annular chain net component 1 whose lengths may be inconsistent.

[0025] See also Figure 1 , Figure 2 and Figure 3 A group of chain net components are connected to the chains 1a on both sides of the frame 6a. Each chain net component 1 includes a chicken net sheet 1b with mesh holes. A pin 1c is passed through the chicken net sheet 1b. Both ends of the pin 1c are respectively passed through the chain 1a on the corresponding side. The buckle 1d installed in the chain 1a is clamped and limited by the groove at the end of the pin 1 to prevent the pin from axial movement.

[0026] like Figure 4 As shown, every two adjacent chicken mesh sheets 1b are connected by a common pin shaft 1c, so that a group of chicken mesh sheets 1b and pin shaft 1c are installed according to the above method to form a group of chain mesh components 1.

[0027] The chicken mesh 1b in the length direction can be connected with the pin 1c, and multiple chicken meshes 1b and the pin 1c are installed according to the above method to form a chain net assembly 1, and the length of the chain net assembly 1 can be determined according to the actual length of the feeding area. The chicken mesh 1b is usually made of plastic, and the material of the pin 1c is corrosion-resistant. The chain net assembly 1 as a whole has a certain supporting strength to meet the requirements of brooding and rearing of chickens.

[0028] The chain net assembly 1 composed of the chicken mesh 1b, the pin 1c and the chain 1a has certain flexibility and low friction coefficient. The chicken mesh 1b can undergo a certain bending deformation along with the chain 1a. When the chain 1a passes through the driving sprocket 3a of the driving end 3, the chicken mesh 1b also undergoes corresponding deformation and smoothly wraps around the surface of the chicken roller 3c attached to the driving end 3. The chain net assembly 1 moving toward the driving end 3 rotates to the lower side of the ring-shaped networked chicken outlet to achieve the purpose of chicken outlet.

[0029] See also Figure 1 Figure and Figure 5A protective cover 7 is provided on both sides of the horizontal frame 6a. The protective cover 7 covers the corresponding chain 1a. The main function of the protective cover 7 is to prevent the running chain 1a from rusting due to accumulated feces, and at the same time has a certain safety protection.

[0030] See also Figure 1 , Figure 5 and Figure 6 A group of longitudinal support bars 9 are arranged at a certain distance above the transverse support rods 8 of the horizontal frame. The longitudinal support bars 9 are in contact with the bottom surface of the chicken mesh 1b and are used to support the overall weight of the chain mesh assembly 1 and improve the strength of the chicken mesh.

[0031] The working process of the utility model is as follows:

[0032] like Figure 1 , Figure 7 As shown, driven by the motor at the driving end, the chain 1a of the chain net assembly 1 meshes and rotates with the sprocket 3a at the driving end, so that the chain net assembly 1 moves toward the tail end of the frame. After the chickens living on the chain net assembly 1 reach the tail end, they fall along the chicken outlet guide plate 3b onto the horizontal chicken outlet device, thereby achieving the purpose of automatic chicken outlet. In addition, the driving motor can rotate forward and reverse to realize the forward or backward movement of the chain net assembly 1.

Claims

1. A chain-net combined automatic chicken-discharging device, comprising a horizontally arranged frame (6a), the frame (6a) being connected to a group of door-shaped cage frames (6), and chicken cages being arranged on every two adjacent cage frames (6), characterized in that: A driving roller (3) and a driven roller (4) are respectively provided at both ends of the frame (6a), and a chain (1a) is respectively provided on both sides of the frame (6a). The two ends of each chain (1a) are respectively connected to a driving sprocket (3a) connected to the corresponding driving roller (3) and a driven sprocket connected to the driven roller (4) for transmission. The two ends of the chain (1a) are connected to a stainless steel wire rope (2), so that the chain (1a) and the stainless steel wire rope (2) form a rotary system. A group of chain net components (1) are connected to the chains (1a) on both sides of the frame (6a), and each chain net component (1) includes a chicken outlet mesh sheet (1b) with mesh holes, a pin shaft (1c) is passed through the chicken outlet mesh sheet (1b), and both ends of the pin shaft (1c) are respectively passed through the chain (1a) on the corresponding side, and a buckle (1d) installed in the chain (1a) is locked and limitedly matched with a notch at the end of the pin shaft (1c).

2. The chain-net combined automatic chicken discharging device according to claim 1 is characterized in that A protective cover (7) is respectively provided on both sides of the frame (6a), and the protective cover (7) covers the corresponding chain.

3. A chain-net combined automatic chicken discharging device according to claim 1 or 2, characterized in that: A group of longitudinal support bars (9) are provided at intervals above the transverse support bars (8) of the frame. The longitudinal support bars (9) are in contact with the bottom surface of the chicken mesh (1b) and are used to support the overall weight of the chain mesh assembly (1) and improve the strength of the chicken mesh.

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