Poultry egg loading device

Abstract

The present application discloses a poultry egg loading device, which relates to the technical field of poultry egg transport equipment. The device comprises two loading component assemblies, the loading component comprising: two fixed frames; a center rod fixedly connected to the fixed frame, the end of which is rotatably connected to a connecting plate; a mounting beam rotatably connected to the two connecting plates and staggered with the center rod; a plurality of mounting blocks mounted on the mounting beams, the spacing of which is the same as the spacing of the egg clamps; a seesaw mounted on the mounting block, the end of which, near the reference line, is rotatably connected to a bracket, the rotation axis of the bracket being provided with a torsion spring; a telescopic cylinder, the piston rod of which is rotatably connected to a drive rod, the other end of which is rotatably connected to the mounting beam; a first side plate mounted at the end of the fixed rod; a second side plate mounted at the end of the mounting beam, parallel to the first side plate and oriented in the same direction; and a connecting rod rotatably connected to the first and second side plates. The present application has the effect of reducing the impact force on the poultry egg loading device, thereby improving the efficiency and quality of the poultry egg loading device.

Description

Technical Field

[0001] The present application relates to the technical field of poultry egg transportation equipment, and in particular to a poultry egg loading and unloading device. Background Art

[0002] After being selected and screened on the assembly line, eggs need to be loaded into trays for transport and placement. Eggs are typically transported on egg clamps on an egg clamp conveyor line. The clamps release the eggs as they pass through the egg tray conveyor line, allowing them to fall into the egg trays. However, this egg loading method creates a certain distance between the egg clamps and the egg trays, which can lead to the following issues:

[0003] The impact force of falling eggs is large, which may cause the eggs to break or the yolk to crack, directly affecting the product quality and shelf life;

[0004] The eggs will deflect during the falling process, and it is impossible to ensure that the eggs are completely embedded in the center of the groove of the egg tray. Summary of the Invention

[0005] In order to improve the defects that the poultry eggs are subjected to large impact force when falling from the egg clamp conveyor line into the egg tray and cannot be ensured to be completely embedded in the center of the groove of the egg tray, thereby resulting in poor egg quality and loading quality, the present application provides a poultry egg loading device.

[0006] The present application provides an egg loading device that adopts the following technical solution:

[0007] An egg loading device is composed of two loading components. The loading components are arranged opposite to each other on an egg tray conveyor line. The position between the two loading components is a reference line. The egg clamp conveyor line passes above the reference line. The loading components include:

[0008] There are two fixed racks, which are set on both sides of the egg tray conveyor line;

[0009] The center rod is fixedly connected to the fixed frame, and the end thereof is rotatably connected to the connecting plate;

[0010] A mounting beam is rotatably connected to the two connecting plates, wherein the rotation axis of the mounting beam is not collinear with the rotation axis of the center rod;

[0011] The mounting blocks are multiple and are mounted on the mounting beam with a spacing the same as that of the egg clamps;

[0012] The seesaw is mounted on the mounting block, and one end close to the reference line is rotatably connected to a bracket. A torsion spring is provided at the rotating shaft of the bracket, so that the bracket remains in a downward tilted state, and the poultry eggs can be stuck between the two opposite brackets;

[0013] The telescopic cylinder is arranged below the fixed frame. The piston rod at the top is rotatably connected to the drive rod. The other end of the drive rod is rotatably connected to the mounting beam. A torsion spring is provided at the rotation axis of the drive rod, which can move the mounting beam between the position farthest from the reference line and the lowest position.

[0014] A first side plate is fixedly mounted on the end of the fixed rod;

[0015] The second side plate is fixedly mounted on the end of the mounting beam and is parallel to and oriented in the same direction as the first side plate;

[0016] The connecting rod is rotatably connected to the first side plate and the second side plate so that the upper surface of the mounting beam remains horizontal during the movement.

[0017] By adopting the above technical solution, the eggs fall from the egg clamp onto the bracket below and are received by the two brackets, so that the brackets cushion the fall of the eggs between the egg clamp and the egg tray. The telescopic cylinder then drives the drive rod downward, which in turn drives the mounting beam downward, so that the mounting beam moves downward in an arc under the action of the connecting plate. During this process, the mounting beam remains horizontal due to the interaction between the first side plate, the second side plate, and the connecting rod, that is, the mounting beam does not rotate. During this process, the two mounting beams not only decrease in height but also gradually close in distance, thereby transporting the eggs on the bracket downward and squeezing the eggs through the two brackets. After the brackets are squeezed into a vertical state, the eggs fall into the egg tray below, thus completing the relay transfer and stable placement of the eggs from the egg clamp to the egg tray. The eggs can also rotate on the brackets due to their own gravity to achieve position adjustment, thereby improving the stability of the eggs falling into the grooves on the egg tray and improving the quality of the egg loading.

[0018] Optionally, a sliding rod is fixed on the fixed frame, and multiple sliding blocks are installed on the sliding rod. The number of sliding blocks is the same as the mounting blocks and the positions of the sliding blocks are opposite to the mounting blocks. The mounting blocks are slidingly connected to the mounting beams. The bottom of the mounting blocks are embedded and slidably connected to the sliding blocks and are always slidingly connected to the sliding blocks.

[0019] By adopting the above technical solution, the position of the mounting block can be adjusted by the position of the sliding block without affecting the movement of the mounting beam.

[0020] Optionally, there are two sliding rods that are parallel to each other, the sliding block is slidingly connected to the two sliding rods at the same time, and the sliding rod is provided with a return spring between two adjacent sliding blocks, and both ends of the return spring are fixedly connected to the sliding block;

[0021] A stopper is fixed at the end of the sliding rod, and the sliding block is pressed against the stopper. At this time, the distance between the sliding blocks is equal and the position is opposite to the egg clip unloading position on the egg clip conveyor line;

[0022] The driving member is mounted on the fixed frame and is used to push the sliding block toward the middle when the piston rod of the telescopic cylinder moves downward.

[0023] By adopting the above technical solution, when the mounting beam moves downward, the driving member will drive the sliding block to move toward the middle, and the distance between the multiple sliding blocks will be kept equal through the reset spring, thereby moving the multiple mounting blocks closer to each other, so that the groove spacing of the egg tray below can be reduced, thereby increasing the amount of eggs that can be effectively filled in the egg tray and improving the egg loading efficiency.

[0024] Optionally, the seesaw is rotatably connected to a side of the mounting block close to the reference line, and a counterweight is provided on a side of the seesaw away from the bracket, so that the seesaw is in a horizontal state in a natural state;

[0025] The mounting block is provided with a lower stopper located below the seesaw. The poultry egg abuts against the bracket, driving the seesaw to rotate to a position abutting against the top of the lower stopper.

[0026] By adopting the above technical solution, the rotating connection setting of the seesaw can make the seesaw rotate during the downward movement of the mounting beam, thereby driving the bracket and the eggs clamped by the bracket to move down a certain distance together, thereby reducing the height of the eggs falling into the egg tray.

[0027] Optionally, a top plate is provided between the fixing frames, and a plurality of pressing plates are provided on a raised side of the top plate close to the reference line, and the pressing plates are opposite to the rocker plates;

[0028] When the mounting beam is at the position farthest from the reference line, the pressing plate abuts against a portion of the upper surface of the rocker plate away from the bracket.

[0029] By adopting the above technical solution, after the eggs fall onto the bracket, the seesaw will abut against the pressing plate, thereby preventing the seesaw from rotating, so that the seesaw can only rotate during the downward movement of the mounting beam.

[0030] Optionally, the stopper includes a first half shell and a second half shell, the first half shell and the second half shell are buckled together on the sliding rod, a bolt passes through the first half shell, and the bolt is threadedly fastened to the second half shell.

[0031] Optionally, a plurality of slots are provided at the end of the circumferential outer wall of the sliding rod, and both the first half shell and the second half shell are fixed with a clamping plate that can be clamped in the slots.

[0032] By adopting the above technical solution, the position of the stop block can be adjusted by the different positions of the combination of the first half shell and the second half shell, thereby adjusting the initial position of the sliding block.

[0033] Optionally, a center hole is opened in the middle of the rocker, and an embedded block is fixed on the top of the mounting block. The embedded block is located in the center hole, and the embedded block is rotatably connected to the rocker. The rotation axis of the embedded block and the rocker is collinear with the rotation axis of the mounting block and the rocker.

[0034] Optionally, both sides of the top of the embedded block are made of sponge material, which can be squeezed and deformed by the rocker with a counterweight block, and the rocker can be reset to a horizontal state.

[0035] By adopting the above technical solution, the setting of the middle hole and the embedded block can not only improve the stability of the seesaw rotation, but also improve the protection of the seesaw through the sponge material on both sides of the embedded block after the seesaw is reset, thereby playing a buffering role.

[0036] In summary, this application includes at least one of the following beneficial technical effects:

[0037] The eggs dropped from the egg clamp conveyor line are received by the brackets, and the downward movement of the telescopic cylinder drives the connecting plate to rotate downward, thereby driving the mounting beam to move downward, so that the brackets gradually move downward and approach each other to squeeze the eggs. Under the reaction force exerted by the eggs, the brackets rotate to a vertical state, and the eggs fall into the grooves of the egg tray below, reducing the impact force received by the eggs in this process and improving the egg loading quality.

[0038] During the upward and downward movement of the mounting beam, the arrangement of the first side plate, the second side plate and the connecting rod can keep the upper surface of the mounting beam in a horizontal state during the movement, so that the mounting block does not rotate during the movement of the mounting beam, thereby improving the stability of the bracket moving with the seesaw, and further improving the stability of the eggs moving up and down on the bracket;

[0039] The driving member can drive the sliding blocks to slide toward each other during the downward movement of the mounting beam, and then drive the mounting blocks to slide through the sliding blocks, so that the distance between the brackets is reduced, thereby making the spacing between the egg tray grooves smaller than the spacing between the egg clamps on the egg clamp conveyor line. Egg trays of the same area can hold more eggs. The mounting beam moves in a fan-shaped track under the action of the connecting plate, and the connection between the mounting block and the sliding block realizes sliding adjustment without interfering with the movement of the mounting beam.

[0040] The rotation setting of the seesaw can gradually rotate under the gravity of the eggs during the downward movement of the mounting beam, thereby achieving further downward movement of the eggs and further reducing the distance the eggs fall into the egg tray;

[0041] The setting of the connecting plate limits the movement trajectory of the mounting beam, making the downward movement trajectory of the mounting beam a fan-shaped profile similar to a quarter circle. During this process, the vertical downward movement speed of the mounting beam gradually decreases, and the horizontal movement speed gradually increases, thereby realizing a similar movement of the bracket that first moves downward and then approaches, that is, the eggs are first moved downward and then fall, thereby improving the stability of the transfer of the eggs into the egg tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is a structural diagram of an embodiment of the present application;

[0043] Figure 2 It is a schematic diagram showing the structure of the supporting device after hiding the egg clip conveyor line and a fixing frame;

[0044] Figure 3 It is a structural schematic diagram showing the state of the poultry eggs being separated from the bracket;

[0045] Figure 4 It is a partial schematic diagram showing the movement trajectory of the installation beam;

[0046] Figure 5 is an exploded schematic diagram showing only the rocker, mounting block, and sliding block;

[0047] Figure 6 It is a partial schematic diagram showing the positional relationship of linkage components;

[0048] Figure 7 It is a partial cross-sectional view showing the initial position relationship of the linkage components.

[0049] In the figure, 1. fixed frame; 11. center rod; 111. connecting plate; 12. sliding rod; 121. sliding block; 122. return spring; 123. slot; 13. driving member; 14. top plate; 141. pressing plate; 2. mounting beam; 21. mounting block; 211. lower block; 212. embedded block; 3. linkage assembly; 31. first side plate; 32. second side plate; 33. connecting rod; 4. rocker; 41. bracket; 42. counterweight; 43. center hole; 5. driving assembly; 51. telescopic cylinder; 52. driving rod; 6. block; 61. first half shell; 62. second half shell; 7. reference line. DETAILED DESCRIPTION

[0050] The following is combined with Figure 1-7 This application is described in further detail.

[0051] The embodiment of the present application discloses a poultry egg tray device.

[0052] refer to Figure 1 and Figure 2The egg tray assembly consists of two supporting members positioned opposite each other on the egg tray conveyor line. The center of the two supporting members is reference line 7. The midpoint of the egg clamps on the egg clamp conveyor line passes directly above reference line 7, and the conveying path of the egg clamp conveyor line is parallel to reference line 7. The egg clamps on the egg clamp conveyor line are used to hold the eggs and release them directly above reference line 7.

[0053] refer to Figure 2 and Figure 3 The supporting components include a fixed frame 1, a mounting beam 2, a linkage assembly 3, a rocker 4 and a drive assembly 5. There are two fixed frames 1, which are arranged on the frames on both sides of the egg tray conveyor line, and the egg trays will pass between the two fixed frames 1. A center rod 11 is fixed at the same position on the opposite side walls of the two fixed frames 1, and the center rod 11 is arranged horizontally. The end of the center rod 11 is rotatably connected to a connecting plate 111. The mounting beam 2 is arranged horizontally and rotatably connected to the two connecting plates 111. The rotation axis of the mounting beam 2 is not colinear with the rotation axis of the center rod 11. The linkage assembly 3 is arranged between the center rod 11 and the mounting beam 2, and is used to keep the upper surface of the mounting beam 2 in a horizontal state.

[0054] Combine Figure 3 and Figure 4 The driving assembly 5 is arranged below the fixed frame 1, specifically located in the frame body on both sides of the egg tray conveyor line, and is used to drive the mounting beam 2 to move between the position farthest from the reference line 7 and the lowest position.

[0055] refer to Figure 3 and Figure 5 Multiple mounting blocks 21 are horizontally and slidably connected to the mounting beam 2. The spacing between the mounting blocks 21 matches the spacing between the egg clamps on the egg clamp conveyor line. A seesaw 4 is rotatably connected to the mounting blocks 21. The rotation axis of the seesaw 4 is located on the side of the seesaw 4 closest to the reference line 7, and the seesaw 4 is positioned above the mounting beam 2. The end of the seesaw 4 closest to the reference line 7 is rotatably connected to a bracket 41. A torsion spring is provided at the rotation axis of the bracket 41, which maintains the bracket 41 in a downwardly tilted position, allowing eggs to be trapped between two opposing brackets 41. The weight of the eggs prevents the brackets 41 from being vertically pressed, allowing the eggs to pass through. A counterweight 42 is bolted to the end of the seesaw 4 away from the bracket 41, ensuring that the seesaw 4 is naturally horizontal.

[0056] Combine Figure 4 and Figure 5 The mounting block 21 is provided with a lower stopper 211, which is located below the seesaw 4. When the egg abuts against the bracket 41 and drives the seesaw 4 to rotate, the seesaw 4 abuts against the top of the lower stopper 211, thereby preventing the seesaw 4 from continuing to rotate downward.

[0057] Combine Figure 2 and Figure 4A top plate 14 is provided between the fixing frames 1. A plurality of pressing plates 141 are provided on a raised side of the top plate 14 near the reference line 7. The pressing plates 141 are opposite to the initial position of the rocker 4. When the mounting beam 2 is at its farthest position from the reference line 7, the pressing plates 141 abut against the portion of the upper surface of the rocker 4 away from the bracket 41.

[0058] refer to Figure 2 and Figure 3 Two parallel sliding rods 12 are fixed to the fixed frame 1. The sliding rods 12 are located on the side of the center rod 11 away from the reference line 7. Multiple sliding blocks 121 are slidably connected to the sliding rods 12, with each sliding block 121 slidably connected to both sliding rods 12. The number of sliding blocks 121 is the same as the number of mounting blocks 21, and they are positioned opposite to the mounting blocks 21.

[0059] Combine Figure 3 and Figure 5 The upper surface of the sliding block 121 is a circular concave surface, and the bottom of the mounting block 21 is embedded and slides within the sliding block 121 and is always slidably connected to the sliding block 121. The sliding rod 12 is equipped with a return spring 122 between two adjacent sliding blocks 121, and both ends of the return spring 122 are fixedly connected to the sliding block 121. The end of the sliding rod 12 is fixed with a stopper 6, and the sliding block 121 is pressed against the stopper 6. At this time, the distance between the sliding blocks 121 is equal and their positions are opposite to the egg clip unloading position on the egg clip conveyor line. Two driving members 13 are mounted between the fixed frames 1. The driving member 13 is a device with telescopic and pushing capabilities. It can be an electric push rod or a cylinder. In this embodiment, it is a cylinder. Both driving members 13 are located below the top plate 14, with piston rods arranged in back-to-back positions. The ends of the piston rods are fixed with driving blocks, and the driving blocks are located opposite the sliding block 121 at the end. During the downward movement of the mounting beam 2, the driving member 13 drives the sliding blocks 121 at the two ends to approach each other through the movement of its own piston rod, so that the sliding blocks 121 move to a position where the bracket 41 is opposite to the groove of the egg tray below.

[0060] The eggs are transported by the egg clamp conveyor line. The egg clamp conveyor line moves multiple eggs above the reference line 7 and then stops. The egg clamp containing the eggs is now aligned with the lower bracket 41. The egg clamps of the egg clamp conveyor line then open, releasing the eggs, which fall between the two brackets 41 below. At this point, the seesaw 4 is abutted by the pressing plate 141 and cannot rotate, remaining stationary. The drive assembly 5 then drives the mounting beam 2 downward. Driven by the connecting plate 111, the mounting beam 2 moves in a fan-shaped trajectory, causing the two mounting beams 2 to move downward and approach each other. During this process, the linkage assembly 3 keeps the upper surface of the mounting beam 2 horizontal. This prevents the mounting block 21 from rotating downward, maintaining the stability of the seesaw 4 and bracket 41. During this process, the seesaw 4 rotates upward under the weight of the eggs, then separates from the pressing plate 141. Finally, the seesaw 4 abuts against the lower stopper 211 and stops. Due to the rotation of the seesaw 4, the eggs and the bracket 41 can be moved further downward, further shortening the distance between the eggs and the egg tray below.

[0061] The driver 13 drives the sliding block 121 to slide and squeeze toward the center. Under the action of the return spring 122, the distance between the multiple sliding blocks 121 remains the same. The sliding block 121 then drives the mounting block 21 to move to a position opposite the groove of the egg tray below. This achieves the adjustment of the spacing between the eggs from the egg clamp conveyor line to the egg tray, allowing egg trays of the same size to be designed with more grooves for egg placement. During this sliding process of the mounting block 21, the position of the mounting block 21 is cleverly adjusted through the sliding of the sliding block 121, and the arc-shaped configuration of the sliding block 121 does not interfere with the movement of the mounting beam 2.

[0062] As the mounting beams 2 approach each other, the distance between the brackets 41 gradually decreases, squeezing the eggs and causing the brackets 41 to rotate toward a vertical position. After the brackets 41 move to the vertical position, the eggs fall into the grooves of the egg tray below under their own gravity, achieving automatic lowering of the eggs. This method not only ensures that the eggs are smoothly transported downward into the grooves of the egg tray, but also allows the eggs to remain in a vertical position and fall into the grooves of the egg tray under their own gravity, improving the accuracy of the eggs falling into the grooves of the egg tray and reducing the number of manual adjustments.

[0063] Among them, since the trajectory of the movement of the mounting beam 2 under the action of the connecting plate 111 is a quarter arc in the lower half, the downward movement speed of the two mounting beams 2 will gradually decrease during the downward movement, and the speed of approaching each other will gradually increase, thereby forming a process of first moving the eggs downward and then making the two brackets 41 approach each other to loosen the eggs, thereby improving the stability of the egg loading.

[0064] refer to Figure 2The drive assembly 5 includes a telescopic cylinder 51 and a drive rod 52. The telescopic cylinder 51 is fixedly mounted below the fixed frame 1, within the frame on either side of the egg tray conveyor line. The piston rod of the telescopic cylinder 51 is vertically upwardly positioned and rotatably connected to the drive rod 52. The other end of the drive rod 52 is rotatably connected to the mounting beam 2. A torsion spring is provided at the rotatable connection between the drive rod 52 and the piston rod of the telescopic cylinder 51, thereby stably driving the mounting beam 2 up and down within the track.

[0065] refer to Figure 5 A middle hole 43 is provided in the middle of the seesaw 4, and an embedded block 212 is fixed on the top of the mounting block 21. The embedded block 212 is located above the mounting beam 2 and can be located in the middle hole 43. The embedded block 212 is rotatably connected to the seesaw 4, and the rotation axis of the embedded block 212 and the seesaw 4 is rotatably connected to the rotation axis of the mounting block 21 and the seesaw 4 is collinear. The top and sides of the embedded block 212 are made of sponge material, which can be squeezed and deformed by the seesaw 4 with the counterweight 42, and the seesaw 4 can be reset to a horizontal state. The setting of the embedded block 212 can effectively improve the rotation stability of the seesaw 4 and the stability of the connection. The setting of the embedded block 212 and the middle hole 43 can also cushion the seesaw 4 through the sponge during the reset of the embedded block 212, and utilize the property of the sponge that can be slowly squeezed to enable the seesaw 4 to be stably reset, thereby improving the protection effect of the seesaw 4, reducing the vibration generated, and increasing the service life of the device.

[0066] refer to Figure 6 The stopper 6 includes a first half shell 61 and a second half shell 62. A plurality of slots 123 are provided at the end of the circumferential outer wall of the sliding rod 12. The first half shell 61 and the second half shell 62 are both fixed with a card plate that can be stuck in the slot 123. The first half shell 61 and the second half shell 62 are buckled together on the sliding rod 12, and the card plates are located in the corresponding slots 123. Bolts pass through the first half shell 61, and the bolts are threadedly fastened to the second half shell 62. The end of the first half shell 61 facing the sliding block 121 is protruded for abutting against the sliding block 121. In this way, the stopper 6 can be detachably installed and its position on the sliding rod 12 can be adjusted.

[0067] refer to Figure 6 and Figure 7 The linkage assembly 3 includes a first side plate 31, a second side plate 32, and a connecting rod 33. The first side plate 31 is fixedly mounted on the end of the center rod 11, and the second side plate 32 is fixedly mounted on the end of the mounting beam 2. The first side plate 31 and the second side plate 32 are positioned opposite each other, parallel to each other, and facing the same direction. The connecting rod 33 is rotatably connected to both the first side plate 31 and the second side plate 32.

[0068] The center of the fixed connection between the first side panel 31 and the center rod 11 is point A, and the center of the rotational connection between the second side panel 32 and the mounting beam 2 is point B. The center of the rotational connection between the first side panel 31 and the connecting rod 33 is point C, and the center of the rotational connection between the second side panel 32 and the connecting rod 33 is point D. It is required that the distance AB is equal to the distance CD, and the distance AD ​​is equal to the distance CB. This makes the mounting block 21, the connecting rod 33, the first side panel 31 and the second side panel 32 form a structure similar to a parallelogram. Since the first side panel 31 and the second side panel 32 face the same direction, that is, the straight line where AD is located is parallel to the straight line where BC is located, the straight line where AB is located will be parallel to the straight line where CD is located. Since the first side panel 31 does not rotate, the second side panel 32 will not rotate relative to the first side panel 31, that is, the mounting beam 2 will not rotate relative to the first side panel 31, so the upper surface of the mounting beam 2 will remain horizontal.

[0069] The egg loading device of the present embodiment is implemented as follows: an egg falls into the egg clamp of the egg clamp conveyor line, moves to the top of the loading device, and then pauses. After the egg clamp opens, the egg falls between the brackets 41 below. The piston rod of the telescopic cylinder 51 then moves downward, driving the mounting beam 2 downward in an arc-shaped trajectory via the drive rod 52. The mounting beam 2 maintains its upper surface horizontally under the action of the first side plate 31, the second side plate 32, and the connecting rod 33, preventing rotation, thereby improving the positional stability of the seesaw 4. During the downward movement of the mounting beam 2, the seesaw 4 first rotates downward, bringing the egg closer to the egg tray below. The mounting beam 2 then moves downward and toward each other, causing the bracket 41 to move downward and squeeze the egg. After the bracket 41 rotates to a vertical position, the egg falls downward. Prior to this, the drive member 13 drives the sliding blocks 121 toward each other, thereby driving the bracket 41 to move above the groove of the egg tray below. This ensures stable relay transportation of the eggs during the loading process, improves the stability of the eggs within the groove of the egg tray, and reduces manual adjustment. During the downward movement of the mounting beam 2, the downward movement speed is first fast and then slow, and the speed at which the mounting beams 2 approach each other is first slow and then fast, thereby achieving a process in which the bracket 41 first moves down to a position close to the egg tray and then approaches each other to put down the eggs, thereby improving the stability of the egg tray.

[0070] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A poultry egg loading device, comprising two loading members, the loading members being arranged opposite to each other on a poultry egg tray conveyor line, the position between the two loading members being a reference line (7), the egg clamp conveyor line passing above the reference line (7), characterized in that: The supporting components include: There are two fixed frames (1), which are arranged on both sides of the egg tray conveyor line; A center rod (11) is fixedly connected to the fixed frame (1), and an end portion is rotatably connected to a connecting plate (111); A mounting beam (2) is rotatably connected to the two connecting plates (111), wherein the rotation axis of the mounting beam (2) is not collinear with the rotation axis of the center rod (11); A plurality of mounting blocks (21) are mounted on the mounting beam (2) with a spacing the same as that of the egg clamps; The seesaw (4) is mounted on the mounting block (21), and one end of the seesaw near the reference line (7) is rotatably connected to a bracket (41). A torsion spring is provided at the rotation axis of the bracket (41). The bracket (41) is kept in a downwardly tilted state, and the egg can be stuck between the two opposite brackets (41). The telescopic cylinder (51) is arranged below the fixed frame (1), and the piston rod at the top is rotatably connected to the driving rod (52), and the other end of the driving rod (52) is rotatably connected to the mounting beam (2). A torsion spring is provided at the rotating shaft of the driving rod (52), which can move the mounting beam (2) between the position farthest from the reference line (7) and the lowest position; A first side plate (31) is fixedly mounted on the end of the fixed rod; A second side plate (32) is fixedly mounted on the end of the mounting beam (2) and is parallel to and oriented in the same direction as the first side plate (31); The connecting rod (33) is rotatably connected to the first side plate (31) and the second side plate (32), so that the upper surface of the mounting beam (2) remains horizontal during the movement.

2. The egg loading device according to claim 1, characterized in that: A sliding rod (12) is fixedly provided on the fixing frame (1), and a plurality of sliding blocks (121) are installed on the sliding rod (12). The number of the sliding blocks (121) is the same as that of the mounting blocks (21) and the positions of the sliding blocks (121) are opposite to the mounting blocks (21). The mounting blocks (21) are slidingly connected to the mounting beam (2). The bottom of the mounting block (21) is embedded and slidingly connected in the sliding block (121) and is always slidingly connected to the sliding block (121).

3. The egg loading device according to claim 2, characterized in that: There are two sliding rods (12) that are parallel to each other. The sliding block (121) is slidingly connected to the two sliding rods (12) at the same time. The sliding rod (12) is provided with a return spring (122) between two adjacent sliding blocks (121). Both ends of the return spring (122) are fixedly connected to the sliding block (121). A stopper (6) is fixedly provided at the end of the sliding rod (12), and the sliding block (121) is pressed against the stopper (6). At this time, the distance between the sliding blocks (121) is equal and the position is opposite to the egg clip unloading position on the egg clip conveyor line; The driving member (13) is mounted on the fixed frame (1) and is used to push the sliding block (121) toward the middle when the piston rod of the telescopic cylinder (51) moves downward.

4. The egg loading device according to claim 1, characterized in that: The seesaw (4) is rotatably connected to a side of the mounting block (21) close to the reference line (7), and a counterweight (42) is provided on a side of the seesaw (4) away from the bracket (41), so that the seesaw (4) is in a horizontal state in a natural state; The mounting block (21) is provided with a lower stopper (211), which is located below the seesaw (4). The egg abuts against the bracket (41), driving the seesaw (4) to rotate to a position abutting against the top of the lower stopper (211).

5. The egg loading device according to claim 4, characterized in that: A top plate (14) is provided between the fixing frames (1), and a plurality of pressing plates (141) are provided on a protruding side of the top plate (14) close to the reference line (7), and the pressing plates (141) are positioned opposite to the rocker plate (4); When the mounting beam (2) is at the position farthest from the reference line (7), the pressing plate (141) abuts against a portion of the upper surface of the rocker plate (4) away from the bracket (41).

6. The egg loading device according to claim 3, characterized in that: The stopper (6) comprises a first half shell (61) and a second half shell (62). The first half shell (61) and the second half shell (62) are mutually buckled on the sliding rod (12). A bolt passes through the first half shell (61), and the bolt is threadedly fastened to the second half shell (62).

7. The egg loading device according to claim 6, characterized in that: A plurality of clamping grooves (123) are provided at the end of the circumferential outer wall of the sliding rod (12), and the first half shell (61) and the second half shell (62) are both fixed with clamping plates capable of being clamped in the clamping grooves (123).

8. The egg loading device according to claim 4, characterized in that: A central hole (43) is provided in the middle of the seesaw (4); an embedded block (212) is fixedly provided on the top of the mounting block (21); the embedded block (212) is located in the central hole (43); the embedded block (212) is rotatably connected to the seesaw (4); and the rotation axis of the rotatably connected embedded block (212) and the seesaw (4) is collinear with the rotation axis of the rotatably connected mounting block (21) and the seesaw (4).

9. The egg loading device according to claim 8, characterized in that: Both sides of the top of the embedded block (212) are made of sponge material and can be squeezed and deformed by the seesaw (4) with the counterweight (42), and the seesaw (4) can be reset to a horizontal state.

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