Multi-stage intelligent stone removing machine for food raw materials

Abstract

The utility model relates to food screening technical field, specifically disclose a multistage intelligent screening stone removing machine for food raw material, include: broken screen subassembly, the broken screen subassembly includes broken screen net board, the both sides eccentric fixed of broken screen subassembly are provided with first wheel disc and second wheel disc, drive gear wheel rotation through power gear wheel drive, so that first wheel disc can rotate together, and because first wheel disc is eccentric with broken screen net board connection, therefore the motion trail of broken screen net board and first wheel disc connecting point is around circumference, the broken screen net board can carry out reciprocating motion left and right up and down simultaneously, further make the peanut of broken screen net board top can produce impact with adjusting assembly, and the earth of peanut surface is wrapped and is broken, and the stubborn impurity is screened, further reach better stone removing quality, improve the safety of food.

Description

Technical Field

[0001] This utility model relates to the field of food screening technology, specifically a multi-stage intelligent screening and destoner for ready-to-eat food raw materials. Background Technology

[0002] Ready-to-eat foods are those that can be eaten directly after opening the package, or that require only simple processing (such as mixing or heating) before consumption. However, the raw materials for ready-to-eat foods, such as nuts, grains, beans, and dehydrated vegetables, are very prone to being mixed with impurities such as stones, soil, and broken shells during the planting, harvesting, or storage process. Therefore, to ensure food safety, destoners are used to remove these impurities from the raw materials.

[0003] However, in existing technologies, impurities mixed in with peanuts are removed by vibration. If the peanut surface is covered with mud, it is difficult to remove the impurities by vibration, which greatly reduces the quality of desoiling and affects the safety of ready-to-eat food. Utility Model Content

[0004] The purpose of this invention is to provide a multi-stage intelligent screening and destoner for ready-to-eat food ingredients, in order to solve the problem mentioned in the background art that when screening out impurities mixed in peanuts by vibration, it is difficult to remove them if the peanut surface is covered with mud, which greatly reduces the quality of destone removal and affects the safety of ready-to-eat food.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-stage intelligent screening and destoning machine for ready-to-eat food ingredients, comprising:

[0006] Crushing and screening components;

[0007] The crushing and screening assembly includes a crushing and screening screen plate. A first wheel and a second wheel are eccentrically fixed on both sides of the crushing and screening assembly. A drive gear is fixedly installed on the other end of each of the first wheel. A power gear is meshed on the outer side of the drive gear. A side plate is rotatably installed on the other end of the power gear and the second wheel. There are two side plates. The side plates are fixed to the ground by support legs.

[0008] An adjustment component is provided above the crushed screen plate, and a stabilizing slide rod is provided through and fixed on both sides of the top of the adjustment component;

[0009] Both the crushing and screening assembly and the adjusting assembly are horizontally arranged.

[0010] Preferably, a servo motor is fixedly installed on one side of the side plate, and there is only one servo motor. The drive end of the servo motor is fixedly connected to the power gear.

[0011] By adopting the above technical solution, the servo motor can easily provide the power required for the stone removal work.

[0012] Preferably, a vibrating screen assembly is provided on one side below the crushed screen plate. The vibrating screen assembly includes a vibrating screen plate. Bearing side plates are rotatably provided on both sides of the vibrating screen plate. A cam is rotatably provided at the other end of the bearing side plate. A linkage pulley is fixedly provided at one end of the cam. The linkage pulley is connected to a drive pulley via a belt. The drive pulley is fixedly provided at one end of the second wheel. The bearing side plate is fixed to the ground by support legs.

[0013] By adopting the above technical solution, a better destone removal effect can be achieved for peanuts through the multi-stage screening device.

[0014] Preferably, sliding columns are fixedly provided on both sides of the end of the vibrating screen plate near the crushed screen plate, and guide arc plates are slidably provided on the outer side of the sliding columns. The guide arc plates are fixedly provided on one side of the side plate through a fixed connecting plate.

[0015] The above technical solution is used to limit the maximum fluctuation range of the vibrating screen plate.

[0016] Preferably, both sides of the vibrating screen plate and the bearing side plate are rotatably provided with end seats, and a return spring is fixedly provided between the end seats.

[0017] By adopting the above technical solution, the spring setting facilitates the quick reset of the vibrating screen plate, thereby enabling the next stone removal operation.

[0018] Preferably, a first collection box is provided below the crushed screen plate, a second collection box is provided below the vibrating screen plate, and a conveyor belt is provided on one side below the vibrating screen plate.

[0019] Using the above technical solution, the first collection box is convenient for collecting impurities and soil screened out by the broken screen plate, and the second collection box is used to collect impurities after secondary destoning.

[0020] Compared with the prior art, the beneficial effects of this utility model are: This multi-stage intelligent screening and destoning machine for ready-to-eat food raw materials:

[0021] 1. The drive gear is driven by the power gear to rotate, so that the first wheel can rotate together. Since the first wheel is eccentrically connected to the crushing screen plate, the movement trajectory of the connection point between the crushing screen plate and the first wheel is around the circumference. The crushing screen plate can simultaneously perform reciprocating movements in the left, right, up, and down directions, so that the peanuts on the top of the crushing screen plate can collide with the adjusting component, breaking up the mud covering the peanut surface, screening out stubborn impurities, thereby achieving better stone removal quality and improving the safety of ready-to-eat food. Attached Figure Description

[0022] Figure 1This is a three-dimensional structural schematic diagram of a multi-stage intelligent screening and destoning machine for ready-to-eat food ingredients provided in an embodiment of this application;

[0023] Figure 2 This is a schematic diagram of the left and right isometric structure of a multi-stage intelligent screening and destoning machine for ready-to-eat food ingredients provided in an embodiment of this application;

[0024] Figure 3 This is a schematic diagram showing the disassembled structure of the crushing and screening components and the adjusting components in a multi-stage intelligent screening and destoning machine for ready-to-eat food ingredients provided in an embodiment of this application.

[0025] Figure 4 This is a schematic diagram of the combined structure of a portion of the crushed screen plate and side plate with a portion of the vibrating screen assembly in a multi-stage intelligent screening and destoning machine for ready-to-eat food raw materials provided in an embodiment of this application.

[0026] In the diagram: 1. Crushing and screening assembly; 101. Crushing and screening screen plate; 102. First wheel; 103. Drive gear; 104. Power gear; 105. Second wheel; 106. Servo motor; 107. Side plate; 2. Adjustment assembly; 201. Stabilizing slide bar; 3. Vibrating screen assembly; 301. Vibrating screen plate; 302. Bearing side plate; 303. Linkage pulley; 304. Cam; 305. Drive pulley; 306. Sliding column; 307. Guide arc plate; 308. Fixed plate; 309. Return spring; 310. End seat; 4. Conveyor belt; 5. First collection box; 6. Second collection box. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-4This utility model provides a technical solution: a multi-stage intelligent screening and destoning machine for ready-to-eat food raw materials, comprising: a crushing and screening assembly 1, the crushing and screening assembly 1 including a crushing screen plate 101, a first wheel 102 and a second wheel 105 eccentrically fixed on both sides of the crushing and screening assembly 1, a drive gear 103 fixedly mounted on the other end of each of the first wheel 102, a power gear 104 meshing with the outer side of the drive gear 103, and a side connecting plate 107 rotatably mounted on the other end of the power gear 104 and the second wheel 105, with two side connecting plates 107. 07 is fixed to the ground by support legs. Adjustment component 2 is set above the crushing screen plate 101. Stable sliding rods 201 are fixedly installed through both sides of the top of the adjustment component 2. Both the crushing screen component 1 and the adjustment component 2 are set horizontally. A servo motor 106 is fixedly installed on one side of the side plate 107. There is only one servo motor 106. The drive end of the servo motor 106 is fixedly connected to the power gear 104. A first collection box 5 is set below the crushing screen plate 101, so as to achieve better stone removal quality and improve the safety of ready food.

[0029] After adopting the above technical solution, the servo motor 106 is started, which drives the power gear 104 to rotate. The power gear 104 can drive the drive gear 103 to rotate. The rotation of the drive gear 103 can cause the first wheel 102 to rotate together. Since the first wheel 102 is eccentrically connected to the crushing screen plate 101, the movement trajectory of the connection point between the crushing screen plate 101 and the first wheel 102 is around the circumference. The crushing screen plate 101 can simultaneously perform reciprocating movements left, right, up, and down. This allows the peanuts on the top of the crushing screen plate 101 to collide with the adjusting component 2, breaking up the mud covering the peanut surface and screening out stubborn impurities. The left and right movement of the crushing screen plate 101 can cause the peanuts on the top of the crushing screen plate 101 to move to one side. In this way, the peanuts can be conveyed while the destone removal work is being carried out, making it easier for them to enter the vibrating screen component 3 for further screening. The screened impurities will enter the first collection box 5 for centralized processing.

[0030] For example, a vibrating screen assembly 3 is provided on one side below the crushing screen plate 101. The vibrating screen assembly 3 includes a vibrating screen plate 301. Bearing side plates 302 are rotatably provided on both sides of the vibrating screen plate 301. A cam 304 is rotatably provided at the other end of the bearing side plate 302. A linkage pulley 303 is fixedly provided at one end of the cam 304. The linkage pulley 303 is connected to the drive pulley 305 through a belt. The drive pulley 305 is fixedly provided at one end of the second wheel 105. The bearing side plate 302 is fixed to the ground by a support leg. Sliding columns 306 are fixedly provided on both sides of the end of the vibrating screen plate 301 near the crushing screen plate 101. A guide arc plate 307 is slidably provided on the outer side of the sliding column 306. The guide arc plate 307 is fixedly provided on one side of the side plate 107 through a fixed connecting plate 308. A second collection box 6 is provided below the vibrating screen plate 301. A conveyor belt 4 is provided on one side below the vibrating screen plate 301.

[0031] In an optional embodiment, when the second wheel 105 rotates, it drives the drive pulley 305 to rotate as well. The drive pulley 305 then drives the linkage pulley 303 to rotate via a belt, which in turn drives the cam 304 to rotate. The supporting side plate 302 is fixed due to the support legs. Each time the cam 304 rotates, it contacts the vibrating screen plate 301 twice, allowing the vibrating screen plate 301 to tilt and move up and down twice. This allows the vibrating screen plate 301 to achieve a vibrating and screening effect on the peanuts on top. In this way, the multi-stage screening device can achieve a better de-stoneing effect for the peanuts.

[0032] The impurities after screening will be collected in the second collection box 6 below for centralized processing. The screened peanuts can reach the top of the conveyor belt 4 for conveying, which is convenient for the next process.

[0033] Furthermore, both sides of the vibrating screen plate 301 and the bearing side plate 302 are rotatably provided with end seats 310, and a return spring 309 is fixedly provided between the end seats 310.

[0034] In an optional implementation, when the vibrating screen plate 301 is vibrating, the reset spring 309 will reciprocate to compress and release, thereby assisting the vibrating screen plate 301 to stably return to its original position after rising or falling, thus enabling the vibrating screen to continue.

[0035] Working principle: The servo motor 106 drives the power gear 104 to rotate, which in turn drives the drive gear 103 to rotate. The rotation of the drive gear 103 causes the first disc 102 to rotate as well. Since the first disc 102 is eccentrically connected to the crushing screen plate 101, the movement trajectory of the connection point between the crushing screen plate 101 and the first disc 102 is circular. The crushing screen plate 101 can simultaneously perform reciprocating movements left, right, up, and down, which allows the peanuts on top of the crushing screen plate 101 to collide with the adjusting component 2, breaking up the mud covering the peanut surface and screening out stubborn impurities. The left and right movement of the crushing screen plate 101 allows the peanuts on top of the crushing screen plate 101 to move to one side. In this way, the peanuts can be conveyed while the destone removal work is being carried out, making it easier for them to enter the vibrating screen component 3 for further screening, achieving a multiple destone removal effect.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-stage intelligent screening and destoning machine for ready-to-eat food ingredients, characterized in that, include: Crushing and screening assembly (1); The crushing and screening assembly (1) includes a crushing and screening screen plate (101). A first wheel (102) and a second wheel (105) are eccentrically fixed on both sides of the crushing and screening assembly (1). A drive gear (103) is fixedly installed at the other end of the first wheel (102). A power gear (104) is meshed on the outer side of the drive gear (103). A side plate (107) is rotatably installed at the other end of the power gear (104) and the second wheel (105). There are two side plates (107). The side plates (107) are fixed to the ground by support legs. Adjustment component (2), the adjustment component (2) is set above the crushed screen plate (101), and a stabilizing slide rod (201) is fixedly installed on both sides of the top of the adjustment component (2). Both the crushing and screening component (1) and the adjusting component (2) are horizontally arranged.

2. The multi-stage intelligent screening and destoning machine for ready-to-eat food raw materials according to claim 1, characterized in that, A servo motor (106) is fixedly installed on one side of the side plate (107). There is only one servo motor (106), and the driving end of the servo motor (106) is fixedly connected to the power gear (104).

3. The multi-stage intelligent screening and destoning machine for ready-to-eat food raw materials according to claim 1, characterized in that, A vibrating screen assembly (3) is provided on one side below the crushing screen plate (101). The vibrating screen assembly (3) includes a vibrating screen plate (301). A bearing side plate (302) is rotatably provided on both sides of the vibrating screen plate (301). A cam (304) is rotatably provided at the other end of the bearing side plate (302). A linkage pulley (303) is fixedly provided at one end of the cam (304). The linkage pulley (303) is connected to the drive pulley (305) via a belt. The drive pulley (305) is fixedly provided at one end of the second wheel (105). The bearing side plate (302) is fixed to the ground by a support leg.

4. The multi-stage intelligent screening and destoning machine for ready-to-eat food raw materials according to claim 3, characterized in that, The vibrating screen plate (301) has sliding columns (306) fixedly installed on both sides of the end near the crushed screen plate (101). A guide arc plate (307) is slidably installed on the outer side of the sliding column (306). The guide arc plate (307) is fixedly installed on one side of the side plate (107) through a fixed connecting plate (308).

5. The multi-stage intelligent screening and destoning machine for ready-to-eat food raw materials according to claim 3, characterized in that, Both sides of the vibrating screen plate (301) and the bearing side plate (302) are rotatably provided with end seats (310), and a return spring (309) is fixedly provided between the end seats (310).

6. The multi-stage intelligent screening and destoning machine for ready-to-eat food raw materials according to claim 3, characterized in that, A first collection box (5) is provided below the crushed screen plate (101), a second collection box (6) is provided below the vibrating screen plate (301), and a conveyor belt (4) is provided on one side below the vibrating screen plate (301).

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