Incubation assembly rack

Abstract

The utility model discloses an incubation assembly rack which structurally comprises an outer frame, a placing rack and a power device, the outer frame comprises a top plate, a supporting plate, a supporting rod and a bottom plate, and the placing rack comprises a cover lock, a main side plate, a cover plate, a first assembly shaft, a template, a supporting plate, a linkage plate, a movable connecting plate, a second assembly shaft, a rotary connecting plate and a top connecting rod. The power device comprises a motor, a sliding groove, a screw rod, a sliding rod, an end rod, a coupler and a rod mounting hole, a power structure in which the screw rod is matched with the sliding rod and the sliding groove is arranged, and a placement frame for linkage overturning of the L-shaped plate is combined, so that the main frame body assembled in the outer frame can be driven by a single motor to synchronously overturn, and the equipment stability is higher; the sliding distance of the sliding rod can be limited by limiting the distance of the sliding groove, so that the danger that eggs fall off due to the fact that the overturning angle is too large is avoided, meanwhile, a telescopic rotating connecting plate structure is adopted in the connecting position of the equipment sliding rod and the containing frame, the rotating structure can be concentrated in a small range, and the space occupancy rate is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of egg hatching equipment, in particular to an egg hatching assembly rack. Background Art

[0002] Egg hatching equipment refers to the general term for items required in the egg hatching process, generally including: incubators, hatching machines, incubator accessories, special items for the hatching room, heating equipment, humidification equipment, and various measuring systems, etc. Among them, batch hatching of eggs is often carried out by assembling eggs on egg trays and then on a frame, and then pushing the frame into the hatching room for hatching. These frames used for egg assembly and hatching are called egg hatching assembly racks. However, when the existing technology is used, in order to ensure uniform heating of the eggs, the egg trays often need to be flipped at a certain angle. The stability of the traditional assembly rack is also poor when flipping. It is easy to cause the eggs to fall or be damaged due to excessive flipping due to operational errors, gear damage and loss of force. At the same time, the traditional flipping mechanism takes up a large space and is relatively inconvenient. When the existing technology is used, the egg tray is simply placed between the L-shaped plates on both sides of the frame. Although it is easy to take and put, it is poor in stability and relatively inconvenient. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In order to overcome the shortcomings of the existing technology, an egg incubation assembly rack is proposed to solve the problem that in order to ensure uniform heating of eggs during use, the egg tray often needs to be flipped at a certain angle. The stability of the traditional assembly rack is also poor during flipping. It is easy to cause the eggs to fall or be damaged due to excessive flipping due to operational errors, gear damage and loss of force. At the same time, the traditional flipping mechanism takes up a lot of space and is relatively inconvenient.

[0005] Secondly, in order to solve the problem that in the prior art, the egg tray is simply placed between the L-shaped plates on both sides of the frame, which is convenient for taking and placing, but has poor stability and is relatively inconvenient.

[0006] (2) Technical solution

[0007] The utility model is realized by the following technical solution: The utility model proposes an egg hatching assembly rack, the structure of which includes an outer frame, a placement rack and a power device, the placement rack is assembled in the outer frame, and the power device is used for swinging and driving the placement rack;

[0008] The outer frame includes a top plate, a support plate, a support rod and a bottom plate. The top plate is arranged directly above the bottom plate. There are four support plates, and every two support plates are fixed in parallel on both sides of the opposite ends of the top plate and the bottom plate. The support plates of the top plate and the bottom plate are fixed by support rods. More than one placement rack is assembled in the outer frame;

[0009] The placement rack includes a cover lock, main side plates, a cover plate, a first assembly shaft, a profile plate, a support plate, a linkage plate, a movable connecting plate, a second assembly shaft, a rotating connecting plate, and a top connecting rod. The main side plates are concave-shaped, and every two main side plates form a group. At the bottom of the facing sides of each group of two main side plates, a support plate is fixedly installed. At the bottom of the left and right sides between each group of two main side plates, the two profile plates are fixedly connected. The two profile plates are assembled in a U-shaped direction with the opening facing upwards. Multiple groups of main side plates are arranged vertically and connected by a linkage plate. The upper parts on the left and right sides of the main side plates are assembled on the linkage plate through a first assembly shaft. A cover plate is hingedly assembled in the middle slot of the main side plate. A cover lock is provided on the side of the cover plate away from the profile plate to lock with the main side plate. The bottom of the lowermost main side plate is fixedly connected with a movable connecting plate. The top of the uppermost main side plate is fixedly connected with a movable connecting plate through a top connecting rod. The movable connecting plates at the top and bottom are respectively wrapped and fixed on the two second assembly shafts. The two second assembly shafts are both inserted and assembled on the support plates of the top plate and the bottom plate. The rotating connecting plate is fixed in the middle of the side of the movable connecting plate at the top away from the main side plate. The rotating connecting plate is a telescopic plate body. The power device drives the movable connecting plate at the top to rotate through the rotating connecting plate;

[0010] The power device includes a motor, a chute, a screw rod, a slide rod, an end rod, a coupling, and a rod mounting hole. On the inner end face of the support plate on the upper side of the placement rack, a chute is provided. One end of the chute penetrates through the support plate through the rod mounting hole. At both ends of the screw rod, end rods are integrally provided. A slide rod is wrapped around and threadedly connected to the screw rod. The slide rod slides in the chute. The screw rod is arranged within the range of the chute. One end of the screw rod is connected to a linkage mechanism through an end rod. The other end of the screw rod is connected to the motor through an end rod and a coupling. The motor is locked on the support plate and covers the rod mounting hole.

[0011] Further, universal wheels are also assembled at the bottom of the outer frame.

[0012] Further, the diameter of the rod mounting hole is greater than or equal to the diameters of the screw rod and the end rod.

[0013] Further, the power device also includes an induction groove and a travel switch. There are two induction grooves, and the two induction grooves communicate with both ends of the chute respectively. The travel switch is assembled in the induction groove. The travel switch is used to sense the position of the slide rod in the chute, so as to facilitate the control system to automatically control the motor to drive the slide rod to move back and forth within a fixed position, facilitate adjusting the tilt angle of the movable connecting plate that can rotate, and prevent the rotation inclination angle of the movable connecting plate from being too large.

[0014] Further, a linkage mechanism can also be assembled inside the outer frame. The linkage mechanism is used to drive the movable connecting plates on both sides of the second assembly shaft to rotate synchronously by a single power device, avoiding the situation that the force at the connection of unilateral drive is too large and easily causing damage.

[0015] Furthermore, the linkage mechanism includes a bearing cover, a connecting plate, a gear, a linkage shaft, a bearing and a linkage assembly plate. The linkage assembly plate is fixed to the bottom of the top plate. Both sides of the bearing cover are locked to the bottom of the linkage assembly plate through the connecting plate. A bearing is assembled between the bearing cover and the connecting plate. The bearing is covered and sleeved on the linkage shaft. The two ends of the linkage shaft are connected to the end rods assembled with the support plates on both sides of the top plate through gears, which facilitates the replacement and maintenance of the linkage shaft.

[0016] Furthermore, the cover lock includes a pin plate, a latch assembly plate, a control plate, a handle groove, a limit bar, a balance bar and a compression spring. The bottom of the outer end of the cover plate is hinged to the main side plate, and a latch assembly plate is fixed below the middle of the outer end of the cover plate. The bottom of the pin plate passes through between the latch assembly plate and the cover plate and is lower than the bottom of the main side plate. The top of the pin plate is fixedly connected to one side of the bottom of the control plate. Handle grooves are provided at the upper and lower ends of the control plate. The limit bar is locked to the cover plate. The limit bar is located above the control plate. The bottom of the balance bar is fixed to the top of the control plate after passing through the limit bar. The compression spring is provided between the limit bar and the control plate and is sleeved on the balance bar. While ensuring the stability of the egg tray (not shown in the figure) after assembly, the cover plate can be operated with one hand, which is convenient for the assembly of the egg tray (not shown in the figure).

[0017] Furthermore, the distance between the limit strip and the control plate is greater than the distance between the bottom of the pin plate and the bottom of the cover plate.

[0018] Furthermore, the rotating connecting plate includes a movable groove, an outer plate, an inner plate, a telescopic limit groove, a telescopic connecting rod and a telescopic limit rod. The outer plate is fixed to the movable connecting plate at the top away from the middle part of the main side plate. The outer plate is provided with a telescopic limit groove, the inner plate latch is provided in the middle of the outer plate, the top of the inner plate passes through the outer plate, and telescopic limit rods are fixed to the bottom of both sides of the inner plate. The telescopic limit rod is provided in the telescopic limit groove, the movable groove passes through the inner plate, one end of the telescopic connecting rod is provided in the movable groove, and the other end of the telescopic connecting rod is fixed on the sliding rod.

[0019] (3) Beneficial effects

[0020] One of the above technical solutions has the following advantages or beneficial effects:

[0021] 1) To address the shortcomings of the prior art, a hatching egg assembly rack is proposed to solve the problem that in order to ensure uniform heating of eggs during use, the egg tray often needs to be flipped at a certain angle in the conventional assembly rack. The stability of the conventional assembly rack during flipping is also poor. It is easy for the flipping action to be too large due to operational errors, gear damage and loss of force, etc., resulting in the eggs falling or being damaged. At the same time, the conventional flipping mechanism occupies a large space and is relatively inconvenient. By providing a power structure with a screw and a slide slot, combined with a placement rack for the L-shaped plate linkage flipping, the main frame assembled in the outer frame can be synchronously flipped by a single motor drive. Because of the resistance of the screw driving the slide rod to slide, the flipping rate is more stable and the stability is higher. The sliding distance of the slide rod can also be limited by limiting the distance of the slide slot, thereby avoiding the danger of eggs falling due to excessive flipping angles. At the same time, a telescopic rotating connecting plate structure is adopted at the connection between the equipment slide rod and the placement rack, so that the rotating structure can be concentrated in a smaller range, reducing the space occupancy rate. Finally, a travel switch can be provided at the slide slot so that the equipment can automatically detect the flipping situation. Combined with the automatic control system, the switching control of the flipping back and forth can be performed, and the degree of automation is higher. 2) To solve the problem that in the prior art, the egg tray is simply placed between the L-shaped plates on both sides of the frame. Although it is easy to take and place, it is less stable and more inconvenient. By providing an outward-turning egg tray placement cover and combining it with an external latch-type cover lock, the cover lock will automatically latch and lock the cover due to the spring pressure when the cover is closed, ensuring the stability of the egg tray after assembly. When opening, it only needs to lift the pin plate through the handle groove with one hand and then drag the cover to open, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0023] Figure 1 This is a structural diagram of an egg hatching assembly rack according to the present invention;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from another angle;

[0025] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of A;

[0026] Figure 4 It is a schematic diagram of the cross-sectional structure of the front view of the utility model;

[0027] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of B;

[0028] Figure 6 It is a cross-sectional structural diagram of the rear view of the present invention;

[0029] Figure 7 This is a schematic diagram of the cross-sectional structure of the support plate at the motor assembly location of the utility model;

[0030] In the figure: outer frame 1, placement frame 2, linkage mechanism 3, power unit 4, universal wheel 5, top plate 1a, support plate 1b, support rod 1c, bottom plate 1d, cover lock 2a, main side plate 2b, cover plate 2c, first assembly shaft 2d, L-shaped plate 2e, support plate 2f, linkage plate 2g, movable connecting plate 2h, second assembly shaft 2i, rotating connecting plate 2j, top connecting rod 2k, bearing cover 3a, connecting plate 3b, gear 3c, linkage shaft 3d, bearing 3e, Linkage assembly plate-3f, motor-4a, slide groove-4b, screw-4c, slide rod-4d, end rod-4e, coupling-4f, rod mounting hole-4g, sensor groove-4h, travel switch-4i, pin plate-2a1, latch assembly plate-2a2, control plate-2a3, handle groove-2a4, limit bar-2a5, balance bar-2a6, compression spring-2a7, movable groove-2j1, outer plate-2j2, inner plate-2j3, telescopic limit groove-2j4, telescopic connecting rod-2j5, telescopic limit rod-2j6. DETAILED DESCRIPTION

[0031] The present invention will be further described in detail below with reference to the embodiments, but the embodiments of the present invention are not limited thereto.

[0032] Example 1:

[0033] like Figures 1 to 6 As shown, the utility model provides an egg hatching assembly rack: its structure includes an outer frame 1, a placement rack 2 and a power device 4, the placement rack 2 is assembled in the outer frame 1, and the power device 4 is used for swinging the placement rack 2;

[0034] The outer frame 1 includes a top plate 1a, a support plate 1b, a support rod 1c and a bottom plate 1d. The top plate 1a is arranged directly above the bottom plate 1d. There are four support plates 1b, and every two support plates 1b are fixed in parallel on both sides of the opposite ends of the top plate 1a and the bottom plate 1d. The support plates 1b of the top plate 1a and the bottom plate 1d are fixed by support rods 1c. More than one placement rack 2 is assembled in the outer frame 1;

[0035] The placement rack 2 includes a cover lock 2a, a main side plate 2b, a cover plate 2c, a first assembly shaft 2d, an L-shaped plate 2e, a support plate 2f, a linkage plate 2g, a movable connecting plate 2h, a second assembly shaft 2i, a rotating connecting plate 2j, and a top connecting rod 2k. The main side plate 2b is concave-shaped. Every two main side plates 2b form a group. At the bottom of the opposite sides of each group of two main side plates 2b, a support plate 2f is fixedly installed. At the bottom of the left and right sides between each group of two main side plates 2b, they are fixedly connected by two L-shaped plates 2e. The two L-shaped plates 2e are assembled in a C-shaped direction with the opening facing upward. Multiple groups of main side plates 2b are arranged vertically and connected by a linkage plate 2g. The upper left and right sides of the main side plate 2b are assembled on the linkage plate 2g through a first assembly shaft 2d. A cover plate 2c is hingedly assembled in the middle slot of the main side plate 2b. A cover lock 2a is provided on the side of the cover plate 2c away from the L-shaped plate 2e to lock with the main side plate 2b. The bottom of the lowermost main side plate 2b is fixedly connected with a movable connecting plate 2h. The top of the uppermost main side plate 2b is fixedly connected with a movable connecting plate 2h through a top connecting rod 2k. The movable connecting plates 2h at the top and bottom are respectively wrapped and fixed on two second assembly shafts 2i. The two second assembly shafts 2i are both inserted and assembled on the support plate 1b of the top plate 1a and the bottom plate 1d. The rotating connecting plate 2j is fixed to the middle of the side of the movable connecting plate 2h at the top away from the main side plate 2b. The rotating connecting plate 2j is a telescopic plate body. The power device 4 drives the movable connecting plate 2h at the top to rotate through the rotating connecting plate 2j;

[0036] The power device 4 includes a motor 4a, a chute 4b, a screw 4c, a slide bar 4d, an end rod 4e, a coupling 4f, and a rod mounting hole 4g. On the inner end face of the support plate 1b on the upper side of the placement rack 2, a chute 4b is provided. One end of the chute 4b penetrates through the support plate 1b through a rod mounting hole 4g. At both ends of the screw 4c, end rods 4e are integrally provided. A slide bar 4d is wrapped around and threadedly connected to the screw 4c. The slide bar 4d is slidably arranged in the chute 4b. The screw 4c is arranged within the range of the chute 4b. One end of the screw 4c is connected to a linkage mechanism 3 through an end rod 4e. The other end of the screw 4c is connected to the motor 4a through an end rod 4e and a coupling 4f. The motor 4a is locked to the support plate 1b and covers the rod mounting hole 4g.

[0037] Further, the slide bar 4d cannot rotate within the chute 4b.

[0038] Further, universal wheels 5 are also assembled at the bottom of the outer frame 1.

[0039] Further, the diameter of the rod mounting hole 4g is greater than or equal to the diameters of the screw 4c and the end rod 4e.

[0040] When in use, the main side panel 2b and cover panel 2c on one side can be opened through the cover lock 2a, and then the egg tray (not shown in the figure) can be placed on the L-shaped plate 2e, and the cover panel 2c can be closed to assemble the egg tray. When the eggs are incubated and turned over, the motor 4a can drive the screw 4c to rotate. Since the position of the screw 4c is limited, the slide rod 4d threadedly connected to the screw 4c will move in the slide groove 4b, so that the slide rod 4d drives the movable connecting plate 2h to rotate around the second assembly axis 2i through the rotating connecting plate 2j, so that the main side panel 2b connected to the movable connecting plate 2h will rotate accordingly. The upper and lower ends are limited by the second assembly shaft 2i, so that the entire row of main side plates 2b assembled by the linkage plate 2g and the first assembly shaft 2d will rotate synchronously at the same angle, which is convenient for batch turning of eggs. Because the resistance of the sliding rod 4d driven by the screw 4c makes the sliding of the sliding rod 4d smooth, there will be no sudden high-speed or low-speed changes such as gear slippage, making the turning rate more stable and more stable. In addition, the equipment can also limit the sliding distance of the sliding rod 4d by limiting the distance of the chute 4b, thereby avoiding the danger of eggs falling due to excessive turning angle;

[0041] At the same time, the connection between the equipment slide rod 4d and the placement rack 2 adopts a retractable rotating connecting plate 2j structure, so that the rotating structure can be concentrated in a smaller range, reducing space occupancy.

[0042] Example 2:

[0043] like Figure 4 、 Figure 5 and Figure 7 As shown, on the basis of embodiment 1, the power device 4 further includes a sensing slot 4h and a travel switch 4i. There are two sensing slots 4h, and the two sensing slots 4h are respectively connected to the two ends of the slide slot 4b. The travel switch 4i is assembled in the sensing slot 4h. The travel switch 4i is used to sense the position of the slide rod 4d in the slide slot 4b, so that the control system automatically controls the motor 4a to drive the slide rod 4d to move back and forth in a fixed position, so as to facilitate the adjustment of the rotatable inclination angle of the movable connecting plate 2h and prevent the movable connecting plate 2h from rotating at too large an inclination angle.

[0044] Compared with the first embodiment, this embodiment is combined with an automatic control system to perform automatic switching control of flipping back and forth, and has a higher degree of automation.

[0045] Example 3:

[0046] like Figures 4 to 7 As shown, based on the first or second embodiment, a linkage mechanism 3 may be further assembled inside the outer frame 1, and the linkage mechanism 3 is used for the single power device 4 to drive the movable connecting plates 2h on both sides of the second assembly shaft 2i to rotate synchronously.

[0047] Compared with embodiment one or two, this embodiment synchronously drives the movable connecting plates 2h on both sides of the second assembly shaft 2i through the linkage mechanism 3, so that the placement rack 2 can be flipped more smoothly, and avoids the situation where the connection between the power device 4 and the placement rack 2 is subjected to excessive force during unilateral driving, which may cause easy damage, such as the force on the connection between the rotating connecting plate 2j and the slide rod 4d.

[0048] Example 4:

[0049] like Figures 4 to 7 As shown, on the basis of Example 3, the linkage mechanism 3 includes a bearing cover 3a, a connecting plate 3b, a gear 3c, a linkage shaft 3d, a bearing 3e and a linkage assembly plate 3f, the linkage assembly plate 3f is fixed to the bottom of the top plate 1a, and the two sides of the bearing cover 3a are locked to the bottom of the linkage assembly plate 3f through the connecting plate 3b, and a bearing 3e is assembled between the bearing cover 3a and the connecting plate 3b, and the bearing 3e is covered and sleeved on the linkage shaft 3d, and the two ends of the linkage shaft 3d are connected to the end rods 4e assembled with the support plates 1b on both sides of the top plate 1a through gears 3c.

[0050] Compared with the third embodiment, when replacing the maintenance gear 3c, the linkage shaft 3d or the bearing 3e in this embodiment, it is only necessary to release the lock of the connecting plate 3b and then remove the bearing cover 3a, which is convenient and quick.

[0051] Embodiment 5:

[0052] like Figure 3 As shown, based on any of the aforementioned embodiments, the cover lock 2a includes a pin plate 2a1, a latch assembly plate 2a2, a control plate 2a3, a handle groove 2a4, a limit strip 2a5, a balance bar 2a6 and a compression spring 2a7. The bottom of the outer end of the cover plate 2c is hinged to the main side plate 2b. The latch assembly plate 2a2 is fixed to the lower middle part of the outer end of the cover plate 2c. The bottom of the pin plate 2a1 passes between the latch assembly plate 2a2 and the cover plate 2c and is lower than the main side plate 2b. The top of the pin plate 2a1 is fixedly connected to one side of the bottom of the control panel 2a3. The upper and lower ends of the control panel 2a3 are provided with handle grooves 2a4. The limit strip 2a5 is locked on the cover plate 2c. The limit strip 2a5 is located above the control panel 2a3. The bottom of the balance bar 2a6 passes through the limit strip 2a5 and is fixed to the top of the control panel 2a3. The compression spring 2a7 is provided between the limit strip 2a5 and the control panel 2a3 and is sleeved on the balance bar 2a6.

[0053] Furthermore, the distance between the limiting strip 2a5 and the control plate 2a3 is greater than the distance between the bottom of the pin plate 2a1 and the bottom of the cover plate 2c.

[0054] Compared with any of the aforementioned embodiments, this embodiment is provided with an outward-flipping egg tray placement cover 2c, combined with an external latch-type cover lock 2a. When the cover lock 2a is closed, the compression spring 2a7 will press the pin plate 2a1 to automatically latch it under the main side plate 2b to lock the cover plate 2c, ensuring the stability of the egg tray after assembly. When opening, you only need to lift the pin plate 2a1 with one hand through the handle groove 2a4 of the control panel 2a3, so that the pin plate 2a1 is higher than the connection between the main side plate 2b and the cover plate 2c, and then drag the cover plate 2c to open it. It is convenient and fast, can be operated with one hand, and is easy to use.

[0055] Example 6:

[0056] like Figure 5 As shown, on the basis of any of the aforementioned embodiments, the rotating connecting plate 2j includes a movable groove 2j1, an outer plate 2j2, an inner plate 2j3, a telescopic limit groove 2j4, a telescopic link 2j5 and a telescopic limit rod 2j6. The outer plate 2j2 is fixed to the top of the movable connecting plate 2h away from the middle of the main side plate 2b. The outer plate 2j2 is provided with a telescopic limit groove 2j4. The inner plate 2j3 pin is provided in the middle of the outer plate 2j2. The top of the inner plate 2j3 passes through the outer plate 2j2. Telescopic limit rods 2j6 are fixed to the bottom of both sides of the inner plate 2j3. The telescopic limit rod 2j6 is provided in the telescopic limit groove 2j4. The movable groove 2j1 passes through the inner plate 2j3. One end of the telescopic link 2j5 is provided in the movable groove 2j1, and the other end of the telescopic link 2j5 is fixed on the slide rod 4d.

[0057] Compared with any of the aforementioned embodiments, this embodiment provides a specific structure of a telescopic rotating connecting plate 2j, which is simple in structure and easy to process.

[0058] In the description of the present invention, it should be noted that the terms "up", "down", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as a limitation on the present invention.

[0059] The control method of the present invention is to manually start and stop the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field. Moreover, the present invention is mainly used to protect mechanical devices. Therefore, the control method and wiring arrangement are not explained in detail in the present invention.

[0060] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended that all changes that fall within the meaning and range of equivalents of the claims are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0061] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An egg incubation assembly rack, the structure of which includes an outer frame (1), a placement rack (2) and a power device (4). The placement rack (2) is assembled inside the outer frame (1), and the power device (4) is used for driving the swing of the placement rack (2). Its characteristics are: The outer frame (1) includes a top plate (1a), a support plate (1b), a support rod (1c) and a bottom plate (1d). The top plate (1a) is arranged directly above the bottom plate (1d). There are 4 support plates (1b). Every 2 support plates (1b) are fixedly parallel to both sides of the opposite ends of the top plate (1a) or the bottom plate (1d). The support plates (1b) between the top plate (1a) and the bottom plate (1d) are fixed by the support rod (1c). More than 1 placement rack (2) is assembled inside the outer frame (1). The placement rack (2) includes a cover lock (2a), a main side plate (2b), a cover plate (2c), a first assembly shaft (2d), an L-shaped plate (2e), a support plate (2f), a linkage plate (2g), a movable connecting plate (2h), a second assembly shaft (2i), a rotating connecting plate (2j) and a top connecting rod (2k). The main side plate (2b) is concave-shaped. Every 2 main side plates (2b) form a group. At the bottom of the opposite sides of each group of 2 main side plates (2b), a support plate (2f) is fixedly arranged. At the bottom of the left and right sides between each group of 2 main side plates (2b), they are fixedly connected by 2 L-shaped plates (2e). The 2 L-shaped plates (2e) are assembled in a U-shaped direction with the opening facing upwards. Multiple groups of main side plates (2b) are arranged up and down and connected by the linkage plate (2g). The upper left and right sides of the main side plate (2b) are assembled on the linkage plate (2g) through the first assembly shaft (2d). A cover plate (2c) is hingedly assembled in the middle slot of the main side plate (2b). A cover lock (2a) is arranged on the side of the cover plate (2c) away from the L-shaped plate (2e) to lock with the main side plate (2b). The bottom of the lowermost main side plate (2b) is fixedly connected with a movable connecting plate (2h). The top of the uppermost main side plate (2b) is fixedly connected with a movable connecting plate (2h) through the top connecting rod (2k). The movable connecting plates (2h) at the top and bottom are respectively wrapped and fixed on 2 second assembly shafts (2i). The 2 second assembly shafts (2i) are both assembled on the support plates (1b) of the top plate (1a) and the bottom plate (1d) by inserting pins. The rotating connecting plate (2j) is fixed in the middle of the side of the top movable connecting plate (2h) away from the main side plate (2b). The rotating connecting plate (2j) is a telescopic plate body. The power device (4) drives the top movable connecting plate (2h) to rotate through the rotating connecting plate (2j). The power device (4) includes a motor (4a), a slide groove (4b), a screw rod (4c), a slide rod (4d), an end rod (4e), a coupling (4f) and a rod mounting hole (4g). A slide groove (4b) is provided on the inner end surface of the support plate (1b) on the upper side of the placement rack (2). One end of the slide groove (4b) passes through the support plate (1b) through the rod mounting hole (4g). Both ends of the screw rod (4c) are integrally provided with end rods (4e). The screw rod (4 c) is covered with a sliding rod (4d) and is threadedly connected thereto, the sliding rod (4d) is slidably arranged in the sliding groove (4b), the screw rod (4c) is arranged within the range of the sliding groove (4b), one end of the screw rod (4c) is connected to a linkage mechanism (3) through an end rod (4e), the other end of the screw rod (4c) is connected to a motor (4a) through an end rod (4e) and a coupling (4f), and the motor (4a) is locked to the support plate (1b) and covers the rod mounting hole (4g).

2. The egg hatching assembly stand according to claim 1, characterized in that: The bottom of the outer frame (1) is also equipped with universal wheels (5).

3. The egg hatching assembly stand according to claim 1, characterized in that: The diameter of the rod mounting hole (4g) is greater than or equal to the diameter of the screw rod (4c) and the end rod (4e).

4. The egg hatching assembly stand according to claim 1, characterized in that: The power device (4) further comprises a sensing slot (4h) and a travel switch (4i). Two sensing slots (4h) are provided, and the two sensing slots (4h) are respectively connected to the two ends of the slide slot (4b). The travel switch (4i) is assembled in the sensing slot (4h). The travel switch (4i) is used to sense the position of the slide rod (4d) in the slide slot (4b).

5. An egg hatching assembly stand according to claim 1 or 4, characterized in that: A linkage mechanism (3) may also be assembled inside the outer frame (1), and the linkage mechanism (3) is used for a single power device (4) to drive the movable connecting plates (2h) on both sides of the second assembly shaft (2i) to rotate synchronously.

6. The egg hatching assembly rack according to claim 5, characterized in that: The linkage mechanism (3) comprises a bearing cover (3a), a connecting plate (3b), a gear (3c), a linkage shaft (3d), a bearing (3e) and a linkage assembly plate (3f); the linkage assembly plate (3f) is fixed to the bottom of the top plate (1a); both sides of the bearing cover (3a) are locked to the bottom of the linkage assembly plate (3f) through the connecting plate (3b); a bearing (3e) is assembled between the bearing cover (3a) and the connecting plate (3b); the bearing (3e) is covered and sleeved on the linkage shaft (3d); and both ends of the linkage shaft (3d) are connected to end rods (4e) assembled with the support plates (1b) on both sides of the top plate (1a) through the gear (3c).

7. The egg hatching assembly stand according to claim 1, characterized in that: The cover lock (2a) comprises a pin plate (2a1), a latch assembly plate (2a2), a control plate (2a3), a handle groove (2a4), a limit strip (2a5), a balance bar (2a6) and a compression spring (2a7); the bottom of the outer end of the cover plate (2c) is hinged to the main side plate (2b); a latch assembly plate (2a2) is fixed below the middle of the outer end of the cover plate (2c); the bottom of the pin plate (2a1) passes between the latch assembly plate (2a2) and the cover plate (2c) and is lower than the bottom of the main side plate (2b); the pin plate The top of (2a1) is fixedly connected to one side of the bottom of the control panel (2a3); the upper and lower ends of the control panel (2a3) are provided with handle grooves (2a4); the limit bar (2a5) is locked to the cover plate (2c); the limit bar (2a5) is located above the control panel (2a3); the bottom of the balance bar (2a6) passes through the limit bar (2a5) and is fixed to the top of the control panel (2a3); the compression spring (2a7) is provided between the limit bar (2a5) and the control panel (2a3) and is sleeved on the balance bar (2a6).

8. The egg hatching assembly stand according to claim 7, characterized in that: The distance between the limiting strip (2a5) and the control plate (2a3) is greater than the distance between the bottom of the pin plate (2a1) and the bottom of the cover plate (2c).

9. An egg hatching assembly stand according to claim 1 or 4, characterized in that: The rotating connecting plate (2j) comprises a movable groove (2j1), an outer plate (2j2), an inner plate (2j3), a telescopic limiting groove (2j4), a telescopic connecting rod (2j5) and a telescopic limiting rod (2j6); the outer plate (2j2) is fixed to the movable connecting plate (2h) at the top, away from the middle part of the main side plate (2b); the outer plate (2j2) is provided with a telescopic limiting groove (2j4); the inner plate (2j3) has a latch provided in the outer plate (2j2) The top of the inner plate (2j3) passes through the outer plate (2j2), telescopic limit rods (2j6) are fixed to the bottoms of both sides of the inner plate (2j3), the telescopic limit rods (2j6) are arranged in the telescopic limit groove (2j4), the movable groove (2j1) passes through the inner plate (2j3), one end of the telescopic connecting rod (2j5) is arranged in the movable groove (2j1), and the other end of the telescopic connecting rod (2j5) is fixed to the sliding rod (4d).

Images