Raw material cleaning device for preparing sugar from beet

Abstract

The invention discloses a raw material cleaning device for preparing sugar from beet, and relates to the technical field of beet cleaning devices. Comprising a cleaning box, a cleaning mechanism is arranged in the cleaning box, the cleaning mechanism comprises oblique rotating rollers, the oblique rotating rollers are linearly distributed, and protrusions are evenly distributed on the surfaces of the oblique rotating rollers. According to the beet cleaning device, by arranging the structures such as the oblique rotating roller and the protrusions, materials can be put above the oblique rotating roller, dirt on the surface of beets can be rubbed down through the protrusions based on rotation of the oblique rotating roller, and the beets can roll down from the oblique rotating roller due to the fact that the oblique rotating roller is obliquely arranged; the rotary drum rotates, the arc-shaped shifting rods can be used for bearing beets, removed impurities can fall down from gaps between the adjacent arc-shaped shifting rods and rotate to a certain height along with the arc-shaped shifting rods, the beets roll into the hollow drum through the side opening and the opening along the arc-shaped shifting rods and are output through the conveying belt, and the purposes of automatic cleaning and material conveying are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of beet cleaning devices, and in particular to a raw material cleaning device used for beet sugar production. Background Art

[0002] In the production process of beet sugar, beet cleaning is a crucial step; traditional cleaning methods usually rely on manual operation, which is not only inefficient but also difficult to ensure the cleaning effect. Although some automatic cleaning equipment currently available on the market has improved the cleaning efficiency to a certain extent, there are still some problems, such as incomplete cleaning or easy damage to the beets.

[0003] After searching, the application scheme of Chinese patent application number CN202222572614.X discloses a vegetable washing machine for washing beets, including a support frame, a rolling washing mechanism and a washing tank, a rolling washing mechanism is arranged on the top of the washing tank, and a beet containing drum is arranged at the bottom of the rolling washing mechanism. The vegetable washing machine in the above document has the following shortcomings: it is not convenient to load and unload materials, and the washing effect is not good, which needs to be improved. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a raw material cleaning device for beet sugar production.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A raw material cleaning device for beet sugar production, comprising: a cleaning box, wherein a cleaning mechanism is arranged in the cleaning box, and the cleaning mechanism comprises:

[0007] Oblique rollers, multiple oblique rollers are arranged in a linear distribution, the surfaces of the oblique rollers are provided with evenly distributed protrusions, and one end of the oblique roller is rotatably mounted on the cleaning box through an axis;

[0008] A fixed frame, the other end of the oblique roller is rotatably mounted on the fixed frame through a shaft, and the oblique roller is arranged obliquely;

[0009] A first driving unit, which is installed on one side of the cleaning box and is used to drive the oblique roller to rotate;

[0010] The rotary drum is rotatably mounted on the cleaning box, and a plurality of groups of arc-shaped levers evenly distributed in a circumference are arranged on the outer wall of the rotary drum. The arc-shaped levers of each group are arranged in a linear distribution, and the arc-shaped levers of each group are staggered with the oblique rotating rollers. The movement trajectory of the arc-shaped levers passes through the gap between the adjacent oblique rotating rollers. The outer wall of the rotary drum is provided with a side opening, and the position of the side opening is adapted to the end of the arc-shaped lever;

[0011] A second driving unit, which is installed on one side of the cleaning box and is used to drive the oblique roller to rotate;

[0012] A hollow cylinder is installed on the cleaning box, and the rotating cylinder rotates on the outer wall of the hollow cylinder. An opening is provided on one side of the hollow cylinder, and the position of the opening is adapted to the side opening;

[0013] Conveyor belt: an inner bracket is installed in the hollow cylinder, and the conveyor belt is installed on the inner bracket.

[0014] As a preferred embodiment of the present invention: the first driving unit includes:

[0015] A first drive motor, the first drive motor is installed on the cleaning box;

[0016] The first driving gear, the shaft of the first driving gear is drivingly connected to the output end of the first driving motor; the shaft of the oblique roller is equipped with a first driven gear, the adjacent first driven gears are meshed with each other, and the first driving gear is meshed with a first driven gear.

[0017] As a preferred embodiment of the present invention: the second driving unit includes:

[0018] A second drive motor, the second drive motor is installed on the cleaning box through a motor seat;

[0019] A second driving gear, the shaft of which is drivingly connected to the output end of the second driving motor;

[0020] The second driven gear is installed on the shaft of the rotating drum and meshes with the second driving gear.

[0021] As a preferred embodiment of the present invention: a flushing water supply device is provided on one side of the cleaning box, an output end of the flushing water supply device is connected to a flushing box through a first flushing pipe, the flushing box is mounted on the cleaning box through a first bracket, and a plurality of nozzles are provided at the bottom of the flushing box;

[0022] A feed hopper is installed on the cleaning box through a second bracket, and the feed hopper is located just above the oblique rotating roller.

[0023] As a preferred embodiment of the present invention: a mounting frame is provided on one side of the cleaning box, one end of the conveyor belt is installed on the mounting frame, a conveyor belt driving motor for driving the conveyor belt is provided on one side of the mounting frame, and push plates are equidistantly distributed on the outer surface of the conveyor belt;

[0024] Blocking and limiting parts are arranged on both sides of the middle part of the conveyor belt, and the blocking and limiting parts are fixed on the mounting frame through supporting rods. Based on the restriction of the blocking and limiting parts, the middle part of the conveyor belt is bent.

[0025] As a preferred embodiment of the present invention: a collecting box is installed on the outer wall of one side of the cleaning box, and the collecting box is located outside one end of the hollow cylinder; a baffle is installed in the collecting box through a mounting rod, and a plurality of leakage holes are opened on the baffle;

[0026] A nozzle is mounted on the baffle plate via a fixing buckle, and the nozzle is connected to the output end of the flushing water supply device via a second flushing pipe;

[0027] The two baffles are symmetrically arranged, and the distance between the two baffles gradually decreases in the direction away from the hollow cylinder.

[0028] As a preferred embodiment of the present invention: a rotating column is installed on the hollow cylinder through an axis, an inflatable and deflated annular airbag is installed on the outside of the rotating column, a plurality of circumferentially distributed brush plates are fixed on the outside of the annular airbag, and evenly distributed brush heads are arranged on the outside of the brush plate.

[0029] As a preferred embodiment of the present invention: the inner wall of the bottom of the cleaning box is sealed and slidably connected with a movable box, the top of the movable box is open, one side of the movable box is provided with an opening, one side of the cleaning box is provided with a connecting channel, one end of the connecting channel is located on the up and down moving path of the opening; one side of the cleaning box is provided with a lifting drive unit for driving the movable box to lift;

[0030] The bottom of the movable box and the bottom of the cleaning box are connected via an annular elastic connecting portion.

[0031] As a preferred embodiment of the present invention: the lifting drive unit includes:

[0032] An electric telescopic cylinder is installed on the outer wall of one side of the cleaning box;

[0033] A connecting frame is fixed to the output end of the electric telescopic cylinder, and the other end of the connecting frame is fixed to the outer wall of the bottom of the movable box.

[0034] As a preferred embodiment of the present invention: one end of the communication channel is connected to a discharge box, a sieve plate is detachably installed inside the discharge box, and a discharge pipe is arranged on one side of the discharge box.

[0035] The beneficial effects of the present invention are:

[0036] 1. The present invention can put materials onto the top of the inclined roller by arranging structures such as inclined rollers and protrusions. Based on the rotation of the inclined roller, the protrusions are used to rub off the dirt on the surface of the beet. Since the inclined roller is inclined, the beet can roll down from the inclined roller. When the drum rotates, the arc-shaped lever can be used to receive the beet, and the removed impurities can fall from the gaps between adjacent arc-shaped levers. As the arc-shaped lever rotates to a certain height, the beet rolls into the hollow drum through the side opening and the opening along the arc-shaped lever and is discharged by the conveyor belt, thereby achieving the purpose of automatic cleaning and conveying of materials.

[0037] 2. The present invention can facilitate lifting of materials after they leave the hollow cylinder by arranging structures such as push plates and blocking limiters; by arranging structures such as baffles and nozzles, the passing beets can be rinsed and cleaned for a second time, and the baffles can prevent the beets from leaving the conveyor belt, thereby improving reliability.

[0038] 3. The present invention can clean the passing beets by providing structures such as an annular airbag and a brush plate, and can adjust the size of the annular airbag according to actual conditions for better adaptation.

[0039] 4. The present invention can adjust the liquid level by setting up structures such as a movable box, and controlling the up and down movement of the movable box. When the liquid level rises, the beets roll down along the oblique roller, and before they touch the arc-shaped lever, they are buffered by the liquid surface. When the beets enter the liquid surface, the surface of the beets can also be cleaned, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 This is a schematic structural diagram of a raw material cleaning device for beet sugar production proposed by the present invention;

[0041] Figure 2 This is a schematic structural diagram of a cross-section of a cleaning box and a movable box of a raw material cleaning device for beet sugar production proposed by the present invention;

[0042] Figure 3 This is a schematic structural diagram of the oblique roller and drum of a raw material cleaning device for beet sugar production proposed by the present invention;

[0043] Figure 4 This is a schematic diagram of the structure of a baffle and a nozzle of a raw material cleaning device for beet sugar production proposed by the present invention;

[0044] Figure 5 This is a schematic structural diagram of a rotating drum and a hollow drum of a raw material cleaning device for beet sugar production proposed by the present invention;

[0045] Figure 6 This is a structural schematic diagram of a cross-section of a rotary drum of a raw material cleaning device for beet sugar production proposed by the present invention.

[0046] In the figure: 1 cleaning box, 2 feeding hopper, 3 flushing box, 4 first flushing pipe, 5 collecting box, 6 conveyor belt, 7 conveyor belt driving motor, 8 mounting frame, 9 flushing water supply device, 10 connecting channel, 11 discharge box, 12 screen plate, 13 opening, 14 movable box, 15 annular elastic connecting part, 16 connecting frame, 17 electric telescopic cylinder, 18 second driven gear, 19 second driving motor, 20 second driving gear, 21 rotating drum, 22 first driven gear, 23 first driving gear, 24 first driving motor, 25 oblique rotating roller, 26 protrusion, 27 fixing frame, 28 arc-shaped lever, 29 blocking limiter, 30 hollow cylinder, 31 inner bracket, 32 brush head, 33 annular airbag, 34 brush plate, 35 leakage hole, 36 nozzle, 37 baffle, 38 side port, 39 push plate. DETAILED DESCRIPTION

[0047] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0048] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0049] Embodiment 1:

[0050] A raw material cleaning device for beet sugar production, such as Figure 1-6 As shown, it includes: a cleaning box 1, in which a cleaning mechanism is arranged, and the cleaning mechanism includes:

[0051] Oblique rotating rollers 25, multiple oblique rotating rollers 25 are arranged in a linear distribution, and evenly distributed protrusions 26 are arranged on the surface of the oblique rotating rollers 25. One end of the oblique rotating roller 25 is rotatably mounted on the cleaning box 1 through an axis;

[0052] A fixed frame 27, the other end of the oblique rotating roller 25 is rotatably mounted on the fixed frame 27 through an axis, and the oblique rotating roller 25 is arranged obliquely;

[0053] A first driving unit, which is installed on one side of the cleaning box 1 and is used to drive the oblique roller 25 to rotate;

[0054] The rotating drum 21 is rotatably mounted on the cleaning box 1. A plurality of groups of arc-shaped levers 28 are evenly distributed on the circumference of the rotating drum 21. The arc-shaped levers 28 of each group are linearly distributed, and the arc-shaped levers 28 of each group are staggered with the oblique rotating rollers 25. The movement trajectory of the arc-shaped levers 28 passes through the gap between the adjacent oblique rotating rollers 25. The outer wall of the rotating drum 21 is provided with a side opening 38, and the position of the side opening 38 is adapted to the end of the arc-shaped lever 28.

[0055] A second driving unit, which is installed on one side of the cleaning box 1 and is used to drive the oblique roller 25 to rotate;

[0056] The hollow cylinder 30 is mounted on the cleaning box 1, and the rotating cylinder 21 rotates on the outer wall of the hollow cylinder 30. An opening is provided on one side of the hollow cylinder 30, and the position of the opening is adapted to the side opening 38;

[0057] Conveyor belt 6, an inner bracket 31 is installed in the hollow cylinder 30, and the conveyor belt 6 is installed on the inner bracket 31;

[0058] By providing structures such as the inclined roller 25 and the protrusion 26, the material can be placed above the inclined roller 25. Based on the rotation of the inclined roller 25, the protrusion 26 is used to rub off the dirt on the surface of the beet. Since the inclined roller 25 is inclined, the beet can roll down from the inclined roller 25. When the drum 21 rotates, the arc-shaped lever 28 can be used to receive the beet, and the removed impurities can fall from the gap between the adjacent arc-shaped levers 28. As the arc-shaped lever 28 rotates to a certain height, the beet rolls along the arc-shaped lever 28 through the side port 38 and the opening into the hollow cylinder 30, and is output by the conveyor belt 6, thereby achieving the purpose of automatic cleaning and conveying of materials.

[0059] In order to facilitate driving the oblique roller 25 to rotate; Figure 3 As shown, the first driving unit includes:

[0060] A first drive motor 24, the first drive motor 24 is mounted on the cleaning box 1;

[0061] The first driving gear 23, the shaft of the first driving gear 23 is drivingly connected to the output end of the first driving motor 24; the first driven gear 22 is installed on the shaft of the oblique roller 25, the adjacent first driven gears 22 are meshed with each other, and the first driving gear 23 is meshed with one first driven gear 22.

[0062] In order to facilitate the driving of the drum 21 to rotate; Figure 3 As shown, the second driving unit includes:

[0063] A second drive motor 19, which is mounted on the cleaning box 1 through a motor base;

[0064] A second driving gear 20, the shaft of which is drivingly connected to the output end of the second driving motor 19;

[0065] The second driven gear 18 is mounted on the shaft of the rotating drum 21 , and the second driven gear 18 is meshed with the second driving gear 20 .

[0066] To facilitate cleaning; Figure 1As shown, a flushing water supply device 9 is provided on one side of the cleaning box 1, and the output end of the flushing water supply device 9 is connected to the flushing box 3 through the first flushing pipe 4. The flushing box 3 is installed on the cleaning box 1 through the first bracket, and a plurality of nozzles are provided at the bottom of the flushing box 3;

[0067] A feed hopper 2 is mounted on the cleaning box 1 via a second bracket, and the feed hopper 2 is located directly above the oblique rotating roller 25 .

[0068] In order to better transport; Figure 1 , Figure 2 As shown, a mounting frame 8 is provided on one side of the cleaning box 1, one end of the conveyor belt 6 is mounted on the mounting frame 8, a conveyor belt driving motor 7 for driving the conveyor belt 6 is provided on one side of the mounting frame 8, and push plates 39 distributed equidistantly are provided on the outer surface of the conveyor belt 6;

[0069] The conveyor belt 6 is provided with blocking and limiting members 29 on both sides of the middle part, and the blocking and limiting members 29 are fixed to the mounting frame 8 through supporting rods. Based on the limitation of the blocking and limiting members 29, the middle part of the conveyor belt 6 is bent;

[0070] By setting up structures such as the push plate 39 and the blocking limit member 29, the material can be easily lifted after leaving the hollow cylinder 30. The blocking limit member 29 can use an arc-shaped limit plate or a pulley structure to limit the conveyor belt 6, which will not be elaborated here; in addition, the conveyor belt 6 can also be replaced by two conveyor belts, one horizontally set and the other inclined, which will not be elaborated again.

[0071] To improve practicality; Figure 1 , Figure 4 As shown, a collecting box 5 is installed on the outer wall of one side of the cleaning box 1, and the collecting box 5 is located outside one end of the hollow cylinder 30; a baffle 37 is installed in the collecting box 5 through a mounting rod, and a plurality of leak holes 35 are opened on the baffle 37;

[0072] The baffle 37 is provided with a nozzle 36 via a fixing buckle, and the nozzle 36 is connected to the output end of the flushing water supply device 9 via a second flushing pipe;

[0073] The two baffles 37 are symmetrically arranged, and the distance between the two baffles 37 gradually decreases in the direction away from the hollow cylinder 30;

[0074] By providing structures such as the baffle plate 37 and the nozzle 36, the passing beets can be rinsed and cleaned for a second time. The baffle plate 37 can prevent the beets from escaping from the conveyor belt 6, thereby improving reliability.

[0075] To improve reliability; Figure 4As shown, a rotating column is mounted on the hollow cylinder 30 through an axis, an inflatable and deflated annular airbag 33 is mounted on the outside of the rotating column, a plurality of circumferentially distributed brush plates 34 are fixed on the outside of the annular airbag 33, and evenly distributed brush heads 32 are arranged on the outside of the brush plates 34;

[0076] By providing structures such as the annular airbag 33 and the brush plate 34, the passing beets can be cleaned, and the size of the annular airbag 33 can be adjusted according to actual conditions to achieve better adaptation.

[0077] Embodiment 2:

[0078] A raw material cleaning device for beet sugar production, such as Figure 1-6 As shown, in order to facilitate the discharge of water, this embodiment makes the following improvements on the basis of embodiment 1: the inner wall of the bottom of the cleaning box 1 is sealed and slidably connected with a movable box 14, the top of the movable box 14 is open, and an opening 13 is opened on one side of the movable box 14. A connecting channel 10 is provided on one side of the cleaning box 1, and one end of the connecting channel 10 is located on the up and down movement path of the opening 13; a lifting drive part for driving the movable box 14 to rise and fall is provided on one side of the cleaning box 1;

[0079] The bottom of the movable box 14 and the bottom of the cleaning box 1 are connected via an annular elastic connecting portion 15;

[0080] By providing structures such as the movable box 14, the liquid level height can be adjusted by controlling the up and down movement of the movable box 14. For example, the liquid level can be raised so that when the beets roll down along the oblique roller 25, they are buffered by the liquid surface before they touch the arc-shaped lever 28. When the beets enter the liquid surface, the surface of the beets can also be cleaned, thereby improving practicality.

[0081] In order to facilitate the driving of the movable box 14 up and down movement; Figure 2 As shown, the lifting drive unit includes:

[0082] An electric telescopic cylinder 17, which is mounted on an outer wall of one side of the cleaning box 1;

[0083] The connecting frame 16 is fixed to the output end of the electric telescopic cylinder 17 , and the other end of the connecting frame 16 is fixed to the outer wall of the bottom of the movable box 14 .

[0084] To improve practicality; Figure 1 As shown, one end of the communication channel 10 is connected to a discharge box 11 , a sieve plate 12 is detachably installed inside the discharge box 11 , and a discharge pipe is provided on one side of the discharge box 11 .

[0085] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A raw material cleaning device for beet sugar production, characterized in that: include: A cleaning box (1), wherein a cleaning mechanism is arranged in the cleaning box (1), and the cleaning mechanism comprises: An oblique rotating roller (25), wherein a plurality of oblique rotating rollers (25) are arranged in a linear distribution, and evenly distributed protrusions (26) are arranged on the surface of the oblique rotating roller (25), and one end of the oblique rotating roller (25) is rotatably mounted on the cleaning box (1) via a shaft; A fixed frame (27), the other end of the oblique rotating roller (25) is rotatably mounted on the fixed frame (27) via a shaft, and the oblique rotating roller (25) is arranged in an inclined manner; A first driving unit, the first driving unit is installed on one side of the cleaning box (1) and is used to drive the oblique rotating roller (25) to rotate; The rotary drum (21) is rotatably mounted on the cleaning box (1). A plurality of groups of arc-shaped levers (28) are evenly distributed on the circumference of the rotary drum (21). The arc-shaped levers (28) of each group are linearly distributed. The arc-shaped levers (28) of each group are staggered with the oblique rotating rollers (25). The movement track of the arc-shaped levers (28) passes through the gap between adjacent oblique rotating rollers (25). The outer wall of the rotary drum (21) is provided with a side opening (38). The position of the side opening (38) is adapted to the end of the arc-shaped lever (28). A second driving unit, the second driving unit is installed on one side of the cleaning box (1) and is used to drive the oblique rotating roller (25) to rotate; A hollow cylinder (30), the hollow cylinder (30) is mounted on the cleaning box (1), the rotating cylinder (21) rotates on the outer wall of the hollow cylinder (30), and an opening is provided on one side of the hollow cylinder (30), the position of the opening is adapted to the side opening (38); The conveyor belt (6) is provided with an inner bracket (31) in the hollow cylinder (30), and the conveyor belt (6) is installed on the inner bracket (31).

2. A raw material cleaning device for beet sugar production according to claim 1, characterized in that: The first driving unit comprises: A first drive motor (24), the first drive motor (24) being mounted on the cleaning box (1); A first driving gear (23) is provided, wherein the shaft of the first driving gear (23) is drivingly connected to the output end of the first driving motor (24); a first driven gear (22) is installed on the shaft of the oblique rotating roller (25), adjacent first driven gears (22) are meshed with each other, and the first driving gear (23) is meshed with one first driven gear (22).

3. A raw material cleaning device for beet sugar production according to claim 2, characterized in that: The second driving unit comprises: A second drive motor (19), the second drive motor (19) is mounted on the cleaning box (1) via a motor base; A second driving gear (20), the shaft of which is drivingly connected to the output end of the second driving motor (19); The second driven gear (18) is mounted on the shaft of the rotating drum (21), and the second driven gear (18) is meshed with the second driving gear (20).

4. A raw material cleaning device for beet sugar production according to claim 1, characterized in that: A flushing water supply device (9) is provided on one side of the cleaning box (1); an output end of the flushing water supply device (9) is connected to a flushing box (3) via a first flushing pipe (4); the flushing box (3) is mounted on the cleaning box (1) via a first bracket; and a plurality of nozzles are provided at the bottom of the flushing box (3); A feed hopper (2) is mounted on the cleaning box (1) via a second bracket, and the feed hopper (2) is located directly above the oblique rotating roller (25).

5. A raw material cleaning device for beet sugar production according to claim 4, characterized in that: A mounting frame (8) is provided on one side of the cleaning box (1), one end of the conveyor belt (6) is mounted on the mounting frame (8), a conveyor belt driving motor (7) for driving the conveyor belt (6) is provided on one side of the mounting frame (8), and push plates (39) are equidistantly distributed on the outer surface of the conveyor belt (6); Blocking and limiting components (29) are arranged on both sides of the middle part of the conveyor belt (6); the blocking and limiting components (29) are fixed to the mounting frame (8) through supporting rods; and based on the limitation of the blocking and limiting components (29), the middle part of the conveyor belt (6) is bent.

6. A raw material cleaning device for beet sugar production according to claim 5, characterized in that: A collecting box (5) is installed on the outer wall of one side of the cleaning box (1), and the collecting box (5) is located outside one end of the hollow cylinder (30); a baffle (37) is installed in the collecting box (5) through a mounting rod, and a plurality of leakage holes (35) are opened on the baffle (37); The baffle (37) is provided with a nozzle (36) via a fixing buckle, and the nozzle (36) is connected to the output end of the flushing water supply device (9) via a second flushing pipe; The two baffles (37) are symmetrically arranged, and the distance between the two baffles (37) gradually decreases in a direction away from the hollow cylinder (30).

7. A raw material cleaning device for beet sugar production according to claim 6, characterized in that: A rotating column is mounted on the hollow cylinder (30) via an axis, an inflatable and deflated annular airbag (33) is mounted on the outside of the rotating column, a plurality of circumferentially distributed brush plates (34) are fixed on the outside of the annular airbag (33), and evenly distributed brush heads (32) are arranged on the outside of the brush plates (34).

8. The raw material cleaning device for beet sugar production according to claim 1, characterized in that: The inner wall of the bottom of the cleaning box (1) is sealed and slidably connected to a movable box (14); the top of the movable box (14) is open; one side of the movable box (14) is provided with an opening (13); one side of the cleaning box (1) is provided with a connecting passage (10); one end of the connecting passage (10) is located on the up and down moving path of the opening (13); and one side of the cleaning box (1) is provided with a lifting drive unit for driving the movable box (14) to move up and down. The bottom of the movable box (14) and the bottom of the cleaning box (1) are connected via an annular elastic connecting portion (15).

9. A raw material cleaning device for beet sugar production according to claim 8, characterized in that: The lifting drive unit comprises: An electric telescopic cylinder (17), the electric telescopic cylinder (17) being mounted on an outer wall of one side of the cleaning box (1); A connecting frame (16) is fixed to the output end of the electric telescopic cylinder (17), and the other end of the connecting frame (16) is fixed to the outer wall of the bottom of the movable box (14).

10. A raw material cleaning device for beet sugar production according to claim 9, characterized in that: One end of the communication channel (10) is connected to a discharge box (11), a sieve plate (12) is detachably installed inside the discharge box (11), and a discharge pipe is arranged on one side of the discharge box (11).

Images