CN210487310U

CN210487310U - Quick sampling device of watermelon

Info

Publication number: CN210487310U
Application number: CN201920975308.6U
Authority: CN
Inventors: 邓平阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-05-08
Anticipated expiration: 2029-06-26

Abstract

The utility model relates to the technical field of watermelon sampling, in particular to a rapid sampling device for watermelons, which solves the defect that the hands are easily cut by using a fruit knife during sampling the watermelons in the prior art, comprises a fixed rod, an adjusting plate and a sampling tube, wherein the adjusting plate is positioned at the two sides of the fixed rod, limiting plates are arranged at two ends of the fixing rod, a compression spring is connected between each limiting plate and the adjacent adjusting plate, the utility model discloses a sampling device, including dead lever, sampling tube, limiting plate, movable rod, piston rod, reset spring, the middle rotation of dead lever is provided with the bull stick, and the sampling tube welds in the bottom of bull stick, and the sample groove has been seted up to the inside of sampling tube, and the both sides in sample groove all are provided with the cavity, have welded the limiting plate between the inner wall of cavity, and the middle activity of limiting plate is provided with the movable rod, and the upper portion of movable rod is connected with the screw rod through the piston rod, is connected with reset spring between piston rod and the limiting plate.

Description

Quick sampling device of watermelon

Technical Field

The utility model relates to a watermelon sample technical field especially relates to a quick sampling device of watermelon.

Background

The watermelon is taken as summer heat relieving fruit, a market place is occupied in summer every year, a customer generally enables a fruit boss to form a hole in the watermelon when selecting the watermelon so as to check whether the watermelon is good to eat or bad, an existing opening sampling mode generally adopts a fruit knife to cut a hole in the watermelon, but the watermelon is easy to cut and hurt, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that the hand is easily cut by a fruit knife when the watermelon is sampled, and providing a rapid sampling device for the watermelon.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quick sampling device of watermelon, includes the dead lever, is located regulating plate and the sampling tube of dead lever both sides, the both ends of dead lever all are provided with the limiting plate, are connected with compression spring between limiting plate and the adjacent regulating plate, the centre of dead lever is rotated and is provided with the bull stick, and the sampling tube welds in the bottom of bull stick, and the sample groove has been seted up to the inside of sampling tube, and the both sides in sample groove all are provided with the cavity, have welded the limiting plate between the inner wall of cavity, and the middle activity of limiting plate is provided with the movable rod, and the upper portion of movable rod is connected with the screw rod through the piston rod, is connected with reset spring between piston rod and the limiting plate to the bottom of movable rod is installed through the key.

Preferably, the adjusting plate is in an inverted U shape, a sliding hole is formed in the upper wall of the adjusting plate, and the fixing rod is arranged in the sliding hole.

Preferably, threaded pipes are welded on two sides of the upper wall of the sampling pipe, the screw rod is arranged in the threaded pipes, and the screw rod is in threaded connection with the threaded pipes.

Preferably, the piston rod is T-shaped, two ends of the piston rod are in contact with the inner wall of the cavity, the bottom of the piston rod is fixed with the upper end of the movable rod through welding, and the upper portion of the piston rod is fixedly connected with the screw rod through a bearing.

Preferably, the two ends of the return spring are welded to the upper bottom wall of the piston rod and the upper surface of the limiting plate respectively, and the two ends of the compression spring are welded to the side wall of the limiting plate and the side wall of the adjusting plate respectively.

Compared with the prior art, the utility model discloses utilize dead lever and regulating plate to fix the watermelon, the rethread rotates the bull stick and makes in the sampling tube inserts the watermelon to the watermelon bottom that the regulation cutting board that makes the bottom through rotating the screw rod will cut out cuts off, so that take out and taste the quality of inspection watermelon, simple structure, convenient operation has stopped the potential safety hazard of incising the wound hand moreover.

Drawings

FIG. 1 is a schematic structural view of a rapid sampling device for watermelon according to the present invention;

FIG. 2 is a schematic view of the internal structure of a sampling tube of the rapid sampling device for watermelon according to the present invention;

fig. 3 is the utility model provides a regulating plate structure schematic diagram of a quick sampling device of watermelon.

In the figure: the device comprises a fixing rod 1, an adjusting plate 2, a sliding hole 21, a rotating rod 3, a sampling tube 4, a sampling groove 41, a threaded tube 42, a limiting plate 43, a piston rod 44, a movable rod 45, an adjusting cutting plate 46 and a screw rod 5.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a rapid sampling device for watermelon comprises a fixed rod 1, adjusting plates 2 and sampling tubes 4 which are arranged at two sides of the fixed rod 1, limiting plates are arranged at two ends of the fixed rod 1, a compression spring is connected between each limiting plate and the adjacent adjusting plate 2, a rotating rod 3 is rotatably arranged in the middle of the fixed rod 1 and is used for driving the sampling tubes 4 to move upwards or downwards, the sampling tubes 4 are welded at the bottom of the rotating rod 3, sampling grooves 41 are formed in the sampling tubes 4 and are used for taking out watermelon blocks to check the quality of the watermelon blocks, cavities are arranged at two sides of each sampling groove 41, a limiting plate 43 is welded between the inner walls of the cavities, the limiting plates 43 play a limiting and guiding role on the movable rods 45, movable rods 45 are movably arranged in the middle of the limiting plates 43 and are used for driving the adjusting and cutting plates 46 to move, the upper parts of the movable rods 45 are connected, the screw 5 is used for driving and piston rod 44 to move and adjust, is connected with reset spring between piston rod 44 and the limiting plate 43 to adjusting cutting plate 46 is installed through the key pin in the bottom of movable rod 45, and adjusting cutting plate 46 is used for cutting off the watermelon piece bottom of sample, conveniently takes out, and adjusting cutting plate 46 can be movably in cavity bottom and the bottom of sample groove 41.

Specifically, the adjusting plate 2 is in an inverted U shape, a sliding hole 21 is formed in the upper wall of the adjusting plate 2, and the fixing rod 1 is placed in the sliding hole 21.

Specifically, threaded pipes 42 are welded on both sides of the upper wall of the sampling pipe 4, the screw 5 is arranged in the threaded pipes 42, and the screw 5 is in threaded connection with the threaded pipes 42.

In addition, the piston rod 44 is in a T shape, two ends of the piston rod 44 are both contacted with the inner wall of the cavity, the bottom of the piston rod 44 is fixed with the upper end of the movable rod 45 by welding, and the upper part of the piston rod 44 is fixedly connected with the screw rod 5 by a bearing.

In addition, two ends of the return spring are respectively welded to the upper bottom wall of the piston rod 44 and the upper surface of the limiting plate 43, and two ends of the compression spring are respectively welded to the side wall of the limiting plate and the side wall of the adjusting plate 2.

In this embodiment, a watermelon is taken out, the adjusting plates 2 on both sides are moved away, the watermelon is placed between the two adjusting plates 2, the adjusting plates 2 are slowly loosened to move back to both sides of the watermelon under the action of the compression spring and fix the watermelon, then the rotating rod 3 is rotated clockwise to drive the sampling tube 4 to be screwed into the watermelon, the rotation is stopped after the rotating rod reaches a proper position, then the screw 5 is rotated clockwise to drive the piston rod 44 to move downwards, so that the movable rod 45 is pushed downwards, the adjusting cutting plate 46 at the bottom of the movable rod 45 moves downwards along with the downward movement of the movable rod 45, when the adjusting cutting plate 46 moves to the bottom of the cavity, the movable rod 45 at the upper part continues to move downwards along the horizontal direction of the bottom of the cavity to move towards one side of the sampling groove 41, so that the bottom of the cut watermelon block in the sampling groove 41 is cut off, then the screw 5 is rotated anticlockwise to drive the sampling groove 41 to take out the cut watermelon, finally, the screw rod 5 is rotated anticlockwise, the movable rod 45 drives the adjusting cutting plate 46 to be retracted into the cavity, the watermelon blocks fall down from the sampling groove 41, the adjusting plate 2 is pulled out of the watermelon, and then a customer can taste the cut watermelon blocks to judge the quality and the quality of the watermelon blocks.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a quick sampling device of watermelon, includes dead lever (1), regulating plate (2) and sampling tube (4) that are located dead lever (1) both sides, the both ends of dead lever (1) all are provided with the limiting plate, are connected with compression spring between limiting plate and the adjacent regulating plate (2), a serial communication port, the centre of dead lever (1) is rotated and is provided with bull stick (3), sampling tube (4) welds in the bottom of bull stick (3), sampling groove (41) have been seted up to the inside of sampling tube (4), the both sides of sampling groove (41) all are provided with the cavity, limiting plate (43) have been welded between the inner wall of cavity, the middle activity of limiting plate (43) is provided with movable rod (45), the upper portion of movable rod (45) is connected with screw rod (5) through piston rod (44), be connected with reset spring between piston rod (44) and limiting plate (43), and regulation cutting plate (46) are installed through the key round pin to the, the adjusting cutting plate (46) can be movably arranged at the bottom of the cavity and the bottom of the sampling groove (41).

2. The rapid sampling device for watermelon according to claim 1, wherein the adjusting plate (2) is in an inverted U shape, a sliding hole (21) is opened in the upper wall of the adjusting plate (2), and the fixing rod (1) is placed in the sliding hole (21).

3. The rapid watermelon sampling device according to claim 1, wherein threaded pipes (42) are welded on both sides of the upper wall of the sampling pipe (4), the screw rod (5) is arranged in the threaded pipes (42), and the screw rod (5) is in threaded connection with the threaded pipes (42).

4. The quick watermelon sampling device according to claim 1, wherein the piston rod (44) is T-shaped, two ends of the piston rod (44) are both contacted with the inner wall of the cavity, the bottom of the piston rod (44) is fixed with the upper end of the movable rod (45) by welding, and the upper part of the piston rod (44) is fixedly connected with the screw rod (5) by a bearing.

5. The rapid sampling device for watermelon according to claim 1, wherein two ends of the return spring are welded to the upper bottom wall of the piston rod (44) and the upper surface of the limit plate (43) respectively, and two ends of the compression spring are welded to the side wall of the limit plate and the side wall of the adjusting plate (2) respectively.