Disc distribution instrument with weighing function

Abstract

The utility model discloses a disc dividing instrument with a weighing function, which comprises a rotating disc, the rotating disc is rotatably arranged above a shell, a plurality of cup grooves which are distributed circumferentially are formed in the upper surface of the rotating disc, and a plurality of avoiding holes which are arranged in a penetrating manner along the vertical direction are formed in the bottoms of the cup grooves; a cup base capable of moving up and down is installed in the shell and corresponds to the rotating positions of the cup grooves, a plurality of extending blocks are arranged at the top end of the cup base, the extending blocks penetrate through the receding holes to lift material cups, the bottom of the cup base is connected with a lifting plate through a weighing sensor, and the side portion of the lifting plate is connected with a support through a sliding rail mechanism. The lifting plate is driven by a lifting motor, a swing arm is installed on an output shaft of the lifting motor, a sliding hole is formed in the swing arm, a sliding column is arranged on the lifting plate, and the sliding column is arranged in the sliding hole of the swing arm in a sliding mode. According to the tray distributing instrument, automatic and accurate weighing of seeds in all the material cups can be achieved in the tray distributing process, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a plate dividing instrument with a weighing function, belonging to the technical field of grain counting. Background Art

[0002] The quality of crop seeds plays a decisive role in the growth and yield of crops. In order to increase agricultural yields, seeds need to be evaluated in the process of selecting and cultivating excellent varieties. They are usually measured by thousand-grain weight, so the number of seeds is often counted. An automatic seed counter is a device used to count plant seeds.

[0003] The existing automatic grain counter includes a grain counter body, a vibrating plate and a plate dividing device. The vibrating plate transports plant seeds into the grain counter body for counting through vibration. After counting, the seeds are evenly transported to each material cup of the plate dividing device, such as the fully automatic grain counter disclosed in patent number CN201420306749.4.

[0004] However, the tray dividing device in the prior art does not have the function of automatic and accurate weighing, and needs to be equipped with an additional weighing device to realize the weighing of the seeds in each material cup. The operation is relatively cumbersome and affects the work efficiency.

[0005] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0006] In view of the deficiencies in the background technology, the utility model provides a tray dividing instrument with a weighing function, which can realize automatic and accurate weighing of seeds in each material cup during the tray dividing process, thereby improving work efficiency.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A plate dividing instrument with a weighing function comprises a turntable, which is rotatably mounted on the top of a housing, wherein a plurality of cup grooves are arranged in a circumferential pattern on the upper surface of the turntable, and a plurality of avoidance holes are arranged vertically through the bottom of the cup grooves;

[0009] A cup holder capable of lifting and lowering movement is installed in the shell. The cup holder is arranged corresponding to the rotation position of each cup slot. A plurality of extension blocks are arranged on the top of the cup holder. The extension blocks lift the material cup after passing through the avoidance holes. The bottom of the cup holder is connected to the lifting plate through a weighing sensor.

[0010] Furthermore, the shell is buckled and fixed on the base.

[0011] Furthermore, the lifting plate is in an L-shaped structure as a whole, and the side of the lifting plate is connected to the bracket via a slide rail mechanism.

[0012] Furthermore, the bracket is fixedly mounted on the upper surface of the base.

[0013] Furthermore, the lifting plate is driven by a lifting motor, and the lifting motor is fixedly installed on the upper surface of the base. A swing arm is installed on the output shaft of the lifting motor, and a long sliding hole is opened on the swing arm.

[0014] Furthermore, a sliding column is provided on one side of the lifting plate close to the lifting motor, and the sliding column is slidably arranged in the long strip sliding hole of the swing arm.

[0015] Furthermore, the turntable is driven by a rotary motor in the inner cavity of the shell to achieve step-by-step rotation.

[0016] Furthermore, the turntable is installed on the top of the rotating shaft, and the rotating shaft is connected to the rotating motor through a synchronous belt.

[0017] Compared with the prior art, the utility model has the following advantages after adopting the above technical solution:

[0018] The lifting motor in the utility model drives the lifting plate, the weighing sensor and the cup seat to move up and down along the slide rail mechanism through the swing arm, and the extension block at the top of the cup seat passes through the avoidance hole and lifts the material cup to realize accurate weighing of the seeds in the material cup;

[0019] The utility model realizes automatic and accurate weighing of seeds in a material cup during the tray separation process, thereby significantly improving work efficiency.

[0020] The utility model is described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the cup holder installation location;

[0023] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0024] Figure 4 yes Figure 3 Schematic diagram of the structure in another direction;

[0025] Figure 5 It is a schematic diagram of the structure of the turntable.

[0026] In the figure, 1-turntable, 2-shell, 3-base, 4-rotating motor, 5-cup slot, 6-material cup, 7-avoidance hole, 8-cup holder, 9-weighing sensor, 10-lifting plate, 11-sliding column, 12-swing arm, 13-lifting motor, 14-slide rail mechanism, 15-bracket. DETAILED DESCRIPTION

[0027] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0028] like Figure 1-Figure 5 As shown together, the utility model provides a plate dividing instrument with a weighing function, including a turntable 1, which is rotatably installed above a shell 2, and the shell 2 is buckled and fixed on a base 3. The turntable 1 is driven by a rotating motor 4 in the inner cavity of the shell 2 to realize step-by-step rotation.

[0029] The upper surface of the turntable 1 is provided with a plurality of cup grooves 5 distributed in a circumference, the cup grooves 5 are used to place material cups 6, and a plurality of avoidance holes 7 are provided at the bottom of the cup grooves 5, and the avoidance holes 7 are arranged to penetrate in the vertical direction.

[0030] A cup holder 8 capable of lifting and lowering is installed in the shell 2 . The cup holder 8 is arranged corresponding to the rotation position of each cup groove 5 . A plurality of extension blocks are arranged on the top of the cup holder 8 . The extension blocks can pass through the avoidance holes 7 and then lift the material cup 6 .

[0031] The bottom of the cup holder 8 is connected to the lifting plate 10 through a weighing sensor 9. The lifting plate 10 is an L-shaped structure as a whole. The side of the lifting plate 10 is connected to a bracket 15 through a slide rail mechanism 14. The bracket 15 is fixedly installed on the upper surface of the base 3.

[0032] The lifting plate 10 drives the weighing sensor 9 and the cup holder 8 to perform stable lifting motion along the slide rail mechanism 14 .

[0033] The lifting plate 10 is driven by a lifting motor 13 , which is fixedly mounted on the upper surface of the base 3 . A swing arm 12 is mounted on the output shaft of the lifting motor 13 , and a long sliding hole is formed on the swing arm 12 .

[0034] A slide column 11 is provided on one side of the lifting plate 10 close to the lifting motor 13. The slide column 11 is slidably arranged in the long slide hole of the swing arm 12. When the swing arm 12 swings, the slide column 11 slides along the long slide hole, and the lifting plate 10 is lifted or lowered.

[0035] The turntable 1 in the utility model is installed on the top of the rotating shaft, and the rotating shaft is connected to the rotating motor 4 through a synchronous belt.

[0036] The specific working principle of this utility model:

[0037] The seeds fall into the material cup 6 of the turntable 1 through the outlet of the vibrating disk, and are counted during the falling process. When the seeds in the material cup 6 reach the set value, the dropping of the seeds stops; then the lifting motor 13 drives the lifting plate 10, the weighing sensor 9 and the cup seat 8 to move up and down along the slide rail mechanism 14 through the swing arm 12, and the extension block at the top of the cup seat 8 passes through the avoidance hole 7 and lifts the material cup 6 to achieve the weighing of the seeds in the material cup 6 (the weight of the material cup 6 is removed during weighing to accurately weigh the actual weight of the seeds). After the weighing is completed, the turntable 1 rotates an angle driven by the rotating motor 4, and the second material cup 6 is turned to the bottom of the outlet of the vibrating disk, and the material is automatically divided and weighed.

[0038] The above is an example of the best implementation of the utility model, and the parts not described in detail are common knowledge of ordinary technicians in this field. The protection scope of the utility model is based on the content of the claims, and any equivalent transformation based on the technical inspiration of the utility model is also within the protection scope of the utility model.

Claims

1. A plate dividing instrument with weighing function, characterized in that: The turntable (1) comprises a turntable (1) which is rotatably mounted above a housing (2); a plurality of cup grooves (5) are provided on the upper surface of the turntable (1) and are distributed in a circumferential manner; a plurality of avoidance holes (7) are provided at the bottom of the cup grooves (5) and are arranged to penetrate in a vertical direction; A cup seat (8) capable of lifting and lowering is installed in the shell (2). The cup seat (8) is arranged corresponding to the rotational position of each cup groove (5). A plurality of extension blocks are arranged at the top of the cup seat (8). The extension blocks pass through the avoidance holes (7) and lift the material cup (6). The bottom of the cup seat (8) is connected to the lifting plate (10) via a weighing sensor (9).

2. A plate dividing instrument with weighing function as claimed in claim 1, characterized in that: The housing (2) is snapped and fixed on the base (3).

3. A plate dividing instrument with weighing function as claimed in claim 1, characterized in that: The lifting plate (10) is an L-shaped structure as a whole, and the side of the lifting plate (10) is connected to the bracket (15) via a slide rail mechanism (14).

4. A plate dividing instrument with weighing function as claimed in claim 3, characterized in that: The bracket (15) is fixedly mounted on the upper surface of the base (3).

5. The plate dividing instrument with weighing function as claimed in claim 1, characterized in that: The lifting plate (10) is driven by a lifting motor (13), and the lifting motor (13) is fixedly mounted on the upper surface of the base (3). A swing arm (12) is mounted on the output shaft of the lifting motor (13), and a long sliding hole is provided on the swing arm (12).

6. A plate dividing instrument with weighing function as claimed in claim 5, characterized in that: A sliding column (11) is provided on one side of the lifting plate (10) close to the lifting motor (13), and the sliding column (11) is slidably arranged in a long strip-shaped sliding hole of the swing arm (12).

7. The plate dividing instrument with weighing function as claimed in claim 1, characterized in that: The turntable (1) is driven by a rotary motor (4) in the inner cavity of the housing (2) to achieve step-by-step rotation.

8. A plate dividing instrument with weighing function as claimed in claim 7, characterized in that: The turntable (1) is mounted on the top of the rotating shaft, and the rotating shaft is connected to the rotating motor (4) through a synchronous belt.

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