Automatic processing device for high-calcium edible salt and processing technology thereof

Abstract

The invention discloses an automatic processing device for high-calcium edible salt, and relates to the technical field of edible salt processing.The automatic processing device comprises a placing frame, a mixing barrel is connected to the middle of the top end of the placing frame through bolts, a crushing and screening circulating mechanism is arranged at the position, corresponding to one side of the mixing barrel, of the top end of the placing frame, and two driving motors are started; the equipment is scientific and reasonable in structure and safe and convenient to use, a crushing and screening circulating mechanism is arranged, through cooperation of the rotating rods, chain wheels and chains, a driving motor can conveniently drive a driving rod and a cam to rotate, and therefore the equipment is convenient to operate, high in practicability and high in practicability. The cam pushes the frame, the base plate, the sliding rod, the connecting frame and the crushing clamping plates to move, the distance between the two crushing clamping plates is changed, extrusion crushing is carried out, in addition, power is reasonably distributed and transmitted, and more energy is saved while the crushing effect is kept.

Description

Technical Field

[0001] The invention relates to the technical field of edible salt processing, and in particular to an automatic processing device for high-calcium edible salt and a processing technology thereof. Background Art

[0002] Low-sodium and high-calcium edible salt refers to salts made from iodized salt as raw materials, with a certain amount of potassium chloride and magnesium sulfate added, and then calcium ions and acid radical ions added. Low-sodium salt has the function of improving the balance of sodium, potassium, and magnesium in the body and preventing high blood pressure. In the processing of edible salt, a crushing device is needed to crush the crystallized salt blocks. For example, a new type of crushing device for inorganic salt production disclosed in the prior art has an application number of (202121131421.X). The patent introduces the material into the feed hopper, and after the telescopic cylinder is powered on and started, it drives the feed hopper to reciprocate in the horizontal direction. During the horizontal movement of the feed hopper, the material is shaken so that the material is dispersed into the feed port and falls from the feed port to the crushing mechanism. The material is dispersed on the crushing mechanism through the material distribution mechanism, thereby improving the crushing effect of the material. However, the existing patent has insufficient crushing effect, and large salt blocks are prone to appear, which affects the effect of subsequent mixing processing. In addition, during the processing, the power cannot be reasonably distributed, resulting in waste. At the same time, it is inconvenient to subsequently process the crushed salt particles, and the degree of automation is low. Therefore, in order to avoid the above-mentioned technical problems, it is necessary to provide an automatic processing device for high-calcium edible salt and its processing technology to overcome the above-mentioned defects in the prior art. Summary of the invention

[0003] The present invention provides an automatic processing device for high-calcium edible salt and a processing technology thereof, which can effectively solve the problems proposed in the above-mentioned background technology that the crushing effect is not enough, large salt blocks are likely to appear, the effect of subsequent mixing processing is affected, and during the processing process, power cannot be reasonably distributed, resulting in waste, and it is inconvenient to subsequently process the crushed salt particles, and the degree of automation is low.

[0004] To achieve the above object, the present invention provides the following technical solution: an automatic processing device for high-calcium edible salt, comprising a placing rack, a mixing drum is connected to the middle position of the top of the placing rack, a crushing and screening circulation mechanism is arranged at a position on one side of the mixing drum corresponding to the top of the placing rack, and the crushing and screening circulation mechanism comprises a crushing box; A crushing box is connected to the top of the placement rack at a position corresponding to one side of the mixing cylinder, a filter cartridge is clamped at the bottom of the crushing box, and a feed groove is opened at the top of the filter cartridge; The two ends of the crushing box are connected to brackets by bolts at positions on both sides of the filter cartridge, and the middle positions of the adjacent ends of the two brackets are clamped with connecting plates, and the adjacent ends of the two connecting plates are connected to sealing plates at positions inside the filter cartridge; A rotating ring is rotatably connected between the sealing plate and the filter cartridge, and a material-pickup plate is equidistantly clamped inside the two rotating rings, and a convex ring is clamped at the opposite ends of the two rotating rings, and an inner toothed ring is clamped on the inner walls of the two convex rings; A rotating rod is symmetrically connected between the two brackets, and a grinding roller is fixedly sleeved at the outer side of the two rotating rods corresponding to the inner position of the filter cartridge, a driving gear is fixedly sleeved at the outer side of one rotating rod corresponding to the inner side of the inner gear ring, and a driving motor is connected to the position of one side of the two rotating rods at one end of the bracket through a mounting plate; Slide rods are equidistantly and movably connected at the top positions of both ends of the crushing box, a connecting frame is clamped at one end of the slide rod corresponding to the internal position of the crushing box, and return springs are connected at the outer positions of the slide rod corresponding to the connecting frame and the crushing box, and the other end of the connecting frame is connected to a crushing splint by bolts.

[0005] According to the above technical solution, baffles are clamped at the positions on both sides of the feed slot corresponding to the top of the filter cartridge, and the thickness of the sealing plate is equal to the thickness of the rotating ring; The outer side of the material stripping plate is in contact with the inner wall of the filter cartridge, the inner gear ring is meshed with the driving gear, and the driving motor is powered by an external power source.

[0006] According to the above technical solution, a pad is clamped at the other end of the slide bar at a position corresponding to the outer side of the crushing box, and both ends of the pad are connected to the frame by bolts. A driving rod is symmetrically rotatably connected inside the crushing box, and cams are fixedly sleeved at the outer sides of the two driving rods corresponding to the inner positions of the frame, and sprockets are fixedly sleeved at the outer sides of the two driving rods and the outer sides of the two rotating rods corresponding to the outer sides of the bracket, and chains are sleeved at the outer sides of the sprockets on the outer sides of the driving rods and the sprockets on the outer sides of the rotating rods; The top of the crushing box is connected to a feed channel, a fixed cylinder is clamped at a position inside the crushing box corresponding to the bottom of the feed channel, and a rotating shaft is rotatably connected at a position inside the crushing box corresponding to the inner side of the fixed cylinder, a dividing plate is fixedly sleeved at an outer side of the rotating shaft corresponding to the inner position of the fixed cylinder, a transmission wheel is fixedly sleeved on the outer side of the rotating shaft and an outer side of a driving rod, and belts are fixedly sleeved on the outer sides of the two transmission wheels.

[0007] According to the above technical solution, the top of the crushing splint is clamped with an inclined plate, both ends of the crushing splint are in contact with the inner wall of the crushing box, both ends of the driving rod pass through both ends of the crushing box, the outer side of the cam is in contact with the inner wall of the frame, one end of the frame is slidably connected to one end of the crushing box, and there are four chains in total.

[0008] According to the above technical solution, connecting grooves are provided at the top and bottom of the fixed cylinder, grooves are provided at equal intervals on the outer side of the dividing plate, the outer side of the dividing plate is in contact with the inner wall of the fixed cylinder, and both ends of the rotating shaft pass through both ends of the crushing box.

[0009] According to the above technical solution, a uniform feeding and mixing mechanism is arranged inside the mixing barrel, and the uniform feeding and mixing mechanism includes a fixed plate; A fixing plate is clamped at the top position of the inner wall of the mixing cylinder, and an electric push rod is symmetrically connected to the top of the fixing plate by bolts, and a lifting plate is connected to the top of the two electric push rods by bolts, and a rotating motor is connected to the middle position of the top of the lifting plate by bolts, and a stirring rod is clamped at the bottom end of the output shaft of the rotating motor, and stirring blades are equidistantly clamped on the outside of the stirring rod, and an inner cross sleeve is movably sleeved at the position of the outside of the stirring rod corresponding to the top of the stirring blade, and a limit plate is equidistantly clamped at the outside of the stirring rod corresponding to the inner position of the inner cross sleeve, and an extension plate is equidistantly connected to the outside of the inner cross sleeve, and a rotating ring is clamped at the other end of the extension plate corresponding to the inner position of the mixing cylinder, and a scraper is connected to the bottom end of the rotating ring by bolts; A material storage box is connected to the top of the placement rack at a position corresponding to the other side of the mixing barrel by bolts, a feeding pipe is clamped at the bottom of the material storage box, a discharge pipe is clamped at the bottom of the crushing box, and a vertical plate is symmetrically connected to the bottom of the fixed plate by bolts, and a cross bar is rotatably connected inside the two vertical plates, and spiral feeding plates are fixedly sleeved at the outer sides of the two cross bars corresponding to the inner positions of the feeding pipe and the discharge pipe, and a driven gear is fixedly sleeved between the two driven gears corresponding to the outer sides of the stirring rod; A discharge pipe is clamped at the bottom end of the mixing barrel, a cross base frame is clamped at the top position of the inner wall of the discharge pipe, a pull rod is equidistantly movably connected to the inside of the cross base frame at a position corresponding to the outer side of the stirring rod, and a cover plate is clamped at the top end of the pull rod at a position corresponding to the outer side of the stirring rod, and tensioning springs are clamped between the cover plate and the cross base frame at positions corresponding to the outer side of the pull rod, and a top ring is rotatably sleeved at the outer side of the stirring rod corresponding to the bottom position of the pull rod.

[0010] According to the above technical solution, the electric push rod and the rotating motor are both powered by an external power supply, the bottom end of the stirring rod passes through the bottom end of the fixed plate, the stirring rod is engaged with the inner cross sleeve through the limit plate, the outer side of the rotating ring is rotatably connected to the inner wall of the mixing barrel, and one end of the scraper is in contact with the inner wall of the mixing barrel.

[0011] According to the above technical solution, one end of the feeding pipe and one end of the discharge pipe are connected to the outside of the mixing barrel, the opposite ends of the two cross bars are rotatably connected to one end of the feeding pipe and the discharge pipe respectively, and the outer sides of the two spiral feeding plates are respectively fitted with the inner walls of the feeding pipe and the discharge pipe, the inner diameter of the feeding pipe is smaller than the inner diameter of the discharge pipe, the driving gear and the driven gear are meshed with each other, and the driving gear and the driven gear are both bevel gears.

[0012] According to the above technical solution, the bottom end of the stirring rod passes through the bottom end of the cross frame, the bottom end of the stirring rod passes through the bottom end of the cover plate, the outer side of the cover plate fits against the inner wall of the mixing barrel, and the top end of the cover plate is installed at an angle, and the top end of the top ring corresponds to the bottom end of the pull rod.

[0013] According to the above technical solution, an automatic processing technology for high-calcium edible salt, according to an automatic processing technology for high-calcium edible salt automatic processing device, comprises the following steps: S1. First, obtain brine by evaporating seawater or mining underground salt mines, then send the brine to an evaporation pool, use sunlight and wind power to evaporate water, gradually concentrate the salt, and send the concentrated brine to a crystallization pool to continue evaporating water until the salt crystallizes; S2, pouring the crystallized salt block into the feed channel, allowing it to enter the crushing box through the guide interval, and then starting the drive motor, and through the cooperation of the transmission component, pushing the two crushing clamps to move inside the crushing box to perform the initial crushing of the crystallized salt block; S3, the initially crushed salt blocks fall into the filter cartridge, and the salt blocks are secondarily crushed by driving the motor rotating rod and the grinding roller, and the driving gear, the inner gear ring, the convex ring, the rotating ring and the material-diverting plate are used to screen the ground salt blocks, and the salt blocks that do not meet the requirements are ground again; S4, through the cooperation of the stirring rod, the driving gear and the driven gear, the rotary motor drives the crossbar and the spiral feeding plate to rotate, and the salt particles and ingredients are evenly transported to the inside of the mixing barrel, and stirred by the stirring blades to make them fully mixed; S5. Start the electric push rod to push the lifting plate, rotating motor, stirring rod and driving gear upward, so that the driving gear is separated from the driven gear, and the feeding is stopped. At the same time, the top ring pushes the pull rod and the cover plate upward to release the seal of the discharge pipe, so as to facilitate the discharge of the high-calcium edible salt mixed and processed inside the mixing barrel.

[0014] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use: 1. A crushing and screening circulation mechanism is set up. Through the cooperation of the rotating rod, sprocket and chain, the driving motor drives the driving rod and cam to rotate, so that the cam pushes the frame, pad, slide bar, connecting frame and crushing splint to move, and changes the distance between the two crushing splints to squeeze and crush the crystallized salt blocks. In addition, through the reset spring, during the rotation of the cam, the connecting frame and the crushing splint are pulled to reset, which is convenient for the subsequent cam to push the crushing splint to move again. In this cycle, large pieces of crystallized salt blocks are continuously crushed, which provides convenience for subsequent grinding and ensures the processing effect; The broken salt blocks fall into the filter cartridge through the feed chute, and the driving motor drives the two rotating rods and the grinding rollers to rotate synchronously and relatively, so as to grind the salt blocks for the second time. In addition, the driving gear drives the inner gear ring, the convex ring and the rotating ring to rotate, and the material-pickling plate rotates inside the filter cartridge to move the ground salt blocks inside the filter cartridge, so that the smaller salt blocks pass through the filter cartridge and are discharged, while the larger salt blocks move along the filter cartridge to the top of the two grinding rollers and are ground again, which further improves the grinding effect and makes the salt blocks more delicate. Through the cooperation of the transmission wheel and the belt, the power is reasonably distributed and transmitted, which reduces the cost investment, ensures the crushing effect and is more energy-efficient. It drives the rotating shaft and the dividing plate to rotate inside the fixed cylinder, and intermittently transports the crystallized salt blocks to prevent excessive one-time feeding and reduce the accumulation of crystallized salt blocks between the two crushing plates, thereby ensuring the subsequent crushing and grinding effects.

[0015] 2. A uniform feeding and mixing mechanism is set up. Through the cooperation of the rotating motor, stirring rod, driving gear and driven gear, the two cross bars and the spiral feeding plate are driven to rotate synchronously, and the raw materials are evenly transported to the inside of the mixing barrel, which improves the convenience of feeding. At the same time, the stirring rod drives the stirring blade to rotate, and the stirring and mixing are carried out while feeding, which improves the mixing effect. In addition, through the cooperation of the limit plate and the inner cross sleeve, the extension plate, rotating ring and scraper are driven to rotate, and the inner wall of the mixing barrel is scraped and cleaned to prevent edible salt residue; The electric push rod pushes the lifting plate up, driving the rotating motor, the stirring rod and the driving gear to rise, forcing the driving gear to separate from the driven gear, cutting off the power transmission and stopping the feeding. At the same time, the stirring rod drives the top ring to rise, pushing the pull rod and the cover plate to rise, releasing the seal on the discharge pipe, and facilitating the discharge of the mixed and processed edible salt inside the mixing barrel. After the edible salt is discharged, the electric push rod brings the lifting plate, the rotating motor, the stirring rod and the driving gear to reset, re-transmits the power, and feeds. The contraction characteristics of the tensioning spring are used to pull the cover plate and the pull rod down and reset, forcing the cover plate to fit the inner wall of the mixing barrel and seal the discharge pipe, which is convenient for subsequent re-mixing, thereby improving the automation degree of the device and increasing convenience.

[0016] In summary, the crystallized salt blocks are secondary crushed and ground through the crushing and screening circulation mechanism, so that the crystallized salt blocks are processed into finer salt particles, which provides convenience for subsequent processing. Then, the salt particles and ingredients are automatically and evenly transported to the inside of the mixing barrel for sufficient mixing through the uniform feeding and mixing mechanism, and then discharged automatically, which improves the degree of automation of the device, increases the convenience of high-calcium edible salt production, reduces workers' operations, and reduces the occurrence of misoperation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0018] In the attached picture: Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the installation structure of the bracket of the present invention; Figure 3 It is a schematic diagram of the installation structure of the filter cartridge of the present invention; Figure 4 It is a structural schematic diagram of the crushing and screening circulation mechanism of the present invention; Figure 5 It is a schematic diagram of the installation structure of the driving gear of the present invention; Figure 6 It is a structural schematic diagram of the uniform feeding and mixing mechanism of the present invention; Figure 7 It is a schematic diagram of the installation structure of the cross chassis of the present invention; Figure 8 The present invention is a flow chart of the high calcium edible salt processing technology.

[0019] Numbers in the figure: 1, placement rack; 2, mixing cylinder; 3. Crushing and screening circulation mechanism; 301. Crushing box; 302. Filter cartridge; 303. Bracket; 304. Connecting plate; 305. Sealing plate; 306. Rotating ring; 307. Diverting plate; 308. Convex ring; 309. Internal gear ring; 310. Rotating rod; 311. Grinding roller; 312. Driving gear; 313. Driving motor; 314. Sliding rod; 315. Connecting frame; 316. Return spring; 317. Crushing splint; 318. Pad; 319. Frame; 320. Driving rod; 321. Cam; 322. Sprocket; 323. Chain; 324. Feed channel; 325. Fixed cylinder; 326. Rotating shaft; 327. Distributing plate; 328. Transmission wheel; 329. Belt; 330. Feed trough; 4. Uniform feeding and mixing mechanism; 401. Fixed plate; 402. Electric push rod; 403. Lifting plate; 404. Rotating motor; 405. Stirring rod; 406. Stirring blade; 407. Inner cross sleeve; 408. Extension plate; 409. Rotating ring; 410. Scraper; 411. Storage box; 412. Feeding pipe; 413. Discharge pipe; 414. Vertical plate; 415. Cross bar; 416. Spiral feeding plate; 417. Driven gear; 418. Driving gear; 419. Discharge pipe; 420. Cross frame; 421. Pull rod; 422. Cover plate; 423. Tension spring; 424. Top ring; 425. Limit plate. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] Example: Figure 1-7 As shown, the present invention provides a technical solution, an automatic processing device for high-calcium edible salt, comprising a placing rack 1, a mixing drum 2 is connected by bolts at the middle position of the top of the placing rack 1, a crushing and screening circulation mechanism 3 is arranged at the position of the top of the placing rack 1 corresponding to the side of the mixing drum 2, two driving motors 313 are started to drive two rotating rods 310 to rotate synchronously relative to each other, and two crushing clamping plates 317 are pushed to slide through the cooperation of the transmission assembly to squeeze and crush the crystallized salt block, and the crushed crystallized salt block falls into the filter cartridge 302 through the feed trough 330, and the grinding roller 311 is driven to rotate by the rotating rod 310 to grind the crystallized salt block for the second time, and the driving gear 312 is used to drive the inner gear ring 309, the convex ring 308 and the rotating ring 306 to rotate, and the salt block is moved, so that the larger salt block moves along the filter cartridge 302 to the top of the grinding roller 311, and is re-grinded, thereby further improving the grinding effect; The mixing drum 2 is provided with a uniform feeding and mixing mechanism 4. The rotating motor 404 is started to drive the stirring rod 405 to rotate. The driving gear 418 and the driven gear 417 cooperate to drive the cross bar 415 and the spiral feeding plate 416 to rotate, and the ground salt particles and ingredients are uniformly transported to the mixing drum 2 for mixing. The electric push rod 402 pushes the lifting plate 403, the rotating motor 404, the stirring rod 405 and the driving gear 418 to rise, cuts off the power transmission, stops feeding, and makes the top ring 424 push the pull rod 421 and the cover plate 422 to rise, so as to facilitate the discharge of the mixed edible salt. The crushing and screening circulation mechanism 3 includes a crushing box 301, a filter cartridge 302, a bracket 303, a connecting plate 304, a sealing plate 305, a rotating ring 306, a material-dispensing plate 307, a convex ring 308, an inner gear ring 309, a rotating rod 310, a grinding roller 311, a driving gear 312, a driving motor 313, a sliding rod 314, a connecting frame 315, a return spring 316, a crushing clamping plate 317, a pad 318, a frame 319, a driving rod 320, a cam 321, a sprocket wheel 322, a chain 323, a feeding channel 324, a fixing cylinder 325, a rotating shaft 326, a material-dispensing plate 327, a transmission wheel 328, a belt 329 and a feeding trough 330; A crushing box 301 is connected by bolts at the top of the placement frame 1 corresponding to one side of the mixing cylinder 2, a filter cartridge 302 is clamped at the bottom position inside the crushing box 301, and a feed groove 330 is provided at the top of the filter cartridge 302, brackets 303 are connected by bolts at both ends of the crushing box 301 corresponding to both sides of the filter cartridge 302, connecting plates 304 are clamped at the middle positions of the adjacent ends of the two brackets 303, sealing plates 305 are connected by bolts at the adjacent ends of the two connecting plates 304 corresponding to the internal position of the filter cartridge 302, a rotating ring 306 is rotatably connected between the sealing plate 305 and the filter cartridge 302, and the insides of the two rotating rings 306 are clamped with material-diverting plates 307 at equal distances, and the opposite ends of the two rotating rings 306 are clamped with convex rings 308, and the inner walls of the two convex rings 308 are clamped with internal gear rings 309; The two brackets 303 are symmetrically connected with rotating rods 310, and the outer sides of the two rotating rods 310 are fixedly sleeved with grinding rollers 311 at positions inside the filter cartridge 302, and the outer side of one rotating rod 310 is fixedly sleeved with a driving gear 312 at a position inside the inner gear ring 309, and one end of the bracket 303 is connected to a driving motor 313 at positions corresponding to one side of the two rotating rods 310 through a mounting plate. In order to facilitate filtering of the ground salt block, baffles are clamped at positions on both sides of the feed trough 330 corresponding to the top of the filter cartridge 302, the thickness of the sealing plate 305 is equal to the thickness of the rotating ring 306, the outer side of the material removal plate 307 is in contact with the inner wall of the filter cartridge 302, the inner gear ring 309 is meshed with the driving gear 312, and the driving motor 313 is powered by an external power supply. Slide rods 314 are equidistantly and movably connected at the top positions of both ends of the crushing box 301. A connecting frame 315 is clamped at one end of the slide rod 314 at a position corresponding to the inside of the crushing box 301, and a return spring 316 is connected between the connecting frame 315 and the crushing box 301 at the outer position of the slide rod 314. A crushing clamping plate 317 is connected to the other end of the connecting frame 315 by bolts. A pad 318 is clamped at the other end of the slide rod 314 at a position corresponding to the outside of the crushing box 301. Both ends of the pad 318 are connected to a frame 319 by bolts. A driving rod 320 is symmetrically and rotatably connected inside the crushing box 301. The outer sides of the two driving rods 320 correspond to the inner positions of the frame 319. A cam 321 is fixedly sleeved, and sprockets 322 are fixedly sleeved at the outer sides of the two driving rods 320 and the two rotating rods 310 at the positions outside the corresponding brackets 303. Chains 323 are sleeved on the outer sides of the sprockets 322 on the outer sides of the driving rods 320 and the sprockets 322 on the outer sides of the rotating rods 310. In order to facilitate the crushing of salt blocks, inclined plates are clamped on the tops of the crushing splints 317. Both ends of the crushing splints 317 are in contact with the inner wall of the crushing box 301. Both ends of the driving rods 320 pass through both ends of the crushing box 301. The outer side of the cam 321 is in contact with the inner wall of the frame 319. One end of the frame 319 is slidably connected to one end of the crushing box 301. There are four chains 323 in total. A feed channel 324 is connected to the top of the crushing box 301 by bolts, a fixed cylinder 325 is clamped at a position corresponding to the bottom of the feed channel 324 inside the crushing box 301, and a rotating shaft 326 is rotatably connected at a position corresponding to the inner side of the fixed cylinder 325 inside the crushing box 301, and a dividing plate 327 is fixedly sleeved at the outer side of the rotating shaft 326 corresponding to the inner position of the fixed cylinder 325, and a transmission wheel 328 is fixedly sleeved on the outer side of the rotating shaft 326 and the outer side of a driving rod 320, and belts 329 are fixedly sleeved on the outer sides of the two transmission wheels 328. In order to prevent excessive feeding, connecting grooves are provided at the top and bottom ends of the fixed cylinder 325, and grooves are equidistantly provided on the outer side of the dividing plate 327. The outer side of the dividing plate 327 fits the inner wall of the fixed cylinder 325, and both ends of the rotating shaft 326 pass through both ends of the crushing box 301; The uniform feeding and mixing mechanism 4 includes a fixed plate 401, an electric push rod 402, a lifting plate 403, a rotating motor 404, a stirring rod 405, a stirring blade 406, an inner cross sleeve 407, an extension plate 408, a rotating ring 409, a scraper 410, a storage box 411, a feeding pipe 412, a discharge pipe 413, a vertical plate 414, a cross bar 415, a spiral feeding plate 416, a driven gear 417, a driving gear 418, a discharge pipe 419, a cross frame 420, a pull rod 421, a cover plate 422, a tension spring 423, a top ring 424 and a limit plate 425; A fixing plate 401 is clamped at the top position of the inner wall of the mixing barrel 2, and an electric push rod 402 is symmetrically connected to the top of the fixing plate 401 through bolts, and the tops of the two electric push rods 402 are both connected to a lifting plate 403 through bolts, and a rotating motor 404 is bolted to the middle position of the top of the lifting plate 403, and a stirring rod 405 is clamped at the bottom end of the output shaft of the rotating motor 404, and stirring blades 406 are clamped at equal distances on the outside of the stirring rod 405, and an inner cross sleeve 407 is movably sleeved at the outer side of the stirring rod 405 corresponding to the top position of the stirring blade 406, and the outer side of the stirring rod 405 corresponds to the inner position of the inner cross sleeve 407 at equal distances. A limit plate 425 is clamped, and an extension plate 408 is equidistantly connected to the outside of the inner cross sleeve 407. A rotating ring 409 is clamped at the other end of the extension plate 408 at a position corresponding to the inside of the mixing barrel 2. A scraper 410 is bolted to the bottom of the rotating ring 409. In order to facilitate the transmission of power, the electric push rod 402 and the rotating motor 404 are powered by an external power supply. The bottom end of the stirring rod 405 passes through the bottom end of the fixed plate 401, and the stirring rod 405 is meshed with the inner cross sleeve 407 through the limit plate 425. The outer side of the rotating ring 409 is rotatably connected to the inner wall of the mixing barrel 2, and one end of the scraper 410 is in contact with the inner wall of the mixing barrel 2. The top of the placing frame 1 is connected to a storage box 411 by bolts at the position corresponding to the other side of the mixing barrel 2, and a feeding pipe 412 is clamped at the bottom of the storage box 411, and a discharge pipe 413 is clamped at the bottom of the crushing box 301. The bottom of the fixed plate 401 is symmetrically connected to a vertical plate 414 by bolts, and the two vertical plates 414 are rotatably connected to the inside of the cross bars 415. The outer sides of the two cross bars 415 are fixedly sleeved with spiral feeding plates 416 at the positions corresponding to the inner positions of the feeding pipe 412 and the discharge pipe 413. The adjacent ends of the two cross bars 415 are clamped with driven gears 417, and the outer sides of the stirring rods 405 correspond to the two A driving gear 418 is fixedly sleeved between the driven gears 417. In order to facilitate feeding, one end of the feeding pipe 412 and one end of the discharge pipe 413 are connected to the outside of the mixing barrel 2. The opposite ends of the two cross bars 415 are rotatably connected to one end of the feeding pipe 412 and the discharge pipe 413 respectively, and the outer sides of the two spiral feeding plates 416 are respectively fitted with the inner walls of the feeding pipe 412 and the discharge pipe 413. The inner diameter of the feeding pipe 412 is smaller than the inner diameter of the discharge pipe 413. The driving gear 418 and the driven gear 417 are meshed with each other, and both the driving gear 418 and the driven gear 417 are bevel gears. A discharge pipe 419 is clamped at the bottom end of the mixing barrel 2, and a cross base frame 420 is clamped at the top position of the inner wall of the discharge pipe 419, and a pull rod 421 is equidistantly connected to the inside of the cross base frame 420 at a position corresponding to the outer side of the stirring rod 405, and a cover plate 422 is clamped at the top of the pull rod 421 at a position corresponding to the outer side of the stirring rod 405, and a tensioning spring 423 is clamped between the cover plate 422 and the cross base frame 420 at a position corresponding to the outer side of the pull rod 421, and a top ring 424 is rotatably sleeved at the outer side of the stirring rod 405 corresponding to the bottom position of the pull rod 421. In order to facilitate the lifting of the cover plate 422, the bottom end of the stirring rod 405 passes through the bottom end of the cross base frame 420, and the bottom end of the stirring rod 405 passes through the bottom end of the cover plate 422, the outer side of the cover plate 422 fits against the inner wall of the mixing barrel 2, and the top end of the cover plate 422 is installed at an angle, and the top end of the top ring 424 corresponds to the bottom end of the pull rod 421.

[0022] like Figure 8 As shown, an automatic processing process for high-calcium edible salt comprises the following steps: S1. First, obtain brine by evaporating seawater or mining underground salt mines, then send the brine to an evaporation pool, use sunlight and wind power to evaporate water, gradually concentrate the salt, and send the concentrated brine to a crystallization pool to continue evaporating water until the salt crystallizes; S2, pouring the crystallized salt block into the feed channel 324, allowing it to enter the crushing box 301 through the guide interval, and then starting the drive motor 313, and through the cooperation of the transmission component, pushing the two crushing clamps 317 to move inside the crushing box 301, and initially crushing the crystallized salt block; S3, the initially crushed salt block falls into the filter cartridge 302, and the salt block is secondarily crushed by the driving motor 313, the rotating rod 310 and the grinding roller 311, and the driving gear 312, the inner gear ring 309, the convex ring 308, the rotating ring 306 and the material stripping plate 307 cooperate to screen the ground salt block, and the salt block that does not meet the requirements is ground again; S4, through the cooperation of the stirring rod 405, the driving gear 418 and the driven gear 417, the rotating motor 404 drives the cross bar 415 and the spiral feeding plate 416 to rotate, and the salt particles and ingredients are evenly transported to the inside of the mixing barrel 2, and stirred by the stirring blade 406 to make them fully mixed; S5, start the electric push rod 402 to push the lifting plate 403, the rotating motor 404, the stirring rod 405 and the driving gear 418 upward, so that the driving gear 418 is separated from the driven gear 417, and the feeding is stopped. At the same time, the top ring 424 pushes the pull rod 421 and the cover plate 422 upward to release the seal of the discharge pipe 419, so as to facilitate the discharge of the high-calcium edible salt mixed and processed inside the mixing barrel 2.

[0023] The working principle and use process of the present invention are as follows: first, the crystallized salt block is poured into the feed channel 324, and guided to fall into the crushing box 301, and the two driving motors 313 are started at the same time to drive the two rotating rods 310 to rotate synchronously relative to each other, and then the sprocket 322 and the chain 323 cooperate to form a transmission assembly to transmit power, drive the driving rod 320 and the cam 321 to rotate, and force the cam 321 to push the frame 319 and the pad 318 to move, and push the sliding rod 314, the connecting frame 315 and the crushing splint 317 to move inside the crushing box 301, change the distance between the two crushing splints 317, squeeze and crush the crystallized salt block, and in addition, through the contraction characteristics of the reset spring 316, during the rotation of the cam 321, the connecting frame 315 and the crushing splint 317 are pulled to reset, so that the subsequent cam 321 can push the crushing splint 317 to move again, and the cycle is repeated, and the large crystallized salt blocks are continuously crushed, which provides convenience for subsequent grinding and ensures the processing effect; Next, the crushed crystallized salt block falls into the filter cartridge 302 through the feed trough 330. At the same time, the two rotating rods 310 rotate to drive the grinding rollers 311 to rotate, and perform secondary grinding on the crushed crystallized salt block, thereby improving the crushing effect, making the salt block more delicate, and providing convenience for subsequent processing. In addition, during the rotation process, the rotating rod 310 drives the inner gear ring 309, the convex ring 308 and the rotating ring 306 to rotate through the driving gear 312, and then drives the material shifting plate 307 to rotate inside the filter cartridge 302, shifting the ground salt block inside the filter cartridge 302, making it convenient for smaller salt blocks to pass through the filter cartridge 302 and be discharged, while larger salt blocks move up along the filter cartridge 302, and are pushed to the top of the two grinding rollers 311, and fall between the two grinding rollers 311 again, and are ground again, which further improves the grinding effect and makes the salt block more delicate. In addition, during the feeding process of the feed channel 324, the driving wheel 328 and the belt 329 cooperate to transmit power, drive the rotating shaft 326 and the dividing plate 327 to rotate inside the fixed cylinder 325, and intermittently transport the crystallized salt blocks through the notches on the outside of the dividing plate 327, so as to prevent excessive feeding at one time and reduce the accumulation of crystallized salt blocks between the two crushing clamping plates 317, thereby ensuring the subsequent crushing and grinding effects; Next, the ingredients of high-calcium edible salt are stored in the storage box 411, and then the rotating motor 404 is started to drive the stirring rod 405 and the stirring blade 406 to rotate, which is convenient for subsequent stirring. At the same time, the driving gear 418 and the driven gear 417 cooperate to transmit power, drive the two cross bars 415 and the spiral feeding plate 416 to rotate synchronously, so that the ground salt particles in the crushing box 301 are evenly transported to the inside of the mixing drum 2, and the ingredients in the storage box 411 are also evenly transported to the inside of the mixing drum 2, which improves the convenience of feeding, and cooperates with the stirring blade 406 to stir while feeding, thereby improving the mixing effect. In addition, the extension plate 408, the rotating ring 409 and the scraper 410 are driven to rotate through the cooperation of the limit plate 425 and the inner cross sleeve 407, and the inner wall of the mixing drum 2 is scraped and cleaned to prevent edible salt residue; Finally, after the stirring and mixing is completed, the electric push rod 402 is started to push the lifting plate 403 up, thereby driving the rotating motor 404, the stirring rod 405 and the driving gear 418 to rise, forcing the driving gear 418 to separate from the driven gear 417, cutting off the power transmission, and stopping the feeding. At the same time, the stirring rod 405 drives the top ring 424 to rise, so that the top ring 424 pushes the pull rod 421 and the cover plate 422 to rise, releases the seal of the discharge pipe 419, and facilitates the discharge of the mixed and processed edible salt inside the mixing barrel 2. After the edible salt is discharged, the electric push rod 402 brings the lifting plate 403, the rotating motor 404, the stirring rod 405 and the driving gear 418 to reset, re-transmit the power, and feed. At the same time, the contraction characteristics of the tensioning spring 423 are used to pull the cover plate 422 and the pull rod 421 down and reset, forcing the cover plate 422 to fit the inner wall of the mixing barrel 2, and the discharge pipe 419 is sealed, which is convenient for subsequent mixing and improves convenience.

[0024] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic processing device for high-calcium edible salt, comprising a placement rack (1), characterized in that: A mixing drum (2) is connected to the middle of the top of the placement rack (1), and a crushing and screening circulation mechanism (3) is provided at a position on one side of the top of the placement rack (1) corresponding to the mixing drum (2), wherein the crushing and screening circulation mechanism (3) comprises a crushing box (301); A crushing box (301) is connected to the top of the placement rack (1) at a position corresponding to one side of the mixing cylinder (2), a filter cartridge (302) is clamped at the bottom of the crushing box (301), and a feed trough (330) is provided at the top of the filter cartridge (302); The two ends of the crushing box (301) are connected to brackets (303) at positions on both sides of the filter cartridge (302) via bolts, the middle positions of the adjacent ends of the two brackets (303) are clamped with connecting plates (304), and the adjacent ends of the two connecting plates (304) are connected to sealing plates (305) at positions inside the filter cartridge (302); A rotating ring (306) is rotatably connected between the sealing plate (305) and the filter cartridge (302); a material-selecting plate (307) is equidistantly clamped inside the two rotating rings (306); a convex ring (308) is clamped at opposite ends of the two rotating rings (306); and an inner toothed ring (309) is clamped on the inner walls of the two convex rings (308); A rotating rod (310) is symmetrically rotatably connected between the two brackets (303), and a grinding roller (311) is fixedly sleeved at a position on the outside of the two rotating rods (310) corresponding to the inside of the filter cartridge (302), a driving gear (312) is fixedly sleeved at a position on the outside of one rotating rod (310) corresponding to the inside of the inner gear ring (309), and a driving motor (313) is connected to one end of the bracket (303) at a position on one side of the two rotating rods (310) via a mounting plate; Slide rods (314) are equidistantly and movably connected at the top positions of both ends of the crushing box (301); a connecting frame (315) is clamped at one end of the sliding frame (314) at a position corresponding to the inside of the crushing box (301); and a return spring (316) is connected between the connecting frame (315) and the crushing box (301) at a position corresponding to the outside of the sliding frame (314); and a crushing clamping plate (317) is connected to the other end of the connecting frame (315) via bolts.

2. The automatic processing device for high-calcium edible salt according to claim 1, characterized in that: Baffles are clamped at the top of the filter cartridge (302) at positions on both sides of the feed slot (330), and the thickness of the sealing plate (305) is equal to the thickness of the rotating ring (306); The outer side of the material shifting plate (307) is in contact with the inner wall of the filter cartridge (302), the inner gear ring (309) is meshed with the driving gear (312), and the driving motor (313) is powered by an external power source.

3. The automatic processing device for high-calcium edible salt according to claim 1, characterized in that: The other end of the slide bar (314) is clamped with a pad (318) at a position corresponding to the outside of the crushing box (301), and both ends of the pad (318) are connected to a frame (319) by bolts. The crushing box (301) is symmetrically rotatably connected with a driving rod (320), and the two driving rods (320) are fixedly sleeved at positions corresponding to the inside of the frame (319), and the two driving rods (320) and the two rotating rods (310) are fixedly sleeved at positions corresponding to the outside of the bracket (303), and the sprockets (322) on the outside of the driving rods (320) and the sprockets (322) on the outside of the rotating rods (310) are sleeved with chains (323); The top of the crushing box (301) is connected to a feed channel (324); a fixed cylinder (325) is clamped at a position inside the crushing box (301) corresponding to the bottom of the feed channel (324); a rotating shaft (326) is rotatably connected at a position inside the crushing box (301) corresponding to the inner side of the fixed cylinder (325); a dividing plate (327) is fixedly sleeved at an outer side of the rotating shaft (326) corresponding to an inner side of the fixed cylinder (325); a transmission wheel (328) is fixedly sleeved at an outer side of the rotating shaft (326) and an outer side of a driving rod (320); and a belt (329) is fixedly sleeved at an outer side of the two transmission wheels (328).

4. The automatic processing device for high-calcium edible salt according to claim 3, characterized in that: The top ends of the crushing clamps (317) are clamped with inclined plates, both ends of the crushing clamps (317) are in contact with the inner wall of the crushing box (301), both ends of the driving rod (320) pass through both ends of the crushing box (301), the outer side of the cam (321) is in contact with the inner wall of the frame (319), one end of the frame (319) is slidably connected to one end of the crushing box (301), and there are four chains (323) in total.

5. The automatic processing device for high-calcium edible salt according to claim 3, characterized in that: The top and bottom ends of the fixed cylinder (325) are both provided with connecting grooves, the outer side of the material dividing plate (327) is provided with grooves at equal intervals, the outer side of the material dividing plate (327) is in contact with the inner wall of the fixed cylinder (325), and both ends of the rotating shaft (326) pass through both ends of the crushing box (301).

6. The automatic processing device for high-calcium edible salt according to claim 3, characterized in that: A uniform feeding and mixing mechanism (4) is arranged inside the mixing cylinder (2), and the uniform feeding and mixing mechanism (4) comprises a fixing plate (401); A fixing plate (401) is clamped at the top of the inner wall of the mixing cylinder (2); the top of the fixing plate (401) is symmetrically connected to electric push rods (402) via bolts; the tops of the two electric push rods (402) are both connected to lifting plates (403) via bolts; a rotating motor (404) is bolted at the middle of the top of the lifting plates (403); a stirring rod (405) is clamped at the bottom of the output shaft of the rotating motor (404); stirring blades (406) are equidistantly clamped on the outside of the stirring rod (405); An inner cross sleeve (407) is movably sleeved on the outer side of the stirring rod (405) at a position corresponding to the top of the stirring blade (406), and a limit plate (425) is equidistantly clamped on the outer side of the stirring rod (405) at a position corresponding to the inner side of the inner cross sleeve (407), an extension plate (408) is equidistantly connected to the outer side of the inner cross sleeve (407), a rotating ring (409) is clamped on the other end of the extension plate (408) at a position corresponding to the inner side of the mixing barrel (2), and a scraper (410) is connected to the bottom end of the rotating ring (409) via bolts; A material storage box (411) is connected to the top of the placement rack (1) at a position corresponding to the other side of the mixing barrel (2) by bolts, a feeding pipe (412) is clamped at the bottom of the material storage box (411), a discharge pipe (413) is clamped at the bottom of the crushing box (301), a vertical plate (414) is symmetrically connected to the bottom of the fixed plate (401) by bolts, a cross bar (415) is rotatably connected inside the two vertical plates (414), a spiral feeding plate (416) is fixedly sleeved at the outer sides of the two cross bars (415) at positions corresponding to the inner sides of the feeding pipe (412) and the discharge pipe (413), a driven gear (417) is clamped at adjacent ends of the two cross bars (415), and a driving gear (418) is fixedly sleeved between the two driven gears (417) on the outer sides of the stirring rod (405); A discharge pipe (419) is clamped at the bottom end of the mixing barrel (2), a cross base frame (420) is clamped at the top position of the inner wall of the discharge pipe (419), a pull rod (421) is equidistantly movably connected to the inside of the cross base frame (420) at a position corresponding to the outside of the stirring rod (405), a cover plate (422) is clamped at the top of the pull rod (421) at a position corresponding to the outside of the stirring rod (405), and a tensioning spring (423) is clamped between the cover plate (422) and the cross base frame (420) at a position corresponding to the outside of the pull rod (421), and a top ring (424) is rotatably sleeved at a position corresponding to the bottom of the pull rod (421) on the outside of the stirring rod (405).

7. The automatic processing device for high-calcium edible salt according to claim 6, characterized in that: The electric push rod (402) and the rotating motor (404) are both powered by an external power source. The bottom end of the stirring rod (405) passes through the bottom end of the fixed plate (401). The stirring rod (405) is meshed with the inner cross sleeve (407) via a limit plate (425). The outer side of the rotating ring (409) is rotatably connected to the inner wall of the mixing barrel (2). One end of the scraper (410) is in contact with the inner wall of the mixing barrel (2).

8. The automatic processing device for high-calcium edible salt according to claim 6, characterized in that: One end of the feeding pipe (412) and one end of the discharging pipe (413) are both connected to the outside of the mixing barrel (2); the opposite ends of the two cross bars (415) are rotatably connected to one end of the feeding pipe (412) and the discharging pipe (413), respectively; and the outer sides of the two spiral feeding plates (416) are respectively in contact with the inner walls of the feeding pipe (412) and the discharging pipe (413); the inner diameter of the feeding pipe (412) is smaller than the inner diameter of the discharging pipe (413); the driving gear (418) and the driven gear (417) are meshed with each other; and both the driving gear (418) and the driven gear (417) are bevel gears.

9. The automatic processing device for high-calcium edible salt according to claim 6, characterized in that: The bottom end of the stirring rod (405) passes through the bottom end of the cross base frame (420), and the bottom end of the stirring rod (405) passes through the bottom end of the cover plate (422). The outer side of the cover plate (422) is in contact with the inner wall of the mixing barrel (2), and the top end of the cover plate (422) is installed at an angle. The top end of the top ring (424) corresponds to the bottom end of the pull rod (421).

10. An automatic processing technology for high-calcium edible salt, according to claim 6, characterized in that: The steps include: S1. First, obtain brine by evaporating seawater or mining underground salt mines, then send the brine to an evaporation pool, use sunlight and wind power to evaporate water, gradually concentrate the salt, and send the concentrated brine to a crystallization pool to continue evaporating water until the salt crystallizes; S2, pouring the crystallized salt block into the feed channel (324), allowing it to enter the crushing box (301) through the guide interval, and then starting the drive motor (313), and through the cooperation of the transmission component, pushing the two crushing clamping plates (317) to move inside the crushing box (301), so as to perform the initial crushing of the crystallized salt block; S3, the initially crushed salt block falls into the filter cartridge (302), and the salt block is secondarily crushed and ground by the driving motor (313), the rotating rod (310) and the grinding roller (311), and the ground salt block is screened by the cooperation of the driving gear (312), the inner gear ring (309), the convex ring (308), the rotating ring (306) and the material stripping plate (307), and the salt block that does not meet the requirements is ground again; S4, through the cooperation of the stirring rod 405, the driving gear 418 and the driven gear 417, the rotating motor 404 drives the cross bar 415 and the spiral feeding plate 416 to rotate, and the salt particles and ingredients are evenly transported to the inside of the mixing barrel 2, and stirred by the stirring blade (406) to make them fully mixed; S5, starting the electric push rod (402) to push the lifting plate (403), the rotating motor (404), the stirring rod (405) and the driving gear (418) upward, so that the driving gear (418) is separated from the driven gear (417), and the feeding is stopped. At the same time, the top ring (424) pushes the pull rod (421) and the cover plate (422) upward to release the seal of the discharge pipe (419), so as to facilitate the discharge of the high-calcium edible salt mixed and processed inside the mixing barrel (2).

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