Roadway type hatching egg placing frame for hatching

Abstract

The utility model discloses a laneway type hatching egg placing frame for hatching, which relates to the technical field of chicken hatching devices, and comprises a main placing frame, short rods are fixed at four corners of the side surface of the main placing frame, one end of each short rod far away from the main placing frame is rotatably connected with a long rod, and the surfaces of the short rods and the long rod are provided with locking holes. The outer sides of the short rods are movably connected with two movable frames and an auxiliary placing frame in sequence; the storage rack comprises a main storage rack, a movable frame and an auxiliary storage rack, side covers are installed on the two sides of the movable frame and the two sides of the auxiliary storage rack correspondingly, and vertical grooves are perpendicularly formed in the contact faces of the movable frame and the side covers and the contact faces of the auxiliary storage rack and the side covers correspondingly. And the locking rod is driven to be separated from the locking hole, the movable frame and the auxiliary placing frame are sequentially pushed to the main placing frame, the occupied area of the whole placing frame is reduced, and more placing frames can be placed in the storage room.

Description

Technical Field

[0001] The utility model relates to the technical field of chicken hatching devices, and particularly relates to an egg placing rack for tunnel-type hatching. Background Technique

[0002] A tunnel-type incubator is a device specifically used for large-scale hatching of breeding eggs, mainly applied in the poultry breeding industry. Compared with traditional box-type incubators, it has remarkable characteristics such as high efficiency, energy conservation, high degree of automation, and high space utilization rate. It is an indispensable part of modern poultry farming and can significantly improve hatching efficiency and economic benefits.

[0003] When the tunnel-type incubator is working, it is necessary to centrally place the breeding eggs on the placing rack and continuously place them into the tunnel in batches. Therefore, a large number of placing racks will be equipped in the breeding farm. In order to increase the number of breeding eggs that can be placed, most of the placing racks are of a three-column structure, resulting in a large floor area of the placing rack. Furthermore, when storing the placing rack, a larger storage space is required.

[0004] Therefore, we provide an egg placing rack for tunnel-type hatching to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an egg placing rack for tunnel-type hatching, and to solve the problem proposed in the above background technique that when the tunnel-type incubator is working, it is necessary to centrally place the breeding eggs on the placing rack and continuously place them into the tunnel in batches. Therefore, a large number of placing racks will be equipped in the breeding farm. In order to increase the number of breeding eggs that can be placed, most of the placing racks are of a three-column structure, resulting in a large floor area of the placing rack. Furthermore, when storing the placing rack, a larger storage space is required.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An egg placing rack for tunnel-type hatching, comprising:

[0007] A main placing rack, short rods are fixed at the four corners on the side of the main placing rack, a long rod is rotatably connected to the end of the short rod far away from the main placing rack, locking holes are formed on the surfaces of both the short rod and the long rod, and two movable frames and a secondary placing rack are sequentially movably connected to the outside of the short rod;

[0008] The movable frames and the secondary placing rack, side covers are installed on both sides of the movable frames and the secondary placing rack, vertical grooves are vertically formed on the contact surfaces of the movable frames, the secondary placing rack and the side covers, transverse grooves are formed at both ends of the vertical grooves, and strip-shaped holes are symmetrically formed on the surface of the side cover and penetrate through to the vertical grooves, and locking components are installed inside the vertical grooves;

[0009] The locking assembly includes a locking rod. Two locking rods are installed inside the vertical groove. A spring is installed between the two locking rods. A cylindrical protrusion is provided on the side of the locking rod. The cylindrical protrusion penetrates through the strip-shaped hole. One end of the cylindrical protrusion away from the locking rod is rotatably connected to a first connecting rod. The first connecting rod is rotatably connected to both ends of a second connecting rod. The second connecting rod is rotatably connected to the surface of the side cover. A torsion spring is installed between the second connecting rod and the side cover.

[0010] Preferably, a protrusion is provided on the surface edge of the end of the long rod away from the short rod.

[0011] Preferably, three locking holes are provided, and the spacing between the locking holes is the same as the spacing from the locking holes to the main placement rack.

[0012] Preferably, the width of the horizontal groove matches the width of the short rod, and the depth of the horizontal groove is half of the width of the short rod.

[0013] Preferably, a cavity is provided inside the top long rod. A connecting rod is installed inside the cavity. A plug board is inserted into the opening side of the cavity. A groove is provided on the surface of the bottom long rod.

[0014] Preferably, a main magnetic attraction piece is installed on the outer surface of the connecting rod, and a secondary magnetic attraction piece is provided on the inner surface of the groove.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. Through the settings of the main placement rack, the movable frame, the secondary placement rack and the locking assembly, during storage, rotate the second connecting rod to drive the first connecting rod to move, and then drive the locking rod to disengage from the locking hole. Then, push the movable frame and the secondary placement rack towards the main placement rack in sequence to reduce the floor area of the entire placement rack, so that more placement racks can be placed in the storage room.

[0017] 2. Through the settings of the connecting rod and the plug board, when the short rod and the long rod are in a horizontal state, the connecting rod is stored in the cavity of the long rod through the plug board. Furthermore, when the short rod and the long rod are in a vertical state, pull out the plug board so that the connecting rod falls into the groove to prevent the long rod from tipping and unfolding. At the same time, the main magnetic attraction piece and the secondary magnetic attraction piece are used to prevent the connecting rod from disengaging from the groove due to vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, purposes and advantages of the present utility model will become more obvious:

[0019] Figure 1 It is a structural diagram of the storage state of the hatching egg placement rack of the present utility model;

[0020] Figure 2Structural diagram of the egg placement rack of the present utility model in the unfolded state;

[0021] Figure 3 Side sectional view structural diagram of the egg placement rack of the present utility model;

[0022] Figure 4 Sectional view structural diagram at position A of the present utility model;

[0023] Figure 5 Sectional view structural diagram at position B of the present utility model;

[0024] In the figure: 1, main placement rack; 2, short rod; 3, long rod; 4, locking hole; 5, movable frame; 6, secondary placement rack; 7, side cover; 8, vertical groove; 9, horizontal groove; 10, strip hole; 11, locking rod; 12, spring; 13, connecting rod one; 14, connecting rod two; 15, torsion spring; 16, connecting rod; 17, insertion plate; 18, main magnetic attraction piece; 19, secondary magnetic attraction piece. Specific implementation manner

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. Embodiment 1

[0027] Please refer to Figures 1-4 As shown, the present utility model provides a technical solution: a kind of egg placement rack for roadway incubation, including:

[0028] A main placement rack 1, short rods 2 are fixed at the four corners on the side of the main placement rack 1, one end of the short rod 2 far from the main placement rack 1 is rotatably connected with a long rod 3, locking holes 4 are formed on the surfaces of the short rod 2 and the long rod 3, and two movable frames 5 are sequentially movably connected to the outside of the short rod 2, and a secondary placement rack 6;

[0029] A movable frame 5 and a secondary placement rack 6 are provided. Side covers 7 are installed on both sides of the movable frame 5 and the secondary placement rack 6. Vertical grooves 8 are vertically opened on the contact surfaces of the movable frame 5, the secondary placement rack 6 and the side covers 7. Horizontal grooves 9 are opened at both ends of the vertical grooves 8. Strip-shaped holes 10 are symmetrically opened on the surface of the side cover 7, and the strip-shaped holes 10 penetrate through to the vertical grooves 8. A locking assembly is installed inside the vertical grooves 8;

[0030] The locking assembly includes locking rods 11. Two locking rods 11 are installed inside the vertical groove 8. A spring 12 is installed between the two locking rods 11. A cylindrical protrusion is provided on the side surface of the locking rod 11. The cylindrical protrusion penetrates through the strip-shaped hole 10. One end of the cylindrical protrusion away from the locking rod 11 is rotatably connected to a first connecting rod 13. The first connecting rod 13 is respectively rotatably connected to both ends of a second connecting rod 14. The second connecting rod 14 is rotatably connected to the surface of the side cover 7. A torsion spring 15 is installed between the second connecting rod 14 and the side cover 7.

[0031] After the hatching of this device is completed and it is placed in the storage room, when rotating the second connecting rod 14, both ends of the second connecting rod 14 drive the first connecting rod 13 to move, reducing the distance between the first connecting rods 13. At the same time, both of them rotate. Furthermore, the other end of the first connecting rod 13 drives the cylindrical protrusion to move along the strip-shaped hole 10, reducing the distance between the locking rods 11. At this time, the locking rods 11 compress the spring 12, causing the locking rods 11 to disengage from the locking holes 4. Furthermore, the movable frame 5 and the secondary placement rack 6 are pushed, making them move along the short rod 2 and the long rod 3 until they fit with the main placement rack 1. Furthermore, the long rod 3 is folded and stored, reducing the overall floor area and facilitating the storage room to place more egg placement racks. When it is necessary to unfold the egg placement rack, operate in the reverse direction, push the movable frame 5 and the secondary placement rack 6 towards their respective locking holes 4. When reaching the locking holes 4, the locking rods 11 lose pressure, and the elastic potential energy accumulated by the spring 12 causes the distance between the locking rods 11 to expand, and the locking rods 11 are inserted into the interior of the locking holes 4 to quickly complete the fixation.

[0032] It should be noted that: when the movable frame 5 and the secondary placement rack 6 are attached to the main placement rack 1, the lengths of the three are matched with the length of the short rod 2. Furthermore, after the long rod 3 rotates, it can remain vertical and at the same time fit with the surface of the secondary placement rack 6.

[0033] Please refer to Figure 3 , a protrusion is provided on the surface edge of the end of the long rod 3 away from the short rod 2, which can prevent the secondary placement rack 6 from slipping off the long rod 3. There are three locking holes 4, and the distance between the locking holes 4 is the same as the distance from the locking holes 4 to the main placement rack 1. Through the positions of the locking holes 4, it is ensured that the distances between the main placement rack 1 and the movable frame 5, between the movable frames 5, and between the movable frame 5 and the secondary placement rack 6 are the same, matching the width of the egg placement plate. The egg placement plate is used to place and carry the egg trays. Before hatching, the egg placement plate is inserted into the egg placement rack.

[0034] Please refer toFigure 2 , the width of the horizontal groove 9 matches the width of the short rod 2, and the depth of the horizontal groove 9 is half of the width of the short rod 2, which facilitates the movement of the movable frame 5 and the auxiliary mounting frame 6 along the short rod 2 and the long rod 3. At the same time, during the movement, the locking rod 11 can be stuck. Embodiment 2

[0035] Please refer to Figure 1 and Figure 5 As shown, a cavity is provided inside the top long rod 3. A connecting rod 16 is installed inside the cavity. A plug board 17 is inserted into the opening side of the cavity. And a groove is provided on the surface of the bottom long rod 3. A main magnetic attraction piece 18 is installed on the outer surface of the connecting rod 16 facing outwards. A secondary magnetic attraction piece 19 is provided on the inner surface of the groove. After folding the long rod 3, pull out the plug board 17 to make the connecting rod 16 fall into the groove, so that the upper and lower long rods 3 are connected to prevent the long rod 3 from unfolding. At the same time, through the cooperation of the main magnetic attraction piece 18 and the secondary magnetic attraction piece 19, it is prevented that the connecting rod 16 easily comes out of the groove.

[0036] It should be noted that when the connecting rod 16 falls into the groove, the other end of it does not break away from the cavity inside the long rod 3. The suction force generated by the main magnetic attraction piece 18 and the secondary magnetic attraction piece 19 can be manually pulled out, but it cannot be released by vibration.

[0037] The above shows and describes the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic features of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0038] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A tunnel-type hatching egg placement rack, characterized in that: include: A main mounting frame (1), wherein short rods (2) are fixed at four corners of the side of the main mounting frame (1), and one end of the short rod (2) away from the main mounting frame (1) is rotatably connected to a long rod (3), and locking holes (4) are provided on the surfaces of the short rod (2) and the long rod (3), and the outer side of the short rod (2) is movably connected to a movable frame (5) and a secondary mounting frame (6) in sequence, and two movable frames (5) are provided; A movable frame (5) and a secondary mounting frame (6), side covers (7) are installed on both sides of the movable frame (5) and the secondary mounting frame (6), vertical grooves (8) are vertically opened on the contact surfaces of the movable frame (5), the secondary mounting frame (6) and the side cover (7), transverse grooves (9) are opened at both ends of the vertical groove (8), and strip holes (10) are symmetrically opened on the surface of the side cover (7), the strip holes (10) penetrate the vertical groove (8), and a locking component is installed inside the vertical groove (8); The locking assembly comprises a locking rod (11), two locking rods (11) are installed inside the vertical groove (8), a spring (12) is installed between the two locking rods (11), and a cylindrical protrusion is arranged on the side of the locking rod (11), the cylindrical protrusion passes through the strip hole (10), and one end of the cylindrical protrusion away from the locking rod (11) is rotatably connected to a connecting rod 1 (13), the connecting rod 1 (13) is rotatably connected to the two ends of the connecting rod 2 (14), the connecting rod 2 (14) is rotatably connected to the surface of the side cover (7), and a torsion spring (15) is installed between the connecting rod 2 (14) and the side cover (7).

2. The tunnel-type hatching egg placement rack according to claim 1, characterized in that: A protrusion is provided on the edge of the surface of one end of the long rod (3) away from the short rod (2).

3. The tunnel-type hatching egg placement rack according to claim 1, characterized in that: Three locking holes (4) are provided, and the spacing between the locking holes (4) is the same as the spacing between the locking holes (4) and the main mounting frame (1).

4. The tunnel-type hatching egg placement rack according to claim 1, characterized in that: The width of the transverse groove (9) matches the width of the short rod (2), and the depth of the transverse groove (9) is half the width of the short rod (2).

5. The tunnel-type hatching egg placement rack according to claim 1, characterized in that: A cavity is provided inside the long rod (3) at the top, a connecting rod (16) is installed inside the cavity, a plug plate (17) is plugged into the open side of the cavity, and a groove is provided on the surface of the long rod (3) at the bottom.

6. The tunnel-type hatching egg placement rack according to claim 5, characterized in that: A main magnetic attraction sheet (18) is mounted on the outward surface of the connecting rod (16), and a secondary magnetic attraction sheet (19) is arranged on the inner surface of the groove.

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