CN214066839U

CN214066839U - Grain physical detection auxiliary device with rotating seat

Info

Publication number: CN214066839U
Application number: CN202023177167.5U
Authority: CN
Inventors: 朱启思; 张少波; 吴军辉; 王亚军; 钟国才
Original assignee: Guangdong Grain Science Institute
Current assignee: Guangdong Grain Science Institute
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-27
Anticipated expiration: 2030-12-25

Abstract

The utility model provides a grain physical detection auxiliary device with a rotary seat, wherein a support wall component and a magnifier component are arranged on a base; the supporting wall assembly comprises a supporting arm base and a supporting arm, the supporting arm base is arranged on the base, and the bottom end of the supporting arm is connected to the supporting arm base; the magnifier assembly comprises a magnifier bracket and a magnifier, the magnifier bracket comprises a connecting arm and an annular seat, and the magnifier is arranged in the annular seat; the magnifier assembly is connected to the top end of the supporting arm of the supporting wall assembly through the tail end of the connecting arm; the top of base has circular installation position and base shaft hole, and the roating seat activity of a disc is arranged in on the front of base with circular installation position block, and the top edge of roating seat has the annular limit and makes and form the detection zone in the roating seat, and the bottom central authorities of roating seat have the roating seat pivot and the activity is inserted in the base shaft hole of base. The utility model discloses simple structure, convenient to use can let the measurement personnel develop the detection of grain physical indicator in succession, high-efficient, accurately.

Description

Grain physical detection auxiliary device with rotating seat

Technical Field

The utility model belongs to the technical field of the inspection and detects technique and specifically relates to a grain physics detects auxiliary device with roating seat is related to.

Background

Physical indexes of the grain, such as processing precision, chalkiness, imperfect rate, yellow rice and the like, are important indexes reflecting the quality of the grain, are also main bases for pricing and quality monitoring of the grain and the like, and the accuracy of detection results is very important. Currently, such indexes are mainly determined by visual inspection and are greatly influenced by the environment. At most grain detection laboratory, the measurement personnel still adopt ordinary white porcelain square plate to hold the sample, develop relevant detection under natural light or ordinary lighting condition, cause measurement personnel's visual fatigue very easily, lead to the detection error, ordinary white porcelain square plate removes inconveniently simultaneously, reduces work efficiency, especially when ambient light is unsatisfactory, measurement personnel need distinguish repeatedly, waste time and energy, can't be quick, high-efficient, the accurate detection achievement of developing. There is therefore a need for improvement.

Disclosure of Invention

The utility model aims at providing a grain physics detects auxiliary device with roating seat, its simple structure, convenient to use can let the measurement personnel develop the detection of grain physics index in succession, high-efficient, accurately.

The utility model discloses a following technical scheme of purpose accessible realizes:

a grain physical detection auxiliary device with a rotary seat comprises a base, wherein the base is of a flat box structure, and a supporting wall assembly and a magnifier assembly are arranged on the base; the supporting wall assembly comprises a supporting arm base and a supporting arm, the supporting arm base is arranged on the base, the supporting arm is in an L-shaped rod-shaped structure, and the bottom end of the supporting arm is connected to the supporting arm base; the magnifier assembly comprises a magnifier bracket and a magnifier, the magnifier bracket comprises a connecting arm and an annular seat positioned at the front end of the connecting arm, an annular boss is arranged on the inner wall of the bottom end of the annular seat, the magnifier is arranged in the annular seat, and the edge part of the magnifier is lapped on the annular boss of the annular seat; the magnifier assembly is connected to the top end of the supporting arm of the supporting wall assembly through the tail end of the connecting arm, so that the magnifier is horizontally positioned above the base; the top of base has circular installation position, and the middle part that is located circular installation position has the base shaft hole of vertical setting, and the roating seat activity of a disc is arranged in on the front of base with circular installation position block, the top edge of roating seat has annular limit and makes the roating seat form the detection zone, and the bottom central authorities of roating seat have the roating seat pivot and the activity is inserted in the base shaft hole of base.

Preferably, an edge portion of the front surface of the base is provided with a strip-shaped longitudinal guide bar, the bottom surface of the support arm base of the support wall assembly is provided with a guide groove, and the guide groove is movably inserted in the longitudinal guide bar so that the support wall assembly is movably arranged on one edge portion of the front surface of the base and moves back and forth along the longitudinal guide bar.

Preferably, the support arm in the support wall assembly comprises a movable upper arm and a movable lower arm, wherein two ends of the movable upper arm are respectively provided with an upper arm shaft hole, the top end of the movable lower arm is provided with a lower arm shaft hole, and the bottom end of the movable lower arm is provided with a rotatable vertical shaft; the movable upper arm is rotatably connected with the top end of the movable lower arm through an upper arm shaft hole at the bottom end of the movable upper arm, a lower arm shaft hole of the movable lower arm and a damping rotating shaft, and the movable lower arm is fixedly connected with the top of the support arm base through the tail end of the vertical shaft; the tail end of the connecting arm in the magnifier assembly is provided with a connecting shaft hole, and the magnifier assembly is rotatably connected with the top end of the movable upper arm in the supporting wall assembly through the connecting shaft hole of the connecting arm, the upper arm shaft hole at the top end of the movable upper arm and the other damping rotating shaft.

Preferably, the support arm base in the support wall assembly is of a magnetic bezel construction.

Preferably, in the magnifier bracket of the magnifier assembly, the bottom surface of the annular seat is provided with a plurality of LED lamps arranged below the edge of the magnifier correspondingly.

Preferably, in the magnifier bracket of the magnifier assembly, a top cover is movably arranged on the top of the annular seat, and the top cover can seal the top of the annular seat to seal the magnifier in the annular seat.

Preferably, the rotary seat is made of transparent materials, and a lamp tube is arranged below the rotary seat in the circular installation position of the base.

The utility model has the following substantive characteristics and progress:

1. the utility model discloses a grain physical detection auxiliary device with a rotary seat, which is connected with a base rotating shaft through the rotary seat, so that the observation angle of grain particles can be rotationally adjusted during detection, and the use is convenient; meanwhile, the position and the angle of the magnifier can be flexibly adjusted during observation through the movable connection of the support arm component and the movable connection of the support wall component and the magnifier component, so that the use requirements of different detection scenes are met; in addition, the grain sample is prevented from sliding off in the detection process through the detection area, and the grain sample after the detection is finished is cleaned through the movable plugging rotary seat.

2. The utility model discloses a grain physical examination auxiliary device with roating seat, it sets up annular boss through the annular seat of magnifying glass subassembly, makes the magnifying glass block in the annular seat, prevents that the magnifying glass from taking place the displacement, reduces the adjustment of magnifying glass position when examining, promotes detection efficiency; and further, the replacement of new and old lenses or lenses with different power is facilitated.

3. The utility model discloses a grain physics detects auxiliary device with roating seat, it effectively improves the illuminance of testing environment through set up adjustable comfortable light source in the roating seat below for the outward appearance and the detail of observation grain granule that detection personnel can be more clear both promote visual effect and detection accuracy, alleviate visual fatigue again.

Drawings

Fig. 1 is a schematic structural view of the utility model discloses a grain physics detection auxiliary device with roating seat.

Fig. 2 is the utility model discloses a grain physics detects auxiliary device's annular seat structural diagram with roating seat.

Fig. 3 is a schematic connection diagram of the auxiliary device for detecting physical grain with a rotary seat of the present invention.

Fig. 4 is the utility model discloses a grain physics detects auxiliary device's base detection zone sketch map with roating seat.

Fig. 5 is the utility model discloses a grain physics detects auxiliary device's magnifying glass mounting structure sketch map with roating seat.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Examples

Referring to fig. 1 to 5, an auxiliary device for detecting grain physics with a rotary seat comprises a base 1, wherein the base 1 is in a flat box structure, and a support wall assembly and an amplifier assembly are arranged on the base 1. The support wall component comprises a support arm base 2 and a support arm, the support arm base 2 adopts a magnetic meter seat structure and is arranged on the base 1, and the support arm is connected onto the support arm base 2 in an L-shaped rod-shaped structure and the bottom end of the L-shaped rod-shaped structure. The magnifying glass assembly comprises a magnifying glass support and a magnifying glass 6, the magnifying glass support comprises a connecting arm 5 and an annular seat 51 located at the front end of the connecting arm 5, and the magnifying glass assembly is connected to the top end of the supporting arm of the supporting wall assembly through the tail end of the connecting arm 5, so that the magnifying glass 6 is horizontally located above the base 1. The inner wall of the bottom end of the annular seat 51 is provided with an annular boss 52, and the magnifier 6 is arranged in the annular seat 51, and the edge of the magnifier is lapped on the annular boss 52 of the annular seat 51. The bottom surface of the annular seat 51 is provided with a plurality of LED lamps 54 which are arranged below the edge of the magnifier 6. A top cover 53 is movably arranged on the top of the annular seat 51, and the top cover 53 can cover the top of the annular seat 51 to seal the magnifier 6 in the annular seat 51.

The top of base 1 has circular installation position 14, and the middle part that is located circular installation position 14 has the base shaft hole 10 of vertical setting, and the activity of a disc roating seat 7 is arranged in and is blocked circular installation position 14 on the front of base 1, and the top edge of roating seat 7 has annular limit 71 and makes the interior detection zone that forms of roating seat 7, and the bottom center of roating seat 7 has roating seat pivot 70 and the activity is inserted in base shaft hole 10 of base 1. The rotary seat 7 is made of transparent materials, and a lamp tube 13 is arranged below the rotary seat 7 in the circular installation position 14 of the base 1.

The long strip-shaped longitudinal guide strip 11 is arranged on one edge part of the front surface of the base 1, the guide groove 21 is arranged on the bottom surface of the support arm base 2 of the support wall component, and the guide groove 21 can be movably inserted on the longitudinal guide strip 11 to ensure that the support wall component is movably arranged on one edge part of the front surface of the base 1 and moves back and forth along the longitudinal guide strip 11.

Support arm has upper arm shaft hole including activity upper arm 4 and activity underarm 3 among the support wall subassembly, and the both ends of activity upper arm 4 have respectively, and the top of activity underarm 3 has underarm shaft hole, the bottom is equipped with rotatable vertical axle 31. The movable upper arm 4 is rotatably connected with the top end of the movable lower arm 3 through an upper arm shaft hole at the bottom end of the movable upper arm, a lower arm shaft hole of the movable lower arm 3 and a damping rotating shaft 9, and the movable lower arm 3 is fixedly connected with the top of the support arm base 2 through the tail end of the vertical shaft 31. The tail end of the connecting arm 5 in the magnifier assembly is provided with a connecting shaft hole, and the magnifier assembly is rotatably connected with the top end of the movable upper arm 4 in the supporting wall assembly through the connecting shaft hole of the connecting arm 5, the upper arm shaft hole at the top end of the movable upper arm 4 and another damping rotating shaft 9.

In grain physics detects, place grain granule in the detection zone of roating seat 7, roating seat 7 is rotatory through the pivot with base 1, and annular limit 71 forms the detection zone flange, avoids grain granule to drop from the detection zone. Meanwhile, the lamp tube 13 gives brightness required by detection through luminosity adjustment, detection accuracy is improved, and visual fatigue is relieved. Through the support arm component at base 1 back-and-forth movement, the rotatable coupling of activity upper arm 4 and activity lower arm 3 to and the rotatable coupling of connecting arm 5 and activity upper arm 4, make the viewing position and the angle of magnifying glass can adjust in a flexible way, satisfy the use needs of different detection scenes. In addition, as shown in fig. 3, the rotary seat 7 can be pulled out from the base shaft hole 10 of the base 1, so that grain particles can be conveniently recovered and cleaned when the detection is completed, the supporting wall component can be completely taken down from the base 1, and the supporting wall component can be fixed through the supporting arm base 2 of the magnetic meter seat structure so as to be used in other places.

Claims

1. The utility model provides a grain physics detects auxiliary device with roating seat, its is including base (1), base (1) become the box body structure of platykurtic, its characterized in that: the base (1) is provided with a supporting wall assembly and a magnifier assembly; the supporting wall assembly comprises a supporting arm base (2) and a supporting arm, the supporting arm base (2) is arranged on the base (1), the supporting arm is of an L-shaped rod-shaped structure, and the bottom end of the supporting arm is connected to the supporting arm base (2); the magnifier assembly comprises a magnifier bracket and a magnifier (6), the magnifier bracket comprises a connecting arm (5) and an annular seat (51) positioned at the front end of the connecting arm (5), an annular boss (52) is arranged on the inner wall of the bottom end of the annular seat (51), the magnifier (6) is arranged in the annular seat (51), and the edge part of the magnifier is overlapped on the annular boss (52) of the annular seat (51); the magnifier assembly is connected to the top end of the supporting arm of the supporting wall assembly through the tail end of the connecting arm (5), so that the magnifier (6) is horizontally positioned above the base (1);

the top of base (1) has circular installation position (14), and the middle part that is located circular installation position (14) has base shaft hole (10) of vertical setting, and the roating seat (7) activity of a disc is arranged in and is kept off circular installation position (14) on the front of base (1), the top edge of roating seat (7) has annular limit (71) and makes roating seat (7) form the detection zone in, and the bottom center of roating seat (7) has roating seat pivot (70) and the activity is inserted in base shaft hole (10) of base (1).

2. The grain physical detection auxiliary device provided with the rotary base as claimed in claim 1, wherein: the supporting wall component is characterized in that a strip-shaped longitudinal guide strip (11) is arranged on one edge part of the front surface of the base (1), a guide groove (21) is arranged on the bottom surface of the supporting arm base (2) of the supporting wall component, and the guide groove (21) can be movably inserted into the longitudinal guide strip (11) to enable the supporting wall component to be movably arranged on one edge part of the front surface of the base (1) and move back and forth along the longitudinal guide strip (11).

3. The grain physical detection auxiliary device provided with the rotary base as claimed in claim 1, wherein: the supporting arm in the supporting wall assembly comprises a movable upper arm (4) and a movable lower arm (3), two ends of the movable upper arm (4) are respectively provided with an upper arm shaft hole, the top end of the movable lower arm (3) is provided with a lower arm shaft hole, and the bottom end of the movable lower arm is provided with a rotatable vertical shaft (31); the movable upper arm (4) is rotatably connected with the top end of the movable lower arm (3) through an upper arm shaft hole at the bottom end of the movable upper arm, a lower arm shaft hole of the movable lower arm (3) and a damping rotating shaft (9), and the movable lower arm (3) is fixedly connected with the top of the support arm base (2) through the tail end of the vertical shaft (31);

the tail end of the connecting arm (5) in the magnifier assembly is provided with a connecting shaft hole, and the magnifier assembly is rotatably connected with the top end of the movable upper arm (4) in the supporting wall assembly through the connecting shaft hole of the connecting arm (5), the upper arm shaft hole at the top end of the movable upper arm (4) and the other damping rotating shaft (9).

4. The grain physical inspection auxiliary device provided with the rotary base according to claim 1, 2 or 3, wherein: a supporting arm base (2) in the supporting wall component adopts a magnetic gauge stand structure.

5. The grain physical inspection auxiliary device provided with the rotary base according to claim 1, 2 or 3, wherein: in the magnifier bracket of the magnifier assembly, the bottom surface of the annular seat (51) is provided with a plurality of LED lamps (54) which are arranged below the edge of the magnifier (6).

6. The grain physical inspection auxiliary device provided with the rotary base according to claim 1, 2 or 3, wherein: in the magnifier bracket of the magnifier assembly, a top cover (53) is movably arranged on the top of the annular seat (51), and the top cover (53) can seal the top of the annular seat (51) to seal the magnifier (6) in the annular seat (51).

7. The grain physical inspection auxiliary device provided with the rotary base according to claim 1, 2 or 3, wherein: the rotary seat (7) is made of transparent materials, and a lamp tube (13) is arranged below the rotary seat (7) in the circular mounting position (14) of the base (1).