Slicer internal guide wheel group row convenient to replace

Abstract

The utility model provides a slicing machine internal guide wheel group row convenient to replace, and relates to the technical field of guide wheel group rows. A first fixing assembly is welded to the base. Through the arrangement of the first fixing assembly, when the adjusting position of the fixing screw rod deforms and a wrench cannot be clamped with the fixing screw rod, the hexagon wrench can be directly inserted into the adjusting groove to rotate, disassembly of the base is facilitated, and practicability is high. Through the arrangement of the second fixing assembly, the top of the clamping block is inclined, so that the seat body can be conveniently and quickly mounted on the base, and the mounting efficiency is high; and on the other hand, through clamping connection of a clamping connection block and a clamping groove, the installation stability of the base body on the base can be improved, and the problems that in order to guarantee the installation stability of the group row, an existing device needs to fix the group row through a plurality of bolts, during disassembly, the group row can be disassembled only by disassembling the plurality of bolts, the disassembly efficiency is low, and the disassembly cost is high are solved. And the overall maintenance time is delayed.

Description

Technical Field

[0001] The utility model relates to the technical field of guide wheel assembly, in particular to an internal guide wheel assembly of a slicer which is easy to replace. Background Art

[0002] A microtome is a machine for cutting thin and uniform tissue slices. The tissue is supported by hard paraffin or other substances. Each time a slice is cut, the slicer automatically advances forward (towards the direction of the knife) the required distance. The gradient of the thickness gauge is usually 1 micron. A microtome is also needed when processing precision parts.

[0003] In order to ensure the stable installation of the group, the existing device needs to fix the group with multiple bolts. When disassembling, multiple bolts need to be removed to achieve the disassembly of the group. The disassembly efficiency is low, which delays the overall maintenance time. Utility Model Content

[0004] In view of this, the utility model provides an internal guide wheel assembly of a slicer that is easy to replace, which solves the problem that in order to ensure the stable installation of the assembly, the existing device needs to fix the assembly with multiple bolts. During disassembly, multiple bolts need to be removed to achieve disassembly of the assembly, which has low disassembly efficiency and delays the overall maintenance time.

[0005] The purpose and effect of the internal guide wheel assembly of a slicer that is easy to replace in the utility model are achieved by the following specific technical means:

[0006] The utility model provides an internal guide wheel assembly of a slicer which is easy to replace, and specifically comprises a base; a first fixing assembly is welded on the base.

[0007] Furthermore, the first fixing assembly is composed of a fixing block, a fixing screw and an adjustment slot, and two rectangular block-shaped fixing blocks are welded to the left end face and the rear end face of the base, and each fixing block is plugged with a fixing screw for fixing the base to the slicer.

[0008] Furthermore, the top adjustment portion of each of the fixing screws is a hexagonal structure, and an adjustment slot is provided at the top adjustment portion of each of the fixing screws, and the adjustment slot is a hexagonal slot-shaped structure.

[0009] Furthermore, the top surface of the base is provided with four circular hole-shaped plug-in holes, each of which is plugged with a plug-in rod. The upper ends of the four plug-in rods are welded to the bottom surface of the base body, and six rollers are rotatably connected to the base body in a linear array.

[0010] Furthermore, the lower ends of the four connecting rods are polished, and after the polishing, the lower ends of the four connecting rods are all in an arc-shaped structure.

[0011] Furthermore, a second fixing component is welded on the base, and the second fixing component is composed of a card slot and a card block. A card block is welded on the front end face, the rear left end face and the right end face of the base; the front end face, the rear end face, the left end face and the right end face of the base body are all provided with a card slot with a rectangular groove structure. When the plug-in rod and the plug-in hole are plugged in, the four card blocks are plugged into the four card slots.

[0012] Furthermore, the tops of the four clamping blocks are all cut, and after the cutting process, the top surfaces of the four clamping blocks are all inclined structures.

[0013] Furthermore, an auxiliary component is welded on the seat body, and the auxiliary component consists of a connecting block, a handle rod and a groove. Four connecting blocks with a rectangular block structure are welded on the top surface of the seat body, a handle rod is welded between the two front connecting blocks, and a handle rod is also welded between the two rear connecting blocks.

[0014] Furthermore, grooves are provided on the outer walls of the two handle bars in a circular array, and the grooves are semicircular groove structures.

[0015] Beneficial Effects

[0016] A first fixing component is provided. Through the provision of the first fixing component, when the fixing screw is deformed at the adjustment position, causing the wrench to be unable to engage with the fixing screw, a hexagonal wrench can be directly inserted into the adjustment slot and rotated, thereby facilitating the disassembly of the base and being highly practical.

[0017] A second fixing component is provided. Through the provision of the second fixing component, since the top of the clamping block is inclined, the seat body can be quickly installed on the base, and the installation efficiency is high. On the other hand, the clamping of the clamping block and the clamping slot can improve the stability of the seat body installed on the base.

[0018] An auxiliary component is provided. Through the setting of the auxiliary component, when disassembling the seat body, the seat body can be quickly disassembled by holding the two handle rods with hands, and when the handle rods are pulled, the grooves can prevent the hands from slipping off the handle rods, and the structure is perfect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0020] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0021] In the attached picture:

[0022] Figure 1 The utility model is a schematic diagram of the axial structure of the guide wheel group arrangement inside the slicer which is easy to replace.

[0023] Figure 2 This utility model Figure 1 A is an enlarged structural diagram of FIG.

[0024] Figure 3 This utility model Figure 1 Schematic diagram of the enlarged structure at B.

[0025] Figure 4 The utility model is a schematic diagram of the top view of the internal guide wheel group of the slicer which is easy to replace.

[0026] Figure 5 The utility model is a schematic diagram of the main structure of the internal guide wheel group of the slicer which is easy to replace.

[0027] Figure 6 The utility model is a schematic diagram of the axial split structure of the internal guide wheel group of the slicer which is easy to replace.

[0028] Reference numerals list

[0029] 1. Base; 101. Plug hole;

[0030] 2. First fixing assembly; 201. Fixing block; 202. Fixing screw; 203. Adjusting slot;

[0031] 3. seat body; 301. roller; 302. plug-in rod;

[0032] 4. Second fixing assembly; 401. Card slot; 402. Card connection block;

[0033] 5. Auxiliary components; 501. Connecting block; 502. Handle bar; 503. Groove. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0036] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0037] Embodiment 1:

[0038] Please refer to Figures 1 to 6 :

[0039] The utility model provides an internal guide wheel assembly of a slicer which is easy to replace, comprising: a base 1; and a first fixing assembly 2 welded on the base 1.

[0040] Among them, the first fixing component 2 is composed of a fixing block 201, a fixing screw 202 and an adjustment slot 203. Two rectangular block-shaped fixing blocks 201 are welded on the left end face and the rear end face of the base 1. Each fixing block 201 is plugged with a fixing screw 202 for fixing the base 1 on the slicer.

[0041] The top adjustment portion of each fixing screw 202 is a hexagonal structure, and an adjustment slot 203 is provided at the top adjustment portion of each fixing screw 202 . The adjustment slot 203 is a hexagonal slot structure.

[0042] Among them, four circular hole-shaped plug-in holes 101 are opened on the top surface of the base 1, and a plug-in rod 302 is plugged into each plug-in hole 101. The upper ends of the four plug-in rods 302 are welded to the bottom end surface of the base body 3, and six rollers 301 are rotatably connected to the base body 3 in a linear array.

[0043] Among them, the lower ends of the four plug-in rods 302 are all polished. After the polishing, the lower ends of the four plug-in rods 302 are all arc-shaped structures, which will be smoother when the plug-in rods 302 are plugged into the plug-in holes 101.

[0044] Among them, a second fixing component 4 is welded on the base 1, and the second fixing component 4 is composed of a card slot 401 and a card block 402. A card block 402 is welded on the front end face, the rear left end face and the right end face of the base 1; the front end face, the rear end face, the left end face and the right end face of the base body 3 are all provided with a card slot 401 with a rectangular groove structure. When the plug-in rod 302 is plugged into the plug-in hole 101, the four card blocks 402 are plugged into the four card slots 401.

[0045] The tops of the four clamping blocks 402 are all cut, and after the cutting process, the top surfaces of the four clamping blocks 402 are all inclined structures, so that the clamping grooves 401 on the base 3 and the clamping blocks 402 can be clamped more smoothly.

[0046] Among them, an auxiliary component 5 is welded on the base body 3, and the auxiliary component 5 is composed of a connecting block 501, a handle rod 502 and a groove 503. Four connecting blocks 501 with rectangular block structures are welded on the top surface of the base body 3, a handle rod 502 is welded between the two front connecting blocks 501, and a handle rod 502 is also welded between the two rear connecting blocks 501. When replacing this device, you can directly hold the two handle rods 502 with both hands and pull them upwards.

[0047] Embodiment 2:

[0048] Based on the first embodiment, grooves 503 are formed in a circular array on the outer walls of the two handle bars 502. The grooves 503 are semicircular groove structures. When the handle bars 502 are pulled, the grooves 503 can prevent the hands from slipping off the handle bars 502.

[0049] Embodiment three:

[0050] On the basis of the second embodiment, two screws for fixing the seat body 3 and the base 1 can be inserted into the seat body 3, which will be more stable during use.

[0051] The specific usage and function of this embodiment are as follows:

[0052] During installation, first use four fixing screws 202 to fix the base 1 on the slicer. When removing the base 1, directly use a wrench to remove the four fixing screws 202. When the adjustment position of the fixing screw 202 is deformed, causing the wrench to be unable to engage with the fixing screw 202, directly use a hexagonal wrench to insert it into the adjustment slot 203 and rotate it.

[0053] When installing the seat body 3, hold the two handle rods 502, engage the card slot 401 with the card block 402 and press downward, then the plug rod 302 and the plug hole 101 are plugged in. When disassembling the seat body 3, hold the two handle rods 502 with both hands and pull them up directly.

Claims

1. An internal guide wheel assembly of a slicer that is easy to replace, characterized in that: include: A base (1); a first fixing assembly (2) is welded on the base (1); the first fixing assembly (2) is composed of a fixing block (201), a fixing screw (202) and an adjustment slot (203); two fixing blocks (201) of rectangular block structure are welded on the left end face and the rear end face of the base (1); each fixing block (201) is plugged with a fixing screw (202) for fixing the base (1) on a slicer; the top adjustment portion of each fixing screw (202) is a hexagonal structure; an adjustment slot (203) is provided at the top adjustment portion of each fixing screw (202); the adjustment slot (203) is a hexagonal slot-shaped structure.

2. The easily replaceable internal guide wheel assembly of a slicer as claimed in claim 1, characterized in that: The top surface of the base (1) is provided with four plugging holes (101) of circular hole-like structures, a plugging rod (302) is plugged into each plugging hole (101), the upper ends of the four plugging rods (302) are welded to the bottom surface of the base body (3), and the base body (3) is rotatably connected with six rollers (301) in a linear array.

3. The internal guide wheel assembly of a slicer that is easy to replace as claimed in claim 2, characterized in that: The lower ends of the four plug-in rods (302) are all polished, and after polishing, the lower ends of the four plug-in rods (302) are all arc-shaped structures.

4. The easily replaceable internal guide wheel assembly of a slicer as claimed in claim 1, characterized in that: A second fixing assembly (4) is welded to the base (1), the second fixing assembly (4) being composed of a clamping slot (401) and a clamping block (402), and a clamping block (402) is welded to the front end face, the rear left end face and the right end face of the base (1); a clamping slot (401) with a rectangular groove structure is provided on the front end face, the rear end face, the left end face and the right end face of the seat body (3), and when the plug-in rod (302) is plugged into the plug-in hole (101), the four clamping blocks (402) are clamped into the four clamping slots (401).

5. The internal guide wheel assembly of a slicer that is easy to replace as claimed in claim 4, characterized in that: The tops of the four clamping blocks (402) are all cut, and after the cutting process, the top surfaces of the four clamping blocks (402) are all inclined structures.

6. The easily replaceable internal guide wheel assembly of a slicer as claimed in claim 2, characterized in that: An auxiliary component (5) is welded onto the seat body (3), the auxiliary component (5) comprising a connecting block (501), a handle bar (502) and a groove (503); four connecting blocks (501) of rectangular block structure are welded onto the top surface of the seat body (3); a handle bar (502) is welded between two connecting blocks (501) on the front side; and a handle bar (502) is also welded between two connecting blocks (501) on the rear side.

7. The easily replaceable internal guide wheel assembly of a slicer as claimed in claim 6, characterized in that: Grooves (503) are provided on the outer walls of the two handle bars (502) in a circular array, and the grooves (503) are semicircular groove structures.

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