Raw material feeding device and feeding method for food processing

Abstract

The present invention relates to the technical field of feeding devices, and discloses a raw material feeding device and a feeding method for food processing, comprising a panel, an outer surface of the panel is fixedly connected to a motor, an output end of the motor is fixedly connected to a rotating shaft, a circumferential surface of the rotating shaft is transmission-connected to a conveyor belt, an inner wall of the panel is rotatably connected to a rotating column, a bottom of the panel is fixedly connected to a base, and a collecting box is fixedly connected to the bottom of the panel; a scraping mechanism is provided on the inner wall of the panel, and during transportation, the rotating column drives scraper one to clean the conveyor belt to prevent residue from remaining on the conveyor belt during transportation, thereby extending the service life of the conveyor belt, reducing production costs, and increasing the feeding speed of the equipment. While cleaning, scraper one drives scraper two to scrape the conveyor belt again, thereby increasing the contact area for scraping, ensuring the smooth operation of the conveyor belt, and thus improving its working efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of feeding devices, in particular to a feeding device and a feeding method for raw materials used in food processing. Background Art

[0002] As the industrialization of the food processing industry continues to accelerate, the production scale of enterprises continues to expand. For example, large food production companies need to process tons of raw materials such as flour, oil, beans, etc. every day. In order to improve production efficiency when transporting beans, automated loading devices can achieve a continuous and stable supply of raw materials, greatly improving the production rhythm.

[0003] Patent application number 202420307418.6 relates to a raw material feeding device for food processing, which particularly includes a base, an active rod rotatably connected to the upper surface of the base, a driven rod rotatably connected to the upper surface of the base, a motor fixedly mounted on the upper surface of the base, a surface of the active rod rotatably connected to a conveyor belt, a screw rod threadedly connected to the upper surface of the base, a rotating head fixedly mounted on one end of the screw rod, a guide plate rotatably connected to one end of the screw rod, a roller rotatably connected to the side of the guide plate, and a brush slidably connected to the lower surface of the guide plate. This patent achieves the goal of combing the materials by arranging the screw rod, rotating head, guide plate, roller, and brush, thereby avoiding the situation where the materials are scattered and discharged. The materials can be discharged in a centralized manner, avoiding the need for workers to collect and clean the scattered materials separately due to the dispersion of the materials. The practicality is high, but this device is difficult to scrape completely when cleaning the food during transportation, resulting in insufficient cleaning of the conveyor belt and contamination of the food raw materials during transportation. Therefore, a raw material feeding device for food processing is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a raw material feeding device and feeding method for food processing in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a raw material feeding device for food processing, comprising a panel, the outer surface of the panel is fixedly connected to a motor, the output end of the motor is fixedly connected to a rotating shaft, the circumferential surface of the rotating shaft is transmission-connected to a conveyor belt, the inner wall of the panel is rotatably connected to a rotating column, the bottom of the panel is fixedly connected to a base, the bottom of the panel is fixedly connected to a collecting box; the inner wall of the panel is provided with a scraping mechanism, the inner wall of the panel is provided with a screening mechanism, and the outer surface of the panel is provided with a A guide mechanism is provided; the scraping mechanism includes a pulley group, a reciprocating screw rod, a scraper plate, a reciprocating screw rod, a pulley, a scraper plate, a limit rod, and a cam. The pulley group is fixedly connected to the left end of the rotating column, the reciprocating screw rod is fixedly connected to the axis of the pulley on the rear side of the pulley group, the cam is fixedly connected to the right end of the reciprocating screw rod, the scraper plate is movably connected to the circumferential surface of the reciprocating screw rod, the reciprocating screw rod is rotatably connected to the inner wall of the scraper plate, the pulley is fixedly connected to the rear end of the reciprocating screw rod, and the scraper plate is movably connected to the reciprocating screw rod. The outer surface of the rotating column is connected to the transmission of the conveyor belt. During transportation, the rotating column drives the scraper to move back and forth to clean the bottom of the conveyor belt, preventing residue or dust from remaining on the conveyor belt when transporting food materials, thereby extending the service life of the conveyor belt, reducing production costs, and increasing the speed of equipment loading. Scraper one drives scraper two to move back and forth to scrape the conveyor belt, avoiding cross contamination between different food materials, increasing the contact area for scraping, reducing the friction caused by the accumulation of attachments, ensuring the smooth operation of the conveyor belt, and thus improving its work efficiency; the circumferential surface of the reciprocating screw one is rotatably connected to the inner wall of the enclosure, the top of the scraper one contacts the bottom of the conveyor belt, the top of the scraper two contacts the bottom of the conveyor belt, the circumferential surface of the pulley contacts the top of the limit rod, and the left side of the cam contacts the enclosure.

[0006] Preferably, the screening mechanism includes a screen plate, a screening claw, a moving block, and a connecting rod, the moving block is slidably connected to the inner wall of the enclosure plate, the screen plate is fixedly connected to the outer surface of the moving block, the screening claw is fixedly connected to the bottom of the screen plate, and the connecting rod is hinged on the right side of the cam; the screening mechanism also includes an L-shaped rod, an inclined block 1, a baffle, and a fixed frame, the L-shaped rod is fixedly connected to the rear side of the screen plate, the fixed frame is fixedly connected to the top of the enclosure plate, the baffle is slidably connected to the inner wall of the fixed frame by a spring, and the inclined block 1 is fixedly connected to the front side of the baffle. When the food material enters the conveyor belt, the reciprocating screw rod 1 drives the screening claw to move back and forth to screen the incoming food The materials are screened to avoid the accumulation of food materials and the adhesion of food, and the adhesion of food materials is also reduced, making the surface of the conveyor belt easier to clean, ensuring the quality of food raw materials, making the processing flow smoother, and thus improving production efficiency. When screening, the screen plate drives the baffle to indirectly feed the food raw materials, avoiding the one-time large amount of raw materials input causing equipment overload, extending the service life of the equipment, making the quality of food production better, and improving the overall working efficiency of the equipment; the outer surface of the moving block is hinged to the left side of the connecting rod, the rear inclined surface of the L-shaped rod is in contact with the inclined surface of the inclined block 1, and the two sides of the baffle are in contact with the enclosure.

[0007] Preferably, the guide mechanism includes a guide plate, an inclined block 2, an inclined block 3, a sliding rod, a positioning block, a fixed rod, a connecting plate, a cleaning plate, a protrusion 1, and a protrusion 2, wherein the guide plate is rotatably connected to the outer surface of the enclosure plate by a torsion spring, the protrusion 2 is fixedly connected to the outer surface of the guide plate, the inclined block 2 is fixedly connected to the outer surface of the guide plate, the inclined block 3 is slidably connected to the inner wall of the enclosure plate, the sliding rod is fixedly connected to the side of the inclined block 3 away from the inclined block 2, the positioning block is fixedly connected to the outer surface of the enclosure plate, the fixed rod is fixedly connected to the side of the enclosure plate away from the sliding rod, the connecting plate is rotatably connected to the inner wall of the fixed rod by a torsion spring, the cleaning plate is fixedly connected to the side of the connecting plate away from the fixed rod, and the protrusion 1 is fixedly connected to the top of the cleaning plate, in indirect While feeding, the moving block drives the guide plate to guide the food raw materials, preventing the food from deviating to both sides during transportation, thereby achieving the centering of the raw materials, reducing the adjustment time of the equipment, and thus improving the overall production efficiency. While guiding, the guide plate drives the cleaning plate to clean the guide plate, further improving the cleaning effect, preventing impurities from accumulating on the conveyor belt, and also making the guided food materials better, improving the overall feeding efficiency, and making the cleaning work more orderly and efficient; the bottom of the guide plate contacts the top of the conveyor belt, the inclined surface of the inclined block two contacts the inclined surface of the inclined block three, the inner wall of the positioning block contacts the outer surface of the sliding rod, the front side of the sliding rod contacts the rear side of the moving block, and the side of the cleaning plate away from the connecting plate contacts the guide plate.

[0008] A feeding method for a raw material feeding device for food processing comprises the following steps:

[0009] Step 1: When transporting and loading food raw materials such as beans, the staff can start the motor through the main console to work, the motor drives the shaft to rotate, and the shaft drives the conveyor belt to move. At this time, the food materials are placed on the conveyor belt for transportation by machinery or manual labor;

[0010] Step 2: During transportation, the conveyor belt can be used to drive the rotating column to rotate, the rotating column drives the front pulley of the pulley group to rotate, the pulley group drives the rear pulley to rotate through the belt, the pulley group drives the reciprocating screw rod 1 to rotate through the rear pulley, and the reciprocating screw rod 1 drives the scraper 1 to move back and forth through the reciprocating groove on the circumferential surface to clean the top of the conveyor belt;

[0011] Step 3: The reciprocating movement of scraper 1 drives the reciprocating screw 2 to move reciprocatingly, and the reciprocating screw 2 drives the pulley to move reciprocatingly. The pulley contacts the top of the limit rod through the circumferential surface to drive the pulley to rotate, and the pulley drives the reciprocating screw 2 to rotate. The reciprocating screw 2 drives the scraper 2 to move reciprocatingly through the reciprocating groove on the circumferential surface to clean the conveyor belt, which is convenient for subsequent loading.

[0012] The present invention adopts the above technical solution, which can bring the following beneficial effects:

[0013] 1. A raw material feeding device for food processing, through the coordinated operation of a pulley group, a reciprocating screw rod 1, a scraper 1, a reciprocating screw rod 2, a pulley, a scraper 2, a limit rod, and a cam, during transportation, a rotating column drives the scraper 1 to move back and forth to clean the bottom of the conveyor belt, thereby preventing residue or dust from remaining on the conveyor belt when transporting food materials, thereby extending the service life of the conveyor belt, reducing production costs, and improving the loading speed of the equipment. While cleaning, the scraper 1 drives the scraper 2 to move back and forth to scrape the conveyor belt, avoiding cross contamination between different food materials, increasing the contact area for scraping, reducing the friction caused by the accumulation of attachments, ensuring the smooth operation of the conveyor belt, and thus improving its work efficiency.

[0014] 2. This food processing raw material feeding device cooperates with the screen plate, screening claws, moving blocks, connecting rods, L-shaped rods, inclined blocks, baffles, and fixed frames. When the food materials enter the conveyor belt, the reciprocating screw drives the screening claws to move back and forth to screen the incoming food materials, thereby avoiding the accumulation of food materials and the adhesion of food, and also reducing the adhesion of food materials, making the surface of the conveyor belt easier to clean, ensuring the quality of food raw materials, making the processing flow smoother, and thus improving production efficiency. During screening, the screen plate drives the baffle to indirectly feed the food raw materials, thereby avoiding the overload of the equipment caused by the one-time input of a large amount of raw materials, extending the service life of the equipment, improving the quality of food production, and improving the overall working efficiency of the equipment.

[0015] 3. This food processing raw material feeding device, through the coordinated operation among the guide plate, inclined block two, inclined block three, sliding rod, positioning block, fixed rod, connecting plate, cleaning plate, protrusion one and protrusion two, while indirectly feeding, the moving block drives the guide plate to guide the food raw materials, avoiding the food from shifting to both sides during transportation, thereby achieving the centering of the raw materials, reducing the adjustment time of the equipment, and thus improving the overall production efficiency. While guiding, the guide plate drives the cleaning plate to clean the guide plate, further improving the cleaning effect, preventing impurities from accumulating on the conveyor belt, and also making the guided food materials better, improving the overall feeding efficiency, and making the cleaning work more orderly and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a schematic diagram of the conveyor belt structure of the present invention;

[0018] Figure 3 This is a schematic diagram of the enclosure structure of the present invention;

[0019] Figure 4 This is a structural schematic diagram of a scraper according to the present invention;

[0020] Figure 5 This is a schematic structural diagram of the scraper 2 of the present invention;

[0021] Figure 6 Schematic diagram of the sieve plate structure of the present invention;

[0022] Figure 7 Schematic diagram of the baffle structure of the present invention;

[0023] Figure 8 This is a schematic diagram of the guide plate structure of the present invention;

[0024] Figure 9 For the present invention Figure 8A magnified view of the structure in the middle.

[0025] In the figure: 1. enclosure; 2. rotating shaft; 3. motor; 4. conveyor belt; 5. base; 6. scraping mechanism; 61. pulley assembly; 62. reciprocating screw rod 1; 63. scraper 1; 64. reciprocating screw rod 2; 65. pulley; 66. scraper 2; 67. limit rod; 68. cam; 7. screening mechanism; 71. screening plate; 72. screening claw; 73. moving block; 74. connecting rod; 75. L-shaped rod; 76. inclined block 1; 77. baffle; 78. fixed frame; 8. guide mechanism; 81. guide plate; 82. inclined block 2; 83. inclined block 3; 84. sliding rod; 85. positioning block; 86. fixed rod; 87. connecting plate; 88. cleaning plate; 89. protrusion 1; 810. protrusion 2; 9. rotating column; 10. collecting box. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figures 1-9, one embodiment of the present invention is: a raw material feeding device for food processing, comprising a panel 1, the outer surface of the panel 1 is fixedly connected to a motor 3, the output end of the motor 3 is fixedly connected to a rotating shaft 2, the circumferential surface of the rotating shaft 2 is transmission-connected to a conveyor belt 4, the inner wall of the panel 1 is rotatably connected to a rotating column 9, the bottom of the panel 1 is fixedly connected to a base 5, and the bottom of the panel 1 is fixedly connected to a collecting box 10; a scraping mechanism 6 is provided on the inner wall of the panel 1, a screening mechanism 7 is provided on the inner wall of the panel 1, and a guide mechanism 8 is provided on the outer surface of the panel 1; the scraping mechanism 6 includes a pulley group 61, a reciprocating screw rod 1 62, a scraper 1 63, a reciprocating screw rod 2 64, a pulley 65, a scraper 2 66, a limit rod 67, a cam 68, a pulley The group 61 is fixedly connected to the left end of the rotating column 9, the reciprocating screw rod 62 is fixedly connected to the axis of the pulley on the rear side of the pulley group 61, the cam 68 is fixedly connected to the right end of the reciprocating screw rod 62, and the scraper 63 is movably connected to the circumferential surface of the reciprocating screw rod 62. During transportation, the rotating column 9 can be driven by the conveyor belt 4 to rotate, the rotating column 9 drives the front pulley of the pulley group 61 to rotate, the pulley group 61 drives the rear pulley to rotate through the belt, the pulley group 61 drives the reciprocating screw rod 62 to rotate through the rear pulley, and the reciprocating screw rod 62 drives the scraper 63 to move back and forth through the reciprocating groove on the circumferential surface to clean the bottom of the conveyor belt 4 to prevent residual food materials from being transported. Slag or dust remains on the conveyor belt 4, thereby extending the service life of the conveyor belt 4, reducing production costs, and improving the loading speed of the equipment. The reciprocating screw rod 2 64 is rotatably connected to the inner wall of the scraper 1 63, the pulley 65 is fixedly connected to the rear end of the reciprocating screw rod 2 64, the scraper 2 66 is movably connected to the circumferential surface of the reciprocating screw rod 2 64, and the limit rod 67 is fixedly connected to the outer surface of the enclosure 1; the two sides of the conveyor belt 4 are in contact with the enclosure 1, the circumferential surface of the rotating shaft 2 is rotatably connected to the inner wall of the enclosure 1, and the outer surface of the rotating column 9 is connected to the transmission of the conveyor belt 4. While cleaning the conveyor belt 4, the reciprocating movement of the scraper 1 63 drives the reciprocating screw rod 2 64 to move back and forth, and the reciprocating screw rod 2 64 drives the pulley 65 to move back and forth, and the pulley 65 passes The circumferential surface contacts the top of the limit rod 67 to drive the pulley 65 to rotate, and the pulley 65 drives the reciprocating screw rod 2 64 to rotate. The reciprocating screw rod 2 64 drives the scraper 2 66 to move back and forth through the reciprocating groove on the circumferential surface to scrape the conveyor belt 4, avoiding cross contamination between different food materials, increasing the contact area for scraping, reducing the friction caused by the accumulation of attachments, ensuring the smooth operation of the conveyor belt 4, and thus improving its working efficiency; the circumferential surface of the reciprocating screw rod 1 62 is rotatably connected to the inner wall of the enclosure 1, the top of the scraper 1 63 contacts the bottom of the conveyor belt 4, the top of the scraper 2 66 contacts the bottom of the conveyor belt 4, the circumferential surface of the pulley 65 contacts the top of the limit rod 67, and the left side of the cam 68 contacts the enclosure 1.

[0028] The sieve mechanism 7 comprises a sieve plate 71, a sieve claw 72, a moving block 73, and a connecting rod 74. The moving block 73 is slidably connected to the inner wall of the enclosure plate 1, the sieve plate 71 is fixedly connected to the outer surface of the moving block 73, the sieve claw 72 is fixedly connected to the bottom of the sieve plate 71, and the connecting rod 74 is hinged to the right side of the cam 68; when the food material enters the conveyor belt 4, the reciprocating screw rod 62 rotates to drive the cam 68 to rotate, and the cam 68 drives the connecting rod 74 to rotate through the hinge point, and the connecting rod 74 drives the moving block 73 to move back and forth through the hinge point with the moving block 73. The moving block 73 drives the sieve plate 71 to move back and forth, and the sieve plate 71 drives the sieve claw 72 to move back and forth to screen the incoming food material, avoiding the accumulation of food material and the adhesion of food, and also reducing the adhesion of food material, making the surface of the conveyor belt 4 easier to clean, ensuring the quality of food raw materials, making the processing flow smoother, thereby improving production efficiency. The cam 76 is fixed to the top of the cam 78, and the cam 77 is fixed to the top of the cam 78. The cam 76 is fixed to the top of the cam 78, and the cam 77 is fixed to the top of the cam 78. The cam 76 is fixed to the front of the cam 78. When the cam 76 is closed, the cam 76 is opened, and the cam 77 is opened.

[0029] Working principle: When transporting and loading food raw materials such as beans, the staff can start the motor 3 through the main console to work, and the motor 3 drives the rotating shaft 2 to rotate, and the rotating shaft 2 drives the conveyor belt 4 to move. At this time, the food materials are placed on the conveyor belt 4 for transportation by machinery or manual means. During transportation, the conveyor belt 4 can be used to drive the rotating column 9 to rotate, and the rotating column 9 drives the front pulley of the pulley group 61 to rotate, and the pulley group 61 drives the rear pulley to rotate through the belt, and the pulley group 61 drives the reciprocating screw rod 62 to rotate through the rear pulley, and the reciprocating screw rod 62 drives the scraper 63 to move back and forth through the reciprocating groove on the circumferential surface to clean the bottom of the conveyor belt 4 to prevent the food materials from being transported. There is residue or dust remaining on the conveyor belt 4, thereby extending the service life of the conveyor belt 4, reducing production costs, and improving the loading speed of the equipment. While cleaning the conveyor belt 4, the scraper 1 63 reciprocates to drive the reciprocating screw rod 2 64 to move reciprocally, and the reciprocating screw rod 2 64 drives the pulley 65 to move reciprocally. The pulley 65 contacts the top of the limit rod 67 through the circumferential surface to drive the pulley 65 to rotate, and the pulley 65 drives the reciprocating screw rod 2 64 to rotate. The reciprocating screw rod 2 64 drives the scraper 2 66 to move reciprocally through the circumferential surface reciprocating groove to scrape the conveyor belt 4, avoiding cross contamination between different food materials, increasing the contact area for scraping, reducing the friction caused by the accumulation of attachments, ensuring the smooth operation of the conveyor belt 4, and thus improving its work efficiency.

[0030] When the food material enters the conveyor belt 4, the reciprocating screw rod 62 rotates to drive the cam 68 to rotate. The cam 68 drives the connecting rod 74 to rotate through the hinge point. The connecting rod 74 drives the moving block 73 to move back and forth through the hinge point with the moving block 73. The moving block 73 drives the screen plate 71 to move back and forth. The screen plate 71 drives the screening claw 72 to move back and forth to screen the incoming food material, thereby avoiding the accumulation of food materials and the adhesion of food together, and reducing the adhesion of food materials, making the surface of the conveyor belt 4 easier to clean, ensuring the quality of food raw materials, making the processing flow smoother, and thus improving production efficiency. When screening the food raw materials, the screen plate 71 moves and drives the L-shaped rod 75 to move. The L-shaped rod 75 drives the inclined block 76 to move through the inclined surface, and the inclined block 76 drives the baffle 77 to move. When the L-shaped rod 75 is reset, the baffle 77 is reset by the spring to indirectly load the food raw materials, thereby avoiding the overload of the equipment caused by the one-time input of a large amount of raw materials, extending the service life of the equipment, making the quality of food production better, and improving the overall working efficiency of the equipment.

[0031] See also Figures 1-9On the basis of the above embodiment, in another embodiment of the present invention, the guide mechanism 8 includes a guide plate 81, a second oblique block 82, a third oblique block 83, a sliding rod 84, a positioning block 85, a fixing rod 86, a connecting plate 87, a cleaning plate 88, a first protrusion 89, and a second protrusion 810. The guide plate 81 is rotatably connected to the outer surface of the enclosure 1 through a torsion spring, the second protrusion 810 is fixedly connected to the outer surface of the guide plate 81, the second oblique block 82 is fixedly connected to the outer surface of the guide plate 81, the third oblique block 83 is slidably connected to the inner wall of the enclosure 1, and the sliding rod 84 is fixedly connected to the third oblique block. 83 is away from the side of the inclined block 2 82. At the same time of indirect loading, the moving block 73 drives the sliding rod 84 to move through the contact surface, and the sliding rod 84 drives the inclined block 3 83 to move. The inclined block 3 83 drives the inclined block 2 82 to rotate through the inclined surface, and the inclined block 2 82 drives the guide plate 81 to rotate to guide the food raw materials, avoiding the food from deviating to both sides during transportation, thereby achieving the centering of the raw materials, reducing the adjustment time of the equipment, and thus improving the overall production efficiency. The positioning block 85 is fixedly connected to the outer surface of the enclosure 1, and the fixing rod 86 is fixedly connected to the enclosure 1 away from the sliding surface. On one side of the movable rod 84, the connecting plate 87 is rotatably connected to the inner wall of the fixed rod 86 by a torsion spring, the cleaning plate 88 is fixedly connected to the side of the connecting plate 87 away from the fixed rod 86, and the protrusion 1 89 is fixedly connected to the top of the cleaning plate 88. While guiding the food, the guide plate 81 rotates and drives the cleaning plate 88 to move through the contact surface. When the guide plate 81 leaves, the torsion spring resets the guide plate 81 to clean it. At the same time, when the cleaning plate 88 moves, the cleaning plate 88 drives the protrusion 1 89 to move. The protrusion 1 89 contacts the protrusion 2 810 through the contact surface, thereby The vibration of the cleaning plate 88 can shake off the adhered matter, further improving the cleaning effect, preventing impurities from accumulating on the conveyor belt 4, and better guiding the food materials, improving the overall efficiency of feeding, and making the cleaning work more orderly and efficient; the bottom of the guide plate 81 contacts the top of the conveyor belt 4, the inclined surface of the inclined block 2 82 contacts the inclined surface of the inclined block 3 83, the inner wall of the positioning block 85 contacts the outer surface of the sliding rod 84, the front side of the sliding rod 84 contacts the rear side of the moving block 73, and the side of the cleaning plate 88 away from the connecting plate 87 contacts the guide plate 81.

[0032] A feeding method for a raw material feeding device for food processing comprises the following steps:

[0033] Step 1: When transporting and loading food raw materials such as beans, the staff can start the motor 3 through the main console to work, and the motor 3 drives the rotating shaft 2 to rotate, and the rotating shaft 2 drives the conveyor belt 4 to move. At this time, the food materials are placed on the conveyor belt 4 for transportation by mechanical or manual means;

[0034] Step 2: During transportation, the conveyor belt 4 can be used to drive the rotating column 9 to rotate, and the rotating column 9 drives the front pulley of the pulley group 61 to rotate. The pulley group 61 drives the rear pulley to rotate through the belt, and the pulley group 61 drives the reciprocating screw rod 1 62 to rotate through the rear pulley. The reciprocating screw rod 1 62 drives the scraper 1 63 to reciprocate through the reciprocating groove on the circumferential surface to clean the bottom of the conveyor belt 4;

[0035] Step 3: The reciprocating movement of scraper 1 63 drives the reciprocating screw rod 2 64 to move reciprocatingly, and the reciprocating screw rod 2 64 drives the pulley 65 to move reciprocatingly. The pulley 65 contacts the top of the limit rod 67 through the circumferential surface to drive the pulley 65 to rotate. The pulley 65 drives the reciprocating screw rod 2 64 to rotate. The reciprocating screw rod 2 64 drives the scraper 2 66 to move reciprocatingly through the reciprocating groove on the circumferential surface to scrape the conveyor belt 4, which is convenient for subsequent loading.

[0036] Working principle: During indirect feeding, the moving block 73 drives the sliding rod 84 to move through the contact surface, and the sliding rod 84 drives the inclined block three 83 to move. The inclined block three 83 drives the inclined block two 82 to rotate through the inclined surface, and the inclined block two 82 drives the guide plate 81 to rotate to guide the food raw materials, so as to prevent the food from deviating to both sides during transportation, thereby achieving the centering of the raw materials, reducing the adjustment time of the equipment, and thus improving the overall production efficiency. While guiding the food, the guide plate 81 rotates and drives the cleaning plate 88 to move through the contact surface. When the guide plate 81 leaves, the torsion spring resets the guide plate 81 to clean it. At the same time, when the cleaning plate 88 moves, the cleaning plate 88 drives the protrusion one 89 to move. The protrusion one 89 contacts the protrusion two 810 through the contact surface, thereby achieving the vibration of the cleaning plate 88 to shake off the adhered matter, further improving the cleaning effect, preventing impurities from accumulating on the conveyor belt 4, and also making the guided food materials better, improving the overall feeding efficiency, and making the cleaning work more orderly and efficient.

[0037] The present invention provides a raw material feeding device and method for food processing. There are many methods and approaches to implement this technical solution. The above is only a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications are also within the scope of protection of the present invention. Any components not specified in this embodiment may be implemented using existing technologies.

Claims

1. A raw material feeding device for food processing, comprising a panel (1), characterized in that: The outer surface of the enclosure (1) is fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to a rotating shaft (2), the circumferential surface of the rotating shaft (2) is drivingly connected to a conveyor belt (4), the inner wall of the enclosure (1) is rotatably connected to a rotating column (9), the bottom of the enclosure (1) is fixedly connected to a base (5), and the bottom of the enclosure (1) is fixedly connected to a collecting box (10); The inner wall of the enclosure (1) is provided with a scraping mechanism (6), the inner wall of the enclosure (1) is provided with a screening mechanism (7), and the outer surface of the enclosure (1) is provided with a guiding mechanism (8); The scraping mechanism (6) includes a pulley group (61), a reciprocating screw rod (62), a scraper plate (63), a reciprocating screw rod (64), a pulley (65), a scraper plate (66), a limit rod (67), and a cam (68). The pulley group (61) is fixedly connected to the left end of the rotating column (9), the reciprocating screw rod (62) is fixedly connected to the axis of the pulley on the rear side of the pulley group (61), and the cam (68) is fixed. Connected to the right end of the reciprocating screw rod (62), the scraper plate (63) is movably connected to the circumferential surface of the reciprocating screw rod (62), the reciprocating screw rod (64) is rotatably connected to the inner wall of the scraper plate (63), the pulley (65) is fixedly connected to the rear end of the reciprocating screw rod (64), the scraper plate (66) is movably connected to the circumferential surface of the reciprocating screw rod (64), and the limit rod (67) is fixedly connected to the outer surface of the enclosure (1); The screening mechanism (7) comprises a screening plate (71), a screening claw (72), a moving block (73), and a connecting rod (74); the moving block (73) is slidably connected to the inner wall of the enclosure (1); the screening plate (71) is fixedly connected to the outer surface of the moving block (73); the screening claw (72) is fixedly connected to the bottom of the screening plate (71); and the connecting rod (74) is hinged to the right side of the cam (68); The screening mechanism (7) further comprises an L-shaped rod (75), an inclined block (76), a baffle (77), and a fixing frame (78), wherein the L-shaped rod (75) is fixedly connected to the rear side of the screening plate (71), the fixing frame (78) is fixedly connected to the top of the enclosure (1), the baffle (77) is slidably connected to the inner wall of the fixing frame (78) via a spring, and the inclined block (76) is fixedly connected to the front side of the baffle (77).

2. A raw material feeding device for food processing according to claim 1, characterized in that: Both sides of the conveyor belt (4) are in contact with the enclosure (1), the circumferential surface of the rotating shaft (2) is rotatably connected to the inner wall of the enclosure (1), and the outer surface of the rotating column (9) is transmission-connected to the conveyor belt (4).

3. A raw material feeding device for food processing according to claim 2, characterized in that: The circumferential surface of the reciprocating screw rod (62) is rotatably connected to the inner wall of the enclosure (1), the top of the scraper plate (63) is in contact with the bottom of the conveyor belt (4), the top of the scraper plate (66) is in contact with the bottom of the conveyor belt (4), the circumferential surface of the pulley (65) is in contact with the top of the limiting rod (67), and the left side of the cam (68) is in contact with the enclosure (1).

4. A raw material feeding device for food processing according to claim 3, characterized in that: The outer surface of the moving block (73) is hinged to the left side of the connecting rod (74), the rear inclined surface of the L-shaped rod (75) contacts the inclined surface of the inclined block (76), and both sides of the baffle (77) contact the enclosure (1).

5. A raw material feeding device for food processing according to claim 4, characterized in that: The guide mechanism (8) includes a guide plate (81), a second inclined block (82), a third inclined block (83), a sliding rod (84), a positioning block (85), a fixing rod (86), a connecting plate (87), a cleaning plate (88), a first protrusion (89), and a second protrusion (810). The guide plate (81) is rotatably connected to the outer surface of the enclosure (1) via a torsion spring, the second protrusion (810) is fixedly connected to the outer surface of the guide plate (81), the second inclined block (82) is fixedly connected to the outer surface of the guide plate (81), and the third inclined block (83) is slidably connected to the outer surface of the guide plate (81). On the inner wall of the enclosure (1), the sliding rod (84) is fixedly connected to the side of the inclined block three (83) away from the inclined block two (82), the positioning block (85) is fixedly connected to the outer surface of the enclosure (1), the fixed rod (86) is fixedly connected to the side of the enclosure (1) away from the sliding rod (84), the connecting plate (87) is rotatably connected to the inner wall of the fixed rod (86) through a torsion spring, the cleaning plate (88) is fixedly connected to the side of the connecting plate (87) away from the fixed rod (86), and the protrusion one (89) is fixedly connected to the top of the cleaning plate (88).

6. A raw material feeding device for food processing according to claim 5, characterized in that: The bottom of the guide plate (81) contacts the top of the conveyor belt (4), the inclined surface of the second inclined block (82) contacts the inclined surface of the third inclined block (83), the inner wall of the positioning block (85) contacts the outer surface of the sliding rod (84), the front side of the sliding rod (84) contacts the rear side of the moving block (73), and the side of the cleaning plate (88) away from the connecting plate (87) contacts the guide plate (81).

7. A method for feeding a raw material feeding device for food processing, using the raw material feeding device for food processing according to claim 6, characterized in that: The following steps are involved: Step 1: When transporting and loading raw materials for bean food, the staff starts the motor (3) through the main console to work, the motor (3) drives the rotating shaft (2) to rotate, and the rotating shaft (2) drives the conveyor belt (4) to move. At this time, the food materials are placed on the conveyor belt (4) for transportation by mechanical or manual means; Step 2: During transportation, the conveyor belt (4) drives the rotating column (9) to rotate, the rotating column (9) drives the front pulley of the pulley group (61) to rotate, the pulley group (61) drives the rear pulley to rotate through the belt, the pulley group (61) drives the reciprocating screw rod 1 (62) to rotate through the rear pulley, and the reciprocating screw rod 1 (62) drives the scraper 1 (63) to reciprocate through the reciprocating groove on the circumferential surface to clean the top of the conveyor belt (4); Step 3: The scraper 1 (63) moves back and forth to drive the reciprocating screw rod 2 (64) to move back and forth, and the reciprocating screw rod 2 (64) drives the pulley (65) to move back and forth. The pulley (65) drives the pulley (65) to rotate by contacting the top of the limit rod (67) through the circumferential surface. The pulley (65) drives the reciprocating screw rod 2 (64) to rotate. The reciprocating screw rod 2 (64) drives the scraper 2 (66) to move back and forth through the circumferential surface reciprocating groove to clean the conveyor belt (4), which is convenient for subsequent loading.

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