Barrel cleaning mechanism

Abstract

The invention relates to the technical field of bucket body cleaning, in particular to a bucket cleaning mechanism which comprises a bucket conveying mechanism, and the bucket conveying mechanism is used for conveying buckets and comprises two supporting plates. According to the five-gallon barrel cleaning device, two conveying chains are driven to roll through two first chain wheels, then a barrel conveying mechanism drives a five-gallon barrel to be conveyed forwards along with the conveying chains, and therefore the cleaning efficiency of the five-gallon barrel is improved, and the output end of a second servo motor drives a connecting shaft to rotate; under the driving of the four double-grooved wheels and the synchronous belt, the top supporting seat can drive the five-gallon barrel to quickly rotate in the positioning ring, and a plastic bearing is replaced by a solid steel ball, so that the rotating friction force of the bottle fixing cup in the positioning ring can be reduced, the structure is simpler, the bottle fixing cup is more convenient to mount, and the service life of the bottle fixing cup is prolonged. The problem of poor durability in the prior art is solved, impurities on the outer wall and the inner wall of the five-gallon barrel driven to rotate can be rapidly separated under the action of centrifugal force, and therefore the cleaning speed of the five-gallon barrel is increased.

Description

Technical Field

[0001] The invention relates to the technical field of barrel cleaning, in particular to a barrel cleaning mechanism. Background Art

[0002] Bottled water refers to pure water or mineral water that is processed by modern industrial technology (reverse osmosis, electrodialysis, distillation, resin softening, etc.) using tap water or groundwater, and is filled into PC barrels by a filling production line. Because of its convenience, water dispensers have been widely used in various places such as homes, businesses, schools, and shopping malls. Water dispensers generally include a body and a bucket, of which the bucket is a replacement part and is a plastic bucket. When the bottled water in the bucket is used up, the bucket needs to be replaced. During transportation and use, the outer wall of the bucket is easily dirty. Before recycling the empty bucket to fill it with water, it is often necessary to clean the outer and inner walls of the bucket.

[0003] There are two common ways to clean the inner wall of a five-gallon water barrel: one is manual or mechanical brushing, and the other is low-pressure water direct spray cleaning. Existing barrel cleaning equipment usually uses a nozzle to insert into the barrel, and the barrel is rotated for cleaning. Traditional solid bottle cups usually use two sets of plastic bearings to ensure the rotation flexibility of the solid bottle cup, but because the barrel rotation is achieved by applying a rotational friction force on the bottom of the barrel, the plastic bearings will be subjected to a downward axial force. The ability to withstand the axial force of the plastic bearing is relatively low, so it is easy to be damaged after a long time; the current barrel cleaning mechanism is difficult to meet the cleaning requirements of the inner and outer walls of the barrel, and multiple cleaning equipment needs to be set up, which increases the operating cost of the equipment. Summary of the invention

[0004] The object of the present invention is to provide a barrel cleaning mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A barrel cleaning mechanism, comprising:

[0007] A bucket transport mechanism, the bucket transport mechanism is used to transport buckets, the bucket transport mechanism comprises two support plates, the side walls of the two support plates are rotatably connected to two rotating columns, the outer walls of the two rotating columns are fixedly sleeved with two sprocket wheels 1, the outer sides of the two sprocket wheels 1 are meshedly connected to a conveying chain, a driving motor is fixedly connected to the side wall of one of the support plates, and the driving motor is fixedly connected to the end of the rotating column;

[0008] A flushing mechanism, the flushing mechanism is used to perform all-round flushing on the inner wall and the outer wall of the bucket;

[0009] A lifting mechanism is used to lift and lower the flushing mechanism, and the lifting mechanism includes a rotating barrel unit.

[0010] Furthermore, a plurality of positioning rings are arranged at equal distances between the two conveying chains, mounting plates fixedly connected to the conveying chains are symmetrically arranged on both sides of the positioning rings, and bolts that interfere with the positioning rings are screwed and connected to the mounting plates.

[0011] Furthermore, a bottle fixing cup is rotatably sleeved at the center of the positioning ring, a plurality of steel balls are movably connected in an annular manner at equal intervals at the bottom of the top plate of the bottle fixing cup, a circular groove is opened on the outer wall of the bottle fixing cup, and a retaining ring is rotatably sleeved in the circular groove.

[0012] Furthermore, both ends of the two conveying chains are meshedly connected with tensioning sprockets, the outsides of the two tensioning sprockets are rotatably connected with a connecting seat, and one side of the connecting seat is fixedly connected with a cylinder.

[0013] Furthermore, the lifting mechanism includes a support frame, a servo motor is fixedly connected to one side of the support frame, one end of a rotating rod is fixedly connected to the output end of the servo motor, the other end of the rotating rod is rotatably connected to a crank, the end of the crank is rotatably connected to a moving seat, the bottom of the moving seat is fixedly connected to a sliding seat, a sliding rail column is slidably sleeved in the sliding seat, one end of a lifting chain is fixedly connected to the side wall of the moving seat, both of the two lifting chains are meshed and connected with fixed sprockets, and the fixed sprockets are rotatably connected to the support frame.

[0014] Furthermore, the bottom ends of the two lifting chains are fixedly connected to lifting columns, and limiting rods are slidably sleeved in the two lifting columns. An ultrasonic cleaning box is fixedly connected between the bottom ends of the two limiting rods, and an ultrasonic generator is fixedly arranged inside the ultrasonic cleaning box.

[0015] Furthermore, a hydraulic cylinder is fixedly connected to one side of the support frame, and a lower pressure plate is fixedly connected to the bottom end of the hydraulic cylinder. Four connecting shafts are equidistantly rotatably connected to the bottom of the lower pressure plate, and the bottom ends of the four connecting shafts are fixedly connected to a top support seat. A double-grooved wheel is fixedly sleeved on the top of the connecting shaft, and a synchronous belt is sleeved between two adjacent double-grooved wheels. The top of the lower pressure plate is provided with an output end of a servo motor 2 fixedly connected to the connecting shaft.

[0016] Furthermore, four limiting claws are fixedly connected to the outer ring of the top support seat at equal distances.

[0017] Furthermore, the flushing mechanism includes a linkage plate fixedly connected to the lifting column, four connecting seats are fixedly connected to the linkage plate at equal distances, the tops of the four connecting seats are fixedly connected to nozzle pipes, the tops of the nozzle pipes are fixedly provided with three nozzles, the bottom of the connecting seat is fixedly connected to one end of a hose, the other end of the hose is fixedly connected to a control valve, a bending tube is fixedly provided in the control valve, one end of the bending tube is fixedly connected to the output end of a water pump, and the input end of the water pump is fixedly connected to a disinfection water tank.

[0018] Furthermore, two opposite sides of the connecting seat are fixedly connected with bent pipes, the ends of the two bent pipes are fixedly connected with arc plates, a plurality of brush plates are fixedly connected with equal distances on the inner wall of the arc plate, and a plurality of nozzles 2 connected with the interior thereof are fixedly connected with equal distances on the inner wall of the arc plate.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The output end of the driving motor can drive two rotating columns and two sprockets to rotate, and then the two sprockets drive two conveying chains to roll, and then the conveying chain drives multiple mounting plates and bottle fixing cups to roll with the conveying chain. During the conveying process, the mouth of the five-gallon barrel can be inserted into the bottle fixing cup, and then the barrel transport mechanism drives the five-gallon barrel to be transported forward along the conveying chain, thereby accelerating the cleaning efficiency of the five-gallon barrel, so that the second output end of the servo motor drives the connecting shaft to rotate, and under the drive of four double-grooved wheels and synchronous belts, the top support seat can drive the five-gallon barrel to rotate quickly in the positioning ring. By replacing the plastic bearing with a solid steel ball, the rotational friction of the bottle fixing cup in the positioning ring can be reduced, making the structure simpler, making the installation of the bottle fixing cup more convenient, and solving the problem of poor durability. The five-gallon barrel driven to rotate can quickly separate impurities on the outer wall and the inner wall under the action of centrifugal force, thereby accelerating the cleaning speed of the five-gallon barrel.

[0021] 2. When the five-gallon barrels are transported to the top position of the ultrasonic cleaning tank, the bottom mouths of the four five-gallon barrels are just opposite to the position of the nozzle pipes. The hydraulic cylinder is then extended to drive the lower pressure plate down, thereby driving the top support seat to drop to conflict with the top bottom of the five-gallon barrel, and the five-gallon barrel can be limited by four limit claws. Then the cylinders on both sides of the conveying chain gradually shrink, so that the relaxed conveying chain can facilitate the top support seat to press the five-gallon barrel down into the ultrasonic cleaning tank, so that the four five-gallon barrels are immersed in the clean water in the ultrasonic cleaning tank, and then the high-frequency vibration generated by the ultrasonic generator is used to clean the inner and outer walls of the barrels and the barrel mouths, so that the dirt on the inner and outer walls of the five-gallon barrels can be quickly removed, which has a better cleaning effect on the five-gallon barrels and less damage to the barrel material.

[0022] 3. The output end of the servo motor in the lifting mechanism drives the rotating rod to rotate, and then the end of the rotating rod drives the crank to swing back and forth. The end of the crank can drive the moving seat and the sliding seat at the bottom to slide back and forth on the slide rail column, so that the moving seat drives the lifting chain on the side wall to roll on the fixed sprocket. In this way, the bottom ends of the two lifting columns can drive the linkage plate to lift and lower back and forth. The linkage plate rises and drives the nozzle pipe to be inserted into the five-gallon bucket. Similarly, it drives the two arc plates to rise to the outside of the five-gallon bucket. On both sides, the water pump pumps warm water into the bent pipe. After opening the control valve, the warm water is pressurized into the connecting seat through the hose, and then passes through. The three nozzles at the top of the nozzle pipe spray and rinse the inner wall of the five-gallon bucket. At the same time, the five-gallon bucket is driven to rotate rapidly, and the nozzle pipe can rinse the inner wall of the five-gallon bucket in all directions while reciprocating and rising in the five-gallon bucket. The outer wall of the five-gallon bucket is brushed and cleaned by the brush plate on the inner wall of the arc plate, and the multiple nozzles on the arc plate can also rinse the outer wall of the five-gallon bucket. In this way, stubborn stains on the outer and inner walls of the five-gallon bucket can be cleaned, so that the five-gallon bucket meets the cleaning requirements of bottled water. The flushing process of this equipment is diversified. Since it is a large platform lift, the nozzles can be increased or decreased according to the flushing process of different customers. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall front view structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the structure of the barrel transport mechanism in the present invention;

[0026] Figure 4 This is a schematic diagram of the connection structure of the bottle fixing cup in the present invention;

[0027] Figure 5 It is a schematic diagram of the lifting mechanism structure in the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of the transfer barrel unit of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the flushing mechanism in the present invention;

[0030] Figure 8 It is a schematic diagram of the arc plate connection structure in the present invention.

[0031] In the figure: 100, barrel transport mechanism; 101, support plate; 102, rotating column; 103, sprocket wheel 1; 104, conveying chain; 105, tightening sprocket wheel; 106, connecting seat; 107, cylinder; 108, mounting plate; 109, bolt; 110, positioning ring; 111, bottle cup; 112, steel ball; 113, round groove; 114, retaining ring; 115, driving motor; 200, lifting mechanism; 201, support frame; 202, servo motor 1; 203, rotating rod; 204, crank; 205, moving seat; 206, sliding seat; 207, slide rail column; 208, lifting chain; 209, Fixed sprocket; 210, lifting column; 211, limiting rod; 212, ultrasonic cleaning box; 213, hydraulic cylinder; 214, lower pressure plate; 215, connecting shaft; 216, double groove wheel; 217, synchronous belt; 218, servo motor 2; 219, top support seat; 220, limiting claw; 300, flushing mechanism; 301, linkage plate; 302, connecting seat; 303, nozzle pipe; 304, nozzle 1; 305, bent pipe; 306, arc plate; 307, brush plate; 308, nozzle 2; 309, hose; 310, control valve; 311, bent pipe; 312, water pump; 313, disinfection water tank. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-8In an embodiment of the present invention, a barrel cleaning mechanism includes: a barrel transporting mechanism 100, a flushing mechanism 300, and a lifting mechanism 200. The barrel transporting mechanism 100 is used to transport a water barrel. The barrel transporting mechanism 100 includes two support plates 101. The side walls of the two support plates 101 are rotatably connected to two rotating columns 102. The outer walls of the two rotating columns 102 are fixedly sleeved with two sprocket wheels 103. The exteriors of the two sprocket wheels 103 are meshedly connected with a conveying chain 104. The barrel transporting mechanism 100 drives a five-gallon barrel to be transported forward following the conveying chain 104, thereby accelerating the cleaning efficiency of the five-gallon barrel. A driving motor 115 is fixedly connected to the side wall of one support plate 101, and the driving motor 115 is fixedly connected to the end of the rotating column 102; the flushing mechanism 300 is used to perform all-round flushing on the inner and outer walls of the water barrel; the lifting mechanism 200 is used to lift and lower the flushing mechanism 300, and the lifting mechanism 200 includes a barrel rotating unit. A plurality of positioning rings 110 are arranged at equal distances between the two conveying chains 104. A mounting plate 108 fixedly connected to the conveying chain 104 is symmetrically arranged on both sides of the positioning ring 110. Bolts 109 that interfere with the positioning ring 110 are screwed and connected to the mounting plate 108. A bottle cup 111 is rotatably sleeved at the center of the positioning ring 110. A plurality of steel balls 112 are movably connected to the bottom of the top plate of the bottle cup 111 in an annular manner at equal distances, which reduces the rotational friction of the bottle cup 111 in the positioning ring 110 and solves the problem of poor durability. A circular groove 113 is provided on the outer wall of the bottle cup 111, and a retaining ring 114 is rotatably sleeved in the circular groove 113. Both ends of the two conveying chains 104 are meshed and connected to the tightening sprockets 105. The outsides of the two tightening sprockets 105 are rotatably connected to the connecting seat 106, and one side of the connecting seat 106 is fixedly connected to the cylinder 107.

[0034] The bottom ends of the two lifting chains 208 are fixedly connected to lifting columns 210, and limit rods 211 are slidably sleeved in the two lifting columns 210. An ultrasonic cleaning box 212 is fixedly connected between the bottom ends of the two limit rods 211. An ultrasonic generator is fixedly installed inside the ultrasonic cleaning box 212. The high-frequency vibration generated by the ultrasonic generator is used to clean the inner and outer walls of the barrel and the barrel mouth, so that the dirt on the inner and outer walls of the five-gallon barrel can be quickly removed.

[0035] Specifically, the output end of the driving motor 115 can drive the two rotating columns 102 and the two sprockets 103 to rotate, and then the two sprockets 103 drive the two conveying chains 104 to roll, and then the conveying chains 104 drive the multiple mounting plates 108 and the bottle fixing cup 111 to roll along with the conveying chains 104, and during the conveying process, the mouth of the five-gallon barrel can be inserted into the bottle fixing cup 111, and then the barrel transport mechanism 100 drives the five-gallon barrel to follow the conveying chain 104 to be transported forward, thereby accelerating the cleaning efficiency of the five-gallon barrel;

[0036] When the five-gallon barrels are transported to the top position of the ultrasonic cleaning box 212, the bottom openings of the four five-gallon barrels are just opposite to the position of the nozzle pipe 303, and then the hydraulic cylinder 213 is extended to drive the lower pressure plate 214 to descend, thereby driving the top support seat 219 to descend to conflict with the top and bottom of the five-gallon barrels, and the five-gallon barrels can be limited by four limiting claws 220, and then the cylinders 107 on both sides of the conveying chain 104 gradually shrink, so that the relaxed conveying chain 104 can facilitate the top support seat 219 to press the five-gallon barrels down into the ultrasonic cleaning box 212, so that the four five-gallon barrels are immersed in the clean water in the ultrasonic cleaning box 212, and then the high-frequency vibration generated by the ultrasonic generator is used to clean the inner and outer walls of the barrels and the barrel openings, so that the dirt on the inner and outer walls of the five-gallon barrels is quickly detached, which has a better cleaning effect on the five-gallon barrels and less damage to the barrel material;

[0037] Moreover, the output end of the servo motor 218 drives the connecting shaft 215 to rotate, and the top support seat 219 can drive the five-gallon bucket to rotate quickly in the positioning ring 110 under the drive of the four double-grooved wheels 216 and the synchronous belt 217. By replacing the plastic bearing with a solid steel ball 112, the rotational friction of the bottle fixing cup 111 in the positioning ring 110 can be reduced, making the structure simpler, making the installation of the bottle fixing cup more convenient, and solving the problem of poor durability. The five-gallon bucket that is driven to rotate can quickly separate impurities on the outer wall and the inner wall under the action of centrifugal force, thereby speeding up the cleaning speed of the five-gallon bucket.

[0038] Embodiment 1

[0039] like Figure 5-8As shown, in the present embodiment, the lifting mechanism 200 comprises a support frame 201, a servo motor 202 is fixedly connected to one side of the support frame 201, one end of a rotating rod 203 is fixedly connected to the output end of the servo motor 202, the other end of the rotating rod 203 is rotatably connected to a crank 204, the end of the crank 204 is rotatably connected to a moving seat 205, a sliding seat 206 is fixedly connected to the bottom of the moving seat 205, a slide rail column 207 is slidably sleeved in the sliding seat 206, one end of a lifting chain 208 is fixedly connected to the side wall of the moving seat 205, both lifting chains 208 are meshedly connected to fixed sprockets 209, and the fixed sprockets 209 are rotatably connected to the support frame 201. A hydraulic cylinder 213 is fixedly connected to one side of the support frame 201. The bottom ends of the two lifting columns 210 can drive the linkage plate 301 to lift and lower. The linkage plate 301 rises and drives the nozzle pipe 303 to be inserted into the five-gallon bucket. The bottom end of the hydraulic cylinder 213 is fixedly connected to the lower pressure plate 214. The bottom of the lower pressure plate 214 is equidistantly connected to four connecting shafts 215. The bottom ends of the four connecting shafts 215 are all fixedly connected to the top support seat 219. The top of the connecting shaft 215 is fixedly sleeved with a double groove wheel 216. A synchronous belt 217 is sleeved between two adjacent double groove wheels 216. The top of the lower pressure plate 214 is provided with the output end of the servo motor 218 fixedly connected to the connecting shaft 215. Four limit claws 220 are fixedly connected to the outer ring of the top support seat 219 at equal distances.

[0040] The flushing mechanism 300 includes a linkage plate 301 fixedly connected to the lifting column 210, and the linkage plate 301 is fixedly connected with four connecting seats 302 at an equal distance, and the tops of the four connecting seats 302 are fixedly connected with nozzle pipes 303, and the tops of the nozzle pipes 303 are fixedly provided with three nozzles 304, and the bottoms of the connecting seats 302 are fixedly connected with one end of a hose 309, and the other end of the hose 309 is fixedly connected with a control valve 310, and a bent pipe 311 is fixedly provided in the control valve 310, and one end of the bent pipe 311 is fixedly connected with the output end of a water pump 312, and the input end of the water pump 312 is fixedly connected with a disinfection water tank 314. 13. Warm water is pressurized into the connecting seat 302 through the hose 309, and then sprayed and rinsed on the inner wall of the five-gallon bucket through the three nozzles 1 304 at the top of the nozzle pipe 303; the connecting seat 302 is fixedly connected to the opposite sides with elbows 305, and the ends of the two elbows 305 are fixedly connected to the arc plate 306, and a plurality of brush plates 307 are fixedly connected to the inner wall of the arc plate 306 at equal distances, which can clean the stubborn stains on the outer and inner walls of the five-gallon bucket, so that the five-gallon bucket meets the cleaning requirements of bottled water, and a plurality of nozzles 2 308 connected to the interior of the arc plate 306 are fixedly connected to the inner wall of the arc plate 306 at equal distances.

[0041] In this embodiment, the output end of the servo motor 202 in the lifting mechanism 200 drives the rotating rod 203 to rotate, and then the end of the rotating rod 203 drives the crank 204 to swing back and forth, and the end of the crank 204 can drive the moving seat 205 and the sliding seat 206 at the bottom to slide back and forth on the slide rail column 207, so that the moving seat 205 drives the lifting chain 208 on the side wall to roll on the fixed sprocket 209, so that the bottom ends of the two lifting columns 210 can drive the linkage plate 301 to reciprocate and rise, and the linkage plate 301 rises and drives the nozzle pipe 303 to be inserted into the five-gallon bucket, and similarly drives the two curved plates 306 to rise to the outside of the five-gallon bucket. On both sides, the water pump 312 pumps warm water into the bending pipe 311. After the control valve 310 is opened, the warm water is Water is pressurized into the connecting seat 302 through the hose 309, and then sprayed and rinsed on the inner wall of the five-gallon bucket through the three nozzles 1 304 at the top of the nozzle pipe 303. At the same time, the five-gallon bucket is driven to rotate rapidly, and the nozzle pipe 303 can perform 360-degree all-round flushing of the inner wall while reciprocating and rising and falling in the five-gallon bucket. The outer wall of the five-gallon bucket is brushed and cleaned by the brush plate 307 on the inner wall of the curved plate 306, and the multiple nozzles 2 308 on the curved plate 306 can also flush the outer wall of the five-gallon bucket, so that the stubborn stains on the outer and inner walls of the five-gallon bucket can be cleaned, so that the five-gallon bucket meets the cleaning requirements of bottled water. The flushing process of this equipment is diversified. Since it is a large platform lift, the nozzles are increased or decreased according to the flushing process of different customers.

[0042] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A barrel cleaning mechanism, characterized in that: include: The bucket transport mechanism (100) is used to transport buckets. The bucket transport mechanism (100) comprises two support plates (101), the side walls of the two support plates (101) are rotatably connected to two rotating columns (102), the outer walls of the two rotating columns (102) are fixedly sleeved with two sprocket wheels (103), the outsides of the two sprocket wheels (103) are meshedly connected to a conveying chain (104), and a driving motor (115) is fixedly connected to the side wall of one support plate (101), and the driving motor (115) is fixedly connected to the end of the rotating column (102); A flushing mechanism (300), the flushing mechanism (300) is used to perform all-round flushing on the inner wall and the outer wall of the bucket; The lifting mechanism (200) is used to lift and lower the flushing mechanism (300), and the lifting mechanism (200) includes a rotating barrel unit.

2. A barrel cleaning mechanism according to claim 1, characterized in that: A plurality of positioning rings (110) are arranged at equal distances between the two conveying chains (104), and mounting plates (108) fixedly connected to the conveying chains (104) are symmetrically arranged on both sides of the positioning rings (110), and bolts (109) that abut against the positioning rings (110) are screwed and connected to the mounting plates (108).

3. A barrel cleaning mechanism according to claim 2, characterized in that: A bottle fixing cup (111) is rotatably sleeved at the center of the positioning ring (110), a plurality of steel balls (112) are movably connected in an annular manner at equal intervals at the bottom of the top plate of the bottle fixing cup (111), a circular groove (113) is provided on the outer wall of the bottle fixing cup (111), and a retaining ring (114) is rotatably sleeved in the circular groove (113).

4. A barrel cleaning mechanism according to claim 2, characterized in that: Both ends of the two conveying chains (104) are meshedly connected with a tensioning sprocket (105), the outsides of the two tensioning sprockets (105) are rotatably connected with a connecting seat (106), and one side of the connecting seat (106) is fixedly connected with a cylinder (107).

5. A barrel cleaning mechanism according to claim 2, characterized in that: The lifting mechanism (200) comprises a support frame (201), one side of the support frame (201) is fixedly connected to a servo motor 1 (202), one end of a rotating rod (203) is fixedly connected to the output end of the servo motor 1 (202), the other end of the rotating rod (203) is rotatably connected to a crank (204), the end of the crank (204) is rotatably connected to a moving seat (205), the bottom of the moving seat (205) is fixedly connected to a sliding seat (206), a sliding rail column (207) is slidably sleeved in the sliding seat (206), one end of a lifting chain (208) is fixedly connected to the side wall of the moving seat (205), both lifting chains (208) are meshedly connected to fixed sprockets (209), and the fixed sprockets (209) are rotatably connected to the support frame (201).

6. A barrel cleaning mechanism according to claim 5, characterized in that: The bottom ends of the two lifting chains (208) are fixedly connected to lifting columns (210), and limiting rods (211) are slidably sleeved in the two lifting columns (210). An ultrasonic cleaning box (212) is fixedly connected between the bottom ends of the two limiting rods (211), and an ultrasonic generator is fixedly arranged inside the ultrasonic cleaning box (212).

7. A barrel cleaning mechanism according to claim 5, characterized in that: A hydraulic cylinder (213) is fixedly connected to one side of the support frame (201), and a lower pressure plate (214) is fixedly connected to the bottom end of the hydraulic cylinder (213), and four connecting shafts (215) are rotatably connected to the bottom of the lower pressure plate (214) at equal intervals, and the bottom ends of the four connecting shafts (215) are fixedly connected to a top support seat (219), and a double groove wheel (216) is fixedly sleeved on the top end of the connecting shaft (215), and a synchronous belt (217) is sleeved between two adjacent double groove wheels (216), and the top of the lower pressure plate (214) is provided with an output end of a servo motor 2 (218) fixedly connected to the connecting shaft (215).

8. A barrel cleaning mechanism according to claim 7, characterized in that: Four limiting claws (220) are fixedly connected to the outer ring of the top support seat (219) at equal distances.

9. A barrel cleaning mechanism according to claim 8, characterized in that: The flushing mechanism (300) comprises a linkage plate (301) fixedly connected to the lifting column (210); four connecting seats (302) are fixedly connected to the linkage plate (301) at an equal distance; the tops of the four connecting seats (302) are fixedly connected to nozzle pipes (303); the tops of the nozzle pipes (303) are fixedly provided with three nozzles (304); the bottoms of the connecting seats (302) are fixedly connected to one end of a hose (309); the other end of the hose (309) is fixedly connected to a control valve (310); a bent pipe (311) is fixedly provided in the control valve (310); one end of the bent pipe (311) is fixedly connected to the output end of a water pump (312); and the input end of the water pump (312) is fixedly connected to a disinfection water tank (313).

10. A barrel cleaning mechanism according to claim 8, characterized in that: The two opposite sides of the connecting seat (302) are fixedly connected with curved pipes (305), the ends of the two curved pipes (305) are fixedly connected with arc plates (306), a plurality of brush plates (307) are fixedly connected at equal distances on the inner wall of the arc plate (306), and a plurality of nozzles (308) connected to the interior of the arc plate (306) are fixedly connected at equal distances on the inner wall of the arc plate (306).

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