A processing and drying device for calcium hydrogen phosphate and its usage method

Abstract

The present invention relates to the technical field of dust drying, and discloses a drying device for calcium hydrogen phosphate processing and its usage method, including a main body. A motor is fixedly connected inside the main body, the output end of the motor is fixedly connected with a rotating shaft, a stirring blade is fixedly connected to the outer surface of the rotating shaft, two protruding blocks are fixedly connected to the bottom of the rotating shaft, and the inside of the rotating shaft is hollow. When the spring rotates in the present invention, the broken materials are thrown to disperse the materials entering the stirring barrel through the feeding pipe, reducing the possibility of the materials forming a piled state when entering the stirring barrel, enabling the stirring blade to better stir the materials, and improving the stirring efficiency of the materials.

Description

Technical Field

[0001] The present invention relates to the technical field of dust drying, and specifically relates to a drying device for calcium hydrogen phosphate processing and its usage method. Background Technique

[0002] Calcium hydrogen phosphate is an important chemical product and is widely used in multiple fields such as food, feed, and medicine. In the feed field, it is an important source of animal phosphorus and calcium nutrition, which helps the development and growth of animal bones; in the food industry, it can be used as a nutritional supplement, leavening agent, etc.; in the medical field, it can also be used as a calcium supplement, etc. Therefore, high-quality calcium hydrogen phosphate products are crucial for meeting the needs of various industries.

[0003] During the use of the drying device for calcium hydrogen phosphate processing, generally, after the calcium hydrogen phosphate material is poured into the interior of the processing device, the material is first stirred and dispersed, and then the dispersed material is blown upward by hot air and dried while the material is moving. This method generally directly stirs the material. Since a large amount of material is likely to accumulate when it falls into the device, it leads to an extended processing time for the material during processing, thereby affecting the drying efficiency of the material. Summary of the Invention

[0004] The purpose of the present invention is to provide a drying device for calcium hydrogen phosphate processing and its usage method to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the present invention is realized through the following technical solutions:

[0006] The present invention is a drying device for calcium hydrogen phosphate processing, including a main body. A motor is fixedly connected inside the main body. The output end of the motor is fixedly connected to a rotating shaft. Stirring blades are fixedly connected to the outer surface of the rotating shaft. Two protruding blocks are fixedly connected to the bottom of the rotating shaft. The interior of the rotating shaft is hollow, and it further includes;

[0007] A lifting mechanism, which includes a rotating rod, a support frame for assisting the rotation of the rotating rod, a convex block cylinder, and a rotating mechanism for the up-and-down movement of the convex block cylinder;

[0008] A rotating mechanism, which includes a placing strip, a spring coil for rotating through the placing strip, and a connecting rod for restricting the movement of the spring coil;

[0009] The bottom of the rotating rod is fixedly connected to the top of the rotating shaft. The outer surface of the rotating rod is rotatably connected to the inner wall of the support frame. The top of the support frame is fixedly connected to the bottom of the convex block cylinder. A support rod is slidably connected to the top of the convex block cylinder. The top of the support rod is fixedly connected to a first sliding block;

[0010] Among them, the inside of the rotating rod is hollow, the inner wall of the bump cylinder is rotatably connected to the outer surface of the rotating rod, and the inner wall of the first sliding block is slidably connected to the outer surface of the rotating rod.

[0011] Furthermore, a stirring barrel is arranged outside the stirring blade, and an air delivery box is fixedly connected to the outer surface of the stirring barrel;

[0012] Among them, a filter screen is fixedly connected to the inner wall of the stirring barrel, a feeding pipe is opened on the outer surface of the stirring barrel, and a discharging pipe is opened on the inner wall of the top of the stirring barrel.

[0013] Furthermore, the bottom of the placing strip is fixedly connected to the top of the first sliding block, the top of the placing strip is fixedly connected to the bottom of the spring coil, and one end of the spring coil away from the placing strip is rotatably connected to one end of the connecting rod away from the rotating rod;

[0014] Among them, two cross grooves are opened on the top of the placing strip, a lifting groove is opened on one side of one of the cross grooves away from the rotating rod, the inner wall of the placing strip is slidably connected to the outer surface of the rotating rod, and the end of the connecting rod located at the center inside the spring coil is rotatably connected to the top of the rotating rod.

[0015] Furthermore, a lifting block is slidably connected to the outer surface of the spring coil, the outer wall of the lifting block is slidably connected inside the lifting groove, and a plurality of exhaust holes are opened on the outer surface of the spring coil close to one side of the connecting rod;

[0016] Among them, the inside of the spring coil is hollow, and the spring coil is communicated with the inside of the rotating rod through the connecting rod.

[0017] Furthermore, a contraction mechanism is arranged on the outer surface of the bump cylinder. The contraction mechanism includes a fixed ring rotatably connected to the outer surface of the bump cylinder, two first contraction rods rotatably connected to the outer surface of the fixed ring, one end of the first contraction rod away from the fixed ring is rotatably connected to a second contraction rod, and one end of the second contraction rod away from the first contraction rod is rotatably connected to a sliding rod;

[0018] Among them, the outer surface of the second contraction rod is slidably connected inside the cross groove, and the second contraction rod is arranged inside the cross groove.

[0019] Furthermore, one end of the second contraction rod close to the sliding rod is fixedly connected with a second sliding block. The second sliding block penetrates through the second contraction rod to the outside of the second contraction rod, and one end of the second sliding block away from the sliding rod is slidably connected inside the cross groove;

[0020] Among them, one end of the second sliding block away from the second contraction rod is fixedly connected with a conical plate.

[0021] Furthermore, a sliding mechanism is arranged on the outer surface of the conical plate. The sliding mechanism includes a push rod rotatably connected to the outer surface of the conical plate, one end of the push rod away from the conical plate is rotatably connected to a rotating plate, and one end of the rotating plate away from the push rod is rotatably connected to a scraping plate.

[0022] Further, an arc-shaped plate I is arranged at the rear side of the scraper plate. One end of the arc-shaped plate I close to the rotating rod is fixedly connected with a connecting block;

[0023] Wherein, an arc-shaped groove is formed at the top of the connecting block, and one end of the rotating plate connected to the push rod slides in the arc-shaped groove.

[0024] Further, a vibration mechanism is arranged on the outer surface of the rotating shaft. The vibration mechanism includes two arc-shaped plates II fixedly connected to the inner wall of the bottom of the air delivery box. The two arc-shaped plates II are symmetrically distributed with the rotating rod as the center. Two placement grooves are formed inside the arc-shaped plates II. Two reset springs are fixedly connected inside the placement grooves. The two reset springs are arranged at equal distances. One end of the four reset springs close to the rotating shaft is fixedly connected with a sieve mesh, and a triangular block I is fixedly connected to the side wall of the sieve mesh.

[0025] Further, a drying device for processing calcium hydrogen phosphate, the calcium hydrogen phosphate processing and drying device, the method includes the following steps:

[0026] S1: Start the motor; while starting the motor, convey calcium hydrogen phosphate into the stirring barrel through the feeding pipe.

[0027] S2: Stir the materials; drive the rotating rod to rotate by the rotating shaft. When the rotating rod rotates, it will drive the spring coil to disperse the materials.

[0028] S3: Turn off the motor; after the hot air flow output from the air delivery box transports the processed materials away through the discharge pipe, turn off the motor.

[0029] The present invention has the following beneficial effects:

[0030] 1. In the present invention, first, the calcium hydrogen phosphate material to be processed is transported into the mixing barrel through the feeding pipe. Then, the motor is started to make the rotating shaft start to rotate. When the rotating shaft rotates, it will drive the mixing blades and the rotating rod to rotate. When the rotating rod rotates, it will drive the sliding block one to rotate. Since the convex block cylinder is fixed on the outer surface of the rotating rod through the support frame, when the sliding block one rotates, the support rod at its bottom will move up and down on the outer surface of the rotating rod due to the different heights at the top of the convex block cylinder. When the sliding block one moves up and down, it will drive the placement strip at its top to move up and down. When the placement strip moves up and down, it will cause the spring coil at its top to contract. Since the connecting rod also rotates when the rotating rod rotates, when the spring coil contracts, it will be affected by the rotation of the connecting rod to reach a state of tilting and rotating at the same time. When the material enters the mixing barrel through the feeding pipe, it will be squeezed due to the contraction of the spring coil in the moving state to achieve the effect of being broken. Then, when the spring coil rotates, the broken material is flung to disperse the material that enters the mixing barrel through the feeding pipe, reducing the possibility of the material forming a piled-up state when entering the mixing barrel, enabling the mixing blades to better mix the material and improving the efficiency of mixing the material.

[0031] 2. In the present invention, when the device is operating, a part of the air flow inside the air delivery box will enter the inside of the rotating shaft along the sieve mesh, and then continue to enter the inside of the spring coil through the inside of the rotating rod and the inside of the connecting rod. When the spring coil contracts, the hot air flow inside it will be discharged outward to blow the material that is dispersed due to the rotation and contraction of the spring coil, reducing the possibility of the material adhering to the spring coil after dispersion. When the placement strip moves upward, since the fixed ring is fixed on the convex block cylinder and cannot move up and down, the placement strip will pull the sliding block two located inside the cross groove to drive the end of the retractable rod two connected to the sliding block two to slide towards the rotating rod, so that the end of the retractable rod two connected to the retractable rod one swings downward. When the sliding block two slides, it will drive the two conical plates to move towards the rotating rod and merge. After the two conical plates merge, it will cause a diversion of the material that is blown upward by the air flow at the bottom for filtration, reducing the situation where the material that is dispersed and descends under the action of the spring coil is mixed with the material that is dried and filtered upward, resulting in over-breaking of the dried material, and improving the quality of the processed calcium hydrogen phosphate material.

[0032] 3. In the present invention, when the two conical plate rotating rods contract, the push rod will pull the rotating plate closer to the rotating rod in the arc-shaped groove. When the rotating plate moves towards the rotating rod, the scraper will be synchronously pulled to move along the arc-shaped plate rotating rod direction. When the conical plate starts to move away from the rotating rod, the push rod will push the rotating plate to move towards the inner wall of the mixing barrel in the arc-shaped groove. When the rotating plate moves, it will push the scraper to contact the inner wall of the mixing barrel, so as to scrape the material splashed onto the inner wall of the mixing barrel when the mixing blades stir, preventing the situation that the material splashes onto the inner wall of the mixing barrel and dries and cakes after being blown by hot air. In this way, the inner wall of the mixing barrel can be cleaned synchronously during the processing of the material, improving the utilization rate of the material and reducing the situation of low material conversion rate after processing.

[0033] 4. In the present invention, when the rotating shaft rotates, the raised block at the bottom of the rotating shaft will contact the triangular block and exert a thrust on the triangular block when the rotating shaft rotates, so that the triangular block exerts a pressure on the return spring through the screen mesh to contract. After the raised block passes the triangular block, the return spring will exert a thrust on the screen mesh to move into the rotating rod, thus achieving a vibrating effect. When the hot air in the air delivery box enters the rotating shaft along the screen mesh, since the mixing blades are stirring the material synchronously, the hot air may carry a part of the broken material to move. After part of the material adheres to the surface of the screen mesh when the hot air passes through the screen mesh, the material adhering to the surface of the screen mesh will fall off due to the vibration exerted on the screen mesh by the rotating rod, reducing the probability of the screen mesh being blocked during the floating process of the material and improving the efficiency of breaking and dispersing the incoming material.

[0034] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0036] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0037] Figure 2 It is a schematic cross-sectional structure diagram of the overall structure of the present invention;

[0038] Figure 3 It is a schematic diagram of the lifting mechanism of the present invention;

[0039] Figure 4 For the present invention Figure 3 An enlarged view of part A;

[0040] Figure 5 Schematic diagram of the rotation mechanism of the present invention;

[0041] Figure 6 Schematic diagram of the contraction mechanism of the present invention;

[0042] Figure 7 Of the present invention Figure 6 Enlarged view of position B;

[0043] Figure 8 Schematic diagram of the sliding mechanism of the present invention;

[0044] Figure 9 Schematic diagram of the vibration mechanism of the present invention;

[0045] Figure 10 Of the present invention Figure 9 Enlarged view of position C;

[0046] Figure 11 Flow chart of the usage method of the present invention.

[0047] In the drawings, the list of components represented by each reference numeral is as follows:

[0048] In the figure: 1, main body; 101, motor; 102, rotating shaft; 103, stirring blade; 104, stirring barrel; 105, air delivery box; 2, lifting mechanism; 201, rotating rod; 202, support frame; 203, bump cylinder; 204, support rod; 205, sliding block one; 3, rotation mechanism; 301, placing strip; 302, spring ring; 303, connecting rod; 304, lifting block; 305, exhaust hole; 4, contraction mechanism; 401, fixed ring; 402, contraction rod one; 403, contraction rod two; 404, sliding rod; 405, sliding block two; 406, conical plate; 5, sliding mechanism; 501, push rod; 502, rotating plate; 503, scraping plate; 504, arc plate one; 505, connecting block; 506, support strip; 6, vibration mechanism; 601, arc plate two; 602, placing groove; 603, reset spring; 604, sieve mesh; 605, triangular block. Detailed implementation manners

[0049] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0050] Please refer to Figures 1-11As shown in the figure, the present invention is a processing and drying device for calcium hydrogen phosphate, including a main body 1. Inside the main body 1, a motor 101 is fixedly connected. The output end of the motor 101 is fixedly connected to a rotating shaft 102. On the outer surface of the rotating shaft 102, stirring blades 103 are fixedly connected. At the bottom of the rotating shaft 102, two protruding blocks are fixedly connected. The inside of the rotating shaft 102 is hollow. It also includes;

[0051] A lifting mechanism 2, which includes a rotating rod 201, a support frame 202 for assisting the rotation of the rotating rod 201, a convex block cylinder 203, and a rotating mechanism 3 for the undulating movement of the convex block cylinder 203;

[0052] A rotating mechanism 3, which includes a placement strip 301, a spring coil 302 for rotating through the placement strip 301, and a connecting rod 303 for restricting the movement of the spring coil 302;

[0053] The bottom of the rotating rod 201 is fixedly connected to the top of the rotating shaft 102. The outer surface of the rotating rod 201 is rotatably connected to the inner wall of the support frame 202. The top of the support frame 202 is fixedly connected to the bottom of the convex block cylinder 203. The top of the convex block cylinder 203 is slidably connected to a support rod 204. The top of the support rod 204 is fixedly connected to a first sliding block 205;

[0054] Among them, the inside of the rotating rod 201 is hollow. The inner wall of the convex block cylinder 203 is rotatably connected to the outer surface of the rotating rod 201. The inner wall of the first sliding block 205 is slidably connected to the outer surface of the rotating rod 201. When the rotating rod 201 rotates, it will drive the first sliding block 205 to rotate. Since the convex block cylinder 203 is fixed to the outer surface of the rotating rod 201 through the support frame 202, when the first sliding block 205 rotates, the support rod 204 at its bottom will move up and down on the outer surface of the rotating rod 201 due to the different heights at the top of the convex block cylinder 203.

[0055] Outside the stirring blades 103, there is a stirring barrel 104. On the outer surface of the stirring barrel 104, an air delivery box 105 is fixedly connected;

[0056] Among them, a filter screen is fixedly connected to the inner wall of the stirring barrel 104. A feeding pipe is provided on the outer surface of the stirring barrel 104. A discharging pipe is provided on the top inner wall of the stirring barrel 104. Then, when the spring coil 302 rotates, the broken materials are thrown to disperse the materials entering the inside of the stirring barrel 104 through the feeding pipe, reducing the possibility of the materials forming a piled state when entering the inside of the stirring barrel 104, and enabling the stirring blades 103 to better stir the materials.

[0057] The bottom of the placing bar 301 is fixedly connected to the top of the first sliding block 205, the top of the placing bar 301 is fixedly connected to the bottom of the spring coil 302, and one end of the spring coil 302 away from the placing bar 301 is rotatably connected to one end of the connecting rod 303 away from the rotating rod 201;

[0058] Among them, two cross grooves are provided at the top of the placing bar 301. One of the cross grooves is provided with a lifting groove on the side away from the rotating rod 201. The inner wall of the placing bar 301 is slidably connected to the outer surface of the rotating rod 201. One end of the connecting rod 303 located at the center of the inside of the spring coil 302 is rotatably connected to the top of the rotating rod 201, which will drive the placing bar 301 at its top to move up and down. When the placing bar 301 moves up and down, the spring coil 302 at its top will contract. Since the connecting rod 303 will also rotate when the rotating rod 201 rotates, when the spring coil 302 contracts, it will be rotated by the connecting rod 303 to reach a state of tilting and rotating at the same time.

[0059] A lifting block 304 is slidably connected to the outer surface of the spring coil 302, and the outer wall of the lifting block 304 is slidably connected to the inside of the lifting groove. A plurality of exhaust holes 305 are provided on the outer surface of the spring coil 302 on the side close to the connecting rod 303;

[0060] Among them, the inside of the spring coil 302 is hollow, and the spring coil 302 is in communication with the inside of the rotating rod 201 through the connecting rod 303. A part of the air flow inside the air delivery box 105 will enter the inside of the rotating shaft 102 along the screen 604, and then continue to enter the inside of the spring coil 302 through the inside of the rotating rod 201 and the inside of the connecting rod 303. When the spring coil 302 contracts, the hot air flow inside it will be discharged outward to blow the materials that are scattered due to the rotation and contraction of the spring coil 302.

[0061] A contraction mechanism 4 is provided on the outer surface of the convex block cylinder 203. The contraction mechanism 4 includes a fixed ring 401 rotatably connected to the outer surface of the convex block cylinder 203. Two first contraction rods 402 are rotatably connected to the outer surface of the fixed ring 401. One end of the first contraction rod 402 away from the fixed ring 401 is rotatably connected to a second contraction rod 403. One end of the second contraction rod 403 away from the first contraction rod 402 is rotatably connected to a sliding rod 404;

[0062] Among them, the outer surface of the second contraction rod 403 is slidably connected to the inside of the cross groove. The second contraction rod 403 is arranged inside the cross groove. Since the fixed ring 401 is fixed on the convex block cylinder 203 and cannot move up and down, the placing bar 301 will pull the second sliding block 405 located inside the cross groove to drive the end of the second contraction rod 403 connected to the second sliding block 405 to slide toward the rotating rod 201, so that the end of the second contraction rod 403 connected to the first contraction rod 402 swings downward.

[0063] One end of the second retractable rod 403 close to the sliding rod 404 is fixedly connected with a second sliding block 405. The second sliding block 405 penetrates to the outside of the second retractable rod 403. One end of the second sliding block 405 away from the sliding rod 404 is slidably connected inside the cross groove;

[0064] Wherein, one end of the second sliding block 405 away from the second retractable rod 403 is fixedly connected with a conical plate 406. When the second sliding block 405 slides, it will drive the two conical plates 406 to move towards the rotating rod 201 for combination. After the two conical plates 406 are combined, it will form a diversion for the material that is blown upward by the airflow at the bottom.

[0065] A sliding mechanism 5 is arranged on the outer surface of the conical plate 406. The sliding mechanism 5 includes a push rod 501 rotatably connected to the outer surface of the conical plate 406. One end of the push rod 501 away from the conical plate 406 is rotatably connected with a rotating plate 502. One end of the rotating plate 502 away from the push rod 501 is rotatably connected with a scraping plate 503. When the two conical plates 406 contract towards the rotating rod 201, it will pull the rotating plate 502 to move towards the rotating rod 201 in the arc groove through the push rod 501. When the rotating plate 502 moves towards the rotating rod 201, it will simultaneously pull the scraping plate 503 to move along the first arc plate 504 towards the rotating rod 201.

[0066] A first arc plate 504 is arranged at the rear side of the scraping plate 503. One end of the first arc plate 504 close to the rotating rod 201 is fixedly connected with a connecting block 505;

[0067] Wherein, an arc groove is formed at the top of the connecting block 505. One end of the rotating plate 502 connected to the push rod 501 slides in the arc groove. The push rod 501 will push the rotating plate 502 to move towards the inner wall of the mixing barrel 104 in the arc groove. When the rotating plate 502 moves, it will push the scraping plate 503 to contact the inner wall of the mixing barrel 104, so as to scrape the material splashed onto the inner wall of the mixing barrel 104 when the mixing blade 103 stirs.

[0068] The outer surface of the rotating shaft 102 is provided with a vibration mechanism 6. The vibration mechanism 6 includes two second arc-shaped plates 601 fixedly connected to the inner wall of the bottom of the air delivery box 105. The two second arc-shaped plates 601 are symmetrically distributed with the rotating shaft 102 as the center. Two placement grooves 602 are formed inside the second arc-shaped plates 601. Two reset springs 603 are fixedly connected inside the placement grooves 602. The two reset springs 603 are arranged at equal distances. One end of the four reset springs 603 close to the rotating shaft 102 is fixedly connected to a screen 604. A first triangular block 605 is fixedly connected to the side wall of the screen 604. When the rotating shaft 102 rotates, the raised block located at the bottom of the rotating shaft 102 will contact the triangular block 605 and apply a thrust to the triangular block 605 while the rotating shaft 102 rotates, so that the triangular block 605 applies a pressure to the reset spring 603 through the screen 604 to contract. The above-mentioned raised block is Figure 10 visible behind the triangular block 605 in Figure 10 . After the raised block passes the triangular block 605, the reset spring 603 will apply a thrust to the screen 604 to move it inside the rotating rod 201, thus achieving a vibration effect.

[0069] A calcium hydrogen phosphate processing and drying device, a calcium hydrogen phosphate processing and drying device. The method includes the following steps:

[0070] S1: Start the motor; While starting the motor 101, convey calcium hydrogen phosphate into the stirring barrel 104 through the feeding pipe.

[0071] S2: Stir the materials; Drive the rotating rod 201 to rotate by the rotating shaft 102. When the rotating rod 201 rotates, it will drive the spring coil 302 to disperse the materials.

[0072] S3: Turn off the motor; After the hot air flow output from the air delivery box 105 transports the processed materials away through the discharge pipe, turn off the motor 101.

[0073] During use, first, the calcium hydrogen phosphate material to be processed is transported into the interior of the stirring barrel 104 through the feeding pipe. Then, the motor 101 is started to make the rotating shaft 102 start to rotate. When the rotating shaft 102 rotates, it will drive the stirring blade 103 and the rotating rod 201 to rotate. When the rotating rod 201 rotates, it will drive the sliding block one 205 to rotate. Since the convex block cylinder 203 is fixed on the outer surface of the rotating rod 201 through the support frame 202, when the sliding block one 205 rotates, the support rod 204 at its bottom will move up and down on the outer surface of the rotating rod 201 due to the different heights at the top of the convex block cylinder 203. When the sliding block one 205 moves up and down, it will drive the placement strip 301 at its top to move up and down. When the placement strip 301 moves up and down, it will cause the spring coil 302 at its top to contract. Since the connecting rod 303 also rotates when the rotating rod 201 rotates, when the spring coil 302 contracts, it will be affected by the rotation of the connecting rod 303 and the centrifugal force when the connecting rod 303 rotates, so as to adjust the angle with the connecting rod 303 to reach a state of rotating while tilting to one side. When the material enters the interior of the stirring barrel 104 through the feeding pipe, it will be squeezed due to the contraction of the spring coil 302 in the moving state to achieve the effect of being broken. Then, when the spring coil 302 rotates, the broken material will be thrown to disperse the material that enters the interior of the stirring barrel 104 through the feeding pipe, reducing the possibility of the material forming a piled-up state when entering the interior of the stirring barrel 104, enabling the stirring blade 103 to better stir the material and improving the efficiency of stirring the material.

[0074] When the device is operating, a part of the air flow inside the air delivery box 105 will enter the interior of the rotating shaft 102 along the screen 604, and then continue to enter the interior of the spring coil 302 through the interior of the rotating rod 201 and the interior of the connecting rod 303. When the spring coil 302 contracts, the hot air flow inside it will be discharged outward to blow the dispersed material that is affected by the rotation and contraction of the spring coil 302, reducing the possibility of the material adhering to the spring coil 302 after dispersion. When the placement strip 301 moves upward, since the fixed ring 401 is fixed on the convex block cylinder 203 and cannot move up and down, the placement strip 301 will pull the sliding block two 405 located inside the cross groove to drive the end of the contraction rod two 403 connected to the sliding block two 405 to slide toward the rotating rod 201, so that the end of the contraction rod two 403 connected to the contraction rod one 402 swings downward. When the sliding block two 405 slides, it will drive the two conical plates 406 to move toward the rotating rod 201 for combination. After the two conical plates 406 are combined, it will cause a diversion of the material that is blown upward by the air flow at the bottom for filtration, reducing the situation that the dried material is overbroken due to the mixing of the material that is dispersed and descends under the action of the spring coil 302 and the material that is dried and filtered upward, and improving the quality of the calcium hydrogen phosphate material after processing.

[0075] When the two conical plates contract in the direction of the rotating rod 201, the push rod 501 will pull the rotating plate 502 closer to the rotating rod 201 in the arc-shaped groove. When the rotating plate 502 moves towards the rotating rod 201, the scraping plate 503 will be synchronously pulled to move along the arc-shaped plate 504 towards the rotating rod 201. When the conical plate 406 starts to move away from the rotating rod 201, the push rod 501 will push the rotating plate 502 to move towards the inner wall of the stirring barrel 104 in the arc-shaped groove. When the rotating plate 502 moves, it will push the scraping plate 503 to contact the inner wall of the stirring barrel 104, so as to scrape the materials splashed on the inner wall of the stirring barrel 104 during the stirring of the stirring blades 103, preventing the situation that the materials dry and caking after being blown by hot air after splashing on the inner wall of the stirring barrel 104. In this way, the inner wall of the stirring barrel 104 can be cleaned synchronously during the processing of the materials, improving the utilization rate of the materials and reducing the situation of low material conversion rate after processing.

[0076] When the rotating shaft 102 rotates, the convex block at the bottom of the rotating shaft 102 will contact the triangular block 605 and apply a thrust to the triangular block 605 while the rotating shaft 102 rotates, so that the triangular block 605 applies a pressure to the return spring 603 through the screen 604 to contract. The above-mentioned convex block can be seen behind the triangular block 605. After the convex block passes the triangular block 605, the return spring 603 will apply a thrust to the screen 604 to move into the rotating rod 201 to achieve a vibrating effect. When the hot air in the air delivery box 105 enters the rotating shaft 102 along the screen 604, since the stirring blades 103 are stirring the materials synchronously, the hot air may carry some broken materials to move. After part of the materials adhere to the surface of the screen 604 after passing through the screen 604, the vibration applied to the screen 604 by the rotating rod 201 will cause the materials adhering to the surface of the screen 604 to fall off, reducing the probability of the screen 604 being blocked during the floating process of the materials and improving the efficiency of breaking and dispersing the incoming materials. Figure 10 As can be seen behind the triangular block 605, after the convex block passes the triangular block 605, the return spring 603 will apply a thrust to the screen 604 to move into the rotating rod 201 to achieve a vibrating effect. When the hot air in the air delivery box 105 enters the rotating shaft 102 along the screen 604, since the stirring blades 103 are stirring the materials synchronously, the hot air may carry some broken materials to move. After part of the materials adhere to the surface of the screen 604 after passing through the screen 604, the vibration applied to the screen 604 by the rotating rod 201 will cause the materials adhering to the surface of the screen 604 to fall off, reducing the probability of the screen 604 being blocked during the floating process of the materials and improving the efficiency of breaking and dispersing the incoming materials.

[0077] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor limit the invention to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present invention, so that those skilled in the art can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A processing and drying device for calcium hydrogen phosphate, comprising a main body (1), wherein a motor (101) is fixedly connected inside the main body (1), an output end of the motor (101) is fixedly connected with a rotating shaft (102), a stirring blade (103) is fixedly connected to an outer surface of the rotating shaft (102), two protruding blocks are fixedly connected to a bottom of the rotating shaft (102), and the inside of the rotating shaft (102) is hollow. It is characterized in that, Further comprising; A lifting mechanism (2), the lifting mechanism (2) includes a rotating rod (201), a support frame (202) for assisting the rotation of the rotating rod (201), a bump cylinder (203), and a rotating mechanism (3) for undulating movement through the bump cylinder (203); A rotating mechanism (3), the rotating mechanism (3) includes a placing strip (301), a spring coil (302) for rotating through the placing strip (301), and a connecting rod (303) for restricting the movement of the spring coil (302); The bottom of the rotating rod (201) is fixedly connected to the top of the rotating shaft (102), the outer surface of the rotating rod (201) is rotatably connected to the inner wall of the support frame (202), the top of the support frame (202) is fixedly connected to the bottom of the bump cylinder (203), the top of the bump cylinder (203) is slidably connected to a support rod (204), and the top of the support rod (204) is fixedly connected to a first sliding block (205); Wherein, the inside of the rotating rod (201) is hollow, the inner wall of the bump cylinder (203) is rotatably connected to the outer surface of the rotating rod (201), and the inner wall of the first sliding block (205) is slidably connected to the outer surface of the rotating rod (201); The bottom of the placing strip (301) is fixedly connected to the top of the first sliding block (205), the top of the placing strip (301) is fixedly connected to the bottom of the spring coil (302), and one end of the spring coil (302) away from the placing strip (301) is rotatably connected to one end of the connecting rod (303) away from the rotating rod (201); Wherein, two cross grooves are provided at the top of the placing strip (301), a lifting groove is provided on one side of one of the cross grooves away from the rotating rod (201), the inner wall of the placing strip (301) is slidably connected to the outer surface of the rotating rod (201), and one end of the connecting rod (303) located at the center inside the spring coil (302) is rotatably connected to the top of the rotating rod (201); An lifting block (304) is slidably connected to the outer surface of the spring coil (302), the outer wall of the lifting block (304) is slidably connected inside the lifting groove, and a plurality of exhaust holes (305) are provided on the outer surface of the spring coil (302) on the side close to the connecting rod (303); Wherein, the inside of the spring coil (302) is hollow, and the spring coil (302) is in communication with the inside of the rotating rod (201) through the connecting rod (303); When the rotating rod (201) rotates, it will drive the first sliding block (205) to rotate. When the first sliding block (205) rotates, the support rod (204) at its bottom will cause the first sliding block (205) to slide up and down on the outer surface of the rotating rod (201) due to the different heights at the top of the bump cylinder (203).

2. The a calcium hydrogen phosphate processing and drying device according to claim 1, wherein: A stirring barrel (104) is provided outside the stirring blade (103), and an air delivery box (105) is fixedly connected to the outer surface of the stirring barrel (104); Among them, a filter screen is fixedly connected to the inner wall of the mixing barrel (104), a feed pipe is provided on the outer surface of the mixing barrel (104), and a discharge pipe is provided on the inner wall of the top of the mixing barrel (104).

3. The a calcium hydrogen phosphate processing and drying device according to claim 2, wherein: A contraction mechanism (4) is arranged on the outer surface of the convex block cylinder (203). The contraction mechanism (4) includes a fixed ring (401) rotatably connected to the outer surface of the convex block cylinder (203). Two first contraction rods (402) are rotatably connected to the outer surface of the fixed ring (401). One end of the first contraction rod (402) away from the fixed ring (401) is rotatably connected to a second contraction rod (403). One end of the second contraction rod (403) away from the first contraction rod (402) is rotatably connected to a sliding rod (404); Among them, the outer surface of the second contraction rod (403) is slidably connected inside the cross groove, and the second contraction rod (403) is arranged inside the cross groove.

4. A calcium hydrogen phosphate processing and drying device according to claim 3, characterized in that: One end of the second contraction rod (403) close to the sliding rod (404) is fixedly connected to a second sliding block (405). The second sliding block (405) penetrates through the second contraction rod (403) to the outside of the second contraction rod (403). One end of the second sliding block (405) away from the sliding rod (404) is slidably connected inside the cross groove; Among them, a conical plate (406) is fixedly connected to one end of the second sliding block (405) away from the second contraction rod (403).

5. A calcium hydrogen phosphate processing and drying device according to claim 4, characterized in that: A sliding mechanism (5) is arranged on the outer surface of the conical plate (406). The sliding mechanism (5) includes a push rod (501) rotatably connected to the outer surface of the conical plate (406). One end of the push rod (501) away from the conical plate (406) is rotatably connected to a rotating plate (502). One end of the rotating plate (502) away from the push rod (501) is rotatably connected to a scraping plate (503).

6. The calcium hydrogen phosphate processing and drying device according to claim 5, characterized in that: A vibration mechanism (6) is arranged on the outer surface of the rotating shaft (102). The vibration mechanism (6) includes two second arc-shaped plates (601) fixedly connected to the inner wall of the bottom of the air delivery box (105). The two second arc-shaped plates (601) are symmetrically distributed with the rotating shaft (102) as the center. Two placement grooves (602) are opened inside the second arc-shaped plates (601). Two reset springs (603) are fixedly connected inside the placement grooves (602). The two reset springs (603) are arranged at equal distances. One end of the four reset springs (603) close to the rotating shaft (102) is fixedly connected to a sieve mesh (604). A first triangular block (605) is fixedly connected to the side wall of the sieve mesh (604).

7. A method for using a processing and drying device for calcium hydrogen phosphate, characterized in that: Using the calcium hydrogen phosphate processing and drying device as described in claim 6, the method includes the following steps: S1: Start the motor; while starting the motor (101), convey calcium hydrogen phosphate into the mixing barrel (104) through the feed pipe; S2: Stir the materials; drive the rotating rod (201) to rotate by the rotating shaft (102). When the rotating rod (201) rotates, it will drive the spring coil (302) to disperse the materials; S3: Turn off the motor; after the hot air flow output from the air delivery tank (105) transports the processed materials away through the discharge pipe, turn off the motor (101).

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