Egg tray discharging device

Abstract

The utility model discloses an egg tray discharging device which comprises a fixing plate and is characterized in that supporting frames are symmetrically arranged at the top end of the fixing plate, a discharging hole is formed in the position, between the two supporting frames, of the top end of the fixing plate, a first rotating shaft and a second rotating shaft are symmetrically arranged in the two supporting frames respectively, and the first rotating shaft and the second rotating shaft are symmetrically arranged in the fixing plate. The outer wall of the first rotating shaft and the outer wall of the second rotating shaft are each sleeved with a belt pulley. The device has the beneficial effects that by arranging the first rotating shaft, the second rotating shaft, the belt pulley, the transmission belt, the egg support supporting plate and the linkage assembly, egg supports can be driven to automatically move downwards to an external transmission belt without being extruded to be separated, the egg supports are prevented from being folded and torn, and safety and reliability are higher; by arranging the fixing assembly, the egg support discharging device can be conveniently fixed to a rack of an external conveying belt, meanwhile, the damping assembly in the fixing assembly has the moving damping effect on the egg support discharging device, and the egg support discharging device is more stable during operation.

Description

Technical Field

[0001] The utility model relates to the technical field of egg tray blanking, in particular to an egg tray blanking device. Background Art

[0002] As a food material, poultry eggs have the characteristics of good taste and high nutritional value, and are loved by the public. At present, poultry eggs are often packaged and transported in egg trays. Egg trays are tools used to hold poultry eggs. They are mainly trays with grooves distributed on them. The grooves are used to hold poultry eggs, which effectively reduce the breakage rate of poultry eggs during transportation. In the process of mechanized packaging and production of poultry eggs, people often use improved chain conveyors to transport empty egg trays to the egg loading station for egg loading operations.

[0003] According to an egg tray unloading device disclosed in Chinese patent CN202222780314.0, the application provides rotational power for the double-row groove wheel and the driving shaft through the first transmission belt of the driving mechanism, and transmits the power of the double-row groove wheel and the driving shaft to the single-row groove wheel and the driven shaft through the second transmission belt, so that they rotate synchronously; under the synchronous rotation of the driving shaft and the driven shaft, the upper support plate and the lower support plate rotate alternately, and when the wedge block of the upper support plate enters the gap between the edges of the two egg trays, it can expand the gap between the edges of the egg trays and generate a downward thrust, so that the egg trays on the bottom layer can be smoothly separated, ensuring that the egg trays are unloaded in sequence and in an orderly manner. The existing egg tray unloading device separates the egg trays by extrusion and transports them to the conveyor line. Since the egg trays themselves are mostly made of pulp, wrinkles and tears are prone to occur during extrusion, and the safety is relatively low.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes an egg tray unloading device to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] An egg tray unloading device comprises a fixed plate, a symmetrically arranged support frame is provided at the top of the fixed plate, a unloading hole is opened at the top of the fixed plate and located between two groups of the support frames, the two groups of the support frames are respectively provided with a symmetrically arranged rotating shaft 1 and a rotating shaft 2, the outer walls of the rotating shaft 1 and the rotating shaft 2 are respectively sleeved with pulleys, the two groups of the pulleys are connected by a transmission belt, the outer wall of the transmission belt is provided with a plurality of evenly distributed egg tray support plates, the same side of the two groups of the rotating shaft 2 respectively extends to the outside of the two groups of the support frames and is connected to a linkage assembly, and a fixing assembly is provided at the bottom end of the fixed plate.

[0008] Furthermore, the egg tray support plate is fixedly connected to the transmission belt, and anti-slip rubber pads are provided on the top and bottom ends of the egg tray support plate.

[0009] Furthermore, the linkage assembly includes a transversely arranged rotating shaft three provided on one side of the top end of the fixed plate, the rotating shaft three is connected to the fixed plate through a connecting seat, the same side of the two groups of rotating shafts two respectively extend to the outside of the two groups of supporting frames and are connected to the bevel gear one, and the two sides of the rotating shaft three are provided with bevel gear two meshing with the bevel gear one.

[0010] Furthermore, a helical gear three is provided on the fixed sleeve on the outer wall of the rotating shaft three, a motor is provided on one side of the top end of the fixed plate, and a helical gear four matching the helical gear three is provided on the motor driving shaft.

[0011] Furthermore, the fixing assembly includes a plurality of evenly distributed support columns provided at the bottom end of the fixing plate, the support columns are connected to the fixing plate through a shock absorbing assembly, a fixing block is provided at the bottom end of the support columns, a slot is provided at the bottom end of the fixing block, and a fastening bolt extending into the slot is provided on one side of the fixing block.

[0012] Furthermore, a threaded hole matching the fastening bolt is provided on the fixing block, and a compression gasket is provided on one side of the fastening bolt extending into the slot.

[0013] Furthermore, the shock absorbing assembly includes a symmetrically arranged U-shaped guide frame at the top of the support column, a pressure rod is provided in the U-shaped guide frame, the top end of the pressure rod extends outside the U-shaped guide frame and is connected to a fixed plate, the bottom end of the pressure rod is provided with a pressure plate, and the bottom end of the pressure plate is provided with a spring.

[0014] Furthermore, a damper connected to the support column and the fixing plate respectively is provided between the two groups of the U-shaped guide frames.

[0015] Furthermore, guide holes matching the pressure rods are formed at the top ends of the two groups of U-shaped guide frames.

[0016] Furthermore, the two groups of pressing plates are connected to the supporting column via the spring.

[0017] The beneficial effects of the utility model are as follows: by arranging the rotating shaft one, the rotating shaft two, the pulley, the transmission belt, the egg tray support plate and the linkage assembly, the egg tray can be driven to automatically move downward to the external conveyor belt, and there is no need to squeeze the egg tray to separate, so as to prevent the egg tray from wrinkling and tearing, and it is safer and more reliable; by arranging the fixing assembly, it is convenient to fix the egg tray feeding device on the frame of the external conveyor belt, and at the same time, the shock-absorbing assembly in the fixing assembly has a mobile shock-absorbing effect on the egg tray feeding device, so that the egg tray feeding device is more stable during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of an egg tray unloading device according to an embodiment of the utility model;

[0020] Figure 2 This is a structural schematic diagram of an egg tray unloading device according to an embodiment of the utility model from another angle;

[0021] Figure 3 This is a front view of an egg tray unloading device according to an embodiment of the utility model;

[0022] Figure 4 This is a side view of an egg tray unloading device according to an embodiment of the utility model

[0023] Figure 5 yes Figure 2 A local enlarged schematic diagram of the middle A;

[0024] Figure 6 yes Figure 3 A local enlarged schematic diagram of point B in the middle.

[0025] In the figure:

[0026] 1. Fixed plate; 2. Support frame; 3. Feeding hole; 4. Rotating shaft 1; 5. Rotating shaft 2; 6. Pulley; 7. Transmission belt; 8. Egg tray support plate; 9. Rotating shaft 3; 10. Connecting seat; 11. Bevel gear 1; 12. Bevel gear 2; 13. Bevel gear 3; 14. Motor; 15. Bevel gear 4; 16. Support column; 17. Fixed block; 18. Slot; 19. Fastening bolt; 20. Extrusion gasket; 21. U-shaped guide frame; 22. Pressure rod; 23. Pressure plate; 24. Spring; 25. Damper. DETAILED DESCRIPTION

[0027] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0028] According to an embodiment of the utility model, an egg tray unloading device is provided.

[0029] Embodiment 1;

[0030] like Figure 1-6 As shown, according to the egg tray unloading device of the embodiment of the utility model, it includes a fixed plate 1, a symmetrically arranged support frame 2 is provided at the top of the fixed plate 1, a unloading hole 3 is opened at the top of the fixed plate 1 and located between the two groups of the support frames 2, the two groups of the support frames 2 are respectively provided with a symmetrically arranged rotating shaft 1 4 and a rotating shaft 2 5, the outer walls of the rotating shaft 1 4 and the rotating shaft 2 5 are respectively sleeved with pulleys 6, the two groups of the pulleys 6 are connected by a transmission belt 7, the outer wall of the transmission belt 7 is provided with a number of evenly distributed egg tray support plates 8, the same side of the two groups of the rotating shaft 2 5 extends to the outside of the two groups of the support frames 2 and are both connected to the linkage assembly, and the bottom end of the fixed plate 1 is provided with a fixing assembly.

[0031] Embodiment 2:

[0032] like Figure 1-6As shown, the egg tray unloading device according to the embodiment of the utility model comprises a fixed plate 1, the top of the fixed plate 1 is provided with a symmetrically arranged support frame 2, the top of the fixed plate 1 and between the two groups of the support frames 2 is provided with a unloading hole 3, the two groups of the support frames 2 are respectively provided with a symmetrically arranged rotating shaft 1 4 and a rotating shaft 2 5, the outer walls of the rotating shaft 1 4 and the rotating shaft 2 5 are respectively sleeved with pulleys 6, the two groups of the pulleys 6 are connected by a transmission belt 7, the outer wall of the transmission belt 7 is provided with a number of evenly distributed egg tray support plates 8, the same side of the two groups of the rotating shaft 2 5 extends to the outside of the two groups of the support frames 2 and are connected to the linkage assembly, and the bottom end of the fixed plate 1 is provided with a fixing assembly. The egg tray support plate 8 is fixedly connected to the transmission belt 7, and the top and bottom ends of the egg tray support plate 8 are provided with anti-slip rubber pads. The linkage assembly includes a horizontally arranged rotating shaft 3 9 provided at one side of the top of the fixing plate 1, the rotating shaft 3 9 is connected to the fixing plate 1 through a connecting seat 10, the same side of the two groups of rotating shafts 2 5 respectively extends to the outside of the two groups of supporting frames 2 and is connected to the bevel gear 1 11, and the two sides of the rotating shaft 3 9 are provided with a bevel gear 2 12 meshing with the bevel gear 1 11. The outer wall of the rotating shaft 3 9 is provided with a bevel gear 3 13, and the top side of the fixing plate 1 is provided with a motor 14, and the driving shaft of the motor 14 is provided with a bevel gear 4 15 matching the bevel gear 3 13. When in use, the unloading device is fixed on the frame of the external conveyor belt through the fixing component, the egg tray is placed between the two groups of support frames 2, and the egg tray is supported by the egg tray support plate 8, and each layer of the egg tray support plate 8 corresponds to an egg tray. Then, the motor 14 is started to drive the bevel gear four 15 to rotate, the bevel gear four 15 drives the bevel gear three 13 to rotate, the bevel gear three 13 drives the rotating shaft three 9 to rotate, the rotating shaft three 9 drives the bevel gear two 12 to rotate, the bevel gear two 12 drives the bevel gear one 11 to rotate, the bevel gear one 11 drives the rotating shaft two 5 to rotate, the rotating shaft two 5 drives the transmission belt 7 to rotate through the pulley 6, and the transmission belt 7 drives the egg tray support plate 8 to move downward to put the egg trays one by one into the unloading hole 3. By setting the rotating shaft one 4, the rotating shaft two 5, the pulley, the transmission belt 7, the egg tray support plate 8 and the linkage component, the egg tray can be driven to automatically move downward to the external conveyor belt, without squeezing the egg tray to separate, to prevent the egg tray from wrinkling and tearing, and it is safer and more reliable.

[0033] Embodiment three;

[0034] like Figure 1-6As shown, according to the egg tray unloading device of the embodiment of the utility model, it includes a fixed plate 1, a symmetrically arranged support frame 2 is provided at the top of the fixed plate 1, a unloading hole 3 is opened at the top of the fixed plate 1 and located between the two groups of the support frames 2, the two groups of the support frames 2 are respectively provided with a symmetrically arranged rotating shaft 1 4 and a rotating shaft 2 5, the outer walls of the rotating shaft 1 4 and the rotating shaft 2 5 are respectively sleeved with pulleys 6, the two groups of the pulleys 6 are connected by a transmission belt 7, the outer wall of the transmission belt 7 is provided with a number of evenly distributed egg tray support plates 8, the same side of the two groups of the rotating shaft 2 5 extends to the outside of the two groups of the support frames 2 and are both connected to the linkage assembly, and the bottom end of the fixed plate 1 is provided with a fixing assembly. The fixing assembly includes a plurality of evenly distributed support columns 16 provided at the bottom end of the fixing plate 1, the support columns 16 are connected to the fixing plate 1 through a shock absorbing assembly, a fixing block 17 is provided at the bottom end of the support column 16, a slot 18 is provided at the bottom end of the fixing block 17, and a fastening bolt 19 extending into the slot 18 is provided on one side of the fixing block 17. A threaded hole matching the fastening bolt 19 is provided on the fixing block 17, and a compression gasket 20 is provided on the side where the fastening bolt 19 extends into the slot 18. The shock absorbing assembly includes a symmetrically arranged U-shaped guide frame 21 provided at the top end of the support column 16, a pressure rod 22 is provided in the U-shaped guide frame 21, the top end of the pressure rod 22 extends to the outside of the U-shaped guide frame 21 and is connected to the fixing plate 1, a pressure sheet 23 is provided at the bottom end of the pressure rod 22, and a spring 24 is provided at the bottom end of the pressure sheet 23. A damper 25 connected to the support column 16 and the fixing plate 1 respectively is provided between the two groups of the U-shaped guide frames 21. The tops of the two groups of U-shaped guide frames 21 are provided with guide holes matching the pressure rods 22. The two groups of pressure plates 23 are connected to the support column 16 through the springs 24. When installing the egg tray unloading device, align the slots 18 on the fixed block 17 with the two sides of the external conveyor belt frame, then press down the fixed block 17 so that the frame is inserted into the slots 18, and tighten the fastening bolts 19 to make it conflict with the external conveyor belt frame. When the egg tray unloading device is installed and vibrates during operation, the pressure rod 22 at the bottom of the fixed plate 1 squeezes the spring 24 through the pressure plate 23, and the fixed plate 1 also squeezes the damper 25. The spring 24 and the damper 25 cooperate to achieve a shock absorbing effect. By setting the fixed assembly, it is convenient to fix the egg tray unloading device on the frame of the external conveyor belt. At the same time, the shock absorbing assembly in the fixed assembly has a mobile shock absorbing effect on the egg tray unloading device, making the egg tray unloading device more stable during operation.

[0035] In actual application, the unloading device is fixed on the frame of the external conveyor belt through the fixing component, the egg tray is placed between the two groups of support frames 2, and the egg tray is supported by the egg tray support plate 8, and each layer of the egg tray support plate 8 corresponds to an egg tray, and then the motor 14 is started to drive the bevel gear four 15 to rotate, the bevel gear four 15 drives the bevel gear three 13 to rotate, the bevel gear three 13 drives the rotating shaft three 9 to rotate, the rotating shaft three 9 drives the bevel gear two 12 to rotate, the bevel gear two 12 drives the bevel gear one 11 to rotate, the bevel gear one 11 drives the rotating shaft two 5 to rotate, the rotating shaft two 5 drives the transmission belt 7 to rotate through the pulley 6, and the transmission belt 7 drives the egg tray support plate 8 to move downward to put the egg trays one by one into the unloading hole 3, and the egg trays can be driven by setting the rotating shaft one 4, the rotating shaft two 5, the pulley, the transmission belt 7, the egg tray support plate 8 and the linkage component. The egg tray automatically moves downward to the external conveyor belt, and there is no need to squeeze the egg tray to separate it, so as to prevent the egg tray from wrinkling and tearing, which is safer and more reliable. When installing the egg tray unloading device, align the card slots 18 on the fixed block 17 with the two sides of the external conveyor belt frame, then press down the fixed block 17 so that the frame is stuck in the card slots 18, and tighten the fastening bolts 19 to make it conflict with the external conveyor belt frame. When the egg tray unloading device is installed and vibrates during operation, the pressure rod 22 at the bottom end of the fixed plate 1 squeezes the spring 24 through the pressure sheet 23, and the fixed plate 1 also squeezes the damper 25. The shock absorbing effect is achieved through the cooperation of the spring 24 and the damper 25. By setting the fixing assembly, it is convenient to fix the egg tray unloading device on the frame of the external conveyor belt. At the same time, the shock absorbing assembly in the fixing assembly has a mobile shock absorbing effect on the egg tray unloading device, so that the egg tray unloading device is more stable during operation.

[0036] To sum up, with the help of the above-mentioned technical scheme of the utility model, by setting the rotating shaft one, the rotating shaft two, the pulley, the transmission belt, the egg tray support plate and the linkage assembly, the egg tray can be driven to automatically move downward to the external conveyor belt, without squeezing the egg tray to separate, preventing the egg tray from wrinkling and tearing, and being safer and more reliable. By setting the fixing assembly, it is convenient to fix the egg tray feeding device on the frame of the external conveyor belt. At the same time, the shock-absorbing assembly in the fixing assembly has a mobile shock-absorbing effect on the egg tray feeding device, so that the egg tray feeding device is more stable during operation.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An egg tray unloading device, comprising a fixing plate (1), characterized in that: A symmetrically arranged support frame (2) is provided at the top of the fixed plate (1); a feeding hole (3) is provided at the top of the fixed plate (1) and between the two groups of the support frames (2); the two groups of the support frames (2) are respectively provided with a symmetrically arranged rotating shaft 1 (4) and a rotating shaft 2 (5); the outer walls of the rotating shaft 1 (4) and the rotating shaft 2 (5) are respectively sleeved with pulleys (6); the two groups of the pulleys (6) are connected by a transmission belt (7); the outer wall of the transmission belt (7) is provided with a plurality of evenly distributed egg tray support plates (8); the same side of the two groups of the rotating shafts 2 (5) respectively extends to the outside of the two groups of the support frames (2) and are both connected to the linkage assembly; the bottom end of the fixed plate (1) is provided with a fixing assembly.

2. The egg tray feeding device according to claim 1, characterized in that: The egg tray support plate (8) is fixedly connected to the transmission belt (7), and anti-slip rubber pads are provided at the top and bottom of the egg tray support plate (8).

3. The egg tray feeding device according to claim 1, characterized in that: The linkage assembly comprises a transversely arranged rotating shaft three (9) provided on one side of the top end of the fixed plate (1), the rotating shaft three (9) being connected to the fixed plate (1) via a connecting seat (10), the same side of the two groups of rotating shafts two (5) respectively extending to the outside of the two groups of support frames (2) and both being connected to the bevel gear one (11), and the two sides of the rotating shaft three (9) being provided with bevel gears two (12) meshing with the bevel gear one (11).

4. The egg tray unloading device according to claim 3, characterized in that: The outer wall fixing sleeve of the rotating shaft three (9) is provided with a bevel gear three (13), the top side of the fixing plate (1) is provided with a motor (14), and the driving shaft of the motor (14) is provided with a bevel gear four (15) matching the bevel gear three (13).

5. The egg tray feeding device according to claim 1, characterized in that: The fixing assembly comprises a plurality of evenly distributed support columns (16) provided at the bottom end of the fixing plate (1), the support columns (16) being connected to the fixing plate (1) via a shock absorbing assembly, a fixing block (17) being provided at the bottom end of the support column (16), a slot (18) being provided at the bottom end of the fixing block (17), and a fastening bolt (19) extending into the slot (18) being provided on one side of the fixing block (17).

6. The egg tray unloading device according to claim 5, characterized in that: The fixing block (17) is provided with a threaded hole matching the fastening bolt (19), and a compression gasket (20) is provided on one side of the fastening bolt (19) extending into the slot (18).

7. The egg tray unloading device according to claim 5, characterized in that: The shock absorbing assembly comprises a symmetrically arranged U-shaped guide frame (21) provided at the top end of the support column (16), a pressure rod (22) being provided in the U-shaped guide frame (21), the top end of the pressure rod (22) extending outside the U-shaped guide frame (21) and connected to the fixed plate (1), a pressure plate (23) being provided at the bottom end of the pressure rod (22), and a spring (24) being provided at the bottom end of the pressure plate (23).

8. The egg tray unloading device according to claim 7, characterized in that: A damper (25) connected to the support column (16) and the fixing plate (1) respectively is provided between the two groups of the U-shaped guide frames (21).

9. The egg tray unloading device according to claim 7, characterized in that: The top ends of the two groups of U-shaped guide frames (21) are provided with guide holes matching the pressure rods (22).

10. The egg tray feeding device according to claim 7, characterized in that: The two groups of pressing plates (23) are connected to the supporting column (16) via the spring (24).

Images