Transportation device for gastrodia elata processing

Abstract

The utility model discloses a transportation device for gastrodia elata processing, which comprises a bottom plate, the top of the bottom plate is provided with a case, the top of the case is provided with a feed hopper, the inner side wall of the case is provided with a soil removing mechanism I right corresponding to the feed hopper, and the inner right wall of the case is provided with a conveying cylinder penetrating to the left of the case. The conveying device comprises a machine box, a conveying cylinder is arranged in the machine box, sieve holes located in the machine box are evenly formed in the outer surface of the conveying cylinder, a discharging port is formed in the left end of the conveying cylinder, and a feeding hopper located in the machine box is arranged at the top of the conveying cylinder. According to the gastrodia elata soil removing device, soil on the surface of gastrodia elata can be rapidly removed, the working efficiency is greatly improved, the gastrodia elata can be transported to a processing or transporting area through the transport vehicle, but the soil removing efficiency of the gastrodia elata is high, so that the gastrodia elata transporting frequency is high, the time from picking to processing or transporting of the gastrodia elata is shortened, and the fresh quality of the gastrodia elata can be kept.

Description

TECHNICAL FIELD

[0001] The utility model relates to ginseng processing technical field especially relates to a ginseng processing transportation device. BACKGROUND

[0002] Ginseng is a kind of precious Chinese medicinal material, belongs to perennial herbaceous plant of orchid family, it has no green leaf, cannot carry out photosynthesis, its rhizome is thick and long oval, ginseng has higher medicinal value, can calm wind and stop convulsion, suppress liver yang, expelling wind and dredging collaterals.

[0003] Ginseng is picked, needs first from soil, then is transported to processing or transportation place with the aid of barrow, however, before transportation, it must consume a lot of time and manpower to clean the soil on the surface of ginseng, but this kind of mode, the efficiency of soil removal is low, and the labor intensity is high;Moreover, this mode can not quickly transport the ginseng just dug, thereby prolongs the time of ginseng from picking to processing or transportation, and this is extremely unfavorable to the freshness of ginseng.

[0004] Therefore, a ginseng processing transportation device is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model is to provide a ginseng processing transportation device to solve the above problems.

[0006] To achieve this purpose, the utility model adopts the following technical scheme:

[0007] A kind of ginseng processing transportation device, including bottom plate, the top of the bottom plate is equipped with machine case, the top of the machine case is equipped with feed hopper, the inner side wall of the machine case is equipped with soil removing mechanism one corresponding with the feed hopper, the inner right wall of the machine case is equipped with the conveying cylinder that penetrates to its left, the outer surface of the conveying cylinder is evenly provided with sieve hole located in the machine case interior, the left end of the conveying cylinder is equipped with discharge port, the top of the conveying cylinder is equipped with feed hopper located in the machine case interior, the interior of the feed hopper is equipped with soil removing mechanism two, the interior of the conveying cylinder is equipped with material conveying mechanism, the top left end of the bottom plate is equipped with transport car.

[0008] Preferably, the soil removing mechanism one comprises a gear, a synchronous belt, a synchronous wheel, a roller brush, a concave frame, a connecting frame, a motor one, a connecting shaft and a motor two, two concave frames are symmetrically arranged in the interior of the case, the concave frames are arranged in an inclined manner, a plurality of roller brushes are equidistantly arranged in the interior of the concave frames and penetrate to the two sides of the concave frames, the two ends of the roller brushes are rotationally connected with the penetration positions of the concave frames, at least one synchronous wheel is fixedly sleeved with the front end of each of the plurality of roller brushes, the synchronous wheels on any two adjacent roller brushes are transmissionally connected with a synchronous belt, a motor one is arranged on the rear side of the concave frame and coaxially connected with the front end of one of the roller brushes, the connecting frames are arranged on the front and rear sides of the concave frame, the connecting shafts penetrating to the outside of the case are arranged on the opposite sides of the connecting frames on the front and rear sides, the connecting shafts are rotationally connected with the case, gears are arranged on the front ends of the two connecting shafts on the front side, the two gears are meshed with each other, and a motor two is arranged on the rear side of the case and coaxially connected with the rear end of one of the connecting shafts on the rear side.

[0009] Preferably, the soil removing mechanism two comprises a motor three, a horizontal plate, a cylindrical brush and a vertical brush, the vertical brushes are uniformly arranged on the inner side walls of the feeding hopper, the horizontal plate is arranged in the interior of the case, the two ends of the horizontal plate are connected with the inner side walls of the case, the motor three is arranged on the bottom of the horizontal plate, and the output shaft of the motor three is coaxially connected with the cylindrical brush extending into the interior of the feeding hopper.

[0010] Preferably, the soil removing mechanism two comprises a motor three, a horizontal plate, a cylindrical brush and a vertical brush, the vertical brushes are uniformly arranged on the inner side walls of the feeding hopper, the horizontal plate is arranged in the interior of the case, the two ends of the horizontal plate are connected with the inner side walls of the case, the motor three is arranged on the bottom of the horizontal plate, and the output shaft of the motor three is coaxially connected with the cylindrical brush extending into the interior of the feeding hopper.

[0011] Preferably, the soil removing mechanism two comprises a motor three, a horizontal plate, a cylindrical brush and a vertical brush, the vertical brushes are uniformly arranged on the inner side walls of the feeding hopper, the horizontal plate is arranged in the interior of the case, the two ends of the horizontal plate are connected with the inner side walls of the case, the motor three is arranged on the bottom of the horizontal plate, and the output shaft of the motor three is coaxially connected with the cylindrical brush extending into the interior of the feeding hopper.

[0012] Preferably, the soil removing mechanism two comprises a motor three, a horizontal plate, a cylindrical brush and a vertical brush, the vertical brushes are uniformly arranged on the inner side walls of the feeding hopper, the horizontal plate is arranged in the interior of the case, the two ends of the horizontal plate are connected with the inner side walls of the case, the motor three is arranged on the bottom of the horizontal plate, and the output shaft of the motor three is coaxially connected with the cylindrical brush extending into the interior of the feeding hopper.

[0013] Compared with the prior art, the utility model has the advantages of:

[0014] 1. The soil removing mechanism one and the soil removing mechanism two are used for removing the soil on the ginseng, the soil on the surface of the ginseng can be quickly removed, and the work efficiency is greatly improved.

[0015] 2, the use of transportable clean Gastrodia elata in the transport vehicle to processing or transport area, but the efficiency of Gastrodia elata soil removal, therefore, the frequency of transport Gastrodia elata, shorten the time from picking to processing or transport of Gastrodia elata, help to maintain the fresh quality of Gastrodia elata.

[0016] 3, can reduce the consumption of human in the process of soil removal, make operation more relaxed.

[0017] 4, through the screen hole and clean Gastrodia elata soil separation, ensure the cleanliness of Gastrodia elata. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings further illustrate the present application, but the content of the drawings does not constitute any limitation on the present application.

[0019] Figure 1 is the three-dimensional structure of the present application Figure 1 ;

[0020] Figure 2 is the three-dimensional structure of the present application Figure 2 ;

[0021] Figure 3 is the three-dimensional structure of the present application

[0022] Figure 4 is the three-dimensional structure of the present application

[0023] Figure 5 is the three-dimensional structure of the present application

[0024] In the drawings: 1, the bottom plate; 21, the machine box; 22, the feed hopper; 3, the soil removal mechanism one; 31, the gear; 32, the synchronous belt; 33, the synchronous wheel; 34, the roller brush; 35, the concave frame; 36, the connecting frame; 37, the motor one; 38, the connecting shaft; 39, the motor two; 4, the feed hopper; 5, the soil removal mechanism two; 51, the motor three; 52, the horizontal plate; 53, the cylindrical brush; 54, the vertical brush; 61, the conveying cylinder; 62, the screen hole; 63, the discharge port; 7, the conveying mechanism; 71, the transmission shaft; 72, the spiral blade; 73, the motor four; 8, the transport vehicle; 81, the transport box; 82, the caster one; 83, the handle; 9, the caster two; 10, the soil hopper. DETAILED DESCRIPTION

[0025] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are merely intended to explain the present application, and are not to be understood as limiting the present application. In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely intended to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, and the meaning of "several" is one or more, unless otherwise explicitly specified.

[0026] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] In the present application, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or can include the contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical direction of the first feature above and obliquely above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include the vertical direction of the first feature below and obliquely below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0028] The disclosure below provides many different embodiments or examples for implementing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are only examples and the purpose is not to limit the present application. In addition, the present application can repeatedly refer to numbers and / or letters in different examples, and such repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those skilled in the art can realize the application of other processes and / or the use of other materials.

[0029] In this embodiment, by Figures 1-5 The utility model provides a ginseng processing conveying device, the utility model discloses a bottom plate 1, the top of bottom plate 1 is equipped with machine case 21, the top of machine case 21 is equipped with feed hopper 22, the inner side wall of machine case 21 is equipped with with soil removal mechanism no. 3 that is opposite feed hopper 22, the inner right wall of machine case 21 is equipped with the conveying cylinder 61 that penetrates to its left, the outer surface of conveying cylinder 61 is evenly provided with screen hole 62 in the inside of machine case 21, the left end of conveying cylinder 61 is equipped with discharge port 63, the top of conveying cylinder 61 is equipped with feed hopper 4 in the inside of machine case 21, the inside of feed hopper 4 is equipped with soil removal mechanism no. 2 5, the inside of conveying cylinder 61 is equipped with feed mechanism 7, the top left end of bottom plate 1 is equipped with transport vehicle 8.

[0030] In this embodiment, the ginseng just dug can be put into the machine case 21 from the feed hopper 22, in this process, the soil on the ginseng is removed by the soil removal mechanism no. 3 and the soil removal mechanism no. 2 5, then the separated soil and clean ginseng will enter the conveying cylinder 61 from the feed hopper 4, then the soil and clean ginseng are conveyed by the feed mechanism 7, in this process, the soil will pass through the screen hole 62 to separate the soil and clean ginseng, and with the conveying, the clean ginseng will be discharged from the discharge port 63 and fall into the transport vehicle 8, thereby quickly removing the soil on the surface of the ginseng, improving the efficiency of removing the soil, and reducing the labor intensity, and after the clean ginseng is collected, the transport vehicle 8 can be used to transport the clean ginseng to the processing or transportation area, but the efficiency of removing the soil from the ginseng is high, therefore, the frequency of transporting the ginseng is high, the time from picking to processing or transportation of the ginseng is shortened, so as to maintain the freshness of the ginseng.

[0031] Preferably, as another embodiment of the utility model, the soil removing mechanism one 3 includes gear 31, synchronous belt 32, synchronous wheel 33, drum brush 34, concave frame 35, connecting frame 36, motor one 37, connecting shaft 38 and motor two 39, the inside of the cabinet 21 is provided with two concave frames 35 symmetrically, the concave frame 35 is arranged obliquely, a plurality of drum brushes 34 are equidistantly arranged in the inside of the concave frame 35 and penetrate to both sides thereof, both ends of the drum brush 34 are rotatably connected with the penetration of the concave frame 35, at least one synchronous wheel 33 is fixedly sleeved with the front end of the plurality of drum brushes 34, the synchronous belt 32 is transmissionally connected between the synchronous wheels 33 on any two adjacent drum brushes 34, the rear side of the concave frame 35 is provided with the motor one 37 with the output shaft coaxially connected with the front end of one of the drum brushes 34, the front and rear sides of the concave frame 35 are provided with the connecting frame 36, the opposite sides of the front and rear connecting frames 36 are provided with the connecting shaft 38 penetrating to the outside of the cabinet 21, the connecting shaft 38 is rotatably connected with the cabinet 21, the front ends of the two connecting shafts 38 in front are provided with the gear 31, the two gears 31 are meshed with each other, the rear side of the cabinet 21 is provided with the motor two 39 with the output shaft coaxially connected with the rear end of one of the connecting shafts 38 in rear.

[0032] In the embodiment, the two concave frames 35 are arranged obliquely and symmetrically, therefore, the drum brushes 34 installed on the two concave frames 35 as a whole are in V shape, then, the motor one 37 drives one of the drum brushes 34 to rotate, and drives the remaining drum brushes 34 to rotate through the transmission action of the synchronous belt 32 and the synchronous wheel 33, and the gastrodia elata entering from the feeding hopper 22 falls between the drum brushes 34 on both sides, in the process, the rotating drum brushes 34 brush the surface of the gastrodia elata to remove the soil on the surface of the gastrodia elata, after a period of brushing, the rear one of the connecting shafts 38 is driven by the motor two 39, and one of the concave frames 35 is driven to rotate to the vertical state in cooperation with the connecting action of the connecting frame 36, in the process, the other concave frame 35 is driven to rotate to the vertical state through the transmission action of the gear 31 on the front connecting shaft 38, and the drum brushes 34 on both sides are adjusted from the oblique state to the parallel state, so that the gastrodia elata is discharged into the feeding hopper 4.

[0033] Preferably, as another embodiment of the utility model, the soil removing mechanism two 5 includes motor three 51, horizontal plate 52, cylindrical brush 53 and vertical brush 54, the inner side wall of the feeding hopper 4 is uniformly provided with the vertical brush 54, the inside of the cabinet 21 is provided with the horizontal plate 52, both ends of the horizontal plate 52 are connected with the inner side wall of the cabinet 21, the bottom of the horizontal plate 52 is provided with the motor three 51, the output shaft of the motor three 51 is coaxially connected with the cylindrical brush 53 extending into the inside of the feeding hopper 4.

[0034] In this embodiment, the Gastrodia elata falling into the feeding hopper 4 will continue to enter the conveying cylinder 61, in the process, the motor three 51 on the horizontal plate 52 drives the cylindrical brush 53 to rotate, so that the cylindrical brush 53 and the vertical brush 54 brush the surface of the Gastrodia elata, so as to remove the soil on the surface of the Gastrodia elata again, thereby improving the soil removal effect.

[0035] Preferably, as another embodiment of the utility model, the feeding mechanism 7 comprises a transmission shaft 71, a spiral blade 72 and a motor four 73, the inner right wall of the conveying cylinder 61 is rotationally connected with the transmission shaft 71, the transmission shaft 71 is provided with the spiral blade 72, and the left side of the conveying cylinder 61 is provided with the motor four 73 with the transmission shaft 71 left end coaxially connected.

[0036] In this embodiment, the motor four 73 can drive the transmission shaft 71 to rotate, and the spiral blade 72 installed on the transmission shaft 71 also rotates, and the rotating spiral blade 72 generates a leftward axial thrust, in the process, the Gastrodia elata entering the conveying cylinder 61 will be conveyed to the left and discharged from the discharge port 63 into the transport vehicle 8.

[0037] Preferably, as another embodiment of the utility model, the transport vehicle 8 comprises a transport box 81, a caster one 82 and a handle 83, the top of the bottom plate 1 is provided with the transport box 81 located on the left side of the machine box 21, the top of the transport box 81 is open, the bottom of the transport box 81 is provided with four casters one 82 distributed in a rectangular array and in contact with the surface of the bottom plate 1, and the transport box 81 is provided with the handle 83.

[0038] In this embodiment, the transport box 81 can be used to collect the Gastrodia elata from which the soil is removed, and the caster one 82 can enable the transport box 81 to be easily moved between different positions, and the user can easily grasp the handle 83 to facilitate the user to easily push the equipment to move between different positions.

[0039] Preferably, as another embodiment of the utility model, the four corners of the bottom of the bottom plate 1 are provided with the caster two 9, and the inner side wall of the machine box 21 is provided with the soil outlet hopper 10 penetrating to the outside thereof.

[0040] In this embodiment, the caster two 9 can be used to move the entire equipment to be easily moved between different positions, and the soil screened from the sieve hole 62 falls into the soil outlet hopper 10 and is discharged from the soil outlet hopper 10 to the machine box 21.

[0041] Working principle: the feeding hopper 22 is put into the just dug Gastrodia elata, but because the two concave frames 35 are inclined and symmetrically arranged, the roller brushes 34 installed on the two concave frames 35 are in V shape as a whole, and the Gastrodia elata to be put in is placed between the two roller brushes 34, at the same time, the motor 37 drives one of the roller brushes 34 to rotate, and drives the remaining roller brushes 34 to rotate through the transmission action of the synchronous belt 32 and the synchronous wheel 33, and the rotating roller brushes 34 brush the surface of the Gastrodia elata to remove the soil on the surface of the Gastrodia elata, when the brushing time is up, the rear one of the connecting shafts 38 is driven by the motor 39, and is connected with the connecting frame 36 to drive one of the concave frames 35 to rotate to the vertical state, in this process, the other concave frame 35 is rotated to the vertical state through the transmission action of the gear 31 on the front connecting shaft 38, and the roller brushes 34 on both sides are adjusted from the inclined state to the parallel state, so that the Gastrodia elata is discharged from the feeding hopper 4, at the same time, the motor 51 drives the cylindrical brush 53 to rotate, so that the cylindrical brush 53 and the vertical brush 54 brush the surface of the Gastrodia elata to remove the soil on the surface of the Gastrodia elata again, so as to improve the soil removal effect, and the clean Gastrodia elata and soil enter the conveying cylinder 61, in this process, the motor 73 drives the transmission shaft 71 and the spiral blade 72 to rotate, and the rotating spiral blade 72 conveys the Gastrodia elata in the conveying cylinder 61 to the left and discharges it from the discharge port 63 to the transport vehicle 8, so as to quickly remove the soil on the surface of the Gastrodia elata, improve the soil removal efficiency, and reduce the labor intensity, and when the clean Gastrodia elata is collected, the transport vehicle 8 can transport the clean Gastrodia elata to the processing or transportation area, but the Gastrodia elata has high soil removal efficiency, so the frequency of transporting the Gastrodia elata is high, the time from picking to processing or transportation of the Gastrodia elata is shortened, so as to keep the freshness of the Gastrodia elata.

[0042] In the description of the present specification, the description of the terms "embodiment", "one embodiment", "certain embodiments", "illustrative embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the described embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0043] The technical principle of the present application is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present application, and cannot be interpreted as limiting the protection scope of the present application in any way. Based on the explanation here, those skilled in the art can think of other specific embodiments of the present application without creative labor, and these equivalent variations or replacements are included in the scope defined by the claims of the present application.

Claims

1. A transport device for processing of Gastrodia elata Blume, characterized by: The utility model provides a kind of soil removal mechanism and transport vehicle, including bottom plate (1), the top of the bottom plate (1) is equipped with machine box (21), the top of the machine box (21) is equipped with feed hopper (22), the inner side wall of the machine box (21) is equipped with soil removal mechanism one (3) with the feed hopper (22) opposite, the inner right wall of the machine box (21) is equipped with the conveying cylinder (61) that is penetrated to its left, the outer surface of the conveying cylinder (61) is evenly provided with screen hole (62) inside the machine box (21), the left end of the conveying cylinder (61) is equipped with discharge port (63), the top of the conveying cylinder (61) is equipped with feed hopper (4) inside the machine box (21), the inside of the feed hopper (4) is equipped with soil removal mechanism two (5), the inside of the conveying cylinder (61) is equipped with material conveying mechanism (7), the top left end of the bottom plate (1) is equipped with transport vehicle (8).

2. The ginseng processing transport apparatus according to claim 1, wherein The soil removal mechanism one (3) includes gear (31), synchronous belt (32), synchronous wheel (33), cylinder brush (34), concave frame (35), connecting frame (36), motor one (37), connecting shaft (38) and motor two (39), the inside of the machine box (21) is symmetrically equipped with two concave frames (35), the concave frame (35) is arranged obliquely, a plurality of cylinder brushes (34) are equidistantly arranged in the concave frame (35), and both ends of the cylinder brush (34) are rotatably connected to the penetration of the concave frame (35), the front end of the cylinder brush (34) is fixedly sleeved with at least one synchronous wheel (33), the synchronous wheels (33) on any two adjacent cylinder brushes (34) are transmissionally connected by a synchronous belt (32), the rear side of the concave frame (35) is provided with a motor one (37) with one end of the cylinder brush (34) coaxially connected, the concave frame (35) is provided with a connecting frame (36) on the front and rear sides, the opposite sides of the connecting frames (36) on the front and rear sides are provided with a connecting shaft (38) penetrating to the outside of the machine box (21), the connecting shaft (38) is rotatably connected to the machine box (21), the front end of the two connecting shafts (38) in front is provided with a gear (31), and the two gears (31) are meshed with each other, the rear side of the machine box (21) is provided with a motor two (39) with the rear end of the rear connecting shaft (38) coaxially connected.

3. The ginseng processing transport apparatus according to claim 1, wherein The soil removal mechanism two (5) includes motor three (51), horizontal plate (52), cylindrical brush (53) and vertical brush (54), the inner side wall of the feed hopper (4) is uniformly provided with vertical brush (54), the inside of the machine box (21) is provided with horizontal plate (52), both ends of the horizontal plate (52) are connected with the inner side wall of the machine box (21), the bottom of the horizontal plate (52) is provided with motor three (51), and the output shaft of the motor three (51) is coaxially connected with cylindrical brush (53) extending into the inside of the feed hopper (4).

4. The ginseng processing transport apparatus according to claim 1, wherein The material conveying mechanism (7) comprises a transmission shaft (71), a spiral blade (72) and a motor four (73), the inner right wall of the conveying cylinder (61) is rotationally connected with the transmission shaft (71), the transmission shaft (71) is provided with the spiral blade (72), and the left side of the conveying cylinder (61) is provided with the motor four (73) which is coaxially connected with the left end of the transmission shaft (71).

5. The ginseng processing transport apparatus according to claim 1, wherein The transport vehicle (8) comprises a transport box (81), a caster one (82) and a handle (83), the top of the bottom plate (1) is provided with the transport box (81) located at the left of the case (21), the top of the transport box (81) is in an open shape, the bottom of the transport box (81) is provided with four casters one (82) which are arranged in a rectangular array and are in contact with the surface of the bottom plate (1), and the transport box (81) is provided with the handle (83).

6. The ginseng processing transport apparatus according to claim 1, wherein The bottom plate (1) is provided with the caster two (9) at the corners of the bottom, and the inner side wall of the case (21) is obliquely provided with the earth outlet bucket (10) penetrating to the outside.

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