Uniform quantitative feeding device for stir-frying nut products

Abstract

The utility model relates to a uniform quantitative feeding device for frying nut products, and relates to the technical field of material conveying equipment, the uniform quantitative feeding device comprises a rack, a storage tray is arranged on the rack, the nut products are stacked on the storage tray, a discharging pipe is arranged on the storage tray, and the nut products are stacked in the discharging pipe under the action of self gravity; a control mechanism is arranged on the machine frame and used for controlling opening and closing of the discharging pipe. A worker sets the time of the timer according to the quantity of nut products needing to be packaged actually, the timer feeds back the time setting to the controller, and the controller controls the control valve to be opened and closed according to the time setting of the timer. The quantity of the nut products led out of the discharging pipe is controlled by controlling opening and closing of the control valve, so that the nut products led out of the discharging pipe are uniform and quantitative.

Description

Technical Field

[0001] The present application relates to the technical field of material conveying equipment, and in particular to a device for uniformly and quantitatively feeding nut products for frying and drying. Background Art

[0002] The production process of nut products usually includes the following key steps: 1. Raw material processing: For nuts such as pine nuts, shelling is first carried out. 2. Selection: Select full nut kernels that are not worm-eaten or moldy. 3. Baking: Bake the nut kernels to an appropriate degree, generally four to five degrees of maturity, to stimulate the original aroma of the nuts and maintain crispness. 4. Premixing and grinding (applicable to nut beverages): Mix the roasted nut kernels evenly and grind them into pulp. 5. Blending and processing: For flavored nuts, oil mixing, air drying, syrup coating and flavor seasoning powder will be carried out, which may involve multiple coatings and seasonings to ensure a uniform and rich taste. For roasted nut products, such as fried melon seeds and peanuts, they are mainly processed by frying or baking. 6. Cooling and packaging: After seasoning or processing, the nuts will be cooled and then packaged to ensure the freshness and taste of the product.

[0003] During the above process, the roasted nut products are usually packaged by weighing the target weight of the nut products and then packaging them in batches. However, this method requires high precision of the weighing equipment, and the weighing work is cumbersome, the work efficiency is low, and the weighing equipment needs regular maintenance and calibration, which leads to high production costs. At the same time, for some small nut products, the nut products may scatter or adhere to the equipment during weighing, resulting in a certain degree of material waste. Utility Model Content

[0004] In order to improve the work efficiency of batch packaging of nut products, the present application provides a device for evenly and quantitatively feeding nut products for frying and drying.

[0005] The present application provides a device for uniformly and quantitatively feeding nut products by frying and drying, which adopts the following technical solution:

[0006] A device for uniform quantitative feeding of nut products for frying and drying, comprising a frame, a storage tray provided on the frame, nut products are stacked on the storage tray, a discharge pipe is provided on the storage tray, and the nut products are accumulated in the discharge pipe under the action of their own gravity; a control mechanism is provided on the frame, and the control mechanism is used to control the opening and closing of the discharge pipe, and the control mechanism comprises:

[0007] A control valve, wherein the control valve is arranged on the discharge pipe;

[0008] A timer, wherein the timer is arranged on the frame;

[0009] A controller is arranged on the frame and is electrically connected to the control valve and the timer.

[0010] By adopting the above technical scheme, the staff sets the time of the timer according to the actual amount of nut products to be packaged, the timer feeds back the time setting to the controller, and the controller controls the control valve to open and close according to the time setting of the timer. The amount of nut products discharged from the discharge pipe is controlled by controlling the opening and closing of the control valve, so that the nut products discharged from the discharge pipe are uniform and quantitative, and there is no need to weigh them one by one, which is convenient and fast with high work efficiency; and because the nut products fall under the action of gravity, the nut products located at the bottom will be subject to the pressure of the nut products above, so there is no situation where small nut products adhere to the discharge pipe and do not fall down, thereby reducing the probability of material waste.

[0011] Optionally, a vibration mechanism is provided on the frame, and the vibration mechanism is used to drive the storage tray to vibrate, and the vibration mechanism includes:

[0012] A vibration block, the vibration block is vertically slidably mounted on the storage tray;

[0013] An eccentric block, the eccentric block is rotatably arranged on the vibrating block, and the center of gravity position of the eccentric block deviates from the rotation position;

[0014] A vibration motor is arranged on a vibration block and an output shaft is connected to an eccentric block.

[0015] By adopting the above technical solution, the vibration motor starts and drives the eccentric block to rotate, the rotation of the eccentric block drives the vibration block to reciprocate vertically, the vertical reciprocating motion of the eccentric block generates vibration and drives the placement plate to vibrate, the vibration of the placement plate vibrates the nut products on the placement plate evenly, reduces the probability of the nut products getting stuck in the discharge pipe, and reduces the probability of the actual discharge amount being small due to the large gaps between the nut products.

[0016] Optionally, a damping spring is provided on the storage tray, and the damping spring is connected to the vibration block.

[0017] By adopting the above technical solution, a damping spring connected to the vibration block is installed on the storage tray. The damping spring separates the direct impact between the vibration block and the storage tray, thereby reducing the noise generated by the impact between the vibration block and the storage tray, reducing the probability of damage between the vibration block and the storage tray due to rigid collision, and extending the service life of the vibration block and the storage tray.

[0018] Optionally, the bottom of the placing tray is conical, the height at the center of the bottom of the placing tray is lower than the height at the peripheral edge, and the discharge pipe is connected to the lowest point of the bottom of the placing tray and is connected to the upper surface of the placing tray.

[0019] By adopting the above technical solution, the bottom of the placing tray is set to be conical, so that the nut products placed on the placing tray can automatically slide into the discharge pipe along the inclined inner bottom wall of the placing tray, without the need for active transportation, which has high working efficiency and reduces the probability of nut products piling up on the side of the placing tray.

[0020] Optionally, a blowing pipe is provided on the placing tray, one end of the blowing pipe is connected to an air source, and the other end of the blowing pipe blows air to the nut products on the placing tray.

[0021] By adopting the above technical solution, a blow pipe is installed on the storage tray, and the blow pipe blows air to the nut products, thereby cooling the roasted nut products and blowing the nut products to dry them at the same time, so that the packaged nut products discharged from the discharge pipe are cooled and dried, thereby ensuring the quality of the finished products.

[0022] Optionally, the frame is provided with a stirring assembly for stirring the nut products on the storage tray, and the stirring assembly includes:

[0023] A stirring shaft, the stirring shaft is rotatably arranged on the frame;

[0024] A stirring rod, the stirring rod is arranged on the stirring shaft and contacts the inner bottom wall of the storage tray;

[0025] A stirring motor is arranged on a frame and an output shaft is connected with the stirring shaft.

[0026] By adopting the above technical solution, the stirring motor is started to drive the stirring shaft to rotate, and the rotation of the stirring shaft drives the stirring rod to move. The movement of the stirring rod stirs the nut products placed on the placement tray, thereby improving the heat dissipation efficiency of the nut products, and making the nut products more uniform and more evenly exposed to wind, thereby improving the efficiency of cooling and drying.

[0027] Optionally, an arc-shaped guide surface is provided on the connection between the discharge pipe and the storage tray.

[0028] By adopting the above technical solution, an arc-shaped guide surface is opened at the connection between the discharge pipe and the storage tray, so that the nut products can enter the discharge pipe along the guide surface, reducing the probability of multiple nut products getting stuck at the outlet of the discharge pipe and ensuring the discharge efficiency.

[0029] In summary, the present application includes at least one of the following beneficial technical effects:

[0030] 1. The staff sets the time of the timer according to the actual amount of nut products to be packaged, and the timer feeds back the time setting to the controller. The controller controls the control valve to open and close according to the time setting of the timer, and controls the amount of nut products discharged from the discharge pipe by controlling the opening and closing of the control valve, so that the nut products discharged from the discharge pipe are uniform and quantitative, and there is no need to weigh them one by one, which is convenient and fast with high work efficiency; and because the nut products all fall under the action of gravity, the nut products at the bottom will be affected by the pressure of the nut products above, so there is no situation where small nut products adhere to the discharge pipe and do not fall, which reduces the probability of material waste;

[0031] 2. The vibration motor is started to drive the eccentric block to rotate, and the rotation of the eccentric block drives the vibration block to reciprocate vertically. The vertical reciprocating motion of the eccentric block generates vibration to drive the placement plate to vibrate. The vibration of the placement plate vibrates the nut products on the placement plate evenly, reducing the probability of the nut products getting stuck in the discharge pipe and the probability of a small actual discharge amount due to large gaps between the nut products.

[0032] 3. By providing an arc-shaped guide surface at the connection between the discharge pipe and the storage tray, the nut products can enter the discharge pipe along the guide surface, thereby reducing the probability of multiple nut products being stuck at the outlet of the discharge pipe and ensuring the discharge efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a three-dimensional structural schematic diagram of the present application;

[0034] Figure 2 yes Figure 2 The enlarged schematic diagram of the middle A part;

[0035] Figure 3 It is a schematic diagram of the structure of the stirring assembly in this application.

[0036] Figure numerals: 1. frame; 11. storage tray; 12. discharge pipe; 13. guide surface; 14. blowing pipe; 2. control mechanism; 21. control valve; 22. timer; 23. controller; 3. vibration mechanism; 31. vibration block; 32. eccentric block; 33. vibration motor; 34. damping spring; 4. stirring assembly; 41. stirring shaft; 42. stirring rod; 43. stirring motor. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1 -Attached Figure 3 This application is described in further detail.

[0038] The embodiment of the present application discloses a device for uniformly and quantitatively feeding nut products for frying and drying.

[0039] Reference Figure 1 The device for uniformly and quantitatively feeding nut products by frying and drying comprises a frame 1, on which a placing tray 11 is fixedly mounted, and nut products are stacked on the inner bottom wall of the placing tray 11. A discharge pipe 12 is fixedly mounted on the lower surface of the placing tray 11, and the discharge pipe 12 is connected to the upper surface of the placing tray 11. The nut products are stacked in the discharge pipe 12 under the action of their own gravity. A control mechanism 2 is arranged on the frame 1, and the control mechanism 2 is used to control the opening and closing of the discharge pipe 12.

[0040] Reference Figure 1 and Figure 3 The bottom of the tray 11 is conical, the height of the center of the bottom of the tray 11 is lower than the height of the peripheral edge, and the discharge pipe 12 is fixedly connected to the lowest point of the bottom of the tray 11. A circular arc-shaped guide surface 13 is provided at the connection between the top of the discharge pipe 12 and the inner bottom wall of the tray 11. The nut products on the tray 11 enter the discharge pipe 12 along the conical inner bottom wall of the tray 11 and the guide surface 13.

[0041] Reference Figure 1 and Figure 2 The control mechanism 2 includes a control valve 21, a timer 22 and a controller 23. The control valve 21 is fixedly mounted on the discharge pipe 12. The timer 22 is fixedly mounted on the frame 1. The controller 23 is fixedly mounted on the frame 1 and is electrically connected to the control valve 21 and the timer 22.

[0042] Reference Figure 1 and Figure 2 , the staff sets the time of the timer 22 according to the actual amount of nut products to be packaged. The timer 22 feeds back the time setting to the controller 23, and the controller 23 controls the control valve 21 to open and close according to the time setting of the timer 22. By controlling the opening and closing of the control valve 21, the amount of nut products exported from the discharge pipe 12 is controlled, so that the nut products exported from the discharge pipe 12 are uniform and quantitative, and there is no need to weigh them one by one, which is convenient and fast, and has high work efficiency; and because the nut products fall under the action of gravity, the nut products located below will be subject to the pressure of the nut products above. Therefore, there is no situation where small nut products adhere to the discharge pipe 12 and do not fall, which reduces the probability of material waste.

[0043] Reference Figure 1 and Figure 2A vibration mechanism 3 is provided on the frame 1, and the vibration mechanism 3 is used to drive the storage tray 11 to vibrate. The vibration mechanism 3 includes a vibration block 31, an eccentric block 32 and a vibration motor 33. The vibration block 31 is vertically slidably mounted on the lower surface of the storage tray 11, and the eccentric block 32 is rotatably mounted on the outer wall of the vibration block 31. The vibration motor 33 is fixedly mounted on the outer wall of the vibration block 31 away from the eccentric block 32, and the output shaft is connected to the eccentric block 32. A damping spring 34 is fixedly mounted on the upper surface of the vibration block 31, and one end of the damping spring 34 away from the vibration block 31 is fixedly connected to the lower surface of the storage tray 11.

[0044] Reference Figure 1 and Figure 2 The vibration motor 33 is started to drive the eccentric block 32 to rotate. The rotation of the eccentric block 32 drives the vibration block 31 to reciprocate vertically. The vertical reciprocating motion of the eccentric block 32 generates vibration to drive the damping spring 34 to expand and contract, and at the same time drives the placement plate 11 to vibrate. The vibration of the placement plate 11 vibrates the nut products on the placement plate 11 evenly, thereby reducing the probability of the nut products getting stuck in the discharge pipe 12.

[0045] Reference Figure 1 and Figure 3 A blowing pipe 14 is fixedly mounted on the upper surface of the placing tray 11. One end of the blowing pipe 14 is connected to an air source, and the other end of the blowing pipe 14 blows air to the nut products on the placing tray 11. A stirring assembly 4 for stirring the nut products on the placing tray 11 is arranged on the frame 1, and the stirring assembly 4 includes a stirring shaft 41, a stirring rod 42 and a stirring motor 43.

[0046] Reference Figure 1 and Figure 3 The stirring shaft 41 is rotatably mounted on the frame 1 and is in a vertical state. The stirring rod 42 is fixedly mounted on the outer wall of the stirring shaft 41 and contacts the inner bottom wall of the storage tray 11. The stirring motor 43 is fixedly mounted on the frame 1 and the output shaft is fixedly connected to the stirring shaft 41.

[0047] Reference Figure 3 The stirring motor 43 is started to drive the stirring shaft 41 to rotate, and the stirring shaft 41 rotates to drive the stirring rod 42 to move. The stirring rod 42 moves to stir the nut products placed on the placing tray 11, thereby improving the heat dissipation efficiency of the nut products, and making the nut products more uniform and more evenly exposed to wind, thereby improving the efficiency of cooling and drying.

[0048] The working principle of the embodiment of the present application is as follows:

[0049] The timer 22 feeds back the time setting to the controller 23, and the controller 23 controls the control valve 21 to open and close according to the time setting of the timer 22. By controlling the opening and closing of the control valve 21, the amount of the nut product discharged from the discharge pipe 12 is controlled, so that the nut product discharged from the discharge pipe 12 is uniform and quantitative.

[0050] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A device for uniform quantitative feeding of nut products for frying and drying, characterized in that: The invention comprises a frame (1), wherein a storage tray (11) is arranged on the frame (1), nut products are stacked on the storage tray (11), a discharge pipe (12) is arranged on the storage tray (11), and the nut products are stacked in the discharge pipe (12) under the action of their own gravity; a control mechanism (2) is arranged on the frame (1), and the control mechanism (2) is used to control the opening and closing of the discharge pipe (12), and the control mechanism (2) comprises: A control valve (21), wherein the control valve (21) is arranged on the discharge pipe (12); A timer (22), wherein the timer (22) is arranged on the frame (1); A controller (23), wherein the controller (23) is arranged on the frame (1) and is electrically connected to the control valve (21) and the timer (22).

2. A device for uniformly and quantitatively feeding nut products for frying and drying according to claim 1, characterized in that: The frame (1) is provided with a vibration mechanism (3), and the vibration mechanism (3) is used to drive the storage tray (11) to vibrate. The vibration mechanism (3) comprises: A vibration block (31), wherein the vibration block (31) is vertically slidably mounted on the storage tray (11); An eccentric block (32), wherein the eccentric block (32) is rotatably disposed on the vibration block (31), and the center of gravity position of the eccentric block (32) deviates from the rotation position; A vibration motor (33), wherein the vibration motor (33) is arranged on the vibration block (31) and the output shaft is connected to the eccentric block (32).

3. A device for uniformly and quantitatively feeding nut products for frying and drying according to claim 2, characterized in that: A damping spring (34) is provided on the storage tray (11), and the damping spring (34) is connected to the vibration block (31).

4. A device for uniform quantitative feeding of nut products for frying and drying according to claim 1, characterized in that: The bottom of the storage tray (11) is arranged in a conical shape, the height at the center of the bottom of the storage tray (11) is lower than the height at the peripheral edge, and the discharge pipe (12) is connected to the lowest point of the bottom of the storage tray (11) and communicates with the upper surface of the storage tray (11).

5. The device for uniformly and quantitatively feeding nut products for frying and drying according to claim 1, characterized in that: The storage tray (11) is provided with a blowing pipe (14), one end of the blowing pipe (14) is connected to an air source, and the other end of the blowing pipe (14) blows air to the nut products on the storage tray (11).

6. A device for uniform quantitative feeding of nut products for frying and drying according to claim 5, characterized in that: The frame (1) is provided with a stirring assembly (4) for stirring the nut products on the storage tray (11), and the stirring assembly (4) comprises: A stirring shaft (41), wherein the stirring shaft (41) is rotatably arranged on the frame (1); A stirring rod (42), wherein the stirring rod (42) is arranged on the stirring shaft (41) and contacts the inner bottom wall of the storage tray (11); A stirring motor (43), wherein the stirring motor (43) is arranged on the frame (1) and the output shaft is connected to the stirring shaft (41).

7. The device for uniformly and quantitatively feeding nut products for frying and drying according to claim 1, characterized in that: An arc-shaped guide surface (13) is provided at the connection point between the discharge pipe (12) and the storage tray (11).

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