CN211012895U

CN211012895U - Plant tendril length measurement appearance

Info

Publication number: CN211012895U
Application number: CN201922319988.9U
Authority: CN
Inventors: 杨宇飞; 宋东光; 邹剑锋; 刘展舒; 陆森
Original assignee: Foshan University
Current assignee: Foshan University
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-07-14
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a plant tendril length measurement appearance, including the connecting seat, it is connected with left pinch roller and right pinch roller to rotate on the connecting seat, the rotation axis of left side pinch roller with the rotation axis of right pinch roller is parallel to each other, be provided with first annular groove on the periphery wall of left side pinch roller, be provided with the second annular groove on the periphery wall of right side pinch roller, left side pinch roller with form between the right side pinch roller and press from both sides tight space, the side of left side pinch roller is provided with the number of turns sensor, be provided with the counter on the connecting seat, the number of turns sensor with counter electric connection, the utility model discloses can conveniently measure the length of plant tendril, solve because of the crooked problem that is difficult to measure of plant tendril to measurable length is longer, and measured data is more accurate.

Description

Plant tendril length measurement appearance

Technical Field

The utility model relates to a plant tendril length measurement appearance.

Background

In the existing agricultural property survey, the measurement of the length of plant stems is a very tedious work, the length is usually measured by using a straight ruler or a measuring tape, in the length measurement operation of some civil engineering sites, a graduated scale is generally used for measuring, sometimes, a handheld distance measuring wheel is also used, the length distance between two points can be conveniently measured by the handheld distance measuring wheel, but the handheld distance measuring wheel cannot be conveniently applied to the measurement of the plant stems due to the fact that the whole volume of the handheld distance measuring wheel is too large, the measurement data are not accurate enough due to the inflexible nature of the straight ruler and the measuring tape, and then the length of the straight ruler is not long enough for the plant stems, so that the overall data are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plant tendril length measurement appearance to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.

The utility model provides a solution of its technical problem is:

the utility model provides a plant tendril length measurement appearance, includes the connecting seat, be connected with left pinch roller and right pinch roller in the rotation on the connecting seat, the rotation axis of left pinch roller with the rotation axis of right pinch roller is parallel to each other, be provided with first annular groove on the periphery wall of left pinch roller, be provided with second annular groove on the periphery wall of right pinch roller, left pinch roller with form between the right pinch roller and press from both sides tight space, the side of left pinch roller is provided with the number of turns sensor, be provided with the counter on the connecting seat, the number of turns sensor with counter electric connection.

The technical scheme at least has the following beneficial effects: a clamping space which can clamp the plant vines is formed between the left clamping wheel and the right clamping wheel, the design of the first annular groove and the second annular groove can better limit the position of the plant vines, so that the plant vines are not easy to fall off from the clamping space, when the left clamping wheel and the right clamping wheel move along the length direction of the plant vines, the left clamping wheel can rotate, the number of turns of the left clamping wheel can be calculated by the turn number sensor, the length of the plant vines passing through is calculated by the counter, when the petiole is met during measurement, the whole measuring instrument can be rotated to enable the petiole to pass through the gap between the left clamping wheel and the right clamping wheel, so as to avoid damaging the plant, therefore, the length of the plant vines can be conveniently measured, the problem that the plant vines are difficult to measure due to bending is solved, the measurable length is longer, and the measurement data is more accurate.

As a further improvement of the above technical scheme, a left connecting shaft is connected to the inside of the left clamping wheel through a first rolling bearing, one end of the left connecting shaft is connected to the connecting seat through a first spring rod, a first universal bearing is arranged at the joint of the left connecting shaft and the first spring rod, the other end of the left connecting shaft is connected to the connecting seat through a second spring rod, and a second universal bearing is arranged at the joint of the left connecting shaft and the second spring rod. Utilize first spring beam and second spring beam for the tight space of clamp between the left side pinch roller and the right pinch roller can change along with the thickness change of tendril, adapts to different tendril better, and first universal bearing and second universal bearing have provided the wobbling structure during the use for left pinch roller, and are more nimble during the use.

As a further improvement of the above technical scheme, a right connecting shaft is connected to the right clamping wheel through a second rolling bearing, one end of the right connecting shaft is connected to the connecting seat through a third spring rod, a third universal bearing is arranged at the joint of the right connecting shaft and the third spring rod, the other end of the right connecting shaft is connected to the connecting seat through a fourth spring rod, and a fourth universal bearing is arranged at the joint of the right connecting shaft and the fourth spring rod. Utilize third spring beam and fourth spring beam for the tight space of clamp between left clamping wheel and the right clamping wheel can change along with the thickness change of tendril, adapts to different tendril better, and third universal bearing and fourth universal bearing have provided wobbling structure when using for right clamping wheel, and are more nimble during the use.

As a further improvement of the technical scheme, the connecting seat is provided with a telescopic rod. When the telescopic handle is used, a user can put forth strength on the telescopic rod, the telescopic rod can be extended and shortened, and the telescopic handle is more flexible to use.

As a further improvement of the technical scheme, a fifth universal bearing is arranged at the joint of the connecting seat and the telescopic rod. The fifth universal bearing is utilized to facilitate the operation when the telescopic rod is held by hands.

As a further improvement of the technical scheme, the outer peripheral wall of the left clamping wheel and the outer peripheral wall of the right clamping wheel are both sleeved with annular elastic sleeves. The annular elastic sleeve reduces damage to the vines caused by the movement of the left clamping wheel and the right clamping wheel on the vines.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic view of the overall structure of the present invention.

In the drawings: 100-connecting seat, 110-left clamping wheel, 111-left connecting shaft, 112-first spring rod, 113-second spring rod, 120-right clamping wheel, 121-right connecting shaft, 122-third spring rod, 123-fourth spring rod and 200-telescopic rod.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1, a plant vine length measuring instrument includes a connection base 100, a left clamping wheel 110 and a right clamping wheel 120 are rotatably connected to the connection base 100, a rotation axis of the left clamping wheel 110 is parallel to a rotation axis of the right clamping wheel 120, a first annular groove is provided on an outer circumferential wall of the left clamping wheel 110, a second annular groove is provided on an outer circumferential wall of the right clamping wheel 120, a clamping space is formed between the left clamping wheel 110 and the right clamping wheel 120, a number of turns sensor is provided beside the left clamping wheel 110, a counter is provided on the connection base 100, and the number of turns sensor is electrically connected to the counter.

It can be seen from the above description that a clamping space capable of clamping the plant vines is formed between the left clamping wheel 110 and the right clamping wheel 120, the design of the first annular groove and the second annular groove can better limit the position of the plant vines, so that the plant vines are not easy to fall out of the clamping space, when the left clamping wheel 110 and the right clamping wheel 120 move along the length direction of the plant vines, the left clamping wheel 110 rotates, at this time, the number of turns of the left clamping wheel 110 can be calculated by the number-of-turns sensor, the outer diameter of the left clamping wheel 110 is fixed, the circumference of the left clamping wheel 110 is multiplied by the number of turns, the length of the plant vines passing through is calculated by the counter, the counter is provided with a number display screen capable of displaying the measured length, when a leaf stalk is encountered during measurement, the whole measuring instrument can also be rotated, so that the leaf stalk passes through the gap between the left clamping wheel 110 and the right clamping wheel 120, thereby avoiding damage to the, therefore, the length of the plant vines can be conveniently measured, the problem that the plant vines are difficult to measure due to bending is solved, the measurable length is longer, and the measurement data is more accurate.

In some embodiments, a left connecting shaft 111 is connected to the inside of the left clamping wheel 110 through a first rolling bearing, one end of the left connecting shaft 111 is connected to the connecting seat 100 through a first spring rod 112, a first universal bearing is disposed at a connection position of the left connecting shaft 111 and the first spring rod 112, the other end of the left connecting shaft 111 is connected to the connecting seat 100 through a second spring rod 113, and a second universal bearing is disposed at a connection position of the left connecting shaft 111 and the second spring rod 113. The first spring rod 112 and the second spring rod 113 are utilized, so that the clamping space between the left clamping wheel 110 and the right clamping wheel 120 can be changed along with the thickness change of the vines, different vines can be better adapted, and the first universal bearing and the second universal bearing provide a structure which can swing when in use for the left clamping wheel 110, so that the use is more flexible.

In some embodiments, a right connecting shaft 121 is connected to the inside of the right clamping wheel 120 through a second rolling bearing, one end of the right connecting shaft 121 is connected to the connecting seat 100 through a third spring rod 122, a third universal bearing is disposed at a connection position of the right connecting shaft 121 and the third spring rod 122, the other end of the right connecting shaft 121 is connected to the connecting seat 100 through a fourth spring rod 123, and a fourth universal bearing is disposed at a connection position of the right connecting shaft 121 and the fourth spring rod 123. By using the third spring rod 122 and the fourth spring rod 123, the clamping space between the left clamping wheel 110 and the right clamping wheel 120 can be changed along with the thickness change of the vines, so that different vines can be better adapted, and the third universal bearing and the fourth universal bearing provide a swingable structure for the right clamping wheel 120 during use, so that the use is more flexible.

In some embodiments, the connection base 100 is provided with a telescopic rod 200. When the telescopic rod 200 is used, a user can put forth strength on the telescopic rod 200, the telescopic rod 200 can be extended and shortened, and the use is more flexible.

In some embodiments, a fifth universal bearing is disposed at the connection position of the connection seat 100 and the telescopic rod 200. The fifth universal bearing is used to facilitate the operation of the telescopic rod 200 when being held by hand.

In some embodiments, the outer peripheral wall of the left pinch wheel 110 and the outer peripheral wall of the right pinch wheel 120 are each sleeved with an annular elastic sleeve. The annular elastic sleeve reduces damage to the vines caused by the left clamping wheel 110 and the right clamping wheel 120 moving on the vines.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. A plant tendril length measurement appearance which characterized in that: including connecting seat (100), it is connected with left pinch roller (110) and right pinch roller (120) to rotate on connecting seat (100), the rotation axis of left pinch roller (110) with the rotation axis of right pinch roller (120) is parallel to each other, be provided with first annular groove on the periphery wall of left pinch roller (110), be provided with second annular groove on the periphery wall of right pinch roller (120), left pinch roller (110) with form between right pinch roller (120) and press from both sides tight space, the side of left pinch roller (110) is provided with the number of turns sensor, be provided with the counter on connecting seat (100), the number of turns sensor with counter electric connection.

2. The plant vine length measuring instrument according to claim 1, wherein: the left clamping wheel (110) is internally connected with a left connecting shaft (111) through a first rolling bearing, one end of the left connecting shaft (111) is connected onto the connecting seat (100) through a first spring rod (112), a first universal bearing is arranged at the joint of the left connecting shaft (111) and the first spring rod (112), the other end of the left connecting shaft (111) is connected onto the connecting seat (100) through a second spring rod (113), and a second universal bearing is arranged at the joint of the left connecting shaft (111) and the second spring rod (113).

3. The plant vine length measuring instrument according to claim 2, wherein: the right clamping wheel (120) is internally connected with a right connecting shaft (121) through a second rolling bearing, one end of the right connecting shaft (121) is connected onto the connecting seat (100) through a third spring rod (122), a third universal bearing is arranged at the joint of the right connecting shaft (121) and the third spring rod (122), the other end of the right connecting shaft (121) is connected onto the connecting seat (100) through a fourth spring rod (123), and a fourth universal bearing is arranged at the joint of the right connecting shaft (121) and the fourth spring rod (123).

4. The plant vine length measuring instrument according to claim 1, wherein: the connecting seat (100) is provided with a telescopic rod (200).

5. The plant vine length measuring instrument according to claim 4, wherein: and a fifth universal bearing is arranged at the joint of the connecting seat (100) and the telescopic rod (200).

6. The plant vine length measuring instrument according to claim 1, wherein: the peripheral wall of the left clamping wheel (110) and the peripheral wall of the right clamping wheel (120) are sleeved with annular elastic sleeves.