Conveying device for pretreatment processing of pickled vegetables

Abstract

A conveying device for pretreatment processing of pickled vegetables belongs to the technical field of food processing equipment and comprises a vibrating screening machine, a conveyor is arranged on the other side of the vibrating screening machine, a cleaning pool is arranged on the other side of the conveyor, and a cleaning frame is fixedly mounted on one side of the vibrating screening machine. Supporting blocks are fixedly mounted at the positions, close to the other side, of the front side and the rear side of the vibrating screening machine, a flow guide frame and a mud removal assembly are fixedly mounted at the position, close to the other side, of the top of the vibrating screening machine, and the cleaning assembly and the cleaning assembly are jointly arranged at the position, close to the other side, of the front side and the rear side of the vibrating screening machine; when the outer surfaces of radishes are pretreated, soil on the outer surfaces of the radishes can be rotationally cleaned by the brush rollers fixed to the peripheries of the vertical rods in the rotating process of the vertical rods by means of the synergistic effect of the soil removing assemblies, so that gravel in the soil can be prevented from falling on a conveyor, and damage to the conveyor is avoided; therefore, the service life of the conveyor is prolonged.

Description

Technical Field

[0001] This invention relates to the field of food processing equipment technology, specifically to a conveying device for pre-processing pickled vegetables. Background Technology

[0002] In the pickle processing industry, the pretreatment of raw materials is a crucial step in ensuring the quality of the final product. Currently, most companies use traditional conveyor belts or manual handling to transfer materials between various pretreatment processes (such as washing, cutting, desalting, and draining).

[0003] The pre-processing stage of pickled vegetable processing usually includes washing, sorting, pickling, desalting, and cutting of radish raw materials. When the radishes are transported to the water tank for washing, the surface of the radishes contains a lot of mud and sand. If they are placed directly on the surface of the conveyor and transported, the sand and gravel in the mud will accelerate the wear of components such as conveyor belt hinges and roller bearings during the transportation process, reducing the service life of the equipment.

[0004] To address the above problems, a conveying device for pre-processing pickled vegetables is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a conveying device for pre-processing pickled vegetables, thereby solving the problems mentioned above.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a conveying device for pre-processing pickled vegetables, including a vibrating screen, a conveyor on the other side of the vibrating screen, a washing tank on the other side of the conveyor, a cleaning frame fixedly installed on one side of the vibrating screen, support blocks fixedly installed on both the front and rear sides of the vibrating screen near the other side, and a flow guide frame fixedly installed on the other side of the vibrating screen. The desliming assembly is located on the top of the vibrating screen near the other side; The cleaning components are located on both the front and rear sides of the vibrating screen. Air blowing assembly, which is mounted on the cleaning rack.

[0007] Furthermore, the desliming assembly includes an irregularly shaped frame located near the other side of the inner cavity of the vibrating screen. Several vertical rods are movably passed through the top of the irregularly shaped frame. An L-shaped plate is fixedly installed at the middle position on the other side of the irregularly shaped frame. A drive motor is fixedly installed at the top of the inner cavity of the L-shaped plate. The power output shaft of the drive motor is fixedly connected to the adjacent vertical rod. Brush rollers are fixedly sleeved on the outer periphery of each vertical rod near the bottom, and several brush bristles are fixedly installed on the outer periphery of each brush roller.

[0008] Furthermore, a timing pulley is fixedly fitted on the outer periphery of the vertical rod near the top, and a timing belt is fitted on the timing pulleys together.

[0009] Furthermore, an L-shaped frame is fixedly installed at the top center of the rear support block. A hydraulic cylinder is fixedly installed at the top of the inner cavity of the L-shaped frame, and a baffle is fixedly installed at the bottom of the hydraulic cylinder. The bottom of the baffle is fitted to the bottom of the inner cavity of the guide frame.

[0010] Furthermore, the cleaning assembly includes a connecting rod fixedly installed on the opposite side of the irregular frame. A connecting frame is fixedly installed on the opposite end of the connecting rod. A telescopic rod is fixedly installed on the bottom of the connecting frame. A servo motor is fixedly installed on one side of the cleaning frame near the rear side. A threaded rod is fixedly installed on the end of the power output shaft of the servo motor, and the other end of the threaded rod is rotatably connected to an adjacent support block. A threaded sleeve is threadedly connected to the outer periphery of the threaded rod near the other end. A fixing plate is fixedly installed on the opposite side of the front support block and the cleaning frame. An arc-shaped block is fixedly installed on the top of the cleaning frame near both the front and rear sides. Several combing rods are fixedly installed on the opposite side of the inner cavity of the cleaning frame.

[0011] Furthermore, the telescopic rod is movably sleeved with connecting springs on its outer periphery. A sliding block is fixedly installed at the bottom end of the connecting spring on the front side, and the bottom end of the connecting spring on the rear side is fixedly connected to the adjacent threaded sleeve. The top end of the connecting spring is fixedly connected to the adjacent connecting frame, and the bottom end of the connecting spring is fixedly connected to the sliding block and the threaded sleeve.

[0012] Furthermore, a slider is fixedly installed at the bottom of the sliding block, and a groove is provided at the top of the fixing plate, with the slider slidably connected to the inner cavity of the groove.

[0013] Furthermore, the air blowing assembly includes a flexible bladder fixedly installed on one side of the sliding block. One side of the flexible bladder is fixedly connected to the cleaning frame. An exhaust pipe is inserted into the rear side of the flexible bladder near one side. An air inlet pipe is fixedly installed on the top of the flexible bladder near one side. Several cleaning pipes are fixedly installed on opposite sides of the inner cavity of the cleaning frame.

[0014] Furthermore, several cleaning tubes are equidistantly distributed in the inner cavity of the cleaning frame, and the cleaning tubes are staggered with several combing bars.

[0015] Furthermore, an intake check valve is provided on the outer periphery of the intake pipe, and an exhaust check valve is provided on the outer periphery of the exhaust pipe.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: During the pretreatment of the outer surface of the radish, with the help of the mud removal components, several brush rollers fixed to the outer periphery of the vertical rods can rotate and clean the mud on the outer surface of the radish as the vertical rods rotate. This reduces the amount of sand and gravel falling onto the conveyor, preventing damage and thus improving the service life of the conveyor.

[0017] During the process of processing radishes, the shaped frame can be moved to one side with the help of the cleaning components. The connecting rod contacts the arc-shaped block during the movement, which can cause the shaped frame to move upward. As the shaped frame continues to move to one side, the wet dirt on the bristles can be combed off with the help of several combing rods, which helps to improve the subsequent cleaning effect on the bristles.

[0018] When the sliding block moves to one side, it can squeeze the flexible bladder and deliver gas to the inner cavity of the cleaning frame through the exhaust pipe, and then discharge it through the cleaning pipe, thereby cleaning the dirt attached to the combing bar, which helps to improve the combing effect of the combing bar in the future. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a three-dimensional structural diagram of the servo motor, threaded rod, and vibrating screen of the present invention. Figure 3 This is a partial cross-sectional perspective view of the threaded sleeve, hydraulic cylinder, and vibrating screen of the present invention. Figure 4 This is a three-dimensional structural diagram of the air blowing assembly of the present invention; Figure 5 This is a partial cross-sectional perspective view of the cleaning rack, cleaning tube, and arc-shaped block of the present invention. Figure 6 This is a three-dimensional structural diagram of the cleaning rack of the present invention; Figure 7 For the present invention Figure 1 Enlarged view of point A in the middle; Figure 8 For the present invention Figure 3 Enlarged view of section B in the middle.

[0020] In the diagram: 1. Vibrating screen; 2. Conveyor; 3. Washing tank; 4. Cleaning frame; 5. Sludge removal assembly; 51. Irregularly shaped frame; 52. L-shaped plate; 53. Drive motor; 54. Vertical rod; 541. Synchronous pulley; 542. Synchronous belt; 55. Brush roller; 56. Brush bristles; 6. Cleaning assembly; 61. Connecting rod; 62. Connecting frame; 63. Telescopic rod; 631. Connecting spring; 632. Sliding block; 64. Fixed plate; 65. Arc block; 66. Servo motor; 67. Threaded rod; 68. Threaded sleeve; 69. Combing bar; 7. Air blowing assembly; 71. Flexible bladder; 72. Exhaust pipe; 73. Cleaning pipe; 74. Air inlet pipe; 8. Guide frame; 9. Support block; 91. L-shaped frame; 92. Hydraulic cylinder; 93. Baffle. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0023] like Figure 1 - Figure 8 A conveying device for pre-processing pickled vegetables includes a vibrating screen 1 (the vibrating screen 1 is prior art, and its working principle will not be described in detail). A conveyor 2 is installed on the other side of the vibrating screen 1 (the conveyor 2 is prior art, and its working principle will not be described in detail). A washing tank 3 is installed on the other side of the conveyor 2. A cleaning frame 4 is fixedly installed on one side of the vibrating screen 1 (the bottom of the inner cavity of the cleaning frame 4 has several discharge ports for discharging cleaned soil; the cleaning frame 4 has cavities). Support blocks 9 are fixedly installed on both the front and rear sides of the vibrating screen 1 near the other side. A guide frame 8 is fixedly installed on the other side of the vibrating screen 1. (The vibrating screen 1 cleans the soil from the surface of the radish, and the conveyor 2 transports the cleaned radish to the washing tank 3.) The mud removal component 5 is located on the top of the vibrating screen 1 near the other side and can be used to clean the mud that the radish avoids. Cleaning components 6 are arranged on both the front and rear sides of the vibrating screen 1 and can be used to clean the bristles 56 on the brush roller 55. Air blowing assembly 7 is mounted on cleaning frame 4 and can be used to clean dirt adhering to comb bar 69; In order to clean the surface of the radish, in this embodiment, as follows: Figure 2 , Figure 3 and Figure 8As shown, the sludge removal assembly 5 includes a shaped frame 51 located in the inner cavity of the vibrating screen 1 near the other side. Several vertical rods 54 are movably passed through the top of the shaped frame 51. (Several bearings are fixedly installed on the top of the shaped frame 51, and the top of the vertical rods 54 passes through the inner cavity of the adjacent bearings.) An L-shaped plate 52 is fixedly installed at the middle position on the other side of the shaped frame 51. A drive motor 53 is fixedly installed on the top of the inner cavity of the L-shaped plate 52. The power output shaft of the drive motor 53 is fixedly connected to the adjacent vertical rod 54. Brush rollers 55 are fixedly sleeved on the outer periphery of the vertical rods 54 near the bottom, and several brush bristles 56 are fixedly installed on the outer periphery of the brush rollers 55.

[0024] Specifically, during the pretreatment of the outer surface of the radish, with the help of the mud removal component 5, several brush rollers 55 fixed to the outer periphery of the vertical rod 54 can rotate and clean the mud on the outer surface of the radish during the rotation of the vertical rod 54. This can reduce the amount of sand and gravel in the mud falling onto the conveyor 2, avoid damage to it, and thus improve the service life of the conveyor 2.

[0025] Synchronous pulleys 541 are fixedly fitted on the outer periphery of the vertical rod 54 near the top, and synchronous belts 542 are fitted together between the synchronous pulleys 541.

[0026] Specifically, by setting the synchronous wheel 541 and the synchronous belt 542, the vertical rod 54 can rotate synchronously, which is beneficial for cleaning the radish by rotating the brush bristles 56 later.

[0027] An L-shaped frame 91 is fixedly installed at the top center of the rear support block 9. A hydraulic cylinder 92 is fixedly installed at the top of the inner cavity of the L-shaped frame 91. A baffle 93 is fixedly installed at the bottom of the hydraulic cylinder 92, and the bottom of the baffle 93 is fitted to the bottom of the inner cavity of the guide frame 8.

[0028] Specifically, by setting up a hydraulic cylinder 92, the baffle 93 can be moved up and down. When cleaning the radish, the baffle 93 is brought into contact with the guide frame 8, which can prevent the soil from falling on the top of the conveyor 2. After the soil on the radish is cleaned, the baffle 93 can be raised to facilitate the subsequent placement of the radish on the conveyor 2.

[0029] In order to comb out the wet mud on the bristles 56, in this embodiment, as follows: Figure 2 , Figure 5 and Figure 7As shown, the cleaning component 6 includes a connecting rod 61 fixedly installed on the opposite side of the irregular frame 51. A connecting frame 62 is fixedly installed on the opposite end of the connecting rod 61. A telescopic rod 63 is fixedly installed on the bottom of the connecting frame 62. A servo motor 66 is fixedly installed on one side of the cleaning frame 4 near the rear side. A threaded rod 67 is fixedly installed on the end of the power output shaft of the servo motor 66. The other end of the threaded rod 67 is rotatably connected to the adjacent support block 9. A threaded sleeve 68 is threadedly connected to the outer periphery of the threaded rod 67 near the other end. A fixing plate 64 is fixedly installed on the opposite side of the front support block 9 and the cleaning frame 4. An arc-shaped block 65 is fixedly installed on the top of the cleaning frame 4 near both the front and rear sides. Several combing rods 69 are fixedly installed on the opposite side of the inner cavity of the cleaning frame 4.

[0030] Specifically, during the process of processing radishes, with the help of the cleaning component 6, the irregular frame 51 can be moved to one side. During the movement, the connecting rod 61 comes into contact with the arc-shaped block 65, which can cause the irregular frame 51 to move upward. As the irregular frame 51 continues to move to one side, with the cooperation of several combing rods 69, the wet dirt on the bristles 56 can be combed and removed, which helps to improve the subsequent cleaning effect on the bristles 56.

[0031] The telescopic rod 63 is movably fitted with connecting springs 631 on its outer periphery. A sliding block 632 is fixedly installed at the bottom end of the connecting spring 631 on the front side. The bottom end of the connecting spring 631 on the rear side is fixedly connected to the adjacent threaded sleeve 68. The top end of the connecting spring 631 is fixedly connected to the adjacent connecting frame 62. The bottom end of the connecting spring 631 is fixedly connected to the sliding block 632 and the threaded sleeve 68 respectively.

[0032] A slider is fixedly installed at the bottom of the sliding block 632, and a groove is provided at the top of the fixing plate 64, with the slider slidably connected to the inner cavity of the groove.

[0033] Specifically, the fixed block 64 slides in the inner cavity of the slide groove with the help of the slider, which can stabilize the irregular frame 51 when it moves, and limit the movement of the threaded sleeve 68.

[0034] In order to clean the dirt adhering to the combing bar 69, in this embodiment, as follows: Figure 4 and Figure 5As shown, the air blowing assembly 7 includes a flexible bladder 71 fixedly installed on one side of the sliding block 632. One side of the flexible bladder 71 is fixedly connected to the cleaning frame 4. An exhaust pipe 72 is inserted into the rear side of the flexible bladder 71 near one side. An air inlet pipe 74 is fixedly installed on the top of the flexible bladder 71 near one side. Several cleaning pipes 73 are fixedly installed on opposite sides of the inner cavity of the cleaning frame 4. (The cleaning pipes 73 have a small diameter. When the gas in the inner cavity of the cleaning frame 4 passes through the inner cavity of the cleaning pipes 73, the gas can be accelerated within the cleaning pipes 73, which can improve the air blowing effect.) The principle of cleaning the soil adhering to the combing bar 69 is that the mass of gas passing through any cross section of the pipe per unit time must be equal. When the pipe narrows and the cross-sectional area decreases, the only way for the gas to maintain the same mass flow rate is to accelerate through, thus increasing the flow rate. Several cleaning pipes 73 are equidistantly distributed in the inner cavity of the cleaning frame 4, and the cleaning pipes 73 are staggered with several combing bars 69. An air inlet one-way valve is provided on the outer periphery of the air inlet pipe 74, and an exhaust one-way valve is provided on the outer periphery of the exhaust pipe 72.

[0035] Specifically, when the sliding block 632 moves to one side, it can squeeze the flexible bladder 71 and deliver gas to the inner cavity of the cleaning frame 4 through the exhaust pipe 72, and then discharge it through the cleaning pipe 73, thereby cleaning the dirt attached to the combing bar 69, which helps to improve the subsequent combing effect of the combing bar 69.

[0036] In summary, the working principle of this invention is as follows: A radish is placed inside the vibrating screen 1, and the soft soil on the surface of the radish is shaken off by an external controller. Then, the servo motor 66 is started, and the rotation of the servo motor 66's power output shaft drives the threaded rod 67 fixed to the end of the servo motor 66's power output shaft to rotate. This causes the threaded sleeve 68, threaded to the outer circumference of the threaded rod 67, to move to one side. With the connection of the connecting rod 61, the irregular frame 51 can move to one side, driving the drive motor 53's power output shaft to rotate. This causes the vertical rod 54 fixed to the end of the drive motor 53's power output shaft to rotate. Under the transmission of the synchronous pulley 541 and the synchronous belt 542, several brush rollers 55 can rotate. The several bristles 56 fixed on the brush rollers 55 remove the mud from the outer surface of the radish. The soil is rotated and cleaned, which reduces the amount of gravel falling onto the conveyor 2, preventing damage and extending its service life. When the irregular frame 51 moves to one side, the connecting rod 61 contacts the arc block 65 during the movement, causing the irregular frame 51 to move upward. As the irregular frame 51 continues to move to one side, the wet soil on the bristles 56 is combed off by the combined action of several combing rods 69, which helps to improve the subsequent cleaning effect on the bristles 56. When the sliding block 632 moves to one side, it can squeeze the flexible bladder 71 and deliver gas to the inner cavity of the cleaning frame 4 through the exhaust pipe 72, and then discharge it through the cleaning pipe 73, thereby cleaning the soil attached to the combing rods 69, which helps to improve the subsequent combing effect of the combing rods 69.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for pre-processing pickled vegetables, comprising a vibrating screen (1), a conveyor (2) disposed on the other side of the vibrating screen (1), and a washing tank (3) disposed on the other side of the conveyor (2), characterized in that: A cleaning frame (4) is fixedly installed on one side of the vibrating screen (1), and support blocks (9) are fixedly installed on both the front and rear sides of the vibrating screen (1) near the other side. A guide frame (8) is fixedly installed on the other side of the vibrating screen (1). The desliming assembly (5) is located on the top of the vibrating screen (1) near the other side; Cleaning components (6) are arranged together on the front and rear sides of the vibrating screen (1); Air blowing assembly (7) is mounted on cleaning rack (4).

2. The conveying device for pre-processing pickled vegetables according to claim 1, characterized in that: The sludge removal assembly (5) includes a shaped frame (51) located in the inner cavity of the vibrating screen (1) near the other side. Several vertical rods (54) are movably passed through the top of the shaped frame (51). An L-shaped plate (52) is fixedly installed in the middle of the other side of the shaped frame (51). A drive motor (53) is fixedly installed in the top of the inner cavity of the L-shaped plate (52). The power output shaft of the drive motor (53) is fixedly connected to the adjacent vertical rod (54). Brush rollers (55) are fixedly sleeved on the outer periphery of the vertical rods (54) near the bottom. Several brush bristles (56) are fixedly installed on the outer periphery of the brush rollers (55).

3. The conveying device for pre-processing pickled vegetables according to claim 2, characterized in that: Synchronous pulleys (541) are fixedly fitted on the outer periphery of each vertical rod (54) near the top, and synchronous belts (542) are fitted together between the synchronous pulleys (541).

4. The conveying device for pre-processing pickled vegetables according to claim 1, characterized in that: An L-shaped frame (91) is fixedly installed at the top middle position of the rear support block (9). A hydraulic cylinder (92) is fixedly installed at the top of the inner cavity of the L-shaped frame (91). A baffle (93) is fixedly installed at the bottom of the hydraulic cylinder (92), and the bottom of the baffle (93) is fitted to the bottom of the inner cavity of the guide frame (8).

5. The conveying device for pre-processing pickled vegetables according to claim 1, characterized in that: The cleaning component (6) includes a connecting rod (61) fixedly installed on the opposite side of the irregular frame (51). A connecting frame (62) is fixedly installed on the opposite end of the connecting rod (61). A telescopic rod (63) is fixedly installed on the bottom of the connecting frame (62). A servo motor (66) is fixedly installed on one side of the cleaning frame (4) near the rear side. A threaded rod (67) is fixedly installed on the end of the power output shaft of the servo motor (66). The other end of the threaded rod (67) is rotatably connected to the adjacent support block (9). A threaded sleeve (68) is threadedly connected to the outer periphery of the threaded rod (67) near the other end. A fixing plate (64) is fixedly installed on the opposite side of the front support block (9) and the cleaning frame (4). An arc-shaped block (65) is fixedly installed on the top of the cleaning frame (4) near the front and rear sides. Several combing rods (69) are fixedly installed on the opposite side of the inner cavity of the cleaning frame (4).

6. The conveying device for pre-processing pickled vegetables according to claim 5, characterized in that: The telescopic rod (63) is movably fitted with connecting springs (631) on its outer periphery. A sliding block (632) is fixedly installed at the bottom end of the connecting spring (631) on the front side. The bottom end of the connecting spring (631) on the rear side is fixedly connected to the adjacent threaded sleeve (68). The top end of the connecting spring (631) is fixedly connected to the adjacent connecting frame (62) respectively. The bottom end of the connecting spring (631) is fixedly connected to the sliding block (632) and the threaded sleeve (68) respectively.

7. The conveying device for pre-processing pickled vegetables according to claim 6, characterized in that: The bottom of the sliding block (632) is fixedly equipped with a slider, and the top of the fixing plate (64) is provided with a groove, and the slider is slidably connected to the inner cavity of the groove.

8. The conveying device for pre-processing pickled vegetables according to claim 1, characterized in that: The air blowing assembly (7) includes a flexible bladder (71) fixedly installed on one side of the sliding block (632). One side of the flexible bladder (71) is fixedly connected to the cleaning frame (4). An exhaust pipe (72) is inserted into the rear side of the flexible bladder (71) near one side. An air inlet pipe (74) is fixedly installed on the top of the flexible bladder (71) near one side. Several cleaning pipes (73) are fixedly installed on opposite sides of the inner cavity of the cleaning frame (4).

9. The conveying device for pre-processing pickled vegetables according to claim 8, characterized in that: Several cleaning tubes (73) are equidistantly distributed in the inner cavity of the cleaning rack (4), and the cleaning tubes (73) are staggered with several combing bars (69).

10. The conveying device for pre-processing pickled vegetables according to claim 8, characterized in that: An intake check valve is provided on the outer periphery of the intake pipe (74), and an exhaust check valve is provided on the outer periphery of the exhaust pipe (72).

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