Efficient drying equipment for producing and processing dried meat slices

Abstract

The invention discloses efficient drying equipment for dried meat slice production and processing, and relates to the technical field of dried meat slice production and processing, the efficient drying equipment comprises a supporting mechanism and an accelerating mechanism, the supporting mechanism comprises a drying box body and a feeding frame, the side wall of the drying box body is connected with the feeding frame in a clamped mode, and a plurality of universal wheels are arranged on the bottom wall of the feeding frame; an acceleration mechanism is arranged on the feeding frame, and a drying mechanism and a driving mechanism are arranged on the drying box body. The dried meat slice drying device has the advantages that through cooperation of the first inclined plate, the second inclined plate and the inclined folded plate, hot air can be accurately blown to dried meat slices to be dried, and it is avoided that when the lower-layer dried meat slices to be dried are dried, evaporated water vapor influences the upper-layer dried meat slices to be dried; through cooperation of the first acceleration assembly, the second acceleration assembly and the third acceleration assembly, the contact position of the to-be-dried meat slice and hot air is changed, the flowing speed of air on the surface of the to-be-dried meat slice is increased, and drying is accelerated; through cooperation of the driving mechanism and the acceleration mechanism, wind energy is converted into kinetic energy.

Description

Technical Field

[0001] The present invention relates to the technical field of meat jerky production and processing, and particularly to an efficient drying device for meat jerky production and processing. Background Art

[0002] The raw materials for producing meat jerky are usually lean meats, such as pork, beef, chicken, etc., which are usually made through processes such as cutting and marinating, flavoring, sun-drying or baking, so that the meat jerky has a long shelf life and is convenient to carry and eat. In the process of mechanized production of meat jerky, in order to ensure the consistency of products, the processed meat paste is usually extruded through a meat jerky extrusion device to form a certain shape, such as strips, flakes, etc., and then placed in a drying box for drying operations to remove excess moisture to extend the shelf life.

[0003] In the current drying process of meat jerky, the meat paste is extruded onto a tray through a meat jerky extrusion device, and then the tray with the laid meat jerky is placed in a drying box bracket, and the drying box is closed for drying operations. The hot air blower equipped in the drying box generates hot air and distributes the hot air into the drying space; however, in order to make reasonable use of the space in the drying box, there are usually multiple trays arranged vertically. The water vapor generated by the lower-layer meat jerky during drying will flow upward, resulting in the upper-layer meat jerky being wetted by the water vapor, affecting the drying effect and efficiency; secondly, in the drying box, the trays are usually in relatively fixed positions, and the hot air flows in the drying box, and the water on the surface and inside of the meat jerky to be dried is accelerated to evaporate quickly through the hot air. However, the contact position and contact area between the meat jerky to be dried and the hot air are relatively fixed, resulting in the drying effect needing to be improved and the overall drying time being longer.

[0004] Therefore, in order to improve the drying efficiency and shorten the overall drying time; the present invention provides an efficient drying device for meat jerky production and processing. Summary of the Invention

[0005] The purpose of the present invention is to solve the problems existing in the prior art, and to propose an efficient drying device for meat jerky production and processing.

[0006] In order to achieve the above purpose, the present invention adopts the following technical scheme: An efficient drying device for meat jerky production and processing, including a support mechanism and an acceleration mechanism. The support mechanism includes a drying box body and a loading rack. The side wall of the drying box body is snap-connected with the loading rack, and a plurality of universal wheels are arranged on the bottom wall of the loading rack. An acceleration mechanism is arranged on the loading rack, and a drying mechanism and a driving mechanism are arranged on the drying box body.

[0007] The acceleration mechanism includes a plurality of feeding components for feeding the dried meat slices, which are evenly distributed from top to bottom, a plurality of supporting components for supporting the corresponding feeding components, an acceleration component one for vibrating the dried meat slices left and right, an acceleration component two for vibrating the dried meat slices up and down, and an acceleration component three for increasing the contact area between the dried meat slices and the air.

[0008] The drying mechanism includes a hot air blower, and the hot air blower is installed on the top wall of the drying box body. The air outlet pipe of the hot air blower is installed inside the left and right of the drying box body, and a plurality of air outlet holes connected to the air outlet of the air outlet pipe are evenly opened on the inner walls of the left and right sides of the drying box body. A wind guiding component is arranged on the inner wall of the drying box body.

[0009] In the above-mentioned efficient drying equipment for dried meat slice production and processing, the supporting component includes a U-shaped frame, and a plurality of U-shaped frames are evenly fixedly connected from top to bottom on the rear side wall of the feeding frame. A Feng-shaped balancing member is symmetrically fixed on the left and right of the U-shaped frame. The Feng-shaped balancing member is composed of three short rods fixed to the U-shaped frame and a long rod fixedly penetrating through the three short rods and connected to the U-shaped frame. The top wall heights of the short rods of the Feng-shaped balancing member are all higher than the top wall height of the long rod of the Feng-shaped balancing member, and the top wall height of the short rod of the Feng-shaped balancing member is lower than the top wall height of the U-shaped frame. A slide rail one is opened at the rear part of the top wall of the U-shaped frame.

[0010] In the above-mentioned efficient drying equipment for dried meat slice production and processing, the feeding component includes a hollow plate arranged in the U-shaped frame, and the top walls of the short rods of the Feng-shaped balancing member are jointly slidably connected left and right with the hollow plate. A plurality of through holes are evenly arranged in a matrix on the upper and lower walls of the hollow plate, and two adjustment grooves are opened on the rear side wall of the hollow plate. An installation frame is sleeved on the periphery of the hollow plate and is slidably connected up and down. Hole positions are opened at the four corners of the hollow plate and the installation frame. A positioning bolt sleeved with a spring is engaged and connected in the hole positions of the hollow plate, and the positioning bolt is slidably connected up and down in the hole positions corresponding to the four corners of the hollow plate.

[0011] In the above-mentioned efficient drying equipment for dried meat slice production and processing, the acceleration component one includes a cam one. The middle short rod top walls of the Feng-shaped balancing members on the right part of the U-shaped frame are all rotatably connected with a cam one, and a plurality of cam ones corresponding to the hollow plate are connected by a connecting rod one. The left side wall of the U-shaped frame is connected by a spring with a baffle plate staggered with the short rods of the Feng-shaped balancing member, and the right side wall of the baffle plate is engaged and connected with the left side wall of the installation frame.

[0012] In the above-mentioned efficient drying equipment for meat jerky production and processing, the acceleration component two includes a cam two. A left-right oriented connecting rod two is rotatably connected to the middle of the bottom walls of the return frame and the cross-shaped balance member. And cam two is fixed below the middle of the corresponding hollow plate on each connecting rod two. The left ends of the connecting rod two are all fixed with bevel gears one, and the side walls of the bevel gears one are all meshed with bevel gears two. A plurality of the bevel gears two are rotatably connected to the left side wall of the return frame through an up-down oriented connecting rod three.

[0013] In the above-mentioned efficient drying equipment for meat jerky production and processing, the acceleration component three includes a ventilation member. And a ventilation member is slidably connected left and right in the hollow plate through a spring. The ventilation member is composed of a plurality of cylindrical members adapted to the through holes and connected together. And an extension plate is fixed to the rear side wall of the ventilation member and is slidably connected to the rear side wall of the hollow plate. The extension plate is slidably connected to the slide rail one. A locking member is slidably connected back and forth to the top wall of the extension plate through a spring. And the top wall of the locking member is inclined forward. The rear inner wall of the feeding rack is fixed with an electric push rod one corresponding to the extension plate up and down through a plate member. And a wedge block is fixed to the bottom wall of the output end of the electric push rod one. The bottom wall of the wedge block is inclined in a shape adapted to the top wall of the locking member.

[0014] In the above-mentioned efficient drying equipment for meat jerky production and processing, the air guiding component includes an inclined plate one. And inclined plate one inclined towards the bottom wall of the hollow plate and inclined plate two inclined towards the top wall of the hollow plate are fixed to the left and right inner walls of the drying box body. An inclined folding plate staggered with the hollow plate is fixed to the rear inner wall of the drying box body. And a water pipe connected to a plurality of inclined folding plates is fixed to the middle of the rear inner wall of the drying box body. The side of the inclined folding plate close to the rear inner wall of the drying box body inclines towards the water pipe. And the bottom water outlet of the water pipe is arranged outside the drying box body. A corresponding water inlet is opened at the connection of the water pipe and the inclined folding plate.

[0015] In the above-mentioned efficient drying equipment for meat jerky production and processing, the driving mechanism includes an air outlet component and a driving component. And the air outlet component includes an air outlet cylinder one and an air outlet cylinder two. The left and right parts of the inner bottom wall of the drying box body are respectively fixed with an air outlet cylinder one and an air outlet cylinder two. And ventilation pipes are fixed to the upper and lower bottom walls of the air outlet cylinder one and the air outlet cylinder two in a staggered manner. A slide rail two is opened on the inner bottom wall of the drying box body. And a T-shaped air blocking plate is slidably connected left and right on the slide rail two through an electric slider.

[0016] In the above-mentioned efficient drying equipment for meat jerky production and processing, the driving component includes a rotating paddle. And a rotating paddle is rotatably connected to the inside of each of the air outlet cylinder one and the air outlet cylinder two. A connecting piece one is fixed to the top wall of the rotating paddle and is rotatably connected to the top walls of the corresponding air outlet cylinder one and the air outlet cylinder two. And an electric push rod two is installed inside the connecting piece one. A connecting piece two in a rectangular shape is slidably connected up and down to the bottom wall of the connecting rod one through a spring.

[0017] In the above-mentioned high-efficiency drying equipment for meat jerky production and processing, an inverted L-shaped guide corresponding to air outlet 1 and air outlet 2 is fixed to the bottom wall of the drying box body, and a slide groove adapted to connector 2 is provided on the inverted L-shaped guide, and a locking hole adapted to connector 2 is provided on the top wall of connector 1, and the rear side wall of connector 2 is provided with a chamfer.

[0018] Compared with the existing technology, the advantages of the present invention are: By cooperating with the inclined plate 1, the inclined plate 2 and the inclined folding plate, the hot air can be blown accurately to the dried meat to be dried, and the evaporation of water vapor during the drying of the dried meat on the lower layer can be prevented from affecting the dried meat on the upper layer; the hot air is guided by the inclined plate 1 and the inclined plate 2 to flow to the upper and lower parts of the dried meat to be dried respectively, and targeted drying is carried out, and the water vapor flowing upward from the dried meat to be dried below is blocked by the inclined folding plate, and the water vapor condensed on the inclined folding plate flows along the inclined wall to the middle and is discharged from the interior of the drying box through the sewer pipe.

[0019] By cooperating with the acceleration component 1, the acceleration component 2 and the acceleration component 3, the position where the dried meat to be dried contacts the hot air is changed, the flow rate of the air on the surface of the dried meat to be dried is accelerated, and the drying is accelerated; the cam 1 pushes the dried meat to be dried to move in the horizontal direction during the drying operation, and the cam 2 pushes the dried meat to be dried to move in the vertical direction during the drying operation; the ventilation part moves from a position overlapping with the through hole to a position staggered with the through hole, and the through hole is no longer closed. The hot air is blown to the dried meat through the through hole, so as to increase the contact area between the dried meat and the hot air and improve the drying efficiency.

[0020] By cooperating with the driving mechanism and the acceleration mechanism, wind energy is converted into kinetic energy, so that the acceleration component 1 and the acceleration component 2 operate alternately; the connecting rod 1 and the connecting rod 3 are connected to the rotating paddle through the connecting piece 1 and the connecting piece 2, and when the hot air blown out passes through the air outlet tube 1 and the air outlet tube 2, the rotating paddle is driven to rotate; the T-shaped wind resistance plate intermittently controls the air inlet of the ventilation duct on the air outlet tube 1 and the air outlet tube 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein: Figure 1 A schematic diagram of the overall structure.

[0022] Figure 2 It is a structural diagram of the drying mechanism.

[0023] Figure 3 A schematic diagram of the partial structure of the support component.

[0024] Figure 4 It is a structural diagram of the feeding component.

[0025] Figure 5Schematic structural diagram of acceleration component 1.

[0026] Figure 6 Schematic structural diagram of acceleration component 2.

[0027] Figure 7 Schematic structural diagram of acceleration component 3.

[0028] Figure 8 Partial schematic structural diagram of the drive component.

[0029] Figure 9 Schematic structural diagram of the air outlet component.

[0030] Figure 10 Schematic cross-sectional view of the inclined folding plate.

[0031] Figure 11 Schematic cross-sectional view of the installation frame.

[0032] In the figure: 1. Support mechanism; 11. Drying box body; 12. Loading rack; 2. Acceleration mechanism; 21. Support component; 211. Return-shaped frame; 212. Feng-shaped balance member; 213. Slide rail 1; 22. Loading component; 221. Hollow plate; 222. Through hole; 223. Adjustment groove; 224. Installation frame; 225. Positioning bolt; 23. Acceleration component 1; 231. Cam 1; 232. Connecting rod 1; 233. Baffle; 24. Acceleration component 2; 241. Cam 2; 242. Bevel gear 1; 243. Bevel gear 2; 244. Connecting rod 2; 245. Connecting rod 3; 25. Acceleration component 3; 251. Ventilation member; 252. Extension plate; 253. Locking member; 254. Wedge block; 255. Electric push rod 1; 3. Drying mechanism; 31. Hot air blower; 32. Air outlet hole; 33. Air guiding component; 331. Inclined plate 1; 332. Inclined plate 2; 333. Inclined folding plate; 334. Drain pipe; 4. Driving mechanism; 41. Air outlet component; 411. Air outlet cylinder 1; 412. Air outlet cylinder 2; 413. T-shaped air blocking plate; 414. Slide rail 2; 42. Driving component; 421. Rotating paddle; 422. Connecting piece 1; 423. Connecting piece 2; 424. Inverted L-shaped guiding piece; 425. Electric push rod 2. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] Refer to Figure 1, An efficient drying device for meat jerky production and processing, including a support mechanism 1 and an acceleration mechanism 2. The support mechanism 1 includes a drying box body 11 and a loading rack 12. The side wall of the drying box body 11 is snap-connected with the loading rack 12. The bottom wall of the loading rack 12 is provided with a plurality of universal wheels. An acceleration mechanism 2 is arranged on the loading rack 12, and a drying mechanism 3 and a driving mechanism 4 are arranged on the drying box body 11.

[0035] Refer to Figure 1 , The acceleration mechanism 2 includes a plurality of feeding components 22 for feeding meat jerky evenly distributed from top to bottom, a plurality of support components 21 for supporting the corresponding feeding components 22, an acceleration component one 23 for vibrating the meat jerky left and right, an acceleration component two 24 for vibrating the meat jerky up and down, and an acceleration component three 25 for increasing the contact area between the meat jerky and the air.

[0036] Refer to Figure 3 , The support component 21 includes a rectangular frame 211. A plurality of rectangular frames 211 are evenly and fixedly connected to the rear side wall of the loading rack 12 from top to bottom. A cross-shaped balancing member 212 is symmetrically fixed on the left and right of the rectangular frame 211. The cross-shaped balancing member 212 is composed of three short rods fixed to the rectangular frame 211 and a long rod fixedly penetrating through the three short rods and connected to the rectangular frame 211. The top wall heights of the short rods of the cross-shaped balancing member 212 are all higher than the top wall height of the long rod of the cross-shaped balancing member 212. The top wall height of the short rod of the cross-shaped balancing member 212 is lower than the top wall height of the rectangular frame 211. A slide rail one 213 is opened at the rear part of the top wall of the rectangular frame 211.

[0037] Refer to Figures 3 to 5 、 Figure 11 , The feeding component 22 includes a hollow plate 221 arranged in the rectangular frame 211. The top walls of the short rods of the cross-shaped balancing member 212 are jointly and slidably connected to the left and right of the hollow plate 221. A plurality of through holes 222 are evenly arranged in a matrix on the upper and lower walls of the hollow plate 221. Two adjusting grooves 223 are opened on the rear side walls of the hollow plate 221. An installation frame 224 that slides up and down is sleeved on the periphery of the hollow plate 221. Hole positions are opened at the four corners of the hollow plate 221 and the installation frame 224. Positioning bolts 225 sleeved with springs are snap-connected in the hole positions of the hollow plate 221. The positioning bolts 225 slide up and down in the hole positions corresponding to the four corners of the hollow plate 221.

[0038] Before use, the meat jerky after being processed and laid flat by the meat jerky extrusion molding equipment (a mature existing equipment, not elaborated here too much) is loaded through the loading component 22, and the supporting component 21 plays a supporting role for the loading component 22. After the loading is completed, the meat jerky on the supporting component 21 and the loading component 22 is driven by the loading frame 12 to move into the drying box body 11 for drying operations; hot air drying is carried out through the drying mechanism 3 and the wind is guided to blow towards the meat jerky to be dried, while preventing the upward flowing water vapor from affecting the drying of the upper-side meat jerky; during drying, due to the blowing of the hot air, the driving mechanism 4 drives the acceleration component one 23 and the acceleration component two 24 to drive the meat jerky to be dried to perform displacements in the horizontal direction and the vertical direction respectively; after the meat jerky to be dried is fixed and formed through a period of drying, the acceleration component three 25 adjusts the contact area between the loading component 22 and the meat jerky to be dried to accelerate the drying speed of the meat jerky to be dried.

[0039] Refer to Figure 1 、 Figure 2 and Figure 10 As shown in, the drying mechanism 3 includes a hot air blower 31. The top wall of the drying box body 11 is installed with a hot air blower 31. The air outlet pipe of the hot air blower 31 is installed inside the left and right of the drying box body 11. A plurality of air outlet holes 32 connected to the air outlet of the air outlet pipe are evenly opened on the left and right inner walls of the drying box body 11. A wind guiding component 33 is arranged on the inner wall of the drying box body 11.

[0040] Refer to Figure 2 As shown in, the wind guiding component 33 includes an inclined plate one 331. The left and right inner walls of the drying box body 11 are fixed with an inclined plate one 331 inclined towards the bottom wall of the hollow plate 221 and an inclined plate two 332 inclined towards the top wall of the hollow plate 221. The rear inner wall of the drying box body 11 is fixed with an inclined folding plate 333 staggered with the hollow plate 221. The middle of the rear inner wall of the drying box body 11 is fixed with a water pipe 334 connected to a plurality of inclined folding plates 333. The side of the inclined folding plate 333 close to the rear inner wall of the drying box body 11 inclines towards the water pipe 334. The bottom water outlet of the water pipe 334 is arranged outside the drying box body 11. A corresponding water inlet is opened at the connection between the water pipe 334 and the inclined folding plate 333.

[0041] The meat paste is laid flat on the hollow plate 221 in the middle of the installation frame 224 by using the meat jerky extrusion molding equipment. The hollow plate 221 and the installation frame 224 are placed on the return frame 211. The loading frame 12 is pushed towards the drying box body 11. The loading frame 12 moves through the universal wheels, driving the acceleration mechanism 2 and the meat jerky to be dried for batch loading. The side of the drying box body 11 close to the loading frame 12 is closely attached to form a relatively enclosed drying space.

[0042] The pipeline of the hot air blower 31 blows out hot air, and the hot air is evenly blown out from the air outlet holes 32. The hot air is guided by the inclined plate one 331 and the inclined plate two 332 and flows to the upper and lower sides of the meat jerky to be dried on the return frame 211 respectively for targeted drying. The meat jerky to be dried on the return frame 211 is located between two adjacent inclined folding plates 333. During the drying process, the water vapor flowing upward from the meat jerky to be dried on the lower return frame 211 is blocked by the inclined folding plate 333 and will not directly affect the drying of the upper-side meat jerky. The water vapor condensed on the inclined folding plate 333 flows downward along the inclined direction to the water pipe 334 and enters the water pipe 334 through the corresponding water inlet on the water pipe 334, and then flows vertically downward to discharge from the inside of the drying box body 11.

[0043] Refer to Figure 3 and Figure 5 The acceleration component one 23 includes a cam one 231. The middle short rod top walls of the cross-shaped balance parts 212 on the right side of the return frame 211 are rotatably connected with a cam one 231 respectively. A plurality of cams one 231 corresponding to the hollow plates 221 are connected by a connecting rod one 232. The left side wall of the return frame 211 is connected with a baffle 233 which is staggeredly distributed with the short rod of the cross-shaped balance part 212 through a spring. The right side wall of the baffle 233 is engaged with the left side wall of the installation frame 224.

[0044] Refer to Figure 6 The acceleration component two 24 includes a cam two 241. A connecting rod two 244 facing left and right is rotatably connected to the middle parts of the bottom walls of the return frame 211 and the cross-shaped balance part 212. Cams two 241 are fixed on the connecting rod two 244 and are located below the middle parts of the corresponding hollow plates 221. The left ends of the connecting rod two 244 are fixed with bevel gears one 242 respectively. The side walls of the bevel gears one 242 are meshed with bevel gears two 243 respectively. A plurality of bevel gears two 243 are rotatably connected to the left side wall of the return frame 211 through an up-and-down facing connecting rod three 245.

[0045] Refer to Figure 4 and Figure 7 The acceleration component three 25 includes a ventilation part 251. The ventilation part 251 is slidably connected to the inside of the hollow plate 221 through a spring left and right. The ventilation part 251 is composed of a plurality of cylindrical parts adapted to the through holes 222. The rear side wall of the ventilation part 251 is fixed with an extension plate 252 which is slidably connected to the rear side wall of the hollow plate 221. The extension plate 252 is slidably connected to the slide rail one 213. The top wall of the extension plate 252 is slidably connected to a locking part 253 through a spring front and back. The top wall of the locking part 253 is inclined forward. The rear inner wall of the feeding rack 12 is fixed with an electric push rod one 255 corresponding to the extension plate 252 through a plate member. The bottom wall of the output end of the electric push rod one 255 is fixed with a wedge block 254. The bottom wall of the wedge block 254 is inclined in a shape adapted to the top wall of the locking part 253.

[0046] Refer toFigure 1 , Figure 8 and Figure 9 , the driving mechanism 4 includes an air outlet assembly 41 and a driving assembly 42. The air outlet assembly 41 includes an air outlet cylinder one 411 and an air outlet cylinder two 412. The left and right parts of the inner bottom wall of the drying box body 11 are respectively fixed with the air outlet cylinder one 411 and the air outlet cylinder two 412. The upper and lower bottom walls of the air outlet cylinder one 411 and the air outlet cylinder two 412 are both fixed with ventilation pipes distributed in a staggered manner. A slide rail two 414 is opened on the inner bottom wall of the drying box body 11, and a T-shaped air blocking plate 413 is slidably connected left and right on the slide rail two 414 through an electric slider.

[0047] Referring to Figure 8 and Figure 9 , the driving assembly 42 includes a rotating paddle 421. The rotating paddle 421 is rotatably connected inside both the air outlet cylinder one 411 and the air outlet cylinder two 412. A connecting piece one 422 rotatably connected to the top walls of the corresponding air outlet cylinder one 411 and the air outlet cylinder two 412 is fixed on the top wall of the rotating paddle 421. An electric push rod two 425 is installed inside the connecting piece one 422. The bottom wall of the connecting rod one 232 is slidably connected up and down through a spring (not shown in the figure) with a rectangular connecting piece two 423; an inverted L-shaped guiding piece 424 corresponding to the air outlet cylinder one 411 and the air outlet cylinder two 412 is fixed on the inner bottom wall of the drying box body 11. A chute adapted to the connecting piece two 423 is opened on the inverted L-shaped guiding piece 424. A clamping hole position adapted to the connecting piece two 423 is opened on the top wall of the connecting piece one 422. A chamfer is provided on the rear side wall of the connecting piece two 423.

[0048] Before the loading rack 12 moves, the connecting piece one 422 is rotated to a position where its clamping hole position corresponds to the chute of the inverted L-shaped guiding piece 424. When the loading rack 12 moves to drive the acceleration assembly one 23 and the acceleration assembly two 24 to move, the connecting piece two 423 moves accordingly and approaches the inverted L-shaped guiding piece 424 until the connecting piece two 423 slides into the corresponding chute on the inverted L-shaped guiding piece 424. The spring connected to the corresponding connecting rod one 232 and the connecting rod three 245 is compressed when the connecting piece two 423 enters the chute; the loading rack 12 drives the connecting piece two 423 to continue moving backward until the connecting piece two 423 disengages from the chute of the inverted L-shaped guiding piece 424 and enters the hole position of the connecting piece one 422. The spring connected to the corresponding connecting rod one 232 and the connecting rod three 245 of the connecting piece two 423 resets, and the connecting piece two 423 is clamped and connected to the connecting piece one 422, so that the connecting rod one 232, the connecting rod three 245 and the rotating paddle 421 are connected through the connecting piece one 422 and the connecting piece two 423.

[0049] During the drying operation, the hot air is discharged from the drying box 11 through the air outlet 1 411 and the air outlet 2 412, and the T-shaped air blocking plate 413 is driven by the electric slider to slide left and right on the slide rail 2 414. When the T-shaped air blocking plate 413 moves left and right, the upper ventilation pipes of the air outlet 1 411 and the air outlet 2 412 are intermittently blocked. When the ventilation pipe is not blocked, the rotating paddle 421 inside the air outlet 1 411 or the air outlet 2 412 is rotated by the wind. When the ventilation pipe is blocked, the rotating paddle 421 stops rotating to realize the alternating operation of the acceleration component 1 23 and the acceleration component 2 24.

[0050] When the rotating paddle 421 drives the connecting rod 232 to rotate, the cam 231 rotates accordingly. The cam 231 pushes the hollow plate 221 on the mounting frame 224 and the dried meat to be dried to slide to the left on the V-shaped balance member 212. The spring connected between the baffle 233 and the return frame 211 contracts. After the spring is reset, the hollow plate 221 and the dried meat to be dried are driven to reset, so as to realize the horizontal displacement of the dried meat to be dried during the drying operation, change the position of contact with the hot air, and accelerate the drying.

[0051] When the rotating paddle 421 drives the connecting rod three 245 to rotate, the bevel gear two 243 rotates and drives the bevel gear one 242 to rotate, and the cam two 241 rotates accordingly. The cam two 241 pushes the hollow plate 221 and the dried meat to be dried to slide upward on the "丰"-shaped balance member 212. At the same time, the hollow plate 221 slides upward inside the mounting frame 224. The spring connected between the hollow plate 221 and the mounting frame 224 is compressed and then rebounds, and the hollow plate 221 moves down and resets, so as to realize the vertical displacement of the dried meat to be dried during the drying operation, accelerate the flow speed of the air on the surface of the dried meat to be dried, and accelerate the drying.

[0052] After the meat jerky is fixed and formed after a period of drying, the bottom wall of the output end of the electric push rod 255 moves downward, driving the wedge block 254 to move downward. The wedge block 254 moves downward and approaches the locking piece 253 until it pushes the locking piece 253 to slide backward on the extension plate 252. The locking piece 253 disengages from the right adjustment groove 223 to release the limit on the position of the ventilation piece 251. The spring connecting the ventilation piece 251 to the inner wall of the hollow plate 221 changes from a compressed state to an extended state, pushing the ventilation piece 251 to move to the left. The ventilation piece 251 moves from a position overlapping with the through hole 222 to a position offset from the through hole 222, and the locking piece 253 slides into the left adjustment groove 223 to lock the position of the ventilation piece 251.

[0053] When the jerky is just loaded, the freshly squeezed meat is often still relatively soft, and the ventilation piece 251 closes the through hole 222 to prevent the jerky after being processed and flattened by the meat jerky extrusion molding equipment from being deformed on the hollow plate 221, or falling through the through hole 222 on the hollow plate 221; after a period of drying, the jerky is formed, and the ventilation piece 251 no longer closes the through hole 222, and hot air blows toward the jerky through the through hole 222 to increase the contact area between the jerky and the hot air, thereby improving the drying efficiency.

[0054] When the drying is completed, the top output end of the electric push rod 2 425 moves upward to push the connecting part 2 423 away from the connecting part 1 422, and the loading rack 12 is pulled away from the drying box 11. The connecting part 2 423 returns to the slide groove of the inverted L-shaped guide 424 and moves away from the inverted L-shaped guide 424. The drying box 11 is separated from the loading rack 12 for unloading operations.

[0055] After separating the mounting frame 224 from the baffle 233, the meat jerky on each hollow plate 221 is unloaded. After unloading is completed, the locking piece 253 is manually pushed to slide backward on the extension plate 252, disengaging from the left adjustment slot 223 to release the limit on the position of the ventilation piece 251, and continuing to push the extension plate 252 to drive the ventilation piece 251 to move to the right. The ventilation piece 251 moves from a position staggered with the through hole 222 to a position overlapping with the through hole 222, and the locking piece 253 is released. The locking piece 253 is pushed by the reset of the spring and slides into the position of the right adjustment slot 223 to lock the ventilation piece 251, so as to realize the reset of the ventilation piece 251, which is convenient for the next drying use.

[0056] The specific operating steps of this high-efficiency drying equipment for meat jerky production and processing are as follows: Use meat jerky extrusion molding equipment to spread the meat paste flat on the hollow plate 221, place the mounting frame 224 and the hollow plate 221 on the circular frame 211, push the loading rack 12 toward the drying box 11 for batch loading, and blow out hot air from the pipe of the hot air blower 31. The hot air is guided by the inclined plate 1 331 and the inclined plate 2 332 for targeted drying. The water vapor flowing upward from the meat jerky to be dried on the circular frame 211 is blocked by the inclined folding plate 333, and will not directly affect the drying of the meat jerky on the upper side. The water vapor condenses on the inclined folding plate 333 and is discharged through the sewer pipe 334.

[0057] The loading rack 12 moves, and the driving component 42 is connected to the first acceleration component 23 and the second acceleration component 24. The first cam 231 pushes the meat jerky to be dried to displace in the horizontal direction during the drying operation, and the second cam 241 pushes the meat jerky to be dried to displace in the vertical direction during the drying operation, accelerating the drying. When the meat jerky is fixed and formed after a period of drying, the first electric push rod 255 pushes the wedge block 254 and the locking member 253 to cooperate to unlock, and the ventilation member 251 no longer closes the through hole 222, and the hot air blows to the meat jerky through the through hole 222, improving the drying efficiency.

[0058] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An efficient drying device for meat jerky production and processing, comprising a support mechanism and an acceleration mechanism, characterized in that, The support mechanism includes a drying box body and a feeding rack. The side wall of the drying box body is snap-connected with the feeding rack, and a plurality of universal wheels are arranged on the bottom wall of the feeding rack. An accelerating mechanism is arranged on the feeding rack, and a drying mechanism and a driving mechanism are arranged on the drying box body; The accelerating mechanism includes a plurality of feeding components for feeding the dried meat slices evenly distributed from top to bottom, a plurality of supporting components for supporting the corresponding feeding components, an accelerating component one for vibrating the dried meat slices left and right, an accelerating component two for vibrating the dried meat slices up and down, and an accelerating component three for increasing the contact area between the dried meat slices and the air; The drying mechanism includes a hot air blower, and the hot air blower is installed on the top wall of the drying box body. The air outlet pipe of the hot air blower is installed inside the left and right of the drying box body, and a plurality of air outlet holes connected to the air outlet of the air outlet pipe are evenly opened on the inner walls of the left and right sides of the drying box body. A wind guiding component is arranged on the inner wall of the drying box body.

2. The highly efficient drying equipment for meat jerky production and processing according to claim 1, characterized in that, The supporting component includes a return-shaped frame, and a plurality of return-shaped frames are evenly fixedly connected to the rear side wall of the feeding rack from top to bottom. A Feng-shaped balancing part is symmetrically fixed on the left and right of the return-shaped frame, and the Feng-shaped balancing part is composed of three short rods fixed to the return-shaped frame and a long rod fixedly penetrating through the three short rods and connected to the return-shaped frame. The top wall heights of the short rods of the Feng-shaped balancing part are all higher than the top wall height of the long rod of the Feng-shaped balancing part, and the top wall height of the short rod of the Feng-shaped balancing part is lower than the top wall height of the return-shaped frame. A slide rail one is opened at the rear part of the top wall of the return-shaped frame.

3. An efficient drying device for the production and processing of dried meat slices according to claim 2, characterized in that, The feeding component includes a hollow plate arranged in the return-shaped frame, and the top walls of the short rods of the Feng-shaped balancing part are jointly slidably connected with the hollow plate left and right. A plurality of through holes are evenly opened in a matrix on the upper and lower walls of the hollow plate, and two adjusting grooves are opened on the rear side walls of the hollow plate. An installation frame is sleeved on the periphery of the hollow plate and is slidably connected up and down, and holes are opened at the four corner positions of the hollow plate and the installation frame. Positioning bolts sleeved with springs are snap-connected in the holes of the hollow plate, and the positioning bolts slide up and down in the holes corresponding to the four corners of the hollow plate.

4. An efficient drying device for meat jerky production and processing according to claim 3, characterized in that, The accelerating component one includes a cam one. The middle short rod top walls of the Feng-shaped balancing parts on the right side of the return-shaped frame are all rotatably connected with a cam one, and a plurality of cam ones corresponding to the hollow plate are connected by a connecting rod one. The left side wall of the return-shaped frame is connected with a baffle staggered with the short rods of the Feng-shaped balancing part through a spring, and the right side wall of the baffle is snap-connected with the left side wall of the installation frame.

5. The highly efficient drying equipment for meat jerky production and processing according to claim 3, characterized in that, The accelerating component two includes a cam two. A left and right facing connecting rod two is jointly rotated on the bottom wall middle parts of the return-shaped frame and the Feng-shaped balancing part, and a cam two arranged below the middle part of the corresponding hollow plate is fixed on each connecting rod two. A bevel gear one is fixed at the left end of each connecting rod two, and a bevel gear two is meshed and connected to the side wall of each bevel gear one. A plurality of the bevel gear twos are jointly rotatably connected to the left side wall of the return-shaped frame through an up and down facing connecting rod three.

6. The highly efficient drying equipment for meat jerky production according to claim 3, wherein The acceleration component three includes a ventilation member, and a ventilation member is slidably connected to the inside of the hollow plate through springs on the left and right. The ventilation member is composed of a plurality of cylindrical members adapted to the through holes, and an extension plate slidably connected to the rear side wall of the hollow plate is fixed to the rear side wall of the ventilation member. The extension plate is slidably connected to the first slide rail. A locking member is slidably connected to the top wall of the extension plate through a spring before and after, and the top wall of the locking member is inclined forward. An electric push rod one corresponding to the extension plate up and down is fixed to the rear inner wall of the feeding rack through a plate member, and a wedge block is fixed to the bottom wall of the output end of the electric push rod one. The bottom wall of the wedge block is inclined in a shape adapted to the top wall of the locking member.

7. The high-efficiency drying equipment for meat jerky production and processing according to claim 3, characterized in that, The air guiding component includes an inclined plate one, and inclined plate one inclined towards the bottom wall of the hollow plate and inclined plate two inclined towards the top wall of the hollow plate are fixed to the left and right inner walls of the drying box body. An inclined folding plate staggered with the hollow plate is fixed to the rear inner wall of the drying box body, and a water pipe connected to a plurality of inclined folding plates is fixed to the middle of the rear inner wall of the drying box body. The side of the inclined folding plate close to the rear inner wall of the drying box body inclines towards the water pipe, and the bottom water outlet of the water pipe is arranged outside the drying box body. A corresponding water inlet is opened at the connection part of the water pipe and the inclined folding plate.

8. An efficient drying device for meat jerky production and processing according to claim 4, characterized in that, The driving mechanism includes an air outlet component and a driving component. The air outlet component includes an air outlet cylinder one and an air outlet cylinder two. The air outlet cylinder one and the air outlet cylinder two are respectively fixed to the left and right parts of the inner bottom wall of the drying box body, and ventilation pipes are fixed to the upper and lower bottom walls of the air outlet cylinder one and the air outlet cylinder two in a staggered manner. A second slide rail is opened on the inner bottom wall of the drying box body, and a T-shaped air blocking plate is slidably connected to the second slide rail through an electric slider.

9. An efficient drying device for meat jerky production and processing according to claim 8, characterized in that, The driving component includes a rotating paddle. The rotating paddles are rotatably connected to the inside of the air outlet cylinder one and the air outlet cylinder two respectively. A connecting member one rotatably connected to the top walls of the corresponding air outlet cylinder one and the air outlet cylinder two is fixed to the top wall of the rotating paddle, and an electric push rod two is installed inside the connecting member one. The bottom wall of the connecting rod one is slidably connected to a rectangular connecting member two through a spring before and after.

10. The highly efficient drying equipment for meat jerky production according to claim 9, characterized in that, An inverted L-shaped guiding member corresponding to the air outlet cylinder one and the air outlet cylinder two is fixed to the inner bottom wall of the drying box body. A chute adapted to the connecting member two is opened on the inverted L-shaped guiding member. A clamping hole position adapted to the connecting member two is opened on the top wall of the connecting member one, and a chamfer is arranged on the rear side wall of the connecting member two.

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