CN219416381U

CN219416381U - Number weighing instrument

Info

Publication number: CN219416381U
Application number: CN202320251546.9U
Authority: CN
Inventors: 陈德章; 刘晓东; 张东超
Original assignee: Qingdao Huolong Network Technology Co ltd
Current assignee: Qingdao Huolong Network Technology Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-07-25
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a number weighing instrument, which relates to the technical field of weighing instruments and comprises a weighing instrument body, wherein a rotating device is arranged in the weighing instrument body, a charging tray is movably arranged on the rotating device, the charging tray is circularly rotated clockwise and anticlockwise through the rotating device, one side of the weighing instrument body is provided with a supporting mechanism, a camera is fixedly arranged on the supporting mechanism, the camera is supported through the supporting mechanism, and the weighing instrument is also used for protecting the camera. According to the utility model, the camera is folded and placed in the placing groove through the foldable supporting mechanism, and the sealing cover is added for protection, so that the camera does not need to be vertically arranged beside the material tray all the time, other objects can be prevented from being touched during movement, and the camera is protected. The motor in the driving mechanism drives the charging tray to rotate clockwise and anticlockwise circularly, and the seeds overlapped up and down are uniformly shaken reciprocally, so that the number of the seeds can be accurately identified by the camera, the error is reduced, and accurate seed counting is performed.

Description

Number weighing instrument

Technical Field

The utility model relates to the technical field of weighing instruments, in particular to a number weighing instrument.

Background

At present, a weighing mode is adopted for packaging during seed production and packaging, and a mode of counting and weighing data feedback is configured by a counting machine, but at present, weighing and counting are completed by different machines, and meanwhile, sampling of counting is carried out on a bin of weighing equipment, and data are inaccurate during feedback to weighing.

The number weighing instrument is an instrument for simultaneously weighing and counting seeds, and can simultaneously weigh and count seeds placed in the material tray, the whole weight of the seeds is fed back through a weighing assembly at the bottom of the material tray, the seeds are shot through a camera arranged on one side, and the number of the seeds in the material tray is automatically identified.

The number weighing instrument with the camera is vertically arranged beside the material tray when being stored normally, and other objects are easy to touch when moving and storing, so that the damage of the camera is easy to cause.

When a certain amount of seeds enter the tray, part of the seeds can be overlapped up and down, so that the number of the seeds is inaccurately identified by shooting by the camera, and a large error is generated, which is unfavorable for accurate seed counting.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a digital weighing cell.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a number weighing instrument, includes the weighing instrument body, the inside of weighing instrument body sets up rotary device, movable mounting charging tray on the rotary device, clockwise and anticlockwise circulation rotation charging tray through rotary device, one side of weighing instrument body is provided with supporting mechanism, fixed mounting camera on the supporting mechanism supports the camera through supporting mechanism, also is used for the protection to the camera.

Further, the rotating device comprises a rotary table, the rotary table is movably arranged on the upper side of the weighing instrument body, a weighing assembly is fixedly arranged on the upper side of the rotary table, a charging tray is fixedly arranged on the upper portion of the weighing assembly, and a driving mechanism is arranged at the bottom of the rotary table.

Further, the actuating mechanism includes the motor, motor fixed mounting is in the inside inslot that sets up of weighing instrument body, motor power take off shaft department fixed connection first bevel gear, first bevel gear upper end cooperation installation second bevel gear, fixed mounting revolving stage on the second bevel gear drives the charging tray rotation on the rotary device through actuating mechanism.

Further, the weighing instrument body comprises a cover plate for limiting the turntable, and a clamping and positioning mechanism is arranged on the weighing instrument body and used for clamping and positioning the supporting mechanism.

Further, chucking positioning mechanism includes the rotary tank, the rotary tank sets up in the inside of weighing instrument body, movable mounting limiting plate in the rotary tank, limiting plate upper end is through a pivot fixed mounting limiting plate knob, limiting plate knob movable mounting is in the apron upper surface.

Further, supporting mechanism includes first standing groove, first standing groove sets up the upper end at the weighing instrument body, first montant of first standing groove rear side movable mounting, first montant upper end fixed mounting roating seat, movable mounting first horizontal pole about the roating seat right side, the terminal fixed mounting camera of first horizontal pole.

Further, the structural specification of the mechanism consisting of the first vertical rod, the rotating seat, the first cross rod and the camera corresponds to the structural specification of the first placing groove, and the supporting mechanism and the camera are folded into the first placing groove and used for protecting the camera.

Further, supporting mechanism includes the second standing groove, the second standing groove sets up in the upper end of weighing instrument body, the left side movable mounting second montant of second standing groove, movable mounting second horizontal pole about the upper end of second montant, the terminal fixed mounting camera of second horizontal pole, the second montant includes the horizontal pole standing groove, the inside upper wall fixed mounting magnet of second montant for produce magnetic force and hold the second horizontal pole, each fixed mounting a set of spring in horizontal pole standing groove left front and right back lateral wall is inside, the spring corresponds the front end fixed mounting stopper of second horizontal pole for carry out further spacing to the second horizontal pole.

Further, the structural specification of the horizontal rod placing groove is the same as the structural specification of the second horizontal rod and camera unit, and is used for integrally folding the second horizontal rod and the camera into the horizontal rod placing groove, the structural specification of the second placing groove corresponds to the structural specification of the second vertical rod, and is used for integrally folding the second vertical rod, the second horizontal rod and the camera into the second placing groove, and is used for protecting the camera.

The utility model provides a number weighing instrument grain counting method, place seed grain on the charging tray and weigh, the camera is photographed, realizes the scanning function through software, discerns the grain number.

The beneficial effects of the utility model are as follows:

1. through folding supporting mechanism, place the camera in the standing groove through folding, in addition sealed lid protects, and the camera need not to set up vertically all the time in the next door of charging tray, can prevent to touch other objects when removing, has protected the camera.

2. The motor in the driving mechanism drives the charging tray to rotate clockwise and anticlockwise circularly, and the seeds overlapped up and down are uniformly shaken up and down, so that the number of the seeds can be accurately identified by the camera, errors are reduced, accurate seed counting is facilitated, the weight of the seeds can be measured by the weighing assembly, and the plumpness of the seeds is displayed according to the weight and the number of the seeds.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic view of the cross-sectional structure in the direction A-A in FIG. 2;

FIG. 4 is a schematic view of a cross-sectional structure in the direction B-B in FIG. 2;

FIG. 5 is a schematic view of the internal structure of the rotary seat according to the present utility model;

FIG. 6 is an isometric view of the support mechanism of the present utility model in a collapsed condition;

FIG. 7 is an isometric view of another embodiment of a support mechanism of the present utility model;

FIG. 8 is a schematic view showing the internal structure of another embodiment of the supporting mechanism of the present utility model;

FIG. 9 is a flow chart of the present utility model.

In the figure: 1. the weighing instrument comprises a weighing instrument body 2, a rotary table 3, balls 4, a cover plate 5, a weighing assembly 6, a material tray 7, a bottom cover 8, a motor 9, a first bevel gear 10, a second bevel gear 11, a first vertical rod 12, a limiting plate 13, a limiting plate knob 14, a rotary seat 141, a cross rod mounting groove, 15, a first cross bar, 16, a camera, 17, a first placing groove, 18, a sealing cover, 19, a rotating groove, 20, a limiting block, 21, a spring, 22, a clamping groove, 23, a cross bar placing groove, 24, a magnet, 25, a second vertical rod, 26, a second cross bar and 27, a second placing groove.

Detailed Description

In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.

As shown in fig. 3, the utility model comprises a weighing apparatus body 1, wherein a rotating device is arranged in the weighing apparatus body 1, the rotating device comprises a rotary table 2, a ball 3 is arranged at the lower part of the rotary table 2, the ball 3 is movably arranged at the position of the weighing apparatus body 1 corresponding to the rotary table 2, the rotary table 2 is rotatably arranged at the upper side of the weighing apparatus body 1 through the ball 3, a weighing assembly 5 is fixedly arranged at the upper side of the rotary table 2, a tray 6 is fixedly arranged at the upper part of the weighing assembly 5, seeds in the tray 6 are weighed through the weighing assembly 5, and a driving mechanism is arranged at the lower side of the rotating device.

As shown in fig. 3, the driving mechanism comprises a motor 8, the motor 8 is fixedly mounted in a groove formed in the weighing instrument body 1 through a bolt, a bottom cover 7 is arranged at the bottom of the motor 8 and used for further fixing the motor 8, a first bevel gear 9 is fixedly connected to a power output shaft of the motor 8, a second bevel gear 10 is mounted at the upper end of the first bevel gear 9 in a matched mode, a rotary table 2 is fixedly mounted on the second bevel gear 10, a charging tray 6 on the rotating device is driven to rotate clockwise and anticlockwise circularly through the driving mechanism, seeds overlapped up and down are uniformly shaken in a reciprocating mode, the number of the seeds can be accurately identified, errors are reduced, and accurate seed counting is facilitated.

As shown in fig. 1 to 4, the weighing cell body 1 includes a cover plate 4 for limiting the turntable 2, and preventing the turntable 2 from being separated from the weighing cell body 1 when the weighing cell is tilted or inverted.

As shown in fig. 1 and 5, a supporting mechanism is disposed on one side of the weighing apparatus body 1, a clamping and positioning mechanism is disposed on the right side of the supporting mechanism, the clamping and positioning mechanism comprises a rotary groove 19, the rotary groove 19 is disposed inside the weighing apparatus body 1, a limiting plate 12 is hinged in the rotary groove 19, so that the limiting plate 12 can rotate in the rotary groove 19, a limiting plate knob 13 is fixedly mounted at the upper end of the limiting plate 12 through a rotating shaft, the limiting plate knob 13 is movably mounted on the upper surface of the cover plate 4, and the limiting plate 12 can rotate to clamp the main supporting mechanism by screwing the limiting plate knob 13, so that the supporting mechanism is clamped and positioned.

As shown in fig. 1, fig. 2, fig. 4 and fig. 6, the supporting mechanism comprises a first placing groove 17, the first placing groove 17 is arranged at the upper left end of the weighing instrument body 1, the first vertical rod 11 is hinged at the rear side of the first placing groove 17, so that the first placing groove 17 can rotate by 90 degrees around the hinged position, the rotating seat 14 is welded at the upper end of the first vertical rod 11, the first cross rod 15 is movably hinged at the right side of the rotating seat 14 left and right, the rotating seat 14 comprises a cross rod mounting groove 141, damping materials are arranged at the contact position between the outer surface of the cross rod mounting groove 141 and the first cross rod 15, the first cross rod 15 can rotate by 90 degrees on the rotating seat 14, the first cross rod 15 is fixed by the characteristic of large friction force of the damping materials, the camera 16 is fixedly arranged at the tail end of the first cross rod 15, the first vertical rod 11, the rotating seat 14, the structure of the mechanism consisting of the first cross rod 15 and the camera 16 corresponds to the structure specification of the first placing groove 17, the first cross rod 15 is rotated forwards to the specified position, then the first cross rod 15 is hinged at the left and right, the specified position is left and right, the first cross rod 15 is hinged at the left and right, the first cross rod 15 is sealed by the first placing groove 17, the first cross rod 16 is sealed by the sealing structure is further, the first cross rod 16 is sealed by the first sealing structure 16, the first cross rod 17 is sealed by the first sealing structure is arranged in the first placing groove 16, and the camera 17, the first sealing structure is sealed by the first sealing structure is used for the camera 17, and the first sealing structure is 16, and the sealing structure is used for sealing the inside is 16, and the sealing the camera 17.

Fig. 7 and 8 show the structure of a second embodiment of the supporting mechanism of the present utility model, which is different from the supporting mechanism shown above in that the supporting mechanism comprises a second placing groove 27, the second placing groove 27 is provided on the upper end surface of the weighing instrument body 1, a second vertical rod 25 is hinged inside the left side of the second placing groove 27, the upper end of the second vertical rod 25 is hinged with a second cross rod 26, so that the second cross rod 26 can move up and down by 90 °, the end of the second cross rod 26 is fixedly provided with a camera 16, the second vertical rod 25 comprises a cross rod placing groove 23, the upper inner wall of the second vertical rod 25 is fixedly provided with a magnet 24 for generating magnetic force to attract the second cross rod 26, the inner parts of the left front side wall and the right rear side wall of the cross rod placing groove 23 are fixedly provided with a group of springs 21 respectively, the spring 21 corresponds the front end fixed mounting stopper 20 of second horizontal pole 26, the position that second horizontal pole 26 corresponds stopper 20 is provided with draw-in groove 22, makes stopper 20 compress tightly in draw-in groove 22 through the elasticity of spring 21 for carry out further spacing to second horizontal pole 26, the specification of horizontal pole standing groove 23 is the same with the whole specification of second horizontal pole 26 and camera 16 constitution, is arranged in getting into horizontal pole standing groove 23 with the whole folding of second horizontal pole 26 and camera 16, the specification of second standing groove 27 corresponds with the whole specification of second montant 25, is arranged in getting into second standing groove 27 with the whole folding of second montant 25, second horizontal pole 26 and camera 16 for the protection of camera 16.

As shown in fig. 9, seeds are placed on the tray 6 for weighing during counting, weight data are transmitted to the PC end and displayed, the camera 16 takes a picture, the picture is stored in the PC end, picture data are extracted through an internal software program for scanning, scanning and calculation data are displayed on a PC screen, and finally the actual weight and the number of scanned seeds or the estimated number of particles are displayed.

When the utility model is used, seeds are placed in the tray 6, then the motor 8 is started, so that the tray 6 is rotated in a reciprocating and circulating mode, the seeds overlapped up and down are uniformly shaken in a reciprocating mode, the camera 16 can accurately identify the number of the seeds, errors are reduced, accurate counting of the seeds is facilitated, after the camera 16 is used, the camera 16 is placed in the first placing groove 17 through folding through the folding supporting mechanism due to the folding function of the supporting mechanism of the camera 16, the sealing cover 18 is added for protection, or the camera 16 is placed in the second placing groove 27 through folding, and the protecting cover is added for protecting the camera 16, so that the camera 16 does not need to be vertically arranged beside the tray 6 all the time, other objects can be prevented from being touched during movement, the camera 16 is protected, and when the camera 16 is not used, the weight of the seeds can be measured through the tray 6, and the weighing function is not influenced.

The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and various modifications or equivalent substitutions may be made by those skilled in the art to which the present utility model pertains, and should be considered to fall within the scope of the present utility model.

Claims

1. A number weighing cell comprising a weighing cell body (1), characterized in that: the inside of weighing instrument body (1) sets up rotary device, movable mounting charging tray (6) on the rotary device, clockwise and anticlockwise circulation rotation charging tray (6) through rotary device, one side of weighing instrument body (1) is provided with supporting mechanism, fixed mounting camera (16) on the supporting mechanism supports camera (16) through supporting mechanism, also is used for the protection to camera (16).

2. A number of weighing cells according to claim 1, characterized in that the rotating means comprise a turntable (2), the turntable (2) being movably mounted on the upper side of the weighing cell body (1), a weighing assembly (5) being fixedly mounted on the upper side of the turntable (2), a loading tray (6) being fixedly mounted on the upper part of the weighing assembly (5), the bottom of the turntable (2) being provided with a driving mechanism.

3. A number weighing machine according to claim 2, characterized in that the driving mechanism comprises a motor (8), the motor (8) is fixedly arranged in a groove formed in the weighing machine body (1), a first bevel gear (9) is fixedly connected to a power output shaft of the motor (8), a second bevel gear (10) is cooperatively arranged at the upper end of the first bevel gear (9), a turntable (2) is fixedly arranged on the second bevel gear (10), and a material disc (6) on the rotating device is driven to rotate through the driving mechanism.

4. A number of weighing cells according to any one of claims 1-3, characterized in that the weighing cell body (1) comprises a cover plate (4) for limiting the turntable (2), and that the weighing cell body (1) is provided with a clamping and positioning mechanism for clamping and positioning the support mechanism.

5. The number weighing instrument according to claim 4, wherein the clamping and positioning mechanism comprises a rotary groove (19), the rotary groove (19) is arranged in the weighing instrument body (1), a limiting plate (12) is movably arranged in the rotary groove (19), the upper end of the limiting plate (12) is fixedly provided with a limiting plate knob (13) through a rotating shaft, and the limiting plate knob (13) is movably arranged on the upper surface of the cover plate (4).

6. The number weighing instrument according to claim 4, wherein the supporting mechanism comprises a first placing groove (17), the first placing groove (17) is arranged at the upper end of the weighing instrument body (1), a first vertical rod (11) is movably mounted at the rear side of the first placing groove (17), a rotating seat (14) is fixedly mounted at the upper end of the first vertical rod (11), a first cross rod (15) is movably mounted at the right side of the rotating seat (14), and a camera (16) is fixedly mounted at the tail end of the first cross rod (15).

7. A number of weighing cells according to claim 6, characterized in that the structural dimensions of the mechanism consisting of the first vertical bar (11), the swivel base (14), the first cross bar (15) and the camera (16) correspond to the structural dimensions of the first holding groove (17) for folding the support mechanism with the camera (16) into the first holding groove (17) for protecting the camera (16).

8. The number weighing machine according to claim 4, wherein the supporting mechanism comprises a second placing groove (27), the second placing groove (27) is arranged at the upper end of the weighing machine body (1), a second vertical rod (25) is movably mounted on the left side of the second placing groove (27), a second cross rod (26) is movably mounted on the upper end of the second vertical rod (25) up and down, a camera (16) is fixedly mounted at the tail end of the second cross rod (26), the second vertical rod (25) comprises a cross rod placing groove (23), a magnet (24) is fixedly mounted on the inner upper wall of the second vertical rod (25) and used for generating magnetic force to attract the second cross rod (26), a group of springs (21) are fixedly mounted in the inner parts of the left front side wall and the right rear side wall of the cross rod placing groove (23), and limiting blocks (20) are fixedly mounted on the front ends of the springs (21) corresponding to the second cross rod (26) and used for further limiting the second cross rod (26).

9. A number of weighing cells according to claim 8, characterized in that the structural dimensions of the rail receiving slot (23) are identical to the structural dimensions of the second rail (26) and the camera (16) in its entirety for folding the second rail (26) and the camera (16) into the rail receiving slot (23), the structural dimensions of the second receiving slot (27) corresponding to the structural dimensions of the second vertical bar (25) in its entirety for folding the second vertical bar (25), the second rail (26) and the camera (16) in its entirety into the second receiving slot (27) for protection of the camera (16).