CN113020183A

CN113020183A - Based on rotation type canned food belt cleaning device

Info

Publication number: CN113020183A
Application number: CN202110265909.XA
Authority: CN
Inventors: 彭琛; 孙凤龙; 王云; 周灵杰; 王博
Original assignee: Hunan University of Arts and Science
Current assignee: Hunan University of Arts and Science
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-06-25
Anticipated expiration: 2041-03-11
Also published as: CN113020183B

Abstract

The invention discloses a rotary-type food can cleaning device, which relates to the field of food cans and comprises a main body, a clamping mechanism, a rotating mechanism and a transfer mechanism, wherein the main body comprises a base, and the top end of the base is provided with a slide way. According to the invention, the clamping mechanism and the rotating mechanism are arranged, the electric push rod operates to drive the cleaning plate to move, the cleaning plate moves to drive the clamping block to move out of the clamping groove, the pushing block moves to drive the cleaning block and the clamping block to move until the cleaning block and the clamping block are contacted with the inner wall of the can, the rotating motor operates to drive the can to rotate, the brush brushes brush the can while the can rotates, after the can rotates, the electric push rod operates to drive the movable frame to move upwards, the pushing plate contacts with the inclined surface of the guide plate to move, the pushing plate moves to drive the cleaning block and the clamping block to fix, the can is convenient to clean while rotating, and shielding caused by cleaning of the can is prevented.

Description

Based on rotation type canned food belt cleaning device

Technical Field

The invention relates to the field of canned food, in particular to a rotary canned food cleaning device.

Background

The canned food is a food made up by using raw materials through the processes of processing, canning, sealing, sterilizing and aseptic packaging, and can be stored for a long time at normal temp. because of commercial sterility, and is a special-form food storage method.

However, at present when wasing food can, need press from both sides tightly the can, press from both sides tight department and can lead to the fact to shelter from to wasing, influence the washing of can, rotate when needing to have the structure to enable the can to wash, carry out the washing of full aspect to the can, simultaneously, in the cleaning process, need the manual work to put into and take out the washing pond with the can, increased work load, reduced work efficiency.

Disclosure of Invention

The invention aims to: in order to solve at present when wasing food can, need press from both sides tightly the can, press from both sides tight department and can lead to the fact the washing and shelter from, influence the washing of can, need to have the structure to rotate when enabling the can to wash, carry out the washing of full aspect to the can, and simultaneously, among the cleaning process, need the manual work to put into and take out the washing pond with the can, increased work load, reduced work efficiency's problem, provide based on rotation type food can belt cleaning device.

In order to achieve the purpose, the invention provides the following technical scheme: the rotary-type food can cleaning device comprises a main body, a clamping mechanism, a rotating mechanism and a transfer mechanism, wherein the main body comprises a base, a slide way is arranged at the top end of the base, and a cleaning tank is arranged at the bottom end of the slide way;

wherein, the clamping mechanism comprises a mounting frame positioned at one side of the cleaning tank, the top end of the mounting frame is connected with a mounting plate, the bottom end of the mounting plate is provided with an electric push rod, the output end of the electric push rod is connected with a movable frame, the bottom end of the movable frame is connected with a connecting plate, the bottom end of the movable frame is positioned at one side of the connecting plate and is connected with a fixed plate, the bottom end of the movable frame is positioned at the other side of the connecting plate and is connected with a fixed column, the outer wall of the fixed column is connected with a fixed wheel, the bottom end of the movable frame is positioned at two sides of the connecting plate and is provided with a sliding chute, the inner wall of one sliding chute is connected with a cleaning block, the inner wall of the other sliding chute is connected with a clamping block, the top ends of, a pushing spring is connected between the pushing block and the cleaning plate, a clamping block is connected to the top end of the movable rod, and a fixing spring is connected between the clamping block and the movable frame.

As a still further scheme of the invention: slewing mechanism is including the rotation motor that is located the adjustable shelf top, the output that rotates the motor is connected with the axis of rotation, the one end of axis of rotation is connected with the gear No. one, the outer wall connection of gear No. one has the gear No. two, the one end of gear No. two is connected with the connecting rod, the outer wall of connecting rod is located the internal connection who presss from both sides tight piece and has the rolling disc, the one end of rolling disc is connected with the connecting axle, the one end of connecting axle is connected with the gear No. three, the outer wall connection of gear No. three has the gear No. four, the one end of gear No. four is connected with the dwang, the outer wall connection of dwang has the runner, the outer wall that washs the piece and presss from both sides tight piece all is connected with.

As a still further scheme of the invention: transfer mechanism is including the conveyer belt that is located the washing tank inner wall, one side that the inner wall of washing tank is located the conveyer belt is connected with the rotation post No. one, the outer wall connection that rotates the post has the rotating turret, transfer mechanism is still including the rotation post No. two that are located the slide inner wall, the outer wall connection that rotates the post No. two has the turning block, the one end that rotates post and No. two rotation posts all is connected with the belt pulley, the outer wall connection of belt pulley has the belt, the inner wall connection of belt has the connection pad, the transmission motor is installed to one side of connection pad, the output of transmission motor is connected with the transmission axle, the one end and the connection pad of transmission axle link to each other, the inner wall connection of rotating turret has the rotor plate.

As a still further scheme of the invention: the top of washing piece and the tight piece of clamp all is connected with the stopper, the inner wall of spout is provided with the spacing groove, the outer wall of stopper agrees with mutually with the inner wall of spacing groove.

As a still further scheme of the invention: the inner wall of wasing the board agrees with mutually with the outer wall that promotes the piece, the inner wall of draw-in groove agrees with mutually with the outer wall of fixture block, the both ends of fixture block are the inclined plane, the outer wall of outer wall, the outer wall of wasing the piece of fixed plate, the bottom of wasing the board and the bottom that promotes the piece all are provided with the brush.

As a still further scheme of the invention: the teeth of a cogwheel of a gear and the tooth's socket of No. two gears mesh mutually, the connecting rod runs through in No. four gears, the outer wall that presss from both sides tight piece is provided with the circular slot, the inner wall shape of circular slot is cylindric, the inner wall cross-sectional diameter of circular slot is greater than the outer wall cross-sectional diameter of No. two gears, the outer wall of connecting rod is provided with the tooth's socket, the outer wall of rolling disc is provided with the teeth of a cogwheel, the teeth of a cogwheel of rolling disc and the tooth's socket.

As a still further scheme of the invention: the gear teeth of the third gear are meshed with the gear grooves of the fourth gear, and the bottom end of the guide plate is an inclined plane.

As a still further scheme of the invention: the shape of rotating turret is "native" font, the outer wall of conveyer belt all is provided with the baffle with the outer wall of rotating turret, be connected through the pivot between rotating turret and the rotor plate, be connected with the torsional spring between rotating turret and the rotor plate.

As a still further scheme of the invention: the outer wall of belt pulley and connection pad is provided with the line, the inner wall of belt is provided with the line, the inner wall line of belt agrees with mutually with the outer wall line of belt pulley and connection pad.

Compared with the prior art, the invention has the beneficial effects that:

1. through setting up clamping mechanism and slewing mechanism, the electric putter operation drives the cleaning plate and carries out the displacement, the cleaning plate displacement drives the fixture block position and shifts out the draw-in groove, the promotion piece displacement drives the cleaning block and presss from both sides the piece and carries out the displacement, until cleaning block and clamp block contact with the inner wall of can, the motor operation of rotating drives the can and rotates, the brush scrubs the can while the can rotates, electric putter operation drives the adjustable shelf and upwards carries out the displacement after finishing, the promotion board carries out the displacement with the inclined plane contact of deflector, the promotion board displacement drives cleaning block and presss from both sides the piece and fixes, be convenient for wash when rotating the can, prevent to cause the sheltering from the washing of can;

2. through setting up transmission mechanism, put into the slide with the can side in proper order, the can slides and stops behind the turning block, transmission motor operation drives the turning block and rotates, the turning block rotates and drives one side that the can bit shift to the turning block, the can continues to slide along the slide, stop to the turning frame department, wash, after the washing is accomplished, start transmission motor and drive the turning frame and rotate with the turning block, the turning frame drives the can head and conveys away by the conveyer belt, the turning block rotates and sends into next can, turning frame and turning block reset the back, next can slides on the turning frame, continue to wash, be convenient for put into the can automatically and take out the washing tank.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a cross-sectional view of the invention;

FIG. 5 is a schematic view of the mounting of the adjustable shelf of the present invention;

FIG. 6 is a schematic view of the mounting of the rotating disk of the present invention;

FIG. 7 is a schematic view of a turret according to the present invention;

fig. 8 is a schematic view of the mounting of the transfer shaft of the present invention.

In the figure: 1. a main body; 101. a base; 102. a slideway; 103. a cleaning tank; 2. a clamping mechanism; 201. a mounting frame; 202. mounting a plate; 203. an electric push rod; 204. a movable frame; 205. a fixing plate; 206. fixing a column; 207. a fixed wheel; 208. a connecting plate; 209. a chute; 210. cleaning the block; 211. a clamping block; 212. a card slot; 213. a movable rod; 214. cleaning the plate; 215. a pushing block; 216. a push spring; 217. a clamping block; 218. fixing the spring; 3. a rotating mechanism; 301. rotating the motor; 302. a rotating shaft; 303. a first gear; 304. a second gear; 305. a connecting rod; 306. rotating the disc; 307. a connecting shaft; 308. a third gear; 309. a fourth gear; 310. rotating the rod; 311. a rotating wheel; 312. a guide plate; 313. a push plate; 4. a transfer mechanism; 401. a conveyor belt; 402. a first rotating column; 403. a rotating frame; 404. a second rotating column; 405. rotating the block; 406. a belt pulley; 407. a belt; 408. a connecting disc; 409. a transfer motor; 410. a transmission shaft; 411. and rotating the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1 to 8, in the embodiment of the present invention, a rotary food can cleaning device includes a main body 1, a clamping mechanism 2, a rotating mechanism 3, and a transferring mechanism 4, wherein the main body 1 includes a base 101, a slide 102 is disposed at a top end of the base 101, and a cleaning tank 103 is disposed at a bottom end of the slide 102;

wherein, the clamping mechanism 2 comprises an installation frame 201 positioned at one side of the cleaning tank 103, the top end of the installation frame 201 is connected with an installation plate 202, the bottom end of the installation plate 202 is provided with an electric push rod 203, the output end of the electric push rod 203 is connected with a movable frame 204, the bottom end of the movable frame 204 is connected with a connecting plate 208, the bottom end of the movable frame 204 is positioned at one side of the connecting plate 208 and is connected with a fixed plate 205, the bottom end of the movable frame 204 is positioned at the other side of the connecting plate 208 and is connected with a fixed column 206, the outer wall of the fixed column 206 is connected with a fixed wheel 207, the bottom end of the movable frame 204 is positioned at two sides of the connecting plate 208 and is provided with sliding chutes 209, the inner wall of one sliding chute 209 is connected with a cleaning block 210, the inner wall of the other, two ends of the cleaning plate 214 are connected with pushing blocks 215, a pushing spring 216 is connected between the pushing blocks 215 and the cleaning plate 214, the top end of the movable rod 213 is connected with a fixture block 217, and a fixed spring 218 is connected between the fixture block 217 and the movable frame 204, so that the cans can be clamped conveniently.

Please refer to fig. 2-6, the rotating mechanism 3 includes a rotating motor 301 located at the top end of the movable frame 204, an output end of the rotating motor 301 is connected with a rotating shaft 302, one end of the rotating shaft 302 is connected with a first gear 303, an outer wall of the first gear 303 is connected with a second gear 304, one end of the second gear 304 is connected with a connecting rod 305, an outer wall of the connecting rod 305 located inside the clamping block 211 is connected with a rotating disc 306, one end of the rotating disc 306 is connected with a connecting shaft 307, one end of the connecting shaft 307 is connected with a third gear 308, an outer wall of the third gear 308 is connected with a fourth gear 309, one end of the fourth gear 309 is connected with a rotating rod 310, an outer wall of the rotating rod 310 is connected with a rotating wheel 311, outer walls of the cleaning block 210 and the clamping block 211 are both connected with a pushing plate 313, the rotating mechanism 3 further includes a guiding plate 312.

Please refer to fig. 3, 7 and 8, the transmission mechanism 4 includes a transmission belt 401 located on the inner wall of the cleaning tank 103, one side of the inner wall of the cleaning tank 103 located on the transmission belt 401 is connected with a first rotating column 402, the outer wall of the first rotating column 402 is connected with a rotating frame 403, the transmission mechanism 4 further includes a second rotating column 404 located on the inner wall of the slideway 102, the outer wall of the second rotating column 404 is connected with a rotating block 405, one end of the first rotating column 402 and one end of the second rotating column 404 are both connected with a belt pulley 406, the outer wall of the belt pulley 406 is connected with a belt 407, the inner wall of the belt 407 is connected with a connecting disc 408, one side of the connecting disc 408 is provided with a transmission motor 409, the output end of the transmission motor 409 is connected with a transmission shaft 410, one end of the transmission shaft 410 is connected with the connecting disc 408, and.

Please refer to fig. 1-5, the top ends of the cleaning block 210 and the clamping block 211 are both connected with a limiting block, the inner wall of the sliding groove 209 is provided with a limiting groove, and the outer wall of the limiting block is fit with the inner wall of the limiting groove, so as to limit the cleaning block 210 and the clamping block 211 conveniently.

Please refer to fig. 1-5, the inner wall of the cleaning plate 214 fits with the outer wall of the pushing block 215, so that the pushing block 215 slides on the inner wall of the cleaning plate 214, the inner wall of the slot 212 fits with the outer wall of the latch 217, so that the inner wall of the slot 212 fits with the outer wall of the latch 217 for fixation, both ends of the latch 217 are inclined planes, so that the latch 217 is forced to move, and brushes are disposed on the outer wall of the fixing plate 205, the outer wall of the cleaning block 210, the bottom end of the cleaning plate 214 and the bottom end of the pushing block 215, so that the cans can be cleaned through the brushes.

Please refer to fig. 2-6, the teeth of the first gear 303 are engaged with the teeth grooves of the second gear 304, so that the first gear 303 rotates to drive the second gear 304 to rotate, the connecting rod 305 penetrates through the fourth gear 309, the outer wall of the clamping block 211 is provided with a circular groove, the inner wall of the circular groove is cylindrical, the cross-sectional diameter of the inner wall of the circular groove is larger than that of the outer wall of the second gear 304, so that the connecting rod 305 slides inside the circular groove, the outer wall of the connecting rod 305 is provided with teeth grooves, the outer wall of the rotating disc 306 is provided with teeth, the teeth of the rotating disc 306 are engaged with the teeth grooves of the connecting rod 305, so that the connecting rod 305 rotates to drive the rotating disc 306 to rotate.

Referring to fig. 2-6, the teeth of the third gear 308 are engaged with the teeth grooves of the fourth gear 309, so that the third gear 308 rotates to drive the fourth gear 309 to rotate, and the bottom end of the guide plate 312 is an inclined surface, so that the guide plate 312 drives the push plate 313 to displace.

Please refer to fig. 3, fig. 7 and fig. 8, the rotating frame 403 is in a shape of "earth", the outer walls of the conveyor belt 401 and the rotating frame 403 are provided with baffles to prevent the tank from sliding down, the rotating frame 403 is connected with the rotating plate 411 through a rotating shaft to facilitate the relative rotation of the rotating frame 403 and the rotating plate 411, and a torsion spring is connected between the rotating frame 403 and the rotating plate 411 to facilitate the resetting of the rotating plate 411.

Please refer to fig. 3, fig. 7 and fig. 8, the outer walls of the belt pulley 406 and the connecting disc 408 are provided with grains, the inner wall of the belt 407 is provided with grains, and the grains of the inner wall of the belt 407 are matched with the grains of the outer walls of the belt pulley 406 and the connecting disc 408, so that the connecting disc 408 rotates to drive the belt pulley 406 to rotate through the belt 407.

The working principle of the invention is as follows: firstly, the cans are put into the slideway 102 on one side in sequence, the cans stop after sliding to the rotating block 405, the transmission motor 409 is started, the transmission motor 409 operates to drive the transmission shaft 410 to rotate, the transmission shaft 410 rotates to drive the connecting disc 408 to rotate, the connecting disc 408 rotates to drive the belt pulley 406 to rotate through the belt 407, the belt pulley 406 rotates to drive the second rotating column 404 to rotate, the second rotating column 404 rotates to drive the rotating block 405 to rotate, the rotating block 405 rotates to drive the cans to move to one side of the rotating block 405, the cans continue to slide along the slideway 102 to stop at the rotating frame 403, the electric push rod 203 is started, the electric push rod 203 operates to drive the movable frame 204 to move, the movable frame 204 moves to drive the connecting plate 208 to move, the connecting plate 208 moves until the cleaning plate 214 contacts with the bottom end of the inner walls of the cans, the cleaning plate 214 moves to drive the movable rod, the movable rod 213 displaces to drive the fixture 217 to displace, the fixture 217 displaces out of the fixture groove 212, the pushing block 215 is displaced by the elastic force of the pushing spring 216, the pushing block 215 displaces to drive the cleaning block 210 and the clamping block 211 to displace until the cleaning block 210 and the clamping block 211 contact with the inner wall of the can, the rotating motor 301 is started, the rotating motor 301 operates to drive the rotating shaft 302 to rotate, the rotating shaft 302 rotates to drive the first gear 303 to rotate, the first gear 303 rotates to drive the second gear 304 to rotate, the second gear 304 rotates to drive the connecting rod 305 to rotate, the connecting rod 305 rotates to drive the rotating disc 306 to rotate, the rotating disc 306 rotates to drive the connecting shaft 307 to rotate, the connecting shaft 307 rotates to drive the third gear 308 to rotate, the third gear 308 rotates to drive the fourth gear 309 to rotate, and the fourth gear 309 rotates to drive the rotating rod 310 to rotate, the rotating rod 310 rotates to drive the rotating wheel 311 to rotate, the rotating wheel 311 rotates to drive the can to rotate, when the can rotates, brushes on the fixing plate 205, the cleaning block 210, the cleaning plate 214 and the pushing block 215 scrub the can, after the cleaning, the electric push rod 203 operates to drive the movable frame 204 to move upwards, during the moving process of the movable frame 204, the pushing plate 313 contacts with the inclined surface of the guide plate 312 to move, the pushing plate 313 moves to drive the cleaning block 210 and the clamping block 211 to move until the clamping block 217 contacts with the clamping groove 212, the clamping block 217 moves under the elastic force of the fixing spring 218 and enters the clamping groove 212 to fix the cleaning block 210 and the clamping block 211, after the cleaning is completed, the transmission motor 409 is started to drive the belt pulley 406 to rotate, the belt pulley 406 rotates to drive the first rotating column 402 and the second rotating column 404 to rotate, the first rotating column 402 and the second rotating column 404 rotate to drive the rotating frame 403 and the rotating block 405 to rotate, the rotating frame 403 drives the cans to move, the rotating frame 403 stops moving ninety degrees, the rotating plate 411 rotates under the action of a torsion spring, the rotating plate 411 rotates to drive the cans to move until the cans are in contact with the conveyor belt 401 and are conveyed away by the conveyor belt 401, the rotating block 405 rotates to send next cans into the cans, and after the rotating frame 403 and the rotating block 405 reset, the next cans slide onto the rotating frame 403 and continue to be cleaned.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. The rotary-type food can cleaning device comprises a main body (1), a clamping mechanism (2), a rotating mechanism (3) and a transfer mechanism (4), and is characterized in that the main body (1) comprises a base (101), a slide way (102) is arranged at the top end of the base (101), and a cleaning tank (103) is arranged at the bottom end of the slide way (102);

wherein, the clamping mechanism (2) comprises an installation frame (201) positioned on one side of the cleaning tank (103), the top end of the installation frame (201) is connected with an installation plate (202), an electric push rod (203) is installed at the bottom end of the installation plate (202), the output end of the electric push rod (203) is connected with a movable frame (204), the bottom end of the movable frame (204) is connected with a connecting plate (208), the bottom end of the movable frame (204) is positioned on one side of the connecting plate (208) and connected with a fixed plate (205), the bottom end of the movable frame (204) is positioned on the other side of the connecting plate (208) and connected with a fixed column (206), the outer wall of the fixed column (206) is connected with a fixed wheel (207), sliding grooves (209) are arranged on two sides of the connecting plate (208) at the bottom end of the movable, another the inner wall of spout (209) is connected with and presss from both sides tight piece (211), the top of wasing piece (210) and pressing from both sides tight piece (211) all is provided with draw-in groove (212), the internal connection of connecting plate (208) has movable rod (213), the bottom of movable rod (213) is connected with washs board (214), the both ends of wasing board (214) are connected with and promote piece (215), it promotes spring (216) to promote to be connected with between piece (215) and washing board (214), the top of movable rod (213) is connected with fixture block (217), be connected with between fixture block (217) and adjustable shelf (204) fixed spring (218).

2. The rotary-type food can cleaning device according to claim 1, wherein the rotating mechanism (3) comprises a rotating motor (301) located at the top end of the movable frame (204), the output end of the rotating motor (301) is connected with a rotating shaft (302), one end of the rotating shaft (302) is connected with a first gear (303), the outer wall of the first gear (303) is connected with a second gear (304), one end of the second gear (304) is connected with a connecting rod (305), the outer wall of the connecting rod (305) is located inside the clamping block (211) and is connected with a rotating disc (306), one end of the rotating disc (306) is connected with a connecting shaft (307), one end of the connecting shaft (307) is connected with a third gear (308), the outer wall of the third gear (308) is connected with a fourth gear (309), one end of the fourth gear (309) is connected with a rotating rod (310), the outer wall of dwang (310) is connected with and rotates wheel (311), the outer wall that washs piece (210) and presss from both sides tight piece (211) all is connected with slurcam (313), slewing mechanism (3) are still including deflector (312) that are located mounting panel (202) bottom and slurcam (313) top.

3. The rotary type food can cleaning device according to claim 1, wherein the transfer mechanism (4) comprises a conveyor belt (401) located on the inner wall of the cleaning tank (103), one side of the inner wall of the cleaning tank (103) located on the conveyor belt (401) is connected with a first rotating column (402), the outer wall of the first rotating column (402) is connected with a rotating frame (403), the transfer mechanism (4) further comprises a second rotating column (404) located on the inner wall of the slideway (102), the outer wall of the second rotating column (404) is connected with a rotating block (405), one end of each of the first rotating column (402) and the second rotating column (404) is connected with a belt pulley (406), the outer wall of the belt pulley (406) is connected with a belt (407), the inner wall of the belt (407) is connected with a connecting disc (408), one side of the connecting disc (408) is provided with a transfer motor (409), the output end of the transmission motor (409) is connected with a transmission shaft (410), one end of the transmission shaft (410) is connected with the connecting disc (408), and the inner wall of the rotating frame (403) is connected with a rotating plate (411).

4. The rotary-type food can cleaning device according to claim 1, wherein the top ends of the cleaning block (210) and the clamping block (211) are connected with a limiting block, the inner wall of the sliding groove (209) is provided with a limiting groove, and the outer wall of the limiting block is matched with the inner wall of the limiting groove.

5. The rotary type food can cleaning device as claimed in claim 1, wherein the inner wall of the cleaning plate (214) is engaged with the outer wall of the pushing block (215), the inner wall of the slot (212) is engaged with the outer wall of the fixture block (217), both ends of the fixture block (217) are inclined surfaces, and the outer wall of the fixing plate (205), the outer wall of the cleaning block (210), the bottom end of the cleaning plate (214) and the bottom end of the pushing block (215) are provided with brushes.

6. The rotary type food can cleaning device according to claim 2, wherein the teeth of the first gear (303) are engaged with the teeth grooves of the second gear (304), the connecting rod (305) penetrates through the fourth gear (309), the outer wall of the clamping block (211) is provided with a circular groove, the inner wall of the circular groove is cylindrical, the inner wall cross-sectional diameter of the circular groove is larger than the outer wall cross-sectional diameter of the second gear (304), the outer wall of the connecting rod (305) is provided with the teeth grooves, the outer wall of the rotating disc (306) is provided with the teeth, and the teeth of the rotating disc (306) are engaged with the teeth grooves of the connecting rod (305).

7. The rotary food can washing apparatus as claimed in claim 2, wherein said teeth of said third gear (308) are engaged with said teeth of said fourth gear (309), and said bottom end of said guide plate (312) is beveled.

8. The rotary-type food can cleaning device according to claim 3, wherein the rotating frame (403) is in a shape of Chinese character 'tu', the outer walls of the conveyor belt (401) and the rotating frame (403) are provided with baffle plates, the rotating frame (403) and the rotating plate (411) are connected through a rotating shaft, and a torsion spring is connected between the rotating frame (403) and the rotating plate (411).

9. The rotary food can cleaning device according to claim 3, wherein the outer walls of the belt disc (406) and the connecting disc (408) are provided with textures, the inner wall of the belt (407) is provided with textures, and the textures of the inner wall of the belt (407) are matched with the textures of the outer walls of the belt disc (406) and the connecting disc (408).