Egg tray conveying and switching device

Abstract

The utility model provides an egg tray conveying and switching device which is characterized in that the egg tray conveying and switching device (1) is arranged at the output end of an egg laying device (A), an egg rack trolley (B) internally containing a plurality of egg trays is arranged at the input end of the egg laying device (A), and the egg laying device (A) outputs two rows of egg trays to the egg tray conveying and switching device (1) from the output end in parallel; while upstream double-row egg rack input is switched into downstream single-row egg rack output, a corresponding device for achieving the lifting action does not need to be arranged for an egg tray, the structure is simple and reliable, and the cost and the failure rate are effectively reduced; the egg trays do not need to be lifted, so that the actions of lifting the egg trays and falling the egg trays are omitted, and the efficiency of conveying the egg trays is improved; the actions of lifting up the egg tray and falling down the egg tray are omitted, vibration of the embryo eggs in the egg tray is reduced, and therefore the influence on the quality of the embryo eggs is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of embryo egg conveying, and particularly relates to an egg tray conveying switching device. BACKGROUND

[0002] In an embryo egg production line, when a double-row egg tray vehicle uses a lower tray device to unload egg trays, double-row egg trays are usually unloaded at the same time, and when entering a downstream production line such as an egg candling machine, a single-row egg tray is usually subjected to an egg candling process, at which time the conveying line of the egg tray needs to be switched from double-row to single-row.

[0003] However, the conventional egg tray switching device for switching double-row egg trays to single-row egg trays needs to lift the egg tray and push it to the position of the other row after one row of egg trays is in place, and then lower the egg tray to start conveying again, which is complex in structure and low in efficiency.

[0004] Therefore, there is an urgent need to provide a new scheme to solve the defects and deficiencies in the prior art. UTILITY MODEL CONTENTS

[0005] In order to solve the defects and deficiencies in the prior art, the utility model provides an egg tray conveying switching device.

[0006] The technical scheme provided by the utility model is as follows:

[0007] An egg tray conveying switching device is arranged at the output end of an egg laying device, a plurality of egg tray vehicles containing egg trays are arranged at the input end of the egg laying device, and the egg laying device outputs two rows of egg trays from the output end to the egg tray conveying switching device in parallel;

[0008] Characterized in that:

[0009] The egg tray conveying switching device comprises a transmission unit, a blocking disc unit, and a guide unit.

[0010] The transmission unit is arranged inside the egg tray conveying switching device to convey the top egg tray from the entrance position of the egg tray conveying switching device to the exit position.

[0011] The blocking disc unit is arranged at the exit position of the egg tray conveying switching device and can be selectively opened and closed to block and release the conveying path of the single-side egg tray.

[0012] The guide unit is arranged at the top of the egg tray conveying switching device, and the guide unit can be switched in position between the middle position and the edge position, and satisfies:

[0013] The guide unit can guide the conveying path of the two-side egg tray when in the middle position.

[0014] The guiding unit can push the single-sided egg tray from the temporary storage path to the release path when switching from the edge position to the middle position.

[0015] As a further preferred embodiment of the utility model, the egg tray conveying switching device comprises a cabinet body and a frame, the frame is fixed to the top of the cabinet body, the transmission unit, the blocking disc unit and the guiding unit are all arranged on the top of the cabinet body and inside the frame.

[0016] As a further preferred embodiment of the utility model, the transmission unit is arranged in two parallel rows, and the top of one row of the transmission unit is provided with the temporary storage path, and the top of the other row of the transmission unit is provided with the release path.

[0017] As a further preferred embodiment of the utility model, the blocking disc unit comprises a fixed blocking disc device and a movable blocking disc device, the fixed blocking disc device is fixedly arranged at the output position of the temporary storage path, and the movable blocking disc device is movably arranged at the output position of the release path.

[0018] As a further preferred embodiment of the utility model, the movable blocking disc device is a telescopic movable blocking disc device.

[0019] As a further preferred embodiment of the utility model, the guiding unit comprises a cross beam, the bottom of the cross beam is provided with a pushing assembly, the bottom of the pushing assembly is connected with a lifting assembly in a lifting manner, and a guiding pushing plate is connected to the bottom of the lifting assembly, the pushing assembly can switch the position of the guiding pushing plate and the lifting assembly between the middle position and the edge position, and the lifting assembly can switch the position of the guiding pushing plate between the working position and the non-working position.

[0020] As a further preferred embodiment of the utility model, the pushing assembly comprises a slide rail fixed inside the frame, a sliding sleeve is sleeved on the slide rail and in sliding cooperation with the slide rail, the bottom of the sliding sleeve is fixedly connected with the lifting assembly and the guiding pushing plate, one side of the slide rail is provided with a pushing driving element, and the output power of the pushing driving element drives the sliding sleeve, the bottom lifting assembly and the guiding pushing plate to slide relative to the slide rail.

[0021] As a further preferred embodiment of the utility model, the lifting assembly comprises a fixed cylinder fixed to the bottom of the sliding sleeve, a telescopic shaft capable of lifting relative to the fixed cylinder is arranged in the fixed cylinder, one side of the fixed cylinder is provided with a lifting driving element, the output power of the lifting driving element drives the telescopic shaft to lift in the fixed cylinder, and the bottom of the telescopic shaft is fixed with a clamping claw, and the clamping claw is fixedly connected with the guiding pushing plate in a detachable manner.

[0022] As a further preferred embodiment of the present application, the two ends of the guiding and pushing plate are respectively provided with a taper shape with the outer diameter gradually increasing from the end portion to the middle portion.

[0023] The beneficial effects achieved by the present application relative to the prior art include:

[0024] 1) The egg tray conveying switching device provided by the present application, compared with the traditional device, can realize the switching of the upstream double-row egg tray input to the downstream single-row egg tray output without the need to set a corresponding device for realizing the lifting action of the egg tray, and has a simple and reliable structure, which effectively reduces the cost and failure rate.

[0025] 2) The egg tray conveying switching device provided by the present application, compared with the traditional device, can realize the switching of the upstream double-row egg tray input to the downstream single-row egg tray output without the need to realize the lifting action of the egg tray, and the action of lifting and dropping the egg tray is omitted, thereby improving the efficiency of conveying the egg tray.

[0026] 3) The egg tray conveying switching device provided by the present application, compared with the traditional device, omits the action of lifting and dropping the egg tray, reduces the vibration of the embryo eggs in the egg tray, and thereby reduces the influence on the quality of the embryo eggs. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 The device provided by the present application is shown in the structural schematic view.

[0028] Figure 2 The device provided by the present application is shown in the enlarged structural view.

[0029] Figure 3 The device provided by the present application is shown in the structural plan view before the double-row egg tray conveying.

[0030] Figure 4 The device provided by the present application is shown in the structural plan view after the single-row egg tray conveying.

[0031] Figure 5 The device provided by the present application is shown in the structural plan view after the switching of the other row of egg tray. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] In the description of the utility model, it needs to explain, the term "upper", "lower", "internal", "external" "front end", "rear end", "both ends", "one end", "the other end" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element must have a particular orientation, with a particular orientation structure and operation, therefore cannot be understood as the limitation of the utility model. In addition, the term "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0034] In the description of the utility model, it needs to explain, unless otherwise explicitly provided and limited, the term "installation", "set with", "connection" and so on, should be broad understanding, for example "connection", can be fixed connection, can also be detachable connection, or integrally connected;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through the intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0035] [the first embodiment]

[0036] As Figures 1-5 The egg tray conveying switching device 1 is arranged at the output end of the egg laying device A, the egg rack vehicle B containing a plurality of egg trays is arranged at the input end of the egg laying device A, the egg laying device A outputs two rows of egg trays from the output end to the egg tray conveying switching device 1 in parallel, and the upstream double-row egg rack input can be switched to the downstream single-row egg rack output through the egg tray conveying switching device 1.

[0037] As Figures 1-2 The egg tray conveying switching device 1 in the embodiment comprises a transmission unit 1-11, a baffle disc unit and a guide unit. Figure 2 The egg tray conveying switching device 1 in the embodiment comprises a cabinet 1A and a frame 1B, the frame 1B is fixed to the top of the cabinet 1A, the same frame structure as the frame 1B is adopted inside the cabinet 1A, and a panel is additionally arranged outside to form, the transmission unit 1-11, the baffle disc unit and the guide unit are all arranged at the top of the cabinet 1A and inside the frame 1B.

[0038] The transmission units 1-11 are arranged inside the egg tray conveying switching device 1 to convey the top egg trays from the entrance position to the exit position of the egg tray conveying switching device 1; in this embodiment, the transmission units 1-11 are selected as belt drives; the transmission units 1-11 are arranged in two parallel rows, and the top of one row of the transmission units 1-11 is provided with a temporary storage path L1, and the top of the other row of the transmission units 1-11 is provided with a release path L2.

[0039] The blocking disc units are arranged at the exit position of the egg tray conveying switching device 1, and can be selectively opened and closed to block and release the conveying path of the single-sided egg tray; as shown in Figures 2-5 the blocking disc units in this embodiment include fixed blocking disc devices 1-9 and movable blocking disc devices 1-10, the fixed blocking disc devices 1-9 are fixedly arranged at the output position of the temporary storage path L1, and the movable blocking disc devices 1-10 are movably arranged at the output position of the release path L2, and the opening and closing of the movable blocking disc devices 1-10 is used to realize the opening and closing of the release path L2, that is, when the movable blocking disc devices 1-10 are opened, the release path L2 is opened, and the egg trays on the release path L2 can be sent out through the transmission units 1-11, and when the movable blocking disc devices 1-10 are closed, the release path L2 is closed, and the egg trays on the release path L2 cannot be sent out through the transmission units 1-11 due to the blocking of the movable blocking disc devices 1-10; and the egg trays on the temporary storage path L1 cannot be sent out from the temporary storage path L1 due to the blocking of the fixed blocking disc devices 1-9.

[0040] As one of the preferred embodiments, the movable blocking disc devices 1-10 are selected as telescopic movable blocking disc devices, that is, when the blocking disc driving device (not shown) drives the blocking disc to extend downward, the release path L2 is blocked and closed, and when the blocking disc driving device (not shown) drives the blocking disc to retract upward, the release path L2 is opened. Of course, in order to realize the opening and closing control of the release path L2, the movable blocking disc devices 1-10 can also be selected as other suitable structures, such as elastic rotating structures, etc.

[0041] The guide units are arranged at the top of the egg tray conveying switching device 1, and the guide units can be switched between the middle position and the edge position, and satisfy:

[0042] The guide units in the middle position can guide the conveying path of the two-sided egg trays;

[0043] When the guide units are switched from the edge position to the middle position, the single-sided egg trays can be pushed from the temporary storage path L1 to the release path L2.

[0044] The device does not need to set a corresponding device for realizing lifting action for the egg tray while realizing switching of upstream double-row egg shelf input to downstream single-row egg shelf output, and has simple and reliable structure, effectively reduces cost and failure rate; meanwhile, the device does not need to realize lifting action of the egg tray, and the action of lifting and falling the egg tray is omitted, thereby improving the efficiency of the transmission egg tray; in addition, the action of lifting and falling the egg tray is omitted, the vibration of the embryo egg in the egg tray is reduced, and the influence on the quality of the embryo egg is reduced.

[0045] The device is set to realize the above technical effects, and the results are:

[0046] As shown in Figure 2 , the guide unit in the embodiment includes a cross beam 1-1, the bottom of the cross beam 1-1 is provided with a pushing assembly, the bottom of the pushing assembly is connected with a lifting assembly in a lifting manner, and the bottom of the lifting assembly is connected with a guide pushing plate 1-8. The pushing assembly can switch the position of the guide pushing plate 1-8 and the lifting assembly between the middle position and the edge position. The lifting assembly can switch the position of the guide pushing plate 1-8 between the working position and the non-working position.

[0047] As shown in Figure 2 , the pushing assembly includes a slide rail 1-2 fixed inside the frame 1B, a slide sleeve 1-3 is sleeved on the slide rail 1-2 and is in sliding cooperation with the slide rail 1-2, the bottom of the slide sleeve 1-3 is fixedly connected with the lifting assembly and the guide pushing plate 1-8, one side of the slide rail 1-2 is provided with a pushing driving piece 1-4, the output power of the pushing driving piece 1-4 drives the slide sleeve 1-3 to slide relative to the slide rail 1-2, thereby realizing the position switching of the guide pushing plate 1-8 between the middle position and the edge position, and further enabling the guide pushing plate 1-8 to guide the conveying path of the egg tray on both sides when in the middle position, and enabling the guide pushing plate 1-8 to push the single-sided egg tray from the temporary storage path L1 to the release path L2 when switching from the edge position to the middle position.

[0048] As shown in Figure 2 , the lifting assembly in the embodiment includes a fixed cylinder 1-5 fixed to the bottom of the slide sleeve 1-3, the inside of the fixed cylinder 1-5 is provided with a telescopic shaft 1-6 capable of lifting relative to the fixed cylinder 1-5, one side of the fixed cylinder is provided with a lifting driving piece (not shown), the output power of the lifting driving piece drives the telescopic shaft 1-6 to lift inside the fixed cylinder 1-5, the bottom of the telescopic shaft 1-6 is fixed with a clamping jaw 1-7, and the clamping jaw 1-7 is fixedly connected with the guide pushing plate 1-8 in a detachable manner, so as to realize periodic dismounting, replacement and maintenance of the guide pushing plate 1-8, and the lifting driving action of the guide pushing plate 1-8 is realized by the lifting assembly, thereby realizing the position switching of the guide pushing plate 1-8 between the working position (located at the low position) and the non-working position (located at the high position).

[0049] As a further preferred embodiment of the present application, the two ends of the guide pushing plate 1-8 are respectively provided with a taper shape with the outer diameter gradually increasing from the end to the middle, so as to facilitate the guiding of the conveying path of the egg tray on both sides when the guide pushing plate 1-8 is located in the middle position.

[0050] [Second embodiment]

[0051] The second embodiment of the utility model further provides a control method of the egg tray conveying switching device mentioned in the first embodiment, comprising the following steps:

[0052] S1: the egg shelf vehicle B sends the internal egg tray into the egg laying device A, and the egg laying device A outputs the two rows of egg trays in parallel to the egg tray conveying switching device 1 entrance position;

[0053] S2: the transmission unit 1-11 conveys the two parallel rows of egg trays to the temporary storage path L1 and the release path L2 respectively through the guide pushing plate 1-8 located in the middle position, and is blocked by the fixed type blocking disc device 1-9 and the movable type blocking disc device 1-10 respectively;

[0054] S3: the movable type blocking disc device 1-10 rises and opens, the single side egg tray is sent out through the release path L2, the fixed type blocking disc device 1-9 remains closed, and the other side egg tray remains in the temporary storage path L1;

[0055] S4: the lifting assembly drives the guide pushing plate 1-8 to rise to the non-working position, and then drives the guide pushing plate 1-8 from the middle position to the edge position through the pushing assembly, and then drives the guide pushing plate 1-8 to descend to the working position through the lifting assembly;

[0056] S5: the pushing assembly drives the guide pushing plate 1-8 to move from the edge position to the middle position, and pushes the egg tray in the temporary storage path L1 to the release path L2 through the guide pushing plate 1-8;

[0057] S6: the egg tray in the release path L2 is sent out through the transmission unit 1-11.

[0058] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An egg tray conveying and switching device, wherein the egg tray conveying and switching device (1) is arranged at the output end of an egg laying device (A), an egg rack (B) containing a plurality of egg trays is arranged at the input end of the egg laying device (A), and the egg laying device (A) outputs two rows of egg trays in parallel from the output end to the egg tray conveying and switching device (1); Its characteristics are: The egg tray conveying switching device (1) comprises a transmission unit (1-11), a baffle unit and a guide unit; The transmission unit (1-11) is arranged inside the egg tray conveying switching device (1) to convey the top egg tray from the inlet position of the egg tray conveying switching device (1) to the outlet position; The baffle unit is arranged at the exit position of the egg tray conveying switching device (1), and can be selectively opened and closed to achieve blocking and releasing the conveying path of the egg tray on one side; The guide unit is arranged on the top of the egg tray conveying switching device (1), and the guide unit can switch between a middle position and an edge position, and meets the following requirements: When the guide unit is in the middle position, it can guide the conveying paths of the egg trays on both sides; When the guide unit switches from the edge position to the middle position, the single-sided egg tray can be pushed from the temporary storage path (L1) to the release path (L2).

2. The egg tray conveying and switching device according to claim 1, characterized in that: The egg tray conveying switching device (1) comprises a cabinet (1A) and a frame (1B), wherein the frame (1B) is fixed to the top of the cabinet (1A), and the transmission unit (1-11), the baffle unit and the guide unit are all arranged on the top of the cabinet (1A) and located inside the frame (1B).

3. The egg tray conveying and switching device according to claim 1, characterized in that: The transmission units (1-11) are arranged in two parallel rows, and a temporary storage path (L1) is arranged on the top of one row of transmission units (1-11), and a release path (L2) is arranged on the top of the other row of transmission units (1-11).

4. The egg tray conveying and switching device according to claim 3, characterized in that: The baffle unit comprises a fixed baffle device (1-9) and a movable baffle device (1-10), wherein the fixed baffle device (1-9) is fixedly arranged at an output position of a temporary storage path (L1), and the movable baffle device (1-10) is movably arranged at an output position of a release path (L2).

5. The egg tray conveying and switching device according to claim 4, characterized in that: The movable baffle device (1-10) is a telescopic movable baffle device.

6. The egg tray conveying and switching device according to claim 1, characterized in that: The guide unit comprises a crossbeam (1-1), a pushing assembly is provided at the bottom of the crossbeam (1-1), the bottom of the pushing assembly is connected to a lifting assembly in a liftable manner, and a guide pushing plate (1-8) is connected to the bottom of the lifting assembly, and the guide pushing plate (1-8) and the lifting assembly can be switched between a middle position and an edge position by means of the pushing assembly, and the guide pushing plate (1-8) can be switched between a working position and a non-working position by means of the lifting assembly.

7. The egg tray conveying and switching device according to claim 6, characterized in that: The pushing assembly comprises a slide rail (1-2) fixed inside a frame (1B); a sliding sleeve (1-3) is sleeved on the slide rail (1-2) and is in sliding engagement with the slide rail; a lifting assembly and a guide pushing plate (1-8) are fixedly connected to the bottom of the sliding sleeve (1-3); a pushing drive member (1-4) is provided on one side of the slide rail (1-2); and output power of the pushing drive member (1-4) drives the sliding sleeve (1-3) to drive the bottom lifting assembly and the guide pushing plate (1-8) to slide relative to the slide rail (1-2).

8. The egg tray conveying and switching device according to claim 7, characterized in that: The lifting assembly comprises a fixed cylinder (1-5) fixed to the bottom of a sliding sleeve (1-3); a telescopic shaft (1-6) capable of lifting and lowering relative to the fixed cylinder (1-5) is provided inside the fixed cylinder (1-5); a lifting drive member is provided on one side of the fixed cylinder; the output power of the lifting drive member drives the telescopic shaft (1-6) to lift and lower inside the fixed cylinder (1-5); a clamping claw (1-7) is fixed to the bottom of the telescopic shaft (1-6); and the clamping claw (1-7) is fixedly connected to the guide push plate (1-8) in a detachable manner.

9. The egg tray conveying and switching device according to claim 6, characterized in that: Both ends of the guide push plate (1-8) are respectively arranged in a tapered shape with the outer diameter gradually increasing from the end to the middle.

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