Auxiliary batching mechanism for suspension

Abstract

The utility model discloses a suspension auxiliary batching mechanism, and relates to the technical field of suspension batching mechanisms, the suspension auxiliary batching mechanism comprises a batching barrel, the batching barrel is provided with a batching cavity, the batching barrel is connected with a feeding pipe and a discharging pipe which are communicated with the batching cavity, the discharging pipe is connected with a control valve, and a driving rod is rotatably connected in the batching cavity; the batching barrel is connected with a driving part used for driving the driving rod to rotate, the driving rod is connected with a first spiral blade, a driven rod is rotationally connected in the batching cavity, the driven rod is connected with a plurality of stirring blades, and the driving rod is connected with a rotating assembly used for driving the driven rod to rotate. The driving rod drives the driven rod to rotate through the rotating assembly in the rotating process, that is, the multiple stirring blades rotate around the axis of the driven rod, the multiple stirring blades stir a suspension in the batching cavity, and the stirring effect of the suspension is improved.

Description

Technical Field

[0001] The present application relates to the technical field of suspension dispensing mechanisms, and in particular to a suspension auxiliary dispensing mechanism. Background Art

[0002] Suspension refers to a non-homogeneous liquid medicine formed by poorly soluble solid drugs dispersed in the dispersion medium in the form of particles.

[0003] The existing Chinese patent with publication number CN215540481U discloses a preparation device for veterinary drug suspension, including a tank body, a support frame, a motor and a feed hopper, the tank body is embedded in the support frame, the motor and the feed hopper are located at the top of the tank body, a hood is arranged between the motor and the tank body, a discharge hopper is arranged at the bottom of the tank body, a longitudinal shaft rod is arranged inside the tank body, power transmission is formed between the shaft rod and the motor through bearings, a plurality of stirring bars are arranged on both sides of the shaft rod, an extension column is arranged at the bottom of the shaft rod, a sieve plate is arranged above the stirring bar, the sieve plate is installed on the shaft rod through a fixing ring arranged at its end, a fan is also installed inside the hood, and the air outlet of the fan faces the inside of the tank body.

[0004] The above-mentioned veterinary drug suspension preparation device can push and break up the foam generated on the upper layer of the liquid through the inclined sieve plate structure, and cooperate with the fan to effectively remove the foam. The extendable shaft structure enables the extension column to clear the discharge port during the discharge process, thereby increasing the discharge efficiency. However, the above-mentioned veterinary drug suspension preparation device still has some disadvantages, such as: the suspension is not stirred evenly due to the unidirectional stirring of the shaft and the stirring bar, resulting in poor stirring effect of the suspension, which needs to be improved. Utility Model Content

[0005] The purpose of the present application is to provide a suspension auxiliary dosing mechanism in order to improve the effect of stirring the suspension.

[0006] The present application provides a suspension auxiliary dosing mechanism that adopts the following technical solution: it includes a dosing barrel, the dosing barrel is provided with a dosing chamber, the dosing barrel is connected to a feed pipe and a discharge pipe that are communicated with the dosing chamber, the discharge pipe is connected to a control valve, an active rod is rotatably connected in the dosing chamber, the dosing barrel is connected to a driving member for driving the active rod to rotate, the active rod is connected to a first spiral blade, a driven rod is rotatably connected in the dosing chamber, the driven rod is connected to a plurality of stirring blades, and the active rod is connected to a rotating component for driving the driven rod to rotate.

[0007] By adopting the above technical solution, the driving member drives the active rod to rotate around its own axis, the first spiral blade rotates around the axis of the active rod, and the first spiral blade drives the suspension at the bottom of the batching chamber to move upward, thereby improving the effect of stirring the suspension; during the rotation of the active rod, the driven rod is driven to rotate through the rotating component, that is, a plurality of stirring blades rotate around the axis of the driven rod, and the plurality of stirring blades stir the suspension in the batching chamber, thereby improving the effect of stirring the suspension.

[0008] Optionally, the rotating assembly includes a driving gear connected to the active rod and a driven gear connected to the driven rod, and the driving gear is meshed with the driven gear.

[0009] By adopting the above technical solution, when the active rod rotates, the active gear rotates around the axis of the active rod, and the active gear drives the driven gear to rotate, that is, the driven rod rotates around the axis of the driven gear. The rotation of the driven rod is linked together through the active gear, the driven gear and the active rod, which reduces the drive and increases the relevance of the overall structure.

[0010] Optionally, a plurality of the stirring blades are distributed along the length direction of the driven rod, there are at least two driven rods, and among two adjacent driven rods, the stirring blades on one of the driven rods are staggered with the stirring blades on the other driven rod.

[0011] By adopting the above technical solution, multiple stirring blades stir the suspension at the same time, increasing the contact area between the stirring blades and the suspension, and improving the stirring effect of the suspension. During the stirring process of the suspension, the suspension is driven to move in the direction close to the first spiral blade, so that the first spiral blade drives more suspension to move upward, thereby improving the stirring effect of the suspension.

[0012] Optionally, a passive rod is rotatably connected in the mixing chamber, the passive rod is connected to a second spiral blade, and the mixing barrel is connected to a linkage assembly for driving the passive rod to rotate around its own axis and around the axis of the active rod.

[0013] By adopting the above technical solution, the linkage component drives the passive rod to rotate around the axis of the active rod, thereby increasing the contact area between the second spiral blade and the suspension. The second spiral blade drives the suspension to move upward, thereby improving the stirring effect of the suspension.

[0014] Optionally, the linkage assembly includes a connecting plate connected to the active rod, the passive rod is rotatably connected to the connecting plate, the passive rod is connected to a passive gear, the inner wall of the batching chamber is connected to an inner gear ring, and the passive gear is meshed with the inner gear ring.

[0015] By adopting the above technical solution, during the rotation of the active rod, the connecting plate rotates around the axis of the active rod, that is, the passive rod rotates around the axis of the active rod, and the internal gear drives the passive gear to rotate around its own axis, that is, the passive rod rotates around its own axis, so that the passive rod can rotate around both its own axis and the axis of the active rod. The rotation of the passive rod is linked together through the connecting plate, the passive gear, the internal gear ring and the rotating rod, which reduces the drive and increases the relevance of the overall structure.

[0016] Optionally, the active rod is detachably connected to a sieve plate, the sieve plate is connected to a filter screen, and the sieve plate is arranged at an inclination with respect to the axis of the active rod.

[0017] By adopting the above technical solution, when the active rod rotates, the filter screen rotates around the axis of the active rod, and the inclined filter screen pushes and breaks up the foam generated on the upper layer of the liquid, thereby improving the stirring effect of the suspension.

[0018] Optionally, the sieve plate is connected to a connecting rod, the connecting rod is connected to an elastic ring, the elastic ring is provided with a mounting port, the elastic ring is connected to two fixing plates, the mounting port is located between the two fixing plates, and the two fixing plates are connected by a locking piece.

[0019] By adopting the above technical solution, the sieve plate can be removed from the active rod by loosening the locking piece, so that the sieve plate is easy to clean.

[0020] Optionally, the active rod is provided with a mounting ring groove for the elastic ring to be snapped into.

[0021] By adopting the above technical solution, when the elastic ring is inserted into the mounting ring groove, the outer surface of the elastic ring fits against the inner wall of the mounting ring groove, and the inner wall of the mounting ring groove restricts the movement of the elastic ring, thereby improving the stability of the installation of the elastic ring and facilitating the installation of the elastic ring on the active rod through the locking piece.

[0022] Optionally, the elastic ring is connected to a limiting block, the active rod is provided with a limiting groove for cooperating with the limiting block, and the mounting ring groove is connected to the limiting groove.

[0023] By adopting the above technical solution, when the elastic ring is inserted into the installation ring groove, the limit block is inserted into the limit groove, the outer surface of the limit block fits with the inner wall of the limit groove, and the inner wall of the limit groove limits the rotation of the elastic ring, thereby improving the stability of the screen plate installed on the active rod.

[0024] Optionally, the feed pipe is rotatably connected to a cover plate for covering the feed port of the feed pipe.

[0025] By adopting the above technical solution, after adding the suspension into the batching barrel through the feed pipe, the cover plate is rotated so that the cover plate covers the feed opening, thereby reducing dust from entering the batching barrel through the feed pipe.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The rotation of the driven rod is linked together through the driving gear, the driven gear and the driving rod, which reduces the drive and increases the relevance of the overall structure.

[0028] 2. The rotation of the passive rod is connected through the connecting plate, the passive gear, the inner gear ring and the rotating rod, which reduces the drive and increases the relevance of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0030] Figure 2 It is a cross-sectional view of an embodiment of the present application.

[0031] Figure 3 It is one of the partial structural diagrams of the embodiment of the present application, showing the linkage components.

[0032] Figure 4 yes Figure 3 sectional view of .

[0033] Figure 5 yes Figure 4 A magnified image of area A.

[0034] Figure 6 This is the second partial structural schematic diagram of an embodiment of the present application, showing a sieve plate.

[0035] Explanation of the accompanying drawings: 1. batching barrel; 11. support leg; 12. batching chamber; 13. feed pipe; 131. cover plate; 14. discharge pipe; 141. control valve; 15. driving member; 2. active rod; 21. first spiral blade; 22. mounting ring groove; 23. limit groove; 3. driven rod; 31. stirring blade; 4. rotating assembly; 41. driving gear; 42. driven gear; 5. passive rod; 51. second spiral blade; 6. linkage assembly; 61. connecting plate; 62. passive gear; 63. inner ring; 7. sieve plate; 71. filter screen; 72. connecting rod; 73. elastic ring; 74. mounting port; 75. fixing plate; 76. locking member; 77. limit block. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1 -Attached Figure 6 This application is described in further detail.

[0037] The embodiment of the present application discloses a suspension auxiliary dosing mechanism.

[0038] Combination Figure 1 and Figure 2 As shown, it comprises a batching barrel 1, four legs 11 are fixedly connected to the bottom of the batching barrel 1, a batching chamber 12 is provided in the batching barrel 1, a feed pipe 13 connected to the batching chamber 12 is fixedly connected to the top of the batching barrel 1, and a cover plate 131 is rotatably connected to the feed pipe 13 for covering the feed port of the feed pipe 13. A discharge pipe 14 connected to the batching chamber 12 is fixedly connected to the bottom of the batching barrel 1, and a control valve 141 is fixedly connected to the discharge pipe 14.

[0039] Combination Figure 2 and Figure 3 As shown, an active rod 2 is rotatably connected in the batching chamber 12, and a driving member 15 for driving the active rod 2 to rotate around its own axis is fixedly connected to the batching barrel 1. The driving member 15 is a motor, and a controller (not shown in the figure) is externally connected to the driving member 15. The signal output end of the controller is connected to the signal input end of the driving member 15, and one end of the active rod 2 close to the driving member 15 is fixedly connected to the output end of the driving member 15, and a first spiral blade 21 is fixedly connected to the outer peripheral surface of the active rod 2. Two driven rods 3 are rotatably connected in the batching chamber 12, and the active rod 2 is located between the two driven rods 3. Four stirring blades 31 are fixedly connected to the outer peripheral surface of each driven rod 3. The four stirring blades 31 are evenly distributed around the axis of the driven rod 3, and the four stirring blades 31 are evenly distributed along the length direction of the driven rod 3. The stirring blades 31 on one driven rod 3 are staggered with the stirring blades 31 on another driven rod 3. The active rod 2 is connected to a rotating assembly 4 for driving the corresponding driven rod 3 to rotate. The rotating assembly 4 includes a driving gear 41 fixedly connected to the active rod 2. The driving gear 41 is located at one end of the active rod 2 away from the driving member 15. Each driven rod 3 is fixedly connected to a driven gear 42 meshing with the driving gear 41.

[0040] Combination Figure 2 and Figure 3 As shown, a passive rod 5 is rotatably connected in the batching chamber 12, a second spiral blade 51 is fixedly connected to the outer circumference of the passive rod 5, and the driven rod 3 is closer to the active rod 2 than the passive rod 5. The batching barrel 1 is connected to a linkage assembly 6 for driving the passive rod 5 to rotate around its own axis and around the axis of the active rod 2, the linkage assembly 6 includes a connecting plate 61 fixedly connected to the active rod 2, the passive rod 5 is rotatably connected to one end of the connecting plate 61 away from the active rod 2, the passive rod 5 is fixedly connected to a passive gear 62, and the inner wall of the batching chamber 12 is fixedly connected to an inner gear ring 63 meshing with the passive gear 62.

[0041] Combination Figure 4 , Figure 5 and Figure 6As shown, the active rod 2 is detachably connected to the sieve plate 7, and the sieve plate 7 is fixedly connected to the filter screen 71, and the sieve plate 7 is inclined with respect to the axis of the active rod 2. A connecting rod 72 is fixedly connected to one side of the sieve plate 7, and an elastic ring 73 is fixedly connected to the end of the connecting rod 72 away from the sieve plate 7. The elastic ring 73 is provided with a mounting opening 74, and the elastic ring 73 is relatively fixedly connected to two fixing plates 75, and the mounting opening 74 is located between the two fixing plates 75. The two fixing plates 75 are connected by a locking member 76, and the locking member 76 is a bolt. The active rod 2 is provided with a mounting ring groove 22 for the elastic ring 73 to be inserted, and the inner ring of the elastic ring 73 is relatively fixedly connected to two limit blocks 77, and the active rod 2 is provided with a limit groove 23 for the corresponding limit blocks 77 to be inserted, and the limit groove 23 is connected to the mounting ring groove 22.

[0042] The implementation principle of a suspension auxiliary dosing mechanism in the embodiment of the present application is:

[0043] The driving member 15 drives the active rod 2 to rotate around its own axis, and the active rod 2 drives the stirring blade 31 on each driven rod 3 to rotate around its own axis through the rotating component 4. The driven rod 3 rotates around both its own axis and the axis of the active rod 2 through the linkage component 6. The first spiral blade 21, the second spiral blade 51 and the plurality of stirring blades 31 stir the suspension at the same time, thereby improving the stirring effect of the suspension.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A suspension auxiliary dosing mechanism, characterized in that: The invention comprises a batching barrel (1), wherein the batching barrel (1) is provided with a batching chamber (12), the batching barrel (1) is connected to a feed pipe (13) and a discharge pipe (14) which are in communication with the batching chamber (12), the discharge pipe (14) is connected to a control valve (141), an active rod (2) is rotatably connected in the batching chamber (12), the batching barrel (1) is connected to a driving member (15) for driving the active rod (2) to rotate, the active rod (2) is connected to a first spiral blade (21), a driven rod (3) is rotatably connected in the batching chamber (12), the driven rod (3) is connected to a plurality of stirring blades (31), and the active rod (2) is connected to a rotating assembly (4) for driving the driven rod (3) to rotate.

2. The auxiliary dosing mechanism for suspension according to claim 1, characterized in that: The rotating assembly (4) comprises a driving gear (41) connected to the driving rod (2) and a driven gear (42) connected to the driven rod (3), and the driving gear (41) is meshed with the driven gear (42).

3. The auxiliary dosing mechanism for suspension according to claim 1, characterized in that: A plurality of stirring blades (31) are distributed along the length direction of the driven rod (3), there are at least two driven rods (3), and among two adjacent driven rods (3), the stirring blades (31) on one of the driven rods (3) are staggered with the stirring blades (31) on the other driven rod (3).

4. The auxiliary dosing mechanism for suspension according to claim 1, characterized in that: A passive rod (5) is rotatably connected in the dispensing chamber (12), the passive rod (5) is connected to a second spiral blade (51), and the dispensing barrel (1) is connected to a linkage assembly (6) for driving the passive rod (5) to rotate around its own axis and around the axis of the active rod (2).

5. The auxiliary dosing mechanism for suspension according to claim 4, characterized in that: The linkage assembly (6) comprises a connecting plate (61) connected to the active rod (2), the passive rod (5) is rotatably connected to the connecting plate (61), the passive rod (5) is connected to a passive gear (62), the inner wall of the batching chamber (12) is connected to an inner gear ring (63), and the passive gear (62) is meshed with the inner gear ring (63).

6. The auxiliary dosing mechanism for suspension according to claim 1, characterized in that: The active rod (2) is detachably connected to a sieve plate (7), the sieve plate (7) is connected to a filter screen (71), and the sieve plate (7) and the axis of the active rod (2) are arranged at an angle.

7. The auxiliary mixing mechanism for suspension according to claim 6, characterized in that: The sieve plate (7) is connected to a connecting rod (72), the connecting rod (72) is connected to an elastic ring (73), the elastic ring (73) is provided with a mounting opening (74), the elastic ring (73) is connected to two fixing plates (75), the mounting opening (74) is located between the two fixing plates (75), and the two fixing plates (75) are connected via a locking member (76).

8. The auxiliary mixing mechanism for suspension according to claim 7, characterized in that: The active rod (2) is provided with a mounting ring groove (22) for the elastic ring (73) to be snapped into.

9. The auxiliary mixing mechanism for suspension according to claim 8, characterized in that: The elastic ring (73) is connected to a limiting block (77), the active rod (2) is provided with a limiting groove (23) for cooperating with the limiting block (77), and the mounting ring groove (22) is connected to the limiting groove (23).

10. The auxiliary mixing mechanism for suspension according to claim 1, characterized in that: The feed pipe (13) is rotatably connected to a cover plate (131) for covering the feed opening of the feed pipe (13).

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