Tray loading device for Chinese wolfberry processing

Abstract

The tray loading device comprises a rack, a hopper, a workbench and a reciprocating swing mechanism, the middle of the rack is fixedly connected with the hopper, a discharge port of the hopper is located above the workbench, the reciprocating swing mechanism is arranged on the workbench, the reciprocating swing mechanism clamps a fruit tray and drives the fruit tray to move in a reciprocating mode, and the discharge port of the hopper right faces the fruit tray; the reciprocating swing mechanism comprises clamping plates and a telescopic assembly, the clamping plates are arranged on the workbench and located on the two sides of a discharging port of the hopper, the clamping plates are used for clamping fruit trays, and one end of the telescopic assembly is fixedly connected with the clamping plates so as to drive the clamping plates to move in a reciprocating mode. In the whole process, only the fruit trays need to be placed during discharging, extrusion is caused, extrusion is avoided in the follow-up process, and therefore damage to fresh Chinese wolfberry fruits can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wolfberry processing, in particular to a tray loading device for wolfberry processing. Background Art

[0002] The general technological process of processing wolfberry dried fruits in modern workshops is as follows: Pour the fresh wolfberries picked from the field onto the feeding device, and the feeding device then pours the wolfberries onto the conveyor belt. The wolfberries on the conveyor belt are subjected to alkali washing to remove surface wax and impurities, and then washed with clean water. After draining or drying the surface moisture, the wolfberries are manually placed on plates, spread thinly in the fruit plates, and then the fruit plates are placed on the racks and moved into the drying room for drying. This technological process causes extrusion to the wolfberries in the feeding, conveying, cleaning, and spreading steps. After the fresh wolfberries are crushed, the juice inside will enter the water or be dried, resulting in the loss of the nutritional components of the wolfberries. Summary of the Invention

[0003] In view of this, it is necessary to provide a tray loading device for wolfberry processing, so that after the wolfberries come down from the feeding device, they are directly placed on plates to prevent subsequent extrusion.

[0004] A tray loading device for wolfberry processing includes a frame, a hopper, a workbench, and a reciprocating swing mechanism. The middle of the frame is fixedly connected to the hopper. The discharge port of the hopper is located above the workbench. The reciprocating swing mechanism is arranged on the workbench. The reciprocating swing mechanism clamps the fruit plate and drives the fruit plate to reciprocate. The discharge port of the hopper faces the fruit plate. The reciprocating swing mechanism includes a clamping plate and a telescopic assembly. The clamping plate is arranged on the workbench and on both sides of the discharge port of the hopper. The clamping plate is used to clamp the fruit plate. One end of the telescopic assembly is fixedly connected to the clamping plate to drive the clamping plate to reciprocate.

[0005] Preferably, the discharge port of the hopper is strip-shaped, and the length of the discharge port of the hopper is less than the length of the fruit plate.

[0006] Preferably, the width of the discharge port of the hopper is 1 - 1.5 centimeters.

[0007] Preferably, the telescopic assembly includes a driving rod, a connecting plate, a plurality of sleeves, a connecting rod, and a buffer spring. The telescopic end of the driving rod is fixedly connected to the middle of one side of the connecting plate. A plurality of sleeves are evenly arranged on the other side of the connecting plate. The sleeves are sleeved with the connecting rod and the buffer spring. The outer diameter of the buffer spring is smaller than the outer diameter of the sleeve. The other end of the connecting rod is fixedly connected to the clamping plate.

[0008] Preferably, a plurality of roller shafts are further arranged on the workbench to reduce the resistance when the fruit plate moves.

[0009] Preferably, the driving rod is a four-bar mechanism.

[0010] Preferably, the driving rod is an electric push rod.

[0011] Beneficial effects: When the fruit plate loading device for wolfberry processing of the present utility model is in use, first fill the hopper with wolfberries. When the fruit plate is placed below the discharge port of the hopper, start the reciprocating swing mechanism to drive the fruit plate to swing horizontally. Then open the discharge port of the hopper, and the wolfberries in the hopper will fall along the discharge port into the middle of the fruit plate. As the fruit plate swings, the wolfberries in the fruit plate will be evenly distributed to each position of the fruit plate under the action of inertia. A conveyor belt or a propulsion mechanism can be arranged on the workbench to convey the fruit plate forward to a cleaning device for spray cleaning, and then directly placed on a drying rack and sent into a drying room for drying. During the whole process, only the fruit plate needs to be arranged and squeezed when feeding, and there is no squeezing in the subsequent process. Therefore, the damage to fresh wolfberries can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the fruit plate loading device for wolfberry processing of the present utility model at a better angle.

[0013] Figure 2 is a schematic structural diagram of the fruit plate loading device for wolfberry processing of the present utility model at another better angle.

[0014] Figure 3 is Figure 2 a partial structural diagram of.

[0015] In the figure: the fruit plate loading device 10 for wolfberry processing, the frame 20, the hopper 30, the workbench 40, the reciprocating swing mechanism 50, the clamping plate 501, the telescopic assembly 502, the driving rod 5021, the connecting plate 5022, the sleeve 5023, the connecting rod 5024, the buffer spring 5025, the fruit plate 60. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Please refer to Figures 1 to 3, A tray loading device 10 for wolfberry processing includes a frame 20, a hopper 30, a workbench 40, and a reciprocating swing mechanism 50. The middle part of the frame 20 is fixedly connected to the hopper 30. The discharge port of the hopper 30 is located above the workbench 40. The reciprocating swing mechanism 50 is arranged on the workbench 40. The reciprocating swing mechanism 50 clamps the fruit tray 60 and drives the fruit tray 60 to move back and forth. The discharge port of the hopper 30 faces the fruit tray 60. The reciprocating swing mechanism 50 includes a clamping plate 501 and a telescopic assembly 502. The clamping plate 501 is arranged on the workbench 40 and on both sides of the discharge port of the hopper 30. The clamping plate 501 is used to clamp the fruit tray 60. One end of the telescopic assembly 502 is fixedly connected to the clamping plate 501 to drive the clamping plate 501 to move back and forth.

[0018] The frame 20 of the present utility model is used to fix the hopper 30. Since the workbench 40 is to be placed below the hopper 30 and materials need to be spread on the fruit tray 60, and the weight of the hopper 30 and the loaded wolfberries is relatively heavy, the frame 20 is required for support. In addition, when the hopper 30 is full of wolfberries, the wolfberry picking container also needs to be temporarily placed to facilitate pouring wolfberries into the hopper 30 in a timely manner. Therefore, the frame 20 also serves the function of temporarily storing the wolfberry picking container.

[0019] The hopper 30 of the present utility model is used to hold wolfberries and feed them into the fruit tray 60. In order to facilitate the maintenance of the reciprocating swing mechanism 50, the distance between the frame 20 and the workbench 40 is relatively large. In this way, the height difference between the hopper 30 and the fruit tray 60 will be relatively large. To overcome this problem, through holes are provided on the frame 20, and the conical part of the hopper 30 passes through the through holes on the frame 20 and extends downward, so that the discharge port of the hopper 30 is close to the fruit tray 60. In this way, when the hopper 30 discharges materials, the impact force of the wolfberries falling onto the fruit tray 60 is smaller, and the extrusion on the wolfberries is smaller.

[0020] In a preferred embodiment, the discharge port of the hopper 30 is strip-shaped, and the length of the discharge port of the hopper 30 is less than the length of the fruit tray 60. The strip-shaped discharge port can slow down the feeding amount of wolfberries, so that the wolfberries cannot fall from the hopper 30 too fast. Therefore, it can also reduce the falling speed of the wolfberries, thereby reducing the impact force of the wolfberries falling onto the fruit tray 60.

[0021] If the width of the discharge port is too fast, the falling amount of wolfberries will be relatively large. If the width of the discharge port is too narrow, it will cause congestion and extrusion of the wolfberry feeding. Further, the width of the discharge port of the hopper 30 is 1 - 1.5 cm.

[0022] The telescopic assembly 502 of the present utility model is used to control the telescoping of the clamping plate 501, enabling the clamping plate 501 to perform periodic reciprocating motion, thereby driving the fruit tray 60 to reciprocate, and using inertia to spread wolfberries evenly over the fruit tray 60. At the same time, during the swinging process of the fruit tray 60, the feeding area of the wolfberries will also be increased, improving the feeding speed of the fruit tray 60. During operation, the telescopic assemblies 502 on both sides of the fruit tray 60 move synchronously, keeping the fruit tray 60 in a clamped state at all times.

[0023] During the swinging process of the fruit tray 60, there is a relatively high requirement for the synchronism of the telescopic assemblies 502. In actual use, it is relatively difficult to maintain this synchronism, resulting in an impact on the swinging of the fruit tray 60.

[0024] Therefore, in a preferred embodiment, the telescopic assembly 502 includes a driving rod 5021, a connecting plate 5022, a plurality of sleeves 5023, a connecting rod 5024, and a buffer spring 5025. The telescopic end of the driving rod 5021 is fixedly connected to the middle of one side of the connecting plate 5022. A plurality of sleeves 5023 are evenly arranged on the other side of the connecting plate 5022. The sleeves 5023 are sleeved and connected with the connecting rod 5024 and the buffer spring 5025. The outer diameter of the buffer spring 5025 is smaller than the outer diameter of the sleeve 5023. The other end of the connecting rod 5024 is fixedly connected to the clamping plate 501.

[0025] In this way, when the telescoping on both sides of the fruit tray 60 is asynchronous, under the action of the buffer spring 5025, it can help the clamping plate 501 clamp the fruit tray 60. It should be noted that in order for the buffer spring 5025 to play a role, there is a certain gap between the sleeve 5023 and the connecting rod 5024.

[0026] The driving rod 5021 is actually a driving assembly, which can achieve the reciprocating movement of the connecting plate 5022. Common push rods that can play a reciprocating role, such as hydraulic rods in hydraulic transmission, electric push rods in electric drive, and four-bar mechanisms that can achieve reciprocating motion, can all be adopted in this solution.

[0027] In order to be able to push the fruit tray 60 forward so that the fruit tray 60 can leave the workbench 40 in time after being filled with wolfberries, facilitating the next fruit tray 60 to hold wolfberries. A conveyor, such as a belt conveyor or a roller conveyor, needs to be used in the middle of the workbench 40. The width of the conveyor should be greater than the swinging amplitude of the fruit tray 60.

[0028] When a roller conveyor is adopted, a plurality of roller shafts are further provided on the workbench 40 to reduce the resistance when the fruit tray 60 moves.

[0029] The above-disclosed is only the preferred embodiment of the present utility model. Of course, it cannot be used to limit the scope of rights of the present utility model. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present utility model still fall within the scope covered by the utility model.

Claims

1. A dish-loading device for goji berry processing, characterized in that: It includes a frame, a hopper, a workbench, and a reciprocating swing mechanism. The middle part of the frame is fixedly connected to the hopper. The discharge port of the hopper is located above the workbench. The reciprocating swing mechanism is arranged on the workbench. The reciprocating swing mechanism clamps the fruit tray and drives the fruit tray to move reciprocally. The discharge port of the hopper faces the fruit tray. The reciprocating swing mechanism includes a clamping plate and a telescopic assembly. The clamping plate is arranged on the workbench and on both sides of the discharge port of the hopper. The clamping plate is used to clamp the fruit tray. One end of the telescopic assembly is fixedly connected to the clamping plate to drive the clamping plate to move reciprocally.

2. The plate loading device for wolfberry processing according to claim 1, characterized in that: The discharge port of the hopper is strip-shaped, and the length of the discharge port of the hopper is less than the length of the fruit tray.

3. The dish loading device for goji berry processing according to claim 2, characterized in that: The width of the discharge port of the hopper is 1 to 1.5 centimeters.

4. The dish loading device for wolfberry processing according to claim 1, wherein: The telescopic assembly includes a driving rod, a connecting plate, a plurality of sleeves, a connecting rod, and a buffer spring. The telescopic end of the driving rod is fixedly connected to the middle of one side of the connecting plate. A plurality of sleeves are evenly arranged on the other side of the connecting plate. The sleeve is sleeved and connected with the connecting rod and the buffer spring. The outer diameter of the buffer spring is smaller than the outer diameter of the sleeve. The other end of the connecting rod is fixedly connected to the clamping plate.

5. The dish loading device for goji berry processing according to claim 1, wherein: A plurality of roller shafts are also arranged on the workbench to reduce the resistance when the fruit tray moves.

6. The dish loading device for goji berry processing according to claim 4, characterized in that: The driving rod is a four-bar mechanism.

7. The dish loading device for goji berry processing according to claim 4, characterized in that: The driving rod is an electric push rod.

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