CN218067841U

CN218067841U - Portable rice falling-grain tester

Info

Publication number: CN218067841U
Application number: CN202221105928.2U
Authority: CN
Inventors: 孙大鹏; 王凯; 胡泽军; 闫影; 张丽霞; 吴书俊
Original assignee: Shanghai Academy of Agricultural Sciences
Current assignee: Shanghai Academy of Agricultural Sciences
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-12-16
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a portable rice falling grain nature apparatus, this rice falling grain nature apparatus, including bottom plate, fan and heating panel, the top fixedly connected with motor of bottom plate, the drive post and the slewing mechanism fixed connection of motor, and slewing mechanism's top welding is in the below of rotary-column, the top of rotary-column is provided with the detection bucket, and the internal thread who detects the bucket is connected with the bolt, the apron is located the recess that detects the bucket, the both ends of first rotary-column are connected with first rocking arm, and just first rotary-column side is rotated with the bottom plate and is connected, the one end of first rocking arm is inside to be run through by the pivot, the utility model discloses be provided with motor, slewing mechanism for through the power of control motor, steerable slewing mechanism's slew velocity of rotation, thereby the speed of rocking of control rotary-column, and then the speed of rocking of control detection bucket realizes testing the falling grain nature of rice under the different atresss, slewing mechanism's setting is through the effect of ball, makes rotatory light more.

Description

Portable rice falling-grain tester

Technical Field

The utility model relates to a rice falling particle nature apparatus technical field specifically is portable rice falling particle nature apparatus.

Background

The rice shattering property is of great significance for improving yield and reducing loss, too difficult or too easy shattering does not meet production requirements, indica rice is easy to shatter and japonica rice is difficult to shatter, but indica rice is also difficult to shatter, japonica rice is easy to shatter, the rice shattering property is a key factor of the quality of rice, so the rice needs to be measured, and a rice shattering property measuring instrument is needed

Through massive search, the typical rice grain falling characteristic measuring instrument in the prior art is found as follows: CN 205301323U's assembled rice falling particle nature testing arrangement, including a ear of grain box 1 of getting that has pull formula structure, the upper end opening of getting ear of grain box 1, the upper end four corners department at getting ear of grain box 1 is provided with the jack, every jack fit installs pole 2, four pole 2 cooperations form a square space skeleton, install bounding wall 3 on four sides of this space skeleton, bounding wall 3 includes a square plate body, be provided with through-hole section 31 at the right-hand member of this plate body, be provided with the circular ring ear 32 with through-hole section 31 cooperation in the upper and lower both sides of the left end of plate body, the height of two circular ring ears 32 is the same with the height of square plate body with the height of through-hole section 31, the inner aperture of circular ring ear 32 is the same with the inner aperture of through-hole section 31, but still there is certain defect in this technique, do not have the function of carrying out the rice falling particle survey of shaking formula, can't adjust the rice atress size, the rice atress is inhomogeneous, the part is not dismantled and installation easily, and is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable rice falling grain nature apparatus to what provide does not possess among the above-mentioned background art and shakes the function that carries out the rice falling grain survey, can't adjust the rice atress size, the rice atress is inhomogeneous, and the part is not good to be dismantled and the installation, the inconvenient problem of carrying.

In order to achieve the above object, the utility model provides a following technical scheme: a portable rice falling-grain tester comprises a bottom plate, a cover plate and a first rotating ring,

the top fixedly connected with motor of bottom plate, the drive column and the slewing mechanism fixed connection of motor, and slewing mechanism's top welding is in the below of rotary column, the top of rotary column is provided with the detection bucket, and the internal thread who detects the bucket has the bolt, the apron is located the recess that detects the bucket, the both ends of first commentaries on classics circle are connected with first rocking arm, and first commentaries on classics side is rotated with the bottom plate and is connected, the one end of first rocking arm is inside to be run through by the pivot, and first rocking arm rotates with the pivot to be connected, the pivot runs through the inside of second rocking arm, and pivot and second rocking arm constitution rotate to be connected, the right side fixed connection second commentaries on classics of second rocking arm, and the internal rotation of second commentaries on classics circle is connected with the one end of second pivot, and the other end of second pivot rotates with the third commentaries on classics circle and is connected

Preferably, slewing mechanism includes turning block, interior post, ball and outer post, the left side top surface of turning block and the below fixed connection of interior post, and the upper end and the ball of interior post rotate to be connected, and the side and the outer post of ball rotate to be connected.

Preferably, the balls are mounted between the grooves of the inner and outer columns and are annularly disposed at equal distances about a vertical centerline of the inner column.

Preferably, the rotary column is in threaded connection with the bolt, and the bolt is annularly arranged at equal intervals about the vertical center line of the rotary column.

Preferably, the groove of the detection barrel is matched with the cover plate in size, and the vertical central line of the detection barrel and the cover plate is positioned at the same position.

Preferably, the first rotating arm, the rotating shaft and the second rotating arm are all arranged at four positions, and the first rotating arm 9 and the second rotating arm are all vertically arranged with the rotating shaft.

Preferably, the second rotating shaft penetrates through the inside of the rotating column, and the second rotating shaft is rotatably connected with the rotating column.

Through adopting above-mentioned technical scheme, the rice that carries on that realizes can shaking the dynamic formula is fallen and is surveyd, and the steerable speed of rocking is compared the manpower higher to the test accuracy degree, can dismantle partial part simultaneously, conveniently carries more.

Compared with the prior art, the beneficial effects of the utility model are that: this rice falling grain nature apparatus shakes the rice falling grain survey of carrying on of dynamic formula for rice atress is more even, and steerable speed of rocking simultaneously makes the falling grain nature of rice under can testing different atresss, and the part can be dismantled, and is small, conveniently carries, and well collects the rice grain.

(1) Be provided with motor, slewing mechanism for through the power of control motor, steerable slewing mechanism's slew velocity, thereby the speed of rocking of control rotary column, and then the speed of rocking of control detection bucket realizes testing the falling grain nature of rice under the different atresss, and slewing mechanism's setting is through the effect of ball, makes rotatory light more.

(2) Be provided with the bolt for rice falling grain nature apparatus can dismantle through the bolt and install the detection bucket, makes dismantlement and installation detect bucket light more, can dismantle conveniently to carry, has also made things convenient for simultaneously to take out the grain of rice, because many places are provided with the bolt, makes the fixed more stable that detects the bucket.

Drawings

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

fig. 2 is a schematic structural view of the first rotating arm, the rotating shaft and the second rotating arm of the present invention;

fig. 3 is a schematic structural diagram of the rotating mechanism of the present invention.

In the figure: 1. the device comprises a bottom plate, 2, a motor, 3, a rotating mechanism, 301 and a rotating block; 302. an inner column; 303. a ball bearing; 304. an outer column; 4. the device comprises a rotary column 5, a detection barrel 6, a bolt 7, a cover plate 8, a first rotary ring 9 and a first rotary arm; 10. a rotating shaft; 11. a second rotating arm; 12. a second rotation; 13. a second rotating shaft; 14. and a third revolution.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: portable rice falling-grain tester

The first embodiment;

in order to test the rice grain falling performance under different stresses, the rice is enabled to shake and fall with uniform stress.

According to the illustration of fig. 1 and 3, a motor 2 is fixedly connected above the bottom plate 1, and a driving column of the motor 2 is fixedly connected with a rotating mechanism 3.

Specifically, the rotating mechanism 3 comprises a rotating block 301, an inner column 302, a ball 303 and an outer column 304, wherein the top surface of the left side of the rotating block 301 is fixedly connected with the lower part of the inner column 302, the upper end of the inner column 302 is rotatably connected with the ball 303, and the side surface of the ball 303 is rotatably connected with the outer column 304.

In a preferred embodiment of the present embodiment, the balls 303 are mounted between the grooves of the inner and

outer columns

302 and 304, and the balls 303 are annularly disposed at equal distances about the vertical centerline of the inner column 302.

During operation, the rotating block 301 is rotated through the control motor, rotation is more smooth under the action of the balls 303, the inner column 302 rotates in the outer column 304, and the rice falling performance under different stresses can be tested through the control motor.

According to fig. 1 and 2, two ends of the first rotating ring 8 are connected with first rotating arms 9, the side faces of the first rotating ring 8 are rotatably connected with the bottom plate 1, the inside of one end of each first rotating arm 9 is penetrated through by a rotating shaft 10, the first rotating arms 9 are rotatably connected with the rotating shafts 10, the rotating shafts 10 penetrate through the inside of the second rotating arms 11, the rotating shafts 10 and the second rotating arms 11 form a rotating connection, the right side of the second rotating arms 11 is fixedly connected with second rotating rings 12, the inside of the second rotating rings 12 is rotatably connected with one end of a second rotating shaft 13, and the other end of the second rotating shaft 13 is rotatably connected with a third rotating ring 14.

Preferably, the first rotating arm 9, the rotating shaft 10 and the second rotating arm 11 are all arranged at four positions, and the first rotating arm 9 and the second rotating arm 11 are all arranged vertically to the rotating shaft 10.

Specifically, the second rotating shaft 13 penetrates through the inside of the rotating column 4, and the second rotating shaft 13 is rotatably connected with the rotating column 4.

The during operation, drive slewing mechanism 3 through the motor and rotate, thereby it draws the circle to drive the lower extreme of rotary column 4, because second pivot 13 runs through the inside with rotary column 4, and rotate between second pivot 13 and the rotary column 4 and be connected, when interior post 302 removes, outer post 304 does not rotate, but outer post 304 can follow interior post 302 and carry out the annular motion, when outer post 304 is followed interior post 302 and is moved simultaneously, first commentaries on classics circle 8, second commentaries on classics circle 12 can rotate with second pivot 13, thereby make the lower extreme of rotary column 4 draw the more smooth of circle, make and rock the particle that falls, atress is more even.

Example two;

the present embodiment is further described in the above embodiments, and it should be understood that the present embodiment includes all the technical features described above and is further specifically described.

The rice falling characteristic tester can be more convenient to carry, and rice grains can be taken out conveniently.

According to the illustration of fig. 1 and 3, the upper part of the rotating mechanism 3 is welded below the rotating column 4, the upper part of the rotating column 4 is provided with a detection barrel 5, the inner thread of the detection barrel 5 is connected with a bolt 6, and a cover plate 7 is positioned in a groove of the detection barrel 5.

In a preferred version of the present embodiment, the rotary column 4 is threadedly coupled to the bolt 6, and the bolts 6 are annularly disposed at equal distances with respect to a vertical center line of the rotary column 4.

Specifically, when needs are dismantled and are detected bucket 5, through rotatory bolt 6, make rotary column 4 and bolt 6 contactless, thereby can dismantle and detect bucket 5, when needs are fixed and are detected bucket 5, through rotatory bolt 6, make detect bucket 5 with state rotary column 4 all carry out threaded connection with bolt 6, because many places are provided with bolt 6, make fixed detection bucket 5 more stable, can dismantle and detect bucket 5, make the apparatus more conveniently carry, can directly dismantle simultaneously and detect bucket 5 and pour out the grain of rice, conveniently take out the grain of rice.

Example three;

The rice grain storage stability is realized for the rice falling-grain tester.

According to fig. 1, the cover 7 is located in a recess of the detection bucket 5.

In the preferred scheme of this embodiment, the groove of detection bucket 5 is identical to the size of cover plate 7, and the vertical center lines of detection bucket 5 and cover plate 7 are located at the same position.

Specifically, through directly covering apron 7 on the recess that detects bucket 5, it is stable to realize storing the rice grain, conveniently takes out the rice grain simultaneously.

During the use, through putting into the rice and detecting bucket 5 in, through directly covering apron 7 on the recess that detects bucket 5, seal the rice, the motor is opened to the rethread, the falling grain nature of rice under the different atresss of test can be realized to power through the control motor, the motor drives slewing mechanism 3 and rotates, because second pivot 13 runs through the inside with rotary column 4, and rotate between second pivot 13 and the rotary column 4 and be connected, when making inner column 302 rotate, outer column 304 does not rotate, the list can be followed 302 and is carried out the motion of drawing a circle, thereby make and detect bucket 5 and rock, rock the in-process at detection bucket 5, first circle 8, second circle 12 can rotate with second pivot 13, thereby make the circle of drawing of rotary column 4 rock more comfortable, after detecting, through rotatory 6 screw threads, can dismantle and detect bucket 5, conveniently take out the rice grain.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations or positional relationships illustrated in the drawings, and are used merely to simplify the description of the present disclosure, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present disclosure.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Portable rice falling particle nature apparatus, including bottom plate (1), apron (7) and first commentaries on classics circle (8), its characterized in that: the top fixedly connected with motor (2) of bottom plate (1), the drive post and the slewing mechanism (3) fixed connection of motor (2), and the top welding of slewing mechanism (3) is in the below of slewing post (4), the top of slewing post (4) is provided with detects bucket (5), and the internal thread who detects bucket (5) is connected with bolt (6), apron (7) are located the recess that detects bucket (5), the both ends of first slewing ring (8) are connected with first slewing arm (9), and first slewing ring (8) side rotates with bottom plate (1) and is connected, the one end of first slewing arm (9) is inside to be run through by pivot (10), and first slewing arm (9) rotates with pivot (10) and is connected, pivot (10) run through the inside of second slewing arm (11), and pivot (10) and second slewing arm (11) constitute to rotate and are connected, the right side fixed connection second slewing ring (12) of second slewing arm (11), and the inside rotation of second slewing ring (12) is connected with second pivot (13) and the other end of second slewing ring (13), and the rotation of second slewing arm (13) and the other end are connected.

2. The portable rice graining ability analyzer as set forth in claim 1, wherein: slewing mechanism (3) include turning block (301), interior post (302), ball (303) and outer post (304), the below fixed connection of the left side top surface of turning block (301) and interior post (302), and the upper end of interior post (302) rotates with ball (303) to be connected, and the side of ball (303) rotates with outer post (304) to be connected.

3. The portable rice graininess analyzer according to claim 2, wherein: the balls (303) are mounted between the grooves of the inner column (302) and the outer column (304), and the balls (303) are annularly arranged at equal distances with respect to the vertical center line of the inner column (302).

4. The portable rice graining ability analyzer as set forth in claim 1, wherein: the rotary column (4) is in threaded connection with the bolt (6), and the bolt (6) is annularly arranged at equal intervals relative to the vertical center line of the rotary column (4).

5. The portable rice graining ability analyzer as set forth in claim 1, wherein: the groove of the detection barrel (5) is matched with the cover plate (7) in size, and the vertical center lines of the detection barrel (5) and the cover plate (7) are positioned at the same position.

6. The portable rice graining ability analyzer as set forth in claim 1, wherein: the first rotating arm (9), the rotating shaft (10) and the second rotating arm (11) are arranged at four positions, and the first rotating arm (9) and the second rotating arm (11) are vertically arranged with the rotating shaft (10).

7. The portable rice graining ability analyzer as set forth in claim 1, wherein: the second rotating shaft (13) penetrates through the interior of the rotating column (4), and the second rotating shaft (13) is rotatably connected with the rotating column (4).