Feeding auger for feed additive production

Abstract

The feeding auger for feed additive production comprises a feeding box and a motor, a first rotating rod is rotationally connected to the feeding box, one end of the first rotating rod is fixedly connected to a rotating shaft of the motor, a spiral disc is installed on the first rotating rod, and the other end of the first rotating rod is fixedly connected to a rotating shaft of the motor. The feeding box is fixedly connected with a feeding pipe and a discharging pipe, the feeding auger for feed additive production further comprises a sieve plate, the sieve plate is fixedly connected with a first sliding column and a second sliding column, and the first sliding column and the second sliding column penetrate through the opposite side walls of the feeding pipe. The first sliding column and the second sliding column are connected to the feeding pipe in a sliding mode. According to the feeding auger for feed additive production, additive raw materials can be screened, and large-particle additive raw materials can be intercepted and prevented from entering a reaction tank, so that the reaction quality of the additive raw materials is guaranteed, and produced products can reach the expected quality standard.

Description

Technical Field

[0001] This utility model belongs to the technical field of feeding equipment, specifically relating to a feeding auger for feed additive production. Background Technology

[0002] The feeding auger primarily conveys materials by rotating a spiral disc within the feeding hopper. In the production of feed additives, the feeding auger is used to transport raw materials to the reaction tank.

[0003] However, in actual production, raw materials often contain particles of various diameters. Existing feeding augers lack effective filtration mechanisms, allowing larger and more numerous particles to easily enter the reaction vessel during transport. These untreated particles can affect the quality of the additive reaction, resulting in products that fail to meet expected quality standards.

[0004] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide a feeding auger for feed additive production.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide a feeding auger for feed additive production, which can solve the above-mentioned problems.

[0007] To achieve the above objectives, a specific embodiment of this utility model provides a feeding auger for feed additive production. The feeding auger includes a feeding box and a motor. A first rotating rod is rotatably connected to the feeding box, one end of which is fixedly connected to the rotating shaft of the motor. A spiral disc is mounted on the first rotating rod. An inlet pipe and an outlet pipe are fixedly connected to the feeding box. The feeding auger also includes a sieve plate, on which a first sliding column and a second sliding column are fixedly connected. The first and second sliding columns penetrate opposite sidewalls of the inlet pipe and are slidably connected to the inlet pipe. A drive assembly for controlling the vibration of the sieve plate is mounted on the inlet pipe.

[0008] In one or more embodiments of this utility model, the driving assembly includes a first housing, a second rotating rod, and a second housing. A sliding sleeve is fixedly connected to the inner wall of the first housing, and a sliding block is slidably connected inside the sliding sleeve. A second inclined surface is formed on the sliding block, and a first inclined surface matching the second inclined surface is formed on the second sliding column. A first spring is fixedly connected to the sliding block, and the end of the first spring away from the sliding block is fixedly connected to the first housing. A lifting column is fixedly connected to the end of the sliding block away from the first spring. The second rotating rod is rotatably connected to the side wall of the first housing, and a crank is fixedly connected to the end of the second rotating rod inside the first housing. The crank and the lifting column are in contact. A second spring is fixedly connected to the inner wall of the second housing, and the end of the second spring away from the second housing is fixedly connected to the first sliding column.

[0009] In one or more embodiments of this utility model, a second pulley is fixedly connected to the end of the second rotating rod away from the crank, and a first pulley matching the second pulley is fixedly connected to the motor, with belts sleeved on the second pulley and the first pulley.

[0010] In one or more embodiments of this utility model, a rotating groove is provided on the lifting column, and a rotating ball matching the rotating groove is rotatably connected in the rotating groove.

[0011] In one or more embodiments of this utility model, a pair of baffles are fixedly connected to the inner walls of the feed pipe, and the upper end face of the sieve plate and the lower end face of the baffles are in contact with each other.

[0012] In one or more embodiments of this utility model, a third inclined surface is provided on the end face of the stop block away from the sieve plate.

[0013] In one or more embodiments of this utility model, a pull plate is provided inside the feed tube, a pair of connecting brackets are fixedly connected to the pull plate, a blocking plate is fixedly connected to the end of the pair of connecting brackets away from the pull plate, and a first opening matching the pull plate is provided on the feed tube.

[0014] In one or more embodiments of this utility model, the length of the pull plate is matched with the distance between a pair of stops, a pair of connecting brackets are fixedly connected to the opposite sidewalls of the pull plate, the stops are provided with sliding grooves that match the connecting brackets, and the feed pipe is provided with a second opening that matches the connecting brackets.

[0015] In one or more embodiments of this utility model, the blocking plate is a magnetic plate, and a handle is installed on the blocking plate.

[0016] In one or more embodiments of this utility model, a fourth inclined surface is provided on the upper end surface of the pull plate.

[0017] Compared with the prior art, the feeding auger for feed additive production of this utility model can screen the additive raw materials, intercept large particles of additive raw materials, and prevent them from entering the reaction tank, thereby ensuring the reaction quality of the additive raw materials and thus helping the produced products to meet the expected quality standards. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of a feeding auger for feed additive production in one embodiment of the present invention;

[0020] Figure 2 This is a partial cross-sectional view of a feeding auger for feed additive production in one embodiment of the present invention;

[0021] Figure 3 This is a cross-sectional view of the feed pipe of a feeding auger for feed additive production according to one embodiment of the present invention. Figure 1 ;

[0022] Figure 4 This is a cross-sectional view of a drive assembly for a feeding auger used in the production of feed additives, according to one embodiment of the present invention.

[0023] Figure 5 for Figure 4 Schematic diagram of the structure at point A;

[0024] Figure 6 This is a schematic diagram of the lifting column, crank, and connection of a feeding auger for feed additive production in one embodiment of the present invention.

[0025] Figure 7 This is a cross-sectional view of the feed pipe of a feeding auger for feed additive production according to one embodiment of the present invention. Figure 2 ;

[0026] Figure 8 This is a structural diagram of the pull plate and stop block of a feeding auger for feed additive production in one embodiment of the present invention.

[0027] Explanation of key figure labels:

[0028] 1. Feeding box; 11. First rotating rod; 111. Spiral disc; 12. Feed pipe; 121. First opening; 122. Second opening; 13. Motor; 131. First pulley; 14. Discharge pipe; 2. Screen plate; 21. First sliding column; 22. Second sliding column; 221. First inclined plane; 3. Second rotating rod; 31. Second pulley; 32. Crank; 4. First housing; 41. Sliding sleeve; 42. Sliding block; 421. First spring; 422. Second inclined plane; 43. Lifting column; 431. Rotating groove; 44. Rotating ball; 5. Second housing; 51. Second spring; 6. Stop block; 61. Third inclined plane; 62. Sliding groove; 7. Pull plate; 71. Connecting frame; 72. Blocking plate; 73. Fourth inclined plane. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0030] like Figures 1 to 6 As shown, a feeding auger for feed additive production in one embodiment of this utility model includes a feeding box 1 and a motor 13. A first rotating rod 11 is rotatably connected to the feeding box 1, and one end of the first rotating rod 11 is welded to the rotating shaft of the motor 13. A spiral disc 111 is mounted on the first rotating rod 11. An inlet pipe 12 and an outlet pipe 14 are fixedly connected to the feeding box 1. When the motor 13 is started, it drives the first rotating rod 11 to rotate, and the spiral disc 111 can transport the additive raw materials in the feeding box 1 to the outlet pipe 14. The above is the prior art and will not be described in detail.

[0031] In order to screen the additive raw materials, the feed auger for feed additive production also includes a screen plate 2. A first sliding column 21 and a second sliding column 22 are welded on the opposite side walls of the screen plate 2. The first sliding column 21 and the second sliding column 22 pass through the opposite side walls of the feed pipe 12 and are slidably connected to the feed pipe 12. A drive assembly for controlling the vibration of the screen plate 2 is installed on the feed pipe 12.

[0032] The drive assembly includes a second rotating rod 3, a first housing 4, and a second housing 5. The first housing 4 is welded to the outer wall of the feed pipe 12 and matches the second sliding column 22. A sliding sleeve 41 is welded to the inner wall of the first housing 4, and a sliding block 42 is slidably connected within the sliding sleeve 41. The sliding block 42 has a second inclined surface 422, and the second sliding column 22 has a first inclined surface 221 that matches the second inclined surface 422. A first spring 421 is welded to the sliding block 42, and the end of the first spring 421 away from the sliding block 42 is welded to the first housing 4. A lifting column 43 is integrally formed at the end of the sliding block 42 away from the first spring 421. The second rotating rod 3 is rotatably connected to the side wall of the first housing 4, and a crank 32 is welded to the end of the second rotating rod 3 located inside the first housing 4. The crank 32 and the lifting column 43 are in contact. The second housing 5 is welded to the outer wall of the feed pipe 12 and matches the first sliding column 21. A second spring 51 is welded to the inner wall of the second housing 5, and the end of the second spring 51 away from the second housing 5 is welded to the first sliding column 21.

[0033] Specifically, when the second rotating rod 3 rotates, the crank 32 and the lifting column 43 cooperate to push the sliding block 42 to slide upward within the sliding sleeve 41. At this time, the first inclined surface 221 on the second sliding column 22 and the second inclined surface 422 on the sliding block 42 are in contact. As the second rotating rod 3 rotates, the first spring 421 pushes the sliding block 42 to slide downward. After the second inclined surface 422 and the first inclined surface 221 are wedge-shaped, the end face of the second sliding column 22 and the side wall of the second sliding column 22 are in contact. At this time, the second sliding column 22 slides into the feed pipe 12, and the first sliding column 21 compresses the second spring 51. The second rotating rod 3 continues to rotate, pushing the sliding block 42 to slide upward again. The second spring 51 elastically extends, causing the first sliding column 21 to slide into the feed pipe 12. In this way, the rotation of the second rotating rod 3 can be converted into the reciprocating motion of the screen plate 2 in the feed pipe 12, realizing the vibration of the screen plate 2 in the feed pipe 12, which can screen the additive raw materials on the screen plate 2.

[0034] Furthermore, in order to make the second rotating rod 3 rotate, a second pulley 31 is welded to the end of the second rotating rod 3 away from the crank 32, and a first pulley 131 matching the second pulley 31 is welded to the motor 13. Belts are sleeved on the second pulley 31 and the first pulley 131, so that the second rotating rod 3 can be driven to rotate when the motor 13 starts.

[0035] To reduce friction between the lifting column 43 and the crank 32, a rotating groove 431 is provided on the lifting column 43, and a rotating ball 44 that matches the rotating groove 431 is rotatably connected in the rotating groove 431. The rotating ball 44 converts the sliding friction energy between the lifting column 43 and the crank 32 into rolling friction between the rotating ball 44 and the crank 32.

[0036] It is worth noting that because the sieve plate 2 vibrates in the feed pipe 12, there will be gaps between the sieve plate 2 and the inner walls of the feed pipe 12. In order to prevent the additive raw materials from falling out of the gaps, a pair of baffles 6 are welded on the inner walls of the feed pipe 12. The upper end face of the sieve plate 2 and the lower end face of the baffles 6 are in contact with each other. The baffles 6 can prevent the additive raw materials from falling out of the gaps between the sieve plate 2 and the feed pipe 12, thus ensuring the screening function of the sieve plate 2.

[0037] Furthermore, a third inclined surface 61 is provided on the end face of the block 6 away from the screen plate 2. Additive raw materials will slide off when they fall on the third inclined surface 61, preventing the raw materials from accumulating on the block 6.

[0038] In order to remove the large particles of additive raw materials screened out on sieve plate 2, such as... Figure 3 , Figure 7 and Figure 8 As shown, a pull plate 7 is provided inside the feed pipe 12. A pair of connecting brackets 71 are welded to the pull plate 7. A blocking plate 72 is welded to the end of the pair of connecting brackets 71 away from the pull plate 7. A first opening 121 matching the pull plate 7 is provided on the feed pipe 12. Specifically, by removing the blocking plate 72 and pulling it outward, the pull plate 7 will pull the large particles of additive material on the screen plate 2 out of the screen plate 2, preventing excessive large particles of additive material from clogging the screen plate 2.

[0039] Furthermore, the length of the pull plate 7 is matched with the distance between the pair of stops 6, a pair of connecting brackets 71 are welded to the opposite sidewalls of the pull plate 7, the stops 6 are provided with a groove 62 that matches the connecting brackets 71, and the feed pipe 12 is provided with a second opening 122 that matches the connecting brackets 71.

[0040] Specifically, the connecting frame 71 is slidably connected within the slide groove 62, preventing the additive raw materials in the feed pipe 12 from accumulating on the connecting frame 71 and ensuring smooth sliding of the connecting frame 71 within the slide groove 62. Furthermore, a fourth inclined surface 73 is provided on the upper surface of the pull plate 7, which also serves to prevent the accumulation of additive raw materials.

[0041] Furthermore, the blocking plate 72 is a magnetic plate, and a handle is installed on the blocking plate 72. When the feed pipe 12 conveys the additive raw materials into the feeding box 1, the blocking plate 72 is magnetically attracted to the side wall of the feed pipe 12. At this time, the screen plate 2 and the inner wall of the feed pipe 12 are in contact, so that the position of the screen plate 2 in the feed pipe 12 is fixed, preventing the pull plate 7 from sliding on the screen plate 2.

[0042] In use, the motor 13 is started. After the motor 13 starts, it drives the second rotating rod 3 to rotate. When the second rotating rod 3 rotates, the rotation of the second rotating rod 3 is converted into the reciprocating lateral sliding of the second sliding column 22 on the feed pipe 12 through the cooperation of the crank 32 and the sliding block 42. This drives the sieve plate 2 to slide back and forth in the feed pipe 12, so as to screen the additive raw materials on the sieve plate 2 and prevent large particles of additive raw materials from entering the feed box 1. This prevents these large particles from entering the reaction tank from the discharge pipe 14, thus ensuring the reaction quality of the additive raw materials in the reaction tank.

[0043] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0044] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A feeding auger for feed additive production, comprising a feeding box and a motor, wherein a first rotating rod is rotatably connected to the feeding box, one end of the first rotating rod is fixedly connected to the rotating shaft of the motor, a spiral disc is mounted on the first rotating rod, and an inlet pipe and an outlet pipe are fixedly connected to the feeding box, characterized in that, It also includes a screen plate, on which a first sliding column and a second sliding column are fixedly connected. The first sliding column and the second sliding column penetrate the opposite sidewalls of the feed pipe and are slidably connected to the feed pipe. A drive assembly for controlling the vibration of the screen plate is installed on the feed pipe.

2. The feed additive production feeding auger according to claim 1, characterized in that, The driving component includes: A first housing, a sliding sleeve fixedly connected to the inner wall of the first housing, a sliding block slidably connected inside the sliding sleeve, a second inclined surface opened on the sliding block, a first inclined surface matching the second inclined surface opened on the second sliding column, a first spring fixedly connected to the sliding block, the end of the first spring away from the sliding block fixedly connected to the first housing, and a lifting column fixedly connected to the end of the sliding block away from the first spring. The second rotating rod is rotatably connected to the side wall of the first housing. One end of the second rotating rod located inside the first housing is fixedly connected to a crank, which is in contact with the lifting column. A second housing has a second spring fixedly connected to its inner wall, and the end of the second spring away from the second housing is fixedly connected to a first sliding column.

3. The feed additive production use feeding auger according to claim 2, characterized in that, The second rotating rod is fixedly connected to a second pulley at the end away from the crank, and a first pulley that matches the second pulley is fixedly connected to the motor. Belts are fitted onto the second pulley and the first pulley.

4. The feed additive production feeding auger according to claim 2, characterized in that, The lifting column is provided with a rotating groove, and a rotating ball that matches the rotating groove is rotatably connected inside the rotating groove.

5. The feed additive production use feeding auger according to claim 1, characterized in that, A pair of baffles are fixedly connected to the inner walls of the feed pipe, and the upper end face of the screen plate and the lower end face of the baffles are in contact with each other.

6. The feed additive production use feeding auger according to claim 5, characterized in that, The stop block has a third inclined surface on the end face away from the sieve plate.

7. The feed additive production use feeding auger according to claim 5, characterized in that, The feed pipe is equipped with a pull plate, and a pair of connecting brackets are fixedly connected to the pull plate. A blocking plate is fixedly connected to the end of the pair of connecting brackets away from the pull plate. The feed pipe has a first opening that matches the pull plate.

8. The feeding auger for feed additive production according to claim 7, characterized in that, The length of the pull plate matches the distance between a pair of stops. A pair of connecting brackets are fixedly connected to the opposite sidewalls of the pull plate. The stops have grooves that match the connecting brackets. The feed pipe has a second opening that matches the connecting brackets.

9. The feed additive production use feeding auger according to claim 7, characterized in that, The blocking plate is a magnetic plate, and a handle is installed on the blocking plate.

10. The feed additive production use feeding auger according to claim 7, characterized in that, A fourth inclined surface is provided on the upper end surface of the pull plate.

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