Atomization type uniform oil coating device for raisins

Abstract

The utility model relates to the technical field of raisin processing, and discloses a raisin atomization type uniform oil coating device which comprises a shell, a conveying belt is arranged in the shell, a conveying plate is rotationally installed in the shell, an oil leakage net is installed on the conveying plate in an embedded mode, and a bearing assembly and a vibration assembly are arranged in the shell. Two mounting plates are fixedly mounted on the shell, a threaded rod is rotationally mounted between the two mounting plates, a nut pair is mounted on the threaded rod in a threaded mode, a fixing frame is fixedly mounted on the nut pair, a discharging pipe is arranged on the fixing frame, and an oil spraying assembly is arranged on the shell. By means of the technical means of automatically adjusting the discharging position, promoting permeation through vibration, atomizing oil spraying and the like, uniform oil coating of raisins is achieved, and the product quality and the production efficiency are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to raisin processing technical field, concretely is a raisin atomization formula even oiling device. BACKGROUND

[0002] In the food processing industry, the processing and packaging of dried fruit products are important steps to ensure product quality and extend shelf life. Raisins, as a popular dried fruit, require special surface treatment. Proper oiling not only improves taste and prevents clumping, but also helps maintain the freshness of raisins. In traditional raisin processing, the oiling process usually uses immersion or spraying methods. However, both methods have their own limitations. Immersion can result in uneven distribution of oil, with some raisins absorbing too much oil and others not being fully covered. Additionally, this method can cause sticking problems between products. On the other hand, conventional spraying methods are difficult to control the amount of oil sprayed, resulting in low spraying efficiency and material waste.

[0003] The patent with the current announcement number CN222063065U discloses a raisin anti-sticking device, which includes a box body. The inner cavity of the box body is provided with a linkage conveying mechanism and an anti-sticking mechanism. The anti-sticking mechanism is arranged below the linkage conveying mechanism. The anti-sticking mechanism includes an oil storage tank, an oil transfer tank, and a drainage plate. The inner cavity of the oil storage tank is provided with an oil pump.

[0004] However, the above-mentioned device has the following problems when in use: the device lacks an effective distribution mechanism during use. When loading with the help of a machine, all raisins will fall from a fixed point, easily forming a pile in a certain part of the conveying belt or processing area, resulting in a raisin density much higher in that area than in other areas. Conversely, in areas far from the discharge point, the number of raisins may be small or even non-existent. This uneven distribution causes only the surface raisins to be oiled, while the raisins at the bottom cannot be adequately covered with oil, severely affecting the oiling effect and making it difficult to ensure even oiling while wasting oil. Additionally, if manual dispersion is used, labor intensity will increase. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problems in the prior art and provides a raisin atomization type even oiling device, which realizes uniform distribution of raisins on the conveying plate and significantly improves the oiling effect and production efficiency.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] The application discloses a raisin atomization type uniform oiling device which comprises a shell, a conveying belt arranged in the shell, a conveying plate rotatably arranged in the shell, an oil leakage net embeddedly arranged on the conveying plate, a supporting assembly and a vibrating assembly arranged in the shell, two mounting plates fixedly arranged on the shell, a threaded rod rotatably arranged between the two mounting plates, a nut pair threadedly arranged on the threaded rod, a fixing frame fixedly arranged on the nut pair, a discharging pipe arranged on the fixing frame and an oil spraying assembly arranged on the shell.

[0008] Preferably, the supporting assembly comprises a fixed plate fixedly arranged in the shell, springs equidistantly arranged on the fixed plate and contact plates fixedly arranged at the other ends of the springs.

[0009] Preferably, the vibrating assembly comprises a rotating rod rotatably arranged in the shell, driving blocks fixedly arranged at the two ends of the rotating rod and the two driving blocks being arranged in a staggered mode.

[0010] Preferably, the oil spraying assembly comprises a pump body, a mounting frame and an open oil tank, the open oil tank is arranged in the shell and the opening of the open oil tank is directly below the oil leakage net, the pump body is arranged on the shell, the input end of the pump body is communicated with an atomization nozzle, the output end of the pump body is embeddedly arranged with a conveying pipe, the mounting frame is fixedly arranged on the shell, a plurality of atomization nozzles are equidistantly arranged on the side of the mounting frame facing the shell, the mounting frame is a hollow structure and is communicated with the conveying pipe.

[0011] Preferably, one of the mounting plates is arranged with a stepping motor, the output end of the stepping motor is fixedly connected with the threaded rod and a synchronous chain is arranged between the threaded rod and the rotating rod.

[0012] Preferably, a plug-in plate is fixedly arranged on the conveying plate and a limiting groove is arranged between the plug-in plate and the conveying plate.

[0013] Preferably, the movable range of the discharging pipe is always above the conveying plate and the falling range of the discharging pipe is always on the side of the plug-in plate away from the oil leakage net.

[0014] Preferably, the shell is arranged with a conveying belt and a receiving groove, one end of the conveying belt is below the conveying plate and the other end of the conveying belt is above the receiving groove.

[0015] Compared with the prior art, the raisin atomization type uniform oiling device has the following beneficial effects:

[0016] The utility model discloses a kind of grape rations atomization type even oiling devices, which is characterized by the following technical solutions: the automatic adjustment of discharging position, vibration promotes penetration and atomization oil injection and other technical means, realize the even oiling of grape rations, significantly improve product quality and production efficiency, the synergistic effect of its supporting assembly and vibration component ensures that grape rations can fully tumble in the conveying process, promotes oil even penetration;The atomization design of oil injection component further improves the uniformity and efficiency of oiling, in addition, the position of discharging pipe can be automatically adjusted by the cooperation of stepper motor and threaded rod, realize the even laying of grape rations, the design of oil leakage net and open oil tank realizes the recycling of oil, saves resources, at the same time, plug and restriction groove effectively prevent the accumulation of grape rations, ensure oiling effect.The overall structure is compact, and each component works cooperatively, reduces space occupation, is convenient for installation and maintenance, significantly improves the practicability and economy of the device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A grape rations atomization type even oiling device schematic diagram is provided for the utility model.

[0018] Figure 2 Another perspective schematic diagram of a grape rations atomization type even oiling device is provided for the utility model.

[0019] Figure 3 A supporting assembly installation position schematic diagram of a grape rations atomization type even oiling device is provided for the utility model.

[0020] Figure 4 A conveying plate upper installation structure schematic diagram of a grape rations atomization type even oiling device is provided for the utility model.

[0021] Figure 5 A vibration component structure schematic diagram of a grape rations atomization type even oiling device is provided for the utility model.

[0022] In the figure: 1, shell; 2, conveying belt; 3, material receiving groove; 4, pump body; 5, conveying pipe; 6, mounting bracket; 7, atomization nozzle; 8, mounting plate; 9, stepper motor; 10, synchronous chain; 11, threaded rod; 12, nut pair; 13, conveying plate; 14, oil leakage net; 15, open oil tank; 16, fixed plate; 17, spring; 18, contact plate; 19, plug; 20, restriction groove; 21, fixed frame; 22, discharging pipe; 23, rotating rod; 24, jacking block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Please refer to Figures 1 to 5The application discloses a raisin atomization type uniform oiling device, which comprises a shell 1, a conveying plate 13 is rotatably arranged in the shell 1, and an oil leakage net 14 is inlaidly arranged on the conveying plate 13; the conveying plate 13 is used for bearing raisins and moving the raisins in the device, and ensures uniform distribution of the raisins; preferably, the conveying plate 13 is initially arranged in a slight inclination to facilitate the conveying activity of the raisins; the oil leakage net 14 can smoothly separate oil droplets after oiling from the raisins, and realizes recycling; it is worth noting that the cleanliness of the raisins subjected to the oiling activity needs to be ensured to avoid the blocking problem of the oil leakage net 14.

[0025] A supporting assembly and a vibration assembly are arranged in the shell 1; the supporting assembly is used for supporting the conveying plate 13 and enabling the conveying plate 13 to be passively subjected to high-frequency vibration; and the vibration assembly can enable the raisins on the conveying plate 13 to be actively vibrated, so that the raisins are rolled over, and uniform penetration of oil is facilitated.

[0026] It is worth noting that the height of the baffle needs to be determined according to the vibration amplitude of the conveying plate 13, so as to ensure that the raisins cannot be accidentally splashed out of the corresponding range.

[0027] Two mounting plates 8 are fixedly arranged on the shell 1, a threaded rod 11 is rotatably arranged between the two mounting plates 8, a nut pair 12 is threadedly arranged on the threaded rod 11, a fixing frame 21 is fixedly arranged on the nut pair 12, and a discharging pipe 22 is arranged on the fixing frame 21; by rotating the threaded rod 11, the nut pair 12 slides on the threaded rod 11, so that the position of the fixing frame 21 and the discharging pipe 22 is continuously adjusted; the raisins can be conveyed to different positions on the conveying plate 13, and uniform distribution is ensured.

[0028] It is worth noting that a sliding block should be fixedly arranged on the nut pair 12, and a sliding groove matched with the sliding block should be formed in the plate body between the two mounting plates 8 at the corresponding position, so as to ensure that the nut pair 12 can only be translated and cannot be accidentally deflected.

[0029] Preferably, the discharging pipe 22 can be connected with a storage type stock bin (whether the storage type stock bin is synchronously moved can be adjusted according to needs), or the discharging pipe 22 can be connected with a pneumatic conveying device, so as to ensure normal conveying of the raisins.

[0030] An oil spraying assembly is arranged on the shell 1, and the oil spraying assembly is used for atomizing oil and uniformly spraying the atomized oil on the surface of the raisins.

[0031] The supporting assembly comprises a fixed plate 16 fixedly arranged in the shell 1, a plurality of springs 17 are equidistantly arranged on the fixed plate 16, a contact plate 18 is fixedly arranged at the other end of each spring 17, and the contact plate 18 directly contacts the conveying plate 13.

[0032] The spring 17 and the contact plate 18 are used for elastically supporting the conveying plate 13, when the conveying plate 13 is in contact with the contact plate 18, the spring 17 can be compressed and rebounded constantly, so that the contact plate 18 vibrates at high frequency, thereby the conveying plate 13 vibrates synchronously, which promotes the conveying effect.

[0033] The vibration assembly comprises a rotating rod 23 which is rotatably installed in the shell 1, and the rotating rod 23 is fixedly installed with top driving blocks 24 at both ends thereof, and the two top driving blocks 24 are installed in a staggered manner.

[0034] The rotating rod 23 is used for driving the top driving blocks 24 to generate vibration effect, and the staggered installation of the top driving blocks 24 generates uneven vibration, which promotes the rolling of the raisins and the uniform penetration of the oil.

[0035] The oil spraying assembly comprises a pump body 4, a mounting frame 6 and an open oil tank 15, the open oil tank 15 is installed in the shell 1, and the opening of the open oil tank 15 is directly below the oil leakage net 14, the pump body 4 is installed on the shell 1, the input end of the pump body 4 is communicated with the atomizing nozzle 7, the output end of the pump body 4 is embeddedly installed with the conveying pipe 5, the mounting frame 6 is fixedly installed on the shell 1, a plurality of atomizing nozzles 7 are installed on the side of the mounting frame 6 which faces the shell 1 at equal intervals, and the mounting frame 6 is a hollow structure and is communicated with the conveying pipe 5.

[0036] The pump body 4 conveys the oil in the open oil tank 15 to the atomizing nozzle 7 through the conveying pipe 5, so as to realize atomizing spraying, and the excessive oil falls through the oil leakage net 14 and then enters the open oil tank 15, thereby realizing the recycling of the oil.

[0037] One of the mounting plates 8 is installed with a stepping motor 9, the output end of the stepping motor 9 is fixedly connected with a threaded rod 11, and a synchronous chain 10 is sleeved between the threaded rod 11 and the rotating rod 23.

[0038] The stepping motor 9 is used for driving the threaded rod 11 to adjust the position of the discharging pipe 22, and the synchronous chain 10 ensures the synchronous movement of the rotating rod 23 and the threaded rod 11, thereby coordinating the vibration and discharging functions.

[0039] As a preferred, the transmission between the rotating rod 23 and the threaded rod 11 can adopt gear transmission or chain transmission, and corresponding sprocket or gear needs to be installed on the threaded rod 11 and the rotating rod 23, so as to ensure the transmission ratio and prevent the occurrence of slipping phenomenon.

[0040] The conveying plate 13 is fixedly installed with an inserting plate 19, and a limiting groove 20 is formed between the inserting plate 19 and the conveying plate 13, so that the thickness of the raisins conveyed each time is lower than the height of the limiting groove 20, thereby effectively avoiding the accumulation of the raisins, ensuring that the raisins under the oil spraying assembly are only a thin layer, and thereby ensuring the oil coating effect.

[0041] The movable range of the discharging pipe 22 is always above the conveying plate 13, and the dropping range of the discharging pipe 22 is always on the side of the inserting plate 19 away from the oil leakage net 14, the position of the discharging pipe 22 is adjustable, and the dropping range of the discharging pipe 22 is limited on the side of the inserting plate 19, which all ensure the uniform distribution of the raisins.

[0042] The inside of the shell 1 is provided with a conveying belt 2 and a receiving groove 3, one end of the conveying belt 2 is below the conveying plate 13, and the other end of the conveying belt 2 is above the receiving groove 3, the conveying belt 2 is used for conveying the oil-coated raisins from below the conveying plate 13 to the receiving groove 3, and then into the receiving groove 3, to complete the collection activity.

[0043] As a preferred, a drying device can be arranged above the conveying belt 2 to improve the production efficiency.

[0044] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A raisin atomizing type uniform oiling device including a housing (1), characterized in that, The inside of the shell (1) is rotatably provided with a conveying plate (13), and the conveying plate (13) is inlaidly provided with an oil leakage net (14); the inside of the shell (1) is provided with a supporting assembly and a vibrating assembly; the shell (1) is fixedly provided with two mounting plates (8), and the two mounting plates (8) are rotatably provided with a threaded rod (11); the threaded rod (11) is threadedly provided with a nut pair (12); the nut pair (12) is fixedly provided with a fixing frame (21); the fixing frame (21) is provided with a discharging pipe (22); and the shell (1) is provided with an oil injection assembly.

2. The raisin atomizing type uniform oiling device according to claim 1, wherein The supporting assembly comprises a fixed plate (16), which is fixedly installed in the inside of the shell (1); the fixed plate (16) is equidistantly provided with springs (17); the other ends of the springs (17) are fixedly provided with contact plates (18); and the contact plates (18) are in contact with the conveying plate (13).

3. The raisin atomizing type uniform oiling device according to claim 1, wherein The vibrating assembly comprises a rotating rod (23), which is rotatably installed in the inside of the shell (1); the rotating rod (23) is fixedly provided with top driving blocks (24) at the two ends thereof; and the two top driving blocks (24) are installed in a staggered manner.

4. The raisin atomizing type uniform oiling device according to claim 1, wherein The oil injection assembly comprises a pump body (4), a mounting frame (6) and an open oil tank (15); the open oil tank (15) is installed in the inside of the shell (1), and the opening of the open oil tank (15) is directly below the oil leakage net (14); the pump body (4) is installed on the shell (1); the input end of the pump body (4) is in communication with an atomizing nozzle (7); the output end of the pump body (4) is inlaidly provided with a conveying pipe (5); the mounting frame (6) is fixedly installed on the shell (1); a plurality of atomizing nozzles (7) are equidistantly installed on the side of the mounting frame (6) facing the shell (1); the mounting frame (6) is of a hollow structure and is in communication with the conveying pipe (5).

5. The raisin atomizing type uniform oiling device according to claim 3, wherein One of the mounting plates (8) is provided with a stepping motor (9), and the output end of the stepping motor (9) is fixedly connected with the threaded rod (11); and the threaded rod (11) is sleeved with a synchronous chain (10) between the threaded rod (11) and the rotating rod (23).

6. The raisin atomizing type uniform oiling device according to claim 1, wherein The conveying plate (13) is fixedly provided with a plug plate (19), and a limiting groove (20) is formed between the plug plate (19) and the conveying plate (13).

7. The raisin atomizing type uniform oiling device according to claim 1, wherein The movable range of the discharging pipe (22) is always above the conveying plate (13), and the falling range of the discharging pipe (22) is always on the side of the plug plate (19) away from the oil leakage net (14).

8. The raisin atomizing type uniform oiling device according to claim 1, wherein The inside of the shell (1) is provided with a conveying belt (2) and a receiving groove (3); one end of the conveying belt (2) is directly below the conveying plate (13); and the other end of the conveying belt (2) is directly above the receiving groove (3).

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