CN211988354U

CN211988354U - Mixing and homogenizing device for biological material calcium phosphate composite bone cement

Info

Publication number: CN211988354U
Application number: CN202020408822.4U
Authority: CN
Inventors: 徐立军; 钟雨玲
Original assignee: Hubei University Of Technology Affiliated Hospital
Current assignee: Hubei University Of Technology Affiliated Hospital
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-24
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a mixing and homogenizing device for biomaterial calcium phosphate composite bone cement, which comprises a mixing tank, wherein the top end of the mixing tank is fixedly connected with a vertical rod near the left side and the right side, the right side is fixedly connected with a fourth bearing and a third bearing on the vertical rod, the third bearing and the fourth bearing are arranged up and down, the right side of the mixing tank is provided with a motor, the bottom of the motor is provided with a supporting mechanism, the left side of the motor is provided with a shaft rod, the right end of the shaft rod is fixedly connected with a power output end of the motor, the left end of the shaft rod penetrates through the fourth bearing and is fixedly connected with a second bevel gear, the bottom of the second bevel gear is provided with a first bevel gear, the first bevel gear is meshed with the second bevel gear, the left side of the motor is provided with a first sheave, the moving track of the device is limited by the arrangement of a circular ring and a U, thereby enabling better performance.

Description

Mixing and homogenizing device for biological material calcium phosphate composite bone cement

Technical Field

The utility model relates to a mix technical field, specifically be a biomaterial calcium phosphate composite bone cement mix equal device.

Background

In daily life, people often see that a person falls down, and once falling down and injuring the bone, the bone breaks or even is defective, at this time, a hospital needs to adopt a substance called calcium phosphate to inject into the bone, the activity of the bone wound is increased, the self-healing time of the bone is shortened, the pain time of injured people is reduced, when the substance is produced, the substance is more or less uneven, a stirring device is needed at the moment, a general stirring device is used, the stirring mechanism is too single, the substance cannot be fully stirred evenly, and at the moment, the improvement on the existing technology is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming the not abundant, the inefficiency defect of prior art's stirring, provide a biomaterial calcium phosphate composite bone cement mix all device. The stirring device for the biological material calcium phosphate composite bone cement has the characteristics of full stirring plate, high efficiency and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a stirring device for biomaterial calcium phosphate composite bone cement comprises a stirring barrel, wherein vertical rods are fixedly connected to the top end of the stirring barrel close to the left side and the right side, a fourth bearing and a third bearing are fixedly connected to the vertical rods on the right side, the third bearing and the fourth bearing are arranged up and down, a motor is arranged on the right side of the stirring barrel, a supporting mechanism is arranged at the bottom of the motor, a shaft rod is arranged on the left side of the motor, the right end of the shaft rod is fixedly connected with a power output end of the motor, the left end of the shaft rod penetrates through the fourth bearing and is fixedly connected with a second bevel gear, a first bevel gear is arranged at the bottom of the second bevel gear and is meshed with the second bevel gear, a first grooved pulley is arranged on the left side of the motor and is sleeved on the shaft rod, the first grooved pulley is positioned between the motor and the adjacent vertical rods, and a second grooved pulley is arranged right above the, a belt is arranged between the first grooved wheel and the second grooved wheel, the first grooved wheel and the second grooved wheel are connected through belt transmission, a rotating rod is arranged above the shaft rod, the right end of the rotating rod penetrates through the second grooved wheel, the left end of the rotating rod penetrates through a third bearing and is provided with a cam in a penetrating manner, the bottom of the cam is provided with a transverse plate, the outer edge of the cam is attached to the top of the transverse plate, a second bearing is fixedly connected to the transverse plate, the left end and the right end of the transverse plate are respectively provided with an L-shaped rod, one end of the L-shaped rod is fixedly connected to one end corresponding to the transverse plate, the other end of the L-shaped rod is fixedly connected to a connecting rod, the bottom of the transverse plate is provided with a movable plate, a first bearing is fixedly connected to the movable plate, the left end and the right end of the movable plate are respectively, the stirring device is characterized in that the circular rings are sleeved on adjacent U-shaped rods, springs are arranged at the bottoms of the circular rings, the top ends of the springs are fixedly connected with the bottoms of the circular rings, the springs are sleeved on the U-shaped rods, the bottoms of the springs are mutually attached to the bottom of an inner cavity of the U-shaped rods, a rotating shaft is arranged in an inner cavity of the stirring barrel, a plurality of stirring blades are fixedly connected to the outer edge of the rotating shaft, and the top of the rotating shaft penetrates through the first bevel gear and the first bearing and is inserted into an inner cavity.

Preferably, the supporting mechanism comprises a base plate, an L-shaped plate is arranged at the bottom of the base plate, the top end of the L-shaped plate is fixedly connected with the bottom of the base plate, and one end, far away from the base plate, of the L-shaped plate is fixedly connected to the right side wall of the stirring barrel.

Preferably, the distance between the bottom end of the rotating shaft and the bottom of the inner cavity of the stirring barrel is more than twice of the distance between the rotating rod and the convex part of the cam.

Preferably, a plurality of stirring vane is located the agitator inner chamber, and a plurality of stirring vane is from last to being linear form arranging down.

Preferably, a discharge pipe is inserted at the position, close to the bottom, of the right side of the stirring barrel.

Preferably, the edge of the outer side of the cam is sleeved with a wear pad, and the wear pad is fixedly connected to the top of the transverse plate.

Preferably, the U-shaped rod inner cavity is provided with a fixed block, the bottom end of the fixed block is fixedly connected with the bottom of the U-shaped rod inner cavity, and the right end of the fixed block is attached to the left side of the spring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a discharging device is used in chemical fertilizer production and processing when using, through the setting of ring and U-shaped pole, comes the removal orbit of restraining device for it is more stable when removing, thereby makes going on that work is better.

2. The utility model relates to a discharging device is used in chemical fertilizer production and processing when using, through the setting of cam and diaphragm, promotes the pivot and moves down, through the setting of ring, spring, connecting rod and L shape pole, upwards promotes the diaphragm to drive pivot rebound, further material stirring.

Drawings

Fig. 1 is a sectional view of a front view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

Reference numbers in the figures: 1. a stirring barrel; 2. a rotating shaft; 3. a stirring blade; 4. a first bevel gear; 5. a second bevel gear; 6. an L-shaped plate; 7. a base plate; 8. a motor; 9. a first sheave; 10. a belt; 11. a second sheave; 12. a rotating rod; 13. a first bearing; 14. moving the plate; 15. an L-shaped rod; 16. a transverse plate; 17. a cam; 18. a second bearing; 19. a third bearing; 20. a vertical rod; 21. a U-shaped rod; 22. a circular ring; 23. a spring; 24. a connecting rod; 25. a fourth bearing; 26. a discharge pipe; 27. a shaft lever; 28. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a mixing and homogenizing device for biological material calcium phosphate composite bone cement comprises a stirring barrel 1, a discharging pipe 26 is inserted and connected at the position, close to the bottom, of the right side of the stirring barrel 1, vertical rods 20 are fixedly connected at the positions, close to the left side and the right side, of the top end of the stirring barrel 1, a fourth bearing 25 and a third bearing 19 are fixedly connected to the vertical rods 20 on the right side, the third bearing 19 and the fourth bearing 25 are arranged from top to bottom, a motor 8 is arranged at the right side of the stirring barrel 1, a supporting mechanism is arranged at the bottom of the motor 8 and comprises a backing plate 7, an L-shaped plate 6 is arranged at the bottom of the backing plate 7, the top end of the L-shaped plate 6 is fixedly connected with the bottom of the backing plate 7, one end, far away from the backing plate 7, of the L-shaped plate 6 is fixedly connected to the right side wall of the stirring barrel 1, the motor 8 can, a second bevel gear 5 is fixedly connected, a first bevel gear 4 is arranged at the bottom of the second bevel gear 5, the first bevel gear 4 and the second bevel gear 5 are meshed with each other, a first sheave 9 is arranged on the left side of the motor 8, the first sheave 9 is sleeved on the shaft rod 27, the first sheave 9 is positioned between the motor 8 and an adjacent vertical rod 20, a second sheave 11 is arranged right above the first sheave 9, a belt 10 is arranged between the first sheave 9 and the second sheave 11, the first sheave 9 and the second sheave 11 are in transmission connection through the belt 10, a rotating rod 12 is arranged above the shaft rod 27, the right end of the rotating rod 12 penetrates through the second sheave 11, the left end of the rotating rod 12 penetrates through a third bearing 19 and is provided with a cam 17, the cam 17 is sleeved with an outer edge wear pad, the wear pad is fixedly connected to the top of the transverse plate 16, a transverse plate 16 is arranged at the bottom of the cam 17, the outer edge of the cam, a second bearing 18 is fixedly connected to the transverse plate 16, the left end and the right end of the transverse plate 16 are respectively provided with an L-shaped rod 15, one end of each L-shaped rod 15 is fixedly connected to the corresponding end of the transverse plate 16, the other end of each L-shaped rod 15 is fixedly connected to a connecting rod 24, the bottom of the transverse plate 16 is provided with a movable plate 14, the movable plate 14 is fixedly connected with a first bearing 13, the left end and the right end of the movable plate 14 are respectively fixedly connected with a connecting rod 24, one end of each connecting rod 24, which is far away from the movable plate 14, is provided with a U-shaped rod 21, the inner cavity of each U-shaped rod 21 is provided with a fixed block 28, the bottom end of each fixed block 28 is fixedly connected with the bottom of the inner cavity of the U-shaped rod 21, the right end of each fixed block 28 is mutually attached to the left side of a spring 23, the springs 23 are arranged to, spring 23 cover is established on U-shaped pole 21, the spring 23 bottom is laminated each other with U-shaped pole 21 inner chamber bottom, 1 inner chamber of agitator is equipped with pivot 2, the distance of 2 bottoms of pivot and 1 inner chamber bottom of agitator is greater than the twice of distance between bull stick 12 and the cam 17 bulge, guarantee going on smoothly of work through this setting, 2 outside edge fixedly connected with of pivot a plurality of stirring vane 3, a plurality of stirring vane 3 are located 1 inner chamber of agitator, and a plurality of stirring vane 3 is from last to being linear form range down, let the stirring more even through this setting, first bevel gear 4 is run through at 2 tops of pivot, first bearing 13 plug-in is at 18 inner chambers of second bearing.

The working principle is as follows: when the utility model is used, calcium phosphate composite bone cement is poured into the stirring barrel 1 from the upper part of the stirring barrel 1, when stirring is needed, the motor 8 is started by an external power supply, the motor 8 drives the shaft lever 27 to rotate, the shaft lever 27 drives the second bevel gear 5 to rotate, the second bevel gear 5 drives the first bevel gear 4 to rotate, the first bevel gear 4 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the stirring blade 3 to rotate, thereby achieving the purpose of stirring, the shaft lever 27 drives the first grooved wheel 9 to rotate, the first grooved wheel 9 drives the second grooved wheel 11 to rotate through the belt 10, the second grooved wheel 11 drives the rotating rod 12 to rotate, the rotating rod 12 drives the cam 17 to rotate, the cam 17 drives the transverse plate 16 to move downwards, the transverse plate 16 drives the rotating shaft 2 to move downwards and simultaneously drives the L-shaped rod 15 to move downwards, the L-shaped rod 15 drives the connecting rod 24 to move downwards, the connecting rod 24 drives the circular ring 22 and the, at this moment, the ring 22 compresses the spring 23, when the cam 17 rotates by half a turn, a downward force is not applied to the transverse plate 16 any more, at this moment, the spring 23 returns to an initial state, so that an upward thrust is generated on the ring 22, the ring 22 drives the connecting rod 24 to move upwards, the connecting rod 24 drives the L-shaped rod 15 and the moving plate 14 to move upwards together, the L-shaped rod 15 drives the transverse plate 16 to move upwards, the transverse plate 16 drives the rotating shaft 2 to move upwards, so that the rotating shaft 2 moves up and down while rotating, the calcium phosphate composite bone cement can be more thoroughly stirred evenly, and finally the evenly stirred calcium phosphate composite bone cement is taken out through the discharge pipe 26.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biomaterial calcium phosphate composite bone cement mixes even device, includes agitator (1), its characterized in that: the stirring barrel is characterized in that a vertical rod (20) is fixedly connected to the top end of the stirring barrel (1) close to the left side and the right side, a fourth bearing (25) and a third bearing (19) are fixedly connected to the vertical rod (20) on the right side, the third bearing (19) and the fourth bearing (25) are arranged up and down, a motor (8) is arranged on the right side of the stirring barrel (1), a supporting mechanism is arranged at the bottom of the motor (8), a shaft rod (27) is arranged on the left side of the motor (8), the right end of the shaft rod (27) is fixedly connected with the power output end of the motor (8), the left end of the shaft rod (27) penetrates through the fourth bearing (25) and is fixedly connected with a second bevel gear (5), a first bevel gear (4) is arranged at the bottom of the second bevel gear (5), the first bevel gear (4) is meshed with the second bevel gear (5), a first grooved pulley (9, the first grooved pulley (9) is sleeved on the shaft lever (27), the first grooved pulley (9) is positioned between the motor (8) and an adjacent vertical rod (20), a second grooved pulley (11) is arranged right above the first grooved pulley (9), a belt (10) is arranged between the first grooved pulley (9) and the second grooved pulley (11), the first grooved pulley (9) and the second grooved pulley (11) are in transmission connection through the belt (10), a rotating rod (12) is arranged above the shaft lever (27), the right end of the rotating rod (12) penetrates through the second grooved pulley (11), the left end of the rotating rod (12) penetrates through a third bearing (19) and is provided with a cam (17) in a penetrating manner, the bottom of the cam (17) is provided with a transverse plate (16), the outer edge of the cam (17) is mutually attached to the top of the transverse plate (16), a second bearing (18) is fixedly connected to the transverse plate (16), and L-shaped rods (15) are arranged at the left end and the right end of the, one end of the L-shaped rod (15) is fixedly connected with one end corresponding to the transverse plate (16), the other end of the L-shaped rod (15) is fixedly connected with the connecting rod (24), the bottom of the transverse plate (16) is provided with the moving plate (14), the moving plate (14) is fixedly connected with the first bearing (13), the left end and the right end of the moving plate (14) are fixedly connected with the connecting rod (24), one end of the connecting rod (24) far away from the moving plate (14) is provided with the U-shaped rod (21), one end of the connecting rod (24) close to the U-shaped rod (21) is fixedly connected with the circular ring (22), the circular ring (22) is sleeved on the adjacent U-shaped rod (21), the bottom of the circular ring (22) is provided with the spring (23), the top end of the spring (23) is fixedly connected with the bottom of the circular ring (22), the spring (23) is sleeved on the U-shaped rod (21), and the bottom of the spring, the stirring device is characterized in that a rotating shaft (2) is arranged in the inner cavity of the stirring barrel (1), a plurality of stirring blades (3) are fixedly connected to the outer edge of the rotating shaft (2), and the top of the rotating shaft (2) penetrates through the first bevel gear (4) and the first bearing (13) and is inserted into the inner cavity of the second bearing (18).

2. The mixing device of the biomaterial calcium phosphate composite bone cement as claimed in claim 1, wherein: the supporting mechanism comprises a base plate (7), an L-shaped plate (6) is arranged at the bottom of the base plate (7), the top end of the L-shaped plate (6) is fixedly connected with the bottom of the base plate (7), and one end, far away from the base plate (7), of the L-shaped plate (6) is fixedly connected to the right side wall of the stirring barrel (1).

3. The mixing device of the biomaterial calcium phosphate composite bone cement as claimed in claim 1, wherein: the distance between the bottom end of the rotating shaft (2) and the bottom of the inner cavity of the stirring barrel (1) is more than twice of the distance between the rotating rod (12) and the convex part of the cam (17).

4. The mixing device of the biomaterial calcium phosphate composite bone cement as claimed in claim 1, wherein: a plurality of stirring vane (3) are located agitator (1) inner chamber, and a plurality of stirring vane (3) are arranged from last to being linear down.

5. The mixing device of the biomaterial calcium phosphate composite bone cement as claimed in claim 1, wherein: a discharge pipe (26) is inserted at the right side of the stirring barrel (1) close to the bottom.

6. The mixing device of the biomaterial calcium phosphate composite bone cement as claimed in claim 1, wherein: the edge of the outer side of the cam (17) is sleeved with a wear-resistant pad, and the wear-resistant pad is fixedly connected to the top of the transverse plate (16).

7. The mixing device of the biomaterial calcium phosphate composite bone cement as claimed in claim 1, wherein: u-shaped pole (21) inner chamber is equipped with fixed block (28), fixed block (28) bottom and U-shaped pole (21) inner chamber bottom fixed connection, fixed block (28) right-hand member and spring (23) left side laminate each other.