A high-safety meat processing meat grinder and a use method thereof

Abstract

The application discloses a high-safety meat processing meat grinder and a use method thereof, and relates to the technical field of meat grinders, which comprises an equipment box, a supporting table fixed on the top of the equipment box, a feeding channel arranged on the top of the equipment box, and a feeding shell fixed on the top of the feeding channel; and a mistaken entry prevention assembly is arranged on the equipment box. Air is sucked into two pipelines by an air pump and sprayed out through a nozzle, some small flying insects are blown to the electric mosquito net and die when flying to the inside of the feeding shell, so that the small flying insects are intercepted and eliminated. During the operation of the air pump, the air flow is blown to the fan blade through the air supply disc to make the fan blade rotate, the fan blade drives the convex strip rod and the two worm gears to rotate, the worm gear drives the connecting rod to rotate through the worm to make the driving rope swing, animals such as mice and cats near the entrance of the feeding shell are driven away, some animals are prevented from entering the equipment box and mixing with meat to reduce the processing quality of the equipment, meat is prevented from being polluted to cause foodborne diseases, and the food safety is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of meat grinder, in particular to a high-safety meat grinder for meat processing and a using method thereof. BACKGROUND

[0002] Meat processing includes a series of steps of processing and preparing meat food to improve its taste, storage time and appearance, and the meat grinder is a commonly used equipment in meat processing, which can efficiently grind various meats in meat processing and is suitable for making various dishes, and according to different driving modes, the meat grinder can be divided into manual and electric types, and the electric meat grinder is usually more efficient and easier to operate.

[0003] The patent with the publication number CN107855193A discloses a high-efficiency meat grinder, which comprises a motor, a driving wheel, a driven wheel, an upper grinding device and a lower grinding device, the driving wheel is fixedly installed on the output end of the motor, and the driven wheel is meshingly connected below the driving wheel; the upper grinding device comprises an upper grinding cylinder, an upper center shaft, an upper grinding knife and an upper filter plate; the right part of the upper center shaft is fixedly installed with the grinding knife, the left end is fixedly connected with the output end of the motor, the upper filter plate is arranged to the right of the upper grinding knife, the feeding port is arranged above the left end of the upper grinding cylinder, and the first through port is arranged below the right end; the lower grinding device comprises a lower grinding cylinder, a lower center shaft, a lower grinding knife and a lower filter plate; the lower center shaft is fixedly installed at the center of the driven wheel, the right end of the lower grinding cylinder is communicated with the upper grinding cylinder through the first through port, and the second through port is arranged below the left end.

[0004] The feeding position of the above-mentioned meat grinder is open like a traditional medium or large meat grinder, and during the operation of the meat grinder, occasionally some small animals such as mice, birds, cats and flies will approach the meat grinder, and the animals near the meat grinder will inevitably fall into the meat grinder, and these animals will be mixed and ground with the meat, which will cause the meat to be contaminated, and seriously will cause foodborne diseases and increase the risk of food safety. SUMMARY

[0005] The purpose of the present application is to provide a high-safety meat grinder for meat processing and a using method thereof, which solves the problem that the feeding position of the traditional high-safety meat grinder for meat processing is open, and during the grinding, occasionally some small animals will approach and fall into the meat grinder and be mixed and ground with the meat, which will cause the meat to be contaminated, and seriously will cause foodborne diseases and increase the risk of food safety.

[0006] The present application solves the above technical problems by the following technical solutions, and the present application comprises:

[0007] The device box is fixed with a support table on the top, and a feeding channel is arranged on the top of the device box, and a feeding shell is fixed on the top of the feeding channel.

[0008] The anti-misentry component is arranged on the top of the support table, and the anti-misentry component includes a flying insect blocking piece for preventing flying insects from entering the device box when the meat grinder is working. The flying insect blocking piece includes a mounting shell fixed on the top of the support table, a gas pump fixed on one side of the mounting shell, two pipes fixed on one side of the inside of the mounting shell, and an electric mosquito net fixed on the other side of the inside of the mounting shell.

[0009] Preferably, the anti-misentry component further includes a mouse and insect blocking piece arranged in the inside of the mounting shell, and the mouse and insect blocking piece is used to prevent mice and insects from entering the device box when the meat grinder is working.

[0010] Preferably, the mouse and insect blocking piece includes two mounting eyelets fixed in the inside of the mounting shell, two sliding seats sliding in the inside of the mounting shell, and a blower disc fixed in the inside of the mounting shell. The blower disc is connected to one end of one of the pipes through a connecting pipe. A convex strip rod is rotatably arranged between the interiors of the two mounting eyelets. The convex strip rod penetrates the interiors of the two sliding seats. A fan blade is arranged on one end of the convex strip rod. Two worm gears are slidingly connected to the outside of the convex strip rod, and the two worm gears are rotatably arranged on one side of the two sliding seats, respectively.

[0011] Two worm rods are rotatably arranged in the interiors of the two sliding seats, and the two worm rods are engaged with the two worm gears, respectively. A connecting rod is fixed on one end of each of the two worm rods. A plurality of driving ropes are fixed on the outside of the two connecting rods.

[0012] Preferably, the anti-misentry component further includes an anti-accumulation piece arranged in the inside of the mounting shell, and the anti-accumulation piece is used to clean the flying insects that do not fall off the electric mosquito net.

[0013] Preferably, a vertical groove and a guide groove are arranged in the inside of the mounting shell. The anti-accumulation piece includes a first bevel gear fixed on one end of the convex strip rod, a reciprocating screw rod rotatably arranged in the inside of the mounting shell, and two sliding sleeves sliding in the interiors of the vertical groove and the guide groove, respectively. A second bevel gear is fixed on one end of the reciprocating screw rod. The first bevel gear is engaged with the second bevel gear. A moving arm is arranged on the outside of the reciprocating screw rod. One end of the moving arm extends into the inside of the guide groove. One end of the moving arm is fixedly connected with one of the sliding sleeves. A cleaning pipe is rotatably arranged between the interiors of the two sliding sleeves.

[0014] Preferably, two clamping holes are arranged at two ends of the cleaning pipe, elastic clamping balls are fixed to inner surfaces of the two sliding sleeves, two positioning rods are fixed to the inside of the mounting shell in a top-to-bottom correspondence, and a reversing rod is fixed to the outside of the cleaning pipe.

[0015] Preferably, two horizontal grooves are arranged above the support table, one ends of the two connecting rods are respectively arranged in the two horizontal grooves, a support plate is fixed to the inside of the support table, two rotating rods are rotatably arranged above the support plate, through grooves are arranged in the two rotating rods, support shafts are slidably arranged in the two through grooves, one ends of the two connecting rods are fixedly connected with one ends of the two support shafts, sliding grooves are arranged on one sides of the two rotating rods, a T-shaped rod is slidably arranged between the two sliding grooves, a positioning shaft is slidably arranged at one end of the T-shaped rod, and two positioning sleeves are fixed to the support plate.

[0016] Preferably, a single-hole partition plate is fixed to the inside of the equipment box, and two meat grinding rods are arranged in the equipment box.

[0017] A use method of the meat grinder with high safety for meat processing, comprising the following steps:

[0018] Step one: after the positioning shaft is pulled out of the positioning sleeve, the T-shaped rod is pushed to move into the support table, the T-shaped rod pushes the two rotating rods to deflect away from each other, so that the two connecting rods are away from each other, so that the meat material can enter the equipment box, after the meat material is put in, the T-shaped rod is pulled back to the original position to limit, and the two connecting rods are reset;

[0019] Step two: the air pump draws air into the two pipelines and sprays it out through the nozzles, so that two air flow walls are formed between the electric mosquito net and the pipelines, and small insects are blown to the electric mosquito net by the air flow when passing through the electric mosquito net and are electrocuted;

[0020] Step three: when the air pump is running, the air flow is sent into the air supply disc, the wind is blown to the fan blades to make the fan blades rotate, the convex strip rod drives the two worm gears to rotate, the two worm gears drive the two connecting rods to rotate through the two worms respectively, and the driving rope is swung up to drive away the animals such as mice and cats close to the driving rope;

[0021] Step four: when the convex strip rod rotates, the first bevel gear and the second bevel gear drive the reciprocating screw rod to rotate, the moving arm moves up and down along the reciprocating screw rod, so as to drive the cleaning pipe to move up and down to blow off the small insect corpses on the electric mosquito net which have not fallen off;

[0022] Step five: when the cleaning pipe moves up to contact the positioning rod after the reversing rod contacts the positioning rod, the reversing rod is deflected by the positioning rod under the condition that the cleaning pipe continues to move up, so as to adjust the direction of the air jet nozzle to be downward, and vice versa, when the cleaning pipe moves down to contact the positioning rod below, the air jet nozzle of the cleaning pipe is deflected upward.

[0023] The beneficial effects of the present application compared with the prior art are:

[0024] 1. Air is pumped into two pipes by an air pump and sprayed out through a nozzle, forming two air flow walls between the electric mosquito net and the pipes. If some small insects fly towards the inside of the feeding shell, they will pass through the air flow walls between the electric mosquito net and the pipes and be blown towards the electric mosquito net to be electrocuted, thereby intercepting and eliminating small insects, avoiding small insects flying into the equipment box and mixing with meat to reduce the processing quality of the equipment, avoiding meat pollution and causing foodborne diseases, and improving food safety.

[0025] 2. When the air pump is running, air is blown towards the fan blades by the air supply disc to make the fan blades rotate, which drives the convex rod and the two worm gears to rotate, and the two worm gears drive the two connecting rods to rotate through the two worms, making the driving rope swing to drive away mice, cats and other animals near the entrance of the feeding shell, avoiding some animals from entering the equipment box and being crushed to reduce the processing quality of meat and improve food safety.

[0026] 3. When the convex rod rotates, the reciprocating screw rod is driven to rotate by the first bevel gear and the second bevel gear, and the moving arm moves up and down along the reciprocating screw rod when the reciprocating screw rod rotates, thereby driving the cleaning pipe to move up and down along the electric mosquito net to blow off the small insect corpses that have not fallen off the electric mosquito net, avoiding the accumulation of small insects on the electric mosquito net to reduce the efficiency of eliminating small insects in the later period. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a schematic view of the main structure of the present application;

[0028] Figure 2 is a sectional view of the present application;

[0029] Figure 3 is Figure 2 an enlarged schematic view of part A;

[0030] Figure 4 is Figure 2 an enlarged schematic view of part B;

[0031] Figure 5 is a partially exploded sectional view of the anti-misentry assembly in the present application;

[0032] Figure 6 is Figure 5 an enlarged schematic view of part C;

[0033] Figure 7 is a partially exploded sectional view of the anti-misentry assembly in the present application;

[0034] Figure 8 is Figure 7 an enlarged schematic view of part D;

[0035] Figure 9 for Figure 7 Enlarged schematic diagram of section E in the middle.

[0036] 1. Equipment box; 2. Support platform;

[0037] 3. Anti-accidental entry component; 31. Mounting housing; 32. Air pump; 33. Pipeline; 34. Nozzle; 35. Electric mosquito net; 36. Mounting ring; 37. Raised bar; 38. Fan blade; 39. Worm gear; 310. Sliding seat; 311. Worm; 312. Connecting rod; 313. Repellent rope; 314. Air supply plate; 315. Vertical groove; 316. Guide groove; 317. First bevel gear; 318. Reciprocating screw; 319. Sliding sleeve; 320. Second bevel gear; 321. Moving arm; 322. Cleaning tube; 323. Locking hole; 324. Elastic ball; 325. Positioning rod; 326. Reversing rod;

[0038] 4. Feeding channel; 5. Feeding shell; 6. Horizontal groove; 7. Support plate; 8. Rotating rod; 9. Through groove; 10. Support shaft; 11. Slide groove; 12. T-shaped rod; 13. Positioning shaft; 14. Positioning sleeve; 15. Single hole partition plate; 16. Meat grinder rod. Detailed Implementation

[0039] The above-mentioned and other technical features and advantages of the present invention will be described in more detail below with reference to the accompanying drawings.

[0040] This invention provides a technical solution: a meat grinder for meat processing with high safety, such as... Figures 1-9 As shown, the device includes an equipment box 1 and an anti-accidental entry component 3. The equipment box 1 has a control panel. A single-hole partition plate 15 is fixed inside the equipment box 1, with a material drop hole on the plate. The partition plate 15 divides the internal space of the equipment box 1 into two equal volumes. Two meat grinders 16 are installed inside the equipment box 1. Two drive motors are fixed to the equipment box 1, with one end of the output shaft of each motor fixedly connected to one end of the two meat grinders 16, respectively, to drive the meat grinders 16 to grind the meat fed into the equipment box 1. A discharge port is located on the back of the equipment box 1, and a discharge port is located on one side of the equipment box 1. The equipment is equipped with a screw-mounted cover plate, which is removable for easy disassembly and cleaning of the internal structure after use. The discharge port corresponds to one end of the lower meat grinder 16. Meat fed into the equipment box 1 is minced and conveyed by the upper meat grinder 16, then falls through the discharge hole on the single-hole partition plate 15 to the next meat grinder 16 for further mincing. The minced meat is then extruded from the equipment box 1 through the discharge port. A support platform 2 is fixed above the equipment box 1, and a feeding channel 4 is provided above the equipment box 1. The feeding channel 4 is connected to the support platform 2, and a feeding shell 5 is fixed above the feeding channel 4. Figure 2As shown, the support platform 2 is inclined at the part below the mounting shell 31, so that the meat can slide into the feeding channel 4 along the slope of this part when it is pushed in, and the part of the support platform 2 other than the part below the mounting shell 31 is a platform.

[0041] like Figures 1-9 As shown, two horizontal slots 6 are provided above the support platform 2. One end of each of the two connecting rods 312 passes through the interior of the two horizontal slots 6. A support plate 7 is fixed inside the support platform 2. Two rotating rods 8 rotate above the support plate 7. Each of the two rotating rods 8 has a through slot 9 inside. A support shaft 10 slides inside each of the two through slots 9. One end of each of the two connecting rods 312 is fixedly connected to one end of each of the two support shafts 10. A sliding groove 11 is provided on one side of each of the two rotating rods 8. A T-shaped rod 12 slides between the interior of the two sliding grooves 11. A positioning shaft 13 slides at one end of the T-shaped rod 12. A non-slip sleeve can be provided on the positioning shaft 13 to prevent slippage when the hand pulls the positioning shaft 13. Two positioning sleeves 14 are fixed above the support plate 7.

[0042] After the positioning shaft 13 is pulled out of the positioning sleeve 14, the T-shaped rod 12 is pushed to move into the support platform 2. The T-shaped rod 12 will slide in the slide groove 11 and push the two rotating rods 8 to gradually deflect away from each other. When the rotating rods 8 deflect, they will drive the two connecting rods 312 away from each other through the two support shafts 10. The connecting rods 312 will then drive the sliding seat 310, the worm gear 39 and the worm 311 to move together, thereby opening the inlet channel of the feed shell 5. The T-shaped rod 12 slides to one end of the slide groove 11. If it cannot be pushed further, the positioning shaft 13 and another positioning sleeve 14 correspond to each other. Pushing the positioning shaft 13 into the positioning sleeve 14 will fix the position of the T-shaped rod 12, thereby fixing the distance between the two connecting rods 312. The meat that needs to be minced is pushed into the feeding channel 4 through the inlet of the feeding shell 5. When the equipment is turned on, the meat in the feeding channel 4 will enter the equipment box 1 one after another. The meat grinder 16 will work to mince the meat. The meat minced by the two meat grinders 16 will be squeezed out of the equipment box 1 through the outlet.

[0043] like Figures 1-9As shown, the anti-misentry component 3 is arranged above the support table 2, and the anti-misentry component 3 comprises a flying insect blocking piece for preventing flying insects from entering the equipment box 1 when the meat grinder is working, a mouse and insect blocking piece for preventing mice and insects from entering the equipment box 1 when the meat grinder is working, and an anti-accumulation piece for cleaning flying insects that do not fall off the electric mosquito net 35. The flying insect blocking piece comprises a mounting shell 31 fixed above the support table 2, the mounting shell 31 is generally inverted U-shaped as a whole and is fixedly connected with the opening of the feeding shell 5. One side of the mounting shell 31 is fixedly provided with an air pump 32, which is connected with an external control switch by using prior art. The air inlet end of the air pump 32 is provided with a detachable dust filter screen, which can effectively block dust, particles and other impurities in the air to prevent them from entering the inside of the air pump 32 and protecting the working parts of the air pump 32. One side of the inside of the mounting shell 31 is fixedly provided with two front and rear arranged pipes 33, and the air outlet end of the air pump 32 is connected with the two pipes 33 through a communication pipe. The outside of the two pipes 33 is provided with a plurality of nozzles 34. The other side of the inside of the mounting shell 31 is fixedly provided with an electric mosquito net 35, which is connected with an external control switch by using prior art. The electric mosquito net 35 and the air pump 32 can be controlled by the same power switch. An inclined discharge channel is arranged on one side below the mounting shell 31, which is arranged below the electric mosquito net 35, so as to facilitate the falling of the flying insects killed by electricity out of the mounting shell 31.

[0044] After the meat material is put into the feeding channel 4, the T-shaped rod 12 is pulled back to the original position, and the T-shaped rod 12 is positioned by using the positioning shaft 13 and the positioning sleeve 14. The air pump 32 and the electric mosquito net 35 are turned on. The air pump 32 draws air into the two pipes 33 and sprays it out through the nozzles 34, so as to form two air flow walls between the electric mosquito net 35 and the pipes 33. If some small flying insects fly towards the inside of the feeding shell 5, they will pass through the air flow walls between the electric mosquito net 35 and the pipes 33, and thus be blown by the air flow towards the electric mosquito net 35. The small flying insects are killed by electricity when they contact the electric mosquito net 35, so as to intercept and eliminate the small flying insects, avoid the small flying insects flying into the equipment box 1 and mixing with the meat quality to reduce the processing quality of the equipment. The small flying insects killed by electricity will fall out of the mounting shell 31 through the inclined discharge channel.

[0045] As Figures 1-9As shown, the mouse and insect blocking member is arranged inside the mounting shell 31, which includes two mounting hangers 36 fixed inside the mounting shell 31, two sliding seats 310 sliding inside the mounting shell 31, and a blower disc 314 fixed inside the mounting shell 31. The blower disc 314 is connected to one end of one of the pipes 33 through a connecting pipe. A convex rod 37 is rotatably arranged between the interiors of the two mounting hangers 36. The convex rod 37 penetrates the interiors of the two sliding seats 310. The two sliding seats 310 and the convex rod 37 are not in contact. One end of the convex rod 37 is provided with a fan blade 38, which faces the air outlet surface of the blower disc 314 and is close to the air outlet surface. The exterior of the convex rod 37 is slidingly connected with two worm wheels 39. The worm wheels 39 are slidingly sleeved on the convex rod 37. When the convex rod 37 rotates, the worm wheels 39 rotate. The worm wheels 39 can slide on the exterior of the convex rod 37 to change positions. The two worm wheels 39 are rotatably arranged on one side of the two sliding seats 310. Worm gears 311 are rotatably arranged in the interiors of the two sliding seats 310. The two worm gears 311 are engaged with the two worm wheels 39, respectively. When the worm wheels 39 move, the sliding seats 310 slide in the mounting shell 31, and the worm gears 311 move together, so that the worm gears 311 can always keep the state of engagement with the worm wheels 39. One end of each of the two worm gears 311 is fixed with a connecting rod 312. The exteriors of the two connecting rods 312 are fixed with a plurality of driving ropes 313.

[0046] When the air pump 32 operates, one of the pipes 33 sends air flow into the blower disc 314. The blower disc 314 blows air to the fan blade 38 to make the fan blade 38 rotate. The fan blade 38 drives the convex rod 37 to rotate, and then drives the two worm wheels 39 to rotate. The two worm wheels 39 drive the two connecting rods 312 to rotate through the two worm gears 311, respectively, and then drive the driving ropes 313 to swing, so as to drive away mice, cats and other animals close to the inlet of the feeding shell 5, so as to avoid some animals from entering the equipment box 1 and being crushed, and to avoid pollution of the quality of the equipment after processing.

[0047] As Figures 1-9As shown, the anti-piling member is arranged in the interior of the mounting shell 31, the interior of the mounting shell 31 is provided with a vertical groove 315 and a guide groove 316, the anti-piling member comprises a first bevel gear 317 fixed to one end of the convex rod 37, a reciprocating screw rod 318 rotating in the interior of the mounting shell 31, and two sliding sleeves 319 sliding in the interior of the vertical groove 315 and the interior of the guide groove 316 respectively, one end of the reciprocating screw rod 318 is rotatable on one side of the front face of the mounting shell 31 through a support pad, and the reciprocating screw rod 318 and the guide groove 316 correspond to each other in front and back, one end of the reciprocating screw rod 318 is fixed with a second bevel gear 320, the first bevel gear 317 is engaged with the second bevel gear 320, the exterior of the reciprocating screw rod 318 is provided with a moving arm 321, one end of the moving arm 321 extends into the interior of the guide groove 316, one end of the moving arm 321 is fixedly connected with one of the sliding sleeves 319, a cleaning pipe 322 is rotatable between the interiors of the two sliding sleeves 319, a plurality of air nozzles are arranged on the cleaning pipe 322 at equal intervals, and a small air blower is arranged on the cleaning pipe 322 and communicates with the air outlet end of the small air blower.

[0048] As shown in the figure, Figures 1-9 two clamping holes 323 are arranged at both ends of the cleaning pipe 322, the two clamping holes 323 are distributed at about ninety degrees between them, the inner surfaces of the two sliding sleeves 319 are fixedly provided with elastic clamping balls 324, the size of the elastic clamping balls 324 is matched with the clamping holes 323, when the cleaning pipe 322 moves from bottom to top, the elastic clamping balls 324 are clamped in the corresponding one of the clamping holes 323, the air nozzles on the cleaning pipe 322 are inclined upward, when the cleaning pipe 322 moves from top to bottom, the elastic clamping balls 324 are clamped in the other corresponding clamping hole 323, and the air nozzles on the cleaning pipe 322 are inclined downward, two positioning rods 325 corresponding in up and down are fixed in the interior of the mounting shell 31, the two positioning rods 325 are close to the edge of the vertical groove 315, four positioning rods 325 can also be arranged, two of which are arranged close to the edge of the vertical groove 315, and the other two are arranged close to the edge of the guide groove 316, and the heights of the positioning rods 325 arranged on the vertical groove 315 and the guide groove 316 are consistent, a reversing rod 326 is fixed to the exterior of the cleaning pipe 322, the reversing rod 326 is close to one end of the cleaning pipe 322, the reversing rod 326 can contact the positioning rod 325 when the cleaning pipe 322 moves to the position of the positioning rod 325, similarly, if four positioning rods 325 are arranged, the reversing rod 326 also needs to be increased by one and arranged close to the other end of the cleaning pipe 322.

[0049] When the convex rod 37 rotates, the second bevel gear 320 is driven to rotate by the first bevel gear 317, so as to drive the reciprocating wire rod 318 to rotate. When the reciprocating wire rod 318 rotates, the moving arm 321 is limited by the guide groove 316 and moves up and down along the reciprocating wire rod 318 repeatedly, so as to drive the sliding sleeve 319 and the cleaning pipe 322 to move up and down. When the cleaning pipe 322 moves, the small insect corpses that have not fallen off the electric mosquito net 35 are blown off, so as to avoid that the small insects are accumulated on the electric mosquito net 35 and reduce the efficiency of eliminating the small insects in the later period.

[0050] When the cleaning pipe 322 moves upward to the point where the reversing rod 326 contacts the positioning rod 325 in the upper position, in the case that the cleaning pipe 322 continues to move upward, the reversing rod 326 is pushed by the positioning rod 325 to deflect the cleaning pipe 322. After the cleaning pipe 322 deflects, the other clamping hole 323 is turned to the position corresponding to the elastic clamping ball 324, the elastic clamping ball 324 is clamped in the clamping hole 323 corresponding thereto at this time to limit the position of the cleaning pipe 322, so as to automatically change the direction of the air jet nozzle to downward. Conversely, when the cleaning pipe 322 moves downward to the point where the reversing rod 326 contacts the positioning rod 325 in the lower position, the air jet nozzle of the cleaning pipe 322 deflects upward, and the air jet nozzle automatically changes the direction of the airflow, so that the cleaning effect on the electric mosquito net 35 is better.

[0051] A safe meat processing meat grinder using method, comprising the following steps:

[0052] Step one: after the positioning shaft 13 is pulled out of the positioning sleeve 14, the T-shaped rod 12 is pushed to move into the support table 2. The T-shaped rod 12 pushes the two rotating rods 8 to deflect in the direction away from each other, so as to make the two connecting rods 312 away, so that the meat can enter the equipment box 1. After the meat is put in, the T-shaped rod 12 is pulled back to the original position to limit, so that the two connecting rods 312 reset;

[0053] Step two: the air pump 32 sucks air into the two pipelines 33 and sprays it out through the nozzle 34, so that two airflow walls are formed between the electric mosquito net 35 and the pipeline 33. When the small insects pass through, they are blown by the airflow to the electric mosquito net 35 and die by electricity;

[0054] Step three: when the air pump 32 operates, the airflow is sent into the air supply disc 314, blows the fan blade 38 to rotate, so that the convex rod 37 drives the two worm gears 39 to rotate, and the two connecting rods 312 are driven by the two worm gears 311 to rotate, so that the driving rope 313 swings, and the animals such as mice and cats close to the driving rope 313 are driven away.

[0055] Step four: when the convex rod 37 rotates, the reciprocating screw rod 318 is rotated by the first bevel gear 317 and the second bevel gear 320, the moving arm 321 moves up and down along the reciprocating screw rod 318, so as to drive the cleaning pipe 322 to move up and down to blow the small insect corpses on the electric mosquito net 35 which have not fallen off;

[0056] Step five: when the cleaning pipe 322 moves up to the reversing rod 326 to contact the positioning rod 325, under the condition that the cleaning pipe 322 continuously moves up, the reversing rod 326 is pushed by the positioning rod 325 to deflect the cleaning pipe 322, so as to adjust the orientation of the air jet nozzle to downward, conversely, when the cleaning pipe 322 moves down to the reversing rod 326 to contact the positioning rod 325 which is below, the air jet nozzle of the cleaning pipe 322 deflects upward.

[0057] The above description is only the preferred embodiment of the present application, which is only illustrative but not restrictive. It is understood by those skilled in the art that many changes, modifications and even equivalents can be made to the present application within the spirit and scope defined by the claims of the present application, but all will fall within the protection scope of the present application.

Claims

1. A meat grinder for meat processing with high safety, characterized in that, The utility model relates to a meat grinder, which comprises a device box (1) with a support table (2) fixed on the top of the device box (1), a feeding channel (4) arranged on the top of the device box (1), and a feeding shell (5) fixed on the top of the feeding channel (4). The anti-entry assembly (3) is arranged on the top of the support table (2) and comprises a flying insect blocking piece for preventing flying insects from entering the device box (1) when the meat grinder is working. The flying insect blocking piece comprises a mounting shell (31) fixed on the top of the support table (2), a gas pump (32) fixed on one side of the mounting shell (31), two pipes (33) fixed on one side of the inside of the mounting shell (31), and an electric mosquito net (35) fixed on the other side of the inside of the mounting shell (31). The gas pump (32) is connected to the two pipes (33) through a communication pipe, and a plurality of nozzles (34) are arranged on the outside of the two pipes (33). The anti-entry assembly (3) further comprises an anti-accumulation piece arranged in the mounting shell (31) for cleaning flying insects that do not fall off the electric mosquito net (35). The inside of the mounting shell (31) is provided with a vertical groove (315) and a guide groove (316). The anti-accumulation piece comprises a first bevel gear (317) fixed on one end of a convex strip rod (37), a reciprocating screw rod (318) rotating in the inside of the mounting shell (31), and two sliding sleeves (319) sliding in the inside of the vertical groove (315) and the inside of the guide groove (316), respectively. One end of the reciprocating screw rod (318) is fixed with a second bevel gear (320), the first bevel gear (317) is engaged with the second bevel gear (320), the outside of the reciprocating screw rod (318) is provided with a moving arm (321), one end of the moving arm (321) extends into the inside of the guide groove (316), one end of the moving arm (321) is fixedly connected with one of the sliding sleeves (319), and a cleaning pipe (322) is arranged between the interiors of the two sliding sleeves (319). Both ends of the cleaning pipe (322) are provided with two clamping holes (323), the inner surfaces of the two sliding sleeves (319) are fixedly provided with elastic clamping balls (324), the inside of the mounting shell (31) is fixedly provided with two positioning rods (325) corresponding in up and down directions, and the outside of the cleaning pipe (322) is fixedly provided with a reversing rod (326). The anti-entry assembly (3) further comprises a mouse and insect blocking piece arranged in the inside of the mounting shell (31) for preventing mice and insects from entering the device box (1) when the meat grinder is working.

2. The meat processing grinder with high safety according to claim 1, characterized in that, ​ 3. The meat processing grinder with high safety according to claim 2, characterized in that, The mouse block includes two mounting lugs (36) fixed inside the mounting shell (31), two sliding seats (310) sliding inside the mounting shell (31), and a blower disc (314) fixed inside the mounting shell (31), the blower disc (314) is communicated with one end of one of the pipes (33) through a connecting pipe, a convex strip rod (37) is rotatably arranged between the interiors of the two mounting lugs (36), the convex strip rod (37) penetrates the interiors of the two sliding seats (310), one end of the convex strip rod (37) is provided with a fan blade (38), the exterior of the convex strip rod (37) is slidingly connected with two worm wheels (39), the two worm wheels (39) are rotatably arranged on one side of the two sliding seats (310) respectively; The interiors of the two sliding seats (310) are rotatably provided with two worm gears (311), the two worm gears (311) are engaged with the two worm wheels (39) respectively, one end of each of the two worm gears (311) is fixed with a connecting rod (312), the exterior of each of the two connecting rods (312) is fixed with a plurality of driving ropes (313).

4. The meat processing grinder according to claim 3, wherein Two transverse grooves (6) are formed in the upper portion of the support table (2), one end of each of the two connecting rods (312) penetrates the interior of one of the two transverse grooves (6), a support plate (7) is fixed in the interior of the support table (2), two rotating rods (8) are rotatably arranged on the upper portion of the support plate (7), a through groove (9) is formed in the interior of each of the two rotating rods (8), a support shaft (10) is slidingly arranged in the interior of each of the two through grooves (9), one end of each of the two connecting rods (312) is fixedly connected with one end of each of the two support shafts (10), a sliding groove (11) is formed in one side of each of the two rotating rods (8), a T-shaped rod (12) is slidingly arranged between the interiors of the two sliding grooves (11), a positioning shaft (13) is slidingly arranged at one end of the T-shaped rod (12), two positioning sleeves (14) are fixed on the upper portion of the support plate (7).

5. The meat processing grinder with high safety according to claim 1, characterized in that, A single-hole partition plate (15) is fixed in the interior of the equipment box (1), two meat grinding rods (16) are arranged in the interior of the equipment box (1).

6. A use method of the safe meat grinder, applied to the safe meat grinder that can prevent the meat from being contaminated. Step one: after the positioning shaft (13) is pulled out of the positioning sleeve (14), the T-shaped rod (12) is pushed to move into the support table (2), the T-shaped rod (12) pushes the two rotating rods (8) to deflect away from each other, so that the two connecting rods (312) are away from each other, so that the meat can enter the equipment box (1), after the meat is put in, the T-shaped rod (12) is pulled back to the original position, and the two connecting rods (312) are reset; Step two: the air pump (32) sucks air into the two pipes (33) and sprays it out through the nozzles (34), so that two air flow walls are formed between the electric mosquito net (35) and the pipes (33), and small insects are blown to the electric mosquito net (35) and die by electricity when passing through. Step three: when the air pump (32) is running, the air flow is sent into the air supply disc (314), blowing the fan blade (38) to rotate, so that the convex rod (37) drives the two worm gears (39) to rotate, and the two worm gears (39) drive the two connecting rods (312) to rotate through the two worm gears (311), so that the driving rope (313) swings to drive away the animals nearby; Step four: when the convex rod (37) rotates, the reciprocating silk rod (318) is driven to rotate through the first bevel gear (317) and the second bevel gear (320), and the moving arm (321) moves up and down along the reciprocating silk rod (318), so as to drive the cleaning pipe (322) to move up and down to blow off the small insect corpses on the electric mosquito net (35) that have not fallen off; Step five: when the cleaning pipe (322) moves up to the reversing rod (326) to contact the positioning rod (325), under the condition that the cleaning pipe (322) continues to move up, the reversing rod (326) is pushed by the positioning rod (325) to deflect the cleaning pipe (322), so as to adjust the direction of the air jet nozzle to downward, and vice versa, when the cleaning pipe (322) moves down to the reversing rod (326) to contact the positioning rod (325) below, the air jet nozzle of the cleaning pipe (322) will be deflected upward.

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