Food additive processing equipment

Abstract

The invention belongs to the technical field of crushing equipment, and particularly relates to food additive processing equipment which comprises a crushing box and further comprises a feeding hopper, a crushing device, a feeding device and a discharging device, and the feeding hopper is used for feeding an additive into the crushing box; the crushing assembly is arranged in the crushing box, is located at the bottom of the feeding hopper and is used for crushing the materials conveyed into the crushing box from the feeding hopper; the sieve plate I is arranged in the crushing box, is positioned at the bottom of the crushing assembly and is used for primarily screening the crushed additive; the material jacking part is arranged at the bottom of the sieve plate I and is used for shaking the sieve plate I; through combination of primary screening of the first screening plate and secondary screening of the second screening plate, particles of different sizes are effectively separated, and generation of unqualified products is reduced. Meanwhile, the first discharge hopper, the second discharge hopper and the third discharge hopper (used for collecting dust) are arranged, so that the additives and the dust with different granularities can be discharged respectively, and subsequent treatment and utilization are facilitated. By means of the optimization, the screening efficiency is improved, and the operation process is simplified.

Description

Technical Field

[0001] The invention relates to the technical field of pulverizing equipment, in particular to food additive processing equipment. Background Art

[0002] With the rapid development of the food industry, the demand for food additives is increasing, and higher requirements are also put forward for the processing equipment of food additives. Traditional food additive processing equipment has many shortcomings in the process of crushing, screening and discharging, such as unsatisfactory crushing effect, low screening efficiency, serious dust pollution and low degree of equipment automation. First of all, traditional crushing equipment often adopts a single crushing method, resulting in different sizes of food additive particles after crushing, which cannot meet the needs of different products. At the same time, a large amount of dust is easily generated during the crushing process, which not only affects the product quality, but also pollutes the operating environment. Secondly, in the screening process, traditional equipment often adopts a single screening mechanism, which has low screening efficiency and is easy to block the sieve holes, resulting in the production of unqualified products. In addition, the material after screening is difficult to be discharged effectively, which increases the difficulty of operation and labor intensity. Moreover, traditional equipment often has problems such as poor discharge and easy blockage during the discharge process, which affects the continuous operation and production efficiency of the equipment. At the same time, there is often a lack of effective collection and treatment mechanism for dust treatment, resulting in serious dust pollution. Summary of the invention

[0003] In order to solve the above problems, the present invention proposes a food additive processing device to more accurately solve the problems raised in the above background technology.

[0004] The present invention is achieved through the following technical solutions:

[0005] The present invention provides a food additive processing equipment, including a crushing box, and also includes: a feed hopper, the feed hopper is used to send the additives into the crushing box; a crushing assembly, which is arranged in the crushing box and located at the bottom of the feed hopper, and is used to crush the materials sent from the feed hopper to the crushing box; a screen plate 1, which is arranged in the crushing box and located at the bottom of the crushing assembly, and is used for the initial screening of the crushed additives; a lifting member, which is arranged at the bottom of the screen plate 1 and is used to shake the screen plate 1; a screen plate 2, which is arranged at the bottom of the lifting member and is arranged to move with the movement of the screen plate 1; used for the secondary screening of the additives; a needle plate, which is installed on the inner wall of the crushing box and is located at the bottom of the screen plate 2, and is used to clear the screen plate 2; an exhaust member, which is arranged on one side of the crushing box, and is used to extract dust from the screen plate 2 and the top of the needle plate to the bottom of the needle plate for collection; a pushing member, which is arranged on the side of the crushing box, and is used to drive the exhaust member to work after the lifting member is started.

[0006] Preferably, the crushing assembly includes two groups of driving rods installed on the inner wall of the crushing box, the surface of the driving rods is installed with crushing rollers, the crushing teeth on the two groups of crushing rollers are staggered, a motor is installed on the side of the crushing box, the motor is used to drive one driving rod to rotate, a transmission part 1 is installed between the driving rods, and a transmission part 2 is installed on the output end of the other driving rod, and the transmission part 2 is used to drive the rotation of the top material piece.

[0007] Preferably, the ejecting member comprises a rotating rod installed at the crushing box and rotatably connected to a bearing, the rotating rod and the driving rod are connected via a second transmission part, and a plurality of eccentric disks are installed on the surface of the rotating rod.

[0008] Preferably, a support member is provided at the bottom of the sieve plate 1, and the support member includes a fixing plate installed at the inner wall of the crushing box, and a support spring is installed on the top of the fixing plate, and the end of the support spring is connected to the bottom of the sieve plate 1.

[0009] Preferably, a discharge hopper 1 and a discharge hopper 2 are installed on the side of the crushing box, wherein the discharge hopper 1 is used to discharge additives on the top of the sieve plate 1, the discharge hopper 2 is used to discharge additives on the top of the sieve plate 2, and the discharge hopper 1 is used to discharge additives on the bottom of the needle plate.

[0010] Preferably, a connecting rod is installed on the top of the second sieve plate, and the top of the connecting rod is connected to the bottom of the first sieve plate.

[0011] Preferably, the vacuum member includes a piston cylinder installed on one side of the crushing box, a piston rod that can reciprocate is arranged at the bottom of the piston cylinder, an air guide pipe is installed on one side of the piston cylinder, air suction pipe 1 and air suction pipe 2 are installed at the end of the air guide pipe, the air suction pipe 1 is arranged on the top of the screen plate 2, the air suction pipe 2 is arranged on the top of the needle plate, an air outlet pipe is installed at the bottom of the air guide pipe, the air outlet pipe is inserted into the bottom of the needle plate, a one-way valve 1 is installed at the connection between the air suction pipe 2 and the air suction pipe 1, and a one-way valve 2 is installed at the air outlet pipe.

[0012] Preferably, the pushing member includes a reset portion installed on the surface of the crushing box, a half toothed disc is installed at the end of the rotating rod, a rack is connected to the reset portion, the half toothed disc is used to drive the rack to move, and the reset portion is used to drive the rack to reset.

[0013] Preferably, the reset part includes a mounting plate installed on the surface of the crushing box, a reset spring is installed on the top of the mounting plate, a connecting plate is installed on the top of the reset spring, the bottom of the connecting plate is connected to the half toothed disc, a guide rod is installed on the top of the mounting plate, and the guide rod is connected to the connecting plate through.

[0014] Compared with the prior art, the present invention provides a food additive processing device, which has the following beneficial effects:

[0015] The food additive processing equipment effectively separates particles of different sizes by combining the primary screening of sieve plate 1 and the secondary screening of sieve plate 2, reducing the production of unqualified products. At the same time, the setting of discharge hopper 1, discharge hopper 2 and discharge hopper 3 for collecting dust enables additives and dust of different particle sizes to be discharged separately, which is convenient for subsequent treatment and utilization. This optimization not only improves the screening efficiency, but also simplifies the operation process.

[0016] This food additive processing equipment effectively separates particles of different sizes through the combination of primary screening of sieve plate 1 and secondary screening of sieve plate 2, reducing the production of unqualified products. At the same time, the setting of discharge hopper 1, discharge hopper 2 and discharge hopper 3 for collecting dust enables additives and dust of different particle sizes to be discharged separately, which is convenient for subsequent processing and utilization. This optimization not only improves the screening efficiency, but also simplifies the operation process.

[0017] The food additive processing equipment realizes the linkage between the suction part and the push part through the meshing of the semi-toothed disc and the rack on the rotating rod and the setting of the reset part. This design not only improves the automation of the equipment, but also reduces manual intervention, reduces the difficulty of operation and labor intensity. At the same time, the linkage mechanism ensures the coordinated operation between the various parts of the equipment and improves the stability and reliability of the equipment.

[0018] The food additive processing equipment realizes the linkage between the suction part and the push part through the meshing of the semi-toothed disc and the rack on the rotating rod and the setting of the reset part. This design not only improves the automation of the equipment, but also reduces manual intervention, reduces the difficulty of operation and labor intensity. At the same time, the linkage mechanism ensures the coordinated operation between the various parts of the equipment and improves the stability and reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural schematic diagram of a food additive processing device proposed by the present invention;

[0020] Figure 2 This is a structural front cross-sectional view of a food additive processing device proposed by the present invention;

[0021] Figure 3 A structural side sectional view of a food additive processing device proposed by the present invention;

[0022] Figure 4 This is a structural back view of a food additive processing device proposed by the present invention;

[0023] Figure 5 A top-sectional view of the structure of a food additive processing device proposed by the present invention;

[0024] Figure 6 This is a schematic structural diagram of a transmission component of food additive processing equipment proposed by the present invention.

[0025] In the figure: 1. crushing box; 11. discharge hopper 1; 12. discharge hopper 2; 2. feed hopper; 3. crushing assembly; 31. driving rod; 32. crushing roller; 33. motor; 34. transmission part 1; 35. transmission part 2; 4. sieve plate 1; 41. fixing plate; 42. supporting spring; 5. ejector; 51. rotating rod; 52. eccentric disk; 6. sieve plate 2; 61. connecting rod; 7. needle plate; 8. pushing member; 81. reset part; 811. mounting plate; 812. reset spring; 813. connecting plate; 814. guide rod; 82. half toothed disk; 83. rack; 84. L-shaped plate; 9. suction member; 91. piston cylinder; 92. piston rod; 93. air guide pipe; 94. suction pipe 1; 95. suction pipe 2; 96. outlet pipe; 97. one-way valve 1; 98. one-way valve 2. DETAILED DESCRIPTION

[0026] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0027] Example

[0028] like Figure 1-Figure 6 As shown, a food additive processing device proposed in one embodiment of the present invention is specifically implemented as follows: the main body of the device is composed of a crushing box 1, on which a feed hopper 2 is arranged for feeding food additives into the crushing box 1. The crushing assembly 3 is installed in the crushing box 1 and is located at the bottom of the feed hopper 2, responsible for crushing the additive material. The sieve plate 4 is arranged below the crushing assembly 3 to perform the initial screening of the crushed additives. The lifting member 5 is located at the bottom of the sieve plate 4, and the sieve plate 4 is shaken to promote the screening effect. The sieve plate 2 6 is arranged at the bottom of the lifting member 5, and moves with the movement of the sieve plate 4 for secondary screening. The needle plate 7 is located below the sieve plate 2 6, and is used to clear the additives on the sieve plate 2 6. The exhaust member 9 is located on one side of the crushing box 1, and is used to extract the dust on the top of the sieve plate 2 6 and the needle plate 7 to the bottom of the needle plate 7 for collection. The pushing member 8 is arranged on the side of the crushing box 1. When the lifting member 5 is started, the vacuum member 9 is pushed to work and the equipment can effectively complete the crushing, screening and dust collection of food additives, thereby improving processing efficiency and product quality.

[0029] In the present invention, a food additive processing equipment is specifically implemented as follows: the equipment body is composed of a crushing box 1, and a feed hopper 2 is arranged above it, which is used to feed food additives into the crushing box 1. The crushing component 3 is installed in the crushing box 1 and is located at the bottom of the feed hopper 2, which is responsible for crushing the additive material. The sieve plate 4 is arranged below the crushing component 3 to perform the initial screening of the crushed additives. The lifting member 5 is located at the bottom of the sieve plate 4, and the sieve plate 4 is shaken to promote the screening effect. The sieve plate 26 is arranged at the bottom of the lifting member 5, and moves with the movement of the sieve plate 4 for secondary screening. The needle plate 7 is located below the sieve plate 26, and is used to clear the additives on the sieve plate 26. The exhaust member 9 is located on one side of the crushing box 1, and is used to extract the dust on the top of the sieve plate 26 and the needle plate 7 to the bottom of the needle plate 7 for collection. The pusher 8 is arranged on the side of the crushing box 1. When the top material part 5 is started, the working equipment of the air extraction part 9 can effectively complete the crushing, screening and dust collection of food additives, improve the processing efficiency and product quality. The crushing assembly 3 is composed of two sets of driving rods 31, and the driving rods 31 are installed with crushing rollers 32. The crushing teeth of the two sets of crushing rollers 32 are arranged in an interlaced manner. The motor 33 drives a driving rod 31 to rotate, and the synchronous rotation of the two driving rods 31 is realized through the transmission part 1 34 and the transmission part 2 35. The transmission part 2 35 is also connected to the rotating rod 51 of the top material part 5 to realize the efficient rotation of the crushing roller 32, and drive the top material part 5 to work at the same time, thereby improving the integration and automation level of the equipment.

[0030] In the present invention, a food additive processing equipment is specifically implemented as follows: the equipment body is composed of a crushing box 1, and a feed hopper 2 is arranged above it, which is used to feed food additives into the crushing box 1. The crushing component 3 is installed in the crushing box 1 and is located at the bottom of the feed hopper 2, which is responsible for crushing the additive material. The sieve plate 4 is arranged below the crushing component 3 to perform the initial screening of the crushed additives. The lifting member 5 is located at the bottom of the sieve plate 4, and the sieve plate 4 is shaken to promote the screening effect. The sieve plate 26 is arranged at the bottom of the lifting member 5, and moves with the movement of the sieve plate 4 for secondary screening. The needle plate 7 is located below the sieve plate 26, and is used to clear the additives on the sieve plate 26. The exhaust member 9 is located on one side of the crushing box 1, and is used to extract the dust on the top of the sieve plate 26 and the needle plate 7 to the bottom of the needle plate 7 for collection. The pusher 8 is arranged on the side of the crushing box 1. When the material ejector 5 is started, the vacuum member 9 is pushed to effectively complete the crushing, screening and dust collection of food additives, thereby improving processing efficiency and product quality. The rotating rod 51 of the material ejector 5 is connected to the driving rod 31 through the transmission part 2 35. A plurality of eccentric disks 52 are installed on the rotating rod 51. When the rotating rod 51 rotates, the eccentric disk 52 generates centrifugal force, driving the sieve plate 1 4 to shake. Through the design of the eccentric disk 52, the effective shaking of the sieve plate 1 4 is achieved, thereby improving the screening efficiency.

[0031] In the present invention, a food additive processing equipment is specifically implemented as follows: the equipment body is composed of a crushing box 1, and a feed hopper 2 is arranged above it, which is used to feed food additives into the crushing box 1. The crushing component 3 is installed in the crushing box 1 and is located at the bottom of the feed hopper 2, which is responsible for crushing the additive material. The sieve plate 4 is arranged below the crushing component 3 to perform the initial screening of the crushed additives. The lifting member 5 is located at the bottom of the sieve plate 4, and the sieve plate 4 is shaken to promote the screening effect. The sieve plate 26 is arranged at the bottom of the lifting member 5, and moves with the movement of the sieve plate 4 for secondary screening. The needle plate 7 is located below the sieve plate 26, and is used to clear the additives on the sieve plate 26. The exhaust member 9 is located on one side of the crushing box 1, and is used to extract the dust on the top of the sieve plate 26 and the needle plate 7 to the bottom of the needle plate 7 for collection. The pusher 8 is arranged on the side of the crushing box 1. When the material ejector 5 is started, the vacuum member 9 is pushed to effectively complete the crushing, screening and dust collection of food additives, thereby improving processing efficiency and product quality. A support member is arranged at the bottom of the sieve plate 4, including a fixed plate 41 and a support spring 42. The fixed plate 41 is installed on the inner wall of the crushing box 1, and the support spring 42 connects the sieve plate 4 and the fixed plate 41. The design of the support spring 42 enhances the shaking effect of the sieve plate 4 and improves the screening accuracy.

[0032] In the present invention, a food additive processing equipment is specifically implemented as follows: the equipment body is composed of a crushing box 1, and a feed hopper 2 is arranged above it, which is used to feed food additives into the crushing box 1. The crushing component 3 is installed in the crushing box 1 and is located at the bottom of the feed hopper 2, which is responsible for crushing the additive material. The sieve plate 4 is arranged below the crushing component 3 to perform the initial screening of the crushed additives. The lifting member 5 is located at the bottom of the sieve plate 4, and the sieve plate 4 is shaken to promote the screening effect. The sieve plate 26 is arranged at the bottom of the lifting member 5, and moves with the movement of the sieve plate 4 for secondary screening. The needle plate 7 is located below the sieve plate 26, and is used to clear the additives on the sieve plate 26. The exhaust member 9 is located on one side of the crushing box 1, and is used to extract the dust on the top of the sieve plate 26 and the needle plate 7 to the bottom of the needle plate 7 for collection. The pusher 8 is arranged on the side of the crushing box 1. When the top material part 5 is started, the vacuum part 9 is pushed to effectively complete the crushing, screening and dust collection of food additives, thereby improving processing efficiency and product quality. The side of the crushing box 1 is equipped with a discharge hopper 1 11, a discharge hopper 2 12 and a discharge hopper 3, which are not specifically numbered, but should be the third discharge port according to the description. The discharge hopper 1 11 is used to discharge additives on the top of the sieve plate 1 4, the discharge hopper 2 12 is used to discharge additives on the top of the sieve plate 2 6, and the discharge hopper 3 is used to discharge additives on the bottom of the needle plate 7, thereby achieving effective separation and discharge of additives of different particle sizes, thereby improving the uniformity and quality of the product.

[0033] In the present invention, a food additive processing equipment is specifically implemented as follows: the equipment body is composed of a crushing box 1, and a feed hopper 2 is arranged above it, which is used to feed food additives into the crushing box 1. The crushing component 3 is installed in the crushing box 1 and is located at the bottom of the feed hopper 2, which is responsible for crushing the additive material. The sieve plate 4 is arranged below the crushing component 3 to perform the initial screening of the crushed additives. The lifting member 5 is located at the bottom of the sieve plate 4, and the sieve plate 4 is shaken to promote the screening effect. The sieve plate 26 is arranged at the bottom of the lifting member 5, and moves with the movement of the sieve plate 4 for secondary screening. The needle plate 7 is located below the sieve plate 26, and is used to clear the additives on the sieve plate 26. The exhaust member 9 is located on one side of the crushing box 1, and is used to extract the dust on the top of the sieve plate 26 and the needle plate 7 to the bottom of the needle plate 7 for collection. The pushing member 8 is arranged on the side of the crushing box 1. When the lifting member 5 is started, the vacuum member 9 is pushed to effectively complete the crushing, screening and dust collection of food additives, thereby improving the processing efficiency and product quality. A connecting rod 61 is installed on the top of the sieve plate 2 6. The top of the connecting rod 61 is connected to the bottom of the sieve plate 1 4 to ensure that the sieve plate 2 6 can move with the movement of the sieve plate 1 4. The design of the connecting rod 61 realizes the synchronous movement of the sieve plate 2 6 and the sieve plate 1 4, thereby improving the stability and efficiency of the secondary screening.

[0034] In the present invention, a food additive processing equipment is specifically implemented as follows: the equipment body is composed of a crushing box 1, and a feed hopper 2 is arranged above it, which is used to feed food additives into the crushing box 1. The crushing component 3 is installed in the crushing box 1 and is located at the bottom of the feed hopper 2, which is responsible for crushing the additive material. The sieve plate 4 is arranged below the crushing component 3 to perform the initial screening of the crushed additives. The lifting member 5 is located at the bottom of the sieve plate 4, and the sieve plate 4 is shaken to promote the screening effect. The sieve plate 26 is arranged at the bottom of the lifting member 5, and moves with the movement of the sieve plate 4 for secondary screening. The needle plate 7 is located below the sieve plate 26, and is used to clear the additives on the sieve plate 26. The exhaust member 9 is located on one side of the crushing box 1, and is used to extract the dust on the top of the sieve plate 26 and the needle plate 7 to the bottom of the needle plate 7 for collection. The pusher 8 is arranged on the side of the crushing box 1. When the material ejector 5 is started, the working equipment of the air extraction member 9 is pushed to effectively complete the crushing, screening and dust collection of food additives, thereby improving processing efficiency and product quality. The air extraction member 9 is composed of a piston cylinder 91, a piston rod 92, an air guide pipe 93, an air extraction pipe 1 94, an air extraction pipe 2 95, an air outlet pipe 96, a one-way valve 1 97 and a one-way valve 2 98. The piston rod 92 reciprocates in the piston cylinder 91, and connects the air extraction pipe 1 94 and the air extraction pipe 2 95 through the air guide pipe 93, respectively extracting dust from the top of the sieve plate 2 6 and the needle plate 7, and discharging the dust to the bottom of the needle plate 7 through the air outlet pipe 96. The one-way valve 1 97 and the one-way valve 2 98 ensure that the airflow direction realizes the effective collection and discharge of dust, reduces environmental pollution, and improves the cleanliness of the working environment.

[0035] In the present invention, a food additive processing equipment is specifically implemented as follows: the equipment body is composed of a crushing box 1, and a feed hopper 2 is arranged above it, which is used to feed food additives into the crushing box 1. The crushing component 3 is installed in the crushing box 1 and is located at the bottom of the feed hopper 2, which is responsible for crushing the additive material. The sieve plate 4 is arranged below the crushing component 3 to perform the initial screening of the crushed additives. The lifting member 5 is located at the bottom of the sieve plate 4, and the sieve plate 4 is shaken to promote the screening effect. The sieve plate 26 is arranged at the bottom of the lifting member 5, and moves with the movement of the sieve plate 4 for secondary screening. The needle plate 7 is located below the sieve plate 26, and is used to clear the additives on the sieve plate 26. The exhaust member 9 is located on one side of the crushing box 1, and is used to extract the dust on the top of the sieve plate 26 and the needle plate 7 to the bottom of the needle plate 7 for collection. The pusher 8 is arranged on the side of the crushing box 1. When the material ejector 5 is started, the working equipment of the vacuum element 9 can effectively complete the crushing, screening and dust collection of food additives, improve the processing efficiency and product quality. The pusher 8 is composed of a reset part 81, a semi-toothed disc 82, and a rack 83. The reset part 81 includes a mounting plate 811, a reset spring 812, a connecting plate 813 and a guide rod 814. The semi-toothed disc 82 is installed at the end of the rotating rod 51, and drives the rack 83 to move when the rotating rod 51 rotates. The reset spring 812 and the guide rod 814 ensure the reset of the rack 83. The design of the semi-toothed disc 82 and the rack 83 realizes the linkage between the material ejector 5 and the vacuum element 9, and improves the automation level of the equipment. The reset part 81 includes a mounting plate 811, a reset spring 812, a connecting plate 813 and a guide rod 814. The mounting plate 811 is fixed on the surface of the crushing box 1, the reset spring 812 connects the mounting plate 811 and the connecting plate 813, and the guide rod 814 penetrates the connecting plate 813 to limit its movement direction. The connecting plate 813 is connected to the semi-toothed disc 82 to ensure that the semi-toothed disc 82 drives the rack 83 to move when rotating, and resets under the action of the reset spring 812. The design of the reset part 81 ensures the stable movement and reset of the rack 83, and improves the reliability and durability of the pusher 8.

[0036] Workflow: the operator starts the equipment, the motor 33 starts working, the food additives are fed into the crushing box 1 through the feed hopper 2, the motor 33 drives a driving rod 31 to rotate, through the transmission part 1 34 and the transmission part 2 35, the two driving rods 31 rotate synchronously, the crushing rollers 32 on the driving rod 31 start to rotate, the crushing teeth of the two sets of crushing rollers 32 interlace to crush the additive materials, and the crushed additives fall on the sieve plate 4. The sieve plate 4 starts to shake under the support of the supporting spring 42 and the fixed plate 41 under the action of the ejecting member 5, and the larger particles of additives are left on the sieve plate 4 and discharged through the discharge hopper 11. The rotating rod 51 of the ejecting member 5 is connected with the driving rod 31 through the transmission part 2 35, and rotates with the driving rod 31. The eccentric disk 52 on the rotating rod 51 generates centrifugal force, which drives the sieve plate 4 and the sieve plate 2 6 to shake together, and the smaller particles of additives on the sieve plate 4 fall on the sieve plate 2 6 through the sieve holes for secondary screening. 12 is discharged, the piston rod 92 of the suction member 9 reciprocates in the piston cylinder 91, and the suction pipe 1 94 and the suction pipe 2 95 are connected through the air guide pipe 93. The suction pipe 1 94 extracts the dust on the top of the sieve plate 2 6, and the suction pipe 2 95 extracts the dust on the top of the needle plate 7. The dust is discharged to the bottom of the needle plate 7 through the air outlet pipe 96 and is collected by the discharge hopper 3 which is not specifically numbered, but according to the description, it should be the third discharge port. The one-way valve 1 97 and the one-way valve 2 98 ensure the correct direction of the airflow. When the rotating rod 51 rotates, The half toothed disc 82 at its end rotates accordingly, and the half toothed disc 82 meshes with the rack 83, driving the rack 83 to move. The movement of the rack 83 triggers the operation of the vacuum member 9, realizing linkage. When the half toothed disc 82 is disengaged from the rack 83, the reset spring 812 and the guide rod 814 of the reset part 81 ensure that the rack 83 is reset, and the equipment continues to run until the additive processing is completed. The operator turns off the equipment, the motor 33 stops working, and all components stop moving. The equipment enters a standby state and waits for the next use.

[0037] Finally, it should be noted that the basic concepts have been described above. Obviously, for those skilled in the art, the above detailed disclosure is only an example and does not constitute a limitation of this specification. Although it is not explicitly stated here, those skilled in the art may make various modifications, improvements and corrections to this specification. Such modifications, improvements and corrections are suggested in this specification, so such modifications, improvements and corrections still belong to the spirit and scope of the exemplary embodiments of this specification. At the same time, this specification uses specific words to describe the embodiments of this specification. For example, "one embodiment", "one embodiment", and / or "some embodiments" refer to a certain feature, structure or characteristic related to at least one embodiment of this specification. Therefore, it should be emphasized and noted that "one embodiment" or "one embodiment" or "an alternative embodiment" mentioned twice or more in different positions in this specification does not necessarily refer to the same embodiment. In addition, certain features, structures or characteristics in one or more embodiments of this specification can be appropriately combined. In addition, unless explicitly stated in the claims, the order of processing elements and sequences described in this specification, the use of alphanumeric characters, or the use of other names are not used to limit the order of the processes and methods of this specification.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A food additive processing device, comprising a crushing box (1), characterized in that: Also includes: A feed hopper (2), the feed hopper (2) is used to deliver the additive into the crushing box (1); A crushing assembly (3) is arranged in the crushing box (1) and located at the bottom of the feed hopper (2), and is used to crush the material sent from the feed hopper (2) to the crushing box (1); a sieve plate (4) is arranged in the crushing box (1) and located at the bottom of the crushing assembly (3), and is used to perform primary screening of the additive after crushing; a material-lifting member (5) is arranged at the bottom of the sieve plate (4), and is used to shake the sieve plate (4); a sieve plate (6) is arranged at the bottom of the material-lifting member (5), and is arranged to move with the movement of the sieve plate (4); and is used for secondary screening of the additive; a needle plate (7) is installed on the inner wall of the crushing box (1) and located at the bottom of the sieve plate (6), and is used to clear the sieve plate (6); An air extraction member (9) is arranged on one side of the crushing box (1) and is used to extract dust from the second screen plate (6) and the top of the needle plate (7) to the bottom of the needle plate (7) for collection; a pushing member (8) is arranged on the side of the crushing box (1) and is used to drive the air extraction member (9) to work after the pushing member (5) is started.

2. A food additive processing equipment according to claim 1, characterized in that: The crushing assembly (3) comprises two groups of driving rods (31) installed on the inner wall of the crushing box (1), the surface of the driving rods (31) is installed with crushing rollers (32), and the crushing teeth of the two groups of crushing rollers (32) are arranged in a staggered manner. A motor (33) is installed on the side of the crushing box (1), and the motor (33) is used to drive one driving rod (31) to rotate. A transmission part 1 (34) is installed between the driving rods (31), and a transmission part 2 (35) is installed at the output end of the other driving rod (31), and the transmission part 2 (35) is used to drive the rotation of the top material piece (5).

3. A food additive processing equipment according to claim 2, characterized in that: The material ejecting member (5) comprises a rotating rod (51) mounted on the crushing box (1) and rotatably connected to the bearing, the rotating rod (51) and the driving rod (31) are connected via a second transmission part (35), and a plurality of eccentric disks (52) are mounted on the surface of the rotating rod (51).

4. A food additive processing equipment according to claim 1, characterized in that: A support member is provided at the bottom of the sieve plate 1 (4), the support member comprising a fixing plate (41) mounted on the inner wall of the crushing box (1), a support spring (42) is mounted on the top of the fixing plate (41), and an end of the support spring (42) is connected to the bottom of the sieve plate 1 (4).

5. The food additive processing equipment according to claim 1, characterized in that: The side of the crushing box (1) is equipped with a discharge hopper 1 (11), a discharge hopper 2 (12) and a discharge hopper (13). The discharge hopper 1 (11) is used to discharge additives from the top of the sieve plate 1 (4), the discharge hopper 2 (12) is used to discharge additives from the top of the sieve plate 2 (6), and the discharge hopper (13) is used to discharge additives from the bottom of the needle plate (7).

6. A food additive processing equipment according to claim 1, characterized in that: A connecting rod (61) is installed on the top of the second sieve plate (6), and the top of the connecting rod (61) is connected to the bottom of the first sieve plate (4).

7. A food additive processing equipment according to claim 1, characterized in that: The suction member (9) comprises a piston cylinder (91) mounted on one side of the crushing box (1), a piston rod (92) capable of reciprocating movement being arranged at the bottom of the piston cylinder (91), an air guide pipe (93) being mounted on one side of the piston cylinder (91), an air suction pipe 1 (94) and an air suction pipe 2 (95) being mounted at the end of the air guide pipe (93), the air suction pipe 1 (94) being arranged on the top of the sieve plate 2 (6), the air suction pipe 2 (95) being arranged on the top of the needle plate (7), an air outlet pipe (96) being mounted on the bottom of the air guide pipe (93), the air outlet pipe (96) being inserted into the bottom of the needle plate (7), a one-way valve 1 (97) being mounted at the connection between the air suction pipe 2 (95) and the air suction pipe 1 (94), and a one-way valve 2 (98) being mounted at the air outlet pipe (96).

8. A food additive processing equipment according to claim 3, characterized in that: The pushing member (8) comprises a reset portion (81) mounted on the surface of the crushing box (1); a half toothed disc (82) is mounted on the end of the rotating rod (51); a rack (83) is connected to the reset portion (81); the half toothed disc (82) is used to drive the rack (83) to move; and the reset portion (81) is used to drive the rack (83) to reset.

9. A food additive processing equipment according to claim 8, characterized in that: The reset portion (81) comprises a mounting plate (811) mounted on the surface of the crushing box (1); a reset spring (812) is mounted on the top of the mounting plate (811); a connecting plate (813) is mounted on the top of the reset spring (812); the bottom of the connecting plate (813) is connected to the half toothed disc (82); a guide rod (814) is mounted on the top of the mounting plate (811); the guide rod (814) is connected to the connecting plate (813) through the guide rod (814).

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