CN216593190U

CN216593190U - Portable crown check out test set

Info

Publication number: CN216593190U
Application number: CN202123179806.6U
Authority: CN
Inventors: 陈良; 林媛媛; 薛联凤; 云挺
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-24
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a portable crown detection device, which relates to the technical field of crown detection devices and comprises a positioning seat, a second clamping seat, a fixing mechanism arranged on the side wall of the positioning seat and a detection mechanism arranged on the second clamping seat, wherein the fixing mechanism comprises clamping plates and studs, the two clamping plates are symmetrically arranged on the outer side wall of the positioning seat along the central axis of the positioning seat, two screw holes are formed in the two clamping plates, the two studs are respectively and movably connected with the two screw holes, the detection mechanism comprises slide columns, mounting frames and detection rings, the two slide columns are symmetrically arranged on the two sides of the second clamping seat along the central axis of the second clamping seat, the four mounting frames are respectively arranged at the central positions of the two ends of the two slide columns, the other ends of the four mounting frames are respectively and fixedly connected with the four side walls of the second clamping seat, one ends of the two detection rings close to the second clamping seat are respectively provided with slide holes, the two slide columns are respectively and movably connected with the two slide holes, in the utility model, the upright post is movably connected with the positioning seat, so that the device is convenient to disassemble.

Description

Portable crown check out test set

Technical Field

The utility model relates to the technical field of crown detection equipment, in particular to portable crown detection equipment.

Background

Among the prior art, adopt ultrasonic detection device as crown detection device, carry out the crown and detect and confirm the crown volume, ultrasonic detection device has included ultrasonic scanning sensor and terminal, and ultrasonic sensor relies on the propulsion of manpower or other devices at first to remove the place ahead of crops, and ultrasonic sensor surveys the crown of crops, and the terminal obtains the crown volume after ultrasonic sensor's detected signal is handled and is calculated.

The existing portable crown detection equipment is often provided with the problems that an upright post is unstable to fix, a detection mechanism is too complex and the like, and therefore the portable crown detection equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide portable crown detection equipment which can effectively solve the problems of unstable upright post fixation, excessively complex detection mechanism and the like in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that: a portable crown detection device comprises a positioning seat, a second clamping seat, a fixing mechanism arranged on the side wall of the positioning seat and a detection mechanism arranged on the second clamping seat, wherein the positioning seat is of a cylindrical structure and is hollow inside, the fixing mechanism comprises clamping plates and studs, the two clamping plates are symmetrically arranged on the outer side wall of the positioning seat along the central axis of the positioning seat, two screw holes are formed in the two clamping plates, the two studs are respectively movably connected with the two screw holes, the detection mechanism comprises slide columns, mounting frames and detection rings, the two slide columns are symmetrically arranged on two sides of the second clamping seat along the central axis of the second clamping seat, the four mounting frames are respectively arranged at the central positions of two ends of the two slide columns, the other ends of the four mounting frames are respectively fixedly connected with the four side walls of the second clamping seat, and one ends of the two detection rings, which are close to the second clamping seat, are respectively provided with a slide hole, the two sliding columns are respectively movably connected with the two sliding holes.

Preferably, the positioning seat further comprises a base, the upper side of the base is connected with the lower side of the outer portion of the positioning seat, the positioning seat is located in the center of the upper side of the base, and the base can be further used for placing an ultrasonic scanning terminal.

Preferably, the positioning seat further comprises a lifting assembly, the lifting assembly is arranged above the positioning seat, and the lifting assembly can change the height of the detection mechanism to adapt to the height of the crown.

Preferably, the lifting assembly comprises an upright column, a lifting rod, an inflation tube and an inflation airbag, the upright column is movably connected with the positioning seat, the other end of the upright column is movably connected with one end, close to the base, of the lifting rod, the end, close to the positioning seat, of the upright column is provided with a mounting hole, the inflation tube is connected with the mounting hole, the other end of the inflation tube is connected with the inflation airbag, and the height of the detection mechanism is changed by air pressure lifting between the lifting rod and the upright column.

Preferably, the second cassette still includes coupling assembling, coupling assembling sets up between lifter and second cassette, coupling assembling includes first cassette and connecting rod, first cassette is located the one end central point that the base was kept away from to the lifter and puts, just first cassette and lifter swing joint, the one end swing joint that the lifter is close to first cassette other end and connecting rod, the one end swing joint that the lifter is close to the connecting rod other end and second cassette, swing joint changes detection mechanism's detection position between first cassette and the lifter, conveniently carries out the detection to it in crown different positions.

Preferably, fixed establishment still includes splint and knob, two splint are located respectively two studs and are close to the one end central point of stand and put, two the knob is located respectively two studs and is kept away from the one end central point of stand and put, two splint all with stand swing joint, swing knob drive swing joint between stud and the cardboard, and then the distance between adjustment splint and the stand.

Preferably, the detection mechanism further comprises four scanning sensors, the four scanning sensors are respectively arranged on two side walls of the detection rings, which are far away from the second clamping seat, and are far away from each other, and the scanning sensors can scan the volume of the tree crown.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the upright post and the positioning seat are movably connected, so that the device is convenient to disassemble and carry, after the upright post and the positioning seat are rotatably placed, the conditions such as shaking and the like can occur, the side wall of the upright post needs to be fixed, at the moment, the knob is rotated to drive the stud and the clamping plate to be movably connected, so that the distance between the clamping plate and the upright post is changed, when the clamping plate is in contact with the side wall of the upright post, the upright post is clamped and fixed, and the influence of shaking on the detection mechanism is avoided;

2. according to the utility model, the height difference between the detection mechanism and the crown is changed by the movable connection between the lifting rod and the stand column, the positions of the detection mechanism around the crown are changed by the movable connection between the first clamping seat and the lifting rod, so that the detection mechanism can conveniently detect the crown at different heights and different positions, the detection ring can conveniently change the position distance between the scanning sensor and the crown at a short distance, and the crown can be conveniently scanned in an all-dimensional manner, so that the detection scanning result is more perfect, the design is simple, the use is convenient, and the result is accurate.

Drawings

FIG. 1 is a schematic view of an overall structure of a portable crown detection device according to the present invention;

FIG. 2 is a front view of a portable crown detection device of the present invention;

FIG. 3 is a top view of a portable crown detection device according to the present invention;

FIG. 4 is a side view of a portable crown detection device of the present invention;

fig. 5 is a schematic view of the enlarged structure of a portion a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. positioning seats; 3. a column; 4. a lifting rod; 5. an inflation tube; 6. an inflatable air bag; 7. clamping a plate; 8. a stud; 9. a splint; 10. a knob; 11. a first card holder; 12. a connecting rod; 13. a second card holder; 14. a traveler; 15. a mounting frame; 16. a detection ring; 17. the sensor is scanned.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention is a portable crown detection device, comprising a positioning seat 2, a second clamping seat 13, a fixing mechanism disposed on a side wall of the positioning seat 2, and a detection mechanism disposed on the second clamping seat 13, wherein the positioning seat 2 is cylindrical and hollow, the fixing mechanism comprises two clamping plates 7 and studs 8, the two clamping plates 7 are symmetrically disposed on an outer side wall of the positioning seat 2 along a central axis of the positioning seat 2, two screw holes are disposed inside the two clamping plates 7, the two studs 8 are movably connected with the two screw holes, the detection mechanism comprises a sliding post 14, a mounting frame 15, and a detection ring 16, the two sliding posts 14 are symmetrically disposed on two sides of the second clamping seat 13 along the central axis of the second clamping seat 13, the four mounting frames 15 are respectively disposed at central positions of two ends of the two sliding posts 14, the other ends of the four mounting frames 15 are fixedly connected with four side walls of the second clamping seat 13, one ends of the two detection rings 16 close to the second clamping seat 13 are both provided with sliding holes, the two sliding columns 14 are movably connected with the two sliding holes respectively.

Furthermore, the positioning seat 2 further comprises a base 1, the upper side of the base 1 is connected with the lower side of the outer part of the positioning seat 2, the positioning seat 2 is located at the center position above the base 1, and the base 1 can also be used for placing an ultrasonic scanning terminal.

Further, the positioning seat 2 further comprises a lifting assembly, the lifting assembly is arranged above the positioning seat 2, and the lifting assembly can change the height of the detection mechanism to adapt to the height of the crown.

Further, lifting unit includes stand 3, lifter 4, gas tube 5 and inflatable airbag 6, stand 3 and positioning seat 2 swing joint, the stand 3 other end and lifter 4 are close to the one end swing joint of base 1, the stand 3 is close to the one end of positioning seat 2 and has been seted up the mounting hole, gas tube 5 is connected with the mounting hole, the 5 other ends of gas tube are connected with inflatable airbag 6, atmospheric pressure goes up and down to change detection mechanism's height between lifter 4 and the stand 3.

Further, second cassette 13 still includes coupling assembling, coupling assembling sets up between lifter 4 and second cassette 13, coupling assembling includes first cassette 11 and connecting rod 12, first cassette 11 is located the one end central point that base 1 was kept away from to lifter 4 and puts, and first cassette 11 and lifter 4 swing joint, the one end swing joint that the lifter 4 is close to first cassette 11 other end and connecting rod 12, the one end swing joint that the lifter 4 is close to the connecting rod 12 other end and second cassette 13, swing joint changes detection mechanism's detection position between first cassette 11 and the lifter 4, it is convenient to carry out the detection to it in crown different positions.

Further, fixed establishment still includes splint 9 and knob 10, and two splint 9 are located two studs 8 respectively and are close to the one end central point of stand 3 and put, and two knobs 10 are located two studs 8 respectively and are kept away from the one end central point of stand 3 and put, and two splint 9 all with stand 3 swing joint, and swing joint between rotating knob 10 drive stud 8 and the cardboard 7, and then the distance between adjustment splint 9 and the stand 3.

Further, the detection mechanism further comprises scanning sensors 17, the four scanning sensors 17 are respectively arranged on two side walls of the detection ring 16, which are far away from the second clamping seat 13, and are far away from each other, and the scanning sensors 17 can scan to obtain the volume of the tree crown.

The working principle of the utility model is as follows: the model of the scanning sensor 17 is DT35-B15251, the upright post 3 is movably connected with the positioning seat 2, the device is convenient to disassemble and carry, the side wall of the upright post 3 needs to be fixed in order to avoid the conditions of shaking and the like after the upright post 3 and the positioning seat 2 are rotatably placed, in the fixing mechanism, the knob 10 is rotated to drive the stud 8 to be movably connected with the clamping plate 7, so as to change the distance between the clamping plate 9 and the upright post 3, the upright post 3 is clamped and fixed when the clamping plate 9 is contacted with the side wall of the upright post 3, after the upright post 3 is fixed, the movable connection between the lifting rod 4 and the upright post 3 changes the height difference between the detection mechanism and the tree crown, wherein the lifting process is realized by pressing the inflatable air bag 6, the movable connection between the first clamping seat 11 and the lifting rod 4 changes the position of the detection mechanism around the tree crown, and the detection mechanism is convenient to detect the tree crown at different heights and different positions, the detection ring 16 changes the position distance between the scanning sensor 17 and the tree crown at a short distance, so that the tree crown can be conveniently scanned in an all-around manner.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable crown check out test set which characterized in that: the device comprises a positioning seat (2), a second clamping seat (13), a fixing mechanism arranged on the side wall of the positioning seat (2) and a detection mechanism arranged on the second clamping seat (13), wherein the positioning seat (2) is of a cylindrical structure and is hollow inside, the fixing mechanism comprises clamping plates (7) and studs (8), the two clamping plates (7) are symmetrically arranged on the outer side wall of the positioning seat (2) along the central axis of the positioning seat (2), two screw holes are formed in the two clamping plates (7), the two studs (8) are respectively movably connected with the two screw holes, the detection mechanism comprises sliding columns (14), mounting frames (15) and detection rings (16), the two sliding columns (14) are symmetrically arranged on two sides of the second clamping seat (13) along the central axis of the second clamping seat (13), the four mounting frames (15) are respectively arranged at the central positions of two ends of the two sliding columns (14), the other ends of the four mounting frames (15) are fixedly connected with four side walls of the second clamping seat (13) respectively, slide holes are formed in one ends, close to the second clamping seat (13), of the two detection rings (16), and the two slide columns (14) are movably connected with the two slide holes respectively.

2. The portable crown detection device according to claim 1, wherein: the positioning seat (2) further comprises a base (1), the upper portion of the base (1) is connected with the lower portion of the outer portion of the positioning seat (2), and the positioning seat (2) is located in the center of the upper portion of the base (1).

3. The portable crown detection device according to claim 2, wherein: the positioning seat (2) further comprises a lifting assembly, and the lifting assembly is arranged above the positioning seat (2).

4. The portable crown detection device according to claim 3, wherein: lifting unit includes stand (3), lifter (4), gas tube (5) and inflatable airbag (6), stand (3) and positioning seat (2) swing joint, the one end swing joint that stand (3) other end and lifter (4) are close to base (1), the mounting hole has been seted up to stand (3) one end that is close to positioning seat (2), gas tube (5) are connected with the mounting hole, gas tube (5) other end and inflatable airbag (6) are connected.

5. The portable crown detection device according to claim 4, wherein: second cassette (13) still includes coupling assembling, coupling assembling sets up between lifter (4) and second cassette (13), coupling assembling includes first cassette (11) and connecting rod (12), first cassette (11) are located lifter (4) and keep away from the one end central point of base (1) and put, just first cassette (11) and lifter (4) swing joint, the one end swing joint that the lifter (4) is close to the first cassette (11) other end and connecting rod (12), the one end swing joint that the lifter (4) is close to the connecting rod (12) other end and second cassette (13).

6. The portable crown detection device according to claim 5, wherein: the fixing mechanism further comprises a clamping plate (9) and a knob (10), wherein the clamping plate (9) is respectively arranged at one end center position, close to the stand column (3), of the two stud bolts (8), the knob (10) is respectively arranged at one end center position, far away from the stand column (3), of the two stud bolts (8), and the clamping plate (9) is movably connected with the stand column (3).

7. The portable crown detection device according to claim 6, wherein: the detection mechanism further comprises scanning sensors (17), and the four scanning sensors (17) are respectively arranged on two side walls, far away from the second clamping seat (13), of the two detection rings (16) and far away from each other.