CN219400999U - Screening edulcoration device is used in flour production - Google Patents

Abstract

The utility model discloses a screening and impurity removal device for flour production, which comprises a box body. A feeding pipe is connected to the top of the box body, and a feeding hopper is connected to the top of the feeding pipe. Limitation, avoiding the phenomenon of excessive flour being squeezed on the sieve, no need for staff to place the flour in stages, reducing the labor load of the staff, by dispersing the flour to the surroundings, the flour can be dispersed on the sieve, and the efficiency of flour sieving and impurity removal is improved. Moreover, it is convenient to clean the sieved impurities in time to avoid the phenomenon that large particles such as stones block the sieve and affect the sieving effect.

Description

A screening and impurity removal device for flour production

technical field

The utility model belongs to the technical field of flour screening, in particular to a screening and impurity removal device for flour production.

Background technique

Flour is a common raw material for food production. It can be used to make all kinds of pasta, such as noodles, steamed buns and steamed buns. During the processing of flour, impurities such as stones will fall into it. In order to ensure the taste of pasta, it is necessary to remove the impurities by sieving the flour.

There are many kinds of devices for sieving and removing impurities on the market. When sieving and removing impurities, the flour needs to be transported to the sieve. If the amount of flour to be sieved is too much, it will be squeezed on the sieve as a whole and affect the sieving effect of the sieve. In order to avoid this situation, the existing solution is that the staff put the flour into the device for sieving. In this way, the accumulated flour is slowly sieved, which reduces the efficiency of sieving and removing impurities. Moreover, after impurities such as stones are sieved out by the sieve, if they are not cleaned in time, they will block the mesh of the sieve and affect the sieving efficiency.

Utility model content

In order to solve the problems existing in the prior art, the utility model provides a screening and impurity removal device for flour production. By quantitatively feeding flour, the amount of flour on the sieve is limited, avoiding the phenomenon that the flour is excessively squeezed on the sieve, and there is no need for workers to place the flour in stages, which reduces the labor load of the staff. The phenomenon of sieving effect.

In order to achieve the above object, the utility model provides the following technical solutions:

A screening and impurity removal device for flour production, comprising a box body, a feeding pipe connected to the top of the box body, a feeding hopper connected to the feeding port at the top of the feeding pipe, a rotating rod connected to the front side of the feeding pipe, the side of the rotating rod is sleeved with a rotating block located in the feeding pipe, a quantitative groove is opened on the side of the rotating block, a fixed plate is fixedly connected to the top of the box body, and a first motor is fixedly connected to the rear side of the fixed plate, and the output shaft of the first motor is fixedly connected to the rotating rod. The right side of the inner cavity of the box is fixedly connected with a support plate, the left side of the top of the support plate is fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with a rotating disk corresponding to the feed pipe, the rotating disk is a tapered structure that gradually increases from top to bottom, the side of the rotating disk is fixedly connected with a dispersion rod, the side of the inner cavity of the box is fixedly connected with a filter frame, the right side of the bottom of the filter frame is provided with a vibration motor, and the left side of the bottom of the filter frame is provided with a collecting tank. The bottom of the filter frame is fixedly connected with a screen, the inner side of the filter frame is provided with a chute, the chute is fixedly connected with a third motor, the output shaft of the third motor is fixedly connected with a screw, the slide is connected with a slider threadedly connected with the screw, the side of the slider is fixedly connected with a connecting rod, and the end of the connecting rod far away from the slider is fixedly connected with a scrub brush. Put the flour to be sieved in the feeding hopper, the flour enters the box along the feeding pipe for sieving, and the first motor drives the rotating block to rotate, limiting the amount of flour entering the box from the feeding pipe, so that a proper amount of flour falls on the sieve, which ensures the normal sieving work of the sieve, avoids the phenomenon of excessive flour being squeezed on the sieve, and does not need to be placed by the staff again, reducing the labor of the staff. , improve the efficiency of flour sieving and impurity removal, and the third motor drives the plate brush to move, sweep the stones and other impurities on the sieve to the feeding pipe and discharge them, so that the sieved impurities can be cleaned in time, and avoid the phenomenon that large particles such as stones block the sieve and affect the sieving effect.

Further, the side of the inner cavity of the box is fixedly connected with curved baffles, which can conveniently limit the area where the flour is dispersed, make the flour quickly fall onto the sieve, and improve the flour dispersion effect.

Further, a bulk material rod is fixedly connected to the side of the output shaft of the second motor, and the dispersion effect of the flour is further improved through the rotation of the bulk material rod.

Compared with the prior art, the beneficial effects of the utility model are:

1. Put the flour to be sieved in the feeding hopper, the flour enters the box along the feeding pipe for sieving, and the rotating block is driven by the first motor to rotate, which limits the amount of flour entering the box from the feeding pipe, so that a proper amount of flour falls on the sieve, which ensures the normal sieving work of the sieve, avoids the phenomenon of excessive flour being squeezed on the sieve, and does not require workers to place flour in batches, reducing the labor load of the staff.

2. The second motor drives the rotating disk to rotate, so that the flour falling from the feeding pipe can be dispersed to the surroundings, so that the flour can be evenly distributed on the sieve, which improves the efficiency of flour sieving and impurity removal. The curved surface baffle can conveniently limit the area where the flour is scattered, so that the flour can quickly fall to the sieve and improve the flour dispersion effect.

3. The plate brush is driven by the third motor to move the stones and other impurities on the screen to the conveying pipe and discharged, which facilitates the timely cleaning of the screened impurities and avoids the phenomenon that large particles such as stones block the screen and affect the screening effect.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the utility model sectional structure schematic diagram;

Fig. 3 is a schematic diagram of the three-dimensional structure of the filter frame of the present invention;

Fig. 4 is a schematic diagram of the three-dimensional structure of the rotating block of the utility model;

Fig. 5 is a schematic diagram of the three-dimensional structure of the curved surface baffle of the present invention;

Fig. 6 is a top view structure diagram of the rotating disc of the present invention.

In the figure: 1 box body, 2 feeding pipe, 3 feeding hopper, 4 rotating rod, 5 rotating block, 6 quantitative tank, 7 fixing plate, 8 first motor, 9 supporting plate, 10 second motor, 11 rotating disc, 12 dispersing rod, 13 filter frame, 14 vibration motor, 15 collecting tank, 16 feeding pipe, 17 electric butterfly valve, 18 screen, 19 chute, 20 third motor, 21 screw, 22 slider, 23 connecting rod, 24 plate brush, 25 bristle , 26 discharge pipe, 27 curved surface baffle, 28 bulk rod.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative work all belong to the protection scope of the utility model.

In the description of this utility model, it is important to understand that the terms of the terms "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and other indications are based on the position or location of the attachment, just to facilitate describing the description of the utility model and simplified description, rather than the instructions or implied devices or components referred to. It must have a specific orientation, constructing and operating in a specific orientation, so it cannot be understood as a limited restriction on the utility model.

Example:

Referring to Figures 1-6, a screening and impurity removal device for flour production comprises a box body 1, a feeding pipe 2 connected to the top of the box body 1, a feeding hopper 3 connected to the feeding port at the top of the feeding pipe 2, a rotating rod 4 connected to the front side of the feeding pipe 2, a rotating block 5 located in the feeding pipe 2 is sleeved on the side of the rotating rod 4, and a quantitative groove 6 is provided on the side of the rotating block 5. Motor 8, the output shaft of the first motor 8 is fixedly connected with the rotating rod 4, the right side of the inner cavity of the box body 1 is fixedly connected with a support plate 9, the left side of the top of the support plate 9 is fixedly connected with a second motor 10, the output shaft of the second motor 10 is fixedly connected with a rotating disk 11 corresponding to the feed pipe 2, the rotating disk 11 is a tapered structure that gradually increases from top to bottom, the side of the rotating disk 11 is fixedly connected with the dispersion rod 12, the side of the inner cavity of the box body 1 is fixedly connected with a filter frame 13, and the right side of the bottom of the filter frame 13 is provided with a vibration motor 14 The left side of the bottom of the filter frame 13 is provided with a collection tank 15, the bottom of the filter frame 13 is fixedly connected with a feed pipe 16 communicating with the collection tank 15, the bottom of the feed pipe 16 extends out of the bottom of the casing 1 and is provided with an electric butterfly valve 17, the bottom of the filter frame 13 is fixedly connected with a screen 18, the inside of the filter frame 13 is provided with a chute 19, and the chute 19 is fixedly connected with the third motor 20. The slider 22 threadedly connected with the screw rod 21, the side of the slider 22 is fixedly connected with a connecting rod 23, and the end of the connecting rod 23 away from the slider 22 is fixedly connected with a scrub brush 24, the bottom of the scrub brush 24 is provided with bristles 25, the discharge port at the bottom of the box body 1 is connected with a discharge pipe 26, the flour to be screened is placed in the feed hopper 3, the flour in the feed hopper 3 enters the feed pipe 2 by gravity, and the rotating block 5 is blocked in the feed pipe 2 to prevent the flour from falling. Flour accumulates on the top of the rotating block 5 and falls in the quantitative groove 6 above the rotating block 5. Start the first motor 8 to drive the rotating rod 4 to rotate, and the rotating rod 4 drives the rotating block 5 to rotate. The flour falling from the tube 2 falls on various areas on the rotating disk 11, and the second motor 10 is started to drive the rotating disk 11 to rotate. The flour in each area rotates with the rotating disk 11 and disperses in different directions around. Enter the bottom of the box 1, then discharge the box 1 from the discharge pipe 26, stones and other impurities remain on the screen 18, start the third motor 20 to drive the screw 21 to rotate, the slider 22 moves in the chute 19 with the rotation of the screw 21, the slider 22 drives the connecting rod 23 to move, the connecting rod 23 drives the plate brush 24 to move, and then the bristles 25 of the plate brush 24 move from right to left on the screen 18. Sweep to the collecting tank 15, the impurities slide into the feeding pipe 16 in the collecting tank 15, start the electric butterfly valve 17, and discharge the impurities in the feeding pipe 16.

The side of the inner cavity of the box body 1 is fixedly connected with a curved baffle 27, and the flour dispersed by the rotating disk 11 contacts the inside of the curved baffle 27, and the flour falls downward after being blocked by the curved baffle 27, and, along with the different radians of the contact positions between the flour and the curved baffle 27, the position of the flour falling is more random.

The side of the output shaft of the second motor 10 is fixedly connected with a bulk material rod 28, and the second motor 10 is started to drive the bulk material rod 28 to rotate. During the rotation, the bulk material rod 28 contacts with the falling flour to further disperse the flour.

Working principle: In the utility model, the flour to be sieved is placed in the feeding hopper 3, the flour in the feeding hopper 3 enters the feeding pipe 2 by gravity, and the rotating block 5 is blocked in the feeding pipe 2 to prevent the flour from falling, so that the flour accumulates on the top of the rotating block 5 and falls into the quantitative groove 6 above the rotating block 5, the first motor 8 is started to drive the rotating rod 4 to rotate, and the rotating rod 4 drives the rotating block 5 to rotate. , turning to the downward position, the flour falls from the quantitative tank 6, and then falls into the box body 1, which limits the amount of flour entering the box body 1 from the feeding pipe 2. The dispersing rod 12 divides the rotating disk 11 into multiple areas. The flour falling from the feeding pipe 2 falls on each area on the rotating disk 11. The second motor 10 is started to drive the rotating disk 11 to rotate. , the flour falls downward after being blocked by the curved baffle 27, and, as the radians of the contact positions between the flour and the curved baffle 27 are different, the position where the flour falls is more random. The net 18 vibrates, and the vibrating screen 18 screens the flour. The flour falls through the screen 18 to the bottom of the box body 1, and then the box 1 is discharged from the discharge pipe 26. Impurities such as stones remain on the screen 18, and the third motor 20 is started to drive the screw 21 to rotate. The slider 22 moves in the chute 19 as the screw 21 rotates. , moving from right to left, the bristles 25 clean the impurities such as stones on the screen 18 to the collecting tank 15 during the movement, and the impurities slide into the feeding pipe 16 in the collecting tank 15, start the electric butterfly valve 17, and discharge the impurities in the feeding pipe 16.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic features of the present utility model; All changes within the meaning and scope of the essential elements are included in the present invention, and any reference signs in the claims should not be construed as limiting the claims concerned.

In addition, it should be understood that although this description is described according to implementation modes, not each implementation mode only includes an independent technical solution. This description in the description is only for the sake of clarity. Those skilled in the art should take the description as a whole, and the technical solutions in the various embodiments can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (3)

1. A screening and impurity removal device for flour production, comprising a box body (1), characterized in that: a feeding pipe (2) is connected to the feeding port at the top of the box body (1), a feeding hopper (3) is connected to the feeding port at the top of the feeding pipe (2), and a rotating rod (4) is connected to the front side of the feeding pipe (2) in rotation, and the side of the rotating rod (4) is sleeved with a rotating block (5) located in the feeding pipe (2), and the side of the rotating block (5) is provided with Quantitative tank (6), the top of the box (1) is fixedly connected with a fixed plate (7), the rear side of the fixed plate (7) is fixedly connected with a first motor (8), the output shaft of the first motor (8) is fixedly connected with the rotating rod (4), the right side of the inner cavity of the box (1) is fixedly connected with a support plate (9), the left side of the top of the support plate (9) is fixedly connected with a second motor (10), the output shaft of the second motor (10) is fixedly connected with a rotating disk (1) corresponding to the feed pipe (2) 1), the rotating disk (11) is a tapered structure that gradually increases from top to bottom, the side of the rotating disk (11) is fixedly connected to the dispersing rod (12), the side of the inner cavity of the box (1) is fixedly connected to a filter frame (13), the right side of the bottom of the filter frame (13) is provided with a vibration motor (14), the left side of the bottom of the filter frame (13) is provided with a collection tank (15), and the bottom of the filter frame (13) is fixedly connected to a feed pipe ( 16), the bottom end of the feeding pipe (16) extends out of the bottom of the box (1) and is provided with an electric butterfly valve (17), the bottom of the filter frame (13) is fixedly connected with a screen (18), the inner side of the filter frame (13) is provided with a chute (19), the chute (19) is fixedly connected with a third motor (20), the output shaft of the third motor (20) is fixedly connected with a screw (21), and the inside of the chute (19) is slidably connected with a screw (21) A threaded slider (22), the side of the slider (22) is fixedly connected with a connecting rod (23), and the end of the connecting rod (23) away from the slider (22) is fixedly connected with a scrub brush (24), the bottom of the scrub brush (24) is provided with bristles (25), and the outlet at the bottom of the box (1) is connected to a discharge pipe (26). 2. The screening and impurity removal device for flour production according to claim 1, characterized in that: the side of the inner cavity of the box body (1) is fixedly connected with a curved baffle (27). 3. The screening and impurity removal device for flour production according to claim 1, characterized in that: a bulk material rod (28) is fixedly connected to the side of the output shaft of the second motor (10).