Pneumatic logistics conveying bottle

Abstract

The pneumatic logistics conveying bottle comprises a shell, a base is rotationally arranged at the lower end of the shell, a circular ring is fixedly connected to the upper end of the base, the interior of the circular ring is attached to the outer wall of the lower portion of the shell, a sponge is fixedly connected to an inner cavity of the shell, and a plurality of containing holes are formed in an inner cavity of the sponge. A limiting mechanism used for extruding and shrinking the containing hole is arranged in the middle of the upper end of the base, and when the base drives the circular ring to rotate anticlockwise, the outer wall of the limiting mechanism is close to the center position of the containing hole. The pressing rod and the symmetrical rotating rods are arranged to be matched, then the space of the containing hole is extruded, the effect of extruding and limiting objects in the containing hole is achieved, the base rotates clockwise, a driven rod and an ejector rod are driven to move upwards through a chute, the objects are ejected out of the containing hole, the objects are conveniently recognized and taken, and the practicability is high. And meanwhile, the problem that short articles are difficult to take out from the placing holes is also avoided.

Description

Technical Field

[0001] The invention relates to the technical field of pneumatic tube logistics, in particular to a pneumatic tube logistics transmission bottle. Background Art

[0002] The pneumatic tube logistics transmission system is a collection of advanced modern communication technology and optomechanical integration technology. It connects various departments of the hospital, such as outpatient clinics, medicine, operating rooms, laboratories, blood banks, inpatient nurse stations, and central supply rooms, closely together through a dedicated pipeline, which comprehensively solves the problem of automatic material distribution in the hospital and enables rapid transmission of items between departments, thereby effectively solving the problem of slow delivery efficiency of items during medical treatment. The transmission bottle is the only carrier in the pneumatic tube logistics system. Since the transmission bottle moves at high speed in the pipeline and passes vertical and horizontal bends without deceleration, the transmission bottle will collide with the inner wall of the pipeline during high-speed movement and the items in the bottle will be subjected to various vibrations, which also puts higher requirements on the design of the transmission bottle.

[0003] In the process of transporting medicines or items in a transport bottle, in order to prevent them from being affected by the vibration caused by the bumps in the movement of the transport bottle, holes are usually opened in the sponge to wrap the medicines and items in all directions, which makes it difficult to identify the type of medicines and take out the medicines or items from the holes. Summary of the invention

[0004] The object of the present invention is to provide a pneumatic tube transport bottle to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A pneumatic tube logistics transmission bottle comprises an outer shell, a base is rotatably arranged at the lower end of the outer shell, a circular ring is fixedly connected to the upper end of the base, the interior of the circular ring is fitted with the lower outer wall of the outer shell, a sponge is fixedly connected to the inner cavity of the outer shell, a plurality of placement holes are opened in the inner cavity of the sponge, a limiting mechanism for squeezing and contracting the placement holes is arranged in the middle part of the upper end of the base, and when the base drives the circular ring to rotate counterclockwise, the outer wall of the limiting mechanism is close to the center position of the placement hole.

[0006] As a further solution of the present invention: the limiting mechanism includes a turntable, the middle part of the lower end of the turntable is rotatably connected to the middle part of the upper end of the base, the middle part of the upper end of the turntable is provided with a plurality of guide grooves which are centrally symmetrically distributed about the center position of the turntable, the inner cavity of the guide groove is slidably connected with a pressure rod, and the middle part of the lower end of the sponge is provided with a groove.

[0007] As a further solution of the present invention: the upper outer wall of the turntable is fixedly connected with a gear ring, a plurality of T-slots are provided around the lower part of the placement hole, a fixing plate is fitted on the top of the inner cavity of the T-slot, the side wall of the fixing plate is fixedly connected to the inner cavity side wall of the outer shell, the lower end of the fixing plate away from the inner cavity side wall of the outer shell is rotatably connected with a rotating rod, the end of the rotating rod away from the fixed plate passes through the turntable and is rotatably connected to the upper end surface of the base, the upper end surface of the turntable is provided with an arc groove that slides with the outer wall of the rotating rod, the outer wall of the rotating rod is fixedly connected with a gear, and the gear and the gear ring are meshed with each other.

[0008] As a further solution of the present invention: a moving block is threadedly connected to the middle part of the outer wall of the rotating rod, a positioning block is arranged above the moving block, the positioning block is rotatably connected to the upper part of the outer wall of the rotating rod, and the middle part of one end of the positioning block close to the inner cavity side wall of the shell is fixedly connected to the lower end of the fixed plate through an L-shaped connecting rod.

[0009] As a further solution of the present invention: guide rods are fixedly connected to both sides of the lower end of the positioning block, the lower outer wall of the guide rod is vertically slidably connected to the side wall of the moving block, the middle part of both sides of the positioning block is rotatably connected to a rotating rod, and push rods are fixedly connected to both sides of the upper part of the moving block, and the push rods and the rotating rods are located in the same vertical plane.

[0010] As a further solution of the present invention: the outer wall of the gear ring is fitted with the upper side wall of the inner cavity of the base, the outer wall of the gear ring is provided with a card groove which is centrally symmetrically distributed about the center of the turntable, the inner cavity of the card groove is fitted with a card block, the end of the card block away from the card slot is slidably connected to the side wall of the base, the outer wall of the base is provided with a slide groove which slidably cooperates with the card block, the lower end of the shell is fixedly connected with a symmetrical stopper, and the upper end of the gear ring is provided with an adapter groove which slidably cooperates with the stopper.

[0011] As a further solution of the present invention: a support plate is arranged between the upper end surface of the base and the bottom of the sponge, a plurality of push rods are fixedly connected to the upper end of the support plate, the number and positions of the push rods correspond to the placement holes, symmetrical follower rods are fixedly connected around the support plate, symmetrical vertical grooves are opened on the side walls of the inner cavity of the shell, and the outer walls of the follower rods are vertically slidably connected to the inner cavity of the vertical grooves.

[0012] As a further solution of the present invention: an inclined groove is provided on the side wall of the inner cavity of the circular ring, and the inclined groove is centrally symmetrically distributed about the center position of the turntable. A transverse groove is provided on one end of the inclined groove close to the turntable, and the end of the driven rod away from the support plate passes through the side wall of the outer shell and slides with the inclined groove and the transverse groove.

[0013] As a further solution of the present invention: the upper end surface of the base is vertically slidably connected with a symmetrical limit block, the lower end surface of the shell is provided with an arc groove that slides with the limit block, and a limit groove is provided on the side of the arc groove away from the vertical groove, and the horizontal plane where the upper end surface of the limit groove is located is higher than the horizontal plane where the top of the inner cavity of the arc groove is located.

[0014] As a further solution of the present invention: a cavity is opened in the middle of the lower end of the base, a knob is rotatably connected to the top of the inner cavity of the cavity, a rope groove is opened on the lower outer wall of the knob, a traction rope is fixedly connected to the middle of the lower end of the limit block, and one end of the traction rope away from the limit block passes through the inner cavity of the base and is fixedly connected to the inner cavity side wall of the rope groove.

[0015] Compared with the prior art, the present invention has the following beneficial effects: By setting a pressure rod and a symmetrical rotating rod to cooperate, during the counterclockwise rotation of the circular ring of the base, the pressure rod moves toward the placement hole at the center of the sponge under the guidance of the guide groove, thereby squeezing the space of the placement hole at the center, and the rotating rod squeezes the space on both sides of the placement hole on the outer wall, thereby achieving the effect of squeezing and limiting the objects in the placement hole, and also avoiding the problem of difficulty in effectively fixing the objects when the objects are smaller than the placement holes; through the snap-fit ​​cooperation of the limit block and the limit hole, it can be ensured that the pressure rod and the rotating rod always effectively limit the objects during the movement of the transmission bottle; through the sliding cooperation of the inclined groove, the transverse groove and the driven rod, when fixing the object, the push rod is away from the position of the sponge, and when taking the object, the base rotates clockwise through the inclined groove to drive the driven rod and the push rod to move up, thereby ejecting the object from the placement hole, which is convenient for identifying and taking the objects, and also avoids the problem of difficulty in taking out shorter objects from the placement hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the internal structure of the shell in the present invention.

[0018] Figure 3 It is a structural schematic diagram of the limiting mechanism in the present invention.

[0019] Figure 4 It is a schematic diagram of the structure of the ring in the present invention.

[0020] Figure 5 It is a schematic diagram of the bottom structure of the sponge in the present invention.

[0021] Figure 6 It is a schematic diagram of the structure of the gear ring in the present invention.

[0022] Figure 7 For the present invention Figure 6Schematic diagram of the structure of area A.

[0023] Figure 8 It is a structural schematic diagram of the circular arc groove in the present invention.

[0024] Fig. 9 It is a schematic diagram of the outer wall structure of the rotating rod in the present invention.

[0025] Fig.10 It is a schematic diagram of the internal structure of the base in the present invention.

[0026] In the figure: 1. shell; 2. base; 3. sponge; 4. placement hole; 5. gear ring; 6. turntable; 7. guide groove; 8. pressure rod; 9. support plate; 10. push rod; 11. driven rod; 12. inclined groove; 13. horizontal groove; 14. limit block; 15. card slot; 16. card block; 17. stop block; 18. adapter slot; 19. arc slot; 20. ring; 21. vertical slot; 22. limit slot; 23. gear; 24. fixed plate; 25. rotating rod; 26. moving block; 27. push rod; 28. positioning block; 29. ​​rotating rod; 30. cavity; 31. knob; 32. rope groove; 33. traction rope; 34. T-slot; 35. groove. DETAILED DESCRIPTION

[0027] See also Figure 1-Figure 2 In an embodiment of the present invention, a pneumatic tube logistics transmission bottle includes an outer shell 1, a bottle cap is threadedly connected to the upper end of the outer shell 1, a base 2 is rotatably provided at the lower end of the outer shell 1, a ring 20 is fixedly connected to the upper end of the base 2, the interior of the ring 20 is fitted with the lower outer wall of the outer shell 1, a sponge 3 is fixedly connected to the inner cavity of the outer shell 1, a plurality of placement holes 4 are opened in the inner cavity of the sponge 3, a limiting mechanism for squeezing and contracting the placement holes 4 is provided in the middle of the upper end of the base 2, and when the base 2 drives the ring 20 to rotate counterclockwise, the outer wall of the limiting mechanism is close to the center position of the placement hole 4.

[0028] See also Figure 3 and Figure 5The limiting mechanism includes a turntable 6, the middle part of the lower end of the turntable 6 is rotatably connected to the middle part of the upper end of the base 2, and a plurality of guide grooves 7 are provided in the middle part of the upper end of the turntable 6 and are symmetrically distributed about the center position of the turntable 6. The inner cavity of the guide groove 7 is slidably connected with a pressure rod 8. A groove 35 is provided in the middle part of the lower end of the sponge 3, and the end of the groove 35 away from the turntable 6 is located in the inner cavity of the groove 35, that is, when the turntable 6 rotates counterclockwise, the guide groove 7 will be synchronously driven to rotate counterclockwise, so that the symmetrical pressure rods 8 are synchronously away from the turntable 6 under the sliding cooperation of the guide groove 7 and the pressure rod 8. The center position of the turntable 6 allows the symmetrical pressure rods 8 to synchronously approach the center position of the placement hole 4 located in the middle of the sponge 3, thereby squeezing the inner cavity space of the placement hole 4, thereby squeezing and limiting the items placed in the inner cavity of the placement hole 4, thereby ensuring that the items in the inner cavity of the placement hole 4 will not shake due to the bumps of the transmission bottle itself during the movement of the transmission bottle in the inner cavity of the transmission pipeline. At the same time, after the symmetrical pressure rods 8 are away from the placement hole 4, the inner cavity space of the placement hole 4 is no longer squeezed, which is also convenient for taking out or re-putting items from the inner cavity of the placement hole 4.

[0029] See also Figure 3 The outer wall of the upper end of the turntable 6 is fixedly connected with a gear ring 5, and a plurality of T-slots 34 are provided around the lower part of the placement hole 4. A fixing plate 24 is fitted on the top of the inner cavity of the T-slot 34, and the side wall of the fixing plate 24 is fixedly connected to the inner cavity side wall of the shell 1. The lower end of the fixing plate 24 on one side of the inner cavity side wall away from the shell 1 is rotatably connected with a rotating rod 25, and the end of the rotating rod 25 away from the fixing plate 24 passes through the turntable 6 and is rotatably connected to the upper end surface of the base 2. The upper end surface of the turntable 6 is provided with an arc groove that slides with the outer wall of the rotating rod 25. By providing an arc groove and slidingly cooperating with the rotating rod 25, the rotation process of the turntable 6 can be prevented from being hindered by the rotating rod 25. The outer wall of the rotating rod 25 is fixedly connected with a gear 23, and the gear 23 and the gear ring 5 are meshed with each other. That is, in the process of the turntable 6 driving the gear ring 5 to rotate, the gear ring 5 will drive the gear 23 to rotate, thereby driving the rotating rod 25 to rotate synchronously.

[0030] See also Fig. 9The middle part of the outer wall of the rotating rod 25 is threadedly connected with a moving block 26, and a positioning block 28 is arranged above the moving block 26. The positioning block 28 is rotatably connected to the upper part of the outer wall of the rotating rod 25, and the middle part of one end of the positioning block 28 close to the inner cavity side wall of the shell 1 is fixedly connected to the lower end of the fixed plate 24 through an L-shaped connecting rod, that is, during the rotation of the rotating rod 25, the position of the positioning block 28 remains stationary, and both sides of the lower end of the positioning block 28 are fixedly connected with guide rods, and the lower outer wall of the guide rod is vertically slidably connected with the side wall of the moving block 26, so as to ensure that during the rotation of the rotating rod 25, the moving block 26 can only move vertically upward along the guide rod and continuously approach the position of the positioning block 28, and the middle parts of both sides of the positioning block 28 are rotatably connected with rotating rods 29, and both sides of the upper part of the moving block 26 are fixedly connected with push rods 27, and the push rods 27 and the rotating rods 29 are located in the same vertical plane. In the process of the push rod 27 moving upward with the moving block 26, the push rod 27 will gradually approach the rotating rod 29. The rotating rod 29 is pressed against the positioning block 28 and contacts the positioning block 28, thereby pushing the rotating rod 29 to rotate in the direction away from the positioning block 28, and then in the inner cavity of the T-slot 34 close to the center position of the placement hole 4 located on the outside of the sponge 3, thereby squeezing the space in the inner cavity of the placement hole 4, that is, during the rotation of the turntable 6, the space in the inner cavity of the placement hole 4 located in the middle and outer parts of the sponge 3 will be squeezed by the pressure rod 8 and the rotating rod 29 at the same time, thereby limiting and fixing the items in the inner cavity of the placement hole 4, and the squeezing of the pressure rod 8 and the rotating rod 29 is essentially the squeezing of the sponge space between two adjacent placement holes 4, and the shape of the placement hole 4 is deformed by the force on the sponge, thereby squeezing the space in the inner cavity of the placement hole 4, so that the items with a diameter smaller than the placement hole 4 can be stably limited. Therefore, even if the diameter of the item placed in the inner cavity of the placement hole 4 is the same as the diameter of the placement hole 4, it will not affect the movement of the pressure rod 8 and the rotating rod 29, and will only enhance the fixing effect of the placement hole 4 on the item.

[0031] See also Figure 6-Figure 7The outer wall of the gear ring 5 is fitted with the upper side wall of the inner cavity of the base 2. The outer wall of the gear ring 5 is provided with a card slot 15 which is centrally symmetrically distributed about the center of the turntable 6. The inner cavity of the card slot 15 is fitted with a card block 16. The end of the card block 16 away from the card slot 15 is slidably connected to the side wall of the base 2. The outer wall of the base 2 is provided with a slide groove which is slidably matched with the card block 16. The end of the card block 16 away from the card slot 15 is elastically connected to the inner cavity side wall of the slide groove through a spring, that is, when the base 2 When rotating counterclockwise, the block 16 fits with the side wall of the slot 15, thereby driving the gear ring 5 to rotate counterclockwise synchronously through the slot 15. A symmetrical stopper 17 is fixedly connected to the lower end of the housing 1. When the gear ring 5 is in the initial position, that is, the base 2 has not yet driven the gear ring 5 to rotate, the side of the stopper 17 away from the housing 1 is located in the inner cavity of the slot 15 and fits with the inner cavity side wall of the slot 15, and the upper end of the gear ring 5 is provided with a stopper 17 that slides with the stopper 17. The adapter groove 18, that is, when the base 2 rotates counterclockwise, the block 16 will push the gear ring 5 to rotate counterclockwise. During the counterclockwise rotation of the gear ring 5, the side wall of the slot 15 is separated from the block 17, and the block 17 will also move relatively to the inner cavity of the adapter groove 18 and slide relatively in the inner cavity of the adapter groove 18, so the block 17 will not hinder the counterclockwise rotation of the gear ring 5. When the base 2 rotates clockwise, the block 17 fits with the inner cavity side wall of the slot 15, thereby blocking the clockwise rotation of the gear ring 5, thereby preventing the gear ring 5 from rotating clockwise. In the process of the block 16 rotating clockwise with the base 2, since the side of the inner cavity of the slot 15 away from the block 17 is an arc, the block 16 will move relatively toward the inner cavity of the slide groove, thereby separating from the slot 15 and contacting with the side wall of the gear ring 5, so that the gear ring 5 remains stationary while the base 2 drives the ring 20 to rotate clockwise.

[0032] After placing the item in the inner cavity of the placement hole 4, in order to prevent the placement hole 4 from shaking during the movement of the transmission bottle, the top of the item is usually made lower than the plane where the top of the sponge 3 is located, so that the item is wrapped and protected in all directions. This makes it difficult to take the item out of the inner cavity of the placement hole 4 when taking the item, and the user can only identify what material the item is through the top surface of the item. This means that when taking the item out of the inner cavity of the placement hole 4, it takes a lot of effort to take the item out of the inner cavity of the placement hole 4, and it takes a lot of time to identify the type of the item. For items whose length is less than the height of the placement hole 4, it is more difficult to take and identify them, because the farther the height of the item is from the top of the sponge 3, the less area can be illuminated by natural light.

[0033] See also Figure 4A support plate 9 is provided between the upper end surface of the base 2 and the bottom of the sponge 3. A plurality of push rods 10 are fixedly connected to the upper end of the support plate 9. The number and position of the push rods 10 correspond to the placement holes 4. A hole is provided in the middle of the lower end of the placement holes 4 to slide with the push rods 10. Symmetrical driven rods 11 are fixedly connected to the surrounding of the support plate 9. Symmetrical vertical grooves 21 are provided on the side walls of the inner cavity of the shell 1. The outer wall of the driven rod 11 is vertically slidably connected to the inner cavity of the vertical groove 21. That is, when the gear ring 5 is in the initial position, the support plate 9 is in the initial position. 9 and the push rod 10 remain in a stationary state, and the upper end surface of the push rod 10 is kept separated from the lower end surface of the sponge 3. The inner cavity side wall of the ring 20 is provided with an inclined groove 12, and the inclined groove 12 is centrally symmetrically distributed about the center position of the turntable 6. The end of the inclined groove 12 close to the turntable 6 is provided with a transverse groove 13. The end of the driven rod 11 away from the support plate 9 passes through the side wall of the shell 1 and slides with the inclined groove 12 and the transverse groove 13. When the block 16 is located in the inner cavity of the card slot 15, the end of the driven rod 11 away from the support plate 9 is located in the inclined groove At the connection between the ring 20 and the transverse groove 13, when the base 2 drives the ring 20 to rotate counterclockwise, the pressure rod 8 and the rotating rod 29 squeeze the placement hole 4, and the driven rod 11 slides relatively in the inner cavity of the transverse groove 13, so that the positions of the support plate 9 and the push rod 10 are maintained, that is, the push rod 10 is kept separated from the sponge 3, and when the base 2 drives the ring 20 to rotate counterclockwise, the pressure rod 8 and the rotating rod 29 return to the initial position, and the block 16 is separated from the card slot 15, so that the pressure plate 9 and the push rod 10 are kept in the state of being separated from the sponge 3. The rod 8 and the rotating rod 29 remain stationary, and the driven rod 11 will also move relatively from the horizontal groove 13 to the inner cavity of the inclined groove 12, and under the sliding cooperation of the driven rod 11 and the inclined groove 12, the driven rod 11 moves vertically upward along the inner cavity of the vertical groove 21, thereby driving the support plate 9 and the push rod 10 to move vertically upward synchronously, and the push rod 10 will also pass through the hole to push the object out of the inner cavity of the placement hole 4, so that when taking the object, the plane where the top end of the object is located is higher than the plane where the upper end of the sponge 3 is located, thereby facilitating the identification and taking of the object.

[0034] See also Figure 8In order to ensure that the objects can always be squeezed and limited by the pressure rod 8 and the rotating rod 29 during the movement of the transmission bottle, it is necessary to limit and fix the positions of the pressure rod 8 and the rotating rod 29 after they move. The upper end surface of the base 2 is vertically slidably connected with a symmetrical limit block 14. The lower end of the limit block 14 is elastically connected to the bottom of the inner cavity of the base 2 through a spring. The lower end surface of the shell 1 is provided with an arc groove 19 that slides with the limit block 14. A limit groove is provided on the side of the arc groove 19 away from the vertical groove 21. The upper end surface of the limit groove 22 is located at a horizontal plane higher than the horizontal plane where the top of the inner cavity of the arc groove 19 is located. When the base 2 drives the limit block 14 to rotate counterclockwise, the limit block 14 will be close to the position of the limit groove 22, and when the limit block 14 moves to the bottom of the limit groove 22, the limit block 14 will pop up and be engaged with the inner cavity of the limit groove 22, thereby limiting and fixing the position of the base 2 after counterclockwise rotation, and then limiting and fixing the position of the pressure rod 8 and the rotating rod 29 after movement.

[0035] See also Fig.10 A cavity 30 is provided in the middle of the lower end of the base 2, and a knob 31 is rotatably connected to the top of the inner cavity of the cavity 30, and a rope groove 32 is provided on the lower outer wall of the knob 31. A plurality of finger holes are provided at the lower end of the knob 31 for convenient insertion of fingers, so as to facilitate the fingers to push the knob 31 to rotate. A traction rope 33 is fixedly connected to the middle of the lower end of the limit block 14, and one end of the traction rope 33 away from the limit block 14 passes through the inner cavity of the base 2 and is fixedly connected to the inner cavity side wall of the rope groove 32, that is, during the rotation of the knob 31, the traction rope 33 will be continuously wound around the inner cavity side wall of the rope groove 32, thereby pulling the limit block 14 downward, thereby causing the limit block 14 to disengage from the limit groove 22, thereby facilitating the base 2 to drive the pressure rod 8 and the rotating rod 2 9 returns to the initial position to release the extrusion limit of the object, and at the same time, it is convenient for the base 2 to rotate clockwise to drive the ejector rod 10 to move up and eject the object from the inner cavity of the placement hole 4, so as to facilitate the use to identify and take and put the object, that is, when limiting the object, it is only necessary to rotate the base 2 counterclockwise, and when it is necessary to take out the object and release the limit of the base 2, it is necessary to first rotate the knob 31 clockwise to drive the limit block 14 to move down and out of the limit groove 22, so that the base 2 is not limited, and then the clockwise rotation of the knob 31 can drive the base 2 to rotate clockwise, and when the pressure rod 8 and the rotating rod 29 are reset, the ejector rod 10 is driven to move up through the inclined groove 12 to eject the object from the placement groove 4.

Claims

1. A pneumatic tube transport bottle, comprising a shell, characterized in that: The lower end of the shell is rotatably connected to a base, the upper end of the base is fixedly connected to a ring, the inner cavity side wall of the ring is in contact with the lower outer wall of the shell, the inner cavity of the shell is fixedly connected to a sponge, the inner cavity of the sponge is provided with a plurality of placement holes, and a limiting mechanism for squeezing and contracting the placement holes is provided in the middle of the upper end of the base, and when the base drives the ring to rotate counterclockwise, the outer wall of the limiting mechanism is close to the center position of the placement hole.

2. A pneumatic tube transport bottle according to claim 1, characterized in that: The limiting mechanism includes a turntable, the middle part of the lower end of the turntable is rotatably connected to the middle part of the upper end of the base, the middle part of the upper end of the turntable is provided with a plurality of guide grooves which are centrally symmetrically distributed about the center position of the turntable, the inner cavity of the guide groove is slidably connected with a pressure rod, and the middle part of the lower end of the sponge is provided with a groove.

3. A pneumatic tube transport bottle according to claim 2, characterized in that: The outer wall of the upper end of the turntable is fixedly connected with a gear ring, and a plurality of T-slots are provided around the lower part of the placement hole. A fixing plate is fitted on the top of the inner cavity of the T-slot, and the side wall of the fixing plate is fixedly connected to the inner cavity side wall of the shell. The lower end of the fixing plate on the side away from the inner cavity side wall of the shell is rotatably connected with a rotating rod, and the end of the rotating rod away from the fixing plate passes through the turntable and is rotatably connected to the upper end surface of the base. The upper end surface of the turntable is provided with an arc groove that slides with the outer wall of the rotating rod, and the outer wall of the rotating rod is fixedly connected with a gear, and the gear and the gear ring are meshed with each other.

4. A pneumatic tube transport bottle according to claim 3, characterized in that: A moving block is threadedly connected to the middle part of the outer wall of the rotating rod, and a positioning block is arranged above the moving block. The positioning block is rotatably connected to the upper part of the outer wall of the rotating rod, and the middle part of one end of the positioning block close to the inner cavity side wall of the shell is fixedly connected to the lower end of the fixed plate through an L-shaped connecting rod.

5. A pneumatic tube transport bottle according to claim 4, characterized in that: Guide rods are fixedly connected to both sides of the lower end of the positioning block, the lower outer wall of the guide rod is vertically slidably connected to the side wall of the moving block, the middle part of both sides of the positioning block is rotatably connected to a rotating rod, and push rods are fixedly connected to both sides of the upper part of the moving block, and the push rods and the rotating rods are located in the same vertical plane.

6. The pneumatic tube transport bottle according to claim 3, characterized in that: The outer wall of the gear ring is fitted with the upper side wall of the inner cavity of the base, and the outer wall of the gear ring is provided with a card groove which is centrally symmetrically distributed about the center of the turntable, and the inner cavity of the card groove is fitted with a card block, and the end of the card block away from the card slot is slidably connected to the side wall of the base, and the outer wall of the base is provided with a slide groove which slidably cooperates with the card block, and the lower end of the shell is fixedly connected with a symmetrical stopper, and the upper end of the gear ring is provided with an adapter groove which slidably cooperates with the stopper.

7. The pneumatic tube transport bottle according to claim 3, characterized in that: A support plate is arranged between the upper end surface of the base and the bottom of the sponge, and a plurality of push rods are fixedly connected to the upper end of the support plate, the number and positions of the push rods correspond to the placement holes, symmetrical follower rods are fixedly connected around the support plate, and symmetrical vertical grooves are opened on the side walls of the inner cavity of the shell, and the outer walls of the follower rods are vertically slidably connected to the inner cavity of the vertical grooves.

8. The pneumatic tube transport bottle according to claim 7, characterized in that: The inner cavity side wall of the circular ring is provided with an inclined groove, which is centrally symmetrically distributed about the center of the turntable. The end of the inclined groove close to the turntable is provided with a transverse groove, and the end of the driven rod away from the support plate passes through the side wall of the shell and slides with the inclined groove and the transverse groove.

9. The pneumatic tube transport bottle according to claim 3, characterized in that: The upper end surface of the base is vertically slidably connected with a symmetrical limit block, the lower end surface of the shell is provided with an arc groove that slides with the limit block, and a limit groove is provided on the side of the arc groove away from the vertical groove, and the horizontal plane where the upper end surface of the limit groove is located is higher than the horizontal plane where the top of the inner cavity of the arc groove is located.

10. The pneumatic tube transport bottle according to claim 9, characterized in that: A cavity is provided in the middle of the lower end of the base, a knob is rotatably connected to the top of the inner cavity of the cavity, a rope groove is provided on the lower outer wall of the knob, a traction rope is fixedly connected to the middle of the lower end of the limit block, and one end of the traction rope away from the limit block passes through the inner cavity of the base and is fixedly connected to the inner cavity side wall of the rope groove.

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