Sample slicing device

Abstract

The utility model discloses a sample slicing device, which relates to the technical field of medical instruments and comprises a slicing table, a plurality of table legs are fixed at the bottom of the slicing table, a rotary paraffin bearing frame is mounted at the top of the slicing table, and an annular slicing groove is formed in the top of the slicing table. The paraffin bearing frame rotates right above the slicing piece, and slicing is conducted through a slicing structure arranged in the slicing groove. The paraffin bearing frame can drive the two paraffin blocks to rotate on the slicing knives in sequence for slicing, so that slicing can be continuously carried out without manually taking down the paraffin blocks one by one, a large amount of time is saved, and the slicing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field, concretely is a sample slicing device. BACKGROUND

[0002] In the prior art, through the search, found, such as Chinese patent (application number: 202323289077.9) discloses a pathological department sample slicing device, through the cooperation of threaded sleeve, threaded rod and push plate, can move paraffin block, when paraffin block touches baffle, can extrude paraffin block, further can fix paraffin block, avoid the non-uniformity of the slice after paraffin block moves during slicing, through the setting of cleaning frame, can clean the paraffin impurities adhered on cutting blade during the process that cutting blade slices paraffin block, avoid that the adhered impurities on cutting blade influence the slicing effect of subsequent paraffin block.

[0003] But, the above patent needs to open baffle after paraffin block slicing, takes out paraffin piece, after waiting baffle installation, can continue to slice paraffin block, like this, it is very time -consuming, lead to slicing efficiency is low, for this, need to improve. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model provides a sample slicing device, solves the problems mentioned in the background art.

[0005] To achieve the above object, the utility model is realized by the following technical scheme:

[0006] A sample slicing device, including slicing table, the slicing table bottom is fixed with a plurality of legs, the slicing table top is installed with the rotation type paraffin carrier, the slicing table top is opened with the circular ring slicing slot, the paraffin carrier rotates in the slicing directly above and is sliced through the slicing structure arranged in the slicing slot.

[0007] Specifically in the utility model, the paraffin carrier includes the motor arranged vertically, the bottom of motor is fixed at the center of slicing table top, the output shaft of motor is fixed with the mounting rod upwards, the connecting rod is fixed on the upper end of mounting rod, one material cylinder is arranged on the both sides of motor respectively, the upper and lower ends of material cylinder are opened, the material cylinder lower end extends to the slicing slot mouth downwards, the cross section of material cylinder inner wall is quadrilateral, the both ends of connecting rod extend outward and are fixed with the two material cylinder sides respectively.

[0008] Specifically in the utility model, the slicing structure includes a plurality of blanking ports arranged in circular array, the blanking port is opened in the slicing slot bottom, the slicing knife is fixed at the slicing slot top, the slicing knife is located directly above blanking port, the slicing knife top is flush with the material cylinder lower end, and a gap is left between the slicing knife and the slicing slot bottom.

[0009] The paraffin block is fixed with a plurality of round array arranged flannelette pieces on the bottom of the section groove after sectioning, so as to clean the burrs at the lower end.

[0010] Compared with the prior art, the paraffin bearing frame can drive two paraffin blocks to rotate on each sectioning knife in turn for sectioning, so that the paraffin pieces do not need to be manually taken out one by one for continuous sectioning, a large amount of time is saved, and the sectioning efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 For the three-dimensional Figure 1 of the utility model

[0012] Figure 2 For the three-dimensional Figure 2 of the utility model

[0013] Figure 3 For the three-dimensional Figure 3 of the utility model

[0014] Figure 4 It is the partial section view of the front view of the utility model.

[0015] Reference signs: 1, sectioning table; 1-1, section groove; 1-2, blanking port; 2, table leg; 3, motor; 4, mounting rod; 5, connecting rod; 6, barrel; 7, sectioning knife; 8, flannelette piece. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0017] As shown in Figure 1 The utility model provides a sample sectioning device, including sectioning table 1, a plurality of table legs 2 are fixed to the bottom of sectioning table 1, and a rotating paraffin bearing frame is installed on the top of sectioning table 1, a circular section groove 1-1 is formed in the top of sectioning table 1, and the paraffin bearing frame rotates directly above the sectioning and is sectioned by the sectioning structure arranged in the section groove 1-1.

[0018] As shown in Figure 2 Specifically in the utility model, the paraffin bearing frame includes a vertically arranged motor 3, the bottom of the motor 3 is fixed at the center of the top of sectioning table 1, the output shaft of the motor 3 is upwardly fixed with a mounting rod 4, the upper end of the mounting rod 4 is fixed with a connecting rod 5, one barrel 6 is arranged on each side of the motor 3, the upper and lower ends of the barrel 6 are open, the lower end of the barrel 6 extends downward to the slot opening of the section groove 1-1, the inner wall of the barrel 6 is a quadrilateral in cross section, and the two ends of the connecting rod 5 extend outward and are fixed with the side faces of the two barrels 6 respectively.

[0019] As Figure 3 shown, the utility model discloses specifically, the slice structure includes a plurality of blanking opening 1-2 that is circular array arrangement, and the blanking opening 1-2 is set up in slice groove 1-1 groove bottom, and the slice knife 7 is fixed at the slice groove 1-1 groove top, and the slice knife 7 is located the blanking opening 1-2 directly above, and the slice knife 7 top is flush with the lower end of the material cylinder 6, and the gap is left between the slice knife 7 and the slice groove 1-1 groove bottom.

[0020] As Figure 4 shown, after the paraffin block is sliced, in order to clean the burr of lower end, the slice groove 1-1 groove bottom is fixed with a plurality of flannel pieces 8 that is circular array arrangement.

[0021] Below, the working principle of the utility model is explained in detail: the paraffin block is put from the material cylinder 6 upper cylinder mouth, and the paraffin block falls into a part in the slice groove 1-1 through its gravity, then, the motor 3 is connected to the external power supply and starts, drives the installation rod 4, the connecting rod 5 rotation, and then drives two material cylinders 6 rotation, and drives the paraffin block lower end rotation in the slice groove 1-1, when the paraffin block passes through the slice knife 7, the slice knife 7 rotates relative to the paraffin block, realizes the slicing of the paraffin block lower end, and the paraffin piece falls from the blanking opening 1-2, after slicing, the material cylinder 6 continues to rotate, at this time, the paraffin block again slides along the inner wall of the material cylinder 6 through its gravity, and the lower end falls into a part in the slice groove 1-1 again, and the paraffin block lower end rotates relative to the flannel piece 8 while continuing to rotate, and the burr is removed by the friction between the two, and then the motor 3 continues to work.

[0022] The utility model has the following beneficial effects compared with prior art: the paraffin carrier frame can drive two paraffin blocks to rotate on each slice knife 7 in turn for slicing, so it is not necessary to manually take down the paraffin piece one by one to continue slicing, which saves a lot of time and improves the slicing efficiency.

[0023] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A sample slicing device, comprising a slicing stage, wherein a plurality of stage legs are fixed to the bottom of the slicing stage, characterized in that: The slicing stage is equipped with a rotating paraffin support frame on top, and a circular slicing groove is opened on the top of the slicing stage. The paraffin support frame rotates directly above the slice and slices the slice through a slicing structure set in the slicing groove.

2. The sample slicing device according to claim 1, characterized in that: The paraffin support frame includes a vertically arranged motor. The bottom of the motor is fixed at the center of the top of the slicing table. The output axis of the motor is axially upward and fixed with a mounting rod. A connecting rod is fixed at the upper end of the mounting rod. A material cylinder is provided on each side of the motor. The material cylinder is open at the top and bottom. The lower end of the material cylinder extends downward to the opening of the slicing groove. The inner wall of the material cylinder has a square cross-section. The two ends of the connecting rod extend outward and are fixed to the sides of the two material cylinders respectively.

3. A sample slicing device according to claim 2, characterized in that: The slicing structure includes several discharge ports arranged in a circular array. The discharge ports are located at the bottom of the slicing groove, and a slicing blade is fixed at the top of the slicing groove, with the slicing blade located directly above the discharge ports.

4. A sample slicing device according to claim 3, characterized in that: The top of the slicing blade is flush with the bottom of the material cylinder, and a gap is left between the slicing blade and the bottom of the slicing groove.

5. A sample slicing device according to claim 4, characterized in that: The bottom of the slicing groove is fixed with several pieces of fleece fabric arranged in a circular array.

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