Boilogical teaching experiment display crushing and grinding integrated mortar capable of being rapidly disassembled and assembled

A mortar and biology technology, applied in the field of biology teaching experiments, can solve the problems of troublesome cleaning or replacement of accessories, laborious manual operation, and inconvenient disassembly of the structure, and achieves reasonable structure transmission design, convenient disassembly, and convenient disassembly. the effect of

Inactive Publication Date: 2020-04-07
NANJING XIAOZHUANG UNIV
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Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of biological teaching experiment display crushing and grinding integrated mortar that can be disassembled quickly, so as to solve the problem that the function is relatively single in the above-mentioned background technology. The grinding bowl generally only has a single grinding or crushing function, and manual The operation method is too laborious, and it is

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  • Boilogical teaching experiment display crushing and grinding integrated mortar capable of being rapidly disassembled and assembled
  • Boilogical teaching experiment display crushing and grinding integrated mortar capable of being rapidly disassembled and assembled
  • Boilogical teaching experiment display crushing and grinding integrated mortar capable of being rapidly disassembled and assembled

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1-7 , the present invention provides a technical solution: a quickly disassembled biological teaching experiment display crushing and grinding integrated mortar, including a mortar shell 1, a switch cover 2, a feed port 3, a motor 4, a control board 5, a transmission Main rod 6, support plate 7, ball joint 8, first frame 9, first connecting shaft 10, first grinding roller 11, grinding protrusion 12, sleeve 13, transmission auxiliary rod 14, ...

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Abstract

The invention discloses a biological teaching experiment display crushing and grinding integrated mortar capable of being rapidly disassembled and assembled. The mortar comprises a mortar shell, a switch cover and a feeding hole, wherein an opening at a top end of the mortar shell is covered with a switch cover, crushing rods which are distributed in an inclined manner are mounted on an auxiliarytransmission rod, the two are in welded connection, a connecting rod is arranged in the mortar shell, the connecting rod is located below a supporting plate, a top end of the connecting rod is rotationally connected with a main transmission rod, a bottom end of the connecting rod is connected with a second frame, a second connecting shaft is installed on the second frame, the connecting rod and the second frame are rotationally connected, and a second grinding roller is fixedly connected with the second connecting shaft. The mortar has the advantages that in the same device, the grinding mechanism and a crushing mechanism are driven by the power of a motor to operate synchronously, the grinding and crushing dual-operation effect on objects is better, moreover, the whole device can be conveniently disassembled and assembled, and the mortar use is more convenient to use.

Description

technical field [0001] The invention relates to the technical field of biology teaching experiments, in particular to a rapidly detachable mortar for biology teaching experiments displaying crushing and grinding. Background technique [0002] Biology teaching can help students to study biology content systematically. In the actual teaching process, in order to show students that different organisms are different in different forms, it is often necessary to use a grinding bowl to grind or pulverize substances. Now Some grinding bowls are generally driven by a motor to grind the internal stirring and crushing structure, and the objects are crushed. Although they can meet the use requirements to a certain extent, the existing grinding bowls have the following problems in actual use: [0003] 1. The function is relatively single. The grinding bowl generally only has a single grinding or crushing function, and the manual operation is too laborious, and it is too wasteful to use t...

Claims

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Application Information

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IPC IPC(8): B02C4/10B02C4/42B02C13/00G09B19/00
CPCB02C4/10B02C4/42B02C13/00G09B19/00
Inventor 司玟姚秋洁张边江
Owner NANJING XIAOZHUANG UNIV
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