A special compound feed pelletizing equipment for pig farms

Abstract

The invention relates to the technical field of compound feed pelleting, in particular to a special compound feed pelleting device for pig farms, comprising a base, a feeding component, a quantitative component, a pelleting tube and a cutting component. By fixing a heat conductive sheet on the pelleting tube, it is helpful to discharge the heat generated by squeezing the pig feed by the pelleting tube, thereby preventing the pig feed from being heated and deteriorating during pelleting, thereby improving the quality of the pig feed pellets processed by the pelleting device. By setting a blower to blow air, the heat conductive sheet is cooled, thereby improving the effect of the heat conductive sheet on discharging heat in the pelleting tube, thereby further improving the quality of the pig feed pellets processed by the device. By setting a heat dissipation box, on the one hand, the heat conductive sheet is isolated to prevent workers from being scalded by the heat conductive sheet, thereby improving the safety of the device. On the other hand, a heat dissipation plate arranged in the heat dissipation box can absorb heat and transfer the heat on the heat conductive sheet more quickly.

Description

Technical Field

[0001] The invention relates to the technical field of compound feed granulation, in particular to a special compound feed granulation device for pig farms. Background Art

[0002] Since the compound feed for pig farming is in powder form, it is easy to undergo physical changes with water vapor, causing the feed to deteriorate. Therefore, a granulating equipment is needed to make the powdered compound feed for pig farms into granular feed that is easy to store and not easy to deteriorate.

[0003] However, the existing granulating equipment has great defects during use. The existing granulating equipment needs to be manually loaded, which wastes manpower, and the manual loading is not timely, which makes the production efficiency of the equipment low. During the granulation process of the existing granulating equipment, large particles of impurities or agglomerated feeds can easily damage the equipment, affecting the service life of the equipment. When the existing granulating equipment extrude the feed into pellets, a lot of heat will be generated during the extrusion of the feed. The heat will affect the quality of the feed, resulting in low quality of the processed feed pellets. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a special compound feed pelletizing device for pig farms.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a special compound feed pelletizing equipment for pig farms, including a base, a feeding component, a quantitative component, a pelletizing tube and a cutting component, the pelletizing tube is horizontally fixed on the top of the base, a pelletizing feed port is arranged on the top of the pelletizing tube, a pelletizing auger is rotatably matched in the pelletizing tube, an end cover is installed at the port of the pelletizing tube, a die hole is opened on the end cover, a mounting frame is fixed at one end of the base close to the end cover, the cutting component is fixed on the base through the mounting frame, and a heat dissipation device is fixed on the top of the base The granulating tube is located in the heat dissipation box. The feeding assembly includes a support frame, a feeding pipe and a conveying auger. The equipment realizes automatic feeding function by using the feeding assembly. On the one hand, no manual feeding is required, which saves manpower. At the same time, it also keeps the operator away from the equipment processing area to avoid personal injury. On the other hand, through automatic feeding, the feeding process is more timely and more secure. The support frame is installed on the top of the base, and the feeding pipe is tilted and fixed on the support frame. A feeding hopper is arranged at the bottom of the feeding pipe. A feeding pipe opening is arranged at one end of the feeding pipe away from the feeding hopper, and the conveying auger is rotatably matched in the feeding pipe, and the feeding is carried out by the cooperation of the conveying auger and the feeding pipe, so that the compound feed is not easy to be scattered everywhere during the feeding process, on the one hand, to avoid the waste of pig feed, and on the other hand, to avoid pollution to the environment. The quantitative component comprises a fixed frame, a quantitative bucket and a weighing bucket, the fixed frame is fixed on the top of the base, the quantitative bucket and the weighing bucket are both fixed on the fixed frame, and the quantitative bucket is located directly above the weighing bucket, and a tension and compression device is installed on the weighing bucket The force sensor weighs the pig feed by using a weighing bucket. On the one hand, the device can accurately control the weight of the processed pig feed pellets, and then the device can control the production according to the demand for pig feed pellets, so that the processed pig feed pellets can just meet the use demand and avoid waste caused by excessive processing. On the other hand, the device can better control the weight of the pig feed entering the pelletizing tube, so that the weight of the pig feed filled in the pelletizing tube can better meet the standard processing range of the pelletizing tube, so that the pelletizing tube can play a better pelletizing effect.

[0006] Among them, the top of the quantitative bucket is connected with the feed pipe opening, the bottom opening of the quantitative bucket is opposite to the top opening of the weighing bucket, and the bottom opening of the weighing bucket is opposite to the granulation feed port. By using the quantitative bucket, on the one hand, the pig feed raw materials can be temporarily stored, and with the first baffle, the equipment can automatically deliver the pig feed to the granulation pipe, so that the equipment can operate uninterruptedly. On the other hand, with the first baffle, the equipment can continuously add pig feed to the weighing bucket as needed, so that the weight of the pig feed in the weighing bucket can be closer to the set standard.

[0007] Preferably, a first motor is installed at the end of the feed pipe, and the first motor is connected to the conveying auger through a rotating shaft. A filter plate is arranged in the feed hopper. By arranging the filter plate on the feed hopper, it is possible to prevent agglomerated pig feed or larger impurities in the pig feed from entering the equipment. On the one hand, it is possible to prevent the feeding component of the equipment from being blocked, thereby preventing the granulation process of the equipment from being affected. On the other hand, the equipment will not be stuck due to agglomerated pig feed or larger impurities in the pig feed, thereby making the equipment less likely to be damaged.

[0008] Preferably, a first baffle is hinged at the bottom opening of the metering bucket, a first hydraulic cylinder is hinged near the bottom opening of the metering bucket, a first hydraulic rod is provided at one end of the first hydraulic cylinder, and an end of the first hydraulic rod away from the first hydraulic cylinder is hinged to the first baffle.

[0009] Preferably, a second baffle is hinged at the bottom opening of the weighing bucket, and a second hydraulic cylinder is hinged near the bottom opening of the weighing bucket. A second hydraulic rod is provided at one end of the second hydraulic cylinder, and the end of the second hydraulic rod away from the second hydraulic cylinder is hinged to the second baffle. The second hydraulic rod is driven by the second hydraulic cylinder, and the second hydraulic rod drives the second baffle to rotate. By controlling the rotation of the second baffle, the discharge of the weighing bucket is controlled.

[0010] Preferably, a reducer for driving the granulating auger to rotate is installed on the top of the base, and a second motor is installed inside the base, and the second motor drives the reducer to rotate through a transmission belt.

[0011] Preferably, several blowers are installed inside the base, the air outlet ends of the several blowers are connected to air supply pipes, the ends of the several air supply pipes away from the blowers are connected to blowing ports, the blowing ports penetrate the top of the base upward, and the several blowing ports are located in the heat dissipation box. By setting up the blowers to blow air, the heat conducting plate is cooled, thereby improving the effect of the heat conducting plate on discharging heat in the granulation tube.

[0012] Preferably, a plurality of heat conducting plates are fixedly sleeved on the pelletizing tube, and a plurality of air outlets are respectively opposite to the plurality of heat conducting plates. By fixing the heat conducting plates on the pelletizing tube, it is helpful to discharge the heat generated by squeezing the pig feed by the pelletizing tube, thereby preventing the pig feed from being heated and deteriorated during pelletizing.

[0013] Preferably, a plurality of heat dissipation plates are welded on the inner wall of the heat dissipation box, and a plurality of heat dissipation holes are opened on one side of the heat dissipation box. By setting up the heat dissipation box, on the one hand, the heat conductive sheet is isolated to prevent the staff from being scalded by the heat conductive sheet. On the other hand, the heat dissipation plate arranged in the heat dissipation box can absorb heat and transfer the heat on the heat conductive sheet more quickly, thereby further improving the effect of the heat conductive sheet on discharging heat in the granulation tube. By arranging heat dissipation holes on the heat dissipation box, heat accumulation in the heat dissipation box is prevented, thereby ensuring the heat dissipation effect.

[0014] Preferably, the cutting assembly includes a third motor, a cutting head and a protective cover. The third motor drives the cutting head to rotate via a rotating shaft. The cutting head rotates and cooperates with one side of the end cover. The protective cover is provided on the cutting head and the end cover. An opening for discharging is provided at the bottom of the protective cover. By providing the protective cover, on the one hand, the cutting head is prevented from being exposed, thereby preventing the cutting head from injuring people. On the other hand, splashing of debris is prevented during the cutting and granulation process, thereby avoiding environmental pollution, thereby improving the environmental friendliness of the equipment. At the same time, it also avoids splashing debris from injuring people, further improving the safety of the equipment. On the other hand, the particles cut by the cutting head will not fall everywhere, but will be discharged through the discharge opening at the bottom of the protective cover for easy collection.

[0015] Preferably, the method for using the pig farm-specific compound feed pelletizing equipment specifically comprises the following steps:

[0016] Step 1: Pour the prepared pig feed into the feed hopper, drive the conveying auger to rotate by the first motor, and convey the pig feed in the feed hopper to one end of the feed pipe close to the feed pipe opening by rotating the conveying auger, and then convey the pig feed into the quantitative hopper through the feed pipe opening;

[0017] Step 2: The first hydraulic cylinder drives the first hydraulic rod to move, and the first hydraulic rod drives the first baffle to rotate. By rotating the first baffle, the pig feed in the quantitative bucket falls into the weighing bucket through the bottom opening of the quantitative bucket, and the gravity change of the weighing bucket is monitored by the tension pressure sensor on the weighing bucket. After the weight of the pig feed in the weighing bucket reaches the processing requirement, the first hydraulic cylinder drives the first baffle to rotate, so that the first baffle blocks the bottom opening of the quantitative bucket, so that the quantitative bucket stops adding pig feed to the weighing bucket. At this time, the second hydraulic cylinder drives the second hydraulic rod to move, and the second hydraulic rod drives the second baffle to rotate. By rotating the second baffle, the bottom opening of the weighing bucket is opened, so that the pig feed in the weighing bucket enters the granulation tube from the granulation feed port;

[0018] Step 3: The second motor drives the reducer, and the reducer drives the pelletizing auger to rotate. The rotating pelletizing auger squeezes the pig feed to the end of the pelletizing tube close to the end cover. The squeezed pig feed in the pelletizing tube is discharged from the die hole on the end cover. The third motor drives the cutting head to rotate, and the rotating cutting head cuts the squeezed pig feed into pellets, completing the pelletizing of the pig feed. The pelletized pig feed is sent out through the opening for discharging at the bottom of the protective cover.

[0019] Beneficial effects of the present invention:

[0020] (1) In the present invention, the equipment realizes the automatic feeding function by using a feeding component. On the one hand, there is no need for manual feeding, which saves more manpower. At the same time, it also allows the operator to stay away from the equipment processing area to avoid personal injury, thereby improving the safety of the equipment. On the other hand, through automatic feeding, the feeding process is more timely, so that the feeding process is more secure, thereby improving the production efficiency of the equipment. The feeding is carried out by cooperating with the conveying auger and the feeding pipe, so that the compound feed is not easy to be scattered during the feeding process. On the one hand, it avoids the waste of pig feed, thereby reducing the cost of pig feed pelletizing. On the other hand, it avoids pollution to the environment, thereby making the use of the equipment more environmentally friendly. By arranging a filter plate on the feed hopper, it can prevent agglomerated pig feed or larger impurities in the pig feed from entering the equipment. On the one hand, it can prevent the feeding component of the equipment from being blocked, thereby preventing the pelletizing process of the equipment from being affected, thereby making the pelletizing efficiency of the equipment more secure. On the other hand, it prevents the equipment from being stuck by agglomerated pig feed or larger impurities in the pig feed, thereby making the equipment less likely to be damaged, thereby effectively extending the service life of the equipment.

[0021] (2) In the present invention, the weighing bucket is used to weigh the pig feed. On the one hand, the device can accurately control the weight of the processed pig feed pellets, so that the device can control production according to the demand for pig feed pellets, so that the processed pig feed pellets can just meet the use demand and avoid waste caused by excessive processing. On the other hand, the device can better control the weight of the pig feed entering the pelletizing tube, so that the weight of the pig feed filled in the pelletizing tube can better meet the standard processing range of the pelletizing tube, so that the pelletizing tube can exert a better pelletizing effect, thereby improving the pelletizing quality of the device. By using the quantitative bucket, on the one hand, the pig feed raw materials can be temporarily stored, and in conjunction with the first baffle, the device can automatically send the pig feed to the pelletizing tube, so that the device can operate uninterruptedly, so that the pelletizing capacity of the device is stronger. On the other hand, in conjunction with the first baffle, the device can continuously add pig feed to the weighing bucket as needed, so that the weight of the pig feed in the weighing bucket can be closer to the set standard, thereby improving the accuracy of the device in controlling the pelletizing process.

[0022] (3) In the present invention, by fixing the heat conductive sheet on the pelletizing tube, it is helpful to discharge the heat generated by squeezing the pig feed by the pelletizing tube, thereby preventing the pig feed from being heated and deteriorating during pelletizing, thereby improving the quality of the pig feed pellets processed by the pelletizing equipment. By setting a blower to blow air, the heat conductive sheet is cooled, thereby improving the effect of the heat conductive sheet on discharging heat in the pelletizing tube, thereby further improving the quality of the pig feed pellets processed by the equipment. By setting a heat dissipation box, on the one hand, the heat conductive sheet is isolated to prevent the staff from being scalded by the heat conductive sheet, thereby improving the safety of the equipment. On the other hand, the heat dissipation plate set in the heat dissipation box can absorb heat and transfer the heat on the heat conductive sheet more quickly, thereby further improving the effect of the heat conductive sheet on discharging heat in the pelletizing tube, thereby further improving the quality of the pig feed pellets processed by the equipment. By setting heat dissipation holes on the heat dissipation box, heat is prevented from accumulating in the heat dissipation box, thereby ensuring the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2 It is a schematic diagram of the structure of the feeding assembly of the present invention.

[0026] Figure 3 It is a schematic diagram of the quantitative component structure of the present invention.

[0027] Figure 4 for Figure 3 A magnified detail of area A.

[0028] Figure 5 It is a cross-sectional view of a granulation tube of the present invention.

[0029] Figure 6 It is a schematic diagram of the structure of the cutting assembly of the present invention.

[0030] Figure 7 It is a schematic diagram of the structure of the blower of the present invention.

[0031] Figure 8 It is a cross-sectional view of the heat dissipation box of the present invention.

[0032] In the figure: 1, base; 2, feeding assembly; 201, support frame; 202, feed hopper; 203, feed pipe; 204, feed pipe opening; 205, conveying auger; 206, first motor; 207, filter plate; 3, quantitative assembly; 301, fixed frame; 302, quantitative bucket; 303, first baffle; 304, first hydraulic cylinder; 305, first hydraulic rod; 306, weighing bucket; 307, second baffle; 308, second hydraulic Cylinder; 309, second hydraulic rod; 4, pelletizing pipe; 401, pelletizing feed port; 402, pelletizing auger; 403, end cover; 404, heat conducting plate; 405, reducer; 406, second motor; 5, cutting assembly; 501, third motor; 502, cutting head; 503, protective cover; 6, mounting frame; 7, blower; 701, air supply pipe; 702, air outlet; 8, heat sink; 801, heat sink; 802, heat dissipation hole. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0034] like Figure 1-Figure 8As shown, the invention discloses a special compound feed pelletizing equipment for pig farms, comprising a base 1, a feeding assembly 2, a quantitative assembly 3, a pelletizing tube 4 and a cutting assembly 5. The pelletizing tube 4 is horizontally fixed on the top of the base 1, a pelletizing feed port 401 is arranged on the top of the pelletizing tube 4, a pelletizing auger 402 is rotatably matched in the pelletizing tube 4, an end cover 403 is installed at the port of the pelletizing tube 4, a die hole is opened on the end cover 403, a mounting frame 6 is fixed at one end of the base 1 close to the end cover 403, the cutting assembly 5 is fixed on the base 1 through the mounting frame 6, a heat sink 8 is fixed on the top of the base 1, the pelletizing tube 4 is located in the heat sink 8, the feeding assembly 2 comprises a support frame 201, a feed pipe 203 and a feeding tube 204. The equipment realizes automatic loading function by using loading component 2. On the one hand, it does not need manual loading, which saves manpower. At the same time, it also keeps operators away from the processing area of ​​the equipment to avoid personal injury, thereby improving the safety of the equipment. On the other hand, through automatic loading, the loading process is more timely, which makes the loading process more secure, thereby improving the production efficiency of the equipment. The support frame 201 is installed on the top of the base 1, and the feeding pipe 203 is tilted and fixed on the support frame 201. The bottom end of the feeding pipe 203 is provided with a feeding hopper 202, and the end of the feeding pipe 203 away from the feeding hopper 202 is provided with a feeding pipe opening 204. The auger 205 rotates and cooperates in the feed pipe 203. The feeding is carried out by cooperating with the conveying auger 205 and the feed pipe 203, so that the compound feed is not easy to float everywhere during the feeding process. On the one hand, it avoids the waste of pig feed, thereby reducing the cost of pig feed pelletizing. On the other hand, it avoids pollution to the environment, so that the use of the equipment is more environmentally friendly. The quantitative component 3 includes a fixed frame 301, a quantitative bucket 302 and a weighing bucket 306. The fixed frame 301 is fixed on the top of the base 1. The quantitative bucket 302 and the weighing bucket 306 are both fixed on the fixed frame 301, and the quantitative bucket 302 is located directly above the weighing bucket 306. The weighing bucket 306 is installed A tensile pressure sensor (model: BK-2A-1000N) is provided. By using a weighing bucket 306, the pig feed is weighed. On the one hand, the device can accurately control the weight of the processed pig feed pellets, and then the device can control production according to the demand for pig feed pellets, so that the processed pig feed pellets can just meet the use demand and avoid waste caused by excessive processing. On the other hand, the device can better control the weight of the pig feed entering the pelletizing tube 4, so that the weight of the pig feed filled in the pelletizing tube 4 can better meet the standard processing range of the pelletizing tube 4, and then the pelletizing tube 4 can play a more excellent pelletizing effect, thereby improving the pelletizing quality of the device;

[0035] Among them, the top of the quantitative bucket 302 is connected and connected with the feed pipe mouth 204, the bottom opening of the quantitative bucket 302 is opposite to the top opening of the weighing bucket 306, and the bottom opening of the weighing bucket 306 is opposite to the granulation feed port 401. By using the quantitative bucket 302, on the one hand, the pig feed raw materials can be temporarily stored, and in conjunction with the first baffle 303, the equipment can automatically deliver the pig feed to the granulation pipe 4, so that the equipment can operate uninterruptedly, thereby making the equipment more capable of granulating. On the other hand, in conjunction with the first baffle 303, the equipment can continuously add pig feed to the weighing bucket 306 as needed, so that the weight of the pig feed in the weighing bucket 306 can be closer to the set standard, thereby improving the accuracy of the equipment's control over the granulation process.

[0036] In an optional implementation of the present embodiment, a first motor 206 is installed at the end of the feed pipe 203, and the first motor 206 is connected to the conveying auger 205 through a rotating shaft. A filter plate 207 is arranged in the feed hopper 202. By arranging the filter plate 207 on the feed hopper 202, it is possible to prevent agglomerated pig feed or larger impurities in the pig feed from entering the equipment. On the one hand, it is possible to prevent the feeding component 2 of the equipment from being blocked, thereby preventing the granulation process of the equipment from being affected, thereby making the granulation efficiency of the equipment more guaranteed. On the other hand, the equipment will not be stuck due to agglomerated pig feed or larger impurities in the pig feed, thereby making the equipment less likely to be damaged, thereby effectively extending the service life of the equipment.

[0037] In an optional implementation of the present embodiment, a first baffle 303 is hinged at the bottom opening of the metering bucket 302, and a first hydraulic cylinder 304 is hinged near the bottom opening of the metering bucket 302. A first hydraulic rod 305 is provided at one end of the first hydraulic cylinder 304, and the end of the first hydraulic rod 305 away from the first hydraulic cylinder 304 is hinged to the first baffle 303.

[0038] In an optional implementation manner of the present embodiment, a second baffle 307 is hinged at the bottom opening of the weighing bucket 306, and a second hydraulic cylinder 308 is hinged near the bottom opening of the weighing bucket 306. A second hydraulic rod 309 is provided at one end of the second hydraulic cylinder 308, and the end of the second hydraulic rod 309 away from the second hydraulic cylinder 308 is hinged to the second baffle 307. The second hydraulic rod 309 is driven by the second hydraulic cylinder 308, and the second hydraulic rod 309 drives the second baffle 307 to rotate. By controlling the rotation of the second baffle 307, the discharge of the weighing bucket 306 is controlled.

[0039] In an optional implementation of this embodiment, a reducer 405 for driving the granulating auger 402 to rotate is installed on the top of the base 1, and a second motor 406 is installed inside the base 1. The second motor 406 drives the reducer 405 to rotate through a transmission belt.

[0040] In an optional implementation of the present embodiment, a plurality of blowers 7 are installed inside the base 1, and the air outlet ends of the plurality of blowers 7 are connected to an air supply pipe 701, and the ends of the plurality of air supply pipes 701 away from the blower 7 are connected to a blowing port 702, and the blowing port 702 penetrates upward through the top of the base 1, and the plurality of blowing ports 702 are located in the heat dissipation box 8. By setting the blower 7 to blow air, the heat conducting plate 404 is cooled, thereby improving the effect of the heat conducting plate 404 on discharging heat in the pelletizing tube 4, thereby further improving the quality of the pig feed pellets processed by the equipment.

[0041] In an optional implementation of the present embodiment, a plurality of heat conducting sheets 404 are fixedly sleeved on the granulating tube 4, and a plurality of air outlets 702 are respectively opposite to the plurality of heat conducting sheets 404. By fixing the heat conducting sheets 404 on the granulating tube 4, it is helpful to discharge the heat generated by the granulating tube 4 when squeezing the pig feed, thereby preventing the pig feed from being heated and deteriorated during granulation, thereby improving the quality of the pig feed pellets processed by the granulating equipment.

[0042] In an optional implementation of the present embodiment, a plurality of heat sinks 801 are welded on the inner wall of the heat sink 8, and a plurality of heat dissipation holes 802 are opened on one side of the heat sink 8. By setting the heat sink 8, on the one hand, the heat conductive sheet 404 is isolated to prevent the staff from being scalded by the heat conductive sheet 404, thereby improving the safety of the use of the equipment. On the other hand, the heat sink 801 arranged in the heat sink 8 can absorb heat and transfer the heat on the heat conductive sheet 404 more quickly, thereby further improving the effect of the heat conductive sheet 404 on discharging heat from the pelletizing tube 4, thereby further improving the quality of the pig feed pellets processed by the equipment. By setting the heat dissipation holes 802 on the heat sink 8, heat is prevented from accumulating in the heat sink 8 to ensure the heat dissipation effect.

[0043] In an optional implementation of the present embodiment, the cutting assembly 5 includes a third motor 501, a cutting head 502 and a protective cover 503. The third motor 501 drives the cutting head 502 to rotate through a rotating shaft. The cutting head 502 rotates and cooperates with one side of the end cover 403. The protective cover 503 is provided on the cutting head 502 and the end cover 403. The bottom of the protective cover 503 is provided with an opening for discharging. By providing the protective cover 503, on the one hand, the cutting head 502 is prevented from being exposed, thereby preventing the cutting head 502 from injuring people, thereby making the use of the device safer. On the other hand, debris is prevented from splashing during the cutting and granulation process, thereby avoiding environmental pollution and improving the environmental friendliness of the use of the device. At the same time, it also avoids splashing debris from injuring people, further improving the safety of the use of the device. On the other hand, the particles cut by the cutting head 502 will not fall everywhere, but will be discharged through the discharge opening at the bottom of the protective cover 503, which is convenient for collection, thereby improving the convenience of using the device.

[0044] When in use, first, pour the prepared pig feed into the feed hopper 202, and drive the conveying auger 205 to rotate by the first motor 206. By rotating the conveying auger 205, the pig feed in the feed hopper 202 is conveyed to the end of the conveying pipe 203 close to the feed pipe opening 204, and the pig feed is sent to the quantitative bucket 302 through the feed pipe opening 204. The equipment realizes the automatic feeding function by using the feeding component 2. On the one hand, it does not need manual feeding, which saves manpower. At the same time, it also keeps the operator away from the processing area of ​​the equipment to avoid personal injury, thereby improving the safety of the use of the equipment. On the other hand, through automatic feeding, the feeding process is more timely, making the feeding process more secure, thereby improving the production efficiency of the equipment. The feeding is performed by cooperating with the conveying auger 205 and the feeding pipe 203, so that the compound feed is not easy to be scattered during the feeding process. On the one hand, it avoids the waste of pig feed, thereby reducing the cost of pig feed pelletizing. On the other hand, it avoids pollution to the environment, thereby making the use of the equipment more environmentally friendly. By arranging a filter plate 207 on the feed hopper 202, it can prevent agglomerated pig feed or larger impurities in the pig feed from entering the equipment. On the one hand, it can prevent the feeding component 2 of the equipment from being blocked, thereby preventing the pelletizing process of the equipment from being affected, thereby making the pelletizing efficiency of the equipment more guaranteed. On the other hand, it prevents the equipment from being stuck due to agglomerated pig feed or larger impurities in the pig feed, thereby making the equipment less likely to be stuck. Then, the first hydraulic rod 305 is driven to move by the first hydraulic cylinder 304, and the first hydraulic rod 305 drives the first baffle 303 to rotate. By rotating the first baffle 303, the pig feed in the quantitative bucket 302 falls into the weighing bucket 306 through the bottom opening of the quantitative bucket 302, and the gravity change of the weighing bucket 306 is monitored by the tension and pressure sensor on the weighing bucket 306. After the weight of the pig feed in the weighing bucket 306 reaches the processing requirement, the first hydraulic cylinder 304 drives the first baffle 303 to rotate, so that the first baffle 303 blocks the bottom opening of the quantitative bucket 302, so that the quantitative bucket 302 stops adding pig feed to the weighing bucket 306. At this time, the second hydraulic cylinder 308 drives the first hydraulic rod 305 to move. The second hydraulic rod 309 moves, and the second hydraulic rod 309 drives the second baffle 307 to rotate. By rotating the second baffle 307, the bottom opening of the weighing bucket 306 is opened, so that the pig feed in the weighing bucket 306 enters the pelletizing tube 4 from the pelletizing feed port 401. By using the weighing bucket 306, the pig feed is weighed. On the one hand, the equipment can accurately control the weight of the processed pig feed pellets, and then the equipment can control the production according to the demand for pig feed pellets, so that the processed pig feed pellets can just meet the use demand and avoid waste caused by excessive processing. On the other hand, the equipment can better control the weight of the pig feed entering the pelletizing tube 4, so that the weight of the pig feed filled in the pelletizing tube 4 can better meet the standard processing range of the pelletizing tube 4.The pelletizing tube 4 can then achieve a more excellent pelletizing effect, thereby improving the pelletizing quality of the device. By using the quantitative bucket 302, on the one hand, the pig feed raw materials can be temporarily stored, and in conjunction with the first baffle 303, the device can automatically deliver the pig feed to the pelletizing tube 4, thereby enabling the device to operate uninterruptedly, thereby enhancing the pelletizing capacity of the device. On the other hand, in conjunction with the first baffle 303, the device can continuously add pig feed to the weighing bucket 306 as needed, thereby enabling the weight of the pig feed in the weighing bucket 306 to be more The pelletizing process is close to the set standard, thereby improving the accuracy of the equipment in controlling the pelletizing process. Finally, the second motor 406 drives the reducer 405, and the reducer 405 drives the pelletizing auger 402 to rotate. The rotating pelletizing auger 402 squeezes the pig feed toward the end of the pelletizing tube 4 close to the end cover 403. The squeezed pig feed in the pelletizing tube 4 is discharged from the die hole on the end cover 403. The third motor 501 drives the cutting head 502 to rotate, and the rotating cutting head 502 cuts the squeezed pig feed into pellets, thereby completing the pelletizing of the pig feed. The pig feed is sent out through the opening for discharging at the bottom of the protective cover 503. By fixing the heat conductive sheet 404 on the pelletizing tube 4, it is helpful to discharge the heat generated by the pelletizing tube 4 squeezing the pig feed, thereby preventing the pig feed from being heated and deteriorating during pelletizing, thereby improving the quality of the pig feed pellets processed by the pelletizing equipment. By setting the blower 7 to blow air, the heat conductive sheet 404 is cooled, thereby improving the effect of the heat conductive sheet 404 on discharging heat in the pelletizing tube 4, thereby further improving the quality of the pig feed pellets processed by the equipment. By setting the heat dissipation box 8 On the one hand, the heat conducting sheet 404 is isolated to prevent the staff from being scalded by the heat conducting sheet 404, thereby improving the safety of the equipment. On the other hand, the heat dissipation plate 801 provided in the heat dissipation box 8 can absorb heat and transfer the heat on the heat conducting sheet 404 more quickly, thereby further improving the effect of the heat conducting sheet 404 on the heat dissipation in the pelletizing tube 4, thereby further improving the quality of the pig feed pellets processed by the equipment. By providing the heat dissipation holes 802 on the heat dissipation box 8, the heat is prevented from accumulating in the heat dissipation box 8, thereby ensuring the heat dissipation effect.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A compound feed pelletizing device for pig farms, comprising a base (1), a feeding component (2), a quantitative component (3), a pelletizing tube (4) and a cutting component (5), characterized in that: The granulation tube (4) is horizontally fixed on the top of the base (1); a granulation feed port (401) is arranged on the top of the granulation tube (4); a granulation auger (402) is rotatably fitted inside the granulation tube (4); an end cover (403) is installed at the port of the granulation tube (4); a die hole is opened on the end cover (403); a mounting frame (6) is fixed on one end of the base (1) close to the end cover (403); the cutting assembly (5) is fixed on the base (1) through the mounting frame (6); a heat sink (8) is fixed on the top of the base (1); the granulation tube (4) is located in the heat sink (8); the feeding assembly (2) comprises a support frame (201), a feed pipe (203) and a feed auger (205); the support frame (201) is installed on the base The top of the platform (1), the feed pipe (203) is tilted and fixed on the support frame (201), the bottom end of the feed pipe (203) is provided with a feed hopper (202), the end of the feed pipe (203) away from the feed hopper (202) is provided with a feed pipe opening (204), the conveying auger (205) is rotatably fitted in the feed pipe (203), the quantitative component (3) comprises a fixed frame (301), a quantitative hopper (302) and a weighing hopper (306), the fixed frame (301) is fixed on the top of the base (1), the quantitative hopper (302) and the weighing hopper (306) are both fixed on the fixed frame (301), and the quantitative hopper (302) is located directly above the weighing hopper (306), and a tension and pressure sensor is installed on the weighing hopper (306); The top of the quantitative hopper (302) is connected to the feed pipe opening (204), the bottom opening of the quantitative hopper (302) is aligned with the top opening of the weighing hopper (306), and the bottom opening of the weighing hopper (306) is aligned with the granulation feed opening (401); A first motor (206) is installed at the end of the conveying pipe (203), and the first motor (206) is connected to the conveying auger (205) via a rotating shaft. A filter plate (207) is arranged in the feed hopper (202); a first baffle (303) is hingedly connected to the bottom opening of the metering hopper (302), a first hydraulic cylinder (304) is hingedly connected to the metering hopper (302) near the bottom opening, a first hydraulic rod (305) is arranged at one end of the first hydraulic cylinder (304), and an end of the first hydraulic rod (305) away from the first hydraulic cylinder (304) is hingedly connected to the first baffle (303); a second baffle (307) is hingedly connected to the bottom opening of the weighing hopper (306), a second hydraulic cylinder (308) is hingedly connected to the weighing hopper (306) near the bottom opening, and a second hydraulic rod (308) is arranged at one end of the second hydraulic cylinder (308). 09, one end of the second hydraulic rod (309) away from the second hydraulic cylinder (308) is hinged to the second baffle (307); a reducer (405) for driving the pelletizing auger (402) to rotate is installed on the top of the base (1), and a second motor (406) is installed inside the base (1), and the second motor (406) drives the reducer (405) to rotate through a transmission belt; the cutting assembly (5) includes a third motor (501), a cutting head (502) and a protective cover (503), the third motor (501) drives the cutting head (502) to rotate through a rotating shaft, and the cutting head (502) is rotatably matched with one side of the end cover (403), and the protective cover (503) is arranged on the cutting head (502) and the end cover (403), and the bottom of the protective cover (503) is provided with an opening for discharging materials.

2. The pig farm-specific compound feed pelleting equipment according to claim 1, characterized in that: A plurality of blowers (7) are installed inside the base (1); the air outlet ends of the plurality of blowers (7) are connected to air supply pipes (701); the ends of the plurality of air supply pipes (701) away from the blowers (7) are connected to air outlets (702); the air outlets (702) penetrate the top of the base (1) upwards, and the plurality of air outlets (702) are located inside the heat dissipation box (8).

3. The pig farm-specific compound feed pelletizing equipment according to claim 2, characterized in that: A plurality of heat-conducting plates (404) are fixedly sleeved on the granulating tube (4), and the plurality of air blowing ports (702) are respectively facing the plurality of heat-conducting plates (404).

4. The pig farm-specific compound feed pelletizing equipment according to claim 1, characterized in that: A plurality of heat dissipation plates (801) are welded to the inner wall of the heat dissipation box (8), and a plurality of heat dissipation holes (802) are opened on one side of the heat dissipation box (8).

5. The pig farm-specific compound feed pelleting equipment according to claim 1, characterized in that: The method for using the special compound feed pelletizing equipment for pig farms specifically includes the following steps: Step 1: Pour the prepared pig feed into the feed hopper (202), and drive the conveying auger (205) to rotate by the first motor (206), so as to convey the pig feed in the feed hopper (202) to one end of the feed pipe (203) close to the feed pipe opening (204) by rotating the conveying auger (205), and then convey the pig feed into the metering hopper (302) through the feed pipe opening (204); Step 2: The first hydraulic rod (305) is driven to move by the first hydraulic cylinder (304), and the first hydraulic rod (305) drives the first baffle (303) to rotate. By rotating the first baffle (303), the pig feed in the quantitative bucket (302) falls into the weighing bucket (306) through the bottom opening of the quantitative bucket (302). The gravity change of the weighing bucket (306) is monitored by the tension and pressure sensor on the weighing bucket (306). When the weight of the pig feed in the weighing bucket (306) reaches the processing requirement, the first hydraulic cylinder (304) is driven to rotate. The first baffle (303) is moved so that the first baffle (303) blocks the opening at the bottom of the metering bucket (302), so that the metering bucket (302) stops adding pig feed into the weighing bucket (306). At this time, the second hydraulic rod (309) is driven to move by the second hydraulic cylinder (308), and the second hydraulic rod (309) drives the second baffle (307) to rotate. By rotating the second baffle (307), the opening at the bottom of the weighing bucket (306) is opened, so that the pig feed in the weighing bucket (306) enters the granulation tube (4) from the granulation feed port (401); Step 3: The second motor (406) drives the reducer (405), and the reducer (405) drives the pelletizing auger (402) to rotate. The rotating pelletizing auger (402) squeezes the pig feed toward one end of the pelletizing tube (4) close to the end cover (403). The squeezed pig feed in the pelletizing tube (4) is discharged from the die hole on the end cover (403). The third motor (501) drives the cutting head (502) to rotate. The rotating cutting head (502) cuts the squeezed pig feed into pellets, completing the pelletizing of the pig feed. The pelletized pig feed is sent out through the opening for discharging at the bottom of the protective cover (503).

Images