Iris acquisition structure for iris identity recognition of livestock entering and leaving

Abstract

The utility model relates to the technical field of iris acquisition equipment, in particular to an iris acquisition structure for iris identity recognition of livestock in and out of a fence, which comprises a cattle fence fixedly mounted on the ground, a door frame is fixedly connected in the cattle fence, and door plates for cattle to enter and exit are arranged on two opposite side surfaces in the door frame. The two sides of one side face of the door frame are each provided with a collecting mechanism used for collecting and recognizing the iris of a cow, and two symmetrical clamping mechanisms used for opening the door plate are arranged between the door plate and the door frame. According to the device, the collecting mechanisms are arranged on the two sides of the door frame, iris collecting can be conveniently conducted on each calf, the situation that multiple calves are collected on the same calf can be avoided, the collecting efficiency of the iris of the calf can be improved, the device can collect and recognize the iris of the cattle when the cattle is released from or driven into the cattle pen, and therefore the collecting efficiency of the iris of the cattle is improved. And the cattle can be prevented from being mixed with other cattle in the cattle pen.

Description

TECHNICAL FIELD

[0001] The utility model relates to iris collection equipment technical field, specifically iris collection structure for livestock in and out of the column iris identity recognition. BACKGROUND

[0002] In the livestock breeding process, especially the breeding of cattle, in order to facilitate the unified management of the health, genetic breeding and breeding of cattle, the iris of cattle is usually collected by iris collector, since the iris recognition technology utilizes the unique texture of the iris in the eye of cattle, the texture does not change from the fetal development to death, has high uniqueness and stability, thus the identity of each cow can be accurately tracked, thereby improving the breeding efficiency and management accuracy.

[0003] At present, when the iris of cattle is collected by iris collector, the breeder usually purchases a large number of calves at one time, and the iris of each cow is usually collected by handheld iris collector, the collection speed is relatively slow, and for people, the appearance of cattle is the same, it is difficult to distinguish the cattle from the appearance, thus the iris of a cow may be collected multiple times, thereby reducing the iris collection efficiency of cattle. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an iris collection structure for livestock in and out of the column iris identity recognition to solve the problems in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme.

[0006] An iris collection structure for livestock in and out of the column iris identity recognition, comprising a cattle pen fixedly installed on the ground, a door frame is fixedly connected inside the cattle pen, opposite side surfaces of the door frame are both provided with a door plate for the entry and exit of cattle, both sides of the side surface of the door frame are provided with a collection mechanism for collecting and identifying the iris of cattle, and two symmetrical clamping mechanisms for locking the door plate are arranged between the door plate and the door frame.

[0007] Further, rectangular sliding holes are formed through both sides of the side surface of the door frame, the collection mechanism comprises a reciprocating screw rod rotatably connected in the rectangular sliding hole at the corresponding position, a moving block is screwed through the outer wall of the reciprocating screw rod, and iris collectors are fixedly connected to both ends of the moving block.

[0008] Further, the top end of the reciprocating screw rod penetrates the top surface of the door frame, a motor is fixedly connected to the top surface of the door frame at the reciprocating screw rod, and the output end of the motor is fixedly connected with the reciprocating screw rod at the corresponding position.

[0009] Further in: the two ends of the two opposite side faces of the door frame are fixedly connected with fixed blocks, two circular rods fixedly connected with the door plates at the corresponding positions are rotatably connected between the two fixed blocks at the opposite positions, and the two ends of the circular rods are provided with clamping grooves clamped with the clamping mechanisms at the corresponding positions.

[0010] Further in: the two ends of the two opposite side faces of the door frame are fixedly connected with fixed blocks, two circular rods fixedly connected with the door plates at the corresponding positions are rotatably connected between the two fixed blocks at the opposite positions, and the two ends of the circular rods are provided with clamping grooves clamped with the clamping mechanisms at the corresponding positions.

[0011] Further in: the two ends of the two opposite side faces of the door frame are fixedly connected with fixed blocks, two circular rods fixedly connected with the door plates at the corresponding positions are rotatably connected between the two fixed blocks at the opposite positions, and the two ends of the circular rods are provided with clamping grooves clamped with the clamping mechanisms at the corresponding positions.

[0012] Further in: the two ends of the two opposite side faces of the door frame are fixedly connected with fixed blocks, two circular rods fixedly connected with the door plates at the corresponding positions are rotatably connected between the two fixed blocks at the opposite positions, and the two ends of the circular rods are provided with clamping grooves clamped with the clamping mechanisms at the corresponding positions.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The collecting mechanism is arranged on the two sides of the door frame, so that the iris of each calf can be collected, the situation that the same calf is collected multiple times can be avoided, the collection efficiency of the iris of the calf is improved, and the iris of the calf can be collected and identified when the calf is put out of or into the cowshed, so that the calf can be prevented from mixing with other calves in the cowshed.

[0015] 2. The reciprocating screw rod at the corresponding position can be rotated through the driving of the motor, the two iris collectors at the corresponding position can be moved through the moving block of the reciprocating screw rod, and therefore the irises of calves with different sizes can be collected.

[0016] 3. The clamping block can be inserted into the clamping groove at the corresponding position through the starting of the electric push rod, the door plate can be locked, the calf can be prevented from running out of the cowshed, and the door plate can be quickly returned to the original position through the action of the torsion spring and the baffle, so that the door plate can be locked by the clamping mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure schematic view of the utility model;

[0018] Figure 2 It is the position schematic view of the collecting mechanism and the clamping mechanism in the utility model;

[0019] Figure 3 is the enlarged view of A in the utility model;

[0020] Figure 4 is the schematic view of the door frame door plate in the utility model;

[0021] Figure 5 is the enlarged view of B in the utility model;

[0022] Figure 6 is the schematic view of the collection mechanism structure in the utility model;

[0023] Figure 7 is the schematic view of the clamping mechanism structure in the utility model.

[0024] In the figure: 1, the cattle pen; 2, door frame; 21, door plate; 22, rectangular sliding hole; 23, fixed block; 24, clamping groove; 25, sliding groove; 26, connecting block; 27, fixed ring; 28, baffle; 3, collection mechanism; 31, reciprocating screw rod; 32, moving block; 33, iris collector; 34, motor; 4, clamping mechanism; 41, electric push rod; 42, moving plate; 43, clamping block; 44, sliding block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Please refer to Figures 1-7 In the embodiments of the utility model, an iris collection structure for iris identity recognition of livestock in and out of the pen includes a cattle pen 1 fixedly installed on the ground, a door frame 2 fixedly connected inside the cattle pen 1, door plates 21 for the cattle to go in and out arranged on the opposite sides of the inside of the door frame 2, collection mechanisms 3 for collecting and identifying the iris of the cattle arranged on the two sides of one side of the door frame 2, and clamping mechanisms 4 for locking the door plates 21 arranged between the door plates 21 and the door frame 2.

[0027] Specifically, when it is necessary to collect iris images from cattle, staff can drive the calves to the gate frame 2 inside the cattle pen 1. After the calf at the front of the gate frame 2 has its iris image collected by the collection mechanism 3, the two gate panels 21 are detached from the gate panels 21 by two corresponding locking mechanisms 4. At this time, the calf at the front can push the two gate panels 21 open as it walks forward. When the calf at the front passes through the gate frame 2, the two gate panels 21 close again until the next calf has had its iris image collected. The two gate panels 21 will then open again (the locking mechanism 4 and the collection mechanism 3 can be connected by a controller, which is existing technology and will not be described in detail). Therefore, iris images can be collected from calves one by one, avoiding the situation of collecting multiple images from the same calf, thereby improving the efficiency of calf iris collection. Moreover, the device can collect and identify the iris of cattle when releasing or driving them into the cattle pen 1, which can prevent them from being mixed with cattle in other cattle pens 1.

[0028] Example 1

[0029] like Figure 6 As shown, in this embodiment, rectangular sliding holes 22 are provided through both sides of one side of the door frame 2. The acquisition mechanism 3 includes a reciprocating screw 31 rotatably connected in the rectangular sliding hole 22 at the corresponding position. A moving block 32 is screwed through the outer wall of the reciprocating screw 31. Iris acquisition device 33 is fixedly connected to both ends of the moving block 32. The top end of the reciprocating screw 31 penetrates the top surface of the door frame 2. A motor 34 is fixedly connected to the top surface of the door frame 2 at the position corresponding to the reciprocating screw 31. The output end of the motor 34 is fixedly connected to the reciprocating screw 31 at the corresponding position.

[0030] In this embodiment, the reciprocating screw 31 at the corresponding position can be rotated by the motor 34. The rotating reciprocating screw 31 can drive the two iris collectors 33 at the corresponding position to move through the moving block 32, thereby facilitating iris collection of cattle of different sizes.

[0031] Example 2

[0032] like Figure 5 and Figure 7As shown, in the embodiment, the two ends of the opposite two side faces of the door frame 2 are fixedly connected with fixed blocks 23, the two fixed blocks 23 at the opposite positions are rotationally connected with round rods fixedly connected with the door plates 21 at the corresponding positions, the two ends of the round rods are provided with clamping grooves 24 clamped with the clamping mechanisms 4 at the corresponding positions, the two ends of the opposite two side faces of the door frame 2 are fixedly connected with connecting blocks 26, the clamping mechanism 4 comprises electric push rods 41 fixedly connected with the connecting blocks 26 at the corresponding positions, the output ends of the electric push rods 41 are fixedly connected with moving plates 42, the bottom surfaces of the moving plates 42 are fixedly connected with clamping blocks 43 clamped with the clamping grooves 24 at the corresponding positions, the inner side face of the door frame 2 is provided with a sliding groove 25 corresponding to the moving plate 42, the opposite two side faces of the sliding groove 25 are fixedly connected with limiting rods, the limiting rods are provided with sliding blocks 44 fixedly connected with the moving plates 42 at the corresponding positions and sliding in the limiting rods, the bottom surfaces of the fixed blocks 23 are fixedly connected with fixed rings 27 outside the round rods at the corresponding positions, torsion springs are arranged between the fixed rings 27 and the round rods at the corresponding positions, and the two sides of the side face of the door frame 2 are fixedly connected with baffle plates 28 abutting against the door plates 21.

[0033] In the embodiment, the clamping blocks 43 can be inserted into the clamping grooves 24 at the corresponding positions through the starting of the electric push rods 41, the door plates 21 can be locked, the cow cannot run out of the cow stall 1 at will, when the cow collects the iris, the four electric push rods 41 are simultaneously started to pull out the clamping blocks 43 from the clamping grooves 24 at the corresponding positions respectively, so that the cow can pass through the door frame 2, after the cow passes through the door frame 2, the two door plates 21 are reversely rotated under the action of the torsion springs at the corresponding positions and return to the original positions under the blocking action of the baffle plates 28, at this time, the four electric push rods 41 are started again, so that the clamping blocks 43 are inserted into the clamping grooves 24 at the corresponding positions.

[0034] It is apparent for those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and the present application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the foregoing description, and it is intended to embrace all changes falling within the meaning and range of equivalents of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

[0035] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. An iris collection structure for iris identification of livestock entering and exiting a pen, comprising a cow pen (1) fixedly installed on the ground, characterized in that, The inside of the cattle pen (1) is fixedly connected with a door frame (2), the opposite two side faces of the door frame (2) are provided with door plates (21) for the cattle to go in and out, the two sides of the side face of the door frame (2) are provided with collecting mechanisms (3) for collecting and identifying the iris of the cattle, and two symmetric clamping mechanisms (4) for locking the door plates (21) are arranged between the door plates (21) and the door frame (2).

2. The livestock housing iris identity recognition iris collection structure according to claim 1, characterized in that, Rectangular sliding holes (22) are formed through the two sides of the side face of the door frame (2), the collecting mechanism (3) comprises a reciprocating screw rod (31) rotatably connected in the corresponding position of the rectangular sliding hole (22), the outer wall of the reciprocating screw rod (31) is rotatably connected with a moving block (32), and the two ends of the moving block (32) are fixedly connected with an iris collector (33).

3. The livestock housing iris identity recognition iris collection structure according to claim 2, characterized in that, The top end of the reciprocating screw rod (31) penetrates the top face of the door frame (2), the top face of the door frame (2) is fixedly connected with a motor (34) at the position corresponding to the reciprocating screw rod (31), and the output end of the motor (34) is fixedly connected with the reciprocating screw rod (31) at the corresponding position.

4. The livestock housing iris identity recognition iris collection structure according to claim 3, characterized in that, The two ends of the opposite two side faces of the door frame (2) are fixedly connected with fixed blocks (23), and the two fixed blocks (23) at the opposite positions are rotatably connected with a circular rod fixedly connected with the door plate (21) at the corresponding position, and the two ends of the circular rod are provided with clamping grooves (24) clamped with the clamping mechanisms (4) at the corresponding positions.

5. The livestock housing iris identity recognition iris collection structure according to claim 4, characterized in that, The two ends of the opposite two side faces of the door frame (2) are fixedly connected with connecting blocks (26), and the clamping mechanism (4) comprises an electric push rod (41) fixedly connected with the connecting block (26) at the corresponding position, the output end of the electric push rod (41) is fixedly connected with a moving plate (42), and the bottom face of the moving plate (42) is fixedly connected with a clamping block (43) clamped with the clamping groove (24) at the corresponding position.

6. The livestock housing iris identity recognition iris collection structure according to claim 5, characterized in that, The inner side face of the door frame (2) is provided with a sliding groove (25) at the position corresponding to the moving plate (42), the opposite two side faces of the sliding groove (25) are fixedly connected with a limiting rod, and the outer wall of the limiting rod is rotatably connected with a sliding block (44) fixedly connected with the moving plate (42) at the corresponding position.

7. The livestock housing iris identity recognition iris collection structure according to claim 6, characterized by, The bottom face of the fixed block (23) is fixedly connected with a fixed ring (27) outside the circular rod at the corresponding position, a torsion spring is arranged between the fixed ring (27) and the circular rod at the corresponding position, and the two sides of the side face of the door frame (2) are fixedly connected with baffles (28) abutting against the door plates (21).

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