CN215312954U

CN215312954U - Gastrointestinal contrast imaging agent grinding device

Info

Publication number: CN215312954U
Application number: CN202120885896.1U
Authority: CN
Inventors: 宋玉枫
Original assignee: Tianjin Bofei Technology Development Co ltd
Current assignee: Tianjin Bofei Technology Development Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-12-28
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a gastrointestinal contrast imaging agent grinding device. Comprises an end cover, a shell, a driving device and a grinding device; a driving device is arranged on the end cover, the driving device is detachably connected with a grinding device, the grinding device is arranged in the shell, and the grinding device comprises a main grinding head, a plurality of lateral grinding heads and a grinding cup; the upper part of the main grinding head is provided with a main rod; each lateral grinding head is arranged on the main rod in an annular array by taking the axis of the main grinding head as the center; the driving motor drives the main grinding head and each lateral grinding head to synchronously rotate; drive main grinding head and side direction grinding head synchronous grinding through drive arrangement, realized grinding the synchronous grinding of cup bottom material and edge portion material, avoid large granule material to pile up in the edge.

Description

Gastrointestinal contrast imaging agent grinding device

Technical Field

The utility model relates to the technical field of medical preparations, in particular to gastrointestinal contrast imaging agent grinding equipment.

Background

During gastrointestinal function detection, gastrointestinal function radiography detection is often required, a barium meal used for gastrointestinal function radiography detection is a preparation of barium sulfate, a detected person needs to take the barium meal in a medicament form before detection, the barium meal taken by the detected person is a mixed liquid of powdered barium sulfate and water, but during practical use, solid barium sulfate needs to be ground to form powder, in order to reduce irritation to the intestines and the stomach of the detected person, other medicaments capable of protecting the gastric mucosa need to be added into pure barium sulfate to be mixed to form mixed powder, and because the water solubility of barium sulfate is poor, when the detected person takes the barium sulfate, the finer the particles are, the higher the acceptance degree is, in the existing grinding equipment, only one-direction grinding head is usually provided, when grinding barium sulfate solid or adding other medicaments for grinding together, the particles around the grinding head can be always ground into fine particles, when the medicine at the edge is ground, the medicine at the edge is ground by the grinding head only by continuously stirring or shaking, so that the efficiency is very low. Therefore, a grinding device for gastrointestinal contrast imaging agents is urgently needed to improve the grinding efficiency.

SUMMERY OF THE UTILITY MODEL

Therefore, an object of the present invention is to provide a gastrointestinal contrast imaging agent polishing apparatus, in which a plurality of polishing heads are provided, and the polishing heads are rotated synchronously to perform polishing, so that the polishing efficiency is improved.

In order to achieve the purpose, the gastrointestinal contrast imaging agent grinding device comprises an end cover, a shell, a driving device and a grinding device; a driving device is arranged on the end cover, the driving device is detachably connected with a grinding device, the grinding device is arranged in the shell, and the grinding device comprises a main grinding head, a plurality of lateral grinding heads and a grinding cup; the upper part of the main grinding head is provided with a main rod; each lateral grinding head is arranged on the main rod in an annular array by taking the axis of the main grinding head as the center; the driving motor drives the main grinding head and each lateral grinding head to synchronously rotate.

Preferably, each lateral grinding bit is connected with one end of an inclined rod, and the other end of the inclined rod is connected with a gear structure.

Preferably in any one of the above embodiments, the gear structure comprises a helical gear and a spiral bevel gear; the helical gear is connected with the oblique rod and is in meshed connection with the spiral bevel gear; the spiral bevel gear is fixed on the main rod.

In any of the above embodiments, preferably, the housing further comprises a base and a post, the post being mounted on the base, the grinding cup being placed on the post.

In any of the above embodiments, preferably, the pillar is sleeved with a spring, the bottom of the grinding cup is connected with one end of the spring, and the other end of the spring is fixed on the base.

In any one of the above embodiments, preferably, the driving device includes a driving motor and a pressing cylinder, the main rod is connected to the driving motor, and a telescopic end of the pressing cylinder is fixed to an upper portion of the driving motor.

In any one of the above embodiments, preferably, the end cover is provided with a through hole, the driving motor is disposed on the upper portion of the end cover, and a rotating shaft of the driving motor passes through the through hole and extends downward to be connected with the main rod.

In any one of the above embodiments, preferably, a triangular groove is formed at the top end of the main rod, the rotating shaft of the driving motor is a triangular shaft, and the triangular shaft is connected with the triangular groove in a matching manner.

The gastrointestinal contrast imaging agent grinding device disclosed by the application has at least the following advantages compared with the prior art:

1. the gastrointestinal contrast imaging agent grinding device that this application embodiment provided drives main grinding head and side direction grinding head synchronous grinding through drive arrangement, has realized the synchronous grinding of grinding cup bottom material and edge portion material, avoids the large granule material to pile up at the edge.

2. The gastrointestinal contrast imaging agent grinding device that this application embodiment provided, the gear structure between mobile jib and the side lever adopts helical gear and spiral bevel gear cooperation, has realized the synchronous gear drive of mobile jib and side lever, simple structure, simple to operate.

3. According to the gastrointestinal contrast imaging agent grinding equipment provided by the embodiment of the application, the pillar and the base are arranged at the bottom of the grinding cup, so that the stability of the grinding cup is improved, the pillar is further sleeved with the spring, the grinding cup is convenient to take and place, and the grinding cup is prevented from tending to rotate along with the grinding head;

4. the gastrointestinal contrast imaging agent grinding device that this application embodiment provided utilizes driving motor and roof pressure cylinder to cooperate, has realized that main grinding head can hold down the grinding under pressure adds, makes the grinding more abundant, utilizes the spring, carries out the decompression, has guaranteed the holistic stability of equipment.

Drawings

FIG. 1 is a schematic view of the internal structure of a housing of a gastrointestinal contrast imaging agent grinding device provided by the utility model;

FIG. 2 is a perspective view of the interior of the housing of the gastrointestinal contrast imaging agent milling apparatus provided in accordance with the present invention;

FIG. 3 is a schematic view of the grinding cup of the gastrointestinal contrast imaging agent grinding device according to the present invention;

FIG. 4 is a schematic view of a gear structure of a gastrointestinal contrast imaging agent grinding apparatus provided in the present invention;

in the figure:

1. an end cap; 2. a housing; 3. a main grinding head; 4. a lateral grinding head; 5. grinding the cup; 6. a main rod;

7. a diagonal bar; 8. a helical gear; 9. a spiral bevel gear; 10. a base; 11. a pillar; 12. a spring; 13. a drive motor; 14. and the air cylinder is pressed.

Detailed Description

The utility model is described in further detail below with reference to the figures and the detailed description.

As shown in fig. 1-4, the gastrointestinal contrast imaging agent grinding device of the utility model comprises an end cover 1, a shell 2, a driving device and a grinding device; a driving device is arranged on the end cover 1 and is detachably connected with a grinding device, the grinding device is arranged in the shell 2, and the grinding device comprises a main grinding head 3, a plurality of lateral grinding heads 4 and a grinding cup 5; the upper part of the main grinding head 3 is provided with a main rod 6; each lateral grinding head 4 is arranged on the main rod 6 in an annular array by taking the axis of the main grinding head 3 as the center; the driving motor 13 drives the main grinding head 3 and each lateral grinding head 4 to rotate synchronously.

In one embodiment of the utility model, solid particles of barium sulfate are placed in the grinding cup, and the main grinding head and the lateral grinding head are driven by the driving device to grind synchronously, so that synchronous grinding of materials at the bottom and materials at the edge of the grinding cup is realized, and accumulation of large-particle materials at the edge is avoided.

In a specific embodiment, as shown in figures 3 and 4, each lateral grinding bit 4 is connected to one end of a diagonal rod 7, and the other end of the diagonal rod 7 is connected to a gear structure. The gear structure comprises a helical gear 8 and a spiral bevel gear 9; the bevel gear 8 is connected with the bevel rod 7, and the bevel gear 8 is meshed with the spiral bevel gear 9; the spiral bevel gear 9 is fixed on the main rod 6.

In this embodiment, when driving motor rotated, drive spiral bevel gear horizontal rotation, because spiral bevel gear fixed mounting is on the mobile jib, and mobile jib bottom fixed mounting main grinding head, main grinding head directly rotates the grinding medicine under driving motor's drive, when main grinding head ground, because spiral bevel gear's rotation, with the helical gear of spiral bevel gear meshing, rotate thereupon, the down tube with helical gear fixed connection rotates thereupon this moment, the material of the position is ground to the side direction grinding head 4 that sets up at the down tube tip.

In order to guarantee the stability of spiral bevel gear and helical gear meshing, in this embodiment, can set up the gear housing in spiral bevel gear and helical gear connection structure's outside, this gear housing top sets up the through-hole, supplies the mobile jib to pass through, is equipped with the recess on the lateral wall for the installation side lever, the shell is upper casing and inferior valve components of a whole that can function independently design, passes through threaded connection between upper casing and the inferior valve.

In order to reduce the vibrations generated during grinding, the housing 2 is further provided with a base 10 and a pillar 11, the pillar 11 is mounted on the base 10, and the grinding cup 5 is placed on the pillar 11. Further, a spring 12 is sleeved on the support 11, the bottom of the grinding cup 5 is connected with one end of the spring 12, and the other end of the spring 12 is fixed on the base 10. When the driving motor drives the main grinding head and the lateral grinding head to grind synchronously, the vibration reduction effect of the spring is utilized, and the effect of reducing the vibration amplitude in the grinding process is realized.

In order to further improve the grinding efficiency, the driving device comprises a driving motor 13 and a jacking cylinder 14, the main rod 6 is connected with the driving motor 13, and the telescopic end of the jacking cylinder 14 is fixed on the upper part of the driving motor 13. When grinding is carried out, the jacking cylinder is started firstly, the jacking cylinder is used for pressing downwards, and the grinding head carries out grinding under pressure clamping, so that the grinding efficiency is improved.

In order to facilitate cleaning and installation, a through hole is formed in the end cover 1, the driving motor 13 is arranged on the upper portion of the end cover 1, and a rotating shaft of the driving motor 13 penetrates through the through hole to extend downwards and is connected with the main rod 6. The top end of the main rod 6 is provided with a triangular groove, the rotating shaft of the driving motor 13 is a triangular shaft, and the triangular shaft is connected with the triangular groove in a matched mode.

In the embodiment, the rotating shaft of the driving motor is matched with the triangular groove through the triangular shaft and the main rod, and the driving motor and the main rod are detachably connected, so that the cleaning is convenient; further, in the installation, in order to fix the triangular shaft and the triangular groove, a positioning pin is not shown in the figure and is arranged on the same side of the triangular shaft and the triangular groove. The positioning pin can be a threaded positioning pin, and is detachable, the positioning pin is firstly detached, then the triangular shaft is pulled out from the triangular groove, and only the grinding head needs to be cleaned during cleaning.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. A gastrointestinal contrast imaging agent grinding device is characterized by comprising an end cover, a shell, a driving device and a grinding device; a driving device is arranged on the end cover, the driving device is detachably connected with a grinding device, the grinding device is arranged in the shell, and the grinding device comprises a main grinding head, a plurality of lateral grinding heads and a grinding cup; the upper part of the main grinding head is provided with a main rod; each lateral grinding head is arranged on the main rod in an annular array by taking the axis of the main grinding head as the center; the driving motor drives the main grinding head and each lateral grinding head to synchronously rotate and grind.

2. The gastrointestinal imaging agent milling apparatus of claim 1, wherein each of the lateral milling heads is coupled to one end of a beveled rod, the other end of the beveled rod being coupled to a gear structure.

3. The gastrointestinal contrast imaging agent abrading apparatus of claim 2, wherein the gear structure comprises a helical gear and a helical bevel gear; the helical gear is connected with the oblique rod and is in meshed connection with the spiral bevel gear; the spiral bevel gear is fixed on the main rod.

4. The gastrointestinal imaging agent milling apparatus of claim 1, wherein the housing further comprises a base and a post, the post being mounted on the base, the milling cup being placed on the post.

5. The gastrointestinal contrast agent grinding device as claimed in claim 4, wherein a spring is sleeved on the pillar, the bottom of the grinding cup is connected with one end of the spring, and the other end of the spring is fixed on the base.

6. The apparatus for grinding gastrointestinal contrast imaging agent according to claim 1, wherein the driving means comprises a driving motor and a pressing cylinder, the main rod is connected to the driving motor, and a telescopic end of the pressing cylinder is fixed to an upper portion of the driving motor.

7. The gastrointestinal contrast imaging agent grinding device as claimed in claim 6, wherein the end cap is provided with a through hole, the driving motor is disposed at an upper portion of the end cap, and a rotating shaft of the driving motor passes through the through hole to extend downward and is connected to the main rod.

8. The gastrointestinal contrast imaging agent grinding device as claimed in claim 7, wherein a triangular groove is formed at the top end of the main rod, the rotating shaft of the driving motor is a triangular shaft, and the triangular shaft is connected with the triangular groove in a matching manner.