Batching equipment for piglet compound feed
By using the pneumatic extrusion sliding plate and a uniformly divided cone plate in the piglet compound feed batching equipment, the problem of difficult to control the feed volume is solved, and uniform discharge and mixing of the material body is achieved, ensuring the consistent proportion of the compound feed and stirring effect.
Patent Information
- Application Number
- CN202420916266.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-29
AI Technical Summary
When the existing piglet compound feed ingredient is unloaded, it is difficult to accurately control the amount of the feeding of the material through the switch of the control valve, resulting in a difference in the configuration ratio of the composite feed and the target ratio, and it is difficult to control the material exceeding the standard.
A device including a mixing cylinder and a batching mechanism is designed. By providing a fixed tube, an intermediate sliding plate, a gas push chamber and a discharge tube in the mixing cylinder, it is connected to the pump air structure by using an intake pipe, and slides through air pressure extrusion. The plate pushes the material body so that the cutting amount is basically the same as the preset amount. A material equalization cone plate and a stirring rod are installed in the mixing chamber to ensure that the material body is evenly distributed and mixed.
The precise control of the feed quantity is achieved, the material body exceeds the standard, the configuration ratio of the composite feed is ensured, and the mixing time of the batching is reduced, and the uniformity and stirring effect of the material body are improved.
Smart Images
Figure CN222240082U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of feed batching, in particular to batching equipment for piglet compound feed. Background Art
[0002] With the rapid development of the breeding industry, my country's pig farming industry is particularly prosperous. Piglet breeding is a key link in the pig farming process. If this link cannot be controlled well, it will seriously affect the quality of pork. Combined with the rapid growth and development of piglets and their vigorous metabolism, after weaning, it is necessary to provide piglet compound feed containing a variety of trace elements for the growth and development of piglets, and ensure that the piglets' own gastrointestinal digestive environment can be absorbed normally.
[0003] Early feeding of piglets helps the digestive tract to gradually adapt, promotes the secretion of digestive enzymes and digestive juices, and piglets fed starter feed can better maintain the integrity of the intestinal wall.
[0004] At present, the batching equipment of compound feed realizes batching and mixing through the batching structure, feeding structure, mixing structure and discharge structure. However, the feeding is generally discharged from the lower end of the barrel of the batching structure, and the amount of feeding is controlled by controlling the switch of the control valve. Since the material body moves downward due to gravity, the control valve is closed when the material body in the mixing structure meets the standard. A part of the material body in the feeding pipe will continue to move downward, causing the material body to exceed the standard. When the control valve is closed in advance, it is difficult to control the amount of material that continues to be discharged in this section of space, resulting in the configuration ratio of the compound feed being different from the target ratio, and the gap is not easy to control. Utility Model Content
[0005] The utility model aims to provide a compounding device for piglet compound feed, so as to solve the problem proposed in the above background technology that the current compound feed is discharged from the lower end of the barrel of the batching structure, the amount of the discharge is controlled by controlling the switch of the control valve, and the control valve is closed when the material body in the mixing structure reaches the standard. A part of the material body in the discharge pipe will continue to flow downward, resulting in the material body exceeding the standard. When the control valve is closed in advance, it is difficult to control the amount of the material that continues to be discharged in this section of space, resulting in the problem that the configuration ratio of the compound feed is different from the target ratio.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a batching equipment for compound feed for piglets, comprising a mixing cylinder and a batching mechanism, a mixing chamber is formed in the mixing cylinder, an upper fixed tube is installed through the upper end of the interior of the mixing cylinder, the batching mechanism comprises a batching cylinder, an intermediate sliding plate is sealingly and slidably connected in the batching cylinder, a material storage chamber is formed in the batching cylinder along the upper end of the intermediate sliding plate, a gas push chamber is formed in the batching cylinder along the lower end of the intermediate sliding plate, an air intake pipe is installed through the lower end of the interior of the batching cylinder, the air intake pipe is connected to the interior of the gas push chamber, a feeding pipe is installed at the upper end of the inner side of the batching cylinder, one end of the feeding pipe extends to the interior of the material storage chamber, and the other end of the feeding pipe passes through the upper fixed tube and extends to the interior of the mixing chamber.
[0007] Preferably, a driving motor is installed at the lower end of the mixing cylinder, a stirring bracket is arranged in the mixing chamber, the stirring bracket includes a rotating vertical shaft, a rotating vertical shaft is fixed along the output shaft end of the driving motor in the mixing chamber, and a material equalizing cone disk is fixed at the upper end of the rotating vertical shaft.
[0008] Preferably, L-shaped stirring rods are fixed in an annular array outside the rotating vertical shaft, and horizontal stirring rods are fixed at equal distances from top to bottom inside the L-shaped stirring rods.
[0009] Preferably, a lower scraper assembly is provided on the outside of the L-shaped stirring rod, and the lower scraper assembly includes a lower end scraper, a curved scraper and a side scraper. The lower end scraper, the curved scraper and the side scraper are integrally formed, and the cross-sections of the lower end scraper, the curved scraper and the side scraper are in the shape of an "inverted triangle". The lower end scraper is fixed to the lower end of the horizontal part of the L-shaped stirring rod, and the rotation trajectory of the lower scraper assembly matches the setting shape of the lower end position inside the mixing chamber.
[0010] Preferably, an upper fixing ring is fixed to the upper end of the mixing cylinder along the outside of the upper fixing tube, and fixing piers are fixed in a ring array between the upper fixing ring and the mixing cylinder.
[0011] Preferably, an upper feed pipe is installed through the upper end of the interior of the batching cylinder, and a discharge pipe is installed on one side of the lower end of the mixing cylinder, and the discharge pipe is connected to the interior of the mixing chamber.
[0012] Preferably, a support leg is welded and fixed to the outside of the mixing cylinder, an external fixing bracket is welded and fixed to the outside of the batching cylinder, and the lower end of the external fixing bracket is fixed to the upper end of the upper fixing ring.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] In the utility model, the air inlet pipe is connected to two pipes through a three-way pipe, which are respectively connected to the pumping structure and the exhaust structure. The pumping structure pumps air, so that the air pressure in the gas pushing cavity is higher, and the middle sliding plate is squeezed to move upward. Since the upper feed pipe is closed, the material in the storage cavity will reach the mixing cavity through the discharge pipe. Since the internal diameters of the storage cavity and the gas pushing cavity and the distance of the pumping gas pushing the middle sliding plate are certain, the material is pushed from bottom to top, so that the amount of material discharged each time by the pumping gas can be basically consistent with the preset amount, which solves the problem that the current compound feed is discharged from the lower end of the cylinder of the batching structure, and the amount of discharge is controlled by controlling the switch of the control valve. When the material in the mixing structure meets the standard, the control valve is closed, and a part of the material in the discharge pipe will continue to move downward, causing the material to exceed the standard. When the control valve is closed in advance, it is difficult to control the amount of material that continues to be discharged in this section of space, resulting in the problem that the configuration ratio of the compound feed is different from the target ratio.
[0015] In the utility model, the material enters the mixing chamber through the feed pipe, and will evenly fall to the lower end of the mixing chamber due to the presence of the material dividing cone, thereby avoiding accumulation of material in the middle position of the lower end of the mixing chamber. Due to the even distribution of the material, it is easier to be evenly mixed by the L-shaped stirring rod and the horizontal stirring rod during mixing, thereby reducing the mixing time of the ingredients. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of a batching device for compound feed for piglets according to the utility model;
[0017] Figure 2 This is a top view of a batching device for compound feed for piglets according to the utility model;
[0018] Figure 3 It is a cross-sectional view of a batching mechanism of a batching device for compound feed for piglets according to the utility model;
[0019] Figure 4 It is a cross-sectional view of a mixing cylinder of a batching device for compound feed for piglets according to the utility model;
[0020] Figure 5 The utility model is a schematic diagram of the connection structure of a driving motor and a stirring bracket of a batching device for compound feed for piglets.
[0021] In the figure: 1. mixing cylinder; 2. supporting legs; 3. fixing pier; 4. upper fixing pipe; 5. upper fixing ring; 6. batching mechanism; 7. batching cylinder; 8. external fixing bracket; 9. upper feeding pipe; 10. middle sliding plate; 11. material storage chamber; 12. gas pushing chamber; 13. air inlet pipe; 14. feeding pipe; 15. discharge pipe; 16. driving motor; 17. mixing chamber; 18. stirring bracket; 19. rotating vertical shaft; 20. material dividing cone; 21. L-shaped stirring rod; 22. horizontal stirring rod; 23. lower scraping assembly; 24. lower end scraping piece; 25. arc scraping piece; 26. side scraping piece. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0023] See also Figure 1-5 The utility model provides an embodiment: a batching device for compound feed for piglets, including a mixing cylinder 1 and a batching mechanism 6, wherein a support leg 2 is welded and fixed to the outside of the mixing cylinder 1; a mixing chamber 17 is formed in the mixing cylinder 1, a discharge pipe 15 is installed at one side of the lower end of the mixing cylinder 1, and the discharge pipe 15 is connected to the inside of the mixing chamber 17, an upper fixed pipe 4 is installed through the upper end of the mixing cylinder 1, an upper fixed ring 5 is fixed along the outer side of the upper fixed pipe 4 at the upper end of the mixing cylinder 1, and a ring is formed between the upper fixed ring 5 and the mixing cylinder 1 The array is fixed with a fixed pier 3; a driving motor 16 is installed at the lower end of the mixing cylinder 1, and a stirring bracket 18 is arranged in the mixing chamber 17. The stirring bracket 18 includes a rotating vertical shaft 19. A rotating vertical shaft 19 is fixed along the output shaft end of the driving motor 16 in the mixing chamber 17, and a material dividing cone disk 20 is fixed at the upper end of the rotating vertical shaft 19. When the material enters the mixing chamber 17, it will fall evenly to the lower end of the mixing chamber 17 due to the existence of the material dividing cone disk 20, thereby avoiding the accumulation of material in the middle position of the lower end of the mixing chamber 17.
[0024] L-shaped stirring rods 21 are fixed in a circular array outside the rotating vertical shaft 19, and horizontal stirring rods 22 are fixed equidistantly from top to bottom inside the L-shaped stirring rod 21. A lower scraper assembly 23 is arranged outside the L-shaped stirring rod 21, and the lower scraper assembly 23 includes a lower end scraper 24, a curved scraper 25 and a side scraper 26. The lower end scraper 24, the curved scraper 25 and the side scraper 26 are integrally formed, and the cross-sections of the lower end scraper 24, the curved scraper 25 and the side scraper 26 are in an "inverted triangle" shape, which is conducive to scraping off the adhered powder particles. The lower end scraper 24 is fixed to the lower end of the horizontal part of the L-shaped stirring rod 21, and the rotation trajectory of the lower scraper assembly 23 matches the setting shape of the lower end position inside the mixing chamber 17.
[0025] The material enters the mixing chamber 17 through the feeding pipe 14, and evenly falls to the lower end of the mixing chamber 17 due to the presence of the material dividing cone 20. The driving motor 16 drives the stirring bracket 18 to rotate, and the L-shaped stirring rod 21 and the horizontal stirring rod 22 on the stirring bracket 18 evenly mix the various materials entering.
[0026] When discharging, the valve on the discharge pipe 15 is opened to discharge the compound feed. During the discharging process, the driving motor 16 drives the stirring bracket 18 to continue to rotate, so that the material body is disturbed, which can destroy the force balance between the material bodies, and prevent the material body at the upper end of the discharge pipe 15 from being discharged, and the material body at the periphery is balanced in force and not discharged. The upper and lower end scrapers 24, the arc scraper 25 and the side scraper 26 of the lower scraper assembly 23 can scrape the material to prevent the material body powder from adhering.
[0027] The batching mechanism 6 includes a batching barrel 7, and an external fixing bracket 8 is welded and fixed to the outside of the batching barrel 7, and the lower end of the external fixing bracket 8 is fixed to the upper end of the upper fixing ring 5. The batching barrel 7 is sealed and slidably connected with an intermediate sliding plate 10, that is, a fixed plate is provided with a silicone sleeve outside, and a sealing skirt is provided on the outside, so that the upper and lower ends can still be kept in a relatively sealed state when moving up and down; a material storage chamber 11 is formed along the upper end of the intermediate sliding plate 10 in the batching barrel 7, and a gas push chamber 12 is formed along the lower end of the intermediate sliding plate 10 in the batching barrel 7. An upper feeding pipe 9 is installed through the upper end of the interior of the batching barrel 7, and various required feeds are discharged into the batching barrel 7 through the upper feeding pipe 9. The material is temporarily stored in the storage chamber 11; an air inlet pipe 13 is installed through the lower end of the interior of the batching barrel 7, the air inlet pipe 13 is connected to the inside of the gas push chamber 12, and the air inlet pipe 13 is connected to two pipes through a three-way pipe, which are respectively connected to the pump air structure and the air extraction structure; and a one-way air inlet and exhaust structure is arranged in the two pipes; a feed discharge pipe 14 is installed at the upper end of the inner side of the batching barrel 7, one end of the feed discharge pipe 14 extends to the interior of the material storage chamber 11, and the other end of the feed discharge pipe 14 passes through the upper fixed pipe 4 and extends to the interior of the mixing chamber 17.
[0028] After feeding, the material storage chamber 11 is fixed by the sealing cover. When it is necessary to discharge the material, the pumping structure pumps the gas to make the gas pressure in the gas-pushing chamber 12 higher, and squeezes the middle sliding plate 10 to move upward. Since the upper feeding pipe 9 is closed, the material in the material storage chamber 11 will pass through the discharge pipe 14 to reach the mixing chamber 17. Since the internal diameters of the material storage chamber 11 and the gas-pushing chamber 12 and the distance of the pumping gas pushing the middle sliding plate 10 are constant, the amount of material discharged each time by pumping the gas can be basically consistent with the preset amount.
[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A batching device for compound feed for piglets, comprising a mixing cylinder (1) and a batching mechanism (6), wherein a mixing chamber (17) is formed in the mixing cylinder (1), and characterized in that: An upper fixed tube (4) is installed through the upper end of the mixing cylinder (1), the batching mechanism (6) comprises a batching cylinder (7), an intermediate sliding plate (10) is sealingly and slidably connected inside the batching cylinder (7), a material storage chamber (11) is formed along the upper end of the intermediate sliding plate (10) inside the batching cylinder (7), a gas driving chamber (12) is formed along the lower end of the intermediate sliding plate (10) inside the batching cylinder (7), an air inlet pipe (13) is installed through the lower end of the batching cylinder (7), the air inlet pipe (13) is connected to the inside of the gas driving chamber (12), a lower material pipe (14) is installed at the upper end of the inner side of the batching cylinder (7), one end of the lower material pipe (14) extends to the inside of the material storage chamber (11), and the other end of the lower material pipe (14) passes through the upper fixed tube (4) and extends to the inside of the mixing chamber (17).
2. The compounding equipment for piglet compound feed according to claim 1, characterized in that: A driving motor (16) is installed at the lower end of the mixing cylinder (1), a stirring bracket (18) is arranged in the mixing chamber (17), the stirring bracket (18) comprises a rotating vertical shaft (19), a rotating vertical shaft (19) is fixed along the output shaft end of the driving motor (16) in the mixing chamber (17), and a material equalizing cone disk (20) is fixed at the upper end of the rotating vertical shaft (19).
3. The compounding equipment for piglet compound feed according to claim 2, characterized in that: L-shaped stirring rods (21) are fixed in an annular array outside the rotating vertical shaft (19), and horizontal stirring rods (22) are fixed at equal distances from top to bottom inside the L-shaped stirring rods (21).
4. The compounding equipment for piglet compound feed according to claim 3, characterized in that: A lower scraper assembly (23) is arranged outside the L-shaped stirring rod (21), and the lower scraper assembly (23) comprises a lower end scraper (24), a curved scraper (25) and a side scraper (26). The lower end scraper (24), the curved scraper (25) and the side scraper (26) are integrally formed, and the cross-sections of the lower end scraper (24), the curved scraper (25) and the side scraper (26) are in the shape of an "inverted triangle". The lower end scraper (24) is fixed to the lower end of the horizontal portion of the L-shaped stirring rod (21), and the rotation trajectory of the lower scraper assembly (23) matches the setting shape of the lower end position inside the mixing chamber (17).
5. The compounding equipment for piglet compound feed according to claim 1, characterized in that: An upper fixing ring (5) is fixed to the upper end of the mixing cylinder (1) along the outside of the upper fixing tube (4), and fixing piers (3) are fixed in a ring array between the upper fixing ring (5) and the mixing cylinder (1).
6. The compounding equipment for piglet compound feed according to claim 1, characterized in that: An upper feed pipe (9) is installed through the upper end of the mixing barrel (7), and a discharge pipe (15) is installed on one side of the lower end of the mixing barrel (1), and the discharge pipe (15) is connected to the interior of the mixing chamber (17).
7. The compounding equipment for piglet compound feed according to claim 5, characterized in that: The outside of the mixing cylinder (1) is welded and fixed with a support leg (2), the outside of the batching cylinder (7) is welded and fixed with an external fixing bracket (8), and the lower end of the external fixing bracket (8) is fixed to the upper end of the upper fixing ring (5).