Tray directional conveyor and automatic egg feeding equipment

Abstract

The utility model provides a tray directional conveyor and automatic egg feeding equipment. The tray directional conveyor comprises a machine body; the conveying mechanism is arranged on the machine body, is provided with a conveying channel and is used for driving the tray loaded with the poultry eggs to move along the conveying channel; the reverser is arranged on the machine body, at least part of the reverser extends into the conveying channel, and at least part of the reverser is used for abutting against a protrusion on the bottom of the plastic tray under the condition that the orientation of the plastic tray loaded with the poultry eggs in the conveying channel is a non-set orientation, so that the plastic tray rotates around the reverser; the reversing protection plate is arranged on the machine body, the reversing protection plate and the reverser are arranged on the two sides, perpendicular to the conveying direction of the trays, of the conveying channel respectively, and the reversing protection plate abuts against the plastic trays which are blocked by the reverser to rotate so as to push the plastic trays to rotate till the orientation of the plastic trays is adjusted to be the set orientation. According to the egg feeding device, the plastic tray loaded with the poultry eggs can be oriented, follow-up transferring faults can be avoided, and therefore the egg feeding efficiency can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of poultry egg packaging, and in particular to a tray directional conveyor and an automatic egg loading device. Background Art

[0002] Poultry egg sorting and packaging equipment is a device that arranges poultry eggs in packaging containers according to the specifications of the packaging containers after a series of processing steps such as cleaning and drying, oiling for preservation, sterilization and disinfection, weighing and grading, thereby realizing fully automatic grading and packaging of poultry eggs.

[0003] Currently, automatic egg loading machines are generally used to transfer multiple trays full of eggs in a stacked state one by one to external egg sorting and packaging equipment. However, during the operation of the automatic egg loading machine, the problem of subsequent transfer failures and machine shutdowns due to incorrect tray orientation is often encountered, affecting the egg loading efficiency. Utility Model Content

[0004] The present invention provides a tray directional conveyor and an automatic egg loading device to solve the problems existing in the related art. The technical solutions are as follows:

[0005] In a first aspect, an embodiment of the present application provides a pallet directional conveyor, comprising:

[0006] body;

[0007] A conveying mechanism, the conveying mechanism being provided on the machine body and having a conveying channel, the conveying mechanism being used to drive the tray loaded with eggs to move along the conveying channel to convey the tray forward;

[0008] a commutator, the commutator being provided on the machine body, at least a portion of the commutator extending into the conveying channel, and when a plastic tray loaded with poultry eggs in the conveying channel is in a non-set orientation, at least a portion of the commutator being configured to abut against a protrusion on the bottom of the plastic tray, causing the plastic tray to rotate about the commutator; and

[0009] The reversing guard plate is arranged on the machine body, and the reversing guard plate and the diverter are respectively placed on both sides of the conveying channel perpendicular to the conveying direction of the pallet. The reversing guard plate is against the plastic pallet that is blocked by the diverter and rotates, so as to push the plastic pallet to rotate until the position of the plastic pallet is adjusted to the set position.

[0010] In one embodiment, at least a portion of the diverter extending to the conveying channel is provided with an arc portion, and an outer peripheral surface of the arc portion is used to abut against a protrusion on the bottom of the plastic pallet.

[0011] In one embodiment, the reversing guard plate is tilted toward the center line of the conveying mechanism along the conveying direction of the pallet, and the front end of the reversing guard plate is closer to the center line of the conveying mechanism along the conveying direction of the pallet than the rear end of the reversing guard plate.

[0012] In one embodiment, the diverter is movably provided on the machine body, and the diverter has a first state in which at least a portion of the diverter is located in the conveying channel and a second state in which the diverter is completely located outside the conveying channel, and the diverter is movable to switch between the first state and the second state;

[0013] The pallet directional conveyor further comprises:

[0014] a limiting mechanism, the limiting mechanism being provided on the machine body and being used to limit the paper tray loaded with eggs from moving forward when the paper tray in the conveying channel is in a non-set orientation;

[0015] a detector, the detector being provided on the machine body and located behind the limiting mechanism, the detector being used to detect whether the paper tray in the conveying channel has stopped moving;

[0016] A controller is electrically connected to the detector and is used to issue an alarm signal according to feedback information from the detector.

[0017] In one embodiment, the pallet directional conveyor further comprises:

[0018] a hinge, wherein a first page plate of the hinge is connected to the machine body, a second page plate of the hinge is connected to the commutator, and the commutator can switch between the first state and the second state as the second page plate rotates;

[0019] A locking structure is provided, wherein the locking structure is detachably connected to the machine body and the commutator so as to maintain the commutator in the first state.

[0020] In one embodiment, the commutator comprises:

[0021] a diverter plate having the first state and the second state; and

[0022] A connecting seat is provided, wherein the connecting seat connects the reversing plate and the second page plate, and the connecting seat has a positioning groove, and the positioning groove is adapted to the side of the machine body so that the reversing plate maintains the first state.

[0023] In one embodiment, the diverter plate has a first adjustment hole, which extends in a direction perpendicular to the conveying direction of the pallet;

[0024] The connecting seat has a first connecting hole;

[0025] The locking structure includes a first fastener, the head of the first fastener is against the top of the reversing plate, the rod of the first fastener passes through the first adjustment hole and the first connecting hole and is screwed to the first connecting hole, and the rod of the first fastener is movably matched with the first connecting hole to enable the reversing plate to move in a direction perpendicular to the conveying direction of the pallet.

[0026] In one embodiment, the limiting mechanism includes:

[0027] a first stopper, the first stopper being provided on the machine body, and at least a portion of the first stopper extending into the conveying channel;

[0028] The second limiter is provided on the machine body, at least part of the second limiter extends into the conveying channel, the second limiter and the first limiter are respectively placed on both sides of the conveying channel perpendicular to the conveying direction of the tray, and when the first horizontal direction of the paper tray loaded with poultry eggs in the conveying channel is parallel to the conveying direction of the tray, the second limiter and the first limiter are respectively abutted against both sides of the paper tray to limit the forward movement of the paper tray.

[0029] In one embodiment, the first stopper has a second adjustment hole, and the second adjustment hole extends in a direction perpendicular to the conveying direction of the pallet;

[0030] The second stopper has a third adjustment hole, and the third adjustment hole extends in a direction perpendicular to the conveying direction of the tray;

[0031] The body has a second connecting hole and a third connecting hole, the second connecting hole is aligned with the second adjustment hole, and the third connecting hole is aligned with the third adjustment hole;

[0032] The pallet directional conveyor further comprises:

[0033] a second fastener, wherein the head of the second fastener abuts against the top of the first stopper, the stem of the second fastener passes through the second adjustment hole and the second connecting hole and is threadedly connected to the second connecting hole, and the stem of the second fastener is movably engaged with the second adjustment hole to enable the first stopper to move along the extension direction of the second adjustment hole;

[0034] A third fastener, the head of the third fastener abuts against the top of the second limiter, the rod of the third fastener passes through the third adjustment hole and the third connecting hole and is screwed to the third connecting hole, and the rod of the third fastener is movably matched with the third adjustment hole to enable the second limiter to move along the extension direction of the third adjustment hole.

[0035] In a second aspect, an embodiment of the present application provides an automatic egg loading device, comprising the above-mentioned tray directional conveyor.

[0036] The advantages or beneficial effects of the above technical solution include at least:

[0037] The tray directional conveyor of the utility model utilizes a conveying mechanism to convey a plastic tray loaded with poultry eggs. During the process, the plastic tray moves along a conveying channel. When the position of the plastic tray loaded with poultry eggs is not in the set position, the protrusion on the bottom of the plastic tray abuts against the diverter, so that the plastic tray rotates around the diverter under the obstruction of the diverter and the drive of the conveying mechanism. At the same time, the reversing guard plate abuts against the plastic tray that rotates due to the obstruction of the diverter, so as to push the plastic tray to rotate until the position of the plastic tray is adjusted to the set position, that is, the reversing guard plate plays the role of correcting the plastic tray. The role of the position of the pallet is to ensure that the plastic pallet can be rotated until the position of the plastic pallet is adjusted to the set position. In summary, when the position of the plastic pallet is not the set position before passing the diverter, the plastic pallet can be rotated 90 degrees under the coordinated action of the conveying mechanism, the diverter and the diverting guard plate until the position of the plastic pallet is the set position, which can orient the plastic pallet loaded with poultry eggs and ensure that the plastic pallets loaded with poultry eggs transported through the conveying mechanism are in the set position, avoiding subsequent loading failures, thereby improving the egg loading efficiency.

[0038] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present application will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar components or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0040] Figure 1 This is a schematic diagram of the three-dimensional structure of the pallet directional conveyor of the present invention;

[0041] Figure 2for Figure 1 A local enlarged view of point A in FIG;

[0042] Figure 3 It is a top view of the pallet directional conveyor of the present invention.

[0043] Reference numerals

[0044] 1. Machine body; 11. Second connecting hole; 12. Third connecting hole; 2. Conveying mechanism; 21. Motor; 22. Active roller; 23. Chain plate; 3. Commutator; 31. Reversing plate; 311. Arc portion; 312. First adjusting hole; 32. Connecting seat; 321. Positioning groove; 322. First connecting hole; 4. Reversing guard plate; 5. Limiting mechanism; 51. First limiter; 511. Second adjusting hole; 52. Second limiter; 521. Third adjusting hole; 6. Detector; 7. Hinge; 71. First page plate; 72. Second page plate. DETAILED DESCRIPTION

[0045] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present application. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0046] See also Figure 1-Figure 3 , shows a pallet directional conveyor in a preferred embodiment of the present invention, comprising:

[0047] Body 1;

[0048] The conveying mechanism 2 is provided on the body 1 and has a conveying channel. The conveying mechanism 2 is used to drive the tray loaded with eggs to move along the conveying channel to convey the tray forward;

[0049] A commutator 3 is provided on the body 1, and at least a portion of the commutator 3 extends into the conveying channel. When the plastic tray loaded with eggs in the conveying channel is in a non-set orientation, at least a portion of the commutator 3 is used to abut against a protrusion on the bottom of the plastic tray, causing the plastic tray to rotate around the commutator 3; and

[0050] The reversing guard plate 4 is arranged on the machine body 1. The reversing guard plate 4 and the diverter 3 are respectively placed on both sides of the conveying channel perpendicular to the conveying direction of the pallet. The reversing guard plate 4 is offset against the plastic pallet that is blocked by the diverter 3 and rotates to push the plastic pallet to rotate until the position of the plastic pallet is adjusted to the set position.

[0051] The tray directional conveyor of the present invention utilizes the conveying mechanism 2 to convey the plastic tray loaded with poultry eggs. During the process, the plastic tray moves along the conveying channel. When the position of the plastic tray loaded with poultry eggs is not the set position, the protrusion on the bottom of the plastic tray abuts against the diverter 3, so that the plastic tray rotates around the diverter 3 under the blocking of the diverter 3 and the driving of the conveying mechanism 2. At the same time, the reversing guard plate 4 abuts against the plastic tray that is rotated due to the blocking effect of the diverter 3, so as to push the plastic tray to rotate until the position of the plastic tray is adjusted to the set position, that is, the reversing guard plate 4 plays a role in correcting the position of the plastic tray. The role of the position of the plastic pallet is to ensure that the plastic pallet can be rotated until the position of the plastic pallet is adjusted to the set position. In summary, when the position of the plastic pallet is not the set position before passing the diverter 3, the plastic pallet can be rotated 90 degrees under the coordinated action of the conveying mechanism 2, the diverter 3 and the diverting guard plate 4 until the position of the plastic pallet is the set position, which can orient the plastic pallet loaded with poultry eggs and ensure that the plastic pallets loaded with poultry eggs transported through the conveying mechanism 2 are all in the set position, avoiding subsequent loading failures, thereby improving the egg loading efficiency.

[0052] See also Figure 2 In one embodiment, at least the portion of the commutator 3 extending to the conveying channel is provided with an arc portion 311, and the outer peripheral surface of the arc portion 311 is used to abut against the protrusion on the bottom of the plastic pallet to reduce the contact area between the commutator 3 and the protrusion on the bottom of the plastic pallet, so that the plastic pallet rotates more smoothly.

[0053] In one embodiment, the reversing guard plate 4 is tilted toward the center line of the conveying direction of the pallet close to the conveying mechanism 2, and the front end of the reversing guard plate 4 is closer to the center line of the conveying direction of the pallet than the rear end of the reversing guard plate 4, so that the reversing guard plate 4 guides the plastic pallet that is rotated due to the blocking effect of the diverter 3, ensuring that the plastic pallet can be rotated to the set position.

[0054] See also Figure 1-Figure 3 In one embodiment, the commutator 3 is movably provided on the machine body 1, and the commutator 3 has a first state in which at least a portion of the commutator is located in the conveying channel and a second state in which the commutator is completely located outside the conveying channel. The commutator 3 is movable to switch between the first state and the second state.

[0055] The Pallet Oriented Conveyor also includes:

[0056] The limiting mechanism 5 is provided on the body 1. When the paper tray loaded with eggs in the conveying channel is in a non-set orientation, the limiting mechanism 5 is used to limit the paper tray from moving forward;

[0057] Detector 6, which is provided on the body 1 and located behind the limiting mechanism 5. Detector 6 is used to detect whether the paper tray in the conveying channel has stopped moving;

[0058] A controller (not shown in the figure) is electrically connected to the detector 6 and is used to issue an alarm signal according to feedback information from the detector 6 . In this way, when the tray is a paper tray, the diverter 3 is first switched to the second state, and then the paper tray loaded with poultry eggs is input into the input port of the conveying channel. If the position of the paper tray before passing through the limit mechanism 5 is not the set position, the paper tray is blocked by the limit mechanism 5 and stops moving forward. At the same time, the detector 6 detects that the paper tray at the part of the conveying channel after the limit mechanism 5 stops moving. The controller sends an alarm signal based on the feedback information of the detector 6 to remind the staff to adjust the paper tray to the set position in time, so that the paper tray is driven by the conveying mechanism 2 and continues to move forward, ensuring that the position of the paper tray loaded with poultry eggs conveyed by the conveying mechanism 2 is the set position, avoiding subsequent loading failures, thereby improving the egg loading efficiency. Among them, the combined arrangement of the diverter 3, the diverter guard plate 4, the limit mechanism 5, the detector 6 and the controller makes the tray directional conveyor suitable for both directional conveying of plastic pallets and directional conveying of paper pallets, with a wider range of applications and more flexible and convenient use.

[0059] In one embodiment, the detector 6 may be a photoelectric sensor or a visual detector, as long as it can detect whether the paper tray in the conveying channel has stopped moving.

[0060] To enable the commutator 3 to switch between the first state and the second state, see Figure 1-Figure 3 In one embodiment, the pallet directional conveyor further comprises:

[0061] Hinge 7, a first plate 71 of the hinge 7 is connected to the body 1, and a second plate 72 of the hinge 7 is connected to the commutator 3. The commutator 3 can switch between the first state and the second state as the second plate 72 rotates;

[0062] The locking structure can detachably connect the machine body 1 and the commutator 3 to maintain the commutator 3 in the first state.

[0063] Of course, in other embodiments, the hinge 7 may be replaced by a hinge, as long as the commutator 3 can be switched between the first state and the second state.

[0064] See also Figure 1-Figure 2 In one embodiment, the commutator 3 includes:

[0065] The reversing plate 31 has the first state and the second state; and

[0066] The connecting base 32 connects the diverting plate 31 and the second leaf plate 72 and has a positioning slot 321. The positioning slot 321 fits with the side of the body 1 to maintain the diverting plate 31 in the first state. Thus, when the diverting plate 31 is switched to the first state, the positioning slot 321 fits with the side of the body 1 to maintain the first state of the diverting plate 31. This provides a simple, practical structure and low cost, which can reduce the cost of the pallet directional conveyor.

[0067] See also Figure 2 In one embodiment, the reversing plate 31 has a first adjustment hole 312 , and the first adjustment hole 312 extends in a direction perpendicular to the conveying direction of the pallet;

[0068] The connecting seat 32 has a first connecting hole 322;

[0069] The locking structure includes a first fastener (not shown in the figure), the head of the first fastener is against the top of the reversing plate 31, the rod of the first fastener passes through the first adjustment hole 312 and the first connecting hole 322 and is screwed to the first connecting hole 322, the rod of the first fastener and the first connecting hole 322 are movably matched to enable the reversing plate 31 to move in a direction perpendicular to the conveying direction of the pallet, so that when the first fastener is loosened, the size of the reversing plate 31 extending to the conveying channel can be adjusted according to actual usage requirements, which is more flexible and convenient to use.

[0070] See also Figure 1 and Figure 3 In one embodiment, the limiting mechanism 5 includes:

[0071] A first stopper 51 is provided on the machine body 1, and at least a portion of the first stopper 51 extends into the conveying channel;

[0072] The second limiter 52 is provided on the body 1, and at least part of the second limiter 52 extends into the conveying channel. The second limiter 52 and the first limiter 51 are respectively placed on both sides of the conveying channel along the conveying direction perpendicular to the tray. When the position of the paper tray loaded with poultry eggs in the conveying channel is not the set position, the second limiter 52 and the first limiter 51 are respectively offset against the two sides of the paper tray to reliably limit the forward movement of the paper tray. This limiting mechanism 5 has a simple and practical structure and low cost, which can reduce the cost of the tray directional conveyor.

[0073] See also Figure 3In one embodiment, the first stopper 51 has a second adjustment hole 511 , and the second adjustment hole 511 extends in a direction perpendicular to the conveying direction of the tray;

[0074] The second stopper 52 has a third adjustment hole 521, and the third adjustment hole 521 extends in a direction perpendicular to the conveying direction of the tray;

[0075] The body 1 has a second connecting hole 11 and a third connecting hole 12, the second connecting hole 11 is aligned with the second adjustment hole 511, and the third connecting hole 12 is aligned with the third adjustment hole 521;

[0076] The Pallet Oriented Conveyor also includes:

[0077] A second fastener (not shown), the head of which abuts against the top of the first stopper 51, the stem of which passes through the second adjustment hole 511 and the second connecting hole 11 and is screwed to the second connecting hole 11, and the stem of the second fastener is movably engaged with the second adjustment hole 511, so that the first stopper 51 can move along the extension direction of the second adjustment hole 511;

[0078] A third fastener (not shown) has its head abutted against the top of the second stopper 52. The stem of the third fastener passes through the third adjustment hole 521 and the third connecting hole 12 and is screwed to the third connecting hole 12. The stem of the third fastener is movably engaged with the third adjustment hole 521 so that the second stopper 52 can move along the extension direction of the third adjustment hole 521. Since the first stopper 51 can move along the extension direction of the second adjustment hole 511 and the second stopper 52 can move along the extension direction of the third adjustment hole 521, when the second and third fasteners are loosened, the distance between at least the portion of the first stopper 51 extending into the conveying channel and at least the portion of the second stopper 52 extending into the conveying channel can be adjusted according to actual use requirements, thereby being adaptable to paper pallets of different sizes and more flexible and convenient to use.

[0079] In one embodiment, the conveying mechanism 2 is a chain plate conveying mechanism 2, and the conveying mechanism 2 includes:

[0080] Motor 21, motor 21 is provided on the machine body 1;

[0081] The active roller 22 is rotatably mounted on the machine body 1 and connected to the output end of the motor 21. The active roller 22 can rotate along with the output end of the motor 21.

[0082] A driven roller (not shown in the figure), which is rotatably provided on the machine body 1, and the driven roller and the driving roller 22 are arranged in an interval manner along the conveying direction of the tray; and

[0083] The chain plate 23 is sleeved on a portion of the outer circumference of the active roller 22 and a portion of the outer circumference of the driven roller. The chain plate 23 can move along the conveying direction of the pallet as the active roller 22 and the driven roller rotate, so as to be able to convey the pallet forward.

[0084] Of course, in other embodiments, the conveying mechanism 2 may also be a belt-type conveying mechanism 2 .

[0085] A preferred embodiment of the present invention provides an automatic egg loading device, comprising the above-mentioned tray directional conveyor.

[0086] The automatic egg-laying equipment of the present invention adopts the above-mentioned tray directional conveyor. Also, when the plastic tray is in a non-set orientation before passing through the diverter 3, the plastic tray can be rotated 90 degrees under the coordinated action of the conveying mechanism 2, the diverter 3 and the diverting guard plate 4 until the plastic tray is in the set orientation. This can orient the plastic tray loaded with eggs, ensure that the plastic tray loaded with eggs conveyed through the conveying mechanism 2 is in the set orientation, avoid subsequent loading failures, and thus improve the egg-laying efficiency.

[0087] In the description of this specification, the reference terms "one embodiment," "some embodiments," "example," "specific example," or "some examples" mean that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials, or characteristics described may be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification, as well as features of different embodiments or examples, unless they are mutually inconsistent.

[0088] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0089] The above are only specific embodiments of the present application, but the scope of protection of the present application is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in this application, and such modifications or substitutions should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. Pallet directional conveyor, characterized in that, include: body; A conveying mechanism, the conveying mechanism being provided on the machine body and having a conveying channel, the conveying mechanism being used to drive the tray loaded with eggs to move along the conveying channel to convey the tray forward; a commutator, the commutator being provided on the machine body, at least a portion of the commutator extending into the conveying channel. When a plastic tray loaded with eggs in the conveying channel is in a non-set orientation, at least a portion of the commutator is configured to abut against a protrusion on the bottom of the plastic tray, causing the plastic tray to rotate about the commutator; as well as The reversing guard plate is arranged on the machine body, and the reversing guard plate and the diverter are respectively placed on both sides of the conveying channel perpendicular to the conveying direction of the pallet. The reversing guard plate is against the plastic pallet that is blocked by the diverter and rotates, so as to push the plastic pallet to rotate until the position of the plastic pallet is adjusted to the set position.

2. The pallet directional conveyor according to claim 1, characterized in that: At least a portion of the diverter extending to the conveying channel is provided with an arc portion, and an outer peripheral surface of the arc portion is used to abut against a protrusion on the bottom of the plastic pallet.

3. The pallet directional conveyor according to claim 1, characterized in that: The reversing guard plate is tilted toward the center line of the conveying mechanism along the conveying direction of the pallet, and the front end of the reversing guard plate is closer to the center line of the conveying mechanism along the conveying direction of the pallet than the rear end of the reversing guard plate.

4. The pallet directional conveyor according to claim 1, characterized in that: The commutator is movably provided on the machine body, and has a first state in which the commutator is at least partially located in the conveying channel and a second state in which the commutator is completely located outside the conveying channel, and the commutator is movable to switch between the first state and the second state; The pallet directional conveyor further comprises: a limiting mechanism, the limiting mechanism being provided on the machine body and being used to limit the paper tray loaded with eggs from moving forward when the paper tray in the conveying channel is in a non-set orientation; a detector, the detector being provided on the machine body and located behind the limiting mechanism, the detector being used to detect whether the paper tray in the conveying channel has stopped moving; A controller is electrically connected to the detector and is used to issue an alarm signal according to feedback information from the detector.

5. The pallet directional conveyor according to claim 4, characterized in that: The pallet directional conveyor further comprises: a hinge, wherein a first page plate of the hinge is connected to the machine body, a second page plate of the hinge is connected to the commutator, and the commutator can switch between the first state and the second state as the second page plate rotates; A locking structure is provided, wherein the locking structure is detachably connected to the machine body and the commutator so as to maintain the commutator in the first state.

6. The pallet directional conveyor according to claim 5, characterized in that: The commutator comprises: a diverter plate having the first state and the second state; and A connecting seat is provided, wherein the connecting seat connects the reversing plate and the second page plate, and the connecting seat has a positioning groove, and the positioning groove is adapted to the side of the machine body so that the reversing plate maintains the first state.

7. The pallet directional conveyor according to claim 6, characterized in that: The reversing plate has a first adjustment hole extending in a direction perpendicular to the conveying direction of the pallet; The connecting seat has a first connecting hole; The locking structure includes a first fastener, the head of the first fastener is against the top of the reversing plate, the rod of the first fastener passes through the first adjustment hole and the first connecting hole and is screwed to the first connecting hole, and the rod of the first fastener is movably matched with the first connecting hole to enable the reversing plate to move in a direction perpendicular to the conveying direction of the pallet.

8. The pallet directional conveyor according to claim 4, characterized in that: The limiting mechanism includes: a first stopper, the first stopper being provided on the machine body, and at least a portion of the first stopper extending into the conveying channel; The second limiter is provided on the machine body, at least part of the second limiter extends into the conveying channel, the second limiter and the first limiter are respectively placed on both sides of the conveying channel perpendicular to the conveying direction of the tray, and when the first horizontal direction of the paper tray loaded with poultry eggs in the conveying channel is parallel to the conveying direction of the tray, the second limiter and the first limiter are respectively abutted against both sides of the paper tray to limit the forward movement of the paper tray.

9. The pallet directional conveyor according to claim 8, characterized in that: The first stopper has a second adjustment hole, and the second adjustment hole extends in a direction perpendicular to the conveying direction of the tray; The second stopper has a third adjustment hole, and the third adjustment hole extends in a direction perpendicular to the conveying direction of the tray; The body has a second connecting hole and a third connecting hole, the second connecting hole is aligned with the second adjustment hole, and the third connecting hole is aligned with the third adjustment hole; The pallet directional conveyor further comprises: a second fastener, wherein the head of the second fastener abuts against the top of the first stopper, the stem of the second fastener passes through the second adjustment hole and the second connecting hole and is threadedly connected to the second connecting hole, and the stem of the second fastener is movably engaged with the second adjustment hole to enable the first stopper to move along the extension direction of the second adjustment hole; A third fastener, the head of the third fastener abuts against the top of the second limiter, the rod of the third fastener passes through the third adjustment hole and the third connecting hole and is screwed to the third connecting hole, and the rod of the third fastener is movably matched with the third adjustment hole to enable the second limiter to move along the extension direction of the third adjustment hole.

10. Automatic egg loading equipment, characterized in that: The pallet directional conveyor comprises the pallet directional conveyor according to any one of claims 1 to 9.

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