Raw material crushing device for food production and processing

Abstract

The invention discloses a raw material crushing device for food production and processing, and relates to the technical field of food processing.The raw material crushing device comprises a machine body and further comprises a crushing control device and a lifting device.A crushing frame is fixedly installed on the surface of the machine body in a penetrating mode, a feeding opening is fixedly formed in the surface of the crushing frame, and a material receiving frame is fixedly installed at the bottom of the inner wall of the machine body; a crushing motor is fixedly mounted at the top of the crushing frame, the crushing control device comprises a placing frame, a placing plate, a placing rod, a control plate, a control rod, a linkage plate and a sealing plate, the sealing plate moves downwards to shield a feeding port to achieve the effect of controlling feeding, the placing frame penetrates through the top of the crushing frame, and the placing plate is rotatably mounted on the inner wall of the placing frame. The placing rods are fixedly installed on the surface of the placing plate, the speed and quantity of pepper feeding can be accurately controlled by adjusting the opening degree of the shield, and stable operation conditions can be maintained in the production process.

Description

Technical Field

[0001] The invention relates to the technical field of food processing, in particular to a raw material crushing device for food production and processing. Background Art

[0002] Food crushing equipment usually consists of feeding system, crusher, transmission system, control system and safety equipment.

[0003] The patent with the patent announcement number CN214320383U relates to a chili crushing device for the production and processing of chili sauce, including a crushing box, a rotating reciprocating component is fixedly installed on the top of the inner wall of the crushing box, and a crushing component is fixedly installed on the bottom of the rotating reciprocating component, and the rotating reciprocating component includes a mounting box, a driving tube and a screw rod. The patent relates to the technical field of chili production and processing. The raw material crushing device for food production and processing is connected to the crushing component by a rotating reciprocating component, and the crushing component is driven by the rotating reciprocating component to rotate at a high speed while reciprocating up and down, wherein the crushing component crushes the chili into small particles by a high-speed rotating crushing knife, and then is processed again by a grinding piece, and when the grinding piece moves up, it is convenient for the crushed chili to slide to the bottom of the grinding piece, and when the grinding piece moves down, the chili can be squeezed and the chili is ground by rotation, which greatly improves the fineness of the chili crushing.

[0004] In the above patent, by setting a rotating reciprocating component and a crushing component in transmission connection, the food raw materials can be squeezed and the food raw materials can be ground by rotation at the same time, which greatly improves the fineness of the food raw material crushing. However, no feeding control device is provided at the food raw material feeding place. The lack of a feeding and crushing control device will cause uneven or too fast feeding of the food raw materials, making it impossible for the production line to run at the optimal speed, which may cause equipment blockage and increased downtime, thereby affecting the overall production efficiency, and causing the proportion of food raw materials in the finished food to be unstable, affecting the taste and color of the product. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a raw material crushing device for food production and processing, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a raw material crushing device for food production and processing, comprising a body, a crushing control device and a lifting device, wherein a crushing frame is fixedly installed through the surface of the body, a feed port is fixedly installed on the surface of the crushing frame, a material receiving frame is fixedly installed on the bottom of the inner wall of the body, and a crushing motor is fixedly installed on the top of the crushing frame, wherein the crushing control device comprises a placement frame, a placement plate, a placement rod, a control plate, a control rod, a linkage plate and a sealing plate, the sealing plate moves downward to block the feed port to achieve the effect of controlling the feeding, the placement frame passes through the top of the crushing frame, the placement plate is rotatably installed on the inner wall of the placement frame, the placement rod is fixedly installed on the surface of the placement plate, the control plate is slidably installed on the inner wall of the placement frame, the control rod is fixedly installed on the surface of the control plate, the linkage plate is fixedly installed on the surface of the control rod, and the sealing plate is slidably installed on the inner wall of the placement frame, the control rod is fixedly installed on the surface of the control plate, the linkage plate is fixedly installed on the surface of the control rod, and the sealing plate is slidably installed on the inner wall of the crushing frame, and the speed and amount of pepper feeding can be accurately controlled by adjusting the opening of the shielding, which helps to maintain stable operating conditions during the production process.

[0007] According to the above technical solution, a rotating groove is provided on the inner wall of the placement frame, a placement plate is provided with a placement groove, the placement plate is in contact with the rotating groove, a liquid is provided inside the placement frame, and a No. 1 spring is provided between the control plate and the placement frame. The No. 1 spring can drive the control plate to reset, and by controlling the speed of the pepper feeding, it can be adjusted according to different product specifications and requirements to produce pepper particles of different sizes.

[0008] According to the above technical scheme, the lifting device includes a fixed cylinder, a sleeve rod, a blade, an extrusion rod and a force block. The extrusion rod moves upward to drive the blade to move upward. The fixed cylinder is rotatably installed on the top of the inner wall of the crushing frame. The fixed cylinder is fixedly connected to the output end of the crushing motor. The sleeve rod is slidably installed on the inner wall of the fixed cylinder. The blade is fixedly installed on the surface of the sleeve rod, the extrusion rod is fixedly installed on the bottom of the sleeve rod, and the force block is fixedly installed on the inner wall of the receiving frame. The up and down movement of the blade can cause the pepper particles to be evenly crushed between the blades, avoiding possible local over-crushing or under-crushing, helping to ensure the uniformity of the overall crushing of the peppers and improving the quality and taste of the product.

[0009] According to the above technical solution, a moving block is fixedly installed on the top of the sleeve rod, a contact groove is opened on the surface of the moving block, a contact block is rotatably installed on the inner wall of the contact groove, the limiting rod is fixedly installed on the surface of the moving block, the friction block is fixedly installed on the inner wall of the fixed cylinder, and a No. 2 spring is arranged between the contact block and the moving block. The friction block can only deform slowly so that the sleeve rod and the blade can only slowly return downward. The slow return can reduce the sudden impact and vibration of the blade during the crushing process, which helps to reduce the vibration of mechanical equipment, improve the stability of the equipment, and reduce the adverse effects on surrounding equipment and structures.

[0010] According to the above technical scheme, it also includes a dredging device and a protective device, the dredging device includes a feeding frame, a rotating plate, a dredging frame, a connecting frame and a scraper rod, the connecting frame moves upward to drive the dredging frame to move upward to dredge the inside of the feeding frame to speed up the feeding speed of the crushed peppers, the feeding frame is fixedly installed on the bottom of the machine body, the rotating plate is rotatably installed on the bottom of the sleeve rod, the dredging frame is slidably installed on the inner wall of the feeding frame, the scraper rod is fixedly installed on the inner wall of the feeding frame, and the connecting frame is fixedly installed on the top of the dredging frame. Speeding up the feeding speed can shorten the production cycle, thereby improving production efficiency and achieving the effect of reducing energy consumption and labor costs.

[0011] According to the above technical solution, a No. 3 spring is arranged between the dredging frame and the discharge frame, the end of the connecting frame away from the dredging frame is fixedly connected to the rotating plate, the scraper rod is in contact with the discharge frame, and the dredging frame moves upward to drive the scraper rod to move upward to scrape and clean the inner wall of the discharge frame. Various residues may be generated during the crushing of peppers. If the residues accumulate in the discharge frame, it may affect the product quality and even cause hygiene and safety problems. By scraping and cleaning, these residues can be removed in time to keep the production environment clean.

[0012] According to the above technical solution, the protection device includes a protection frame, a protection cylinder, a limiting cylinder, a fixed plate and a limiting block. The limiting block moves in a direction away from the crushing motor to release the limit with the limiting cylinder. The protection frame is fixedly installed on the top of the crushing frame, the protection cylinder is fixedly installed on the top of the protection frame, the limiting cylinder is slidably installed on the inner wall of the protective cylinder, the fixed plate is fixedly installed on the surface of the protective cylinder, and the limiting block is slidably installed on the surface of the fixed plate. The anti-mistouch device can effectively prevent accidental triggering, reduce operating errors, and prevent the feeding rate from being accidentally changed, resulting in the pepper crushing failing to achieve the expected effect.

[0013] According to the above technical solution, a limiting groove is provided on the surface of the limiting cylinder, the limiting block is in contact with the limiting groove, a rubber block is fixedly installed on the surface of the limiting block, a rotating rod is rotatably installed on the surface of the fixed plate, a short block is fixedly installed on the surface of the fixed plate, a No. 4 spring is arranged between the protective cylinder and the limiting cylinder, a No. 5 spring is arranged between the rotating rod and the fixed plate, the rubber block is in contact with the rotating rod, a non-Newtonian fluid is arranged inside the rubber block, and a No. 6 spring is arranged between the limiting block and the fixed plate. The rubber non-Newtonian fluid will solidify instantly when it is squeezed rapidly, resulting in that the non-Newtonian fluid can only be pushed slowly to make it flow. The slow resetting process of the limiting block can ensure that the staff has enough time to optimize the feeding rate, reduce the risk of operating errors caused by time pressure, and help improve the stability of the production line.

[0014] The present invention provides a raw material crushing device for food production and processing, which has the following beneficial effects: (1) In the raw material crushing device for food production and processing, the control rod moves to drive the linkage plate to move, and the linkage plate moves to contact and squeeze the sealing plate, so that the sealing plate moves downward. The sealing plate moves downward to block the feed port to achieve the effect of controlling the feed. Blocking the feed port can be used to adjust the feed rate of peppers. By adjusting the opening of the block, the speed and amount of pepper feed can be accurately controlled, which helps to maintain stable operating conditions during the production process. At the same time, by controlling the speed of pepper feed, it can be adjusted according to different product specifications and requirements to produce pepper particles of different particle sizes.

[0015] (2) In the raw material crushing device for food production and processing, the extrusion rod rotates and contacts the force-bearing block to squeeze the force-bearing block. The extrusion rod is driven by the reaction force of the force-bearing block to drive the blade to move upward. The up and down movement of the blade can cause the pepper particles to be evenly crushed between the blades, avoiding possible local over-crushing or under-crushing, helping to ensure the uniformity of the overall crushing of the pepper, and improving the quality and taste of the product. At the same time, the friction block is squeezed by the contact block and can only deform slowly, so that the sleeve rod and the blade can only slowly return to the original position. The slow return can reduce the sudden impact and vibration of the blade during the crushing process, helping to reduce the vibration of the mechanical equipment, improve the stability of the equipment, and reduce the adverse effects on surrounding equipment and structures.

[0016] (3) In the raw material crushing device for food production and processing, the connecting frame moves upward to drive the dredging frame to move upward to dredge the inside of the feeding frame to speed up the feeding speed of the crushed peppers. Speeding up the feeding speed can shorten the production cycle, thereby improving production efficiency and achieving the effect of reducing energy consumption and labor costs. At the same time, the dredging frame moves upward to drive the scraper rod to move upward to scrape and clean the inner wall of the feeding frame. Various residues may be generated during the crushing of peppers. If the residues accumulate in the feeding frame, it may affect the product quality and even cause health and safety problems. By scraping and cleaning, these residues can be removed in time to keep the production environment clean.

[0017] (4) In the raw material crushing device for food production and processing, the limiting block is manually pulled to move and release the limit on the limiting cylinder. The anti-mistouch device can effectively prevent accidental triggering, reduce operating errors, and prevent the feed rate from being accidentally changed, resulting in the pepper crushing failing to achieve the expected effect. At the same time, the rubber block can only be deformed slowly due to the action of the non-Newtonian fluid inside it. The rubber block can only be deformed slowly, so that the limiting block can only be reset slowly. The slow reset process of the limiting block can ensure that the staff has enough time to optimize the feed rate, reduce the risk of operating errors caused by time pressure, and help improve the stability of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 This is a schematic diagram of the position structure of the material connection frame and the force-bearing block of the present invention; Figure 4 This is a schematic diagram of the position structure of the control panel and the placement frame of the present invention; Figure 5 For the present invention Figure 3 A schematic diagram of the structure enlargement of part A; Figure 6 For the present invention Figure 2 A schematic diagram of the structure of part B in the middle is enlarged; Figure 7 For the present invention Figure 2 The enlarged schematic diagram of the structure of part C in the middle; Figure 8 For the present invention Figure 4 Schematic diagram of the enlarged structure of part D.

[0019] In the figure: 1, machine body; 2, crushing frame; 3, feeding port; 4, receiving frame; 5, crushing motor; 61, placing frame; 62, placing plate; 63, placing rod; 64, control board; 65, control rod; 66, linkage plate; 67, sealing plate; 71, fixed cylinder; 72, sleeve rod; 73, blade; 74, moving block; 75, contact block; 76, limiting rod; 77, friction block; 78, extrusion rod; 79, force block; 81, unloading frame; 82, rotating plate; 83, dredging frame; 84, connecting frame; 85, scraping rod; 91, protection frame; 92, protection cylinder; 93, limiting cylinder; 94, fixed plate; 95, limiting block; 96, rubber block; 97, rotating rod; 98, short block. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-6, one embodiment of the present invention is: a raw material crushing device for food production and processing, including a body 1, a crushing control device and a lifting device, wherein a crushing frame 2 is fixedly installed through the surface of the body 1, a feed port 3 is fixedly installed on the surface of the crushing frame 2, a material receiving frame 4 is fixedly installed at the bottom of the inner wall of the body 1, and a crushing motor 5 is fixedly installed on the top of the crushing frame 2, wherein the crushing control device includes a placement frame 61, a placement plate 62, a placement rod 63, a control plate 64, a control rod 65, a linkage plate 66 and a sealing plate 67, the control plate 64 moves in a direction away from the fixed cylinder 71 to drive the control rod 65 to move, the control rod 65 moves to drive the linkage plate 66 to move, and the linkage The plate 66 moves to contact and squeeze the sealing plate 67, and the sealing plate 67 moves downward. The sealing plate 67 moves downward to block the feed port 3 to achieve the effect of controlling the feed. The placement frame 61 passes through the top of the crushing frame 2, and the placement plate 62 is rotatably installed on the inner wall of the placement frame 61. The placement rod 63 is fixedly installed on the surface of the placement plate 62. The control plate 64 is slidably installed on the inner wall of the placement frame 61. The control rod 65 is fixedly installed on the surface of the control plate 64. The linkage plate 66 is fixedly installed on the surface of the control rod 65. The sealing plate 67 is slidably installed on the inner wall of the crushing frame 2. By adjusting the opening of the shielding, the speed and amount of pepper feeding can be accurately controlled, which helps to maintain stable operating conditions during the production process.

[0022] The inner wall of the placement frame 61 is provided with a rotating groove, the placement plate 62 is provided with a placement groove, the placement plate 62 is in contact with the rotating groove, liquid is provided inside the placement frame 61, and a No. 1 spring is provided between the control plate 64 and the placement frame 61. The No. 1 spring can drive the control plate 64 to reset. By controlling the speed of the pepper feeding, it can be adjusted according to different product specifications and requirements to produce pepper particles of different sizes.

[0023] The lifting device includes a fixed cylinder 71, a sleeve rod 72, a blade 73, an extrusion rod 78 and a force block 79. The extrusion rod 78 rotates to contact the force block 79 to squeeze the force block 79. The extrusion rod 78 moves upward under the reaction force of the force block 79. The upward movement of the extrusion rod 78 drives the blade 73 to move upward. The fixed cylinder 71 is rotatably installed on the top of the inner wall of the crushing frame 2. The fixed cylinder 71 is fixedly connected to the output end of the crushing motor 5. The sleeve rod 72 is slidably installed on the inner wall of the fixed cylinder 71. The blade 73 is fixedly installed on the surface of the sleeve rod 72. The extrusion rod 78 is fixedly installed at the bottom of the sleeve rod 72. The force block 79 is fixedly installed on the inner wall of the receiving frame 4. The up and down movement of the blade 73 can cause the pepper particles to be evenly crushed between the blades, avoiding possible local over-crushing or under-crushing, helping to ensure the uniformity of the overall crushing of the pepper and improving the quality and taste of the product.

[0024] A moving block 74 is fixedly installed on the top of the sleeve rod 72, and a contact groove is opened on the surface of the moving block 74. A contact block 75 is rotatably installed on the inner wall of the contact groove. The limiting rod 76 is fixedly installed on the surface of the moving block 74, and the friction block 77 is fixedly installed on the inner wall of the fixed cylinder 71. A No. 2 spring is arranged between the contact block 75 and the moving block 74. The friction block 77 can only be deformed slowly due to the squeezing of the contact block 75. The friction block 77 can only be deformed slowly, so that the sleeve rod 72 and the blade 73 can only be slowly reset downward. The slow reset can reduce the sudden impact and vibration of the blade 73 during the crushing process, which helps to reduce the vibration of the mechanical equipment, improve the stability of the equipment, and reduce the adverse effects on surrounding equipment and structures.

[0025] When this embodiment is working and it is necessary to control the feeding at the feeding point, the placement rod 63 is manually rotated to rotate. The rotation of the placement rod 63 drives the placement plate 62 to rotate. The placement plate 62 rotates and is squeezed by the rotating groove and moves downward. The placement plate 62 moves downward to pressurize the liquid inside the placement frame 61. The liquid inside the placement frame 61 is squeezed by the placement plate 62 and then squeezes the control plate 64. The control plate 64 is squeezed by the liquid inside the placement frame 61 and moves away from the fixed cylinder 71. The control plate 64 moves away from the fixed cylinder 71 and drives the control rod 65 to move. The movement of the control rod 65 drives the linkage plate 66 to move. The linkage plate 66 moves to contact and squeeze the sealing plate 67 to move the sealing plate 67 downward. The sealing plate 67 moves downward to block the feed port 3 to achieve the effect of controlling the feeding.

[0026] When the crushing device is working, the crushing motor 5 drives the fixed cylinder 71 to rotate, and the rotation of the fixed cylinder 71 drives the sleeve rod 72 to rotate. The rotation of the sleeve rod 72 drives the blade 73 to rotate to crush the peppers entering the crushing frame 2. At the same time, the rotation of the sleeve rod 72 drives the extrusion rod 78 to rotate, and the extrusion rod 78 rotates to contact the force block 79 to squeeze the force block 79. The extrusion rod 78 moves upward under the reaction force of the force block 79, and the extrusion rod 78 moves upward to drive the blade 73 to move upward. At the same time, when the sleeve rod 72 and the blade 73 are reset under the action of their own gravity, the sleeve rod 72 moves downward to reset and drives the moving block 74 to move downward. The moving block 74 moves downward to drive the contact block 75 to move downward. The contact block 75 moves downward and is limited by the limiting rod 76 and cannot rotate. The contact block 75 cannot rotate and contacts the friction block 77 to squeeze the friction block 77. The friction block 77 is squeezed by the contact block 75 and can only be slowly deformed. The friction block 77 can only be slowly deformed so that the sleeve rod 72 and the blade 73 can only be slowly reset downward.

[0027] See also Figure 1-8On the basis of the above embodiment, another embodiment of the present invention further includes a dredging device and a protective device. The dredging device includes a feeding frame 81, a rotating plate 82, a dredging frame 83, a connecting frame 84 and a scraper 85. The rotating plate 82 moves upward to drive the connecting frame 84 to move upward. The connecting frame 84 moves upward to drive the dredging frame 83 to move upward to dredge the inside of the feeding frame 81 to speed up the feeding speed of the crushed peppers. The feeding frame 81 is fixedly installed at the bottom of the machine body 1, the rotating plate 82 is rotatably installed at the bottom of the sleeve rod 72, the dredging frame 83 is slidably installed on the inner wall of the feeding frame 81, the scraper 85 is fixedly installed on the inner wall of the feeding frame 81, and the connecting frame 84 is fixedly installed on the top of the dredging frame 83. Speeding up the feeding speed can shorten the production cycle, thereby improving production efficiency and achieving the effect of reducing energy consumption and labor costs.

[0028] A No. 3 spring is arranged between the dredging frame 83 and the unloading frame 81, and one end of the connecting frame 84 away from the dredging frame 83 is fixedly connected to the rotating plate 82, and the scraper rod 85 contacts the unloading frame 81. The dredging frame 83 moves upward to drive the scraper rod 85 to move upward to scrape and clean the inner wall of the unloading frame 81. Various residues may be generated during the crushing of peppers. If the residues accumulate in the unloading frame 81, it may affect the product quality and even cause hygiene and safety problems. By scraping and cleaning, these residues can be removed in time to keep the production environment clean.

[0029] The protection device includes a protection frame 91, a protection tube 92, a limiting tube 93, a fixing plate 94 and a limiting block 95. It is necessary to manually pull the limiting block 95 to move away from the crushing motor 5. The limiting block 95 moves in the direction away from the crushing motor 5 to release the limitation with the limiting tube 93. The protection frame 91 is fixedly installed on the top of the crushing frame 2, the protection tube 92 is fixedly installed on the top of the protection frame 91, the limiting tube 93 is slidably installed on the inner wall of the protection tube 92, the fixing plate 94 is fixedly installed on the surface of the protection tube 92, and the limiting block 95 is slidably installed on the surface of the fixing plate 94. The anti-mistouch device can effectively prevent accidental triggering, reduce operating errors, and prevent the feeding rate from being accidentally changed, resulting in the pepper crushing failing to achieve the expected effect.

[0030] A limiting groove is provided on the surface of the limiting cylinder 93, and the limiting block 95 is in contact with the limiting groove. A rubber block 96 is fixedly installed on the surface of the limiting block 95, a rotating rod 97 is rotatably installed on the surface of the fixed plate 94, and a short block 98 is fixedly installed on the surface of the fixed plate 94. A No. 4 spring is arranged between the protective cylinder 92 and the limiting cylinder 93, a No. 5 spring is arranged between the rotating rod 97 and the fixed plate 94, the rubber block 96 is in contact with the rotating rod 97, a non-Newtonian fluid is arranged inside the rubber block 96, and a No. 6 spring is arranged between the limiting block 95 and the fixed plate 94. The rubber block 96 can only be deformed slowly due to the non-Newtonian fluid inside itself, and the rubber block 96 can only be deformed slowly, so that the limiting block 95 can only be reset slowly. The non-Newtonian fluid will solidify instantly when it is squeezed quickly, resulting in the non-Newtonian fluid can only be pushed slowly to make it flow. The slow reset process of the limiting block 95 can ensure that the staff has enough time to optimize the feeding rate, reduce the risk of operating errors caused by time pressure, and help improve the stability of the production line.

[0031] When this embodiment is working, the sleeve rod 72 rotates to drive the extrusion rod 78 to rotate. The extrusion rod 78 rotates and contacts the force block 79 to squeeze the force block 79. The extrusion rod 78 moves upward under the reaction force of the force block 79. The extrusion rod 78 moves upward and drives the rotating plate 82 to move upward. The rotating plate 82 moves upward and drives the connecting frame 84 to move upward. The connecting frame 84 moves upward and drives the dredging frame 83 to move upward to dredge the inside of the feeding frame 81 to speed up the feeding speed of the crushed peppers. At the same time, the dredging frame 83 moves upward and drives the scraper rod 85 to move upward to scrape and clean the inner wall of the feeding frame 81.

[0032] Before manually rotating the placement rod 63 to control the feeding port 3, it is necessary to manually pull the limiting block 95 to move in the direction away from the crushing motor 5. The limiting block 95 moves in the direction away from the crushing motor 5 to release the limit with the limit cylinder 93. At the same time, the limiting block 95 moves in the direction away from the crushing motor 5 to drive the rubber block 96 to move. The rubber block 96 moves and contacts with the rotating rod 97 to drive the rotating rod 97 to rotate counterclockwise. When the rotating rod 97 rotates counterclockwise, it is not limited by the short block 98. When the limiting block 95 is reset under the elastic force of the No. 6 spring, the limiting block 95 is reset and drives the rubber block 96 to move and contact with the rotating rod 97. When the rotating rod 97 rotates clockwise, it is limited by the short block 98 and cannot rotate. The rotating rod 97 cannot rotate and is squeezed by the rubber block 96 to form a limit. The rubber block 96 can only be deformed slowly due to the non-Newtonian fluid inside itself. The rubber block 96 can only deform slowly, so that the limiting block 95 can only be reset slowly.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material crushing device for food production and processing, comprising a body (1), characterized in that: It also includes crushing control devices, lifting devices, dredging devices and protective devices; A crushing frame (2) is fixedly installed on the surface of the machine body (1), a material feed port (3) is fixedly installed on the surface of the crushing frame (2), a material receiving frame (4) is fixedly installed on the bottom of the inner wall of the machine body (1), and a crushing motor (5) is fixedly installed on the top of the crushing frame (2); The crushing control device comprises a placement frame (61), a placement plate (62), a placement rod (63), a control plate (64), a control rod (65), a linkage plate (66) and a sealing plate (67); the placement frame (61) passes through the top of the crushing frame (2); the placement plate (62) is rotatably mounted on the inner wall of the placement frame (61); the placement rod (63) is fixedly mounted on the surface of the placement plate (62); the control plate (64) is slidably mounted on the inner wall of the placement frame (61); the control rod (65) is fixedly mounted on the surface of the control plate (64); the linkage plate (66) is fixedly mounted on the surface of the control rod (65); and the sealing plate (67) is slidably mounted on the inner wall of the crushing frame (2).

2. A raw material crushing device for food production and processing according to claim 1, characterized in that: The inner wall of the placement frame (61) is provided with a rotation groove, the placement plate (62) is provided with a placement groove, the placement plate (62) is in contact with the rotation groove, liquid is provided inside the placement frame (61), and a No. 1 spring is provided between the control plate (64) and the placement frame (61).

3. A raw material crushing device for food production and processing according to claim 2, characterized in that: The lifting device comprises a fixed cylinder (71), a sleeve rod (72), a blade (73), an extrusion rod (78) and a force block (79); the fixed cylinder (71) is rotatably mounted on the top of the inner wall of the crushing frame (2); the fixed cylinder (71) is fixedly connected to the output end of the crushing motor (5); the sleeve rod (72) is slidably mounted on the inner wall of the fixed cylinder (71); the blade (73) is fixedly mounted on the surface of the sleeve rod (72); the extrusion rod (78) is fixedly mounted on the bottom of the sleeve rod (72); and the force block (79) is fixedly mounted on the inner wall of the material receiving frame (4).

4. A raw material crushing device for food production and processing according to claim 3, characterized in that: A moving block (74) is fixedly mounted on the top of the sleeve rod (72); a contact groove is formed on the surface of the moving block (74); a contact block (75) is rotatably mounted on the inner wall of the contact groove; the limiting rod (76) is fixedly mounted on the surface of the moving block (74); the friction block (77) is fixedly mounted on the inner wall of the fixed cylinder (71); and a No. 2 spring is provided between the contact block (75) and the moving block (74).

5. A raw material crushing device for food production and processing according to claim 4, characterized in that: The dredging device comprises a feed frame (81), a rotating plate (82), a dredging frame (83), a connecting frame (84) and a scraper rod (85); the feed frame (81) is fixedly mounted on the bottom of the machine body (1); the rotating plate (82) is rotatably mounted on the bottom of the sleeve rod 72; the dredging frame (83) is slidably mounted on the inner wall of the feed frame (81); the scraper rod (85) is fixedly mounted on the inner wall of the feed frame (81); and the connecting frame (84) is fixedly mounted on the top of the dredging frame (83).

6. A raw material crushing device for food production and processing according to claim 5, characterized in that: A No. 3 spring is provided between the dredging frame (83) and the material discharge frame (81); one end of the connecting frame (84) away from the dredging frame (83) is fixedly connected to the rotating plate (82); and the scraper rod (85) is in contact with the material discharge frame (81).

7. A raw material crushing device for food production and processing according to claim 6, characterized in that: The protection device comprises a protection frame (91), a protection tube (92), a limiting tube (93), a fixing plate (94) and a limiting block (95); the protection frame (91) is fixedly mounted on the top of the crushing frame (2); the protection tube (92) is fixedly mounted on the top of the protection frame (91); the limiting tube (93) is slidably mounted on the inner wall of the protection tube (92); the fixing plate (94) is fixedly mounted on the surface of the protection tube (92); and the limiting block (95) is slidably mounted on the surface of the fixing plate (94).

8. The raw material crushing device for food production and processing according to claim 7, characterized in that: A limiting groove is formed on the surface of the limiting cylinder (93), the limiting block (95) contacts the limiting groove, a rubber block (96) is fixedly mounted on the surface of the limiting block (95), a rotating rod (97) is rotatably mounted on the surface of the fixing plate (94), a short block (98) is fixedly mounted on the surface of the fixing plate (94), a No. 4 spring is arranged between the protection cylinder (92) and the limiting cylinder (93), a No. 5 spring is arranged between the rotating rod (97) and the fixing plate (94), the rubber block (96) contacts the rotating rod (97), a non-Newtonian fluid is arranged inside the rubber block (96), and a No. 6 spring is arranged between the limiting block (95) and the fixing plate (94).

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