Filtering and screening equipment for producing breadcrumbs

Abstract

The filtering and screening equipment for breadcrumb production comprises a bottom plate, a screening box is fixedly connected to the center of the top of the bottom plate, a vibration device is fixedly connected to the top of an inner cavity of the screening box, and a screening and discharging device is fixedly connected to the top of the vibration device; discharging ports are formed in the left side and the right side of the outer wall of the screening box correspondingly, an opening is formed in the top of the screening box, a rotating device is fixedly connected to the position, located above the left side of the screening discharging device, of the top of an inner cavity of the screening box, a secondary crushing box is fixedly connected to the top of the screening box, and a drying device is fixedly connected to the outer wall of the right side of the screening box. And a storage box is fixedly connected to the top of the bottom plate and located on the right side of the discharge port. The invention relates to the field of breadcrumb production. The problem that existing filtering and screening equipment for producing the breadcrumbs cannot dry the breadcrumbs during filtering is solved.

Description

Technical Field

[0001] The invention relates to the field of bread crumb production, in particular to filtering and screening equipment for bread crumb production. Background Art

[0002] The benefits of bread crumb screening are mainly reflected in the following aspects: Particle uniformity: Screening bread crumbs by screening machine can make the particle size of bread crumbs more uniform. This not only helps to improve the appearance quality of food, but also ensures that bread crumbs can be evenly coated on the surface of food during frying, so as to achieve better taste and appearance. Reduce waste: Screening can separate coarse and fine particles in bread crumbs, which can reduce waste. For example, when making glutinous rice strips, screening sugar particles can not only reduce the waste of powdered sugar, but also make the food look more tempting. Improve production efficiency: Using screening machines can improve production efficiency, reduce production cycles, and help companies quickly meet market demand. Meet different needs: Through screening, bread crumbs can be graded according to different particle size requirements to meet the needs of different customers. For example, some customers may need fine bread crumb particles, while some customers may need larger particles. Improve food taste: When bread crumbs are used on the surface of fried foods, if the particle sizes are different, it will affect the taste and appearance of the food. Through screening, it can be ensured that the size of bread crumb particles is consistent, thereby improving the crispy, soft and delicious taste of the food. The benefits of bread crumb screening include improving particle uniformity, reducing waste, improving production efficiency, meeting different needs, and improving food taste. Existing filtering and screening equipment for bread crumb production cannot dry the bread crumbs during filtering, which may affect the taste of food. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a filtering and screening device for bread crumb production, which solves the problem that the existing filtering and screening device for bread crumb production cannot dry the bread crumbs during filtration, which may affect the taste of food.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a filtering and screening device for bread bran production, comprising a bottom plate, a screening box is fixedly connected to the center position of the top of the bottom plate, a vibrating device is fixedly connected to the top of the inner cavity of the screening box, a screening and feeding device is fixedly connected to the top of the vibrating device, the outer wall of the screening box is provided with discharge ports on both sides, the top of the screening box is an opening, the top of the inner cavity of the screening box is located above the left side of the screening and feeding device and is fixedly connected with a rotating device, the top of the screening box is fixedly connected with a secondary crushing box, the top of the secondary crushing box is fixedly connected with a secondary crushing device, the top of the secondary crushing box is fixedly connected with a primary crushing box, the outer walls of the primary crushing box are fixedly connected with cleaning devices on both sides, the top of the cleaning device is fixedly connected with a two-dimensional moving device, the bottom of the two-dimensional moving device is fixedly connected with a crushing device, the right outer wall of the screening box is fixedly connected with a drying device, and the top of the bottom plate is located on the right side of the discharge port and is fixedly connected with a storage box; The screening and unloading device includes a screen, a first sliding block, a first slide rail, a second sliding block, a second slide rail, a connecting plate, and a vibrating plate. The screen is fixedly connected to both sides of the inner wall of the upper end of the inner cavity of the screening box, the right end of the screen is fixedly connected to the first sliding block, and the vibrating plate is fixedly connected to both sides of the inner wall of the lower end of the inner cavity of the screening box. One end of the vibrating plate passes through the right side discharge port, and the front and rear sides of the upper surface of the vibrating plate are fixedly connected to connecting plates. The top of the connecting plate is fixedly connected to the screen, and the right side of the connecting plate is fixedly connected to the second sliding block, and the upper end of the right inner wall of the screening box is fixedly connected to the first slide rail; the first slide rail is slidably connected to the first sliding block, the lower end of the left inner wall of the screening box is fixedly connected to the second slide rail, and the second slide rail is slidably connected to the second sliding block.

[0005] The vibration device includes a vibration box, a vibration motor, a threaded rod, a sliding plate, a compression spring, a push rod, a support spring, and a buffer pad. The bottom of the inner cavity of the vibration box is fixedly connected to the vibration motor, the output end of the vibration motor is rotatably connected to the threaded rod, the upper surface of the threaded rod is threadedly connected to the sliding plate, the upper surface of the sliding plate is fixedly connected to the push rod, the top end of the push rod passes through the top of the vibration box and is fixedly connected to the lower surface of the vibration plate, the outer side of the lower end of the push rod is sleeved with a compression spring, the lower surface of the vibration plate is fixedly connected to the bottom inner wall of the screening box through the support spring, and the bottom of the support spring is fixedly connected to the buffer pad.

[0006] The rotating device includes a rotating absorption hood, a lifting cylinder, spiral blades, a lifting motor, an air pump, and a rotating tube. An air pump is fixedly connected to one side of the secondary crushing box, and a rotating tube is fixedly connected to one side of the air pump. The top of the screening box is located directly below the end of the rotating tube away from the air pump and is fixedly connected to a lifting cylinder. The inner wall of the lifting cylinder is rotatably connected to a spiral blade, and one end of the lifting cylinder is rotatably connected to a lifting motor. The end of the lifting cylinder away from the rotating tube penetrates into the inner cavity of the screening box, and the bottom of the lifting cylinder is fixedly connected to a rotating absorption hood.

[0007] The secondary crushing device includes a driving motor, a first driving wheel, a first driven wheel, a belt, a crushing rod, and crushing blades. Crushing rods are rotatably connected to both sides of the inner wall of the secondary crushing box. Two crushing rods are provided. Crushing blades are fixedly connected to the outer surfaces of the two crushing rods. One end of one of the crushing rods is rotatably connected to the first driving wheel, and one end of the other crushing rod is rotatably connected to the first driven wheel. The first driving wheel is rotatably connected to the first driven wheel through a belt, and the end of the first driving wheel away from the crushing rod is rotatably connected to the driving motor.

[0008] The two-dimensional moving device includes a vertical plate, a servo motor, a screw rod, a support frame, a top plate, a hydraulic cylinder, and a telescopic rod. The top of the primary crushing box is fixedly connected to the vertical plate. There are four vertical plates, and the four vertical plates are symmetrically distributed in pairs. The sides of two vertical plates close to each other are fixedly connected to a screw rod, one end of the screw rod is rotatably connected to a servo motor, the outer surface of the screw rod is threadedly connected to a support frame, there are two support frames, the tops of the two support frames are fixedly connected to top plates, the bottoms of the top plates are fixedly connected to hydraulic cylinders, there are two hydraulic cylinders, the bottoms of the two hydraulic cylinders are fixedly connected to telescopic rods, and the bottoms of the telescopic rods are fixedly connected to a crushing device.

[0009] The crushing device includes a mounting frame, a rotating motor, a second driving wheel, a second driven wheel, a transmission belt, a rotating rod, a crushing roller, and a crushing rod. The top of the mounting frame is fixedly connected to the bottom of the telescopic rod, the center position of the top of the mounting frame is fixedly connected to the rotating motor, the bottom of the output end of the rotating motor is rotatably connected to the second driving wheel, the second driving wheel is rotatably connected to the second driven wheel through a transmission belt, a plurality of second driven wheels are provided, and the bottoms of the plurality of second driven wheels are fixedly connected to the rotating rod, the bottom of the rotating rod is fixedly connected to the crushing roller, and the outer surface of the crushing roller is rotatably connected to the crushing rod.

[0010] The cleaning device includes a cleaning box, a water outlet pipe, a cleaning pipe, a high-pressure nozzle, a water pump, and a water inlet pipe. Cleaning boxes are fixedly connected to both sides of the outer wall of the primary crushing box. Two cleaning boxes are provided. The two cleaning boxes are fixedly connected to a water pump on one side close to each other. The top of the cleaning box is fixedly connected to a water inlet pipe. The two cleaning boxes are fixedly connected to a water outlet pipe on one side close to each other. The end of the water outlet pipe away from the cleaning box is fixedly connected to a cleaning pipe. A high-pressure nozzle is fixedly connected to the outer surface of the cleaning pipe, and several high-pressure nozzles are provided.

[0011] The drying device includes a drying box, a heating rod, a heating wire, an exhaust hole, an exhaust fan, and an intake pipe. The top of the drying box is fixedly connected to the intake pipe, the two sides of the inner wall of the drying box are fixedly connected to the heating rod, the outer surface of the heating rod is sleeved with a heating wire, the bottom of the drying box is opened with an exhaust hole, and the exhaust fan is embedded in the exhaust hole.

[0012] The bottom of the cleaning device is fixedly connected to a support column, and two support columns are provided. The bottoms of the two support columns are fixedly connected to the top of the screening box, the bottom of the primary crushing box is fixedly connected to a first filter plate, and the bottom of the secondary crushing box is fixedly connected to a second filter plate.

[0013] The present invention provides a filtering and screening device for bread crumb production, which has the following beneficial effects: 1) The filtering and screening equipment for bread crumb production is provided with a crushing device. The staff first puts the panel crumbs to be processed into the top opening of the primary crushing box, and then the hydraulic cylinder drives the crushing device to move downward, and then the rotating motor is started. The rotating motor drives the first driving wheel to rotate, thereby driving the first driven wheel to rotate through the transmission belt, and then driving the bottom rotating rod to rotate, and the rotating rod drives the crushing roller to crush the bread crumbs. At the same time, the servo motor is started, and the rotation of the servo motor drives the screw to rotate, thereby driving the support frame on the outer surface of the screw to rotate, and then driving the crushing device to move back and forth, so as to achieve the purpose of comprehensively crushing the bread crumbs. The crushed panel crumbs fall into the secondary crushing box through the first filter plate, and then the staff starts the driving motor, and the driving motor drives the second driving wheel to rotate, and the second driving wheel drives the second driven wheel to rotate, thereby driving the crushing rod and the crushing blades to rotate, and the panel crumbs are crushed.

[0014] 2) The filtering and screening equipment for bread crumb production is provided with a screening device. Since the vibration plate and the screen are fixedly connected by a connecting plate, when the vibration plate vibrates, the vibration plate will drive the screen to vibrate together, and the bread crumbs fall on the top of the screen. The small-sized bread crumbs first fall on the upper surface of the vibration plate through the screen, and then fall into the storage box under the action of gravity. The large-sized bread crumbs are transported to the top of the lifting cylinder through the lifting cylinder under the rotation of the spiral blade, and then the air pump is started. The air pump drives the rotary pipe to work to suck the rice into the secondary crushing box for re-crushing.

[0015] 3) The filtering and screening equipment for bread crumb production is provided with a vibration device. The crushed bread crumbs pass through the second filter plate and fall into the screening box. Then the vibration motor is started. The vibration motor can drive the threaded rod to rotate. The threaded rod pushes the sliding plate to move upward. The sliding plate can drive the push rod to move upward. The push rod pushes the vibration plate upward during the upward movement. The sliding plate can squeeze the compression spring during the upward movement. The compression spring is squeezed and is in a compressed state. The threaded rod no longer pushes the sliding plate to move upward during the rotation in the direction away from the middle of the lower surface of the sliding plate. At the same time, the sliding plate no longer squeezes the compression spring. The compression spring begins to restore to its original state. The compression spring can drive the sliding plate to move downward during the restoration of the original state. The sliding plate can drive the push rod to move downward during the downward movement. The push rod can drive the vibration plate to move downward. The vibration plate can stretch the support spring during the upward movement. The support spring supports the vibration plate.

[0016] 4) The filtering and screening equipment used for bread crumb production is provided with a cleaning device and a drying device. After the bread crumbs fall into the storage box, the heating rod is then started, the heating rod heats the air and pushes the hot air out through the exhaust fan to dry the bread crumbs and wait for the next processing; after the processing is completed, the water pump is started, and clean water is added to the cleaning box through the water inlet pipe. Then the water pump discharges the clean water into the cleaning pipe through the water inlet pipe, and sprays it out through the high-pressure nozzle to clean the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic structural diagram of the secondary crushing device of the present invention; Figure 3 It is a schematic diagram of the structure of the two-dimensional mobile device of the present invention; Figure 4 This is a schematic diagram of the structure of the crushing device of the present invention; Figure 5 This is a schematic structural diagram of the screening and unloading device of the present invention; Figure 6 It is a schematic diagram of the structure of the vibration device of the present invention; Figure 7It is a schematic diagram of the structure of the drying device of the present invention; Figure 8 It is a schematic diagram of the structure of the rotary device of the present invention; Fig. 9 It is a schematic diagram of the structure of the cleaning device of the present invention.

[0018] In the figure: 1, bottom plate; 2, screening box; 3, vibration device; 31, vibration box; 32, vibration motor; 33, threaded rod; 34, sliding plate; 35, compression spring; 36, push rod; 37, support spring; 38, buffer pad; 4, screening unloading device; 41, screen; 42, first sliding block; 43, first slide rail; 45, second sliding block; 46, second slide rail; 47, connecting plate; 48, vibration plate; 5, discharge port; 6, rotating device; 61, rotating absorption cover; 62, lifting cylinder; 63, spiral blade; 64, lifting motor; 65, air pump; 66, rotating pipe; 7, secondary crushing box; 8, secondary crushing device; 81, driving motor; 82, first driving wheel; 83, first driven wheel; 84, belt; 85, crushing rod; 86, crushing blade; 9, primary crushing box; 10, cleaning device ; 101, cleaning box; 102, water outlet pipe; 103, cleaning pipe; 104, high-pressure nozzle; 105, water pump; 106, water inlet pipe; 11, two-dimensional moving device; 111, vertical plate; 112, servo motor; 113, screw rod; 114, support frame; 115, top plate; 116, hydraulic cylinder; 117, telescopic rod; 12, crushing device; 121, mounting frame; 122, rotating motor; 1 23. Second driving wheel; 124. Second driven wheel; 125. Transmission belt; 126. Rotating rod; 127. Crushing roller; 128. Crushing rod; 13. Support column; 14. Drying device; 141. Drying box; 142. Heating rod; 143. Heating wire; 144. Exhaust hole; 145. Exhaust fan; 146. Intake pipe; 16. Storage box; 17. First filter plate; 18. Second filter plate. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the examples 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.

[0020] See also Figure 1-9The present invention provides a technical solution: a filtering and screening device for bread crumb production, comprising a bottom plate 1, a screening box 2 is fixedly connected to the center position of the top of the bottom plate 1, a vibrating device 3 is fixedly connected to the top of the inner cavity of the screening box, a screening and feeding device 4 is fixedly connected to the top of the vibrating device 3, and discharge ports 5 are opened on both sides of the outer wall of the screening box 2. The top of the screening box 2 is an opening, and a rotating device 6 is fixedly connected to the top of the inner cavity of the screening box 2, which is located above the left side of the screening and feeding device 4. A secondary crushing box 7 is fixedly connected to the top of the screening box 2, a secondary crushing device 8 is fixedly connected to the top of the secondary crushing box 7, a primary crushing box 9 is fixedly connected to the top of the secondary crushing box 7, and cleaning devices 10 are fixedly connected to both sides of the outer wall of the primary crushing box 9, a two-dimensional moving device 11 is fixedly connected to the top of the cleaning device 10, and a crushing device 12 is fixedly connected to the bottom of the two-dimensional moving device 11, a drying device 14 is fixedly connected to the right outer wall of the screening box 2, and a storage box 16 is fixedly connected to the top of the bottom plate 1 on the right side of the discharge port 5; The screening and unloading device 4 includes a screen 41, a first sliding block 42, a first slide rail 43, a second sliding block 45, a second slide rail 46, a connecting plate 47, and a vibrating plate 48. The screen 41 is fixedly connected to both sides of the inner wall of the upper end of the inner cavity of the screening box 2, the right end of the screen 41 is fixedly connected to the first sliding block 42, and the inner wall of the lower end of the inner cavity of the screening box 2 is fixedly connected to both sides of the inner wall, one end of the vibrating plate 48 passes through the right side discharge port 5, and the upper surface of the vibrating plate 48 is fixedly connected to the front and rear sides of the connecting plate 47. The top of the connecting plate 47 is fixedly connected to the screen 41, and the right side of the connecting plate 47 is fixedly connected to the second sliding block 45. The upper end of the right inner wall of the screening box 2 is fixedly connected to the first slide rail 43; the first slide rail 43 is slidably connected to the first sliding block 42, and the lower end of the left inner wall of the screening box 2 is fixedly connected to the second slide rail 46, and the second slide rail 46 is slidably connected to the second sliding block 45.

[0021] The vibration device 3 includes a vibration box 31, a vibration motor 32, a threaded rod 33, a sliding plate 34, a compression spring 35, a push rod 36, a support spring 37, and a buffer pad 38. The bottom of the inner cavity of the vibration box 31 is fixedly connected to the vibration motor 32, the output end of the vibration motor 32 is rotatably connected to the threaded rod 33, the upper surface of the threaded rod 33 is threadedly connected to the sliding plate 34, the upper surface of the sliding plate 34 is fixedly connected to the push rod 36, the top end of the push rod 36 passes through the top of the vibration box 31 and is fixedly connected to the lower surface of the vibration plate 48, the compression spring 35 is sleeved on the outer side of the lower end of the push rod 36, the lower surface of the vibration plate 48 is fixedly connected to the bottom inner wall of the screening box 2 through the support spring 37, and the bottom of the support spring 37 is fixedly connected to the buffer pad 38.

[0022] The rotating device 6 includes a rotating absorption cover 61, a lifting cylinder 62, a spiral blade 63, a lifting motor 64, an air pump 65, and a rotating tube 66. The air pump 65 is fixedly connected to one side of the secondary crushing box 7, and the rotating tube 66 is fixedly connected to one side of the air pump 65. The top of the screening box 2 is located directly below the end of the rotating tube 66 away from the air pump 65 and is fixedly connected to the lifting cylinder 62. The inner wall of the lifting cylinder 62 is rotatably connected to the spiral blade 63, and one end of the lifting cylinder 62 is rotatably connected to the lifting motor 64. The end of the lifting cylinder 62 away from the rotating tube 66 penetrates into the inner cavity of the screening box 2, and the bottom of the lifting cylinder 62 is fixedly connected to the rotating absorption cover 61.

[0023] The secondary crushing device 8 includes a driving motor 81, a first driving wheel 82, a first driven wheel 83, a belt 84, a crushing rod 85, and a crushing blade 86. Crushing rods 85 are rotatably connected to both sides of the inner wall of the secondary crushing box 7. Two crushing rods 85 are provided. Crushing blades 86 are fixedly connected to the outer surfaces of the two crushing rods 85. One end of one crushing rod 85 is rotatably connected to the first driving wheel 82, and one end of the other crushing rod 85 is rotatably connected to the first driven wheel 83. The first driving wheel 82 is rotatably connected to the first driven wheel 83 through a belt 84, and the end of the first driving wheel 82 away from the crushing rod 85 is rotatably connected to the driving motor 81.

[0024] The two-dimensional moving device 11 includes a vertical plate 111, a servo motor 112, a screw rod 113, a support frame 114, a top plate 115, a hydraulic cylinder 116, and a telescopic rod 117. The top of the primary crushing box 9 is fixedly connected to the vertical plate 111. There are four vertical plates 111, and the four vertical plates 111 are symmetrically distributed in pairs. The screw rod 113 is fixedly connected to the side of the two vertical plates 111 close to each other. One end of the screw rod 113 is rotatably connected to the servo motor 112. The outer surface of the screw rod 113 is threadedly connected to the support frame 114. There are two support frames 114. The top of the two support frames 114 is fixedly connected to the top plate 115. The bottom of the top plate 115 is fixedly connected to the hydraulic cylinder 116. There are two hydraulic cylinders 116. The bottom of the two hydraulic cylinders 116 is fixedly connected to the telescopic rod 117, and the bottom of the telescopic rod 117 is fixedly connected to the crushing device 12.

[0025] The crushing device 12 includes a mounting frame 121, a rotating motor 122, a second driving wheel 123, a second driven wheel 124, a transmission belt 125, a rotating rod 126, a crushing roller 127, and a crushing rod 128. The top of the mounting frame 121 is fixedly connected to the bottom of the telescopic rod 117, the rotating motor 122 is fixedly connected to the center position of the top of the mounting frame 121, the bottom of the output end of the rotating motor 122 is rotatably connected to the second driving wheel 123, the second driving wheel 123 is rotatably connected to the second driven wheel 124 through the transmission belt 125, a plurality of second driven wheels 124 are provided, and the bottoms of the plurality of second driven wheels 124 are fixedly connected to the rotating rod 126, the bottom of the rotating rod 126 is fixedly connected to the crushing roller 127, and the outer surface of the crushing roller 127 is rotatably connected to the crushing rod 128.

[0026] The cleaning device 10 includes a cleaning box 101, a water outlet pipe 102, a cleaning pipe 103, a high-pressure nozzle 104, a water pump 105, and a water inlet pipe 106. The cleaning boxes 101 are fixedly connected to both sides of the outer wall of the primary crushing box 9. Two cleaning boxes 101 are provided. The water pump 105 is fixedly connected to the side where the two cleaning boxes 101 are close to each other. The water inlet pipe 106 is fixedly connected to the top of the cleaning box 101. The water outlet pipe 102 is fixedly connected to the side where the two cleaning boxes 101 are close to each other. The end of the water outlet pipe 102 away from the cleaning box 101 is fixedly connected. The high-pressure nozzle 104 is fixedly connected to the outer surface of the cleaning pipe 103, and a plurality of high-pressure nozzles 104 are provided.

[0027] The drying device 14 includes a drying box 141, a heating rod 142, a heating wire 143, an exhaust hole 144, an exhaust fan 145, and an intake pipe 146. The top of the drying box 141 is fixedly connected to the intake pipe 146, the heating rods 142 are fixedly connected on both sides of the inner wall of the drying box 141, the outer surface of the heating rod 142 is sleeved with a heating wire 143, the bottom of the drying box 141 is opened with an exhaust hole 144, and the exhaust hole 144 is embedded with an exhaust fan 145.

[0028] A support column 13 is fixedly connected to the bottom of the cleaning device 10. Two support columns 13 are provided. The bottoms of the two support columns 13 are fixedly connected to the top of the screening box 2. A first filter plate 17 is fixedly connected to the bottom of the primary crushing box 9. A second filter plate 18 is fixedly connected to the bottom of the secondary crushing box 7.

[0029] When in use, the staff first puts the panel bran to be processed into the top opening of the primary crushing box 9, and then the hydraulic cylinder 116 drives the crushing device 12 to move downward, and then starts the rotating motor 122. The rotating motor 122 rotates to drive the second driving wheel 123 to rotate, thereby driving the second driven wheel 124 to rotate through the transmission belt 125, and then drives the bottom rotating rod 126 to rotate, and the rotating rod 126 drives the crushing roller 127 to crush the bread bran. At the same time, the servo motor 112 is started, and the servo motor 112 rotates to drive the screw rod 113 to rotate, thereby driving the support frame 114 on the outer surface of the screw rod 113 to rotate, and then drives the crushing device 12 to move back and forth, so as to achieve the purpose of fully crushing the bread bran; the crushed bread bran The bread crumbs fall into the secondary crushing box 7 through the first filter plate 17, and then the staff starts the driving motor 81. The driving motor 81 rotates to drive the first driving wheel 82 to rotate, and the first driving wheel 82 drives the first driven wheel 83 to rotate, thereby driving the crushing rod 85 and the crushing blade 86 to rotate, and the panel bran is crushed; the crushed bread crumbs pass through the second filter plate 18 and fall into the screening box 2, and then the vibration motor 32 is started. The vibration motor 32 can drive the threaded rod 33 to rotate, and the threaded rod 33 pushes the sliding plate 34 to move upward, and the sliding plate 34 can drive the push rod 36 to move upward. The push rod 36 pushes the vibration plate 48 upward during the upward movement, and the sliding plate 34 can squeeze the pressure during the upward movement. The compression spring 35 is compressed and in a compressed state. The threaded rod 33 no longer pushes the sliding plate 34 to move upward during the rotation in the direction away from the middle of the lower surface of the sliding plate 34. At the same time, the sliding plate 34 no longer compresses the compression spring 35. The compression spring 35 begins to restore its original state. The compression spring 35 can drive the sliding plate 34 to move downward during the restoration of the original state. The sliding plate 34 can drive the push rod 36 to move downward during the downward movement. The push rod 36 can drive the vibration plate 48 to move downward. The vibration plate 48 can stretch the support spring 37 during the upward movement. The support spring 37 supports the vibration plate. Since the vibration plate 48 is fixed to the screen 41 through the connecting plate 47 The vibrating plate 48 is connected, so when the vibrating plate 48 vibrates, the vibrating plate 48 drives the screen 41 to vibrate together, and the bread crumbs fall on the top of the screen 41. The small-sized bread crumbs pass through the screen 41 and first fall on the upper surface of the vibrating plate 48, and then fall into the storage box 16 under the action of gravity. The large-sized bread crumbs are transported to the top of the lifting cylinder 62 by the lifting motor 64 under the rotation of the spiral blade 63, and then the air pump 65 is started, and the air pump 65 drives the rotary pipe 66 to suck the bread crumbs into the secondary crushing box 7 for re-crushing. After the bread crumbs fall into the storage box 16, the heating rod 142 is then started, and the heating rod 142 heats the air and pushes the hot air out through the exhaust fan 145 to dry the bread crumbs and wait for the next step of processing;After the processing is completed, the water pump 105 is started, and clean water is added to the cleaning box 101 through the water inlet pipe 106. Then the water pump 105 discharges the clean water into the cleaning pipe 103 through the water inlet pipe 106, and sprays it out through the high-pressure nozzle 104 to clean the box body. ;

[0030] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A filtering and screening device for bread crumb production, comprising a bottom plate (1), characterized in that: A screening box (2) is fixedly connected to the center of the top of the bottom plate (1), a vibrating device (3) is fixedly connected to the top of the inner cavity of the screening box (2), a screening discharge device (4) is fixedly connected to the top of the vibrating device (3), a discharge port (5) is provided on both left and right sides of the outer wall of the screening box (2), the top of the screening box (2) is open, a rotating device (6) is fixedly connected to the top of the inner cavity of the screening box (2) located above the left side of the screening discharge device (4), a secondary crushing box (7) is fixedly connected to the top of the screening box (2), and the secondary crushing box (7) is fixedly connected to the top of the screening box (2). ) is fixedly connected to the top of a secondary crushing device (8), the top of the secondary crushing box (7) is fixedly connected to a primary crushing box (9), both sides of the outer wall of the primary crushing box (9) are fixedly connected to cleaning devices (10), the top of the cleaning device (10) is fixedly connected to a two-dimensional moving device (11), the bottom of the two-dimensional moving device (11) is fixedly connected to a crushing device (12), the right outer wall of the screening box (2) is fixedly connected to a drying device (14), and the top of the bottom plate (1) is located on the right side of the discharge port (5) and is fixedly connected to a storage box (16); The screening material discharging device (4) comprises a screen (41), a first sliding block (42), a first slide rail (43), a second sliding block (45), a second slide rail (46), a connecting plate (47), and a vibrating plate (48). The screen (41) is fixedly connected to both sides of the inner wall of the upper end of the inner cavity of the screening box (2). The right end of the screen (41) is fixedly connected to the first sliding block (42). The inner wall of the lower end of the inner cavity of the screening box (2) is fixedly connected to both sides of the inner wall. One end of the vibrating plate (48) passes through the right side discharge port (5). The vibrating plate (48) is fixedly connected to both sides of the inner wall. The front and rear sides of the upper surface of the screening box (8) are fixedly connected with connecting plates (47), the top of the connecting plate (47) is fixedly connected to the screen (41), the right side of the connecting plate (47) is fixedly connected to a second sliding block (45), the upper end of the right inner wall of the screening box (2) is fixedly connected to a first sliding rail (43); the first sliding rail (43) is slidably connected to the first sliding block (42), the lower end of the left inner wall of the screening box (2) is fixedly connected to a second sliding rail (46), and the second sliding rail (46) is slidably connected to the second sliding block (45).

2. The filtering and screening equipment for bread crumb production according to claim 1, characterized in that: The vibration device (3) comprises a vibration box (31), a vibration motor (32), a threaded rod (33), a sliding plate (34), a compression spring (35), a push rod (36), a support spring (37), and a buffer pad (38). The bottom of the inner cavity of the vibration box (31) is fixedly connected to the vibration motor (32), the output end of the vibration motor (32) is rotatably connected to the threaded rod (33), the upper surface of the threaded rod (33) is threadedly connected to the sliding plate (34), the upper surface of the sliding plate (34) is fixedly connected to the push rod (36), the top end of the push rod (36) passes through the top of the vibration box (31) and is fixedly connected to the lower surface of the vibration plate (48), the compression spring (35) is sleeved on the outer side of the lower end of the push rod (36), the lower surface of the vibration plate (48) is fixedly connected to the inner wall of the bottom end of the screening box (2) through the support spring (37), and the bottom of the support spring (37) is fixedly connected to the buffer pad (38).

3. The filtering and screening equipment for bread crumb production according to claim 2, characterized in that: The rotary device (6) comprises a rotary absorption cover (61), a lifting cylinder (62), a spiral blade (63), a lifting motor (64), an air pump (65), and a rotary tube (66); one side of the secondary crushing box (7) is fixedly connected to the air pump (65); one side of the air pump (65) is fixedly connected to the rotary tube (66); the top of the screening box (2) is located directly below the end of the rotary tube (66) away from the air pump (65) and is fixedly connected to the lifting cylinder (62); the inner wall of the lifting cylinder (62) is rotatably connected to the spiral blade (63); one end of the lifting cylinder (62) is rotatably connected to the lifting motor (64); the end of the lifting cylinder (62) away from the rotary tube (66) penetrates into the inner cavity of the screening box (2); and the bottom of the lifting cylinder (62) is fixedly connected to the rotary absorption cover (61).

4. The filtering and screening equipment for bread crumb production according to claim 3, characterized in that: The secondary crushing device (8) comprises a driving motor (81), a first driving wheel (82), a first driven wheel (83), a belt (84), a crushing rod (85), and a crushing blade (86). Crushing rods (85) are rotatably connected to both sides of the inner wall of the secondary crushing box (7). Two crushing rods (85) are provided. Crushing blades (86) are fixedly connected to the outer surfaces of the two crushing rods (85). One end of one of the crushing rods (85) is rotatably connected to the first driving wheel (82), and one end of the other crushing rod (85) is rotatably connected to the first driven wheel (83). The first driving wheel (82) is rotatably connected to the first driven wheel (83) via a belt (84). One end of the first driving wheel (82) away from the crushing rod (85) is rotatably connected to the driving motor (81).

5. The filtering and screening equipment for bread crumb production according to claim 4, characterized in that: The two-dimensional moving device (11) comprises a vertical plate (111), a servo motor (112), a screw rod (113), a support frame (114), a top plate (115), a hydraulic cylinder (116), and a telescopic rod (117). The top of the primary crushing box (9) is fixedly connected to the vertical plate (111). Four vertical plates (111) are provided, and the four vertical plates (111) are symmetrically distributed in pairs. The sides of two vertical plates (111) close to each other are fixedly connected to the screw rod (113). One end of the screw rod (113) is rotated The screw rod (113) is dynamically connected to a servo motor (112); the outer surface of the screw rod (113) is threadedly connected to a support frame (114); two support frames (114) are provided; top plates (115) are fixedly connected to the tops of the two support frames (114); the bottoms of the top plates (115) are fixedly connected to a hydraulic cylinder (116); two hydraulic cylinders (116) are provided; the bottoms of the two hydraulic cylinders (116) are fixedly connected to telescopic rods (117); the bottoms of the telescopic rods (117) are fixedly connected to a crushing device (12).

6. The filtering and screening equipment for bread crumb production according to claim 5, characterized in that: The crushing device (12) comprises a mounting frame (121), a rotating motor (122), a second driving wheel (123), a second driven wheel (124), a transmission belt (125), a rotating rod (126), a crushing roller (127), and a crushing rod (128). The top of the mounting frame (121) is fixedly connected to the bottom of the telescopic rod (117). The rotating motor (122) is fixedly connected to the center of the top of the mounting frame (121). The bottom of the output end of the rotating motor (122) is rotatably connected to the second driving wheel (123). The second driving wheel (123) is rotatably connected to the second driven wheel (124) via a transmission belt (125). A plurality of second driven wheels (124) are provided. The bottoms of the plurality of second driven wheels (124) are fixedly connected to the rotating rod (126). The bottoms of the rotating rod (126) are fixedly connected to the crushing roller (127). The outer surface of the crushing roller (127) is rotatably connected to the crushing rod (128).

7. The filtering and screening equipment for bread crumb production according to claim 6, characterized in that: The cleaning device (10) comprises a cleaning box (101), a water outlet pipe (102), a cleaning pipe (103), a high-pressure nozzle (104), a water pump (105), and a water inlet pipe (106). The cleaning boxes (101) are fixedly connected to both sides of the outer wall of the primary crushing box (9). Two cleaning boxes (101) are provided. The water pump (105) is fixedly connected to the sides of the two cleaning boxes (101) close to each other. The water inlet pipe (106) is fixedly connected to the top of the cleaning box (101). The water outlet pipe (102) is fixedly connected to the sides of the two cleaning boxes (101) close to each other. The cleaning pipe (103) is fixedly connected to one end of the water outlet pipe (102) away from the cleaning box (101). The high-pressure nozzle (104) is fixedly connected to the outer surface of the cleaning pipe (103). A plurality of high-pressure nozzles (104) are provided.

8. The filtering and screening equipment for bread crumb production according to claim 7, characterized in that: The drying device (14) comprises a drying box (141), a heating rod (142), a heating wire (143), an exhaust hole (144), an exhaust fan (145), and an air intake pipe (146); the top of the drying box (141) is fixedly connected to the air intake pipe (146); the inner walls of the drying box (141) are fixedly connected to the heating rods (142); the outer surfaces of the heating rods (142) are sleeved with heating wires (143); the bottom of the drying box (141) is provided with an exhaust hole (144); and the exhaust fan (145) is embedded in the exhaust hole (144).

9. The filtering and screening equipment for bread crumb production according to claim 8, characterized in that: The bottom of the cleaning device (10) is fixedly connected to a support column (13), two support columns (13) are provided, and the bottoms of the two support columns (13) are fixedly connected to the top of the screening box (2), the bottom of the primary crushing box (9) is fixedly connected to a first filter plate (17), and the bottom of the secondary crushing box (7) is fixedly connected to a second filter plate (18).

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