Screening device for removing impurities from agaric

Abstract

The utility model discloses a screening device for agaric impurity removal, and relates to the technical field of agaric production and processing, the screening device for agaric impurity removal comprises a screening box, a screening box bottom end built-in groove is formed in the bottom end of the screening box, and a screening device is arranged on the inner wall of the screening box bottom end built-in groove; when a worker uses the device to carry out impurity removal and screening on agaric, the double-shaft motor is started firstly, impurity removal and screening can be carried out on the agaric through up-down movement of the two screening nets, due to the fact that the two screening nets are symmetrically and obliquely arranged, and gaps between the two screening nets are different in size, the agaric can fall off more evenly during impurity removal and screening, and the screening efficiency is improved. According to the edible fungus impurity removing and screening device, the working efficiency of the edible fungus during impurity removing and screening is greatly improved, the function of pre-separating the edible fungus during follow-up size separation work of workers is achieved, and the working efficiency of the edible fungus during total processing is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fungus production and processing, in particular to a screening device for removing impurities from fungus. Background Art

[0002] Auricularia auricula, also known as black fungus, black vegetable, wood ear, cloud ear, belongs to the Auricularia family, Auricularia genus, is a precious colloid fungus that can be used as both medicine and food. The production process of auricularia auricula requires steps such as material selection, impurity removal, washing, cutting, dehydration, and packaging.

[0003] The currently published patent CN220532144U discloses a fungus impurity removal and screening device, including a base; a screening cylinder is arranged in a rectangular shape on the base, a spring is fixed inside the screening cylinder, a movable rod is movably inserted in the screening cylinder, the bottom end of the spring is fixed to the bottom end face of the movable rod, and a movable plate is fixed on the top of the movable rod. As the fungus in the screening cylinder increases, the pressure on the top end of the movable rod becomes heavier, so that the movable rod sinks along the movable sleeve to compress the spring in the movable sleeve. After the movable plate sinks, it drives the barrier plate to be stuck in the slot, which can reduce the flow surface of the guide pipe and the feed amount of fungus, effectively ensure the quality balance of screening in the screening cylinder, and have a turning space so that the fungus can be better turned over in the screening cylinder, so as to achieve the impurity removal effect more thoroughly and improve the impurity removal ability.

[0004] However, the following problems will occur during the use of this solution: although the device can improve the fungus's impurity removal effect through the flipping function, the fungus's impurity removal is only a part of the work in the fungus's production and processing process. Its impurity removal method is only a simple separation of impurities from the fungus. It does not have the function of distinguishing the sizes of the fungus and separating the smaller fungus during the impurity removal process. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model aims to solve at least one of the technical problems existing in the prior art and to provide a screening device for removing impurities from wood ear fungus, which can solve the problem that although a screening device for removing impurities from wood ear fungus can improve the impurity removal effect of wood ear fungus through the flipping function, the impurity removal of wood ear fungus is only a part of the work in the production and processing process of wood ear fungus, and its impurity removal method is only a simple separation of impurities from the wood ear fungus, and does not have the function of distinguishing the size of the wood ear fungus and separating the wood ear fungus with smaller volume during the impurity removal process, and cannot improve the work efficiency of the overall processing of the wood ear fungus.

[0007] (II) Technical solution

[0008] To achieve the above object, the utility model provides the following technical solution: a screening device for removing impurities from fungus, comprising a screening box, wherein a bottom end built-in groove of the screening box is provided inside the bottom end of the screening box, and a screening device is provided on the inner wall of the bottom end built-in groove of the screening box;

[0009] Among them, a small groove and a large groove are respectively opened on the left and right side surfaces of the screening box, and the inner walls of the two large and small grooves are rotatably installed with protective doors that are compatible with them. The opposite surfaces of the two protective doors are fixedly connected with a second handle, and the inner walls of the two large and small grooves are provided with a recovery device.

[0010] Preferably, the screening device comprises a double-shaft motor, which is fixedly mounted on the bottom wall of the built-in groove at the bottom end of the screening box, and both output ends of the double-shaft motor are fixedly connected with a transmission shaft;

[0011] Among them, the two transmission shafts are fixed with a first bevel gear at one end away from the dual-axis motor, the outer surfaces of the two first bevel gears are provided with transmission rods, and the outer surfaces of the two transmission rods are fixedly sleeved with a second bevel gear.

[0012] Preferably, the two first bevel gears are meshed with the two second bevel gears, and one end of the two transmission rods close to the two second bevel gears is rotatably connected to the bottom wall of the built-in groove at the bottom end of the screening box;

[0013] Among them, grooves are opened inside the front and rear ends of the screening box, and one end of the two transmission rods away from the second bevel gear rotates through the bottom walls of the two grooves and is rotatably connected with the top walls of the two grooves.

[0014] Preferably, two worms are fixedly sleeved on the outer surfaces of one end of the two transmission rods located on the inner walls of the two grooves, and connecting rods are provided on the outer surfaces of the two worms located on the same side;

[0015] The outer surfaces of the four connecting rods are all fixedly sleeved with worm gears, and the two worms on the same side are meshingly connected with the two worm gears on the same side.

[0016] Preferably, the abutting ends of the four connecting rods are fixedly connected with elliptical discs, and the inner walls on both the front and rear sides of the screening box are provided with three slide grooves;

[0017] The inner walls of the two grooves are slidably connected with two connecting plates, and the lower surfaces of the two connecting plates on the same side are in contact with the top ends of the outer surfaces of the two elliptical discs on the same side.

[0018] Preferably, the abutting ends of the four connecting plates are fixedly connected with three trapezoidal connecting blocks, and the six trapezoidal connecting blocks on the same side are slidably connected with the inner walls of the three sliding grooves on the same side;

[0019] Among them, two screens are fixedly connected to the abutting ends of the twelve trapezoidal connecting blocks, the gap of the screen located at the top is larger than the gap of the screen located at the bottom, and the two screens are inclined and symmetrically arranged.

[0020] Preferably, the recovery device comprises a small recovery box, which is slidably mounted on the inner wall of a small groove opened at the left end of the screening box, and is slidably connected to the inner wall of a large groove opened at the right end of the screening box.

[0021] Preferably, the small recovery box is fixedly connected to a first handle at the opposite end thereof, a slot is provided at the bottom end of the front surface of the screening box, and a debris and impurity recovery box is slidably connected to the inner wall of the slot.

[0022] (III) Beneficial effects

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] (1) The fungus fungus impurity removal screening device, when the staff uses the device to remove impurities from the fungus, first start the dual-axis motor, and then remove impurities from the fungus by moving the two screens up and down. Because the two screens are symmetrically inclined and the gaps between the two screens are of different sizes, the fungus can fall more evenly during the impurity removal screening. At the same time, the fungus itself can also be screened to achieve the function of classifying the fungus by size. The device greatly increases the work efficiency of the fungus during impurity removal and screening, and provides the staff with the function of pre-separating the fungus for subsequent size separation, thereby greatly improving the work efficiency of the fungus during the overall processing.

[0025] (2) The fungus fungus impurity removal screening device, when the staff is screening the fungus fungus, the impurities will fall through the top screen to the bottom screen, the larger fungus will fall into the large recycling box at the right end through the inclined setting of the screen, so as to be recycled, and the slightly smaller fungus will also fall through the top screen to the bottom screen, and will be further screened through the bottom screen, and finally the smaller fungus and impurities will fall into the debris impurity recovery box, and the slightly smaller fungus will fall through the bottom screen to the small recycling box. The staff can screen and recycle the fungus through the device, and through the device, the staff can recycle the fungus in detail according to the size of the fungus, which greatly reduces the working time wasted by the staff in sorting the subsequent fungus fungus, and further improves the working efficiency of the fungus fungus in the overall processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0027] Figure 1 This is a schematic structural diagram of a screening device for removing impurities from fungus according to the utility model;

[0028] Figure 2 This is a schematic diagram of the internal structure of the built-in groove at the bottom of the screening box of the utility model;

[0029] Figure 3 This is a schematic diagram of the structure of the debris and impurities recovery box of the utility model.

[0030] Figure numerals: 1. screening box; 2. built-in groove at the bottom of the screening box; 3. protective door; 4. slot; 5. debris and impurity recovery box; 6. double-axis motor; 7. transmission shaft; 8. first bevel gear; 9. second bevel gear; 10. transmission rod; 11. worm; 12. worm wheel; 13. connecting rod; 14. groove; 15. elliptical disc; 16. connecting plate; 17. trapezoidal connecting block; 18. screen; 19. small recovery box; 20. first handle; 21. second handle; 22. large recovery box. DETAILED DESCRIPTION

[0031] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0032] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0035] See also Figure 1-3The utility model provides a technical solution: a screening device for removing impurities from wood ear mushrooms, comprising a screening box 1, a built-in groove 2 at the bottom of the screening box 1 is provided inside the bottom end, a screening device is provided on the inner wall of the built-in groove 2 at the bottom of the screening box, a small groove and a large groove are provided on the left and right side surfaces of the screening box 1 respectively, protective doors 3 matching the two large and small grooves are rotatably installed on the inner walls, second handles 21 are fixedly connected to the opposite surfaces of the two protective doors 3, and recovery devices are provided on the inner walls of the two large and small grooves.

[0036] Furthermore, the screening device includes a dual-axis motor 6, which is fixedly mounted on the bottom wall of the built-in groove 2 at the bottom end of the screening box. Both output ends of the dual-axis motor 6 are fixedly connected with a transmission shaft 7. Both transmission shafts 7 are fixed with a first bevel gear 8 at one end away from the dual-axis motor 6. Transmission rods 10 are provided on the outer surfaces of the two first bevel gears 8, and second bevel gears 9 are fixedly sleeved on the outer surfaces of the two transmission rods 10.

[0037] Furthermore, the two first bevel gears 8 are meshed with the two second bevel gears 9, and the two transmission rods 10 are rotatably connected at one end close to the two second bevel gears 9 to the bottom wall of the built-in groove 2 at the bottom end of the screening box. Grooves 14 are provided inside the front and rear ends of the screening box 1, and the two transmission rods 10 are rotatably connected at one end away from the second bevel gears 9 to pass through the bottom walls of the two grooves 14 and are rotatably connected to the top walls of the two grooves 14.

[0038] Furthermore, two worm gears 11 are fixedly sleeved on the outer surfaces of one end of the two transmission rods 10 located on the inner walls of the two grooves 14, and connecting rods 13 are provided on the outer surfaces of the two worm gears 11 located on the same side. Worm wheels 12 are fixedly sleeved on the outer surfaces of the four connecting rods 13, and the two worm gears 11 located on the same side are meshingly connected with the two worm gears 12 located on the same side.

[0039] Furthermore, the abutting ends of the four connecting rods 13 are fixedly connected with elliptical discs 15, three sliding grooves are opened on the inner walls of the front and rear sides of the screening box 1, and the inner walls of the two grooves 14 are slidably connected with two connecting plates 16, and the lower surfaces of the two connecting plates 16 on the same side are in contact with the top ends of the outer surfaces of the two elliptical discs 15 on the same side.

[0040] Furthermore, the abutting ends of the four connecting plates 16 are fixedly connected with three trapezoidal connecting blocks 17, and the six trapezoidal connecting blocks 17 on the same side are slidably connected with the inner walls of the three slide grooves on the same side. The abutting ends of the twelve trapezoidal connecting blocks 17 are fixedly connected with two screens 18, the gap of the screen 18 at the top end is larger than the gap of the screen 18 at the bottom end, and the two screens 18 are inclined and symmetrically arranged. When the staff uses the device to remove impurities and screen the fungus, they first start the double-axis motor 6, and the output end of the double-axis motor 6 synchronously drives the transmission shafts 7 at both ends to rotate, the two transmission shafts 7 synchronously drive the two first bevel gears 8 to rotate, the two first bevel gears 8 synchronously drive the two second bevel gears 9 to rotate, the two first bevel gears 8 synchronously drive the two second bevel gears 9 to rotate, the two first bevel gears 8 synchronously drive the two second bevel gears 9 to rotate, the two second bevel gears 9 synchronously drive the two transmission rods 10 to rotate, and the two transmission rods 10 synchronously drive the four worm gears 1 1 rotates, four worm gears 11 synchronously drive four worm wheels 12 to rotate, four worm wheels 12 synchronously drive four connecting rods 13 to rotate, four connecting rods 13 synchronously drive four elliptical discs 15 to rotate, four elliptical discs 15 synchronously drive four connecting plates 16 to move up and down along the inner wall of the groove 14, and four connecting plates 16 synchronously drive two screens 18 to move up and down along the inner wall of the screening box 1 through twelve trapezoidal connecting blocks 17. The up and down movement of the two screens 18 can remove impurities and screen the fungus, because the two screens 18 are symmetrically inclined and the gaps of the two screens 18 are of different sizes, so that the fungus can fall more evenly when removing impurities and screening, and the fungus itself can also be screened to realize the function of classifying the fungus by size. The device greatly increases the work efficiency of the fungus when removing impurities and screening, and provides the staff with the function of pre-separating the subsequent size separation of the fungus, which greatly improves the work efficiency of the fungus during the overall processing.

[0041] Furthermore, the recovery device includes a small recovery box 19, which is slidably mounted on the inner wall of a small groove opened at the left end of the screening box 1, and the inner wall of a large groove opened at the right end of the screening box 1 is slidably connected with 22.

[0042] Furthermore, the small recycling box 19 and the large recycling box 22 are fixedly connected to the first handle 20 at the opposite ends thereof, and a slot 4 is provided at the bottom end of the front surface of the screening box 1, and a debris impurity recovery box 5 is slidably connected to the inner wall of the slot 4. When the staff is screening the fungus, the impurities will fall through the top screen 18 to the bottom screen 18, and the larger pieces of fungus will fall into the large recycling box 22 at the right end through the inclined setting of the screen 18, so as to be recycled, and the slightly smaller fungus will also fall through the top screen 18 to The sieve 18 at the bottom is further screened by the sieve 18 at the bottom, and finally the smaller fungus and impurities fall into the debris impurity recovery box 5, and the slightly smaller fungus falls into the small recovery box 19 through the sieve 18 at the bottom. The staff can screen and recycle the fungus through the device. Through the device, the staff can recycle the fungus in detail according to the size of the fungus, which greatly reduces the wasted working time of the staff when sorting the subsequent fungus, and further increases the work efficiency in the overall processing of the fungus.

[0043] Working principle: When the staff uses the device to remove impurities and screen the fungus, first start the double-axis motor 6, the output end of the double-axis motor 6 synchronously drives the transmission shafts 7 at both ends to rotate, the two transmission shafts 7 synchronously drive the two first bevel gears 8 to rotate, the two first bevel gears 8 synchronously drive the two second bevel gears 9 to rotate, the two first bevel gears 8 synchronously drive the two second bevel gears 9 to rotate, the two first bevel gears 8 synchronously drive the two second bevel gears 9 to rotate, the two second bevel gears 9 synchronously drive the two transmission rods 10 to rotate, the two transmission rods 10 synchronously drive the four worm gears 11 to rotate, the four worm gears The four worm gears 11 synchronously drive the four worm gears 12 to rotate, the four worm gears 12 synchronously drive the four connecting rods 13 to rotate, the four connecting rods 13 synchronously drive the four elliptical discs 15 to rotate, the four elliptical discs 15 synchronously drive the four connecting plates 16 to move up and down along the inner wall of the groove 14, and the four connecting plates 16 synchronously drive the two screens 18 to move up and down along the inner wall of the screening box 1 through the twelve trapezoidal connecting blocks 17. The fungus can be screened by the up and down movement of the two screens 18, because the two screens 18 are symmetrically inclined, and the gaps of the two screens 18 are of different sizes, so that the fungus can be screened. When the fungus is removed from the fungus, the impurities can fall more evenly, and the fungus itself can also be screened to realize the function of classifying the fungus by size. The device greatly increases the work efficiency of the fungus when removing impurities and screening, and provides the staff with the function of pre-separating the fungus for subsequent size separation, which greatly improves the work efficiency of the fungus during the overall processing. When the staff removes impurities and screens the fungus, the impurities will fall through the top screen 18 to the bottom screen 18, and the larger pieces of fungus will fall into the large recycling box 22 at the right end through the inclined setting of the screen 18, so as to be recycled. Slightly smaller fungus also falls through the top sieve 18 to the bottom sieve 18, and is further screened by the bottom sieve 18. Finally, smaller fungus and impurities fall into the debris impurity recovery box 5, and slightly smaller fungus falls through the bottom sieve 18 to the small recovery box 19. The staff can screen and recycle the fungus through the device. Through the device, the staff can recycle the fungus in detail according to the size of the fungus, which greatly reduces the wasted working time of the staff when sorting the subsequent fungus, and further increases the work efficiency in the overall processing of the fungus.

[0044] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A screening device for removing impurities from fungus, comprising a screening box (1), characterized in that: The bottom end of the screening box (1) is provided with a screening box bottom end built-in groove (2), and the inner wall of the screening box bottom end built-in groove (2) is provided with a screening device; The left and right side surfaces of the screening box (1) are respectively provided with a small groove and a large groove, and the inner walls of the two large and small grooves are rotatably mounted with protective doors (3) adapted thereto, and the opposite surfaces of the two protective doors (3) are fixedly connected with a second handle (21), and the inner walls of the two large and small grooves are provided with a recovery device.

2. A fungus impurity removal screening device according to claim 1, characterized in that: The screening device comprises a double-shaft motor (6), the double-shaft motor (6) being fixedly mounted on the bottom wall of the built-in groove (2) at the bottom end of the screening box, and both output ends of the double-shaft motor (6) being fixedly connected to a transmission shaft (7); Wherein, the two transmission shafts (7) are fixedly provided with a first bevel gear (8) at one end away from the dual-axis motor (6), the outer surfaces of the two first bevel gears (8) are provided with transmission rods (10), and the outer surfaces of the two transmission rods (10) are fixedly provided with a second bevel gear (9).

3. A screening device for removing impurities from fungus according to claim 2, characterized in that: The two first bevel gears (8) are meshedly connected with the two second bevel gears (9), and the two transmission rods (10) are rotatably connected to the bottom wall of the built-in groove (2) at the bottom end of the screening box at one end close to the two second bevel gears (9); The front and rear ends of the screening box (1) are provided with grooves (14), and the ends of the two transmission rods (10) away from the second bevel gear (9) are rotated to pass through the bottom walls of the two grooves (14) and are rotatably connected to the top walls of the two grooves (14).

4. A screening device for removing impurities from fungus according to claim 3, characterized in that: Two worms (11) are fixedly sleeved on the outer surfaces of one end of the two transmission rods (10) located on the inner walls of the two grooves (14), and connecting rods (13) are provided on the outer surfaces of the two worms (11) located on the same side; The outer surfaces of the four connecting rods (13) are all fixedly sleeved with worm wheels (12), and the two worms (11) located on the same side are meshingly connected with the two worm wheels (12) located on the same side.

5. The screening device for removing impurities from fungus according to claim 4, characterized in that: The abutting ends of the four connecting rods (13) are fixedly connected with elliptical discs (15), and the inner walls on both the front and rear sides of the screening box (1) are provided with three slide grooves; The inner walls of the two grooves (14) are slidably connected to two connecting plates (16), and the lower surfaces of the two connecting plates (16) on the same side are in contact with the top ends of the outer surfaces of the two elliptical discs (15) on the same side.

6. The screening device for removing impurities from fungus according to claim 5, characterized in that: The abutting ends of the four connecting plates (16) are fixedly connected with three trapezoidal connecting blocks (17), and the six trapezoidal connecting blocks (17) located on the same side are slidably connected with the inner walls of the three sliding grooves located on the same side; Two screens (18) are fixedly connected to the abutting ends of the twelve trapezoidal connecting blocks (17), the gap of the screen (18) at the top end is larger than the gap of the screen (18) at the bottom end, and the two (18) are inclined and symmetrically arranged.

7. The fungus screening device for removing impurities according to claim 1, characterized in that: The recovery device comprises a small recovery box (19), which is slidably mounted on the inner wall of a small groove opened at the left end of the screening box (1), and the inner wall of a large groove opened at the right end of the screening box (1) is slidably connected with (22).

8. The screening device for removing impurities from fungus according to claim 7, characterized in that: The ends of the small recovery boxes (19) and (22) facing away from each other are fixedly connected to a first handle (20), a slot (4) is provided at the bottom end of the front surface of the screening box (1), and a debris and impurity recovery box (5) is slidably connected to the inner wall of the slot (4).

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