Piglet compound premixed feed manufacturing equipment

Abstract

The manufacturing equipment comprises a base, the top of the base is fixedly connected with a grinding box, the front side of the grinding box is provided with a discharging port, the discharging port is rotationally connected with a material guide plate, the top of the grinding box is provided with a feeding port, and the two sides in the grinding box are symmetrically provided with interval adjusting assemblies; the multiple sets of grinding rollers are rotationally connected between the two sets of spacing adjusting assemblies in parallel; the grinding roller is in transmission fit with the transmission mechanism; the material mixing mechanism comprises a rack, a material mixing box is installed at the top of the rack, a material mixing assembly is installed in the material mixing box, a discharging opening is formed in the bottom of the material mixing box, a feeding hole is formed in the top of the material mixing box, and a charging hole is formed in the top of the material mixing box; and a manual valve is mounted on the discharge port. According to the compound premix feed preparation device, carrier materials are crushed and ground through the grinding rollers, then the carrier materials and various trace components are mixed through the mixing mechanism, preparation of the compound premix feed is completed, and the difficulty of manual preparation is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of pig feed preparation, in particular to a device for manufacturing composite premixed feed for piglets. Background Art

[0002] Feed is usually composed of protein feed, energy feed, roughage, green feed, silage, mineral feed and feed additives for raising domestic pigs. It is divided into complete feed, concentrate feed and premix. Complete feed is a compound feed composed of protein feed, energy feed, roughage and additives. The complete feed sold on the market is mainly a granular feed processed by a machine, and some are expanded granular feeds. It can be directly used to feed the feeding objects and can fully meet the nutritional needs of the feeding objects. Concentrate is a premix of protein raw materials and additives. Energy feed needs to be added during feeding. It has the advantage of being easy to use and is suitable for large-scale farmers, especially those who have energy feed such as corn. At present, there are at least more than 50 kinds of concentrates on the market. Premix is ​​the abbreviation of additive premix feed. It is an intermediate compound feed product made by mixing one or more trace components with diluents or carriers according to the required ratio and evenly mixing them. It is an important component of complete compound feed.

[0003] The prior art lacks special preparation equipment for compound premix feeds. Based on this, the present invention provides a compound premix feed manufacturing equipment for piglets. Summary of the invention

[0004] The purpose of the invention is to provide a device for manufacturing composite premixed feed for piglets to solve the problems existing in the prior art.

[0005] To achieve the above object, the present invention provides the following solution: The present invention provides a device for manufacturing a composite premixed feed for piglets, comprising:

[0006] A base, a grinding box is fixedly connected to the top of the base, a discharge port is provided at the front side of the grinding box, a guide plate is rotatably connected to the discharge port, a feed port is provided at the top of the grinding box, and spacing adjustment components are symmetrically arranged on both sides of the grinding box;

[0007] Grinding rollers, wherein the grinding rollers are provided in a plurality of groups, and the plurality of groups of the grinding rollers are connected between two groups of the spacing adjustment components for parallel rotation;

[0008] A transmission mechanism, wherein the transmission mechanism is mounted on the side of the grinding box, and the grinding roller is in transmission cooperation with the transmission mechanism;

[0009] A mixing mechanism, the mixing mechanism comprising a frame, a mixing box is installed on the top of the frame, a mixing assembly is installed in the mixing box, a discharge port is opened at the bottom of the mixing box, a feed hole is opened at the top of the mixing box, the feed hole is arranged corresponding to the guide plate, and a feeding hole is opened at the top of the mixing box;

[0010] Wherein, a manual valve is installed on the discharge port.

[0011] According to the piglet compound premix feed manufacturing equipment provided by the present invention, the spacing adjustment component includes a mounting shaft, the mounting shaft is rotatably connected in the grinding box, a mounting tube is sleeved at the middle position of the mounting shaft, the mounting tube is slidably connected to the externally threaded tube, and the two ends of the mounting tube are respectively fixedly connected to the externally threaded tube, the outer wall of the mounting tube is rotatably connected to the first slider, the outer wall of the externally threaded tube is threadedly connected to the second slider, the first slider and the second slider are both slidably connected to the bottom wall of the grinding box, a through hole is provided on the front side of the grinding box, a mounting rod is rotatably connected in the through hole, one end of the mounting rod is provided with a groove along the axial direction, one end of the mounting shaft is inserted in the groove and is rotatably connected to the bottom wall of the groove, compression springs are respectively provided between the two externally threaded tubes and the ends of the mounting rods and the inner wall of the grinding box, the compression springs are sleeved on the mounting shaft and respectively abut against the ends of the mounting rods and the inner wall of the grinding box, and three groups of grinding rollers are provided, and the ends of the three groups of grinding rollers are rotatably connected to the first slider and the second slider respectively.

[0012] According to the piglet compound premix feed manufacturing equipment provided by the present invention, the transmission mechanism includes a driving motor fixedly connected to the base, and the ends of the grinding roller are respectively fixed with rotating shafts, and the rotating shafts respectively pass through the first slider and the second slider and are fixedly connected with transmission gears, and the adjacent transmission gears are meshed with each other. A driving gear is rotatably connected to the grinding box through a fixed shaft, and the driving gear is meshed with one of the transmission gears. One end of the fixed shaft extends through the side wall of the grinding box, and transmission wheels are respectively fixedly connected to the end of the fixed shaft and the output shaft of the driving motor, and the two transmission wheels are matched through belt transmission.

[0013] According to the piglet compound premix feed manufacturing equipment provided by the present invention, the driving gear includes a gear body, the outer wall of the gear body is provided with slide grooves at equal intervals in the circumferential direction, an arc block is slidably connected in the slide groove, the shape of the arc block is adapted to the shape of the slide groove, the outer wall of the arc block is provided with tooth grooves, the tooth grooves are meshed with the transmission gear, and a pneumatic control component is arranged between the bottom wall and the inner wall of the arc block, and the pneumatic control component is used to control the extension and retraction of the arc block.

[0014] According to the piglet compound premix feed manufacturing equipment provided by the present invention, the pneumatic control component includes a sliding sleeve fixedly connected to the bottom wall of the slide groove, one end of the sliding sleeve is slidably connected to a sliding rod, the axis of the sliding rod coincides with the radius line of the gear body, the end of the sliding rod is fixedly connected to the arc block, one end of the sliding rod located in the sliding sleeve is fixedly connected to a piston, an air cavity is formed between the piston and the bottom wall of the slide groove, a support spring is arranged in the air cavity, two ends of the support spring are respectively fixedly connected to the piston and the bottom wall of the slide groove, and the air cavity is externally connected to a constant pressure.

[0015] According to the piglet compound premix feed manufacturing equipment provided by the present invention, the mixing component includes a mixing motor fixedly connected to the frame, a mixing auger is rotatably connected in the mixing box, one end of the mixing auger extends through the side wall of the mixing box and is axially connected to the mixing motor.

[0016] According to the equipment for manufacturing composite premixed feed for piglets provided by the present invention, a gravity sensor is provided between the mixing box and the frame support.

[0017] According to the equipment for manufacturing compound premixed feed for piglets provided by the present invention, a hand wheel is fixedly connected to one end of the mounting rod located outside the grinding box.

[0018] The present invention discloses the following technical effects:

[0019] When the present invention is working, the carrier materials are respectively placed in the grinding box, and the transmission mechanism drives the grinding roller to rotate to realize the crushing and grinding of the carrier materials. The ground materials flow out of the material box through the guide plate and enter the mixing box. At the same time, a variety of trace groups are respectively added to the mixing box through the feeding holes, and the materials are mixed by the mixing assembly. The mixed materials are discharged through the discharge hole at the bottom and enter the granulator for granulation.

[0020] The present invention crushes and grinds the carrier material by a grinding roller, and then mixes the carrier material with a plurality of trace components by a mixing mechanism to complete the preparation of the composite premixed feed, thereby reducing the difficulty of manual preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the structure of the equipment for manufacturing composite premixed feed for piglets of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the transmission mechanism of the present invention;

[0024] Figure 3 The schematic diagram of the structure of the driving gear of the present invention is

[0025] Figure 4 It is a structural schematic diagram of the spacing adjustment component of the present invention.

[0026] Among them, 1. base; 2. grinding box; 3. guide plate; 4. grinding roller; 5. frame; 6. mixing box; 7. discharge port; 8. feed hole; 9. feeding hole; 10. manual valve; 11. mounting shaft; 12. mounting pipe; 13. external threaded pipe; 14. first slider; 15. second slider; 16. mounting rod; 17. compression spring; 18. driving motor; 19. rotating shaft; 20. transmission gear; 21. driving gear; 22. transmission wheel; 23. gear body; 24. slide groove; 25. arc block; 26. sliding sleeve; 27. sliding rod; 28. piston; 29. ​​air cavity; 30. mixing motor; 31. handwheel. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] Reference Figure 1-Figure 4 The present invention provides a device for manufacturing composite premixed feed for piglets, comprising:

[0030] A base 1, a grinding box 2 is fixedly connected to the top of the base 1, a discharge port is provided on the front side of the grinding box 2, a guide plate 3 is rotatably connected to the discharge port, a feed port is provided on the top of the grinding box 2, and spacing adjustment components are symmetrically arranged on both sides of the grinding box 2;

[0031] Grinding rollers 4, wherein the grinding rollers 4 are provided in a plurality of groups, and the plurality of groups of grinding rollers 4 are connected between the two groups of spacing adjustment components for parallel rotation;

[0032] Transmission mechanism, the transmission mechanism is installed on the side of the grinding box 2, and the grinding roller 4 is in transmission cooperation with the transmission mechanism;

[0033] The mixing mechanism includes a frame 5, a mixing box 6 is installed on the top of the frame 5, a mixing assembly is installed in the mixing box 6, a discharge port 7 is opened at the bottom of the mixing box 6, a feed hole 8 is opened at the top of the mixing box 6, the feed hole 8 is arranged corresponding to the guide plate 3, and a feeding hole 9 is opened at the top of the mixing box 6;

[0034] Wherein, a manual valve 10 is installed on the discharge port 7.

[0035] When the present invention is working, the carrier materials are respectively placed in the grinding box 2, and the transmission mechanism drives the grinding roller 4 to rotate to realize the crushing and grinding of the carrier materials. The ground materials flow out of the material box through the guide plate 3 and enter the mixing box 6. At the same time, a variety of trace groups are respectively added to the mixing box 6 through the feeding holes 9, and the materials are mixed by the mixing assembly. The mixed materials are discharged through the discharge hole at the bottom and enter the granulator for granulation.

[0036] The present invention crushes and grinds the carrier material by means of the grinding roller 4, and then mixes the carrier material with a plurality of trace components by means of the mixing mechanism to complete the preparation of the composite premixed feed, thereby reducing the difficulty of manual preparation.

[0037] Further optimization scheme, the spacing adjustment component includes a mounting shaft 11, the mounting shaft 11 is rotatably connected in the grinding box 2, a mounting tube 12 is sleeved in the middle position of the mounting shaft 11, the mounting tube 12 is slidably connected to the externally threaded tube 13, both ends of the mounting tube 12 are fixedly connected to the externally threaded tube 13, the outer wall of the mounting tube 12 is rotatably connected to a first slider 14, the outer wall of the externally threaded tube 13 is threadedly connected to a second slider 15, the first slider 14 and the second slider 15 are both slidably connected to the bottom wall of the grinding box 2, and a through hole is opened on the front side of the grinding box 2. A hole is provided in which a mounting rod 16 is rotatably connected. A groove is provided at one end of the mounting rod 16 along the axial direction. One end of the mounting shaft 11 is inserted into the groove and is rotatably connected to the bottom wall of the groove. Compression springs 17 are respectively provided between the two externally threaded tubes 13 and the ends of the mounting rod 16 and the inner wall of the grinding box 2. The compression springs 17 are sleeved on the mounting shaft 11 and are respectively in contact with the ends of the mounting rod 16 and the inner wall of the grinding box 2. Three groups of grinding rollers 4 are provided. The ends of the three groups of grinding rollers 4 are rotatably connected to the first slider 14 and the second slider 15 respectively.

[0038] In this embodiment, only relative sliding but no relative rotation can occur between the mounting shaft 11 and the mounting tube 12. Therefore, a card slot along the axial direction is provided on the inner wall of the mounting shaft 11, and a card block is fixed on the inner wall of the mounting tube 12. The card block is slidably connected in the card slot, so that only relative sliding can occur between the two. The mounting shaft 11 is driven to rotate by the hand wheel 31, and the rotation of the mounting shaft 11 drives the mounting tube 12 to rotate, so that the spacing between the two first sliders 14 and the second slider 15 can be adjusted. At the same time, the mounting shaft 11 and the mounting tube 12 slide relative to each other, and Springs are arranged at both ends. In this way, the grinding roller 4 works in the grinding box 2 in a stable state in the initial state. When materials accumulate in the discharge port part of the grinding box 2, the materials will affect the rotation of the grinding roller 4. At this time, the materials will push the grinding roller 4 backward, squeezing the compression spring 17, and the mounting tube 12 and the external threaded tube 13 and the mounting shaft 11 are relatively displaced, so that the pressure can be released, so that the material continues to be discharged through the discharge port, and the material will not be compacted in the discharge port part, causing the grinding roller 4 to be unable to rotate, and finally causing the drive motor 18 to burn out.

[0039] A further optimized solution is that the transmission mechanism includes a driving motor 18 fixedly connected to the base 1, and rotating shafts 19 are respectively fixed to the ends of the grinding roller 4. The rotating shafts 19 respectively pass through the first slider 14 and the second slider 15 and are fixedly connected to the transmission gears 20. The adjacent transmission gears 20 are meshed with each other. A driving gear 21 is rotatably connected to the grinding box 2 through a fixed shaft. The driving gear 21 is meshed with one of the transmission gears 20. One end of the fixed shaft extends through the side wall of the grinding box 2. Transmission wheels 22 are respectively fixedly connected to the end of the fixed shaft and the output shaft of the driving motor 18, and the two transmission wheels 22 are matched through a belt drive.

[0040] A further optimized solution is that the driving gear 21 includes a gear body 23, the outer wall of the gear body 23 is provided with sliding grooves 24 at equal intervals in the circumferential direction, an arc block 25 is slidably connected in the sliding groove 24, the shape of the arc block 25 is adapted to the shape of the sliding groove 24, the outer wall of the arc block 25 is provided with tooth grooves, the tooth grooves are meshed with the transmission gear 20, and a pneumatic control component is arranged between the bottom wall and the inner wall of the arc block 25, the pneumatic control component is used to control the extension and retraction of the arc block 25.

[0041] A further optimized solution is that the pneumatic control component includes a sleeve 26 fixedly connected to the bottom wall of the slide groove 24, one end of the sleeve 26 is slidably connected to a slide rod 27, the axis of the slide rod 27 coincides with the radius line of the gear body 23, the end of the slide rod 27 is fixedly connected to the arc block 25, one end of the slide rod 27 located in the sleeve 26 is fixedly connected to a piston 28, an air cavity 29 is formed between the piston 28 and the bottom wall of the slide groove 24, a support spring is arranged in the air cavity 29, both ends of the support spring are respectively fixedly connected to the piston 28 and the bottom wall of the slide groove 24, and the air cavity 29 is externally connected to a constant pressure device.

[0042] In this embodiment, an annular sleeve can be provided at the end away from the discharge port of the grinding box 2, the annular sleeve is provided on the mounting shaft 11, and an annular plunger is installed at the end of the external threaded sleeve, a pressure chamber is formed between the annular plunger and the annular sleeve, and the pressure chamber is connected to the air chamber 29 by a pressure pipe, and isobaric gas is respectively filled in the two, and the pressure between the two is stable. In this way, when the whole slider moves in the same direction, the transmission wheel 22 meshing with the driving gear 21 will be disengaged. At this time, the pressure in the pressure chamber increases. Due to the lack of restriction of the transmission gear 20, the arc block 25 slides outward, and the pressure in the air chamber 29 decreases. At this time, constant pressure is achieved between the two through the pressure pipe, and at the same time, it can be ensured that the two can always maintain the principle of one advance and one retreat when working under load, thereby ensuring the working stability between the two.

[0043] In a further optimized solution, the mixing assembly includes a mixing motor 30 fixedly connected to the frame 5, a mixing auger is rotatably connected in the mixing box 6, one end of the mixing auger extends through the side wall of the mixing box 6 and is axially connected to the mixing motor 30. The mixing motor 30 drives the mixing auger to rotate, thereby realizing the mixing function, and the mixing auger pushes the material out of the discharge hole.

[0044] Further optimizing the scheme, a gravity sensor is arranged between the mixing box 6 and the frame 5. The arrangement of the gravity sensor can monitor the amount of material and the amount of material discharged.

[0045] According to a further optimized solution, one end of the mounting rod 16 outside the grinding box 2 is fixedly connected with a hand wheel 31 .

[0046] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0047] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A piglet compound premix feed manufacturing equipment, characterized in that: include: A base (1), a grinding box (2) is fixedly connected to the top of the base (1), a discharge port is provided on the front side of the grinding box (2), a guide plate (3) is rotatably connected to the discharge port, a feed port is provided on the top of the grinding box (2), and spacing adjustment components are symmetrically arranged on both sides of the grinding box (2); Grinding rollers (4), wherein the grinding rollers (4) are provided in a plurality of groups, and the plurality of groups of the grinding rollers (4) are rotatably connected in parallel between two groups of the spacing adjustment components; A transmission mechanism, the transmission mechanism being mounted on a side of the grinding box (2), the grinding roller (4) being in transmission cooperation with the transmission mechanism; A mixing mechanism, the mixing mechanism comprising a frame (5), a mixing box (6) is installed on the top of the frame (5), a mixing assembly is installed in the mixing box (6), a discharge port (7) is provided at the bottom of the mixing box (6), a feed hole (8) is provided at the top of the mixing box (6), the feed hole (8) is arranged corresponding to the guide plate (3), and a feeding hole (9) is provided at the top of the mixing box (6); Wherein, a manual valve (10) is installed on the discharge port (7).

2. The equipment for producing composite premixed feed for piglets according to claim 1, characterized in that: The spacing adjustment component comprises a mounting shaft (11), the mounting shaft (11) is rotatably connected in the grinding box (2), a mounting tube (12) is sleeved in the middle position of the mounting shaft (11), the mounting tube (12) is slidably connected to the externally threaded tube (13), both ends of the mounting tube (12) are respectively fixedly connected to the externally threaded tube (13), the outer wall of the mounting tube (12) is rotatably connected to a first slider (14), the outer wall of the externally threaded tube (13) is threadedly connected to a second slider (15), the first slider (14) and the second slider (15) are both slidably connected to the bottom wall of the grinding box (2), the front side of the grinding box (2) is provided with a through hole, the through hole A mounting rod (16) is rotatably connected inside, one end of the mounting rod (16) is provided with a groove along the axial direction, one end of the mounting shaft (11) is inserted into the groove and is rotatably connected to the bottom wall of the groove, compression springs (17) are respectively arranged between the two externally threaded tubes (13) and the ends of the mounting rod (16) and the inner wall of the grinding box (2), the compression springs (17) are sleeved on the mounting shaft (11) and are respectively abutted against the ends of the mounting rod (16) and the inner wall of the grinding box (2), and the grinding rollers (4) are provided in three groups, and the ends of the three groups of grinding rollers (4) are rotatably connected to the first slider (14) and the second slider (15) respectively.

3. The equipment for producing composite premixed feed for piglets according to claim 1, characterized in that: The transmission mechanism comprises a driving motor (18) fixedly connected to the base (1); rotating shafts (19) are respectively fixed to the ends of the grinding roller (4); the rotating shafts (19) respectively pass through the first slider (14) and the second slider (15) and are fixedly connected to transmission gears (20); adjacent transmission gears (20) are meshed with each other; a driving gear (21) is rotatably connected to the grinding box (2) via a fixed shaft; the driving gear (21) is meshed with one of the transmission gears (20); one end of the fixed shaft passes through the side wall of the grinding box (2) and extends out; transmission wheels (22) are respectively fixedly connected to the ends of the fixed shaft and the output shaft of the driving motor (18); the two transmission wheels (22) are matched with each other via a belt transmission.

4. The equipment for producing composite premixed feed for piglets according to claim 3, characterized in that: The driving gear (21) comprises a gear body (23), the outer wall of the gear body (23) is provided with sliding grooves (24) at equal intervals in the circumferential direction, an arc block (25) is slidably connected in the sliding groove (24), the shape of the arc block (25) is adapted to the shape of the sliding groove (24), the outer wall of the arc block (25) is provided with tooth grooves, the tooth grooves are meshed with the transmission gear (20), and a pneumatic control component is arranged between the bottom wall and the inner wall of the arc block (25), and the pneumatic control component is used to control the extension and retraction of the arc block (25).

5. The equipment for producing composite premixed feed for piglets according to claim 4, characterized in that: The pneumatic control component comprises a sliding sleeve (26) fixedly connected to the bottom wall of the slide groove (24), one end of the sliding sleeve (26) is slidably connected to a sliding rod (27), the axis of the sliding rod (27) coincides with the radius line of the gear body (23), the end of the sliding rod (27) is fixedly connected to the arc block (25), one end of the sliding rod (27) located in the sliding sleeve (26) is fixedly connected to a piston (28), an air cavity (29) is formed between the piston (28) and the bottom wall of the slide groove (24), a support spring is arranged in the air cavity (29), the two ends of the support spring are respectively fixedly connected to the piston (28) and the bottom wall of the slide groove (24), and the air cavity (29) is externally connected to a constant pressure device.

6. The equipment for producing composite premixed feed for piglets according to claim 1, characterized in that: The mixing assembly comprises a mixing motor (30) fixedly connected to the frame (5), a mixing auger rotatably connected in the mixing box (6), one end of the mixing auger protruding through the side wall of the mixing box (6) and axially connected to the mixing motor (30).

7. The equipment for producing composite premixed feed for piglets according to claim 1, characterized in that: A gravity sensor is provided between the mixing box (6) and the frame (5) support.

8. The equipment for producing composite premixed feed for piglets according to claim 2, characterized in that: One end of the mounting rod (16) located outside the grinding box (2) is fixedly connected to a hand wheel (31).

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