CN217504605U - Trunk diameter detection device for forest tree investigation - Google Patents
Trunk diameter detection device for forest tree investigation Download PDFInfo
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- CN217504605U CN217504605U CN202221083332.7U CN202221083332U CN217504605U CN 217504605 U CN217504605 U CN 217504605U CN 202221083332 U CN202221083332 U CN 202221083332U CN 217504605 U CN217504605 U CN 217504605U
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- trunk diameter
- trunk
- investigation
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- rack
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- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000011835 investigation Methods 0.000 title claims abstract description 16
- 239000011521 glass Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 abstract 2
- 238000005259 measurement Methods 0.000 description 4
- 230000002337 anti-port Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a diameter detection device especially relates to a trunk diameter detection device that forest trees investigation was used. The technical problem of the utility model is that: the trunk diameter detection device for the forest tree investigation can automatically clamp and fix a trunk, can automatically display trunk diameter data and is time-saving and labor-saving. The technical implementation scheme of the utility model is: a trunk diameter detection device for forest tree investigation comprises a support shell and the like; the handle is connected with to the support shell front side bilateral symmetry, and support shell internal connection has four first guide bars, and bilateral symmetry slidingtype is connected with the slide bar between the first guide bar, all is connected with first spring between slide bar and the first guide bar. The utility model discloses a promote the slide bar backward for the slide bar outwards removes, thereby promotes the rack and outwards removes, drives gear, first rotation axis and indicates the rotation, conveniently acquires the measured data of trunk diameter through the data table.
Description
Technical Field
The utility model relates to a diameter detection device especially relates to a trunk diameter detection device that forest trees investigation was used.
Background
Trees in the forest are various in types, the diameter of the trunk is greatly different, the protection consciousness of people on forest trees is continuously improved, the growth data of the trees need to be collected, and therefore the diameter of the trunk needs to be detected.
People need detect forest tree trunk diameter, and diameter measurement device among the prior art is inconvenient presss from both sides tightly spacing to the trunk, and the measurement process is time-consuming, and people of not being convenient for measure the diameter of trunk to unable directly perceivedly and accurately acquire the data of trunk diameter, in addition, trunk surface unevenness, and frictional force is big, and is hard to the measurement process of trunk diameter, and unable efficient carries out trunk diameter detection work.
Therefore, it is necessary to design a trunk diameter detection device for forest tree investigation, which can clamp and limit the trunk, automatically display the trunk diameter data, and save time and labor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the unable trunk among the prior art and carry out automatic tight spacing, the unable automatic demonstration trunk diameter data of clamp, because of the great trunk diameter detection work of frictional force defect that wastes time and energy, the technical problem of the utility model: the trunk diameter detection device for the forest tree investigation can clamp and limit the trunk, can automatically display trunk diameter data and save time and labor.
The technical implementation scheme of the utility model is: a trunk diameter detection device for forest tree investigation comprises a support shell, a handle, first guide rods, sliding rods, first springs, second guide rods, racks, second springs, bearings, gears, a first rotating shaft, a data table and a pointer, wherein the handle is symmetrically connected to the left and right of the front side of the support shell, the four first guide rods are connected to the inside of the support shell, the sliding rods are symmetrically connected between the first guide rods in a left-right sliding mode, the first springs are connected between the sliding rods and the first guide rods, the first springs are wound on the first guide rods, the second guide rods are symmetrically connected to the left and right of the upper portion in the support shell in an up-down mode, the second guide rods are symmetrically connected to the right of the lower portion in the support shell in an up-down mode, the racks are connected between the second guide rods on the same side in a sliding mode, the racks are in contact with the sliding rods, and the second springs are symmetrically connected between the racks and the shell in an up-down mode, the second spring all winds on the second guide bar, and support housing middle part front side is connected with the bearing, and bearing middle part rotary type is connected with first rotation axis, and first rotation axis rear side is connected with the gear, gear and rack intermeshing, and the support housing front side is connected with the data table, and first rotation axis front side is connected with the pointer, and the pointer is connected with the data table rotary type.
Optionally, the device further comprises second rotating shafts, rollers and belts, wherein the inner sides of the sliding rods on the upper side and the lower side are respectively connected with the four second rotating shafts, the rollers are rotatably connected onto the second rotating shafts, and the belts are wound between the rollers on the same side.
Optionally, the grip is wrapped with anti-slip rubber.
Optionally, the belt surface is smooth and friction is low.
Optionally, a glass cover is attached to the data sheet.
Optionally, the first spring is a compression spring.
Compared with the prior art, the utility model has the advantages of as follows: 1. the utility model discloses a cooperation of slide bar and trunk when carrying out the diameter measurement to the trunk, can press from both sides tightly spacing to the trunk.
2. The utility model discloses a promote the slide bar backward for the slide bar outwards removes, thereby promotes the rack and outwards removes, drives gear, first rotation axis and indicates the rotation, conveniently acquires the measured data of trunk diameter through the data table.
3. The utility model discloses a be equipped with second rotation axis, running roller and belt on the slide bar, when carrying out diameter data detection to the trunk, can reduce frictional force for people more laborsaving put into the slide bar with the trunk in, make things convenient for people measured data.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a schematic view of a part of the structure of the present invention.
The meaning of the reference symbols in the figures: 1: support housing, 2: handle, 3: first guide bar, 4: slide bar, 5: first spring, 6: second guide bar, 7: rack, 8: second spring, 9: bearing, 10: gear, 11: first rotation axis, 12: data table, 13: pointer, 14: second rotation axis, 15: roller, 16: a belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
Example 1
A trunk diameter detection device for forest tree investigation is disclosed, as shown in figure 1, figure 2 and figure 3, comprising a support housing 1, a handle 2, a first guide rod 3, a sliding rod 4, a first spring 5, a second guide rod 6, a rack 7, a second spring 8, a bearing 9, a gear 10, a first rotating shaft 11, a data table 12 and a pointer 13, wherein the handle 2 is symmetrically connected to the front side of the support housing 1, the first guide rod 3 is symmetrically connected to the upper and lower sides of the support housing 1, the sliding rod 4 is symmetrically connected between the first guide rods 3, the first spring 5 is connected between the sliding rod 4 and the first guide rod 3, the first spring 5 is wound on the first guide rod 3, the second guide rod 6 is symmetrically connected to the upper left side of the support housing 1, the second guide rod 6 is symmetrically connected to the lower right side of the support housing 1, all sliding type be connected with rack 7 between homonymy second guide bar 6, rack 7 mutually supports with slide bar 4, equal longitudinal symmetry is connected with second spring 8 between rack 7 and the casing, second spring 8 all winds on second guide bar 6, support housing 1 middle part front side is connected with bearing 9, bearing 9 middle part rotary type is connected with first rotation axis 11, 11 rear sides of first rotation axis are connected with gear 10, gear 10 and rack 7 intermeshing, the support housing front side is connected with data table 12, 11 front sides of first rotation axis are connected with pointer 13, pointer 13 is connected with data table 12 rotary type.
When people need to measure the diameter of the trunk, the device is moved to the front side of the trunk, the grip 2 is pushed by two hands to move backwards, so that the support shell 1 and the sliding rod 4 are pushed to move backwards, the anti-skidding rubber on the periphery of the grip 2 can assist people to stably push the grip 2 to avoid messy skidding, when the sliding rod 4 props against the trunk, the support shell 1 and the sliding rod 4 are continuously pushed to move backwards, so that the sliding rod 4 is pushed by the trunk to move outwards, the first spring 5 is compressed, when the sliding rod 4 moves outwards, the rack 7 is pushed to move outwards, the second spring 8 is compressed, so that the gear 10 and the first rotating shaft 11 are driven to rotate, the pointer 13 is driven to rotate on the data table 12, people can conveniently obtain the data of the diameter of the trunk according to the pointing direction of the pointer 13 on the data table 12, the data table 12 is connected with a glass cover to avoid dust from polluting the data table 12, and when people need to finish the collection of the diameter data of the trunk, pulling handle 2 moves forward to drive support housing 1 and slide bar 4 and move forward, when slide bar 4 kept away from the trunk, under the effect of first spring 5, promote slide bar 4 and inwards remove and reset, when slide bar 4 inwards removes and resets, slide bar 4 kept away from rack 7, under the effect of second spring 8, promote rack 7 and inwards remove and reset, thereby drive gear 10, first rotation axis 11 and pointer 13 antiport and reset.
As shown in fig. 1 and 2, the device further comprises second rotating shafts 14, rollers 15 and belts 16, wherein the inner sides of the sliding rods 4 on the upper and lower sides are respectively connected with the four second rotating shafts 14, the rollers 15 are respectively rotatably connected to the second rotating shafts 14, and the belts 16 are wound between the rollers 15 on the same side.
When 4 backward movements of slide bar, drive second rotation axis 14, running roller 15 and belt 16 backward movement, when smooth belt 16 in surface contacts the trunk, continue backward movement at slide bar 4, will make belt 16 and running roller 15 rotate to the outside while moving, reduce frictional force, thereby more laborsaving impels between the slide bar 4 with the trunk, when measuring the completion, when pulling handle 2 moves forward, handle 2 can drive support shell 1, slide bar 4, second rotation axis 14, running roller 15 and belt 16 move forward, make smooth belt 16 in surface and running roller 15 antiport, thereby more laborsaving takes out the trunk from slide bar 4.
The above description is only an example of the present invention, and is not intended to limit the present invention. All the equivalent substitutions made within the principle of the present invention should be included in the protection scope of the present invention. Details not described in the present application are known to those skilled in the art.
Claims (6)
1. The utility model provides a trunk diameter detection device that forest trees investigation was used which characterized by: comprises a supporting shell (1), a handle (2), first guide rods (3), sliding rods (4), first springs (5), second guide rods (6), a rack (7), second springs (8), bearings (9), gears (10), first rotating shafts (11), a data table (12) and pointers (13), wherein the handle (2) is symmetrically connected to the front side of the supporting shell (1) in a left-right mode, four first guide rods (3) are connected to the inside of the supporting shell (1), the sliding rods (4) are symmetrically connected between the first guide rods (3) in a left-right mode, the first springs (5) are connected between the sliding rods (4) and the first guide rods (3), the first springs (5) are all wound on the first guide rods (3), the second guide rods (6) are symmetrically connected to the upper left side and the lower side of the upper portion in the supporting shell (1), the second guide rods (6) are symmetrically connected to the lower right side of the lower portion in the supporting shell (1) in a vertical mode, all sliding type are connected with rack (7) between homonymy second guide bar (6), rack (7) and slide bar (4) contact, all longitudinal symmetry is connected with second spring (8) between rack (7) and the casing, second spring (8) all wind on second guide bar (6), support shell (1) middle part front side is connected with bearing (9), bearing (9) middle part rotary type is connected with first rotation axis (11), first rotation axis (11) rear side is connected with gear (10), gear (10) and rack (7) intermeshing, it is connected with data table (12) to support the casing front side, first rotation axis (11) front side is connected with pointer (13), pointer (13) are connected with data table (12) rotary type.
2. A trunk diameter detecting apparatus for forest tree investigation as claimed in claim 1, wherein: the novel roller is characterized by further comprising second rotating shafts (14), rollers (15) and belts (16), wherein the inner sides of the sliding rods (4) on the upper side and the lower side are respectively connected with the four second rotating shafts (14), the rollers (15) are rotatably connected onto the second rotating shafts (14), and the belts (16) are wound between the rollers (15) on the same side.
3. A trunk diameter detecting apparatus for forest tree investigation as claimed in claim 1, wherein: the periphery of the grip (2) is wrapped with anti-skid rubber.
4. A trunk diameter detecting apparatus for forest tree investigation as claimed in claim 2, wherein: the surface of the belt (16) is smooth and the friction force is small.
5. A trunk diameter detecting apparatus for forest tree investigation as claimed in claim 1, wherein: the data table (12) is connected with a glass cover.
6. A trunk diameter detecting apparatus for forest tree investigation as claimed in claim 1, wherein: the first spring (5) is a compression spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221083332.7U CN217504605U (en) | 2022-05-07 | 2022-05-07 | Trunk diameter detection device for forest tree investigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221083332.7U CN217504605U (en) | 2022-05-07 | 2022-05-07 | Trunk diameter detection device for forest tree investigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217504605U true CN217504605U (en) | 2022-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221083332.7U Expired - Fee Related CN217504605U (en) | 2022-05-07 | 2022-05-07 | Trunk diameter detection device for forest tree investigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217504605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117968487B (en) * | 2024-03-28 | 2024-05-31 | 东平县林业保护发展中心 | Forestry trees caliber |
-
2022
- 2022-05-07 CN CN202221083332.7U patent/CN217504605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117968487B (en) * | 2024-03-28 | 2024-05-31 | 东平县林业保护发展中心 | Forestry trees caliber |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220927 |