CN216925743U

CN216925743U - Weighing device is used in production of freeze-dried cancellous bone meal

Info

Publication number: CN216925743U
Application number: CN202123000754.1U
Authority: CN
Inventors: 詹朝双; 闫福华; 李厚轩; 雷浪; 周明明
Original assignee: Nanjing Longde Biotechnology Co ltd
Current assignee: Nanjing Longde Biotechnology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-07-08
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a weighing device for producing freeze-dried cancellous bone powder, which comprises a feeding box and a base, wherein one side of the feeding box is provided with the base, a working box is arranged above the base and positioned outside the feeding box, the base is fixedly connected with the working box through a supporting frame, the top of the working box is provided with a dust cover, the top of the dust cover is provided with a fixing box, a servo motor is arranged inside the fixing box, the inside of the working box is rotatably connected with a rotating rod, and the output end of the servo motor is fixedly connected with the top of the rotating rod; the utility model has the following beneficial effects: the problem of weighing to in the current cancellous bone powder production process is solved, is sufficient in prior art, provides a work box and goes up the workbin to further load cancellous bone powder, weigh then, improve automation efficiency, not only can be accurate heavy, very big improvement work efficiency moreover, the device easy operation, convenient and practical.

Description

Weighing device is used in production of freeze-dried cancellous bone meal

Technical Field

The utility model relates to the technical field of cancellous bone powder manufacturing equipment, in particular to a weighing device for producing freeze-dried cancellous bone powder.

Background

Generally, bone is an organ of high-density connective tissue having a unique structure, and is structurally mainly classified into cortical bone and cancellous bone. Wherein cancellous bone comprises 20% of the human bone mass, but constitutes 80% of the bone surface. Cancellous bone has lower bone density than cortical bone and is rich in elasticity; the scaffolding structure of cancellous bone helps maintain bone morphology, resisting stress, and making up the majority of the medial axis bones such as the skull, ribs, and spine.

For the patient of cancellous bone, freeze-dried cancellous bone powder has the required nutrition of multiple skeleton, can improve the density of skeleton, but in the current cancellous bone powder production manufacturing process, often need weigh cancellous bone powder to ensure the capacity of product is qualified, but weighing device function singleness among the prior art, automatic inefficiency, consequently provide a freeze-dried cancellous bone powder production and use weighing device for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a weighing device for producing freeze-dried spongy bone powder, which is used for solving the problems in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme:

a weighing device for producing freeze-dried cancellous bone powder comprises a feeding box and a base, wherein a base is arranged on one side of the feeding box, a working box is arranged above the base and outside the feeding box, the base is fixedly connected with the working box through a supporting frame, a dust cover is arranged on the top of the working box, a fixing box is arranged on the top of the dust cover, a servo motor is arranged inside the fixing box, a rotating rod is rotatably connected inside the working box, the output end of the servo motor is fixedly connected with the top of the rotating rod, a first driven wheel is arranged inside the dust cover and outside the rotating rod, a second driven wheel is arranged outside the rotating rod and below the first driven wheel, material conveying ports are symmetrically arranged on the top of the working box and on two sides of the dust cover, and stirring chambers are symmetrically arranged inside the working box, two the inside auger delivery pole that all is equipped with of stirring cavity, two auger delivery pole all rotates with the top of dust cover inner wall to be connected, one of them auger delivery pole's outside is equipped with first action wheel, first action wheel and first are connected through first belt drive from between the driving wheel, another of them auger delivery pole's outside is equipped with the second action wheel, second action wheel and second are connected through second belt drive from between the driving wheel.

As a preferable scheme of the utility model, a material mixing funnel is arranged on the inner wall of the working box and below the stirring cavity, a second spiral conveying piece is arranged outside the rotating rod and inside the material mixing funnel, second stirring rods are symmetrically arranged outside the rotating rod and above the second spiral conveying piece, first stirring rods are arranged outside the rotating rod and below the material mixing funnel at equal intervals, a material guide funnel is arranged inside the working box, a first spiral conveying piece is arranged outside the rotating rod and below the first stirring rod, a discharging opening is formed in the bottom of the working box, the first spiral conveying piece is in sliding connection with the material guide funnel and the inner wall of the discharging opening, and a feeding opening is formed in one side of the working box.

According to a preferable scheme of the utility model, the top of the feeding box is provided with a feeding port, the inside of the feeding box is symmetrically provided with limiting plates, the outside of the feeding box is provided with a fixing frame, the top of the fixing frame is provided with a first cylinder, the inside of the feeding box is connected with a material pushing plate in a sliding manner, and the output end of the first cylinder is fixedly connected with the outside of the material pushing plate.

As a preferable scheme of the present invention, an electronic scale is disposed inside the base and below the feed opening, a numerical display cooperating with the electronic scale is disposed outside the base, and a conveyor is disposed inside the base and on one side of the electronic scale.

As a preferable scheme of the utility model, a second cylinder is arranged outside the feeding box, the output end of the second cylinder is fixedly connected with a bottom cover, a limiting rod is arranged outside the discharging opening, and the limiting rod is connected with the bottom cover in a sliding manner.

In a preferred embodiment of the present invention, the inner wall of the working box is provided with a ceramic heating plate.

As a preferable scheme of the utility model, a control panel is arranged outside the working box, and the numerical value display, the conveyor, the first air cylinder, the ceramic heating plate, the electronic scale, the second air cylinder and the servo motor are all electrically connected with the control panel.

The utility model has the following beneficial effects: the problem of weighing to in the current cancellous bone powder production process is solved, is based on prior art, provides a work box and goes up the workbin to further load the cancellous bone powder, weigh then, improve automation efficiency, not only can be accurate heavy, very big improvement work efficiency moreover, the device easy operation, convenient and practical.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged schematic view taken at A of FIG. 2 of the present invention;

FIG. 4 is an enlarged schematic view of the utility model at B of FIG. 2;

fig. 5 is an enlarged schematic view of the utility model at C in fig. 2.

In the figure, 1, a control panel; 2. feeding a material box; 3. a base; 4. a numerical value display; 5. a work box; 6. a support frame; 7. a conveyor; 8. a fixed mount; 9. a first cylinder; 10. a material pushing plate; 11. a limiting plate; 12. a feeding port; 13. a material conveying port; 14. a dust cover; 15. a fixing box; 16. a stirring chamber; 17. a first drive wheel; 18. a second drive wheel; 19. a screw conveying rod; 20. a feed inlet; 21. a first stirring rod; 22. rotating the rod; 23. a ceramic heating plate; 24. a material guide funnel; 25. a first spiral conveying sheet; 26. a feeding port; 27. a second stirring rod; 28. a bottom cover; 29. an electronic scale; 30. a limiting rod; 31. a first belt; 32. a first driven wheel; 33. a second driven wheel; 34. a second belt; 35. a second cylinder; 36. a servo motor; 37. a second spiral conveying sheet; 38. a mixing hopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a weighing device for producing freeze-dried cancellous bone powder comprises a loading box 2 and a base 3, wherein the base 3 is arranged on one side of the loading box 2 and used for placing the weighing device, a working box 5 is arranged above the base 3 and outside the loading box 2 and used for processing bone powder, the base 3 is fixedly connected with the working box 5 through a support frame 6, a dust cover 14 is arranged at the top of the working box 5 and used for preventing parts from being interfered by dust, a fixing box 15 is arranged at the top of the dust cover 14, a servo motor 36 is arranged inside the fixing box 15 and used for driving a rotating rod 22 to drive the parts to work, the rotating rod 22 is rotatably connected inside the working box 5 and used for driving the parts to stir the bone powder, the output end of the servo motor 36 is fixedly connected with the top of the rotating rod 22, a first driven wheel 32 is arranged inside the dust cover 14 and outside the rotating rod 22, a second driven wheel 33 is arranged outside the rotating rod 22 and below the first driven wheel 32, conveying mouth 13 has been seted up at the top of work box 5 and the bilateral symmetry that is located dust cover 14, be used for adding the required other raw materials of bone meal preparation, stirring cavity 16 has been seted up to the inside symmetry of work box 5, be used for stirring the raw materials, two stirring cavity 16 are inside all to be equipped with screw conveyor 19, two screw conveyor 19 all rotate with the top of dust cover 14 inner wall to be connected, one of them screw conveyor 19's outside is equipped with first action wheel 17, first action wheel 17 and first follow driving wheel 32 between be connected through first belt 31 transmission, one of them outside of another screw conveyor 19 is equipped with second action wheel 18, second action wheel 18 and second are followed and are connected through second belt 34 transmission between driving wheel 33, be used for cooperation dwang 22 rotates in step.

Further, a material mixing hopper 38 is arranged on the inner wall of the working box 5 and below the material mixing chamber 16 for mixing materials, a second spiral conveying piece 37 is arranged on the outer portion of the rotating rod 22 and inside the material mixing hopper 38 for outputting the mixed materials in order, a second stirring rod 27 is symmetrically arranged on the outer portion of the rotating rod 22 and above the second spiral conveying piece 37 for stirring bone powder and raw materials, first stirring rods 21 are arranged on the outer portion of the rotating rod 22 and below the material mixing hopper 38 at equal intervals for stirring the bone powder, a material guide hopper 24 is arranged inside the working box 5 for centralized blanking, a first spiral conveying piece 25 is arranged on the outer portion of the rotating rod 22 and below the first stirring rods 21 for quantitative blanking, a blanking port 26 is arranged at the bottom of the working box 5 for conveying the prepared bone powder, and the first spiral conveying piece 25 is connected with the material guide hopper 24 and the inner wall of the blanking port 26 in a sliding manner, one side of the working box 5 is provided with a feed inlet 20 for adding raw materials required by bone meal.

Further, a feeding port 12 has been seted up at the top of material loading box 2, a container for putting in and loading bone meal usefulness, limiting plate 11 has been seted up to the inside symmetry of material loading box 2, a container stable whereabouts is used for keeping, the outside of material loading box 2 is equipped with mount 8, the top of mount 8 is equipped with first cylinder 9, a reciprocating motion of scraping wings 10 is used for driving, the inside sliding connection of material loading box 2 has scraping wings 10, a container is released from the inside of material loading box 2 in order and is weighed, the output of first cylinder 9 and the outside fixed connection of scraping wings 10.

Further, the inside of base 3 and the below that is located feed opening 26 are equipped with electronic scale 29 for weigh the bone meal, and the outside of base 3 is equipped with numerical display 4 with electronic scale 29 cooperation use, is used for showing the weight of bone meal, so that judge whether qualified filling, and the inside of base 3 and the one side that is located electronic scale 29 are equipped with conveyer 7 for carry out the packing with the bone meal that weighs.

Further, the outside of the feeding box 2 is provided with a second cylinder 35 for providing a power source for the bottom cover 28, an output end of the second cylinder 35 is fixedly connected with the bottom cover 28 for sealing the feed opening 26, a limiting rod 30 is arranged outside the feed opening 26 for keeping the movable range of the bottom cover 28 and avoiding the bottom cover from sliding down, and the limiting rod 30 is slidably connected with the bottom cover 28.

Furthermore, the inner wall of the working box 5 is provided with a ceramic heating plate 23, and the bone meal is further dried to remove residual water.

Furthermore, a control panel 1 is arranged outside the work box 5, and the numerical display 4, the conveyor 7, the first air cylinder 9, the ceramic heating plate 23, the electronic scale 29, the second air cylinder 35 and the servo motor 36 are all electrically connected with the control panel 1.

When the utility model is used, firstly, the ceramic heating plate is preheated by the control panel 1, the containers required for loading bone meal are orderly placed into the loading box 2 along the feeding port 12, then, the raw materials required for preparing the bone meal are thrown into the working box 5 along the feeding port 13, the servo motor 36 is driven to drive the rotating rod 22 to work, the rotating rod 22 respectively drives the two spiral conveying rods 19 to work through the first driven wheel 32 and the second driven wheel 33, the raw materials fall into the mixing hopper 38, meanwhile, the bone meal is thrown into the working box 5 along the feeding port 20, the bone meal is fully mixed under the stirring of the first stirring rod 21, then, the containers are orderly pushed into the lower part of the discharging port 26 by the first air cylinder 9, the bone meal is loaded under the pushing of the first spiral conveying plate 25, after the bone meal is quantitatively loaded, the bottom cover 28 is pushed by the second air cylinder 35 to seal the discharging port 26, and finally, observe the gravity numerical value of numerical display 4, after the weight is qualified, first cylinder 9 with container propelling movement to conveyer 7, with bone meal output can, the device easy operation, convenient and practical.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, for example, as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The weighing device for producing the freeze-dried cancellous bone powder comprises a feeding box (2) and a base (3), and is characterized in that the base (3) is arranged on one side of the feeding box (2), a working box (5) is arranged above the base (3) and outside the feeding box (2), the base (3) is fixedly connected with the working box (5) through a supporting frame (6), a dust cover (14) is arranged at the top of the working box (5), a fixing box (15) is arranged at the top of the dust cover (14), a servo motor (36) is arranged inside the fixing box (15), a rotating rod (22) is rotatably connected inside the working box (5), the output end of the servo motor (36) is fixedly connected with the top of the rotating rod (22), a first driven wheel (32) is arranged inside the dust cover (14) and outside the rotating rod (22), a second driven wheel (33) is arranged outside the rotating rod (22) and below the first driven wheel (32), the top of the working box (5) and two sides of the dust cover (14) are symmetrically provided with material conveying ports (13), stirring chambers (16) are symmetrically arranged in the working box (5), spiral conveying rods (19) are arranged in the two stirring chambers (16), the two spiral conveying rods (19) are rotatably connected with the top of the inner wall of the dust cover (14), a first driving wheel (17) is arranged outside one of the spiral conveying rods (19), the first driving wheel (17) is in transmission connection with the first driven wheel (32) through a first belt (31), wherein a second driving wheel (18) is arranged outside the other spiral conveying rod (19), the second driving wheel (18) is in transmission connection with the second driven wheel (33) through a second belt (34).

2. The weighing device for producing the freeze-dried cancellous bone meal according to claim 1, wherein a material mixing funnel (38) is arranged on the inner wall of the working box (5) and below the material mixing chamber (16), a second spiral conveying piece (37) is arranged on the outer portion of the rotating rod (22) and inside the material mixing funnel (38), second stirring rods (27) are symmetrically arranged on the outer portion of the rotating rod (22) and above the second spiral conveying piece (37), first stirring rods (21) are equidistantly arranged on the outer portion of the rotating rod (22) and below the material mixing funnel (38), a material guide funnel (24) is arranged inside the working box (5), a first spiral conveying piece (25) is arranged on the outer portion of the rotating rod (22) and below the first stirring rod (21), and a discharge port (26) is formed at the bottom of the working box (5), the inner walls of the first spiral conveying piece (25), the material guide hopper (24) and the feed opening (26) are connected in a sliding mode, and the feed opening (20) is formed in one side of the working box (5).

3. The weighing device for producing the freeze-dried spongy bone powder according to claim 2, wherein a feeding port (12) is formed in the top of the feeding box (2), limiting plates (11) are symmetrically formed in the feeding box (2), a fixing frame (8) is arranged outside the feeding box (2), a first air cylinder (9) is arranged at the top of the fixing frame (8), a material pushing plate (10) is connected to the inside of the feeding box (2) in a sliding manner, and the output end of the first air cylinder (9) is fixedly connected with the outside of the material pushing plate (10).

4. The weighing device for producing the freeze-dried cancellous bone powder as defined in claim 2, wherein an electronic scale (29) is arranged below the feed opening (26) and inside the base (3), a numerical display (4) used in cooperation with the electronic scale (29) is arranged outside the base (3), and a conveyor (7) is arranged on one side of the electronic scale (29) and inside the base (3).

5. The weighing device for producing freeze-dried spongy bone powder according to claim 4, wherein a second cylinder (35) is arranged outside the feeding box (2), an output end of the second cylinder (35) is fixedly connected with a bottom cover (28), a limiting rod (30) is arranged outside the discharging port (26), and the limiting rod (30) is slidably connected with the bottom cover (28).

6. The weighing device for producing lyophilized cancellous bone meal according to claim 5 wherein the inner wall of the work box (5) is provided with a ceramic heating plate (23).

7. The weighing device for producing the freeze-dried cancellous bone powder as defined in claim 6, wherein a control panel (1) is arranged outside the working box (5), and the numerical display (4), the conveyor (7), the first cylinder (9), the ceramic heating plate (23), the electronic scale (29), the second cylinder (35) and the servo motor (36) are electrically connected with the control panel (1).