Raw material screening device for potato chip production

Abstract

The utility model relates to the field of screening devices, and discloses a raw material screening device for potato chip production, which comprises a box body, the lower surface of the box body is fixedly connected with supporting legs, the left surface of the box body is provided with a vibration motor, the lower surface of the box body is fixedly connected with a discharge pipe, and the right surface of the box body is fixedly connected with a flow guide plate. A cleaning assembly is arranged on the front surface of the box body, a quick release assembly is arranged on the right surface of the box body, the cleaning assembly comprises a servo motor, an output shaft of the servo motor is fixedly connected with a rocker arm, a linear groove is formed in the front surface of the rocker arm, and a sliding block is slidably connected to the inner wall of the linear groove; a first sliding rod is slidably connected to the inner wall of the first concentric-square-shaped groove. According to the sieve plate cleaning device, the rocker arm and the sliding block are driven to move through the servo motor, the sliding block and the first sliding rod are matched to drive the brush plate to move in a square shape, the surface of the sieve plate can be cleaned repeatedly, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of screening devices, in particular to a raw material screening device for potato chip production. Background Art

[0002] Potato chips are a very popular snack. They are usually made by slicing potatoes thinly and then frying or baking them. Alternatively, potato powder can be prepared into a paste first, and then processed through processes such as shaping, baking or frying, and various seasonings are added.

[0003] In some potato chip production factories, since the diameters of potato powder particles are different, it is necessary to use screening equipment to screen the potato powder before using it to produce potato chips, so as to remove the potato powder with too large particle size that does not meet the process requirements. After screening, it is necessary to clean the unqualified potato powder on the surface of the screen. If this process is carried out manually, it will waste manpower and reduce efficiency.

[0004] Moreover, when the screen is damaged or the factory needs to replace the screen due to the adjustment of the process standard, since the screen of some screening equipment is fixedly connected to the equipment, the disassembly and replacement process of the screen is relatively cumbersome, wasting production time and reducing production efficiency. Summary of the Invention

[0005] In order to make up for the above deficiencies, the utility model provides a raw material screening device for potato chip production, aiming to improve the problem that in the prior art, after screening the potato powder in some potato chip factories, it is necessary to clean the screen, and manual operation is time-consuming and laborious.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A raw material screening device for potato chip production, including a box body, the lower surface of the box body is fixedly connected with support legs, a vibration motor is arranged on the left surface of the box body, a discharge pipe is fixedly connected to the lower surface of the box body, a diversion plate is fixedly connected to the right surface of the box body, a cleaning component is arranged on the front surface of the box body, a quick-release component is arranged on the right surface of the box body, the cleaning component includes a servo motor, the output shaft of the servo motor is fixedly connected with a rocker arm, a linear groove is formed on the front surface of the rocker arm, and a slider is slidably connected to the inner wall of the linear groove.

[0007] Preferably, the cleaning component further includes a first U-shaped groove, a first sliding rod is slidably connected to the inner wall of the first U-shaped groove, a U-shaped rod is fixedly connected to the front surface of the first sliding rod, a brush plate is fixedly connected to the lower surface of the U-shaped rod, a second sliding rod is fixedly connected to the rear surface of the brush plate, and a second U-shaped groove is formed on the inner wall of the rear side of the box body.

[0008] Preferably, the quick-release assembly includes a fixed block. A round rod passes through and is slidably connected to the upper surface of the fixed block. A connecting rod is fixedly connected to the upper surface of the round rod. The lower surface of the fixed block is elastically connected to a stopper through a second spring. A guide groove is formed in the inner wall of the front side of the box body, and a sieve plate is inserted into the inner wall of the guide groove.

[0009] Preferably, there are four groups of the support legs. The four groups of support legs are distributed at the four corners of the lower surface of the box body. The upper surface of the sieve plate is provided with openings, and multiple groups of openings are provided. The multiple groups of openings are evenly distributed in an array on the upper surface of the sieve plate. The servo motor is arranged on the front surface of the box body.

[0010] Preferably, the first sliding rod passes through and is rotatably connected to the front surface of the slider, and the second sliding rod is slidably connected to the inner wall of the second rectangular groove.

[0011] Preferably, the first rectangular groove is formed in the front surface of the box body.

[0012] Preferably, the round rod is fixedly connected to the upper surface of the stopper. One end of the second spring is fixedly connected to the lower surface of the fixed block, and the other end of the second spring is fixedly connected to the upper surface of the stopper.

[0013] Preferably, two groups of the fixed blocks are provided, and two groups of the guide grooves are provided. The two groups of fixed blocks and guide grooves are symmetrically distributed with respect to the box body on the front side and the rear side of the box body.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the servo motor drives the rocker arm and the slider to move. The slider and the first sliding rod cooperate with each other to drive the brush plate to move in a square shape, so that the surface of the sieve plate can be cleaned multiple times, improving the practicability of the device.

[0016] 2. In the utility model, through the mutual cooperation of the connecting rod, the stopper and the second spring, the restriction on the sieve plate can be released, so as to quickly disassemble and install the sieve plate, saving time and ensuring the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a front view schematic diagram of the three-dimensional structure of the overall device in the utility model;

[0018] Figure 2 is a split schematic diagram of the three-dimensional structure of the rocker arm, the brush plate and the sieve plate in the utility model;

[0019] Figure 3 is a side view schematic diagram of the three-dimensional structure of the connecting rod and the box body in the utility model;

[0020] Figure 4 is in the utility modelFigure 3 Schematic diagram of the enlarged state of the three-dimensional structure of part A in

[0021] Legend:

[0022] 1. Box body; 2. Support legs; 3. Vibration motor; 5. Discharge pipe; 6. Deflector; 7. Sieve plate; 81. Servo motor; 82. Rocker arm; 83. One-way groove; 84. Slide bar 1; 85. Slide block; 86. U-shaped rod; 87. Brush plate; 88. Slide bar 2; 89. First return groove; 810. Second return groove; 91. Connecting rod; 92. Round rod; 93. Fixed block; 94. Second spring; 95. Stopper; 96. Guide groove. Specific implementation mode

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0024] Refer to Figure 1 、 Figure 2 For an embodiment provided by the present utility model: A raw material screening device for potato chip production, including a box body 1, the lower surface of the box body 1 is fixedly connected with support legs 2, and the support legs 2 are elastically connected to the box body 1 through springs and sleeves. The support legs 2 are prior art and can be realized by those skilled in the art. Since it is prior art, not too much description will be made in this case. A vibration motor 3 is arranged on the left surface of the box body 1. The vibration motor 3 is prior art and can be realized by those skilled in the art. Since it is prior art, not too much description will be made in this case. The vibration motor 3 is used to cooperate with the support legs 2 to drive the box body 1 to vibrate, improving the screening efficiency. The lower surface of the box body 1 is fixedly connected with a discharge pipe 5, and the discharge pipe 5 is used to discharge the screened raw materials. A deflector 6 is fixedly connected to the right surface of the box body 1. An opening is provided on the right surface of the box body 1, and the lower surface of the opening is flush with the upper surface of the sieve plate 7, which is used to discharge unqualified raw materials. The deflector 6 is arranged in an inclined shape and is used to guide unqualified raw materials into the collection box. A cleaning component is arranged on the front surface of the box body 1, and the cleaning component is used to clean the unqualified raw materials on the sieve plate 7. A quick-release component is arranged on the right surface of the box body 1, and the quick-release component is used to quickly replace the sieve plate 7. The cleaning component includes a servo motor 81. The servo motor 81 is prior art and can be realized by those skilled in the art. Since it is prior art, not too much description will be made in this case. The output shaft of the servo motor 81 is fixedly connected with a rocker arm 82, and a one-way groove 83 is provided on the front surface of the rocker arm 82. The inner wall of the one-way groove 83 is slidably connected with a slide block 85.

[0025] Refer to Figure 1 、 Figure 2, the cleaning component further includes a first return groove 89. A first sliding rod 84 is slidably connected to the inner wall of the first return groove 89. The first sliding rod 84 can move in a mouth shape with the first return groove 89 as the trajectory. A U-shaped rod 86 is fixedly connected to the front surface of the first sliding rod 84. A brush plate 87 is fixedly connected to the lower surface of the U-shaped rod 86. A brush is provided on the lower surface of the brush plate 87, which can clean the surface of the sieve plate 7. When the servo motor 81 is not started, the brush plate 87 is located on the left side of the opening on the right surface of the box body 1, which can block the opening and ensure that the raw materials will not spill out from the opening of the box body 1 during the operation of the device. A second sliding rod 88 is fixedly connected to the rear surface of the brush plate 87. The second sliding rod 88 is in the shape of a short rod. A second return groove 810 is opened on the inner wall at the rear side of the box body 1. The trajectory of the second return groove 810 is the same as that of the first return groove 89.

[0026] Refer to Figure 4 , the quick-release component includes a fixed block 93. A round rod 92 penetrates and is slidably connected to the upper surface of the fixed block 93. A connecting rod 91 is fixedly connected to the upper surface of the round rod 92. A retaining block 95 is elastically connected to the lower surface of the fixed block 93 through a second spring 94. A guiding groove 96 is opened on the inner wall at the front side of the box body 1. The retaining block 95 is located on the right side of the guiding groove 96, which can block the sieve plate 7. The sieve plate 7 is inserted into the guiding groove 96, and the sieve plate 7 can be withdrawn or inserted from the right surface of the box body 1 along the guiding groove 96.

[0027] Refer to Figure 1 , there are four groups of support legs 2, and the four groups of support legs 2 are distributed at the four corners of the lower surface of the box body 1. A plurality of openings are provided on the upper surface of the sieve plate 7, and the plurality of openings are uniformly distributed in an array on the upper surface of the sieve plate 7. The qualified raw materials can fall from the openings of the sieve plate 7, and the unqualified raw materials will remain on the surface of the sieve plate 7. The servo motor 81 is arranged on the front surface of the box body 1.

[0028] Refer to Figure 1 , Figure 2 , the first sliding rod 84 penetrates and is rotatably connected to the front surface of the slider 85. The second sliding rod 88 is slidably connected to the inner wall of the second return groove 810, so that the brush plate 87 remains vertical during movement. The second sliding rod 88 can move in a mouth shape with the second return groove 810 as the trajectory. The first return groove 89 is opened on the front surface of the box body 1.

[0029] Refer to Figure 3 , Figure 4 , the round rod 92 is fixedly connected to the upper surface of the retaining block 95. One end of the second spring 94 is fixedly connected to the lower surface of the fixed block 93, and the other end of the second spring 94 is fixedly connected to the upper surface of the retaining block 95. When the retaining block 95 moves upward, the second spring 94 will be compressed, and the second spring 94 will generate a reaction force. There are two groups of fixed blocks 93 in total, and there are two groups of guiding grooves 96 in total. The two groups of fixed blocks 93 and guiding grooves 96 are symmetrically distributed about the box body 1 on the front side and the rear side of the box body 1.

[0030] Working principle: When the device is in use, the raw materials to be screened are placed on the surface of the sieve plate 7, and the vibration motor 3 is started. The vibration motor 3 drives the box 1 to vibrate, so that the potato flour with smaller particle size that meets the requirements in the raw materials passes through the opening of the sieve plate 7 and is discharged from the discharge pipe 5. After sufficient screening, the part of the raw materials with larger particle size that does not meet the requirements will remain on the surface of the sieve plate 7. At this time, the vibration motor 3 is turned off, and the servo motor 81 is started. The servo motor 81 drives the rocker arm 82 to rotate, and the rocker arm 82 drives the slider 85 to rotate. The slider 85 drives the slide bar 84 to make a square track in the return groove 89. The movement of the trace, at the same time, the slide bar 84 squeezes the slider 85 so that the slider 85 makes a reciprocating motion in the I-shaped groove 83, and the slide bar 84 drives the U-bar 86 to make a U-shaped motion synchronously, so the U-bar 86 drives the brush plate 87 to move upward first and detach from the surface of the sieve plate 7, and move to the left end of the sieve plate 7 above the sieve plate 7, and then the brush plate 87 moves downward so that the brush of the brush plate 87 contacts the surface of the sieve plate 7, and then the brush plate 87 moves to the right, bringing the unqualified raw materials on the surface of the sieve plate 7 to the right end of the sieve plate 7, and leaving the box body 1 from the opening on the right surface of the box body 1 falls onto the surface of the guide plate 6, and then slides down along the guide plate 6.

[0031] When the brush plate 87 moves to the right end of the sieve plate 7, it will move upward again to leave the sieve plate 7, move to the left end of the sieve plate 7 and then fall down to clean the sieve plate 7 again. This process is repeated many times until the unqualified raw materials on the surface of the sieve plate 7 are cleaned up, and then the servo motor 81 is turned off, and each part returns to the initial position, and subsequent screening work can be carried out.

[0032] When the sieve plate 7 is damaged or the screening standard changes and the sieve plate 7 needs to be replaced, the connecting rod 91 is moved upward, and the connecting rod 91 drives the round rod 92 to move upward, and the round rod 92 drives the stopper 95 to move upward. When the stopper 95 moves, the spring 94 is compressed, and the spring 94 generates a reaction force. At this time, the stopper 95 no longer restricts the sieve plate 7, and the sieve plate 7 can be pulled out. Then the new sieve plate 7 is inserted along the guide groove 96, and the connecting rod 91 is released. The stopper 95 moves downward under the reaction force of the spring 94 and restricts the sieve plate 7 to ensure that the sieve plate 7 will not detach from the box body 1 due to vibration when the device is working.

[0033] Finally, it should be noted that the above 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 make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A raw material screening device for potato chip production, comprising a box (1), characterized in that: The lower surface of the box body (1) is provided with a supporting leg (2), the left surface of the box body (1) is provided with a vibration motor (3), the lower surface of the box body (1) is fixedly connected with a discharge pipe (5), the right surface of the box body (1) is fixedly connected with a guide plate (6), the front surface of the box body (1) is provided with a cleaning assembly, and the right surface of the box body (1) is provided with a quick-release assembly, the cleaning assembly comprises a servo motor (81), the output shaft of the servo motor (81) is fixedly connected with a rocker arm (82), the front surface of the rocker arm (82) is provided with a straight groove (83), and the inner wall of the straight groove (83) is slidably connected with a slider (85).

2. A raw material screening device for potato chip production according to claim 1, characterized in that: The cleaning component also includes a return groove (89), the inner wall of the return groove (89) is slidably connected to a slide rod (84), the front surface of the slide rod (84) is fixedly connected to a U rod (86), the lower surface of the U rod (86) is fixedly connected to a brush plate (87), the rear surface of the brush plate (87) is fixedly connected to a slide rod (88), and the inner wall of the rear side of the box body (1) is provided with a return groove (810).

3. A raw material screening device for potato chip production according to claim 1, characterized in that: The quick-release assembly comprises a fixed block (93), the upper surface of the fixed block (93) penetrates and is slidably connected to a round rod (92), the upper surface of the round rod (92) is fixedly connected to a connecting rod (91), the lower surface of the fixed block (93) is elastically connected to a stopper (95) via a second spring (94), and a guide groove (96) is formed on the inner wall of the front side of the box body (1), and a screen plate (7) is inserted into the inner wall of the guide groove (96).

4. A raw material screening device for potato chip production according to claim 3, characterized in that: There are four groups of support legs (2), which are distributed at four corners of the lower surface of the box body (1). The upper surface of the sieve plate (7) is provided with openings, and the openings are provided in multiple groups. The multiple groups of openings are evenly distributed in an array on the upper surface of the sieve plate (7). The servo motor (81) is arranged on the front surface of the box body (1).

5. A raw material screening device for potato chip production according to claim 2, characterized in that: The first slide bar (84) penetrates through and is rotatably connected to the front surface of the slider (85), and the second slide bar (88) is slidably connected to the inner wall of the second return groove (810).

6. A raw material screening device for potato chip production according to claim 2, characterized in that: The return groove 1 (89) is provided on the front surface of the box body (1).

7. A raw material screening device for potato chip production according to claim 3, characterized in that: The round rod (92) is fixedly connected to the upper surface of the stopper (95), one end of the second spring (94) is fixedly connected to the lower surface of the fixed block (93), and the other end of the second spring (94) is fixedly connected to the upper surface of the stopper (95).

8. A raw material screening device for potato chip production according to claim 3, characterized in that: Two groups of the fixing blocks (93) are provided, and two groups of the guide grooves (96) are provided. The two groups of the fixing blocks (93) and the guide grooves (96) are symmetrically distributed on the front and rear sides of the box body (1) with the box body (1) as the axis.

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