Potato starch screening device

Abstract

The utility model relates to the technical field of food processing, and discloses a potato starch screening device which comprises a screening box and vibration grooves formed in the left side face and the right side face of the screening box, groove-shaped frames are arranged in the vibration grooves, and passing grooves are formed in the lower surfaces of the groove-shaped frames. And rotating rollers are rotationally connected to the left side and the right side of the inner wall of the groove-shaped frame. According to the potato starch screening device, the screening net, the rotating rollers, the groove-shaped frame and the first motor are used in cooperation, so that the first motor drives the rotating roller located on the right side to rotate, the rotating roller located on the right side drives the screening net to move, large impurities in starch are screened on the upper side of the screening net, and the screening net drives the large impurities to move rightwards; and large impurities are discharged from the right side of the groove-shaped frame, so that the device can discharge the large impurities above the screening net in real time, the probability that the screening net is blocked is further reduced, and the working pressure of workers for cleaning the screening net is relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to food processing technical field, concretely is a kind of potato starch screening device. BACKGROUND

[0002] Potato, solanaceae solanum, annual herb, alternative name potato, ground egg, potato, etc., more important use of potato can be used to process starch, because starch is the food material that people often eats in daily life, currently, starch needs to be screened during processing;But the existing potato starch screening device is prone to cause the accumulation of impurities on the screening net during use, thereby plugging the screening net, causing screening efficiency to drop, and staff needs to clean up regularly, it is more troublesome to operate. UTILITY MODEL CONTENT

[0003] (I) technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of potato starch screening device, solve the problem raised in the above background art.

[0005] (II) technical scheme

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of potato starch screening device, including screening box and being opened in the left side and right side of screening box vibration groove, the inside of vibration groove is provided with groove-shaped frame, the lower surface of groove-shaped frame is opened with pass-through groove, the left and right sides of the inner wall of groove-shaped frame are rotatably connected with rotating roller, two groups of rotating roller are drivenly connected by screening net, the right side of the front of groove-shaped frame is fixedly connected with first motor, the output end of first motor is fixedly connected with the front end of rotating roller located at right side, the front and back of screening box are slidably inserted with sliding rod, the inner end of sliding rod is fixedly connected with the outer surface of groove-shaped frame, the front end of sliding rod located at front side is fixedly connected with pulley, the middle of the front of screening box is fixedly connected with two groups of support plate, the inner side of support plate is rotatably connected with cam by inserting rotating shaft, the front of screening box is fixedly connected with second motor, the output end of second motor is fixedly connected with the top end of rotating shaft, the outer surface of sliding rod located at rear side is sleeved with spring, the left side and right side of screening box are fixedly connected with slide rail, the left and right sides of the lower surface of groove-shaped frame are provided with two groups of sliding block slidably connected with slide rail, the front and back of screening box are fixedly connected with two groups of support column, the top of the inner wall of screening box is fixedly connected with guide chute plate.

[0007] Preferably, the sliding block includes a sliding block housing and six groups of rollers rotatably connected to the inner wall of the sliding block housing, two groups of fixed bolts are inserted into the upper surface of the sliding block housing, and the fixed bolts are fixedly connected to the lower surface of the groove-shaped frame.

[0008] Preferably, the front and rear sides of the lower surface of the slide rail are fixedly connected with reinforcing ribs, and the inner side surfaces of the reinforcing ribs are fixedly connected with the outer surface of the screening box.

[0009] Preferably, the front and back surfaces of the groove-shaped frame are provided with two groups of ball bearings, and the groove-shaped frame is rotationally connected with the rotating roller through the ball bearings.

[0010] Preferably, the outer surface of the sliding rod is slidably sleeved with a stabilizing collar, and the inner side surface of the stabilizing collar is fixedly connected with the outer surface of the screening box.

[0011] Preferably, the outer surface of the rotating shaft is fixedly connected with a connecting key, and the inner wall of the cam is provided with a key groove matched with the connecting key.

[0012] (Three) beneficial effects

[0013] Compared with the prior art, the potato starch screening device has the following beneficial effects:

[0014] 1. The potato starch screening device, by cooperation of the screening net, the rotating roller, the groove-shaped frame and the first motor, the first motor drives the rotating roller on the right side to rotate, the rotating roller on the right side drives the screening net to move, and large impurities in the starch are screened on the upper side of the screening net, the screening net drives the large impurities to move to the right, and the large impurities are discharged at the right side of the groove-shaped frame, so that the device can discharge the large impurities above the screening net in real time, the probability of clogging of the screening net is further reduced, and the working pressure of the staff on cleaning the screening net is reduced.

[0015] 2. The potato starch screening device, by cooperation of the sliding block, the cam, the sliding rod, the pulley and the spring, the second motor drives the cam to rotate through the rotating shaft, the cam drives the groove-shaped frame to vibrate forward and backward through the pulley, the spring and the sliding rod, so that the groove-shaped frame can drive the screening net to vibrate forward and backward, the probability of accumulation of the starch on the screening net is reduced, and the screening efficiency of the device on the potato starch is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 2 It is a sectional structural schematic view of the utility model;

[0018] Figure 3 , Figure 4 It is a local structural development schematic view of the utility model.

[0019] In the figure: 1, screening box; 101, vibrating tank; 2, tank-shaped frame; 201, through tank; 3, rotating roller; 4, screening net; 5, first motor; 6, sliding rod; 7, pulley; 8, support plate; 9, rotating shaft; 10, cam; 11, second motor; 12, spring; 13, sliding rail; 14, sliding block; 1401, sliding block shell; 1402, roller; 1403, fixing bolt; 15, support column; 16, material guide tank plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4The utility model provides a technical scheme: a kind of potato starch screening device, including screening box 1 and being opened in the left side and right side of screening box 1 vibration groove 101, vibration groove 101 inside is provided with groove frame 2, groove frame 2 lower surface is provided with through groove 201, the left and right sides of groove frame 2 inner wall are rotatably connected with rotating roller 3, two groups of rotating roller 3 are driven connection by screening net 4, the right side of groove frame 2 front is fixedly connected with first motor 5, the output end of first motor 5 is fixedly connected with the front end of rotating roller 3 located in right side, the front and back of screening box 1 are slidably inserted with sliding rod 6, the inner end of sliding rod 6 is fixedly connected with the outer surface of groove frame 2, the front end of sliding rod 6 located in front side is fixedly connected with pulley 7, the middle of the front of screening box 1 is fixedly connected with two groups of support plate 8, the inside of support plate 8 is rotatably connected with cam 10 by inserting rotating shaft 9, the front of screening box 1 is fixedly connected with second motor 11, the output end of second motor 11 is fixedly connected with the top end of rotating shaft 9, the outer surface of sliding rod 6 located in rear side is equipped with spring 12, the left side and right side of screening box 1 are fixedly connected with slide rail 13, the left and right sides of the lower surface of groove frame 2 are provided with two groups of sliding block 14 slidably connected with slide rail 13, the front and back of screening box 1 are fixedly connected with two groups of support column 15, the top of the inner wall of screening box 1 is fixedly connected with guide chute plate 16, by screening net 4, rotating roller 3, groove frame 2 and first motor 5 cooperation, so that first motor 5 drives rotating roller 3 located in right side rotation, rotating roller 3 located in right side drives screening net 4 movement, large block impurities in starch are screened on the upside of screening net 4, screening net 4 drives large block impurities to move right, and large block impurities are discharged in the right side of groove frame 2, so that the device can discharge large block impurities above screening net 4 in real time, further reduce the probability that screening net 4 is blocked, reduce the work pressure of staff cleaning screening net 4, by sliding block 14, cam 10, sliding rod 6, pulley 7 and spring 12 cooperation, so that second motor 11 drives cam 10 rotation by rotating shaft 9, cam 10 drives groove frame 2 vibration back and forth by pulley 7, spring 12 and sliding rod 6, so that groove frame 2 can drive screening net 4 vibration back and forth, reduce the probability that starch is accumulated on screening net 4, further improve the screening efficiency of the device to potato starch.

[0022] In the utility model, in order to further enhance the fluency of groove frame 2 movement, therefore in sliding block 14 include sliding block shell 1401 and six groups of gyro wheel 1402 rotatably connected in the inner wall of sliding block shell 1401, two groups of fixed bolts 1403 are inserted in the upper surface of sliding block shell 1401, and the lower surface of groove frame 2 is fixedly connected with fixed bolt 1403, by setting gyro wheel 1402 in sliding block 14, the friction between slide rail 13 and sliding block 14 is reduced, and the fluency of groove frame 2 movement is further enhanced.

[0023] The utility model discloses, in order to further enhance the stability of slide rail 13 support, therefore the reinforcing rib is fixedly connected with in the front and rear of slide rail 13 lower surface, and the inside surface of reinforcing rib is fixedly connected with the outer surface of screening box 1, make reinforcing rib play the role of stable support to the bottom of slide rail 13, thereby further enhance the stability of slide rail 13 support.

[0024] The utility model discloses, in order to further enhance the stability of rotation roller 3 rotation, therefore two groups of ball bearing are provided with in the front and back of groove frame 2, and groove frame 2 is rotatably connected with rotation roller 3 through ball bearing, by setting ball bearing, thereby further enhance the stability of rotation roller 3 rotation.

[0025] The utility model discloses, in order to further enhance the stability of sliding rod 6 movement, therefore the stable collar is sleeved with on the outer surface of sliding rod 6 slidably, and the inside surface of stable collar is fixedly connected with the outer surface of screening box 1, make stable collar play the role of stabilizing the motion track of sliding rod 6, thereby further enhance the stability of sliding rod 6 movement.

[0026] The utility model discloses, in order to further enhance the stability of cam 10 movement, therefore the connecting key is fixedly connected with on the outer surface of rotation shaft 9, and the inner wall of cam 10 is seted with the keyway of being adapted to connecting key, by connecting key and keyway cooperation, thereby further enhance the stability of cam 10 movement.

[0027] The electric appliance elements in the paper are all connected with the main controller and 220V mains electricity, and the main controller can be the conventional known device such as computer.

[0028] In use, the potato starch is poured from the top of screening box 1, the second motor 11 is started, the second motor 11 drives the cam 10 to rotate through the rotation shaft 9, the cam 10 drives the groove frame 2 to reciprocate forward and backward through the pulley 7, the spring 12 and the sliding rod 6, so that the groove frame 2 can drive the screening net 4 to vibrate forward and backward, the screening net 4 screens the starch, and the large impurities in the starch are screened on the upside of the screening net 4, the screened potato starch falls through the groove 201, and the screened potato starch is discharged at the bottom of the screening box 1, the first motor 5 is started, the first motor 5 drives the rotation roller 3 on the right to rotate, the rotation roller 3 on the right drives the screening net 4 to move, the screening net 4 drives the large impurities to move to the right, and when the large impurities move to the rightmost side of the screening net 4, the large impurities fall, and the large impurities are discharged at the right side of the groove frame 2.

[0029] In conclusion, the potato starch screening device, through cooperation of the screening net 4, the rotating roller 3, the groove-shaped frame 2 and the first motor 5, the first motor 5 drives the rotating roller 3 on the right to rotate, the rotating roller 3 on the right drives the screening net 4 to move, the large impurities in the starch are screened on the upside of the screening net 4, the screening net 4 drives the large impurities to move to the right, and the large impurities are discharged on the right side of the groove-shaped frame 2, so that the device can discharge the large impurities above the screening net 4 in real time, further reduces the probability of the screening net 4 being blocked, and reduces the working pressure of the staff cleaning the screening net 4.

[0030] The potato starch screening device, through cooperation of the sliding block 14, the cam 10, the sliding rod 6, the pulley 7 and the spring 12, the second motor 11 drives the cam 10 to rotate through the rotating shaft 9, the cam 10 drives the groove-shaped frame 2 to vibrate forward and backward through the pulley 7, the spring 12 and the sliding rod 6, so that the groove-shaped frame 2 can drive the screening net 4 to vibrate forward and backward, reduces the probability of the starch accumulating on the screening net 4, and further improves the screening efficiency of the device on the potato starch.

[0031] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A potato starch screening device comprising a screening box (1) and a vibrating chute (101) opened in the left and right side surfaces of the screening box (1), characterized in that: The inside of the vibrating groove (101) is provided with a groove-shaped frame (2), the lower surface of the groove-shaped frame (2) is provided with a through groove (201), the left and right sides of the inner wall of the groove-shaped frame (2) are both rotationally connected with rotating rollers (3), the two groups of rotating rollers (3) are transmissionally connected through a screening net (4), the front right side of the groove-shaped frame (2) is fixedly connected with a first motor (5), the output end of the first motor (5) is fixedly connected with the front end of the rotating roller (3) located on the right side, the front surface and the back surface of the screening box (1) are both slidably inserted with sliding rods (6), the inner end of the sliding rod (6) is fixedly connected with the outer surface of the groove-shaped frame (2), the front end of the sliding rod (6) located on the front side is fixedly connected with a pulley (7), the middle part of the front surface of the screening box (1) is fixedly connected with two groups of supporting plates (8), the inner side of the supporting plate (8) is vertically rotationally connected with a cam (10) through a rotating shaft (9), the front surface of the screening box (1) is fixedly connected with a second motor (11), the output end of the second motor (11) is fixedly connected with the top end of the rotating shaft (9), the outer surface of the sliding rod (6) located on the back side is sleeved with a spring (12), the left side and the right side of the screening box (1) are both fixedly connected with sliding rails (13), the left and right sides of the lower surface of the groove-shaped frame (2) are both provided with two groups of sliding blocks (14) which are slidably connected with the sliding rails (13), the front surface and the back surface of the screening box (1) are both fixedly connected with two groups of supporting columns (15), the top of the inner wall of the screening box (1) is fixedly connected with a material guiding groove plate (16).

2. A potato starch screening apparatus according to claim 1, characterized in that: The sliding block (14) comprises a sliding block shell (1401) and six groups of rollers (1402) which are rotationally connected to the inner wall of the sliding block shell (1401), two groups of fixed bolts (1403) are inserted on the upper surface of the sliding block shell (1401), and the fixed bolts (1403) are fixedly connected with the lower surface of the groove-shaped frame (2).

3. A potato starch screening device according to claim 1, characterized in that: The front and back sides of the lower surface of the sliding rail (13) are both fixedly connected with reinforcing ribs, and the inner side of the reinforcing rib is fixedly connected with the outer surface of the screening box (1).

4. A potato starch screening apparatus as defined in claim 1, wherein: The front surface and the back surface of the groove-shaped frame (2) are both provided with two groups of ball bearings, and the groove-shaped frame (2) is rotationally connected with the rotating roller (3) through the ball bearings.

5. A potato starch screening device according to claim 1, characterized in that: The outer surface of the sliding rod (6) is slidably sleeved with a stabilizing collar, and the inner side of the stabilizing collar is fixedly connected with the outer surface of the screening box (1).

6. A potato starch screening device according to claim 1, characterized in that: The outer surface of the rotating shaft (9) is fixedly connected with a connecting key, and the inner wall of the cam (10) is provided with a key groove which is matched with the connecting key.

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