Raw material feeding device and feeding method for food processing

Abstract

The invention relates to the technical field of feeding devices, and discloses a raw material feeding device for food processing and a feeding method.The raw material feeding device comprises a surrounding plate, the outer surface of the surrounding plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, and the circumferential surface of the rotating shaft is in transmission connection with a conveying belt; a rotating column is rotationally connected to the inner wall of the surrounding plate, a base is fixedly connected to the bottom of the surrounding plate, and a collecting box is fixedly connected to the bottom of the surrounding plate; a cleaning and scraping mechanism is arranged on the inner wall of the surrounding plate, during transportation, the rotating column drives the first scraping plate to clean the conveying belt, residues are prevented from being left on the conveying belt during transportation, and therefore the service life of the conveying belt is prolonged, the production cost is reduced, the feeding speed of the equipment is increased, and the conveying belt is convenient to clean while cleaning is conducted. And the scraper I drives the scraper II to scrape the conveying belt again, so that the contact area of scraping is increased, the stable operation of the conveying belt is ensured, and the working efficiency of the conveying belt is improved.

Description

Technical Field

[0001] The 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 process 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 flour, oil, beans and other raw materials 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] The patent with application number 202420307418.6 relates to a raw material feeding device for food processing, and in particular includes a base, an active rod is rotatably connected to the upper surface of the base, a driven rod is rotatably connected to the upper surface of the base, a motor is fixedly installed on the upper surface of the base, the surface of the active rod is rotatably connected to a conveyor belt, a screw is threadedly connected to the upper surface of the base, a rotating head is fixedly installed on one end of the screw, a guide plate is rotatably connected to one end of the screw, a roller is rotatably connected to the side of the guide plate, and a brush is slidably connected to the lower surface of the guide plate. The patent realizes the combing of materials by arranging screw rods, rotating heads, guide plates, rollers, and brushes to avoid the situation where materials are scattered and discharged, and can concentrate the materials to avoid the dispersion of materials and the need for workers to collect and clean the scattered materials separately. The practicality is high, but this device is difficult to scrape comprehensively when cleaning food transportation, so that the cleaning of the conveyor belt is not clean enough, and the food raw materials will be contaminated 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 a 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 inner wall of the scraper plate. 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 residues 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 rod 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, wherein 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 through 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 reciprocate 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 reduced, so that the surface of the conveyor belt is easier to clean, the quality of food raw materials is guaranteed, and the processing flow is smoother, thereby improving production efficiency. When screening, the screen plate drives the baffle to indirectly feed the food raw materials, avoiding the overload of equipment caused by a large amount of raw materials input at one time, extending the service life of the equipment, making the quality of food production better, and improving the overall work 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, 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 two, an inclined block three, a sliding rod, a positioning block, a fixed rod, a connecting plate, a cleaning plate, a protrusion one, and a protrusion two. The guide plate is rotatably connected to the outer surface of the enclosure plate by a torsion spring, the protrusion two is fixedly connected to the outer surface of the guide plate, the inclined block two is fixedly connected to the outer surface of the guide plate, the inclined block three is slidably connected to the inner wall of the enclosure plate, the sliding rod is fixedly connected to the side of the inclined block three away from the inclined block two, 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 one is fixedly connected to the top of the cleaning plate. While feeding, the moving block drives the guide plate to guide the food raw materials to prevent 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; 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: 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; 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 reciprocate through the reciprocating groove on the circumferential surface to clean the top of the conveyor belt; Step 3: The reciprocating movement of scraper 1 drives reciprocating screw 2 to move reciprocatingly, 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, the pulley drives reciprocating screw 2 to rotate, and reciprocating screw 2 drives scraper 2 to move reciprocatingly through the reciprocating groove on the circumferential surface to clean the conveyor belt, which is convenient for subsequent loading.

[0009] The present invention adopts the above technical solution to bring the following beneficial effects: 1. A raw material feeding device for food processing, through the coordinated operation among 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 residues 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. 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.

[0010] 2. This raw material feeding device for food processing cooperates with the screen plate, screen claws, moving blocks, connecting rods, L-shaped rods, inclined blocks, baffles, and fixed frames. When food materials enter the conveyor belt, the reciprocating screw drives the screen claws to move back and forth to screen the incoming food materials, thereby avoiding the accumulation of food materials and the adhesion of food together, 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, thereby improving production efficiency. When screening, the screen plate drives the baffle to indirectly feed the food raw materials, avoiding the overload of the equipment caused by a large amount of raw materials input at one time, extending the service life of the equipment, improving the quality of food production, and improving the overall working efficiency of the equipment.

[0011] 3. The raw material feeding device for food processing, 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 to avoid 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, thereby improving the overall feeding efficiency and making the cleaning work more orderly and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the conveyor belt structure of the present invention; Figure 3 It is a schematic diagram of the enclosure structure of the present invention; Figure 4 This is a schematic diagram of the structure of a scraper of the present invention; Figure 5 This is a schematic diagram of the structure of the scraper 2 of the present invention; Figure 6 It is a schematic diagram of the sieve plate structure of the present invention; Figure 7 This is a schematic diagram of the baffle structure of the present invention; Figure 8 This is a schematic diagram of the guide plate structure of the present invention; Fig. 9 For the present invention Figure 8 A magnified view of the structure in the middle.

[0013] In the figure: 1. enclosure; 2. rotating shaft; 3. motor; 4. conveyor belt; 5. base; 6. scraper mechanism; 61. pulley group; 62. reciprocating screw rod 1; 63. scraper plate 1; 64. reciprocating screw rod 2; 65. pulley; 66. scraper plate 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. convex block 1; 810. convex block 2; 9. rotating column; 10. collecting box. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0015] See also Figure 1-Figure 9, one embodiment of the present invention is: a raw material feeding device for food processing, comprising a panel 1, a motor 3 is fixedly connected to the outer surface of the panel 1, a rotating shaft 2 is fixedly connected to the output end of the motor 3, a conveyor belt 4 is transmission-connected to the circumferential surface of the rotating shaft 2, a rotating column 9 is rotationally connected to the inner wall of the panel 1, a base 5 is fixedly connected to the bottom of the panel 1, and a collecting box 10 is fixedly connected to the bottom of the panel 1; a scraping mechanism 6 is arranged on the inner wall of the panel 1, a screening mechanism 7 is arranged on the inner wall of the panel 1, and a guide mechanism 8 is arranged on the outer surface of the panel 1; the scraping mechanism 6 comprises 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 reciprocate 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 increasing the loading speed of the equipment. 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 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 plate 63 drives the reciprocating screw rod 64 to move back and forth, and the reciprocating screw rod 64 drives the pulley 65 to move back and forth, and the pulley 65 passes The contact between the circumferential surface and the top of the limit rod 67 drives the pulley 65 to rotate, and the pulley 65 drives the reciprocating screw rod 64 to rotate. The reciprocating screw rod 64 drives the scraper 2 66 to move back and forth through the circumferential surface reciprocating groove to scrape the conveyor belt 4, thereby avoiding cross contamination between different food materials, increasing the contact area for scraping, and reducing the friction caused by the accumulation of attachments, ensuring the smooth operation of the conveyor belt 4, thereby 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.

[0016] The screening mechanism 7 includes 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 plate 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; 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 reciprocate through the hinge point with the moving block 73, and the moving block 73 drives the screening plate 71 to reciprocate, and the screening plate 71 drives the screening claw 72 to reciprocate to screen the incoming food material, avoid the accumulation of food material and the adhesion of food together, and also reduce the adhesion of food material, so that the surface of the conveyor belt 4 is easier to clean, the quality of food raw materials is guaranteed, and the processing flow is smoother, thereby improving production efficiency. The screening mechanism 7 also includes an L-shaped The cam 76 is fixedly connected to the top of the enclosure 1, and the baffle 77 is slidably connected to the inner wall of the fixed frame 78 by a spring. The cam 76 is fixedly connected to the front side of the baffle 77. When the food raw materials are screened, the sieve plate 71 moves to drive the L-shaped rod 75 to move. The L-shaped rod 75 drives the oblique block 76 to move through the inclined surface. The oblique 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 feed the food raw materials, avoiding the overload of the equipment caused by a large amount of raw materials at one time, prolonging 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 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 oblique block 76, and the two sides of the baffle 77 contact the enclosure 1.

[0017] 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, the motor 3 drives the rotating shaft 2 to rotate, 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, 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, the reciprocating screw rod 62 drives the scraper 63 to reciprocate through the reciprocating groove on the circumferential surface to clean the bottom of the conveyor belt 4, so as to prevent the bottom of the conveyor belt 4 from being damaged when the food materials are transported. There are residues 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 reciprocate, and the reciprocating screw rod 2 64 drives the pulley 65 to reciprocate. 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 reciprocate 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.

[0018] 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 reciprocate through the hinge point with the moving block 73, and the moving block 73 drives the screen plate 71 to reciprocate, and the screen plate 71 drives the sieving claw 72 to reciprocate to screen the incoming food material, so as to avoid the accumulation of food materials and the adhesion of food, and also reduce the adhesion of food materials, so that the surface of the conveyor belt 4 is easier to clean, the quality of food raw materials is guaranteed, and the processing flow is smoother, thereby improving production efficiency. When screening the food raw materials, the screen plate 71 moves to drive the L-shaped rod 75 to move, and 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 feed the food raw materials, avoiding the overload of the equipment caused by a large amount of raw materials input at one time, extending the service life of the equipment, making the quality of food production better, and improving the overall working efficiency of the equipment.

[0019] See also Figure 1-Figure 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 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 through 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, the third inclined block 83 is slidably connected to the inner wall of the enclosure 1, and the sliding rod 84 is fixedly connected to the third inclined block 83 is away from the side of the inclined block 2 82. 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 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, so as to prevent the food from deviating to both sides during transportation, thereby realizing 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 rod. On one side of the movable 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 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, so that the food is guided. 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 also making the food material guided better, improving the overall efficiency of feeding, 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.

[0020] A feeding method for a raw material feeding device for food processing comprises the following steps: 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, 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 labor; Step 2: During transportation, the conveyor belt 4 can be used to drive 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 bottom of the conveyor belt 4; Step three: The reciprocating movement of scraper 1 63 drives the reciprocating screw rod 2 64 to move reciprocatingly, 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 circumferential surface reciprocating groove to clean the conveyor belt 4, which is convenient for subsequent loading.

[0021] 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 guide plate 81 is cleaned by the torsion spring reset. 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 realizing the vibration of the cleaning plate 88 to shake off the adhesion, 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.

[0022] The present invention provides a raw material feeding device and feeding method for food processing. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by 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) comprises 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 fixedly connected to the left end of the rotating column (9). The first scraper (63) is connected to the right end of the reciprocating screw rod (62), the first scraper (63) is movably connected to the circumferential surface of the first reciprocating screw rod (62), the second reciprocating screw rod (64) is rotatably connected to the inner wall of the first scraper (63), the pulley (65) is fixedly connected to the rear end of the second reciprocating screw rod (64), the second scraper (66) is movably connected to the circumferential surface of the second reciprocating screw rod (64), and the limit rod (67) is fixedly connected to the outer surface of the enclosure (1).

2. A raw material feeding device for food processing according to claim 1, characterized in that: The conveyor belt (4) is in contact with the enclosure (1) on both sides, the circumferential surface of the rotating shaft (2) is rotationally 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 1 (62) is rotatably connected to the inner wall of the enclosure (1), the top of the scraper plate 1 (63) contacts the bottom of the conveyor belt (4), the top of the scraper plate 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).

4. A raw material feeding device for food processing according to claim 3, characterized in that: 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 plate (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).

5. A raw material feeding device for food processing according to claim 4, characterized in that: 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).

6. A raw material feeding device for food processing according to claim 5, 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 1 (76), and both sides of the baffle (77) contact the enclosure (1).

7. A raw material feeding device for food processing according to claim 6, characterized in that: The guide mechanism (8) comprises 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 plate (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 enclosure plate (1). On the inner wall of the enclosure (1), the sliding rod (84) is fixedly connected to a 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 a 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) via a torsion spring, the cleaning plate (88) is fixedly connected to a 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).

8. A raw material feeding device for food processing according to claim 7, 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).

9. A feeding method for a raw material feeding device for food processing, using the raw material feeding device for food processing according to claim 8, characterized in that: The following steps are involved: Step 1: When transporting and loading food raw materials such as beans, a worker can start the motor (3) through the main console to start working, 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; Step 2: During transportation, the conveyor belt (4) can be used to drive 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 reciprocating movement of the scraper plate 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) 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 plate 2 (66) to move reciprocatingly through the circumferential surface reciprocating groove to clean the conveyor belt (4), thereby facilitating subsequent material loading.

Images