CN216410360U

CN216410360U - Dynamic fruit weighing device

Info

Publication number: CN216410360U
Application number: CN202122795762.3U
Authority: CN
Inventors: 刘军帅; 于志威; 刘棒棒; 宋华明
Original assignee: Fuzhou Branch Of Luoyang Intelligent Agricultural Equipment Research Institute Co ltd; Luoyang Intelligent Agricultural Equipment Research Institute Co Ltd
Current assignee: Fuzhou Branch Of Luoyang Intelligent Agricultural Equipment Research Institute Co ltd; Luoyang Intelligent Agricultural Equipment Research Institute Co Ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-29
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a dynamic fruit weighing device, which comprises a bracket, wherein a first through hole is formed in the middle position of the upper surface of the bracket, a fixed plate is arranged at the upper end of the first through hole, a second through hole is formed in the middle position of the fixed plate, the second through hole corresponds to the first through hole in position, a weighing sensor is arranged above the second through hole, the output end of the weighing sensor is electrically connected with the input end of a transmitter, the output end of the transmitter is electrically connected with the input end of a computer, a weighing block is arranged at the upper end of the weighing sensor, a U-shaped frame is arranged at the upper end of the weighing block, a fruit cup sliding table is arranged above the U-shaped frame, two planes at the upper end of the U-shaped frame are positioned in the fruit cup sliding table and are flush with the upper surface of the fruit cup sliding table, and two planes at the upper end of the U-shaped frame are not in contact with the fruit cup sliding table, so that the weighing efficiency can be effectively improved, the weighing error can be greatly reduced, the accuracy of fruit grading is guaranteed.

Description

Dynamic fruit weighing device

Technical Field

The utility model relates to the technical field of fruit weighing, in particular to a dynamic fruit weighing device.

Background

Along with the development of the times, the machine replaces the labor force to become the mainstream direction, the agricultural mechanization rate is still relatively low, especially, the mechanization automation level of the fruit processing direction is obviously insufficient, at present, the fruits need to be graded according to the market price before entering the market after being picked in batches, the manual sorting efficiency is slow, the precision is poor, the cost is high, and therefore the development of the automatic fruit sorting equipment is needed urgently at present.

Weighing and then grading through to fruit is the technological means commonly used, but weigh mostly static weighing, on the assembly line was arranged in more to weighing device, the systematic error that receives the assembly line vibrations to bring made the fluctuation of weighing big, and then leads to classifying inaccurate, has seriously influenced sorting efficiency and quality.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a dynamic fruit weighing device which can effectively improve the weighing efficiency and the weighing accuracy, greatly reduce the weighing error and effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fruit dynamic weighing device, which comprises a bracket, the upper surface intermediate position of support is provided with first through-hole, the upper end of first through-hole is provided with the fixed plate, the intermediate position of fixed plate is provided with the second through-hole, the second through-hole is corresponding with first through-hole position, the top of second through-hole is provided with weighing sensor, weighing sensor's output is connected with the input electricity of changer, the output of changer is connected with the input electricity of computer, weighing sensor's upper end is provided with the title pouring weight, the upper end of title pouring weight is provided with U type frame, the top of U type frame is provided with fruit cup slip table, two planes in the upper end of U type frame are located fruit cup slip table and the plane is parallel and level with the upper surface of fruit cup slip table, two planes in the upper end of U type frame and fruit cup slip table contactless.

As a preferable technical scheme of the utility model, the two ends of the fixing plate are provided with oblong counter bores, and the fixing plate is connected with the upper surface of the bracket through bolts.

As a preferable technical scheme of the utility model, the lower end of the weighing block is provided with a pressing block, and the pressing block is connected with one end of the weighing sensor through a bolt.

As a preferable technical solution of the present invention, a support plate is disposed on one side of the weighing block, and the U-shaped frame is disposed on the support plate.

As a preferable technical scheme of the utility model, inclined plates are symmetrically arranged at two ends of the fruit cup sliding table.

As a preferable technical scheme of the utility model, one side of the upper end of the support is provided with a fixed frame, one side of the fixed frame is uniformly provided with mounting holes along the height direction, one side of the fruit cup sliding table is integrally connected with a vertical plate, and the vertical plate is connected with the fixed frame through bolts penetrating through the mounting holes.

Compared with the prior art, the utility model has the beneficial effects that: this fruit dynamic weighing device compact structure, reasonable in design, and convenient operation, through optimizing the weighing structure, make the weighing device independent setting outside the assembly line, effectively reduce the systematic error that assembly line vibrations brought, through setting up the title pouring weight in weighing sensor's upper end, make the fruit cup support lower extreme that slides fruit cup slip table pass through two planes of U type frame upper end, weighing block atress pushes down weighing sensor, weighing sensor produces deformation, the deformation volume passes through the changer and enlargies the back and spreads into the computer, obtain accurate weight value through redundant algorithm processing and weight model correction, effectual weighing efficiency and the accuracy of having improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is another schematic structural view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a left side view of the present invention.

In the figure: the fruit cup comprises a support 1, a first through hole 2, a second through hole 3, a long circular counter bore 4, a weighing sensor 5, a weighing block 6, a pressing block 7, a supporting plate 8, a U-shaped frame 9, a fixing plate 10, a fruit cup sliding table 11, an inclined plate 12, a vertical plate 13, a fixing frame 14 and a mounting hole 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments (for convenience of description and understanding, the upper side of fig. 3 is referred to as the upper side below). All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-4, the present invention provides a technical solution: a dynamic fruit weighing device comprises a support 1, a first through hole 2 is arranged at the middle position of the upper surface of the support 1, a fixing plate 10 is arranged at the upper end of the first through hole 2, oblong counter bores 4 are arranged at two ends of the fixing plate 10, the fixing plate 10 is connected with the upper surface of the support 1 through bolts, the installation position of the fixing plate 10 is convenient to adjust by arranging the oblong counter bores 4, the installation convenience is improved, a second through hole 3 is arranged at the middle position of the fixing plate 10, the second through hole 3 corresponds to the first through hole 2 in position, a weighing sensor 5 is arranged above the second through hole 3, the output end of the weighing sensor 5 is electrically connected with the input end of a transmitter, the output end of the transmitter is electrically connected with the input end of a computer, a weighing block 6 is arranged at the upper end of the weighing sensor 5, a pressing block 7 is arranged at the lower end of the weighing block 6, and the pressing block 7 is connected with one end of the weighing sensor 5 through bolts, the pressure transmission stability can be improved by arranging the pressing block 7, the U-shaped frame 9 is arranged at the upper end of the weighing block 6, the supporting plate 8 is arranged at one side of the weighing block 6, the U-shaped frame 9 is arranged on the supporting plate 8, the U-shaped frame 9 is convenient to install by arranging the supporting plate 8, the fruit cup sliding table 11 is arranged above the U-shaped frame 9, the inclined plates 12 are symmetrically arranged at the two ends of the fruit cup sliding table 11, the fruit cup can slide in and out conveniently by arranging the inclined plate 12, two planes at the upper end of the U-shaped frame 9 are located in the fruit cup sliding table 11 and are parallel and level to the upper surface of the fruit cup sliding table 11, the two planes at the upper end of the U-shaped frame 9 are not in contact with the fruit cup sliding table 11, the two planes at the upper end of the U-shaped frame 9 are matched with the size of the support bar at the lower end of the fruit cup, the fruit dynamic weighing device is compact in structure, reasonable in design and convenient to operate, and the weighing efficiency and the accuracy can be effectively improved.

When in use: the fruit cup slides into the fruit cup sliding table through the conveying belt, the two supporting bars at the lower end of the fruit cup are over against the two planes passing through the upper end of the U-shaped frame, the U-shaped frame transmits pressure to the weighing block, the weighing block presses the weighing sensor downwards under stress, the weighing sensor deforms, the deformation quantity is amplified by the transmitter and then is transmitted into the computer, and an accurate weight value is obtained through redundant algorithm processing and weight model correction.

Example 2: the difference with embodiment 1 lies in, upper end one side of support 1 is provided with mount 14, one side of mount 14 has mounting hole 15 along its direction of height equipartition, one side an organic whole of fruit cup slip table 11 is connected with riser 13, through the bolted connection who passes mounting hole 15 between riser 13 and the mount 14, through setting up the initial distance height that a plurality of mounting holes 15 are convenient for adjust briquetting 7 apart from weighing sensor 5 in one side of mount 14, make things convenient for computer debugging stress parameter, further improvement weight measuring accuracy.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fruit dynamic weighing device which characterized in that: comprises a bracket (1), a first through hole (2) is arranged in the middle of the upper surface of the bracket (1), a fixed plate (10) is arranged at the upper end of the first through hole (2), a second through hole (3) is arranged in the middle of the fixed plate (10), the second through hole (3) corresponds to the first through hole (2), a weighing sensor (5) is arranged above the second through hole (3), the output end of the weighing sensor (5) is electrically connected with the input end of a transmitter, the output end of the transmitter is electrically connected with the input end of a computer, a weighing block (6) is arranged at the upper end of the weighing sensor (5), a U-shaped frame (9) is arranged at the upper end of the weighing block (6), a fruit cup sliding table (11) is arranged above the U-shaped frame (9), two planes at the upper end of the U-shaped frame (9) are positioned in the fruit cup sliding table (11) and are flush with the upper surface of the fruit cup sliding table (11), two planes at the upper end of the U-shaped frame (9) are not contacted with the fruit cup sliding table (11).

2. A fruit dynamic weighing apparatus according to claim 1, wherein: the two ends of the fixing plate (10) are provided with oblong counter bores (4), and the fixing plate (10) is connected with the upper surface of the support (1) through bolts.

3. A fruit dynamic weighing apparatus according to claim 1, wherein: the lower end of the weighing block (6) is provided with a pressing block (7), and the pressing block (7) is connected with one end of the weighing sensor (5) through a bolt.

4. A fruit dynamic weighing apparatus according to claim 1, wherein: one side of the weighing block (6) is provided with a supporting plate (8), and the U-shaped frame (9) is arranged on the supporting plate (8).

5. A fruit dynamic weighing apparatus according to claim 1, wherein: inclined plates (12) are symmetrically arranged at two ends of the fruit cup sliding table (11).

6. A fruit dynamic weighing apparatus according to claim 1, wherein: the fruit cup sliding table is characterized in that a fixing frame (14) is arranged on one side of the upper end of the support (1), mounting holes (15) are uniformly distributed in one side of the fixing frame (14) along the height direction of the fixing frame, a vertical plate (13) is integrally connected to one side of the fruit cup sliding table (11), and the vertical plate (13) is connected with the fixing frame (14) through bolts penetrating through the mounting holes (15).