Stable transportation device for medicine production

Abstract

The invention relates to the technical field of medicine production, in particular to a stable transportation device for medicine production, which comprises a transportation vehicle frame, a transportation bottom plate is fixedly mounted at the top of the transportation vehicle frame through bolts, a placement base is arranged at the top of the transportation bottom plate, and an L-shaped fixing plate is arranged at the top of the placement base. U-shaped pressing plates are movably arranged at the tops of the L-shaped fixing plates, fixing rotating rods are movably connected between the tops of the L-shaped fixing plates through bearings, limiting assemblies are arranged on the L-shaped fixing plates, arc-shaped fixing grooves are formed in the positions, on one sides of the bottoms of the fixing rotating rods, of the L-shaped fixing plates, and arc-shaped limiting grooves are formed in the positions, on the tops of the arc-shaped fixing grooves, of the L-shaped fixing plates. A first swing arm rotates to drive a limiting column on a second swing arm to move into an arc-shaped fixing groove from an arc-shaped limiting groove, so that a U-shaped pressing plate on a connecting block rotates to be in a horizontal state, the U-shaped pressing plate is used for fixing and supporting medicine bottle bodies in transportation, and the concentrated and safe transportation effect of the medicine bottle bodies is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of medicine production, in particular to a stable transportation device for medicine production. Background Art

[0002] Medicines are substances or preparations used to prevent, treat or diagnose diseases in humans and livestock. Medicines are divided into natural medicines and synthetic medicines according to their sources. Medicines can also prevent diseases, treat diseases, reduce pain, promote health, or enhance the body's resistance to diseases or help diagnose diseases. Medicines require a lot of research and development before they are officially sold to ensure their safety and beneficial effects after use.

[0003] At present, in the process of pharmaceutical research and development, pharmaceutical bottles are transferred many times. When transferring, the pharmaceutical bottles need to be moved up and down from the transport vehicle. Boxes are used to place multiple groups of pharmaceutical bottles in a centralized manner. When protection is needed, a buffer structure is placed in the box, and the box is moved to a cart for back and forth transportation. During the entire transportation process, the protective performance of the vehicle body is relatively poor, and the safety and stability during transportation cannot be guaranteed. Moreover, the pharmaceutical bottles need to be packed and disassembled from the box back and forth before and after the back and forth transportation. If there is a buffer structure in the box, it will be more cumbersome, requiring back and forth operations, and the handling and transfer efficiency is low. If the pharmaceutical bottles are directly placed in the transport device for transportation, the protective performance is even lower, which is easy to cause economic losses and increase costs. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a stable transportation device for pharmaceutical production.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: comprising a transport frame, a transport bottom plate is fixedly installed on the top of the transport frame by bolts, a placement base is arranged on the top of the transport bottom plate, an L-shaped fixing plate is arranged on the top of the placement base, a U-shaped pressing plate is movably arranged on the top of the L-shaped fixing plate, a fixed rotating rod is movably connected between the tops of the L-shaped fixing plates by bearings, a limiting component is arranged on the L-shaped fixing plate, and the limiting component includes:

[0006] A first swing arm is fixedly mounted at both ends of the fixed rotating rod, the first swing arm is movably connected to a second swing arm via a rotating shaft, an arc-shaped fixing groove is provided on one side of the bottom of the fixed rotating rod on the L-shaped fixing plate, an arc-shaped limiting groove is provided on the top of the arc-shaped fixing groove on the L-shaped fixing plate, a fixing block is slidably connected in the arc-shaped fixing groove, a connecting block is connected to the fixing block via a rotating shaft, the bottom end of the second swing arm is movably connected to a limiting column, and the limiting column moves in the arc-shaped limiting groove, and the limiting column is movably connected to the connecting block;

[0007] A first gear fixedly mounted on one end of the fixed rotating rod, the top of the L-shaped fixed plate is connected to a servo motor via a motor plate, the output end of the servo motor is connected to a second gear via a rotating shaft, and the second gear is movably meshed with the first gear;

[0008] A triangular block is movably connected to one side of the bottom of the L-shaped fixing plate, a compression spring is fixedly installed on the bottom of the L-shaped fixing plate by bolts, a plurality of placement holes are evenly opened on the top of the placement base, and a positioning component for positioning and supporting the medicine bottle body is arranged in the placement holes;

[0009] A rack plate is connected to the bottom of the triangular block near one end of the servo motor, and a first rotating rod is movably connected to one end of the rack plate near the placement base through a bearing, and a driving gear movably meshed with the rack plate is fixedly installed on the first rotating rod by bolts, and a second rotating rod is movably arranged between the placement holes in the placement base through a bearing.

[0010] As a preferred technical solution of the present invention, the U-shaped pressure plate is fixedly installed on the connecting block by bolts, and a rubber pad that matches the size of the placement hole is adhesively fixed to the bottom of the U-shaped pressure plate. A fixed slide groove is opened on one side of the bottom of the L-shaped fixing plate, and a fixed slider is slidably connected to the L-shaped fixing plate in the fixed slide groove. The top of the fixed slider is fixedly installed on the triangular block by bolts.

[0011] The top end of the compression spring is fixedly mounted on the bottom of the triangular block by bolts, the first gears on adjacent fixed rotating rods are movably engaged with each other, a movable hole is opened at the bottom of the L-shaped fixing plate, and the rack plate movably passes through the movable hole.

[0012] As a preferred technical solution of the present invention, a first bevel gear is fixedly installed on the end of the first rotating rod away from the driving gear by bolts, a second bevel gear is fixedly installed on one end of the second rotating rod, and the second bevel gear is movably meshed with the first bevel gear.

[0013] The positioning assembly includes a rotating cam installed on the second rotating rod, and a positioning cylinder is fixedly installed on the placement base on one side of the placement hole by bolts. The positioning cylinder is movably connected with a positioning column at one end close to the rotating cam, and the positioning column is movably connected with a limiting roller at one end located on the rotating cam through a rotating shaft, and the limiting roller and the rotating cam are movably opposed to each other.

[0014] As a preferred technical solution of the present invention, the positioning assembly also includes a telescopic spring arranged in the positioning cylinder, the telescopic spring is fixedly installed on one end of the positioning column located in the positioning cylinder, the other end of the telescopic spring is fixedly installed on the inner wall of the positioning cylinder, a positioning rod is fixedly installed on the positioning column by bolts, and the telescopic spring moves on the outside of the positioning rod.

[0015] One end of the positioning rod extends through and to the outside of the positioning tube, and an arc-shaped support plate is fixedly installed on the top of the positioning rod by bolts, a support hole is opened on one side of the placement hole on the placement base, the support hole is connected to the placement hole, and the arc-shaped support plate moves in the support hole.

[0016] As a preferred technical solution of the present invention, transport rollers are fixedly installed around the bottom of the transport frame by bolts, transport handles are fixedly installed at the centers of both ends of the transport base plate by bolts, and the rubber pad is located at the top center of the medicine bottle body.

[0017] The bottom of the connecting block and the bottom of the triangular block are movable against each other, the arc-shaped fixing groove and the arc-shaped limiting groove are connected, the limiting column moves in the arc-shaped fixing groove, and a rubber protective pad is arranged on the placement hole at the bottom of the medicine bottle body.

[0018] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0019] 1. The rotation of the first swing arm drives the limiting column on the second swing arm to move from the arc-shaped limiting groove to the arc-shaped fixing groove, so that the U-shaped pressing plate on the connecting block rotates to a horizontal state, and the U-shaped pressing plate is used to fix and support the medicine bottles in transportation, so as to achieve the centralized and safe transportation effect of the medicine bottles.

[0020] 2. The arc-shaped support plate in the support hole is pushed by the positioning rod, and the arc-shaped support plate enters the placement hole to press and support the bottom side of the medicine bottle, thereby realizing the positioning support of the medicine bottle, centrally fixing the loaded medicine bottles, and improving the loading and transportation efficiency.

[0021] 3. The servo motor is used to separate the U-shaped pressing plate from the medicine bottle, and the rotating cam is reset at the same time. The telescopic spring in the positioning cylinder accumulates force to drive the arc-shaped support plate to complete the reset, thus completely loosening the medicine bottle and improving the unloading and transportation efficiency of multiple groups of medicine bottles.

[0022] 4. The connecting block drives the triangular block to descend synchronously during descent. The rack plate under the triangular block moves with the active gear through the movable hole. The rotating rod on the active gear is connected with the bevel gear to push the arc support plate on the positioning cylinder, completing the synchronous support protection of the top and bottom of the medicine bottle, and the linkage structure is stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 For the present invention Figure 1 Schematic diagram of the connection structure of the middle transport bottom plate;

[0025] Figure 3 For the present invention Figure 1 A schematic diagram of the base connection structure is placed in the middle;

[0026] Figure 4 For the present invention Figure 2 Schematic diagram of the connection structure of the middle L-shaped fixed plate;

[0027] Figure 5 For the present invention Figure 2 A schematic diagram of the internal structure of the base is placed in the middle;

[0028] Figure 6 For the present invention Figure 4 Schematic diagram of the fixed rotating rod connection structure;

[0029] Figure 7 For the present invention Figure 5 Schematic diagram of the link structure of the middle connection block;

[0030] Figure 8 For the present invention Figure 5 Schematic diagram of the connection structure of the middle arc-shaped fixing groove;

[0031] Fig. 9 For the present invention Figure 5 Schematic diagram of the connection structure of the middle positioning cylinder;

[0032] Fig.10 For the present invention Fig. 9 Schematic diagram of the internal structure of the positioning cylinder.

[0033] Among them: 10, transport frame; 11, transport bottom plate; 12, transport roller; 13, transport handle; 20, placement base; 21, placement hole; 22, first rotating rod; 23, driving gear; 24, second rotating rod; 25, first bevel gear; 26, second bevel gear; 27, rotating cam; 28, supporting hole; 30, L-shaped fixing plate; 31, U-shaped pressure plate; 32, fixed rotating rod; 33, first swing arm; 34, second swing arm; 35, arc fixing groove; 36, arc shaped limit groove; 37, rubber pad; 38, movable hole; 40, connecting block; 41, fixed block; 42, limit column; 43, triangular block; 44, compression spring; 45, rack plate; 46, fixed slide groove; 47, fixed slider; 50, servo motor; 51, first gear; 52, second gear; 53, motor plate; 60, positioning cylinder; 61, positioning column; 62, limit roller; 63, telescopic spring; 64, positioning rod; 65, arc support plate; 90, medicine bottle body. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0035] Embodiment: Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 , Figure 8 and Fig. 9 As shown, it includes a transport frame 10, a transport bottom plate 11 is fixedly installed on the top of the transport frame 10 by bolts, a placement base 20 is arranged on the top of the transport bottom plate 11, an L-shaped fixing plate 30 is arranged on the top of the placement base 20, a U-shaped pressing plate 31 is movably arranged on the top of the L-shaped fixing plate 30, and a plurality of groups of medicine bottles 90 are limited and fixed by the U-shaped pressing plate 31, and the efficiency of loading and fixing the medicine bottles 90 is improved by centralized fixation, a fixed rotating rod 32 is movably connected between the tops of the L-shaped fixing plates 30 through bearings, and a limited position component is arranged on the L-shaped fixing plates 30, and the limited position component includes:

[0036] The first swing arm 33 is fixedly mounted at both ends of the fixed rotating rod 32, and the second swing arm 34 is movably connected to the first swing arm 33 through a rotating shaft. An arc-shaped fixing groove 35 is provided on the L-shaped fixing plate 30 at one side of the bottom of the fixed rotating rod 32, and an arc-shaped limiting groove 36 is provided on the L-shaped fixing plate 30 at the top of the arc-shaped fixing groove 35. A fixing block 41 is slidably connected in the arc-shaped fixing groove 35, and a connecting block 40 is connected to the fixing block 41 through a rotating shaft, and the U-shaped pressing plate 31 is driven to flip through the connecting block 40. The bottom end of the second swing arm 34 is movably connected to the limiting column 42, and the limiting column 42 moves in the arc-shaped limiting groove 36. The limiting column 42 is movably connected to the connecting block 40. When the limiting column 42 rotates from the arc-shaped limiting groove 36 to the arc-shaped fixing groove 35, it simultaneously drives the connecting block 40 to rotate, so that the U-shaped pressing plate 31 on the connecting block 40 rotates to a horizontal state.

[0037] A first gear 51 is fixedly mounted on one end of the fixed rotating rod 32. The top of the L-shaped fixed plate 30 is connected to a servo motor 50 via a motor plate 53. The output end of the servo motor 50 is connected to a second gear 52 via a rotating shaft. The second gear 52 is movably meshed with the first gear 51, and the fixed rotating rod 32 is driven to rotate through the meshing of the gears.

[0038] A triangular block 43 is movably connected to one side of the bottom of the L-shaped fixing plate 30, and a compression spring 44 is fixedly installed on the bottom of the L-shaped fixing plate 30 by bolts. A plurality of placement holes 21 are evenly opened on the top of the placement base 20, and multiple groups of medicine bottles 90 are placed through the placement holes 21 to achieve centralized transportation of multiple groups with high transportation efficiency. A positioning component for positioning and supporting the medicine bottles 90 is provided in the placement holes 21;

[0039] A rack plate 45 is connected to the bottom of the triangular block 43 near one end of the servo motor 50, and a first rotating rod 22 is movably connected to one end of the rack plate 45 in the placement base 20 through a bearing, and a driving gear 23 movably meshed with the rack plate 45 is fixedly installed on the first rotating rod 22 by bolts, and a second rotating rod 24 is movably provided between the placement holes 21 in the placement base 20 through a bearing, and the rotating cam 27 is driven to rotate synchronously through the connection between the rotating rod and the bevel gear.

[0040] See also Figure 2 , Figure 3 , Figure 4 and Figure 8A U-shaped pressing plate 31 is fixedly installed on the connecting block 40 by bolts, and a rubber pad 37 that matches the position and size of the placement hole 21 is bonded and fixed to the bottom of the U-shaped pressing plate 31. A fixed slide groove 46 is opened on one side of the bottom of the L-shaped fixing plate 30. A fixed slider 47 is slidably connected to the L-shaped fixing plate 30 in the fixed slide groove 46. The top of the fixed slider 47 is fixedly installed on the triangular block 43 by bolts, so that the triangular block 43 is more stable and smooth during the lifting movement.

[0041] The top end of the compression spring 44 is fixedly mounted on the bottom of the triangular block 43 by bolts, and the first gears 51 on adjacent fixed rotating rods 32 are movably engaged with each other. A movable hole 38 is provided at the bottom of the L-shaped fixed plate 30, and the rack plate 45 movably penetrates the movable hole 38. The penetrating movement of the rack plate 45 drives the driving gear 23 on the first rotating rod 22 to rotate, and the structural connection is stable.

[0042] See also Figure 5 , Fig. 9 and Fig.10 A first bevel gear 25 is fixedly installed on the end of the first rotating rod 22 away from the driving gear 23 by bolts, and a second bevel gear 26 is fixedly installed on one end of the second rotating rod 24, and the second bevel gear 26 is movably engaged with the first bevel gear 25, and the first rotating rod 22 drives the second rotating rod 24 to rotate synchronously.

[0043] The positioning assembly includes a rotating cam 27 installed on the second rotating rod 24, and a positioning cylinder 60 is fixedly installed on one side of the placement hole 21 on the placement base 20 by bolts. The positioning cylinder 60 is movably connected with a positioning column 61 at one end close to the rotating cam 27. The positioning column 61 is movably connected with a limiting roller 62 at one end located on the rotating cam 27 through a rotating shaft, and the limiting roller 62 and the rotating cam 27 are movably abutted against each other. The rotating cam 27 movably abuts against the limiting roller 62, so that the positioning column 61 on the limiting roller 62 drives the arc-shaped support plate 65 on the positioning rod 64 to press one side of the bottom of the medicine bottle 90.

[0044] See also Figure 2 , Figure 5 , Fig. 9 and Fig.10 The positioning assembly also includes a telescopic spring 63 arranged in the positioning tube 60. The positioning column 61 is fixedly installed with the telescopic spring 63 at one end of the positioning tube 60. The other end of the telescopic spring 63 is fixedly installed on the inner wall of the positioning tube 60. A positioning rod 64 is fixedly installed on the positioning column 61 by bolts, and the telescopic spring 63 moves on the outside of the positioning rod 64. After the telescopic spring 63 is compressed and stored, it drives the arc support plate 65 to reset.

[0045] One end of the positioning rod 64 extends through and reaches the outside of the positioning tube 60, and an arc-shaped support plate 65 is fixedly installed on the top of the positioning rod 64 by bolts. A support hole 28 is provided on the placement base 20 on one side of the placement hole 21. The support hole 28 is connected to the placement hole 21, and the arc-shaped support plate 65 moves in the support hole 28. The arc-shaped support plate 65 moves in and out of the support hole 28 to fix and loosen the medicine bottle 90.

[0046] See also Figure 1 , Figure 2 and Figure 5 Transport rollers 12 are fixedly installed around the bottom of the transport frame 10 by bolts, and transport handles 13 are fixedly installed at the centers of both ends of the transport bottom plate 11 by bolts. The rubber pad 37 is located at the top center of the medicine bottle body 90 to achieve buffering protection for the medicine bottle body 90.

[0047] The bottom of the connecting block 40 and the bottom of the triangular block 43 are movable against each other, the arc-shaped fixing groove 35 and the arc-shaped limiting groove 36 are connected, the limiting column 42 moves in the arc-shaped fixing groove 35, and a protective pad made of rubber material is arranged on the placement hole 21 at the bottom of the medicine bottle body 90 to improve the protection effect of the medicine bottle body 90.

[0048] Working principle: Place the medicine bottle 90 to be transported directly into the placement hole 21 on the placement base 20, and drive the second gear 52 to rotate through the servo motor 50. The second gear 52 engages and drives the first gear 51 to rotate synchronously. The first gear 51 drives the fixed rotating rod 32 on the L-shaped fixed plate 30 to rotate. The fixed rotating rod 32 drives the first swing arm 33 to rotate during the rotation. The rotation of the first swing arm 33 drives the limiting column 42 on the second swing arm 34 to move from the arc limiting groove 36 to the arc fixing groove 35. During the rotation, the limiting column 42 will drive the connecting block 40 to rotate, so that the U-shaped pressing plate 31 on the connecting block 40 rotates to a horizontal state. When the limiting column 42 continues to descend in the arc fixing groove 35, it drives the U-shaped pressing plate 31 to cooperate with the rubber pad 37 to press the medicine bottle 90 in the placement hole 21 to achieve a buffer support effect.

[0049] During the descent process, the connecting block 40 presses down the triangular block 43 on the compression spring 44, and the triangular block 43 stably descends under the action of the fixed slide groove 46 and the fixed slider 47. The rack plate 45 under the triangular block 43 meshes with the active gear 23 through the movable hole 38, and the active gear 23 drives the first rotating rod 22 to rotate. The first rotating rod 22 drives the second rotating rod 24 to rotate through the meshing of the first bevel gear 25 and the second bevel gear 26. The rotation of the second rotating rod 24 drives the rotating cam 27 to move against the limiting rollers 62 on both sides. The limiting rollers 62 will drive the positioning column 61 to compress the telescopic spring 63. At the same time, the arc support plate 65 in the support hole 28 is pushed through the positioning rod 64. The arc support plate 65 enters the placement hole 21 to press and support the bottom side of the medicine bottle body 90, thereby realizing the positioning support of the medicine bottle body 90.

[0050] When in use, the medicine bottle body 90 can be directly placed in the placement hole 21 to achieve transportation. It has strong protective performance and does not need to be transferred multiple times into the box. When it needs to be used after the transfer, the servo motor 50 is controlled in the same way to make the U-shaped pressure plate 31 separate from the medicine bottle body 90, and the triangular block 43 is reset by the compression spring 44. At the same time, the rotating cam 27 is reset, and the telescopic spring 63 in the positioning cylinder 60 accumulates force to drive the arc-shaped support plate 65 back to the support hole 28, completing the complete loosening of the medicine bottle body 90 for subsequent use.

[0051] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A stable transport device for pharmaceutical production, comprising a transport frame (10), characterized in that: The top of the transport frame (10) is fixedly mounted with a transport base plate (11) by bolts, the top of the transport base plate (11) is provided with a placement base (20), the top of the placement base (20) is provided with an L-shaped fixed plate (30), the top of the L-shaped fixed plate (30) is movably provided with a U-shaped pressing plate (31), the top of the L-shaped fixed plate (30) is movably connected with a fixed rotating rod (32) through a bearing, and a limit position assembly is provided on the L-shaped fixed plate (30), and the limit position assembly includes: A first swing arm (33) is fixedly mounted on both ends of the fixed rotating rod (32), the first swing arm (33) is movably connected to a second swing arm (34) via a rotating shaft, an arc-shaped fixing groove (35) is provided on the L-shaped fixing plate (30) at one side of the bottom of the fixed rotating rod (32), an arc-shaped limiting groove (36) is provided on the L-shaped fixing plate (30) at the top of the arc-shaped fixing groove (35), a fixing block (41) is slidably connected in the arc-shaped fixing groove (35), a connecting block (40) is connected to the fixing block (41) via a rotating shaft, the bottom end of the second swing arm (34) is movably connected to a limiting column (42), and the limiting column (42) moves in the arc-shaped limiting groove (36), and the limiting column (42) is movably connected to the connecting block (40); A first gear (51) is fixedly mounted on one end of the fixed rotating rod (32); the top of the L-shaped fixed plate (30) is connected to a servo motor (50) via a motor plate (53); the output end of the servo motor (50) is connected to a second gear (52) via a rotating shaft, and the second gear (52) and the first gear (51) are movably engaged with each other; A triangular block (43) is movably connected to one side of the bottom of the L-shaped fixing plate (30), a compression spring (44) is fixedly installed on the bottom of the L-shaped fixing plate (30) by bolts, a plurality of placement holes (21) are evenly opened on the top of the placement base (20), and a positioning component for positioning and supporting the medicine bottle body (90) is arranged in the placement hole (21); A rack plate (45) is connected to the bottom of the triangular block (43) at one end close to the servo motor (50), and a first rotating rod (22) is movably connected to the end of the placement base (20) close to the rack plate (45) through a bearing, and a driving gear (23) movably meshed with the rack plate (45) is fixedly mounted on the first rotating rod (22) through bolts, and a second rotating rod (24) is movably arranged between the placement holes (21) in the placement base (20) through a bearing.

2. A stable transport device for pharmaceutical production according to claim 1, characterized in that: The U-shaped pressing plate (31) is fixedly mounted on the connecting block (40) by means of bolts, a rubber pad (37) whose size matches the position of the placement hole (21) is bonded and fixed to the bottom of the U-shaped pressing plate (31), a fixed slide groove (46) is provided on one side of the bottom of the L-shaped fixing plate (30), a fixed slider (47) is slidably connected to the L-shaped fixing plate (30) in the fixed slide groove (46), and the top of the fixed slider (47) is fixedly mounted on the triangular block (43) by means of bolts.

3. A stable transport device for pharmaceutical production according to claim 1, characterized in that: The top end of the compression spring (44) is fixedly mounted on the bottom of the triangular block (43) by means of bolts, and the first gears (51) on adjacent fixed rotating rods (32) are movably engaged with each other. A movable hole (38) is provided at the bottom of the L-shaped fixing plate (30), and the rack plate (45) movably passes through the movable hole (38).

4. A stable transport device for pharmaceutical production according to claim 1, characterized in that: A first bevel gear (25) is fixedly mounted on the end of the first rotating rod (22) away from the driving gear (23) by means of bolts, and a second bevel gear (26) is fixedly mounted on one end of the second rotating rod (24), and the second bevel gear (26) is movably meshed with the first bevel gear (25).

5. A stable transport device for pharmaceutical production according to claim 1, characterized in that: The positioning assembly includes a rotating cam (27) installed on the second rotating rod (24); a positioning cylinder (60) is fixedly installed on the placement base (20) on one side of the placement hole (21) by bolts; the positioning cylinder (60) is movably connected to a positioning column (61) at one end close to the rotating cam (27); the positioning column (61) is movably connected to a limiting roller (62) at one end located on the rotating cam (27) through a rotating shaft, and the limiting roller (62) and the rotating cam (27) are movably opposed to each other.

6. A stable transport device for pharmaceutical production according to claim 5, characterized in that: The positioning assembly also includes a telescopic spring (63) arranged in the positioning tube (60); the telescopic spring (63) is fixedly installed on one end of the positioning column (61) located in the positioning tube (60); the other end of the telescopic spring (63) is fixedly installed on the inner wall of the positioning tube (60); a positioning rod (64) is fixedly installed on the positioning column (61) by bolts, and the telescopic spring (63) moves on the outside of the positioning rod (64).

7. A stable transport device for pharmaceutical production according to claim 6, characterized in that: One end of the positioning rod (64) extends through the outside of the positioning tube (60), and the top end of the positioning rod (64) is fixed with an arc-shaped support plate (65) by bolts, and a support hole (28) is opened on one side of the placement hole (21) on the placement base (20), the support hole (28) is connected to the placement hole (21), and the arc-shaped support plate (65) moves in the support hole (28).

8. A stable transport device for pharmaceutical production according to claim 2, characterized in that: Transport rollers (12) are fixedly installed around the bottom of the transport frame (10) by bolts, and transport handles (13) are fixedly installed at the centers of both ends of the transport base plate (11) by bolts, and the rubber pad (37) is located at the top center of the medicine bottle body (90).

9. A stable transport device for pharmaceutical production according to claim 1, characterized in that: The bottom of the connecting block (40) and the bottom of the triangular block (43) are movable against each other, the arc-shaped fixing groove (35) and the arc-shaped limiting groove (36) are connected, the limiting column (42) moves in the arc-shaped fixing groove (35), and a protective pad made of rubber material is arranged on the placement hole (21) at the bottom of the medicine bottle body (90).

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