Full-automatic cleaning equipment for dirt on surfaces of escargot shells

Abstract

The utility model discloses full-automatic cleaning equipment for dirt on the surface of a field snail shell, and relates to the technical field of field snail processing equipment. The device comprises a mounting frame, and a driving assembly is fixedly mounted at the bottom end of the mounting frame. The river snails to be cleaned are poured into the second screening barrel through the feeding assembly, the driving assembly is started to drive the first screening barrel to rotate, meanwhile, the driving assembly can drive the transmission assembly to rotate, the transmission assembly is matched with the first supporting assembly to drive the fixing frame to rotate, and the fixing frame drives the second screening barrel to rotate; then the first screening barrel and the second screening barrel drive two sets of spiral blades to rotate correspondingly, a cleaning assembly is driven by a fixing frame to clean shells of the escargots, a flushing assembly is started to flush the shells of the escargots, and in the rotating process, small escargots can fall into the first screening barrel through the second screening barrel; and therefore, the river snails can be screened according to the size in the cleaning process, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of snail processing equipment, and in particular relates to a fully automatic cleaning device for dirt on the surface of a snail shell. Background Art

[0002] The snail is a mollusk of the family Snail in the order Mesogastropoda. Its shell is made of calcium, is thin, spiral, and right-handed. The shell is yellow-green to yellow-brown in color, and the color varies depending on the environment and water quality. The inside is grayish white, the top of the shell is slightly pointed, the bottom of the shell is bulging, the shell mouth is oval, and its edges are complete and keratinous.

[0003] In the prior art, when cleaning the shells of field snails, a large number of field snails are generally placed upside down inside a cleaning device, and then the snails of different sizes are cleaned, but the snails cannot be screened after cleaning. After cleaning, the snails need to be classified according to size, which is time-consuming and labor-intensive.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a fully automatic cleaning device for dirt on the surface of snail shells to overcome the above technical problems existing in the existing related technology.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a fully automatic cleaning device for dirt on the surface of field snail shells, comprising a mounting frame, a driving assembly is fixedly mounted on the bottom end of the mounting frame, a transmission assembly is fixedly connected to the output end of the driving assembly, a first supporting assembly is fixedly mounted on the top end of the mounting frame, an outer surface of the first supporting assembly is fixedly connected to the inside of the transmission assembly, and a feeding assembly is fixedly mounted on one side of the first supporting assembly;

[0008] A second support assembly is fixedly mounted on the top of the mounting frame, a flushing assembly is fixedly mounted on one end of the second support assembly, a screening assembly is rotatably mounted on the outer surface of the second support assembly, the bottom end of the screening assembly is fixedly mounted on the top of the mounting frame, and a cleaning assembly is rotatably mounted inside the screening assembly;

[0009] The interior of the screening assembly is fixedly connected to the outer surface of the first supporting assembly, and the screening assembly includes a supporting wheel and two groups of fixed frames. The bottom end of the supporting wheel is fixedly installed on the top end of the mounting frame, and a limiting ring is fitted on the inner side of the supporting wheel. The interior of the limiting ring is fixedly connected to the first screening cylinder, and the outer surface of the first screening cylinder is fixedly connected to the interior of the driving assembly, wherein the interior of one group of the fixed frames is fixedly connected to the outer surface of the first supporting assembly, and the interior of another group of the fixed frames is rotatably connected to the outer surface of the second supporting assembly, and the outer surface of the fixed frame is fixedly connected to the second screening cylinder, and the inner walls of the second screening cylinder and the first screening cylinder are fixedly connected with spiral leaves.

[0010] Furthermore, the driving assembly includes a motor, the top end of the motor is fixedly mounted on the bottom end of the mounting frame, the output end of the motor is fixedly connected to a driving gear, the surface of the driving gear is meshingly connected to a driven gear, and the interior of the driven gear is fixedly connected to the outer surface of the first screening cylinder.

[0011] Furthermore, the transmission assembly includes a main transmission wheel and a secondary transmission wheel, the interior of the main transmission wheel is fixedly connected to the output end of the motor, the interior of the secondary transmission wheel is fixedly connected to the outer surface of the first support assembly, and the interiors of the main transmission wheel and the secondary transmission wheel are both provided with transmission belts.

[0012] Furthermore, the first support assembly includes a first support frame, the bottom end of the first support frame is fixedly installed on the top end of the mounting frame, the first support frame is internally rotatably provided with a rotating shaft, the outer surface of the rotating shaft is fixedly connected to the inside of the auxiliary transmission wheel, and the outer surface of the rotating shaft is fixedly connected to the inside of one group of fixed frames.

[0013] Furthermore, the feeding assembly includes a sealing cover, one side of the sealing cover is fixedly mounted to one side of the first support frame, and one side of the sealing cover is fixedly connected to a feeding hopper.

[0014] Furthermore, the second support assembly includes a second support frame, the bottom end of the second support frame is fixedly mounted to the top end of the mounting frame, the interior of the second support frame is fixedly connected with a fixed shaft, and the outer surface of the fixed shaft is rotatably connected to the interior of another set of fixed frames.

[0015] Furthermore, the flushing assembly includes a water pump and a water spray pipe, the top end of the water pump is fixedly mounted on the bottom end of the mounting frame, the water outlet end of the water pump is fixedly connected to a connecting pipe, one end of the connecting pipe is fixedly connected to a water pipe joint, and the outer surface of the water pipe joint is fixedly mounted on the inside of the fixed shaft;

[0016] One end of the water spray pipe is fixedly installed with one end of the fixed shaft, the other end of the water spray pipe is rotatably connected with the outer surface of the rotating shaft, one end of the water spray pipe is fixedly installed with the inside of the water pipe joint, and a spray head is fixedly installed at the bottom end of the water spray pipe.

[0017] Further, the cleaning assembly includes a rotating rod and a fixed gear, the outer surface of the rotating rod is rotatably arranged with the interior of the fixed frame, the outer surface of the rotating rod is fixedly connected to a cleaning roller, the outer surface of the cleaning roller is fixedly installed with a cleaning brush, and the outer surface of the rotating rod is fixedly connected to a transmission gear;

[0018] The interior of the fixed gear is fixedly connected to the outer surface of the fixed shaft, and the surface of the fixed gear is meshedly connected to the surface of the transmission gear.

[0019] Furthermore, a water receiving box is fixedly installed on the inner side of the mounting frame, and a water baffle is fixedly installed on the top of the mounting frame.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model pours the snails to be cleaned into the interior of the second screening drum through the feeding assembly, starts the driving assembly to drive the first screening drum to rotate, and at the same time the driving assembly can drive the transmission assembly to rotate, the transmission assembly cooperates with the first supporting assembly to drive the fixed frame to rotate, the fixed frame drives the second screening drum to rotate, and then the first screening drum and the second screening drum respectively drive the two groups of spiral leaves to rotate, the cleaning assembly is driven by the fixed frame to clean the shells of the snails, and the flushing assembly is started to flush the shells of the snails. During the rotation process, smaller snails can fall into the interior of the first screening drum through the second screening drum, so that the snails can be screened by size during the cleaning process, which is more time-saving and labor-saving.

[0022] 2. The utility model inverts the snails to be cleaned into the interior of the upper hopper so that they enter the interior of the second screening cylinder. Since a sealing cover is fixedly connected to one side of the upper hopper and the outer surface of the sealing cover fits with the inner wall of the second screening cylinder, the snails that have entered the second screening cylinder can be prevented from flying out, thereby improving the stability of the automatic cleaning equipment.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0026] Figure 2 This is a schematic diagram of the exploded structure of the feeding assembly of the utility model;

[0027] Figure 3 It is a schematic diagram of the structure of the utility model from a rear-view perspective;

[0028] Figure 4 It is a schematic structural diagram of the utility model in cross section from a left viewing angle;

[0029] Figure 5 For the utility model Figure 4 A magnified schematic diagram of the local structure at point A;

[0030] Figure 6 It is a schematic diagram of the structure of the utility model in cross section from a rear view angle.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 1. Mounting frame; 2. Driving assembly; 201. Motor; 202. Driving gear; 203. Driven gear; 3. Transmission assembly; 301. Main transmission wheel; 302. Auxiliary transmission wheel; 303. Transmission belt; 4. First support assembly; 401. First support frame; 402. Rotating shaft; 5. Feeding assembly; 501. Sealing cover; 502. Feeding hopper; 6. Second support assembly; 601. Second support frame; 602. Fixed shaft; 7. Flushing assembly; 701 , water pump; 702, water spray pipe; 703, connecting pipe; 704, water pipe joint; 705, nozzle; 8, screening assembly; 801, supporting wheel; 802, fixing frame; 803, limiting ring; 804, first screening cylinder; 805, second screening cylinder; 806, spiral blade; 9, cleaning assembly; 901, rotating rod; 902, fixed gear; 903, cleaning roller; 904, cleaning brush; 905, transmission gear; 10, water receiving tank; 11, water baffle. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements 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 utility model.

[0035] See also Figure 1-Figure 6 As shown, the utility model is a fully automatic cleaning device for dirt on the surface of field snail shells, comprising a mounting frame 1, a driving assembly 2 is fixedly mounted on the bottom end of the mounting frame 1, a transmission assembly 3 is fixedly connected to the output end of the driving assembly 2, a first supporting assembly 4 is fixedly mounted on the top end of the mounting frame 1, an outer surface of the first supporting assembly 4 is fixedly connected to the inside of the transmission assembly 3, and a feeding assembly 5 is fixedly mounted on one side of the first supporting assembly 4;

[0036] A second support assembly 6 is fixedly mounted on the top of the mounting frame 1, a flushing assembly 7 is fixedly mounted on one end of the second support assembly 6, a screening assembly 8 is rotatably mounted on the outer surface of the second support assembly 6, the bottom end of the screening assembly 8 is fixedly mounted on the top of the mounting frame 1, and a cleaning assembly 9 is rotatably mounted inside the screening assembly 8;

[0037] The interior of the screening component 8 is fixedly connected to the outer surface of the first supporting component 4, and the screening component 8 includes a supporting wheel 801 and two groups of fixed frames 802. The bottom end of the supporting wheel 801 is fixedly installed on the top of the mounting frame 1. A limiting ring 803 is fitted on the inner side of the supporting wheel 801. The interior of the limiting ring 803 is fixedly connected with a first screening cylinder 804. The outer surface of the first screening cylinder 804 is fixedly connected to the interior of the driving component 2. The interior of one group of the fixed frames 802 is fixedly connected to the outer surface of the first supporting component 4, and the interior of another group of the fixed frames 802 is rotatably connected to the outer surface of the second supporting component 6. The outer surface of the fixed frame 802 is fixedly connected with a second screening cylinder 805, and the inner walls of the second screening cylinder 805 and the first screening cylinder 804 are both fixedly connected with spiral leaves 806.

[0038] When in use, the first screening drum 804 is driven to rotate by starting the driving component 2. When the first screening drum 804 rotates, it can drive the limiting ring 803 fixedly connected to its outer surface to rotate. Since the outer surface of the limiting ring 803 fits the inner side of the supporting wheel 801, when the limiting ring 803 rotates, it can drive the supporting wheel 801 to rotate. At the same time, the driving component 2 can drive the transmission component 3 fixedly connected to its output end to rotate. When the transmission component 3 rotates, it can drive the first supporting component 4 fixedly connected inside it to rotate. When the first supporting component 4 rotates, it can drive the fixing frame 802 fixedly connected to its outer surface to rotate. When the fixing frame 802 rotates, it can drive the second screening drum 805 fixedly connected to its outer surface to rotate, and then the first screening drum 804 The first and second screening barrels 805 both drive the spiral blades 806 fixedly connected to the inner walls thereof to rotate, and then the snails to be cleaned are poured into the second screening barrel 805 through the loading assembly 5, and the rotation of the fixing frame 802 can drive the cleaning assembly 9 to rotate, thereby cleaning the shells of the snails, and at the same time, start the flushing assembly 7 to flush the shells of the snails, and during the rotation, smaller snails can fall into the first screening barrel 804 through the holes provided on the inner wall of the second screening barrel 805, thereby screening the snails according to their sizes, and at the same time, the arrangement of the spiral blades 806 enables the first and second screening barrels 804 and 805 to push the snails on their inner walls to move during the rotation, thereby discharging the cleaned snails from the other ends of the first and second screening barrels 804 and 805, which is more convenient.

[0039] The utility model pours the snails to be cleaned into the interior of the second screening drum 805 through the feeding component 5, starts the driving component 2 to drive the first screening drum 804 to rotate, and at the same time the driving component 2 can drive the transmission component 3 to rotate, the transmission component 3 cooperates with the first supporting component 4 to drive the fixed frame 802 to rotate, the fixed frame 802 drives the second screening drum 805 to rotate, and then the first screening drum 804 and the second screening drum 805 respectively drive the two groups of spiral leaves 806 to rotate, and the cleaning component 9 is driven by the fixed frame 802 to clean the shell of the snail, and the flushing component 7 is started to flush the shell of the snail. During the rotation process, smaller snails can fall into the interior of the first screening drum 804 through the second screening drum 805, so that the snails can be screened by size during the cleaning process, which is more time-saving and labor-saving.

[0040] In one embodiment, for the above-mentioned drive component 2, the drive component 2 includes a motor 201, the top end of the motor 201 is fixedly installed with the bottom end of the mounting frame 1, the output end of the motor 201 is fixedly connected with a driving gear 202, the surface of the driving gear 202 is meshingly connected with a driven gear 203, and the interior of the driven gear 203 is fixedly connected with the outer surface of the first screening cylinder 804.

[0041] By starting the motor 201, the driving gear 202 fixedly connected to its output end is driven to rotate. When the driving gear 202 rotates, it can drive the driven gear 203 meshingly connected to its surface to rotate. When the driven gear 203 rotates, it can drive the first screening drum 804 fixedly connected inside it to rotate, thereby providing stable power for the fully automatic cleaning equipment.

[0042] In one embodiment, for the above-mentioned transmission assembly 3, the transmission assembly 3 includes a main transmission wheel 301 and a secondary transmission wheel 302, the interior of the main transmission wheel 301 is fixedly connected to the output end of the motor 201, the interior of the secondary transmission wheel 302 is fixedly connected to the outer surface of the first support assembly 4, and the interiors of the main transmission wheel 301 and the secondary transmission wheel 302 are both provided with transmission belts 303.

[0043] By starting the motor 201, the main transmission wheel 301 fixedly connected to its output end is driven to rotate. When the main transmission wheel 301 rotates, it can cooperate with the transmission belt 303 to drive the auxiliary transmission wheel 302 to rotate. When the auxiliary transmission wheel 392 rotates, it can drive the first supporting assembly 4 fixedly connected inside it to rotate, thereby driving the second screening drum 805 to rotate, providing stable power for the rotation of the second screening drum 805.

[0044] In one embodiment, for the above-mentioned first support assembly 4, the first support assembly 4 includes a first support frame 401, the bottom end of the first support frame 401 is fixedly installed on the top end of the mounting frame 1, and the first support frame 401 is internally rotated with a rotating shaft 402, the outer surface of the rotating shaft 402 is fixedly connected to the inside of the auxiliary transmission wheel 302, and the outer surface of the rotating shaft 402 is fixedly connected to the inside of one group of fixed frames 802.

[0045] When the main transmission wheel 301 cooperates with the transmission belt 303 to drive the secondary transmission wheel 302 to rotate, it can drive the rotating shaft 402 fixedly connected inside to rotate, and then the rotating shaft 402 can drive the fixed frame 802 fixedly connected to its outer surface to rotate. The rotating shaft 402 can drive the fixed frame 802 to rotate and support the fixed frame 802 at the same time.

[0046] In one embodiment, for the above-mentioned loading assembly 5, the loading assembly 5 includes a sealing cover 501, one side of the sealing cover 501 is fixedly installed with one side of the first support frame 401, and one side of the sealing cover 501 is fixedly connected with a loading hopper 502.

[0047] The snails to be cleaned are inverted inside the upper hopper 502 so that they enter the second screening cylinder 805. Since a sealing cover 501 is fixedly connected to one side of the upper hopper 502 and the outer surface of the sealing cover 501 fits against the inner wall of the second screening cylinder 805, the snails that have entered the second screening cylinder 805 can be prevented from flying out, thereby improving the stability of the automatic cleaning equipment.

[0048] In one embodiment, for the above-mentioned second support assembly 6, the second support assembly 6 includes a second support frame 601, the bottom end of the second support frame 601 is fixedly installed on the top end of the mounting frame 1, the interior of the second support frame 601 is fixedly connected with a fixed shaft 602, and the outer surface of the fixed shaft 602 is rotatably connected to the interior of another group of fixed frames 802.

[0049] When the second screening drum 805 rotates, it can drive another set of fixed frames 802 fixedly connected to its inner wall to rotate. Since the interior of the fixed frame 802 is rotationally connected to the outer surface of the fixed shaft 602, when the fixed frame 802 rotates, it rotates on the outer surface of the fixed shaft 602, and the fixed shaft 602 is aligned for stable support, thereby improving the stability of the fixed frame 802 during rotation.

[0050] In one embodiment, for the above-mentioned flushing assembly 7, the flushing assembly 7 includes a water pump 701 and a water spray pipe 702, the top end of the water pump 701 is fixedly installed with the bottom end of the mounting frame 1, the water outlet end of the water pump 701 is fixedly connected with a connecting pipe 703, one end of the connecting pipe 703 is fixedly connected with a water pipe joint 704, and the outer surface of the water pipe joint 704 is fixedly installed with the inside of the fixed shaft 602;

[0051] One end of the water spray pipe 702 is fixedly installed with one end of the fixed shaft 602, and the other end of the water spray pipe 702 is rotatably connected to the outer surface of the rotating shaft 402. One end of the water spray pipe 702 is fixedly installed with the inside of the water pipe joint 704, and a nozzle 705 is fixedly installed at the bottom end of the water spray pipe 702.

[0052] By connecting the water inlet end of the water pump 701 to an external water source, and then starting the water pump 701 to pump water into the interior of the connecting pipe 703, the water can enter the interior of the water pipe joint 704 fixedly connected to one end thereof. Since the interior of the water pipe joint 704 is fixedly installed with the interior of the water spray pipe 702, the water inside the water pipe joint 704 can enter the interior of the water spray pipe 702, and the water can be sprayed out from the interior of the nozzle 705 fixedly installed at the bottom end thereof. The sprayed water can rinse the outer shell of the snail, thereby improving the cleaning efficiency of the snail.

[0053] In one embodiment, for the above-mentioned cleaning assembly 9, the cleaning assembly 9 includes a rotating rod 901 and a fixed gear 902, the outer surface of the rotating rod 901 is rotatably arranged inside the fixed frame 802, the outer surface of the rotating rod 901 is fixedly connected to a cleaning roller 903, the outer surface of the cleaning roller 903 is fixedly installed with a cleaning brush 904, and the outer surface of the rotating rod 901 is fixedly connected to a transmission gear 905;

[0054] The interior of the fixed gear 902 is fixedly connected to the outer surface of the fixed shaft 602 , and the surface of the fixed gear 902 is meshedly connected to the surface of the transmission gear 905 .

[0055] When the fixed frame 802 rotates with the rotation of the second screening drum 805, it can drive the rotating rod 901 rotatably connected therein to perform circular motion. When the rotating rod 901 performs circular motion, it can drive the transmission gear 905 fixedly connected to its outer surface to perform circular motion. Since the surface of the transmission gear 905 meshes with the surface of the fixed gear 902, and the fixed gear 902 is fixedly arranged, when the transmission gear 905 performs circular motion, it can rotate in cooperation with the fixed gear 902. Then, when the transmission gear 905 rotates, it can drive the rotating rod 901 fixedly connected therein to rotate. When the rotating rod 901 rotates, it can drive the cleaning roller 903 fixedly connected to its outer surface to rotate. When the cleaning roller 903 rotates, it can drive the cleaning brush 904 fixedly installed on its outer surface to rotate, so that it can clean the shell of the snail, which is more convenient.

[0056] In one embodiment, for the above-mentioned mounting frame 1 , a water receiving box 10 is fixedly installed on the inner side of the mounting frame 1 , and a water baffle 11 is fixedly installed on the top of the mounting frame 1 .

[0057] The water inside the first screening cylinder 804 and the second screening cylinder 805 will splash to one side of the water baffle 11 as it rotates, and then flow into the water receiving box 10, thereby avoiding water splashing during the operation of the automatic cleaning device and improving the safety of the automatic cleaning device.

[0058] According to the above technical scheme, 1. the snails to be cleaned are poured into the interior of the second screening drum 805 through the feeding assembly 5, the driving assembly 2 is started to drive the first screening drum 804 to rotate, and the driving assembly 2 can drive the transmission assembly 3 to rotate, the transmission assembly 3 cooperates with the first supporting assembly 4 to drive the fixed frame 802 to rotate, and the fixed frame 802 drives the second screening drum 805 to rotate, and then the first screening drum 804 and the second screening drum 805 respectively drive the two groups of spiral leaves 806 to rotate, and the cleaning assembly 9 is driven by the fixed frame 802 to clean the shell of the snail, and the flushing assembly 7 is started to flush the shell of the snail. 1. The snails to be cleaned are rinsed during rotation. During the rotation, smaller snails can fall into the first screening cylinder 804 through the second screening cylinder 805, so that the snails can be screened according to their size during the cleaning process, which is more time-saving and labor-saving; 2. The snails to be cleaned are inverted in the upper hopper 502 so that they enter the second screening cylinder 805. Since a sealing cover 501 is fixedly connected to one side of the upper hopper 502, and the outer surface of the sealing cover 501 fits with the inner wall of the second screening cylinder 805, the snails that have entered the second screening cylinder 805 can be prevented from flying out, thereby improving the stability of the automatic cleaning equipment.

[0059] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0060] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fully automatic cleaning device for dirt on the surface of snail shells, comprising a mounting frame (1), characterized in that: A driving assembly (2) is fixedly mounted on the bottom end of the mounting frame (1), an output end of the driving assembly (2) is fixedly connected to a transmission assembly (3), a first supporting assembly (4) is fixedly mounted on the top end of the mounting frame (1), an outer surface of the first supporting assembly (4) is fixedly connected to the inside of the transmission assembly (3), and a loading assembly (5) is fixedly mounted on one side of the first supporting assembly (4); A second support assembly (6) is fixedly mounted on the top of the mounting frame (1), a flushing assembly (7) is fixedly mounted on one end of the second support assembly (6), a screening assembly (8) is rotatably mounted on the outer surface of the second support assembly (6), the bottom end of the screening assembly (8) is fixedly mounted on the top of the mounting frame (1), and a cleaning assembly (9) is rotatably mounted inside the screening assembly (8); The interior of the screening assembly (8) is fixedly connected to the outer surface of the first supporting assembly (4), and the screening assembly (8) comprises a supporting wheel (801) and two groups of fixing frames (802), the bottom end of the supporting wheel (801) is fixedly mounted to the top end of the mounting frame (1), a limiting ring (803) is provided on the inner side of the supporting wheel (801), the interior of the limiting ring (803) is fixedly connected to a first screening cylinder (804), the outer surface of the first screening cylinder (804) is fixedly connected to the interior of the driving assembly (2), the interior of one group of the fixing frames (802) is fixedly connected to the outer surface of the first supporting assembly (4), the interior of another group of the fixing frames (802) is rotatably connected to the outer surface of the second supporting assembly (6), the outer surface of the fixing frames (802) is fixedly connected to a second screening cylinder (805), and the inner walls of the second screening cylinder (805) and the first screening cylinder (804) are both fixedly connected to spiral leaves (806).

2. The fully automatic cleaning device for surface dirt of field snail shells according to claim 1 is characterized in that: The driving assembly (2) comprises a motor (201), the top end of the motor (201) being fixedly mounted to the bottom end of the mounting frame (1), the output end of the motor (201) being fixedly connected to a driving gear (202), the surface of the driving gear (202) being meshingly connected to a driven gear (203), and the interior of the driven gear (203) being fixedly connected to the outer surface of a first screening cylinder (804).

3. The fully automatic cleaning device for dirt on the surface of field snail shells according to claim 2 is characterized in that: The transmission assembly (3) comprises a main transmission wheel (301) and a secondary transmission wheel (302); the interior of the main transmission wheel (301) is fixedly connected to the output end of the motor (201); the interior of the secondary transmission wheel (302) is fixedly connected to the outer surface of the first support assembly (4); and transmission belts (303) are provided inside the main transmission wheel (301) and the secondary transmission wheel (302).

4. The fully automatic cleaning device for dirt on the surface of snail shells according to claim 3 is characterized in that: The first support assembly (4) comprises a first support frame (401), the bottom end of the first support frame (401) being fixedly mounted to the top end of the mounting frame (1), a rotating shaft (402) being rotatably arranged inside the first support frame (401), an outer surface of the rotating shaft (402) being fixedly connected to the inside of the auxiliary transmission wheel (302), and an outer surface of the rotating shaft (402) being fixedly connected to the inside of one of the fixed frames (802).

5. The fully automatic cleaning device for dirt on the surface of snail shells according to claim 4 is characterized in that: The feeding assembly (5) comprises a sealing cover (501), one side of the sealing cover (501) is fixedly mounted to one side of the first support frame (401), and one side of the sealing cover (501) is fixedly connected to a feeding hopper (502).

6. The fully automatic cleaning device for dirt on the surface of snail shells according to claim 4 is characterized in that: The second support assembly (6) comprises a second support frame (601), the bottom end of the second support frame (601) being fixedly mounted to the top end of the mounting frame (1), the interior of the second support frame (601) being fixedly connected to a fixed shaft (602), and the outer surface of the fixed shaft (602) being rotatably connected to the interior of another set of fixed frames (802).

7. The fully automatic cleaning device for dirt on the surface of snail shells according to claim 6 is characterized in that: The flushing assembly (7) comprises a water pump (701) and a water spray pipe (702); the top end of the water pump (701) is fixedly mounted to the bottom end of the mounting frame (1); the water outlet end of the water pump (701) is fixedly connected to a connecting pipe (703); one end of the connecting pipe (703) is fixedly connected to a water pipe joint (704); the outer surface of the water pipe joint (704) is fixedly mounted to the inside of the fixed shaft (602); One end of the water spray pipe (702) is fixedly mounted to one end of the fixed shaft (602), the other end of the water spray pipe (702) is rotatably connected to the outer surface of the rotating shaft (402), one end of the water spray pipe (702) is fixedly mounted to the inside of the water pipe joint (704), and a spray head (705) is fixedly mounted at the bottom end of the water spray pipe (702).

8. The fully automatic cleaning device for dirt on the surface of field snail shells according to claim 6 is characterized in that: The cleaning assembly (9) comprises a rotating rod (901) and a fixed gear (902); the outer surface of the rotating rod (901) is rotatably arranged inside the fixed frame (802); the outer surface of the rotating rod (901) is fixedly connected to a cleaning roller (903); the outer surface of the cleaning roller (903) is fixedly mounted with a cleaning brush (904); and the outer surface of the rotating rod (901) is fixedly connected to a transmission gear (905); The interior of the fixed gear (902) is fixedly connected to the outer surface of the fixed shaft (602), and the surface of the fixed gear (902) is meshingly connected to the surface of the transmission gear (905).

9. The fully automatic cleaning device for dirt on the surface of snail shells according to claim 1, characterized in that: A water receiving box (10) is fixedly mounted on the inner side of the mounting frame (1), and a water baffle (11) is fixedly mounted on the top of the mounting frame (1).

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