Ingredient weighing structure for biological feed production

Abstract

The utility model discloses an ingredient weighing structure for biological feed production, which relates to the technical field of feed processing and comprises a mixing cylinder, a top cover is fixedly mounted at the top end of the mixing cylinder, two weighing components are arranged at the top end of the top cover, and a mixing component is arranged in the mixing cylinder. The weighing assembly comprises a fixed disc, a group of pressure sensors are fixedly mounted at the bottom end of the inner wall of the fixed disc, a weighing plate is arranged at the top ends of the group of pressure sensors, four supporting rods are mounted at the top end of the weighing plate, and a weighing cylinder is mounted at the top ends of the four supporting rods; a motor is fixedly installed at the top end of the supporting frame, a second rotating rod is fixedly installed at the output end of the motor, the reduced weight of the ingredients can be detected through a pressure sensor arranged in the weighing assembly, and therefore the weight of the ingredients can be accurately added, and the ingredients and other raw materials can be evenly mixed through the mixing assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of feed processing, in particular to a weighing structure for batching in biological feed production. Background Technique

[0002] In the process of livestock and poultry breeding, feed is often needed. However, some feeds lack certain trace nutrients. Especially under intensive production conditions, livestock and poultry are prone to nutritional deficiency and nutritional metabolic disorders, which affect the growth and development of livestock and poultry, resulting in economic losses. Therefore, additives are often used in feeds to improve the nutritional value of the feed, increase feed utilization rate, give full play to the production potential of livestock and poultry, and improve livestock and poultry productivity. Biological feed includes feed and various nutritional additives to provide sufficient protein and energy for the bred livestock.

[0003] In the prior art, such as a weighing device for feed processing batching with the Chinese patent number CN214862865U, it can save the time for raw material weighing, simplify the process, and improve the weighing efficiency. It includes a silo, two weighing pans, a cylinder, a push plate, two connecting rods, and two springs. A chassis is provided at the bottom end of the silo, four legs are provided at the bottom end of the chassis, two hoppers are provided at the top end of the silo, the two weighing pans slide into the hoppers respectively, limit plates are provided on both weighing pans, a transmission cylinder is provided at the top end of the silo, the bottom end of the cylinder is fixedly connected to the top end of the transmission cylinder, a piston rod is provided at the output end of the cylinder, the piston rod passes through the transmission cylinder and is fixedly connected to the top end of the push plate, a frustum is provided at the bottom end of the push plate, the two connecting rods can pass through the transmission cylinder respectively, and the two connecting rods are respectively fixedly connected to the two limit plates, the two springs are respectively sleeved on the two connecting rods, and a feeding pipe is provided at the bottom end of the silo.

[0004] Although the above patent can weigh and mix raw materials, there are still some problems. When weighing raw materials in the hopper, some raw materials may adhere to the surface of the hopper and cannot fall into the silo, resulting in loss of raw materials. At the same time, the stirring blades in the silo are arranged at the bottom of the silo, which may cause uneven mixing of raw materials. Therefore, the utility model provides a weighing structure for batching in biological feed production. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a weighing structure for batching in biological feed production, which solves the problems that when weighing raw materials in the hopper, some raw materials may adhere to the surface of the hopper and cannot fall into the silo, resulting in loss of raw materials, and at the same time, the stirring blades in the silo are arranged at the bottom of the silo, which may cause uneven mixing of raw materials.

[0006] To achieve the above object, the utility model is realized by the following technical solutions: A batching and weighing structure for biological feed production, including a mixing cylinder, a top cover is fixedly installed at the top end of the mixing cylinder, two weighing components are arranged at the top end of the top cover, and a mixing component is arranged inside the mixing cylinder;

[0007] The weighing component includes a fixed disk, the fixed disk is fixedly connected with the top cover, a group of pressure sensors are fixedly installed at the bottom end of the inner wall of the fixed disk, and a weighing plate is arranged at the top end of the group of pressure sensors;

[0008] The mixing component includes an installation frame, the installation frame is fixedly connected with the top cover, a support frame is fixedly installed at the top end of the installation frame, a motor is fixedly installed at the top end of the support frame, the output end of the motor penetrates through the top end of the support frame and is fixedly installed with a second rotating rod, the output end of the second rotating rod penetrates through the top ends of the installation frame and the top cover, and two driving wheels are fixedly sleeved on the outer surface wall of the second rotating rod.

[0009] Preferably, four support rods are fixedly installed at the top end of the weighing plate, a weighing cylinder is fixedly installed at the top ends of the four support rods, a discharge pipe is fixedly communicated with the bottom end of the weighing cylinder, the output end of the discharge pipe sequentially penetrates through the weighing plate, the fixed disk and the bottom end of the top cover, and an electromagnetic blanking valve is arranged on the outer wall of the discharge pipe.

[0010] Preferably, two first rotating rods are rotatably installed at the top end of the installation frame, the output ends of the two first rotating rods penetrate through the bottom end of the installation frame, driven wheels are fixedly sleeved on the outer walls of the two first rotating rods, scraping plates are fixedly installed on the outer walls of the two first rotating rods, the two scraping plates are respectively attached to the inner walls of the two weighing cylinders, and two belts are respectively sleeved on the outer walls of the two driven wheels and the two driving wheels.

[0011] Preferably, a group of stirring plates are fixedly installed on the outer wall of the second rotating rod, a rotating plate is fixedly sleeved on the outer wall of the second rotating rod, two stirring rods are rotatably installed at the bottom end of the rotating plate, the top ends of the two stirring rods penetrate through the top end of the rotating plate, and gears are fixedly installed at the top ends of the two stirring rods.

[0012] Preferably, an internal gear ring is fixedly installed on the inner wall of the mixing cylinder, the internal gear ring is meshed with the two gears, an inclined plate is fixedly installed at the bottom end of the inner wall of the mixing cylinder, and a discharge valve is fixedly communicated with the outer wall of the mixing cylinder.

[0013] Preferably, a controller is fixedly installed on the outer wall of the mixing cylinder, and the controller is electrically connected with a group of pressure sensors, two electromagnetic blanking valves and the motor respectively.

[0014] Beneficial effects

[0015] The utility model provides a weighing structure for ingredient weighing in biological feed production. Compared with the prior art, the following beneficial effects are achieved:

[0016] (1). For the weighing structure for ingredient weighing in biological feed production, first place the ingredients to be added in different weighing cylinders, and then detect the weight of the weighing cylinder and the internal ingredients through the pressure sensors below. When adding ingredients of a specific weight, the electromagnetic blanking valve can be opened. At this time, the ingredients in the weighing cylinder fall into the mixing cylinder from the weighing cylinder through the discharge pipe. Since the ingredients in the weighing cylinder decrease, the pressure sensors can detect the reduced weight of the ingredients, so as to accurately add the weight of the ingredients. After the ingredients are added, the electromagnetic blanking valve can be closed. At this time, in order to prevent the ingredients from adhering to the inner wall of the weighing cylinder, the motor can be started. The motor drives the second rotating rod to rotate, and the second rotating rod drives the driven wheel and the first rotating rod to rotate through the driving wheel and the belt. During the rotation of the first rotating rod, the scraping plate rotates on the inner wall of the weighing cylinder, so as to scrape off the ingredients adhering to the inner wall of the weighing cylinder, preventing the ingredients from adhering in the weighing cylinder and not falling, resulting in waste of ingredients.

[0017] (2). For the weighing structure for ingredient weighing in biological feed production, when all kinds of ingredients fall into the mixing cylinder, in order to make the ingredients and other raw materials mix evenly, the motor can be started. The motor drives the second rotating rod to rotate, and the second rotating rod further drives the stirring plate to rotate. The stirring plate can stir and mix the ingredients and other raw materials in the mixing cylinder. During the rotation of the second rotating rod, the rotating plate will be driven to rotate, and the rotating plate further drives the two stirring rods to rotate. At the same time, during the rotation of the two stirring rods, the two gears will be driven to rotate. The two gears are engaged with the internal gear ring, so the two gears will rotate self - rotatably during the rotation, so that the two stirring rods rotate around the center while rotating self - rotatably. Through the mutual cooperation of the stirring plate and the stirring rods, the stirring effect on the ingredients and other raw materials in the mixing cylinder is improved, making the mixture more uniform. Description of the Drawings

[0018] Figure 1 is the overall structure schematic diagram of the utility model;

[0019] Figure 2 is the sectional view of the mixing cylinder of the utility model;

[0020] Figure 3 is the main structure schematic diagram of the utility model;

[0021] Figure 4 is the partial structure schematic diagram of the mixing component of the utility model;

[0022] Figure 5 is the sectional view of the weighing component of the utility model.

[0023] In the figure: 1. Mixing cylinder; 2. Weighing assembly; 21. Fixed plate; 22. Pressure sensor; 23. Weighing plate; 24. Weighing cylinder; 25. Support rod; 26. First rotating rod; 27. Scraper; 28. Discharge pipe; 29. Electromagnetic blanking valve; 210. Driven wheel; 3. Mixing assembly; 31. Mounting frame; 32. Support frame; 33. Motor; 34. Second rotating rod; 35. Driving wheel; 36. Belt; 37. Internal gear ring; 38. Rotating plate; 39. Stirring plate; 310. Stirring rod; 311. Gear; 312. Discharge valve; 313. Inclined plate; 4. Top cover; 5. Controller. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. 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.

[0025] The present invention provides two technical solutions:

[0026] Figures 1-5 The first implementation manner is shown: A weighing structure for ingredient weighing in biological feed production includes a mixing cylinder 1. A top cover 4 is fixedly installed at the top end of the mixing cylinder 1. Two weighing assemblies 2 are arranged at the top end of the top cover 4. A mixing assembly 3 is arranged inside the mixing cylinder 1;

[0027] The weighing assembly 2 includes a fixed plate 21. The fixed plate 21 is fixedly connected to the top cover 4. A group of pressure sensors 22 are fixedly installed at the bottom end of the inner wall of the fixed plate 21. A weighing plate 23 is arranged at the top end of the group of pressure sensors 22. The pressure sensors 22 are prior art and can detect the weight of the top weighing plate 23;

[0028] The mixing assembly 3 includes a mounting frame 31. The mounting frame 31 is fixedly connected to the top cover 4. A support frame 32 is fixedly installed at the top end of the mounting frame 31. A motor 33 is fixedly installed at the top end of the support frame 32. The output end of the motor 33 penetrates through the top end of the support frame 32 and is fixedly installed with a second rotating rod 34. The output end of the second rotating rod 34 penetrates through the top ends of the mounting frame 31 and the top cover 4. Two driving wheels 35 are fixedly sleeved on the outer surface wall of the second rotating rod 34. The motor 33 can drive the second rotating rod 34 and the two driving wheels 35 to rotate.

[0029] Four support rods 25 are fixedly installed at the top end of the weighing plate 23. A weighing cylinder 24 is fixedly installed at the top ends of the four support rods 25. The bottom end of the weighing cylinder 24 is fixedly communicated with a discharge pipe 28. The output end of the discharge pipe 28 sequentially penetrates through the bottom ends of the weighing plate 23, the fixed disk 21 and the top cover 4. An electromagnetic blanking valve 29 is arranged on the outer wall of the discharge pipe 28. The support rods 25 can connect the weighing cylinder 24 with the weighing plate 23, so that the pressure sensor 22 can detect the weight of the weighing cylinder 24. When the ingredients in the weighing cylinder 24 decrease, the pressure sensor 22 will have corresponding changes, so as to know the weight of the ingredients falling into the weighing cylinder 24.

[0030] Two first rotating rods 26 are rotatably installed at the top end of the mounting frame 31. The output ends of the two first rotating rods 26 penetrate through the bottom end of the mounting frame 31. Driven wheels 210 are fixedly sleeved on the outer walls of the two first rotating rods 26. Scraping plates 27 are fixedly installed on the outer walls of the two first rotating rods 26. The two scraping plates 27 are respectively attached to the inner walls of the two weighing cylinders 24. The outer walls of the two driven wheels 210 and the two driving wheels 35 are respectively sleeved with two belts 36. The driving wheel 35 can drive the driven wheels 210 and the first rotating rods 26 to rotate through the belts 36. During the rotation of the first rotating rods 26, the scraping plates 27 can be driven to rotate on the inner walls of the weighing cylinders 24, so that the ingredients attached to the inner walls of the weighing cylinders 24 can be scraped off.

[0031] Figures 1-5 The second embodiment is shown. The main difference from the first embodiment is that:

[0032] A group of stirring plates 39 are fixedly installed on the outer wall of the second rotating rod 34. A rotating plate 38 is fixedly sleeved on the outer wall of the second rotating rod 34. Two stirring rods 310 are rotatably installed at the bottom end of the rotating plate 38. The top ends of the two stirring rods 310 penetrate through the top end of the rotating plate 38. Gears 311 are fixedly installed at the top ends of the two stirring rods 310. During the rotation of the rotating plate 38, the two stirring rods 310 can be driven to rotate. An internal gear ring 37 is fixedly installed on the inner wall of the mixing cylinder 1. The internal gear ring 37 is meshed with the two gears 311. The two gears 311 will rotate during the rotation, so that the two stirring rods 310 rotate around their own axes while revolving around the axis of the mixing cylinder 1. An inclined plate 313 is fixedly installed at the bottom end of the inner wall of the mixing cylinder 1. A discharge valve 312 is fixedly communicated with the outer wall of the mixing cylinder 1.

[0033] A controller 5 is fixedly installed on the outer wall of the mixing cylinder 1. The controller 5 is electrically connected to a group of pressure sensors 22, two electromagnetic blanking valves 29 and the motor 33 respectively. The controller 5 can receive the signals from the pressure sensors 22 in real time and accurately monitor the change of the material weight in the weighing cylinder 24. The controller 5 can open or close the electromagnetic blanking valve 29 in a timely manner to ensure the accurate feeding of the material, avoid excessive or insufficient feeding, and improve the accuracy and efficiency of batching.

[0034] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0035] During operation, first place the ingredients to be added in different weighing cylinders 24, and then use the pressure sensor 22 below to detect the weight of the weighing cylinder 24 and the internal ingredients. When a specific weight of ingredients needs to be added, the electromagnetic discharging valve 29 can be opened. At this time, the ingredients in the weighing cylinder 24 fall from the weighing cylinder 24 into the mixing cylinder 1 through the discharging pipe 28. Since the ingredients in the weighing cylinder 24 decrease, the pressure sensor 22 can detect the reduced weight of the ingredients, so as to accurately add the weight of the ingredients. After the ingredients are added, the electromagnetic discharging valve 29 can be closed. To prevent the ingredients from adhering to the inner wall of the weighing cylinder 24, the motor 33 can be started. The motor 33 drives the second rotating rod 34 to rotate. The second rotating rod 34 drives the driven wheel 210 and the first rotating rod 26 to rotate through the driving wheel 35 and the belt 36. During the rotation of the first rotating rod 26, the scraper 27 is driven to rotate on the inner wall of the weighing cylinder 24, so as to scrape off the ingredients adhering to the inner wall of the weighing cylinder 24, preventing the ingredients from adhering in the weighing cylinder 24 and not falling, resulting in waste of ingredients. When all kinds of ingredients fall into the mixing cylinder 1, to make the ingredients and other raw materials mix evenly, the motor 33 can be started. The motor 33 drives the second rotating rod 34 to rotate, and the second rotating rod 34 further drives the stirring plate 39 to rotate. The stirring plate 39 can stir and mix the ingredients and other raw materials in the mixing cylinder 1. During the rotation of the second rotating rod 34, the rotating plate 38 will be driven to rotate, and the rotating plate 38 further drives the two stirring rods 310 to rotate. At the same time, during the rotation of the two stirring rods 310, the two gears 311 will be driven to rotate. The two gears 311 are engaged with the internal gear ring 37, so the two gears 311 will rotate selflessly during the rotation, so that the two stirring rods 310 rotate around their own axes while revolving. Through the mutual cooperation of the stirring plate 39 and the stirring rods 310, the stirring effect of the ingredients and other raw materials in the mixing cylinder 1 is improved, making the mixture more uniform. The mixed material slides down from the inclined plate 313 to near the discharging valve 312, and then the discharging valve 312 can be opened to discharge the material from the mixing cylinder 1.

[0036] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ingredient weighing structure for biological feed production, including a mixing cylinder (1), characterized in that: A top cover (4) is fixedly installed at the top end of the mixing cylinder (1). Two weighing components (2) are arranged at the top end of the top cover (4). A mixing component (3) is arranged inside the mixing cylinder (1). The weighing component (2) includes a fixed disk (21). The fixed disk (21) is fixedly connected to the top cover (4). A group of pressure sensors (22) is fixedly installed at the bottom end of the inner wall of the fixed disk (21). A weighing plate (23) is arranged at the top end of the group of pressure sensors (22). The mixing component (3) includes a mounting frame (31). The mounting frame (31) is fixedly connected to the top cover (4). A support frame (32) is fixedly installed at the top end of the mounting frame (31). A motor (33) is fixedly installed at the top end of the support frame (32). The output end of the motor (33) penetrates through the top end of the support frame (32) and is fixedly installed with a second rotating rod (34). The output end of the second rotating rod (34) penetrates through the top ends of the mounting frame (31) and the top cover (4). Two driving wheels (35) are fixedly sleeved on the outer surface wall of the second rotating rod (34).

2. The ingredient weighing structure for biological feed production according to claim 1, wherein: Four support rods (25) are fixedly installed at the top end of the weighing plate (23). A weighing cylinder (24) is fixedly installed at the top ends of the four support rods (25). A discharge pipe (28) is fixedly communicated with the bottom end of the weighing cylinder (24). The output end of the discharge pipe (28) sequentially penetrates through the weighing plate (23), the fixed disk (21), and the bottom end of the top cover (4). An electromagnetic blanking valve (29) is arranged on the outer wall of the discharge pipe (28).

3. The ingredient weighing structure for biological feed production according to claim 1, characterized in that: Two first rotating rods (26) are rotatably installed at the top end of the mounting frame (31). The output ends of the two first rotating rods (26) both penetrate through the bottom end of the mounting frame (31). Driven wheels (210) are fixedly sleeved on the outer walls of the two first rotating rods (26). Scrapers (27) are fixedly installed on the outer walls of the two first rotating rods (26). The two scrapers (27) are respectively arranged in contact with the inner walls of the two weighing cylinders (24). Two belts (36) are respectively sleeved on the outer walls of the two driven wheels (210) and the two driving wheels (35).

4. The weighing structure for ingredients in the production of biological feed according to claim 1, wherein: A group of stirring plates (39) is fixedly installed on the outer wall of the second rotating rod (34). A rotating plate (38) is fixedly sleeved on the outer wall of the second rotating rod (34). Two stirring rods (310) are rotatably installed at the bottom end of the rotating plate (38). The top ends of the two stirring rods (310) both penetrate through the top end of the rotating plate (38). Gears (311) are fixedly installed at the top ends of the two stirring rods (310).

5. The batching and weighing structure for biological feed production according to claim 4, characterized in that: An internal gear ring (37) is fixedly installed on the inner wall of the mixing cylinder (1). The internal gear ring (37) is meshed with the two gears (311). An inclined plate (313) is fixedly installed at the bottom end of the inner wall of the mixing cylinder (1). A discharge valve (312) is fixedly communicated with the outer wall of the mixing cylinder (1).

6. The batching and weighing structure for biological feed production according to claim 2, characterized in that: A controller (5) is fixedly installed on the outer wall of the mixing cylinder (1), and the controller (5) is electrically connected to a group of pressure sensors (22), two electromagnetic feeding valves (29), and a motor (33) respectively.

Images