CN211333428U

CN211333428U - Fruit slicing device for laboratory

Info

Publication number: CN211333428U
Application number: CN201922344319.7U
Authority: CN
Inventors: 魏光远; 赵圃圃; 张往祥; 周晨晨; 谭瑞楠
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-25
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a laboratory is with fruit section device belongs to laboratory tool technical field, including base and depression bar, the depression bar lower extreme is through pivot and base rotatable coupling, and the face that depression bar upper end is relative with the base is provided with the cutter perpendicularly, be equipped with the clamping device who is used for the centre gripping fruit with the corresponding position of cutter on the base, the clamping device plane is rotated and is connected in the base. The fruits with different shapes and sizes can be stably fixed; the cutting position is accurate, and the fruit can be rotated to cut slices with different angles according to the requirement; the tool bit can be changed convenient to use according to the fruit, and the extension rod design of extension, labour saving and time saving.

Description

Fruit slicing device for laboratory

Technical Field

The utility model belongs to the technical field of laboratory tool, concretely relates to fruit section device is used in laboratory.

Background

In a plant laboratory, plant fruits are often required to be sliced for observation and experiments, and in the fruit cutting work, fruits and seeds are usually cut by adopting a manual cutting method, so that a plurality of problems occur in the actual operation; secondly, the manual mode is also very time-consuming and labor-consuming, and is very labor-consuming for cutting the fruit when an operator with limited strength or the fruit is just taken out from the freezer, and the flatness of the cut fruit cannot meet the requirement.

SUMMERY OF THE UTILITY MODEL

The purpose of the invention is as follows: not enough to prior art exists, the utility model aims to solve the technical problem that a laboratory is provided with fruit section device and is cut fruit position unfixed in the fruit work in order to solve the laboratory, cuts inaccurate, wastes time and energy the scheduling problem.

The technical scheme is as follows: in order to achieve the above purpose, the technical solution adopted by the present invention is as follows: the utility model provides a laboratory is with fruit section device, includes base and depression bar, the depression bar lower extreme is through pivot and base rotatable coupling, and the depression bar upper end is provided with the cutter with the face relative of base is perpendicular, be equipped with the clamping device who is used for the centre gripping fruit with the corresponding position of cutter on the base, the clamping device plane is rotated and is connected in the base.

Preferably, the clamping device is fixedly connected to the disc, the disc is rotatably connected with the base through a bearing, and the disc is provided with a positioning device.

Preferably, the clamping means comprises a fixed plate and a stretchable clamping plate.

Preferably, the surfaces of the fixing plate and the stretchable clamping plate are provided with rubber pads or anti-skid convex lines or conical spines.

Preferably, the upper end of the pressing rod is provided with a bayonet groove, the back of the cutter is provided with a bayonet corresponding to the bayonet groove, and the cutter is movably connected with the pressing rod through the bayonet groove and the bayonet.

Preferably, the cutter is formed by arranging more than one blade side by side.

Preferably, an extension rod in threaded connection with the compression rod is arranged in an extension area at the upper end of the compression rod.

Has the advantages that: compared with the prior art, the utility model has the advantages of it is following: 1. the fruits with different shapes and sizes can be stably fixed; 2. the cutting position is accurate, and the fruit can be rotated to cut slices with different angles according to the requirement; 3. the tool bit can be changed convenient to use according to the fruit, and the extension rod design of extension, labour saving and time saving.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a disc and clamping device configuration;

FIG. 3 is a schematic view of a structure of the clamping device;

fig. 4 is a schematic view of the tool construction.

Detailed Description

The invention will be further elucidated with reference to the drawing.

As shown in figure 1, a fruit slicing device for a laboratory comprises a base 1 and a pressure lever 2, the lower end of the pressure lever 2 is rotatably connected with the base 1 through a rotating shaft 3, an extension rod 9 is in threaded connection with the upper end of the pressure lever 2, the extension rod 9 is not needed when some soft fruits are cut, when hard fruits are needed to be cut, the extension rod 9 is screwed up through threads to lengthen moment, slicing is more labor-saving, a cutter 4 is vertically arranged on the surface of the upper end of the pressure lever 2 opposite to the base 1, the blade edge of the cutter 4 can be downward to complete fruit slicing, a clamping device 5 for clamping the fruits is arranged on the base 1 corresponding to the cutter 4, the clamping device 5 is fixedly arranged on a disc 6, the disc 6 is rotatably connected with the base 1 through a bearing 7, a positioning device 8 is arranged on the disc 6, the positioning device 8 is formed by a positioning screw thread penetrating through the disc 6, when the clamping device is rotated, the positioning screws are screwed down to enable the screws to abut against the base 1, so that the position of the disc is fixed, and slicing operation is facilitated.

As shown in fig. 2 and 3, the holding means 5 comprises a fixed plate 51 and a stretchable clamping plate 52, the fixed plate 51 is fixed on the disc 6, the fixed plate 51 is provided with two hollow support rods 511, the stretchable clamping plate 52 comprises two movable rods 521 and a spring 522, wherein the two movable rods 521 are respectively arranged in the two hollow supporting rods 511 in a stretchable manner, the spring 522 is arranged between the movable rods 521 and the hollow supporting rods 511, and when in use, the tensile clamping plate 52 is pulled outwards manually to drive the two movable rods 521 to move outwards, the movement of the two movable rods 521 increases the distance between the fixed plate 51 and the tensile clamping plate 52, when the distance is greater than the size of the fruit, the fruit is placed on the disk 8, and after releasing the tensile clamping plate 52, the spring 522 is arranged between the movable rods 521 and the hollow support rod 511 and drives the two movable rods 521 to move inwards so as to clamp fruits; rubber pads are arranged on the surfaces of the fixed plate 51 and the stretchable clamping plate 52, so that the contact area between the clamping device 5 and the fruit is increased, the fruit can be fixed more stably, the rubber pads can be replaced by anti-skid convex lines or pricks in various forms, and the pricks can penetrate into the fruit and be fixed more firmly.

As shown in fig. 4, a bayonet groove 21 is formed at the upper end of the pressure lever 2, a bayonet 41 corresponding to the bayonet groove 21 is formed at the back of the cutter 4, and the cutter 4 and the pressure lever 2 are movably connected through the bayonet groove 21 and the bayonet 41, so that cutter heads of different styles can be conveniently replaced according to the size of a fruit and actual requirements, and the work is greatly facilitated; the cutter 4 is formed by arranging 3 blades 42 side by side, and the number, the size and the style of the blades can be set according to the experimental use requirement.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a laboratory is with fruit section device which characterized in that: including base (1) and depression bar (2), depression bar (2) lower extreme is through pivot (3) and base (1) rotatable coupling, and depression bar (2) upper end is provided with cutter (4) with base (1) relative face is perpendicular, be equipped with clamping device (5) that are used for the centre gripping fruit with cutter (4) corresponding position on base (1), clamping device (5) plane is rotated and is connected in base (1).

2. The laboratory fruit slicing apparatus of claim 1, wherein: clamping device (5) fixed connection is on disc (6), disc (6) rotate with base (1) through bearing (7) and link to each other, and are equipped with positioner (8) on disc (6).

3. The laboratory fruit slicing apparatus of claim 1, wherein: the clamping device (5) comprises a fixed plate (51) and a stretchable clamping plate (52).

4. The laboratory fruit slicing apparatus of claim 3, wherein: rubber pads or anti-skid convex lines or pricks are arranged on the surfaces of the fixed plate (51) and the stretchable clamping plate (52).

5. The laboratory fruit slicing apparatus of claim 1, wherein: the utility model discloses a cutting tool, including depression bar (2), cutter (4), depression bar (2) upper end is equipped with bayonet socket groove (21), cutter (4) back is equipped with bayonet socket (41) corresponding with bayonet socket groove (21), cutter (4) and depression bar (2) are through bayonet socket groove (21) and bayonet socket (41) swing joint.

6. The laboratory fruit slicing apparatus of claim 1, wherein: the cutter (4) is formed by arranging more than one blade (42) side by side.

7. The laboratory fruit slicing apparatus of claim 1, wherein: an extension rod (9) in threaded connection with the compression rod (2) is arranged in an extension area at the upper end of the compression rod (2).