Dried radish conveying device with screening mechanism

Abstract

The invention discloses a dried turnip conveying device with a screening mechanism, and relates to the technical field of dried turnip processing, the dried turnip conveying device comprises a fixing frame and a balancing weight, the balancing weight is arranged in the middle of the fixing frame, a first fixing seat is welded above the fixing frame, and a first movable shaft is rotatably connected to the middle of the first fixing seat. According to the dried turnip conveying device with the screening mechanism, the electric push rod is installed between the fixing frame and the conveying pipe and can jack up the conveying pipe for angle adjustment, so that a discharging opening of the conveying pipe is closer to the screening pool, the situation that dried turnip is splashed out due to the too high outlet is avoided, and the dried turnip is prevented from being damaged; the quality of the dried radish product is ensured; according to the dried turnip screening device, the dried turnip rotates through the screw rod in the conveying pipe, uniform feeding of the dried turnip can be achieved, the situation that the dried turnip is stacked in the screening pool and the screening effect of the dried turnip is affected when too much dried turnip is conveyed can be prevented, then the screening effect is improved, and the uniformity and quality stability of dried turnip products are guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of dried radish processing, in particular to a dried radish conveying device with a screening mechanism. Background Art

[0002] Dried radish refers to dried radish, which is a unique flavor and easy to preserve dried vegetable. Dried radish is usually made around the winter solstice and goes through three processes of "drying, pickling, and storing". It retains the nutrients of radish and adds a unique flavor, such as salty, crispy taste, golden color, tender skin and crispy flesh, sweet and delicious taste, etc. Dried radish is rich in nutrients such as vitamin B, iron, sugar, protein, carotene, ascorbic acid, and essential minerals such as calcium and phosphorus. It also contains a certain amount of choline, which is beneficial for weight loss, and saccharifying enzyme can break down starch and other components in food, promoting the body's digestion and absorption of nutrients.

[0003] However, the existing dried radish conveying device still has certain problems when in use: The existing application number is CN202221240689.1, which is a vibrating transport device for processing dried radish with a double-layer screening function, comprising a screening device, a conveyor and a discharge box, wherein the right side of the conveyor extends to the inside of the discharge box, the outer surface of the screening device is fixedly connected to a support frame, and a screening assembly is arranged inside the screening device; the screening assembly comprises a shell, the inner wall of the shell is fixedly connected to a vibration motor, the inner wall of the shell is fixedly connected to a first connecting ring, the first connecting ring is movably connected to a first screen, and the outer side of the first screen is fixedly connected to a first supporting ring; However, in the above-mentioned patent, the conveying amount of the dried radish cannot be ensured during the conveying of the dried radish by the conveyor. When too much dried radish is conveyed, a blockage will occur during the screening process, affecting the screening effect. In addition, the angle of the conveyor is fixed. During the conveying process, when the angle of the conveyor is too high, the dried radish will splash out of the screening mechanism, making the dried radish easy to be damaged, affecting the production quality of the dried radish, thereby reducing the production efficiency of the dried radish processing. So we have proposed a kind of dried radish conveying device with screening mechanism, so as to solve the problem of raising in the above-mentioned. Summary of the invention

[0004] The object of the present invention is to provide a dried radish conveying device with a screening mechanism to solve the problem proposed in the above-mentioned background technology that the amount of dried radish conveyed cannot be ensured during the conveying of the dried radish by a conveyor, and when too much dried radish is conveyed, blockage will occur during the screening process, affecting the screening effect, and the angle of the conveyor is fixed. During the conveying process, when the angle of the conveyor is too high, the dried radish will splash out of the screening mechanism, making the dried radish easily damaged, affecting the production quality of the dried radish, and thus reducing the production efficiency of the dried radish processing.

[0005] To achieve the above object, the present invention provides the following technical solution: a dried radish conveying device with a screening mechanism, comprising a fixing frame and a counterweight block: A counterweight is arranged in the middle of the fixing frame, a first fixing seat is welded above the fixing frame, a first movable shaft is rotatably connected in the middle of the first fixing seat, an electric push rod is welded on the outer surface of the first movable shaft, a rotating shaft is arranged on the inner side of the top end of the fixing frame, a bearing is fixed on one side of the rotating shaft, a conveying pipe is arranged in the middle of the fixing frame, and the conveying pipe forms a rotating structure with the fixing frame through the bearing and the rotating shaft; The outer surface of the fixing frame is provided with an injection port, the outer surface of the fixing frame is welded with a second fixing seat, the bottom middle part of the second fixing seat is rotatably connected with a second movable shaft, and the top end of the electric push rod is welded to the outer surface of the second movable shaft.

[0006] By adopting the above technical scheme, a certain thrust or pulling force can be given to the conveying pipe through the telescopic movement of the electric push rod, so that the conveying pipe can change its angle along the bearing and the rotating shaft, so that the discharge port of the conveying pipe can be close to the screening pool, thereby preventing the dried radish from splashing out of the screening pool when being conveyed out of the conveying pipe, thereby ensuring the quality of the dried radish and improving the screening efficiency.

[0007] Preferably, a first motor is disposed at one end of the conveying pipe, a spiral rod is disposed in the middle of the conveying pipe, and one end of the spiral rod is movably connected to the first motor.

[0008] By adopting the above technical solution, the first motor drives the screw rod to rotate. Through the rotation of the screw rod, the dried radish can be fed evenly, so as to maintain the uniformity of the conveying of the dried radish, avoid the accumulation of too much dried radish, thereby avoiding affecting the screening of the dried radish and improving the screening effect.

[0009] Preferably, a base frame is provided on one side of the fixing frame, a lower screening pool is welded on the top of the base frame, and an upper screening pool is fixed on the top of the lower screening pool.

[0010] By adopting the above technical scheme, a two-layer screening pool is designed to automatically screen dried radishes of different sizes through a multi-level screening effect, thereby achieving accurate separation of the dried radishes and ensuring the uniformity and quality stability of the product.

[0011] Preferably, a fixing rod is fixed on one side of the upper screening pool, a second motor is arranged on one side of the fixing rod, a transmission shaft is movably connected to the output end of the second motor, a transmission member is fixed on the outer surface of the transmission shaft, and the longitudinal section of the transmission member is elliptical; A fixing frame is arranged inside the upper screening tank, a driven member is fixed on one side of the fixing frame, and the outer surface of the driven member is closely connected with the outer surface of the transmission member.

[0012] By adopting the above technical scheme, the second motor drives the transmission shaft to rotate, and the transmission shaft drives the transmission member installed in the middle to rotate. The transmission member can drive the fixed frame installed with the follower to perform horizontal reciprocating motion along the upper screening pool, so as to achieve the screening effect of dried radish.

[0013] Preferably, a bracket is fixed to the other side of the upper screening pool, a telescopic rod is fixed to the inner side of the bracket, and the other end of the telescopic rod is fixedly connected to the other side of the fixed frame, and a first spring is provided on the outer surface of the telescopic rod.

[0014] By adopting the above technical solution, by connecting the first spring and the telescopic rod at the other end of the fixed frame, the horizontal reciprocating motion of the fixed frame can be coordinated, so that the vibration generated by the movement of the fixed frame can be reduced, ensuring that the fixed frame can move stably, so as to achieve precise control of the screening, thereby optimizing the screening effect.

[0015] Preferably, a slide groove is provided on the outer surface of the upper screening tank, and limit blocks are fixed on both sides of the fixed frame, and the limit blocks are slidably connected to the slide groove, and the longitudinal section of the limit blocks is convex.

[0016] By adopting the above technical solution, by adding limit blocks on both sides of the fixed frame, the fixed frame can maintain the stability of movement during the horizontal reciprocating movement of the fixed frame, thereby increasing the limit effect of the fixed frame.

[0017] Preferably, a support plate is fixed to the inner side of the fixed frame, a threaded hole is provided on the outer surface of the support plate, a fixing plate is provided in the middle of the fixed frame, a screen is provided on the inner side of the fixing plate, a fastening bolt passes through the middle of the fixing plate, and the fixing plate is fastened to the support plate through the fastening bolts and the threaded holes.

[0018] By adopting the above technical scheme, a screen is installed in the middle of the fixed frame by fastening bolts. The screen is arranged in a decreasing manner along the upper and lower screening pools. The screen can cooperate with the reciprocating motion of the fixed frame to screen dried radishes of different particle sizes. The screen can be easily disassembled and replaced by fastening bolts to improve the filtering effect and meet the screening requirements of dried radishes of different particle sizes.

[0019] Preferably, a pulley is provided at one end of the transmission shaft, and the transmission shafts are correspondingly arranged along one side of the upper screening tank and the lower screening tank, and the two sets of transmission shafts are rotationally connected via a pulley.

[0020] By adopting the above technical solution, the upper and lower transmission shafts are connected by a pulley, so that when the first motor drives the upper transmission shaft to rotate, the transmission shaft on one side of the lower screening pool can also rotate accordingly, so that the upper and lower layers of the screen can both reciprocate, thereby improving the screening effect and the screening efficiency.

[0021] Preferably, a hanger is fixed on one side of the lower screening pool, a slot is provided on the outer surface of the hanger, a collecting pool is arranged below the lower screening pool, and the longitudinal section of the collecting pool is in the shape of an inverted trapezoid.

[0022] By adopting the above technical scheme, by designing and adding a collection pool at the bottom of the lower screening pool, the screened dried radish can be collected so that the particle size of the dried radish is the same, the production quality of the dried radish is guaranteed, and the particle size of the screened dried radish is guaranteed to be unified.

[0023] Preferably, a fixing box is fixed to the outer surface of the collecting pool, a damper is fixed to the middle of the fixing box, and two groups of dampers are symmetrically arranged along the fixing box, a second spring is arranged on the outer surface of the damper, a hook is fixed to the top end of the damper and the second spring, and the hook forms a locking structure with the hanger through the slot.

[0024] By adopting the above technical solution, the collection pool is connected by hooks and hanging parts to realize installation and disassembly of the collection pool, which can facilitate operation, improve the transportation efficiency of dried radish, and improve the production efficiency of dried radish products.

[0025] Compared with the prior art, the present invention has the following beneficial effects: 1. By installing an electric push rod between the fixed frame and the conveying pipe, the electric push rod can lift the conveying pipe to adjust the angle, so that the discharge port of the conveying pipe is closer to the screening pool, avoiding the splashing of the dried radish due to the outlet being too high, preventing the dried radish from being damaged, and ensuring the quality of the dried radish product; rotating the dried radish through the spiral rod in the conveying pipe can realize uniform feeding of the dried radish, so as to prevent the accumulation of dried radish in the screening pool due to excessive feeding, affecting the screening effect of the dried radish, thereby improving the screening effect and ensuring the uniformity and quality stability of the dried radish product; 2. By installing a collecting pool at the bottom of the lower screening pool, the collecting pool is connected to the pendant on the outside of the lower screening pool through a hook, so that the collecting pool can be installed at the bottom of the lower screening pool to collect the screened dried radish. The collecting pool can be easily installed and disassembled through a simple snap-on connection, which is convenient for operation, thereby increasing the collection effect of the dried radish, improving the processing and production effect, meeting the use requirements of dried radish processing, improving the transportation efficiency of the dried radish, and improving the production efficiency of the dried radish product. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the structure of the present invention from the front and right sides; Figure 2 It is a left-side structural schematic diagram of the main body of the present invention; Figure 3 This is a schematic diagram of the connection structure between the fixing frame and the conveying pipe of the present invention; Figure 4 This is a schematic diagram of the cross-sectional structure of the delivery pipe of the present invention; Figure 5 This is a schematic diagram of the structure of the screening box of the present invention; Figure 6 It is a schematic diagram of the structure of the transmission member and the driven member of the present invention; Figure 7 This is a schematic diagram of the connection structure between the fixing frame and the bracket of the present invention; Figure 8 This is a schematic diagram of the connection structure between the limit block and the upper screening pool of the present invention; Fig. 9 This is a schematic diagram of the connection structure between the screen and the fixed frame of the present invention; Fig.10 It is a schematic diagram of the connection structure between the hook and the pendant of the present invention.

[0027] In the figure: 1, fixed frame; 2, counterweight block; 3, first fixed seat; 4, first movable shaft; 5, electric push rod; 6, rotating shaft; 7, bearing; 8, conveying pipe; 9, injection port; 10, second fixed seat; 11, second movable shaft; 12, first motor; 13, screw rod; 14, base frame; 15, lower screening tank; 16, upper screening tank; 17, slide; 18, fixed rod; 19, second motor; 20, transmission shaft; 21, transmission member; 22, fixed frame; 23, driven member; 24, bracket; 25, telescopic rod; 26, first spring; 27, limit block; 28, support plate; 29, threaded hole; 30, fixed plate; 31, screen; 32, fastening bolt; 33, pulley; 34, pendant; 35, slot; 36, collection tank; 37, fixed box; 38, damper; 39, second spring; 40, hook. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] In order to solve the problem that the conveyor in the prior art cannot ensure the conveying amount of dried radish during the conveying process of dried radish, and when too much dried radish is conveyed, blockage will occur during the screening process, the following solution is disclosed, please refer to Figure 1-Figure 10 The present invention provides a technical solution: a dried radish conveying device with a screening mechanism, comprising a fixed frame 1 and a counterweight 2: a counterweight 2 is arranged in the middle of the fixed frame 1, a first fixed seat 3 is welded above the fixed frame 1, a first movable shaft 4 is rotatably connected in the middle of the first fixed seat 3, an electric push rod 5 is welded on the outer surface of the first movable shaft 4, a rotating shaft 6 is arranged on the inner side of the top of the fixed frame 1, a bearing 7 is fixed on one side of the rotating shaft 6, a conveying pipe 8 is arranged in the middle of the fixed frame 1, and the conveying pipe 8 forms a rotating structure with the fixed frame 1 through the bearing 7 and the rotating shaft 6; an injection port 9 is arranged on the outer surface of the fixed frame 1, a second fixed seat 10 is welded on the outer surface of the fixed frame 1, a second movable shaft 11 is rotatably connected in the middle of the bottom of the second fixed seat 10, and the top of the electric push rod 5 is welded to the outer surface of the second movable shaft 11; a first motor 12 is arranged at one end of the conveying pipe 8, a spiral rod 13 is arranged in the middle of the conveying pipe 8, and one end of the spiral rod 13 is movably connected to the first motor 12. A counterweight block 2 is placed on the fixed frame 1. The counterweight block 2 can give a certain pressure to the fixed frame 1 to prevent the fixed frame 1 from deflecting during the process of conveying the dried radish, so as to increase stability. An electric push rod 5 is installed between the fixed frame 1 and the conveying pipe 8. The first and second movable shafts 4 and 11 are respectively connected at both ends of the electric push rod 5 to adjust the angle of the conveying pipe 8 in cooperation with the electric push rod 5 to achieve the angle change of the electric push rod 5, so as to achieve structural stability. A bearing 7 and a rotating shaft 6 are installed between the fixed frame 1 and the conveying pipe 8, so that when the electric push rod 5 pushes the conveying pipe 8 to change its angle, the conveying pipe 8 can be adjusted. The tube 8 can be rotated and adjusted along the rotating shaft 6 and the bearing 7 to achieve the angle change of the conveying tube 8, so that the discharge port of the conveying tube 8 is closer to the screening pool, avoiding the splashing of the dried radish due to being too high, preventing the dried radish from being damaged, and ensuring the quality of the dried radish product; the dried radish is poured into the conveying tube 8 through the injection port 9, and the screw rod 13 in the conveying tube 8 is driven to rotate by the first motor 12. The rotation of the screw rod 13 can feed the dried radish evenly, so as to prevent the dried radish from accumulating in the screening pool due to excessive conveying, affecting the screening effect of the dried radish, thereby improving the screening effect and ensuring the uniformity and quality stability of the dried radish product.

[0030] A bottom frame 14 is provided on one side of the fixed frame 1, a lower screening pool 15 is welded on the top of the bottom frame 14, and an upper screening pool 16 is fixed on the top of the lower screening pool 15. By designing the upper screening pool 16 and the lower screening pool 15, the dried radishes of different particle sizes can be screened by a two-stage screening method, thereby realizing accurate separation of the dried radishes to meet the price requirements of the dried radishes of different particle sizes.

[0031] A pulley 33 is provided at one end of the transmission shaft 20, and the transmission shaft 20 is correspondingly arranged along one side of the upper screening pool 16 and the lower screening pool 15, and the two sets of transmission shafts 20 are rotatably connected through the pulley 33; a fixed rod 18 is fixed to one side of the upper screening pool 16, a second motor 19 is provided on one side of the fixed rod 18, and the output end of the second motor 19 is movably connected to the transmission shaft 20, and a transmission member 21 is fixed to the outer surface of the transmission shaft 20, and the longitudinal section of the transmission member 21 is elliptical; a fixed frame 22 is provided inside the upper screening pool 16, and the fixed frame 22 is A follower 23 is fixed on one side, and the outer surface of the follower 23 is in close contact with the outer surface of the transmission member 21; a bracket 24 is fixed on the other side of the upper screening tank 16, a telescopic rod 25 is fixed on the inner side of the bracket 24, and the other end of the telescopic rod 25 is fixedly connected to the other side of the fixed frame 22, and a first spring 26 is provided on the outer surface of the telescopic rod 25; a slide groove 17 is provided on the outer surface of the upper screening tank 16, and limit blocks 27 are fixed on both sides of the fixed frame 22, and the limit blocks 27 are in close contact and sliding connection with the slide groove 17, and the longitudinal section of the limit blocks 27 is convex. The transmission shaft 20 is driven to rotate by the second motor 19, and the transmission shaft 20 drives the transmission member 21 fixed on its outer surface to rotate. Since the transmission member 21 is elliptical, the transmission member 21 can achieve horizontal movement of the follower 23 that is in contact with it, and the follower 23 drives the fixed frame 22 that is fixedly connected to it to move horizontally. The other end of the fixed frame 22 is connected to a first spring 26 and a telescopic rod 25. When the fixed frame 22 moves horizontally, the first spring 26 can give the fixed frame 22 a certain elastic reset effect, so that the fixed frame 22 can form a reciprocating motion effect, so that a screening effect can be formed through the reciprocating motion of the fixed frame 22, so as to separate the dried radishes of different particle sizes, ensure the processing and production quality of the dried radishes, and improve the processing efficiency of the dried radishes.

[0032] A support plate 28 is fixed to the inner side of the fixed frame 22, and a threaded hole 29 is provided on the outer surface of the support plate 28. A fixed plate 30 is provided in the middle of the fixed frame 22, and a screen 31 is provided on the inner side of the fixed plate 30. A fastening bolt 32 is passed through the middle of the fixed plate 30, and the fixed plate 30 is fastened to the support plate 28 through the fastening bolt 32 and the threaded hole 29. A screen 31 is placed in the middle of the fixed frame 22, and the screen 31 is fastened to the support plate 28 inside the fixed frame 22 through the fixed plates 30 on both sides, so that the screen 31 can be easily installed and disassembled, and the screen 31 can be easily disassembled and cleaned, so that the equipment can be easily kept sanitary and clean during long-term use.

[0033] A hanger 34 is fixed on one side of the lower screening tank 15, and a slot 35 is provided on the outer surface of the hanger 34. A collecting tank 36 is provided below the lower screening tank 15, and the longitudinal section of the collecting tank 36 is in the shape of an inverted trapezoid. A fixing box 37 is fixed on the outer surface of the collecting tank 36, and a damper 38 is fixed in the middle of the fixing box 37, and two groups of dampers 38 are symmetrically arranged along the fixing box 37. A second spring 39 is provided on the outer surface of the damper 38, and a hook 40 is fixed to the top of the damper 38 and the second spring 39, and the hook 40 forms a clamping structure with the hanger 34 through the slot 35. A collecting pool 36 is designed at the bottom of the lower screening pool 15. The hook 40 is manually pulled to be located above the hanger 34, and then the hook 40 is released. Under the elastic action of the second spring 39 between the hook 40 and the fixing box 37, the hook 40 can be reset so that the hook 40 and the hanger 34 form a snap-fit ​​connection, and then the collecting pool 36 can be installed at the bottom of the lower screening pool 15 to collect the screened dried radish, and then the collecting pool 36 can be easily installed and disassembled, thereby increasing the collection effect of the dried radish, improving the processing production effect, improving the processing requirements, and meeting the use requirements of the dried radish processing.

[0034] Working principle: For this type of dried radish conveying device with a screening mechanism, first, the angle of the conveying pipe 8 is changed by rotating the electric push rod 5, so that the discharge port of the conveying pipe 8 is closer to the screening pool, and then the dried radish is poured into the conveying pipe 8 through the injection port 9, and the first motor 12 is started to drive the screw rod 13 in the conveying pipe 8 to rotate. The rotation of the screw rod 13 can feed the dried radish evenly, and the dried radish falls into the upper screening pool 16 through the discharge port of the conveying pipe 8, and the screen 31 in the upper screening pool 16 completes the screening of the fallen dried radish. Screening is carried out, and by designing the screening into two layers, the dried radishes of different particle sizes can be screened by two-stage screening, thereby realizing accurate separation of the dried radishes to meet the price requirements of dried radishes of different particle sizes. Finally, a collecting pool 36 is added to the bottom of the lower screening pool 15, and the lower collecting pool 36 is connected to the hanging part 34 on the outer surface of the lower screening pool 15 by a hook 40 to realize fixing the collecting pool 36 on the bottom of the lower screening pool 15, so as to complete the collection effect of the dried radishes after screening, thereby meeting the use requirements of dried radish processing.

[0035] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 dried radish conveying device with a screening mechanism, comprising a fixed frame (1) and a counterweight block (2), characterized in that: A counterweight (2) is arranged in the middle of the fixing frame (1), a first fixing seat (3) is welded above the fixing frame (1), a first movable shaft (4) is rotatably connected to the middle of the first fixing seat (3), an electric push rod (5) is welded to the outer surface of the first movable shaft (4), a rotating shaft (6) is arranged on the inner side of the top end of the fixing frame (1), a bearing (7) is fixed on one side of the rotating shaft (6), a conveying pipe (8) is arranged in the middle of the fixing frame (1), and the conveying pipe (8) forms a rotating structure with the fixing frame (1) through the bearing (7) and the rotating shaft (6); The outer surface of the fixing frame (1) is provided with an injection port (9), the outer surface of the fixing frame (1) is welded with a second fixing seat (10), the bottom middle portion of the second fixing seat (10) is rotatably connected to a second movable shaft (11), and the top end of the electric push rod (5) is welded to the outer surface of the second movable shaft (11).

2. The dried radish conveying device with a screening mechanism according to claim 1, characterized in that: A first motor (12) is disposed at one end of the conveying pipe (8), a screw rod (13) is disposed in the middle of the conveying pipe (8), and one end of the screw rod (13) is movably connected to the first motor (12).

3. The dried radish conveying device with a screening mechanism according to claim 1, characterized in that: A bottom frame (14) is provided on one side of the fixing frame (1), a lower screening pool (15) is welded above the bottom frame (14), and an upper screening pool (16) is fixed above the lower screening pool (15).

4. The dried radish conveying device with a screening mechanism according to claim 3, characterized in that: A fixing rod (18) is fixed to one side of the upper screening pool (16), a second motor (19) is provided on one side of the fixing rod (18), an output end of the second motor (19) is movably connected to a transmission shaft (20), a transmission member (21) is fixed to the outer surface of the transmission shaft (20), and a longitudinal section of the transmission member (21) is elliptical; A fixing frame (22) is provided inside the upper screening tank (16), a driven member (23) is fixed to one side of the fixing frame (22), and an outer surface of the driven member (23) is fittedly connected to an outer surface of the transmission member (21).

5. The dried radish conveying device with a screening mechanism according to claim 3, characterized in that: A bracket (24) is fixed to the other side of the upper screening pool (16), a telescopic rod (25) is fixed to the inner side of the bracket (24), and the other end of the telescopic rod (25) is fixedly connected to the other side of the fixed frame (22), and a first spring (26) is provided on the outer surface of the telescopic rod (25).

6. The dried radish conveying device with a screening mechanism according to claim 4, characterized in that: The outer surface of the upper screening tank (16) is provided with a slide groove (17), and limit blocks (27) are fixed on both sides of the fixed frame (22), and the limit blocks (27) are slidably connected to the slide groove (17), and the longitudinal section of the limit blocks (27) is convex.

7. The dried radish conveying device with a screening mechanism according to claim 4, characterized in that: A support plate (28) is fixed to the inner side of the fixing frame (22), a threaded hole (29) is provided on the outer surface of the support plate (28), a fixing plate (30) is provided in the middle of the fixing frame (22), a screen (31) is provided on the inner side of the fixing plate (30), a fastening bolt (32) penetrates the middle of the fixing plate (30), and the fixing plate (30) is fastened to the support plate (28) via the fastening bolt (32) and the threaded hole (29).

8. The dried radish conveying device with a screening mechanism according to claim 4, characterized in that: A pulley (33) is provided at one end of the transmission shaft (20), and the transmission shaft (20) is correspondingly arranged along one side of the upper screening pool (16) and the lower screening pool (15), and the two sets of transmission shafts (20) are rotationally connected via the pulley (33).

9. The dried radish conveying device with a screening mechanism according to claim 3, characterized in that: A hanging piece (34) is fixed to one side of the lower screening pool (15), and a clamping groove (35) is provided on the outer surface of the hanging piece (34). A collecting pool (36) is provided below the lower screening pool (15), and the longitudinal section of the collecting pool (36) is in the shape of an inverted trapezoid.

10. The dried radish conveying device with a screening mechanism according to claim 9, characterized in that: A fixing box (37) is fixed to the outer surface of the collection pool (36), a damper (38) is fixed to the middle of the fixing box (37), and two groups of dampers (38) are symmetrically arranged along the fixing box (37), a second spring (39) is arranged on the outer surface of the damper (38), a hook (40) is fixed to the top end of the damper (38) and the second spring (39), and the hook (40) forms a snap-fit ​​structure with the hanger (34) through the snap-fit ​​groove (35).

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