Feed additive feeding equipment with quantitative adding function

Abstract

The invention discloses feed additive feeding equipment with a quantitative adding function, which comprises a mixing box, the bottom of the mixing box is fixedly communicated with a discharge hopper, the bottom of the discharge hopper is fixedly communicated with a discharge pipe, the discharge pipe is provided with an electromagnetic valve, one side of the mixing box is provided with a feed inlet, and the other side of the mixing box is provided with a feed outlet. And one side of the mixing box is fixedly connected with a feeding box. Accurate and quantitative addition of additives can be achieved through a complex gear and rack transmission mechanism, automatic operation can be achieved through a series of mechanical transmission, manual intervention is reduced, a user can flexibly set the proportion of different additives by adjusting the position of a second rack, and the use experience of the user is improved. The stirring shaft drives the stirring blades to rotate, materials and additives are fully mixed, meanwhile, the design of the scraping plates ensures that the materials in the mixing box are completely discharged, and residues and waste are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of feed, and in particular to a feed additive delivery device with a quantitative adding function. Background Art

[0002] Feed is the general term for food for animals raised by humans. In a narrower sense, feed mainly refers to food for animals raised in agriculture or animal husbandry. Feed includes more than ten types of feed raw materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, oils, meat and bone meal, grains, feed additives, etc.

[0003] Some additives are often needed in feed to enhance feeding effect, which is beneficial to the production and storage of feed with non-nutritional additive raw materials and their formulated products. However, the existing feed additive delivery device still has the following defects when used: Since multiple additives need to be added, the additives are added together, which leads to the accumulation of additives and uneven mixing; Since different dosages are required for various additives, workers need to weigh various additives before adding them into the device, which takes a lot of time and reduces the efficiency of feed mixing. When adding additives, the amount of materials is monitored through various sensors, which leads to high device costs, greatly increases the difficulty of device maintenance, and is inconvenient to use; Therefore, it is very necessary to propose a feed additive delivery device with a quantitative addition function. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a feed additive delivery device with a quantitative addition function.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A feed additive delivery device with a quantitative addition function, comprising a mixing box, a discharge hopper is fixedly connected to the bottom of the mixing box, a discharge pipe is fixedly connected to the bottom of the discharge hopper, a solenoid valve is arranged on the discharge pipe, a feed port is opened on one side of the mixing box, a feed box is fixedly connected to one side of the mixing box, the feed box is connected to the feed port, a stirring shaft is rotatably penetrated through the top of the mixing box, and a mixing component for mixing materials is arranged on the outer wall of the stirring shaft; A plurality of additive boxes are fixedly connected to the top of the mixing box, a fixed box is fixedly connected to one side of the additive box, and a feeding assembly for feeding additives is arranged inside the fixed box; A control component for controlling the amount of additives added is disposed on one side of the top of the fixed box; A driving assembly for driving the stirring shaft to rotate is arranged on the top of the mixing box.

[0006] As a further scheme of the present invention, the mixing assembly includes a plurality of third stirring blades fixedly mounted on the outer wall of the stirring shaft, the outer wall of the stirring shaft is fixedly connected with a plurality of first stirring blades, the first stirring blades are located below the third stirring blades, the bottom of the first stirring blades is fixedly connected with a plurality of second stirring blades, the heights of the plurality of second stirring blades are different, the second stirring blades are in contact with the inner wall of the discharge hopper, the outer wall of the stirring shaft is fixedly connected with a No. 1 connecting rod, one end of the No. 1 connecting rod is fixedly connected with a scraper, and the scraper is in contact with the inner wall of the mixing box.

[0007] As a further solution of the present invention, the feeding assembly includes a rectangular groove No. 1 opened at the bottom of the fixed box, the interior of the rectangular groove No. 1 is slidably connected with a blocking block, the bottom of the blocking block is fixedly connected with a connecting rod No. 2, the bottom of the connecting rod No. 2 is fixedly connected with a bottom plate, and a plurality of first rectangular holes are opened on the top of the mixing box, the first rectangular holes are connected with the rectangular groove No. 1 and used in conjunction with the bottom plate.

[0008] As a further scheme of the present invention, the top of the blocking block is fixedly connected to a round rod, the top of the round rod is fixedly connected to a rectangular block, the same No. 1 spring is fixedly connected between the bottom of the rectangular block and the top of the fixed box, the No. 1 spring is sleeved on the outer wall of the round rod, one side of the rectangular block is fixedly connected to a first rack, the top of the fixed box is fixedly connected to two symmetrically arranged longitudinal mounting plates, the internal rotation of the longitudinal mounting plates passes through the same rotating shaft, the outer wall of the rotating shaft is fixedly sleeved with a second spur gear, the outer wall of the rotating shaft is provided with a one-way bearing, and the outer wall of the one-way bearing is provided with a third spur gear.

[0009] As a further scheme of the present invention, the control component includes an L-shaped fixing block fixedly connected to the top of the fixing box, the bottom inner wall of the L-shaped fixing block is slidably connected with a strip slide, the top of the strip slide is fixedly connected with two symmetrically arranged positioning rods, a second rack is arranged above the strip slide, the bottom of the second rack is provided with two symmetrically arranged positioning grooves, the positioning rod is slidably connected inside the positioning groove, two symmetrically arranged No. 2 springs are fixedly connected between the bottom of the second rack and the top of the strip slide, the No. 2 spring is sleeved on the positioning rod, one end of the second rack is fixedly connected with a convex plate, the second rack is meshed with a third spur gear, and a scale line is arranged on one side of the second rack.

[0010] As a further scheme of the present invention, a sliding groove is provided on one side of the fixed box, and a sliding block is slidably connected inside the sliding groove, one end of the sliding block is fixedly connected to a protective box, a notch is provided on one side of the top of the protective box, a third rack is slidably penetrated inside the notch, the third rack is meshed with the second spur gear, two symmetrically arranged No. 2 tension springs are fixedly connected between one side of the third rack and an inner wall of one side of the notch, a connected strip groove is provided on the inner wall of one side of the notch, a protrusion is slidably connected inside the strip groove, the protrusion is used in conjunction with the third rack, a sliding block is fixedly connected to one side of the protrusion, one end of the sliding block extends to one side of the protective box and is used in conjunction with the protruding plate, and two symmetrically arranged No. 1 tension springs are fixedly connected between one side of the protrusion and an inner wall of one side of the strip groove.

[0011] As a further scheme of the present invention, the driving assembly includes an L-shaped mounting plate fixedly connected to one side of the top of the mixing box, a servo motor is fixedly connected to one side of the bottom of the L-shaped mounting plate, the output shaft of the servo motor is fixedly connected to a driving gear, the outer wall of the stirring shaft is fixedly sleeved with a first spur gear, the first spur gear is meshed with the driving gear, the top of the stirring shaft is fixedly connected to a limiting block, the top side of the first spur gear is fixedly connected to a pushing block, and the pushing block is used in conjunction with a protective box.

[0012] As a further solution of the present invention, a circular inclined plate is fixedly connected to the bottom inner wall of the additive box, a second rectangular hole is opened on one side of the additive box, a third rectangular hole is opened on one side of the fixed box, the third rectangular hole is connected with the No. 1 rectangular groove, the third rectangular hole is connected with the second rectangular hole, a transparent window is embedded on the side of the additive box away from the second rectangular hole, a cover plate is hinged on the top of the additive box, and an operating panel is fixedly connected to one side of the top of the cover plate.

[0013] As a further solution of the present invention, the inner wall of the mixing box is fixedly connected with an arc plate, a circular hole is opened at the exact center of the arc plate, a plurality of arc strips are fixedly connected to the inner wall of the arc plate, the plurality of arc strips are staggered, the outer wall of the stirring shaft is fixedly sleeved with a truncated cone block, and the truncated cone block is located directly below the arc plate.

[0014] As a further solution of the present invention, four corners of the bottom of the discharge hopper are fixedly connected with support legs, and the bottom of the support legs is fixedly connected with an anti-slip pad.

[0015] The beneficial effects of the present invention are: 1. Accurate quantitative addition of additives: Through the gear and rack transmission mechanism, accurate quantitative addition of additives is achieved. This function ensures that the amount of additives added during each mixing process is accurately controlled, thereby improving the quality stability and consistency of the mixed feed.

[0016] 2. High degree of automation: The entire additive adding process is driven by a servo motor and automated through a series of mechanical transmissions, which reduces manual intervention and improves production efficiency and accuracy.

[0017] 3. Adjustable ratio: By adjusting the position of the second rack, users can flexibly set the ratio of different additives to meet different production needs. This adjustability makes the equipment more flexible and adaptable.

[0018] 4. Efficient mixing: The stirring shaft drives multiple stirring blades to rotate, achieving full mixing of materials and additives. At the same time, the scraper design ensures the complete discharge of materials inside the mixing box, avoiding residue and waste.

[0019] 5. Structural optimization and improved efficiency: The design of the circular inclined plate promotes the smooth discharge of additives, the setting of the transparent window facilitates timely monitoring of the inventory of additives, and the combination of the arc strip and the frustum block further improves the mixing efficiency of additives and materials.

[0020] 6. Easy to maintain and observe: The transparent window design not only facilitates observation of the additive inventory, but also makes the internal structure and operating status of the entire equipment more intuitive, which is conducive to daily maintenance and troubleshooting of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a three-dimensional structural schematic diagram of a feed additive delivery device with a quantitative addition function proposed by the present invention; Figure 2 This is a three-dimensional structural schematic diagram of a feed additive delivery device with a quantitative addition function proposed by the present invention, excluding multiple additive boxes; Figure 3 This is a three-dimensional structural schematic diagram of a mixing box in a feed additive delivery device with a quantitative addition function proposed by the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of an arc-shaped plate box stirring shaft in a feed additive delivery device with a quantitative addition function proposed by the present invention; Figure 5 This is a three-dimensional cross-sectional structural schematic diagram of an additive box in a feed additive delivery device with a quantitative addition function proposed by the present invention; Figure 6 This is a three-dimensional structural schematic diagram of a fixing box and a protection box in a feed additive delivery device with a quantitative addition function proposed by the present invention; Figure 7 A schematic diagram of the three-dimensional structure of a fixing box and a protection box in a feed additive delivery device with a quantitative addition function proposed by the present invention from a second viewing angle; Figure 8 This is a three-dimensional cross-sectional structural schematic diagram of a fixed box in a feed additive delivery device with a quantitative addition function proposed by the present invention; Fig. 9 This is a three-dimensional structural schematic diagram of the second spur gear and the third spur gear in a feed additive delivery device with a quantitative addition function proposed by the present invention; Fig.10 This is a schematic diagram of the three-dimensional structure of a protective box in a feed additive delivery device with a quantitative addition function proposed by the present invention; Fig.11 This is a schematic diagram of the exploded structure of a second rack and an L-shaped fixing block in a feed additive delivery device with a quantitative addition function proposed by the present invention; Fig.12 This is a schematic diagram of the three-dimensional cross-sectional structure of a protective box in a feed additive delivery device with a quantitative addition function proposed by the present invention.

[0022] In the figure: 1. mixing box; 2. feed box; 3. additive box; 4. transparent window; 5. discharge hopper; 6. discharge pipe; 7. anti-skid pad; 8. support leg; 9. first rectangular hole; 10. first spur gear; 11. push block; 12. limit block; 13. servo motor; 14. L-shaped mounting plate; 15. drive gear; 16. arc plate; 17. round table block; 18. No. 1 connecting rod; 19. scraper; 20. first stirring blade; 21. solenoid valve; 22. second stirring blade; 23. third stirring blade; 24. stirring shaft; 25. feed port; 26. arc bar; 27. round hole; 28. operation panel; 29. ​​cover plate; 30. second rectangular hole; 31. round inclined plate; 32. first rack; 33. Rectangular block; 34. Longitudinal mounting plate; 35. Round rod; 36. Fixed box; 37. Bottom plate; 38. Sliding block; 39. Protective box; 40. Second spur gear; 41. Third spur gear; 42. Protruding plate; 43. L-shaped fixing block; 44. Scale line; 45. Second rack; 46. No. 1 spring; 47. Third rectangular hole; 48. No. 2 connecting rod; 49. No. 1 rectangular groove; 50. Sliding groove; 51. Rotating shaft; 52. One-way bearing; 53. Sliding block; 54. Notch; 55. No. 2 tension spring; 56. Third rack; 57. Positioning groove; 58. Positioning rod; 59. Strip slide plate; 60. No. 2 spring; 61. Protruding block; 62. No. 1 tension spring; 63. Strip groove; 64. Block. DETAILED DESCRIPTION

[0023] 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. It should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0024] Reference Figure 1-Figure 12 A feed additive delivery device with a quantitative addition function comprises a mixing box 1, a discharge hopper 5 is fixedly connected to the bottom of the mixing box 1, a discharge pipe 6 is fixedly connected to the bottom of the discharge hopper 5, a solenoid valve 21 is arranged on the discharge pipe 6, a feed port 25 is provided on one side of the mixing box 1, a feed box 2 is fixedly connected to one side of the mixing box 1, the feed box 2 is connected to the feed port 25, a stirring shaft 24 is rotatably penetrated through the top of the mixing box 1, a mixing assembly for mixing materials is arranged on the outer wall of the stirring shaft 24, the mixing assembly comprises a plurality of third stirring blades 23 fixedly sleeved on the outer wall of the stirring shaft 24, a plurality of first stirring blades 20 are fixedly connected to the outer wall of the stirring shaft 24, the first stirring blade 20 is located below the third stirring blade 23, and a plurality of second stirring blades 20 are fixedly connected to the bottom of the first stirring blade 20 The stirring blade 22 and the heights of the plurality of second stirring blades 22 are all different. The second stirring blade 22 fits with the inner wall of the discharge hopper 5. The outer wall of the stirring shaft 24 is fixedly connected with a No. 1 connecting rod 18. One end of the No. 1 connecting rod 18 is fixedly connected with a scraper 19. The scraper 19 fits with the inner wall of the mixing box 1. When the first spur gear 10 rotates, the stirring shaft 24 can be driven to rotate. The stirring shaft 24 drives the plurality of third stirring blades 23 and the first stirring blade 20 to rotate. The first stirring blade 20 can drive the second stirring blade 22 to rotate, so that the internal materials and additives can be fully mixed. At the same time, the stirring shaft 24 can drive the No. 1 connecting rod 18 to rotate. The No. 1 connecting rod 18 can drive the scraper 19 to scrape. The scraper 19 can scrape the material inside the mixing box 1 to facilitate the complete discharge of the material. A plurality of additive boxes 3 are fixedly connected to the top of the mixing box 1, a fixed box 36 is fixedly connected to one side of the additive box 3, a feeding assembly for feeding additives is arranged inside the fixed box 36, and the feeding assembly includes a No. 1 rectangular groove 49 opened at the bottom of the fixed box 36, a blocking block 64 is slidably connected inside the No. 1 rectangular groove 49, a No. 2 connecting rod 48 is fixedly connected to the bottom of the blocking block 64, and a bottom of the No. 2 connecting rod 48 is fixedly connected to the bottom of the bottom plate 37, a plurality of first rectangular holes 9 are opened on the top of the mixing box 1, the first rectangular holes 9 are connected to the No. 1 rectangular groove 49 and used in conjunction with the bottom plate 37, a round rod 35 is fixedly connected to the top of the blocking block 64, a rectangular block 33 is fixedly connected to the top of the round rod 35, and the bottom of the rectangular block 33 is fixedly connected to the The top of the fixed box 36 is fixedly connected with the same No. 1 spring 46, which is sleeved on the outer wall of the round rod 35. One side of the rectangular block 33 is fixedly connected with the first rack 32. The top of the fixed box 36 is fixedly connected with two symmetrically arranged longitudinal mounting plates 34. The internal rotation of the longitudinal mounting plates 34 runs through the same rotating shaft 51. The outer wall of the rotating shaft 51 is fixedly sleeved with a second spur gear 40. The outer wall of the rotating shaft 51 is provided with a one-way bearing 52. The outer wall of the one-way bearing 52 is provided with a third spur gear 41. The second spur gear 40 can drive the rotating shaft 51 to rotate when it rotates. Due to the provision of the one-way bearing 52, the rotating shaft 51 cannot drive the third spur gear 41 to rotate. When the pushing block 11 is disengaged from the protective box 39, After the release, the rectangular block 33 moves vertically upward under the elastic force of the No. 1 spring 46, thereby driving the second spur gear 40 to reverse, and at this time the third spur gear 41 can be driven to reverse, and at this time the third spur gear 41 can drive the second rack 45 to move laterally for a distance. After repeated many times, the second rack 45 drives the convex plate 42 and the strip slide 59 to move laterally. When the convex plate 42 no longer conflicts with the sliding block 53, the sliding block 53 and the convex block 61 move laterally under the tension of the No. 1 tension spring 62, and the No. 1 tension spring 62 enters the interior of the strip groove 63. At this time, the No. 1 tension spring 62 no longer conflicts with the third rack 56. The third rack 56 moves laterally under the tension of the No. 2 tension spring 55, and the third rack 56 enters the interior of the notch 54. When the push block 11 drives the protection box 39 to move upward again, the third rack 56 cannot drive the second spur gear 40 to rotate, and the additive is no longer added, realizing the process of adding additives in equal proportions. When the proportion of the additive needs to be adjusted, the second rack 45 can be moved vertically downward, and the second rack 45 can squeeze the second spring 60, so that the positioning rod 58 can be inserted into the positioning groove 57. At this time, the second rack 45 is no longer engaged with the third spur gear 41. At this time, the second rack 45 can be moved horizontally, and the extension length of the second rack 45 can be adjusted according to the indication of the scale line 44, so as to control the proportion of the additive added. After adding the appropriate amount of additive, the additive will no longer be added. A control assembly for controlling the amount of additives added is provided on one side of the top of the fixed box 36, and the control assembly includes an L-shaped fixed block 43 fixedly connected to the top of the fixed box 36, a strip slide 59 is slidably connected to the bottom inner wall of the L-shaped fixed block 43, two symmetrically arranged positioning rods 58 are fixedly connected to the top of the strip slide 59, a second rack 45 is provided above the strip slide 59, two symmetrically arranged positioning grooves 57 are provided at the bottom of the second rack 45, the positioning rods 58 are slidably connected inside the positioning grooves 57, two symmetrically arranged second springs 60 are fixedly connected between the bottom of the second rack 45 and the top of the strip slide 59, and the second rack 45 is provided with a plurality of symmetrically arranged positioning grooves 57. A spring 60 is sleeved on the positioning rod 58, one end of the second rack 45 is fixedly connected to the convex plate 42, the second rack 45 is meshed with the third spur gear 41, a scale line 44 is set on one side of the second rack 45, a slide groove 50 is provided on one side of the fixed box 36, a slider 38 is slidably connected inside the slide groove 50, a protective box 39 is fixedly connected to one end of the slider 38, a notch 54 is provided on one side of the top of the protective box 39, a third rack 56 is slidably penetrated inside the notch 54, the third rack 56 is meshed with the second spur gear 40, and two symmetrically arranged second pull rods are fixedly connected between one side of the third rack 56 and the inner wall of one side of the notch 54. Spring 55, one side inner wall of the notch 54 is provided with a connected strip groove 63, the inner part of the strip groove 63 is slidably connected with a protrusion 61, the protrusion 61 is used in conjunction with the third rack 56, one side of the protrusion 61 is fixedly connected with a sliding block 53, one end of the sliding block 53 extends to one side of the protective box 39 and is used in conjunction with the convex plate 42, one side of the protrusion 61 and the inner wall of one side of the strip groove 63 are fixedly connected with two symmetrically arranged No. 1 tension springs 62, at this time, the push block 11 can push the corresponding protective box 39 to move up, the protective box 39 drives the slider 38 to slide inside the slide groove 50, at this time, the protective box 39 drives the third rack 56 to move upward, The third rack 56 drives the second spur gear 40 to rotate, and the second spur gear 40 drives the first rack 32 on the other side to move downward, and the first rack 32 drives the round rod 35 to move downward and squeeze the No. 1 spring 46. At this time, the round rod 35 drives the block 64 to move downward, and the block 64 drives the No. 2 connecting rod 48 to move downward. At this time, the block 64 can block the third rectangular hole 47. At this time, the material between the block 64 and the bottom plate 37 is gradually sent into the first rectangular hole 9. When the bottom plate 37 enters the interior of the mixing box 1, the material between the bottom plate 37 and the block 64 will be added to the interior of the mixing box 1, completing the process of adding additives, and realizing the function of quantitatively adding additives; A driving assembly for driving the stirring shaft 24 to rotate is provided at the top of the mixing box 1, and the driving assembly includes an L-shaped mounting plate 14 fixedly connected to one side of the top of the mixing box 1, a servo motor 13 is fixedly connected to one side of the bottom of the L-shaped mounting plate 14, and a driving gear 15 is fixedly connected to the output shaft of the servo motor 13. A first spur gear 10 is fixedly sleeved on the outer wall of the stirring shaft 24, and the first spur gear 10 is meshed with the driving gear 15. A limiting block 12 is fixedly connected to the top of the stirring shaft 24, and a pushing block 11 is fixedly connected to one side of the top of the first spur gear 10. The pushing block 11 is used in conjunction with the protective box 39. When it is necessary to mix the feed, the feed can be put into the mixing box 1 through the feed box 2. After the feeding is completed, the servo motor 13 can be started, and the output shaft of the servo motor 13 drives the driving gear 15 to rotate, and the driving gear 15 drives the first spur gear 10 to rotate, and the first spur gear 10 can drive the pushing block 11 to rotate.

[0025] A circular inclined plate 31 is fixedly connected to the inner wall at the bottom of the additive box 3, a second rectangular hole 30 is opened on one side of the additive box 3, a third rectangular hole 47 is opened on one side of the fixed box 36, the third rectangular hole 47 is connected to the first rectangular groove 49, the third rectangular hole 47 is connected to the second rectangular hole 30, a transparent window 4 is embedded on the side of the additive box 3 away from the second rectangular hole 30, a cover plate 29 is hinged on the top of the additive box 3, an operating panel 28 is fixedly connected to one side of the top of the cover plate 29, an arc plate 16 is fixedly connected to the inner wall of the mixing box 1, a circular hole 27 is opened at the center of the arc plate 16, a plurality of arc strips 26 are fixedly connected to the inner wall of the arc plate 16, and the plurality of arc strips 26 are staggered, a truncated cone block 17 is fixedly sleeved on the outer wall of the stirring shaft 24, and the truncated cone block 17 is located directly below the arc plate 16, and at the same time, multiple additives are discharged when , can be blocked by multiple arc-shaped bars 26. Due to the different falling directions of the additives, after the additives are blocked by the arc-shaped bars 26, they will be preliminarily mixed and then discharged through the circular hole 27. At the same time, the stirring shaft 24 can drive the truncated cone block 17 to rotate, and the truncated cone block 17 will throw off the multiple additives that have been preliminarily mixed again, thereby improving the mixing efficiency of the additives and materials. The four corners of the bottom of the discharge hopper 5 are fixedly connected with support legs 8, and the bottom of the support legs 8 is fixedly connected with an anti-slip pad 7. When the bottom plate 37 moves up again, the third rectangular hole 47 is connected to the second rectangular hole 30, so that the material inside the additive box 3 can fill the gap between the bottom plate 37 and the block 64 again, thereby facilitating the next feeding. The setting of the circular inclined plate 31 can facilitate the discharge of additives, and the transparent window 4 can quickly understand the inventory of additives inside the additive box 3, which is convenient for timely addition.

[0026] Working principle: When the feed needs to be mixed, the feed can be put into the mixing box 1 through the feed box 2. After the feed is put in, the servo motor 13 can be started, and the output shaft of the servo motor 13 drives the driving gear 15 to rotate, and the driving gear 15 drives the first spur gear 10 to rotate, and the first spur gear 10 can drive the push block 11 to rotate; At this time, the pushing block 11 can push the corresponding protection box 39 to move upward, and the protection box 39 drives the slider 38 to slide inside the slide groove 50. At this time, the protection box 39 drives the third rack 56 to move upward, and the third rack 56 drives the second spur gear 40 to rotate, and the second spur gear 40 drives the first rack 32 on the other side to move downward, and the first rack 32 drives the round rod 35 to move downward and squeeze the No. 1 spring 46. At this time, the round rod 35 drives the blocking block 64 to move downward, and the blocking block 64 drives the No. 2 connecting rod 48 to move downward. At this time, the blocking block 64 can block the third rectangular hole 47. At this time, the material between the blocking block 64 and the bottom plate 37 is gradually sent into the first rectangular hole 9. When the bottom plate 37 enters the interior of the mixing box 1, the material between the bottom plate 37 and the blocking block 64 will be added to the interior of the mixing box 1, completing the additive addition process and realizing the function of quantitatively adding additives. And the second spur gear 40 can drive the rotating shaft 51 to rotate when rotating. Due to the setting of the one-way bearing 52, the rotating shaft 51 cannot drive the third spur gear 41 to rotate. When the pushing block 11 is separated from the protective box 39, the rectangular block 33 moves vertically upward under the elastic force of the first spring 46, thereby driving the second spur gear 40 to reverse, and at this time, the third spur gear 41 can drive the second rack 45 to move horizontally for a distance; After repeated many times, the second rack 45 drives the convex plate 42 and the strip slide 59 to move laterally. When the convex plate 42 no longer conflicts with the sliding block 53, the sliding block 53 and the convex block 61 move laterally under the tension of the No. 1 tension spring 62, and the No. 1 tension spring 62 enters the interior of the strip groove 63. At this time, the No. 1 tension spring 62 no longer conflicts with the third rack 56. The third rack 56 moves laterally under the tension of the No. 2 tension spring 55, and the third rack 56 enters the interior of the notch 54. When the push block 11 drives the protective box 39 to move up again, the third rack 56 cannot drive the second spur gear 40 to rotate, and the additive is no longer added, realizing the process of adding additives in proportional doses; When the amount of additives needs to be adjusted, the second rack 45 can be moved vertically downward, the second rack 45 can squeeze the second spring 60, and the positioning rod 58 can be inserted into the positioning groove 57. At this time, the second rack 45 is no longer engaged with the third spur gear 41. At this time, the second rack 45 can be moved horizontally, and the extension length of the second rack 45 can be adjusted according to the indication of the scale line 44, so as to control the proportion of the additives added. After adding the appropriate amount of additives, the additives will no longer be added. When the bottom plate 37 moves up again, the third rectangular hole 47 is connected with the second rectangular hole 30, so that the material inside the additive box 3 can fill the gap between the bottom plate 37 and the block 64 again, which can facilitate the next addition. The setting of the circular inclined plate 31 can facilitate the discharge of the additive, and the transparent window 4 can quickly understand the stock of the additive inside the additive box 3, which is convenient for timely addition. When the first spur gear 10 rotates, the stirring shaft 24 can be driven to rotate, and the stirring shaft 24 can drive the third stirring blades 23 and the first stirring blade 20 to rotate, and the first stirring blade 20 can drive the second stirring blade 22 to rotate, so that the internal materials and additives can be fully mixed. At the same time, the stirring shaft 24 can drive the No. 1 connecting rod 18 to rotate, and the No. 1 connecting rod 18 can drive the scraper 19 to scrape, and the scraper 19 can scrape the materials inside the mixing box 1, so as to facilitate the complete discharge of the materials; At the same time, multiple additives can be blocked by multiple arc bars 26 when being discharged. Due to the different falling directions of the additives, the additives will be preliminarily mixed after being blocked by the arc bars 26, and then discharged through the circular holes 27. At the same time, the stirring shaft 24 can drive the truncated cone block 17 to rotate, and the truncated cone block 17 will throw off the multiple additives that have been preliminarily mixed again, thereby improving the mixing efficiency of the additives and materials.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feed additive delivery device with a quantitative addition function, characterized in that: include: A mixing box (1), wherein the bottom of the mixing box (1) is fixedly connected to a discharge hopper (5), the bottom of the discharge hopper (5) is fixedly connected to a discharge pipe (6), the discharge pipe (6) is provided with a solenoid valve (21), a feed port (25) is provided on one side of the mixing box (1), a feed box (2) is fixedly connected to one side of the mixing box (1), the feed box (2) is connected to the feed port (25), a stirring shaft (24) is rotatably penetrated through the top of the mixing box (1), and a mixing component for mixing materials is provided on the outer wall of the stirring shaft (24); A plurality of additive boxes (3) are fixedly connected to the top of the mixing box (1), a fixed box (36) is fixedly connected to one side of the additive box (3), and a feeding assembly for feeding additives is arranged inside the fixed box (36); A control component for controlling the amount of additives added is disposed on one side of the top of the fixed box (36); A driving assembly for driving the stirring shaft (24) to rotate is provided on the top of the mixing box (1); The driving assembly comprises an L-shaped mounting plate (14) fixedly connected to one side of the top of the mixing box (1); a servo motor (13) is fixedly connected to one side of the bottom of the L-shaped mounting plate (14); an output shaft of the servo motor (13) is fixedly connected to a driving gear (15); a first spur gear (10) is fixedly sleeved on the outer wall of the stirring shaft (24); the first spur gear (10) is meshed with the driving gear (15); a limit block (12) is fixedly connected to the top of the stirring shaft (24); a push block (11) is fixedly connected to one side of the top of the first spur gear (10); the push block (11) is used in conjunction with a protective box (39).

2. The feed additive delivery device with quantitative addition function according to claim 1, characterized in that: The mixing assembly comprises a plurality of third stirring blades (23) fixedly sleeved on the outer wall of a stirring shaft (24); the outer wall of the stirring shaft (24) is fixedly connected with a plurality of first stirring blades (20); the first stirring blades (20) are located below the third stirring blades (23); the bottom of the first stirring blades (20) is fixedly connected with a plurality of second stirring blades (22); the heights of the plurality of second stirring blades (22) are all different; the second stirring blades (22) are in contact with the inner wall of the discharge hopper (5); the outer wall of the stirring shaft (24) is fixedly connected with a No. 1 connecting rod (18); one end of the No. 1 connecting rod (18) is fixedly connected with a scraper (19); the scraper (19) is in contact with the inner wall of the mixing box (1).

3. The feed additive delivery device with quantitative addition function according to claim 1, characterized in that: The feeding assembly comprises a No. 1 rectangular groove (49) formed at the bottom of the fixed box (36); a block (64) is slidably connected inside the No. 1 rectangular groove (49); a No. 2 connecting rod (48) is fixedly connected to the bottom of the block (64); a bottom of the No. 2 connecting rod (48) is fixedly connected to the bottom of the bottom plate (37); a plurality of first rectangular holes (9) are formed on the top of the mixing box (1); the first rectangular holes (9) are connected to the No. 1 rectangular groove (49) and are used in conjunction with the bottom plate (37).

4. The feed additive delivery device with quantitative addition function according to claim 3, characterized in that: The top of the blocking block (64) is fixedly connected to a round rod (35), the top of the round rod (35) is fixedly connected to a rectangular block (33), the bottom of the rectangular block (33) and the top of the fixed box (36) are fixedly connected to a same No. 1 spring (46), the No. 1 spring (46) is sleeved on the outer wall of the round rod (35), one side of the rectangular block (33) is fixedly connected to a first rack (32), the top of the fixed box (36) is fixedly connected to two symmetrically arranged longitudinal mounting plates (34), the inner rotation of the longitudinal mounting plates (34) is penetrated by a same rotating shaft (51), the outer wall of the rotating shaft (51) is fixedly sleeved with a second spur gear (40), the outer wall of the rotating shaft (51) is provided with a one-way bearing (52), and the outer wall of the one-way bearing (52) is provided with a third spur gear (41).

5. The feed additive delivery device with quantitative addition function according to claim 1, characterized in that: The control assembly comprises an L-shaped fixing block (43) fixedly connected to the top of the fixing box (36); a strip slide (59) is slidably connected to the inner wall of the bottom of the L-shaped fixing block (43); two symmetrically arranged positioning rods (58) are fixedly connected to the top of the strip slide (59); a second rack (45) is arranged above the strip slide (59); two symmetrically arranged positioning grooves (57) are opened at the bottom of the second rack (45); the positioning rods (58) are slidably connected inside the positioning grooves (57); two symmetrically arranged No. 2 springs (60) are fixedly connected between the bottom of the second rack (45) and the top of the strip slide (59); the No. 2 springs (60) are sleeved on the positioning rods (58); one end of the second rack (45) is fixedly connected to a convex plate (42); the second rack (45) is meshed with a third spur gear (41); and a scale line (44) is arranged on one side of the second rack (45).

6. The feed additive delivery device with quantitative addition function according to claim 1, characterized in that: A slide groove (50) is provided on one side of the fixed box (36), a slider (38) is slidably connected to the inside of the slide groove (50), one end of the slider (38) is fixedly connected to a protective box (39), a notch (54) is provided on one side of the top of the protective box (39), a third rack (56) is slidably penetrated inside the notch (54), the third rack (56) is meshed with the second spur gear (40), and two symmetrically arranged second tension springs (56) are fixedly connected between one side of the third rack (56) and the inner wall of one side of the notch (54). 55), a connected strip groove (63) is provided on the inner wall of one side of the notch (54), a protrusion (61) is slidably connected inside the strip groove (63), the protrusion (61) is used in conjunction with the third rack (56), one side of the protrusion (61) is fixedly connected with a sliding block (53), one end of the sliding block (53) extends to one side of the protective box (39) and is used in conjunction with the convex plate (42), and two symmetrically arranged No. 1 tension springs (62) are fixedly connected between one side of the protrusion (61) and the inner wall of one side of the strip groove (63).

7. The feed additive delivery device with quantitative addition function according to claim 1, characterized in that: A circular inclined plate (31) is fixedly connected to the inner wall of the bottom of the additive box (3); a second rectangular hole (30) is opened on one side of the additive box (3); a third rectangular hole (47) is opened on one side of the fixing box (36); the third rectangular hole (47) is connected to the first rectangular groove (49); the third rectangular hole (47) is connected to the second rectangular hole (30); a transparent window (4) is embedded on the side of the additive box (3) away from the second rectangular hole (30); a cover plate (29) is hingedly connected to the top of the additive box (3); an operating panel (28) is fixedly connected to one side of the top of the cover plate (29).

8. The feed additive delivery device with quantitative addition function according to claim 1, characterized in that: The inner wall of the mixing box (1) is fixedly connected to an arc plate (16), a circular hole (27) is opened at the exact center of the arc plate (16), a plurality of arc strips (26) are fixedly connected to the inner wall of the arc plate (16), the plurality of arc strips (26) are arranged in a staggered manner, and a truncated cone block (17) is fixedly sleeved on the outer wall of the stirring shaft (24), the truncated cone block (17) is located directly below the arc plate (16).

9. The feed additive delivery device with quantitative addition function according to claim 1, characterized in that: The four corners of the bottom of the discharge hopper (5) are fixedly connected to support legs (8), and the bottoms of the support legs (8) are fixedly connected to anti-slip pads (7).

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