CN107131812A - A kind of Nursery Stock digging soil ball determines multiple measuring apparatus - Google Patents

A kind of Nursery Stock digging soil ball determines multiple measuring apparatus Download PDF

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Publication number
CN107131812A
CN107131812A CN201710528926.1A CN201710528926A CN107131812A CN 107131812 A CN107131812 A CN 107131812A CN 201710528926 A CN201710528926 A CN 201710528926A CN 107131812 A CN107131812 A CN 107131812A
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CN
China
Prior art keywords
reel
screw mandrel
gear
housing
driving rack
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710528926.1A
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Chinese (zh)
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CN107131812B (en
Inventor
朱文祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Xing run garden eco Limited by Share Ltd
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Luan Yongzhen Jiangdao Electromechanical Technology Co Ltd
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Application filed by Luan Yongzhen Jiangdao Electromechanical Technology Co Ltd filed Critical Luan Yongzhen Jiangdao Electromechanical Technology Co Ltd
Priority to CN201710528926.1A priority Critical patent/CN107131812B/en
Publication of CN107131812A publication Critical patent/CN107131812A/en
Application granted granted Critical
Publication of CN107131812B publication Critical patent/CN107131812B/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/08Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00Forestry
    • A01G23/02Transplanting, uprooting, felling or delimbing trees
    • A01G23/099Auxiliary devices, e.g. felling wedges
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22Improving land use; Improving water use or availability; Controlling erosion
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/40Afforestation or reforestation

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  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

Include housing the invention discloses a kind of multiple measuring apparatus of determining of Nursery Stock digging soil ball, clamping device, winding mechanism and multiple position-limit mechanism, the outer wall of housing is provided with the clamping device that can be clamped to nursery stock, clamping device includes movable part and fixing component, the fixing component of clamping device is arranged at housing exterior walls, the movable part of clamping device can be moved and clamping of the interval for nursery stock between movable part and fixing component along shell length direction, the movable part of clamping device is connected with the actuator of the multiple position-limit mechanism installed in housing cavity, the limit component of multiple position-limit mechanism is connected with the rotating shaft of the winding mechanism installed in housing cavity, the flexible restoring organ for driving winding mechanism to reset is additionally provided with housing;Clamping device obtains nursery stock diameter in clamping process and drives multiple position-limit mechanism to run, 8 times of nursery stock diameter of the maximum quantity of limitation winding mechanism measured by clamping device after the operation of multiple position-limit mechanism.

Description

A kind of Nursery Stock digging soil ball determines multiple measuring apparatus
Technical field
The present invention relates to measurement apparatus, and in particular to a kind of Nursery Stock digging soil ball determines multiple measuring apparatus.
Background technology
Nursery stock needed in migration process by its it is basic near soil excavated together with root, to ensure that it is basic in shifting Offer nutrient can be crossed in plant, transport and cultivation, while the seedling that root is excavated and transplanted together with soil near root The survival rate of its wooden cultivation is higher, and the method for digging generally used is centered on nursery stock axis and straight with 8 times of nursery stock Footpath is distance around nursery stock axis one week by nursery stock root and basic soil nearby with the emergence of soil ball shape, the radius of soil ball generally according to The experience of excavation is determined, with very big uncertain factor and uncontrollable factor, and excessive soil ball radius causes to transplant cost Greatly improve, it is low that too small soil ball radius easily causes plant percent.
The content of the invention
To solve the deficiencies in the prior art, it can be directly obtained most according to the diameter of nursery stock it is an object of the invention to provide a kind of The measurement apparatus of good soil ball radius, and the simple in construction of the present invention, small volume, operation are flexibly, go for various nursery stocks Transplanting soil ball radius measurement.
A kind of Nursery Stock digging soil ball determines multiple measuring apparatus, it is characterised in that it includes housing, clamping machine Structure, winding mechanism and multiple position-limit mechanism, the outer wall of housing are provided with the clamping device that can be clamped to nursery stock, clamping machine Structure includes movable part and fixing component, and the fixing component of clamping device is arranged at housing exterior walls, the movable part of clamping device It can be moved along shell length direction and clamping of the interval for nursery stock between movable part and fixing component, clamping device Movable part is connected with the actuator of the multiple position-limit mechanism installed in housing cavity, the limit component and peace of multiple position-limit mechanism Mounted in the rotating shaft connection of the winding mechanism of housing cavity, described multiple position-limit mechanism includes driving rack, can be around own axes The second helical gear, the position-limited rack rotated, driving rack is installed on the downside of lower house and along lower house downside length side To arrangement, the central axis of the second helical gear rotation is parallel with the length direction of driving rack, and driving rack is close to clamping device A side and clamping device movable part connection and driving rack can along its long side direction center line to away from clamping The fixing component direction of mechanism is slided, and driving rack is towards being provided with helical teeth on the one end side of housing upper side, and above-mentioned the Two helical gears are installed in housing and are located at a side of movable part of the driving rack away from clamping device, and the second helical teeth Take turns and be meshed with the helical teeth being arranged on driving rack, the central axis of the second helical gear rotation and the length direction of driving rack Parallel, the second helical gear rotating shaft, which is installed on position-limited rack, position-limited rack, to be provided with central axis and is parallel to each other and can be around itself axle The first screw mandrel, the second screw mandrel of line rotation, the first screw mandrel, the second screw mandrel are installed on the centre position in housing, the second helical gear The second screw mandrel is installed on away from the driving end of the movable part of clamping device, and the second helical gear center of rotation axis and the The central axis of two screw mandrels is overlapped, and the difference of guide rod that two central axis are parallel to each other and guide rod is additionally provided with position-limited rack Two ends are respectively arranged at position-limited rack, the guide direction of guide rod and the first screw mandrel, the centerline axis parallel of the second screw mandrel, the first screw mandrel On be socketed with active locating part and close on the guide rod of the first screw mandrel and active locating part match it is actively spacing available for being oriented to Part is slided along its center axis direction, be socketed with driven locating part on the second screw mandrel and close on the guide rod of the second screw mandrel with it is driven Locating part matches and slided for being oriented to driven locating part along its center axis direction, active locating part and driven locating part When being in contact, driven locating part can limit the direction motion that active locating part continues the movable part towards clamping device, first Screw mandrel is connected with winding mechanism away from second helical gear one end, and winding mechanism includes sign ball, bobbin winder bracket, described bobbin winder bracket Including reel, wire body, reel one end be connected with the first screw mandrel and the axis of reel and the first screw mandrel axis collinear, Reel gear, the first helical gear and reel are socketed with the output shaft for being arranged at end of the reel away from the first screw mandrel Gear, which is located to be located remotely from the downside of reel side, reel gear close to reel side, the first helical gear, is provided with winding displacement Screw gear and displacement screw mandrel gear is engaged with reel gear, displacement screw mandrel gear is coaxially connected with displacement screw mandrel, winding displacement Screw mandrel, which is located in the downside of reel and the axis and the diameter parallel of reel of displacement screw mandrel, displacement screw mandrel, is socketed with guiding Sleeve and guide sleeve is connected by screw with displacement screw mandrel, wire sleeve and wire sleeve are hinged with guide sleeve can be around Its jointed shaft is rotated, and wire sleeve is away from being socketed with bush support and wire sleeve can be along bush support outside reel one end Axis direction is slided, and the one end of bush support away from wire sleeve is articulated with lower house and bush support can turn around jointed shaft Dynamic, bush support bottom is provided with guide wheel, and the one end of reel away from the first screw mandrel is fixed on and along reel in one end of wire body Axis one end winding of single layer to reel close to the first screw mandrel side, wire body by reel draw after sequentially pass through in wire sleeve Chamber, bush support inner chamber, guide wheel, the first guide wheel and from being arranged at the lead that lower house is provided with a second helical gear side Hole is drawn, and one end that wire body draws housing is connected with sign ball;
The first described screw mandrel it is identical with the radius of fillet of the second screw mandrel and both flight pitch it is identical, the diameter of reel Obtained according to following computing, when the space width of driving rack is d, the gearratio of driving rack and reel is x, and driving rack is moved Move after n tooth, the second helical gear turns around around own axes rotation, the distance of now driving rack movement is(n-1)D, works as coiling Cylinder it is a diameter ofWhen, the maximum winding displacement length of reel is 8 times of driving rack move distance.
Described winding mechanism is provided with flexible restoring organ, and flexible restoring organ provides what wire body was wound to reel Power.
Described flexible restoring organ includes reel clockwork spring housing, reel spring gear, reel clockwork spring, reel Spring gear is arranged at the axis and reel clockwork spring housing of the outside of reel clockwork spring housing and reel spring gear Centerline collineation, reel spring gear is engaged with the first helical gear, and the drive shaft end of reel spring gear is connected to coiling The central end of cylinder clockwork spring, the other end of reel clockwork spring is fixedly connected on reel clockwork spring housing.
Described housing includes lower house and epivalve, and lower house is provided with cavity, and the cavity of epivalve and lower house is opened Mouth, which is matched and formed, can install the containing cavities of multiple position-limit mechanism, winding mechanism, flexible restoring organ.
Determining multiple measuring apparatus also includes being connected with driving rack and for promoting driving rack towards clamping device The slide calliper rule resetting means of fixing component direction motion.
The slide calliper rule that described slide calliper rule resetting means includes being installed on lower house reset clockwork spring housing, row's chi guide wheel, slide calliper rule Reset and slide calliper rule reset clockwork spring is installed in clockwork spring housing, the center that slide calliper rule reset clockwork spring housing is provided with and can turned around own axes Dynamic slide calliper rule reset winder, and the outer shroud end that slide calliper rule reset clockwork spring is connected to the wall portion that slide calliper rule reset clockwork spring housing, and slide calliper rule are multiple The central end of position clockwork spring is connected to slide calliper rule and resets winder, and the end that slide calliper rule reset winder deviation slide calliper rule reset clockwork spring is installed There are slide calliper rule fixed thereto to reset runner, slide calliper rule, which reset, is wound with one end drive belt fixed thereto on runner, drive belt it is outstanding Put end to be connected with driving rack, and row's chi guide wheel for guiding drive belt to flex outward is also equipped with lower house, pass through The drive belt of row's chi guide wheel guiding, which is horizontal, to be arranged and is connected with driving rack.
Compared with prior art, the progress of acquirement and advantage are that the present invention can be accurate according to nursery stock diameter to the present invention The circumference for 8 times of diametral distances apart from nursery stock center is obtained, is easy to nursery stock with the excavation of optimal soil ball radius in mining process, it is excellent Excavation process is changed, has reduced the workload of workmen, while may insure the survival rate of Nursery stock transplanting process;The present invention is logical The relation of active limited block and the position-limiting action from gear limited block and rotation ratio and reel diameter is crossed, makes the maximum of reel Go out line length relation proportional to the distance of the first clamping bar and the second clamping bar;By setting slide calliper rule resetting-mechanism, the present invention is set to exist Measurement can automatically reset after terminating, and be resetted without external force.
Brief description of the drawings
In order to illustrate the embodiments of the present invention more clearly, the required accompanying drawing used in embodiment will be done simply below Introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ordinary skill people For member, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is main body schematic diagram of the present invention.
Fig. 2 is mechanism connection diagram of the present invention.
Fig. 3 is operating diagram of the present invention.
Fig. 4 is multiple position-limit mechanism schematic diagram of the present invention.
Fig. 5 is winding mechanism schematic diagram of the present invention.
Fig. 6 is winding mechanism schematic diagram of the present invention.
Fig. 7 is reel clockwork schematic diagram of the present invention.
Fig. 8 is coiling winder schematic diagram of the present invention.
Fig. 9 is bobbin winder bracket schematic diagram of the present invention.
Figure 10 is coiling sleeve schematic diagram of the present invention.
Figure 11 is coiling sleeve scheme of installation of the present invention.
The label meaning of each in figure is:10. housing, 11. lower houses;
20. clamping device, 21. first clamping bars, 22. second clamping bars;
30. winding mechanism, 31. sign balls, 32. bobbin winder brackets, 321. reels, 322. displacement screw mandrels, 323. reel gears, 324. displacement screw mandrel gears, 325. first helical gears, 326. guide sleeves, 327. wire bodies, 33. wire sleeves, 34. reels hair Bar mechanism, 341. reel spring gears, 342. reel clockwork spring housings, 343. reel clockwork springs, 344. reel clockwork spring teeth Wheel sleeve, 35. bush supports, 36. guide wheels, the guide wheels of 36a. first, the guide wheels of 36b. second, the guide wheels of 37c. the 3rd;
40. multiple position-limit mechanism, 41. driving racks, 42. second helical gears, 43. driven locating parts, 44. active locating parts, 45. Position-limited rack, 46. first screw mandrels, 47. second screw mandrels, 48. guide rods.
50. slide calliper rule resetting means, 51. slide calliper rule reset clockwork spring housing, 52. slide calliper rule reset clockwork spring, 53. row's chi guide wheels, 54. cards Chi resets winder, 55. clockwork spring guide wheels, 56. drive belts.
Embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Ground is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this hair Embodiment in bright, those of ordinary skill in the art are not under the premise of creative work is made, the every other reality obtained Example is applied, the scope of the present invention is belonged to.
Referring to accompanying drawing 1-11, Nursery Stock digging soil ball of the invention determine multiple measuring apparatus including housing 10, Clamping device 20, winding mechanism 30 and multiple position-limit mechanism 40, the outer wall of housing 10 are provided with nursery stock can be clamped Clamping device 20, clamping device 20 includes movable part and fixing component, and the fixing component of clamping device 20 is arranged at housing 10 Outer wall, the movable part of clamping device 20 can be moved along the length direction of housing 10 and between movable part and fixing component between Every the clamping for nursery stock, the driving of the movable part of clamping device 20 and the multiple position-limit mechanism 40 installed in the inner chamber of housing 10 Part is connected, and the limit component of multiple position-limit mechanism 40 is connected with the rotating shaft of the winding mechanism 30 installed in the inner chamber of housing 10, housing The flexible restoring organ for driving winding mechanism 30 to reset is additionally provided with 10;Clamping device 20 obtains seedling in clamping process Wooden diameter simultaneously drives multiple position-limit mechanism 40 to run, and multiple position-limit mechanism 40 limits the maximum quantity of winding mechanism 30 after running For 8 times of the nursery stock diameter measured by clamping device 20, after measurement terminates, flexible restoring organ provides reset to winding mechanism 30 Power, while winding mechanism 30 drives the limit component of multiple position-limit mechanism 40 to reset in reseting procedure.
Referring to accompanying drawing 1-3, described housing 10 includes lower house 11 and epivalve, and lower house 11 is provided with cavity, upper casing Face, which matches and formed with the cavities open of lower house 11, can install multiple position-limit mechanism 40, winding mechanism 30, flexible restoring organ Containing cavities.
Referring to accompanying drawing 1-3, described clamping device 20 includes the first clamping bar 21 and the second clamping bar 22, above-mentioned clamping device 20 fixing component is the second clamping bar 22, and the above-mentioned movable part of clamping device 20 is the first clamping bar 21, the first clamping bar 21, second The axis of clamping bar 22 is parallel to each other and is respectively perpendicular to the downside of lower house 11, and the second clamping bar 22 is fixedly installed in lower house 11 A side, the first clamping bar 21 is connected with multiple position-limit mechanism 40 and can be along the long side of lower house 11 to away from the second clamping bar 22 Slide in direction.
Described multiple position-limit mechanism 40 includes driving rack 41, the second helical gear 42 that can be around own axis, limit Position frame 45, driving rack 41 is installed on the downside of lower house 11 and arranged along the downside length direction of lower house 11, second Helical gear 42 rotate central axis it is parallel with the length direction of driving rack 41, driving rack 41 close to clamping device 20 one Side be connected with the first clamping bar 21 and driving rack 41 can along its long side direction center line to away from the second clamping bar 22 side To slip, driving rack 41 is installed and is provided with helical teeth, i.e. driving rack 41 towards lower house in the opposite in the face of the first clamping bar 21 Helical teeth is provided with the one end side of 11 upper sides, the second above-mentioned helical gear 42 is installed in lower house 11 and positioned at transmission A side of the rack 41 away from the first clamping bar 21, and the second helical gear 42 is meshed with the helical teeth being arranged on driving rack 41, The first screw mandrel 46, the second screw mandrel 47 that central axis is parallel to each other and can be around own axis are provided with position-limited rack 45, the One screw mandrel 46, the second screw mandrel 47 are installed on the centre position in lower house 11, and the second helical gear 42 is installed on the second screw mandrel 47 and carried on the back From the second clamping bar 22 driving end and be coaxial therewith connection, being additionally provided with two central axis on position-limited rack 45 is parallel to each other Guide rod 48 and the two ends of guide rod 48 are respectively arranged at position-limited rack 45, the guide direction of guide rod 48 and the first screw mandrel, second The centerline axis parallel of bar, the first screw mandrel 46 is socketed with active limited block 44 close to the side of the second helical gear 42 and actively limited Position block 44 sets fluted away from the side of the second helical gear 42, closes on the guide rod 48 and the phase of active locating part 44 of the first screw mandrel 46 Match somebody with somebody and slided for being oriented to active locating part 44 along its center axis direction, the second screw mandrel 47 is close to the end of the second helical gear 42 Side is socketed with driven locating part 43 and driven locating part 43 is provided with and is arranged at away from the side of the second helical gear 42 and actively limits The protruding block of groove match on the part 44 of position, the guide rod 48 for closing on the second screw mandrel 47 matches and used with driven locating part 43 Slided in being oriented to driven locating part 43 along its center axis direction, be arranged at the groove of driven locating part 43 and be arranged at driven limit The protruding block of position part 43 matches, and the one end of the first screw mandrel 46 away from the second helical gear 42 is connected with winding mechanism 30.
Described winding mechanism 30 includes sign ball 31, bobbin winder bracket 32, and described bobbin winder bracket 32 includes reel 321, line Body 327, the one end of reel 321 be connected with the first screw mandrel 46 and the axis of reel 321 and the first screw mandrel 46 axis collinear, Reel gear 323, the first helical gear are socketed with the output shaft for being arranged at end of the reel 321 away from the first screw mandrel 46 325 and reel gear 323 be located at and be located remotely from the side of reel 321 close to the side of reel 321, the first helical gear 325, The downside of reel gear 323 is provided with displacement screw mandrel gear 324 and displacement screw mandrel gear 324 is engaged with reel gear 323, Displacement screw mandrel gear 324 is coaxially connected in displacement screw mandrel 322, and displacement screw mandrel 322 is located at the downside of reel 321 and winding displacement silk Guide sleeve 326 and guide sleeve 326 are socketed with the axis of bar 322 and the diameter parallel of reel 321, displacement screw mandrel 322 It is connected by screw with displacement screw mandrel, wire sleeve 35 is hinged with guide sleeve 326 and wire sleeve 35 can be hinged around it Axle is rotated, and wire sleeve 35 is away from being socketed with bush support 33 and wire sleeve 35 can be along sleeve branch outside the one end of reel 321 The axis direction of frame 33 is slided, and the one end of bush support 33 away from wire sleeve 35 is articulated with lower house 11 and bush support 33 It can be rotated around jointed shaft, the bottom of bush support 33 is provided with guide wheel 36, it is preferable that the guide wheel 36 includes the second guide wheel 36b, the 3rd Guide wheel 36c, the left end of bush support 33 be provided with can around own axis the second guide wheel 36b, bush support 33 Right side be provided with can around own axis the 3rd guide wheel 36c, reel 321 is fixed on away from first in one end of wire body 327 One end of screw mandrel 46 and along the axis one end winding of single layer of reel 321 to reel 321 close to the side of the first screw mandrel 46, wire body 327 by reel 321 draw after sequentially pass through the inner chamber of wire sleeve 35, the inner chamber of bush support 33, the second guide wheel 36b, the 3rd lead Wheel 36c, the first guide wheel 36a are simultaneously drawn from the fairlead that lower house 11 is provided with a side of the second helical gear 42 is arranged at, First guide wheel 36a is arranged in lower house 11 and is used for the stretching, extension or contraction for being oriented to wire body 327, and wire body 327 draws housing 10 one end is connected with sign ball 31, and the lower section of the first helical gear 325 is provided with flexible restoring organ, it is preferred that elastic reset machine Structure uses reel clockwork 34, and described reel clockwork 34 includes reel clockwork spring housing 342, reel clockwork spring Gear 341, reel clockwork spring 343, reel spring gear 341 are arranged at the outside of reel clockwork spring housing 342 and coiling The centerline collineation of axis and the reel clockwork spring housing 342 of cylinder spring gear 341, reel spring gear 341 and first oblique Gear 325 is engaged, and the drive shaft end of reel spring gear 341 is connected to the central end of reel clockwork spring 343, reel hair The other end of bar 343 is fixedly connected on reel clockwork spring housing 342;Wherein, the center of rotation axis of reel spring gear 341 Center of rotation axis with the first helical gear 325 is perpendicular.
Particularly importantly, the first described screw mandrel 46 is identical with the radius of fillet of the second screw mandrel 47 and both screw thread between Away from identical, the diameter of reel 321 is according to it is assumed hereinafter that computing is obtained, it is assumed that the space width of driving rack 41 is d, driving rack 41 be x with the gearratio of reel 321, and driving rack 41 is moved after n tooth, and the second helical gear 42 rotates one around own axes Enclose, the distance that now driving rack 41 is moved is(n-1)D, it is a diameter of when reel 321When, reel 321 is most Big winding displacement length is 8 times of the move distance of driving rack 41.
During work, to moving the first clamping bar 21 away from the direction of the second clamping bar 22 and make the first clamping bar 21, second clamping bar 22 Spacing is more than the radius of nursery stock to be measured, and clamping device 20 is coated at into nursery stock simultaneously by the first clamping bar 21 to close to the second clamping bar 22 Side movement, when gap and the nursery stock body of rod of the first clamping bar 21 and the formation of the second clamping bar 22 match, the first clamping bar 21 and The distance of second clamping bar 22 is the diameter of seedling bar, and the first clamping bar 21 is determining being moved through for nursery stock radius away from the second clamping bar 22 Drive driving rack 41 to be synchronized with the movement in journey, 42 turns of the second helical gear matched with it is driven in the moving process of driving rack 41 Dynamic, it is driven spacing that the second helical gear 42 drives the second screw mandrel 47 to be driven in own axis, the rotation process of the second screw mandrel 47 Part 43 moves certain distance along the axis of the second screw mandrel 47 to away from the direction of the second helical gear 42, now along the length side of driving rack 41 To mobile marking ball 31, sign ball 31 draws wire body 327 in moving process and stretched to outside, and wire body 327 is in moving process Its rotating shaft driving reel gear 323 in own axis, the rotation process of reel 321 of reel 321 is driven to rotate, around The driving displacement screw mandrel of spool gear 323 gear 324 is rotated, and displacement screw mandrel gear 324 drives displacement screw mandrel 322 around its own axis Rotate, displacement screw mandrel 322 drives axis direction of the guide sleeve 326 along displacement screw mandrel 322 to move and draw in rotation process The direction of motion of guide pin bushing cylinder 326 points to displacement screw mandrel 322 close to row for displacement screw mandrel 322 away from the one end of displacement screw mandrel gear 324 The one end of line screw gear 324, guide sleeve 326 is driving wire sleeve 35 along along the motion process of displacement screw mandrel 322 in sleeve branch The axis direction of frame 33 is subjected to displacement, at the same bush support 33 around itself and lower house 11 jointed shaft by displacement screw mandrel 322 away from row The one end of line screw gear 324 is rotated and rotation process middle sleeve branch to displacement screw mandrel 322 close to the one end of displacement screw mandrel gear 324 Reel 321 is pointed in one end that frame 33 is socketed with wire sleeve 35 all the time, passes through the flexible rotation of wire sleeve 35, wire sleeve 35 openings away from bush support 33 are always positioned at the tangential direction of the outlet wire body 327 of reel 321 during row's silk, protect It is opposite with winding direction and along the axis of reel 321 to have demonstrate,proved outlet method of the wire body 327 during the wire vent of reel 321 The outlet method of direction from coil to coil outlet, reel gear 323 in rotation process also the first helical gear 325 of synchronous driving around its from Body axis is rotated, and the reel spring gear 341 that the driving of the first helical gear 325 is matched with its helical teeth is around own axis and drives Dynamic reel spring gear sleeve 344 is around own axis, and reel spring gear 341 drives reel in rotation process Clockwork spring 343 around reel spring gear 39 central reduction and in energy accumulating state, reel clockwork spring 343 is to reel clockwork spring tooth Wheel 341 applies the driving force opposite with the rotation direction of reel spring gear 341, and reel 321 also drives in rotation process First screw mandrel 46 is rotated around its own axis, and the first screw mandrel 46 drives in rotation process to be coaxially socketed on the first screw mandrel 46 Driven locating part 43 is moved along the axis direction of guide rod 48 and the direction of motion of driven locating part 43 is oblique close to second for guide rod 48 The one end of gear 42 points to guide rod 48 and points to the one end of reel gear 323, driven spacing during wire body 327 is persistently flexed outward Part 43 progressively towards the movement of the direction of reel 323, when the protruding block of groove and the driven locating part 43 of active locating part 44 Timing, driven 43 pairs of position-limiting actions from active locating part 44 is in the axis direction of the first screw mandrel 46 of locating part, limitation is actively spacing Part 44 continues to move close to the one end of reel 321 to the first screw mandrel 46, the length for the wire body 327 now discharged by reel 321 For the octuple of measured nursery stock diameter, the direction of motion of the ball 31 along the first clamping bar 21 will be indicated and stretch and make wire body 327 and the The direction of motion of one clamping bar 21 is conllinear, now indicates ball 31 and is located on the circumference of optimal soil ball, optimal soil ball radius is determined, is obtained To after optimal soil ball radius, the tractive force to indicating ball 31 is cancelled, now reel clockwork spring 343 is to reel spring gear 341 Apply shearing stress and make the rotation direction of reel spring gear 341 consistent with shearing stress direction, 341 turns of reel spring gear The first helical gear 325 is driven to be driven in own axis, the rotation process of the first helical gear 325 by output shaft during dynamic Reel gear 323 is rotated, reel gear 323 driving the rotating shaft of reel 321 and guide sleeve 326 work, reel 321 around Its own axis along rotate and its rotation direction and wire body 327 in the circumferential winding direction of reel 321 on the contrary, wire body 327 Be accommodated in reel 321, at the same guide sleeve 326 along displacement screw mandrel 322 close to one end of displacement screw mandrel gear 324 to winding displacement An end motion of the screw mandrel 322 away from displacement screw mandrel gear 324, guide sleeve 326 drives the edge of wire sleeve 35 in motion process The axis of bush support 33 is to bush support 33 close to an end motion of driving rack 41, and wire sleeve 35 is in motion process actuating sleeve Tube stent 33 around its jointed shaft with lower house 11 from displacement screw mandrel 322 close to the one end of displacement screw mandrel gear 324 to displacement screw mandrel 322 rotate and rotation process middle sleeve support 33 is socketed with one end of wire sleeve 33 away from the one end of displacement screw mandrel gear 324 All the time reel 321 is pointed to, the one end of wire sleeve 35 away from bush support 33 is always positioned at reel 321 in rotation process Receive silk at wire body 327 tangential direction, it is ensured that reel 321 receive silk during wire body 327 in the axis side of reel 321 To in winding of single layer, the rotating shaft of reel 321 drives the first screw mandrel 46 to rotate, and the first screw mandrel 46 drives driven locating part 43 by close The one end of reel 321 along the axis direction of the first screw mandrel 46 to moving away from the one end of reel 321, and driven locating part 43 moves to the When one screw mandrel 46 is away from 321 1 side of reel, reel 321 is received silk process and completed, and now the first clamping bar 21 is applied by the One clamping bar 21 points to the active force of the second clamping bar 22, and the first clamping bar 21 drives driving rack 41 to the direction close to the second clamping bar 22 Motion, driving rack 41 drives the second helical gear 42 to rotate in moving process, it is passed through in the rotation process of the second helical gear 42 Output shaft drives the second screw mandrel 47 to pass through the driven limit of screw drive in own axes synchronous axial system, the rotation process of the second screw mandrel 47 Position part 43 is moved along the axis of the second screw mandrel 47 to close to the direction of driven locating part 43, when driven locating part 43 protruding block with from During the groove contact of dynamic locating part 43, driving rack 41 is run to close to the one end of the second clamping bar 22, while the first clamping bar 21 and the Two clamping bars 22 are contacted, and complete the reset of whole device.
It is more highly preferred to, driving rack 41 is provided with guide rail, guide rail along its length is provided with slide calliper rule resetting means 50, the slide calliper rule that described slide calliper rule resetting means 50 includes being installed on lower house 11 reset clockwork spring housing 51, row's chi guide wheel 53, card Chi, which resets, is provided with that slide calliper rule reset clockwork spring 52 and slide calliper rule reset the center of clockwork spring housing 51 be provided with can in clockwork spring housing 51 Winder 54 is resetted around the slide calliper rule of own axis, the outer shroud end that slide calliper rule reset clockwork spring 52 is connected to slide calliper rule reset clockwork spring shell The wall portion of body 51, the central end that slide calliper rule reset clockwork spring 52 is connected to slide calliper rule reset winder 54, and it is inclined that slide calliper rule reset winder 54 The end for resetting clockwork spring 52 from slide calliper rule is provided with slide calliper rule fixed thereto and resets runner 55, and slide calliper rule reset is wound with one on runner 55 End drive belt 56 fixed thereto, the suspension end of drive belt 56 is connected with driving rack 41, and is also equipped with lower house 10 For the row's chi guide wheel 53 for guiding drive belt 56 to flex outward, the drive belt 56 guided by arranging chi guide wheel 53 is horizontal cloth Put and be connected with driving rack 41;When first clamping bar 21 is away from the second clamping bar 22, the driving rack being connected with the first clamping bar 21 41 along its length away from the first clamping bar 21, and driving rack 41 drives connected drive belt 56 along the length of driving rack 41 Direction is stretched, and runner 55 is around own axis and drives slide calliper rule for the reset of driving slide calliper rule in the suspension end moving process of drive belt 56 Reset winder 54 to rotate, slide calliper rule, which reset, drives connected slide calliper rule to reset clockwork spring 52 around slide calliper rule in the rotation process of winder 54 Reset winder 54 axis be wound in slide calliper rule reset winder 54, after being measured, reel spring gear 341 drive around The take-up of spool 321 and make driven locating part 43 along the axis of the first screw mandrel 64 to close to the one end of the second helical gear 42 move when, from The constraint of 43 pairs of active locating parts 44 of dynamic locating part is withdrawn, and now slide calliper rule reset the driving slide calliper rule of clockwork spring 52 and reset winder 54 around certainly Body axis is rotated, and slide calliper rule reset the driving slide calliper rule of winder 54 and reset runner 55 around own axis, and slide calliper rule reset 55 turns of runner Drive belt 56 is set to reset the winding of the circumference of runner 55 and by the driving row's chi guide wheel 53 of drive belt 56 around itself around slide calliper rule during dynamic Axis is rotated, and pulls driving rack 41 to be transported along rail axis to one end close to the second clamping bar 22 by the tractive force of drive belt 56 Move, and complete the first clamping bar 21 and reset.
It is more highly preferred to, the first clamping bar 21 is vertical with the axis of epivalve length direction close to the side of the second clamping bar 22, Second clamping bar 22 is vertical with the axis of epivalve length direction close to the side of the first clamping bar 21;It ensure that using the layout type First clamping bar 21 and the second clamping bar 22 survey nursery stock diameter error minimum when clamping nursery stock, while preventing clamping device 30 Tilt, it is ensured that straight line where the contact point of clamping process the first clamping bar 21 and the second clamping bar 22 is total to plane where nursery stock diameter Face.
More perfect, epivalve length direction is provided with graduation mark;Graduation mark is set to make to apply in epivalve length direction Man-hour can be recorded to nursery stock diameter, be easy to after excavating to excavating nursery stock size be classified according to the diameter of nursery stock.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention; A variety of modifications to these embodiments will be apparent for those skilled in the art, defined in the present invention General Principle can not depart from the present invention spirit or scope in the case of, realize in other embodiments.Therefore, originally Invention will not be defined to the embodiments shown herein, and be to fit to and principles disclosed herein and features of novelty Consistent most wide scope.

Claims (6)

1. a kind of Nursery Stock digging soil ball determines multiple measuring apparatus, it is characterised in that it includes housing, clamping machine Structure, winding mechanism and multiple position-limit mechanism, the outer wall of housing are provided with the clamping device that can be clamped to nursery stock, clamping machine Structure includes movable part and fixing component, and the fixing component of clamping device is arranged at housing exterior walls, the movable part of clamping device It can be moved along shell length direction and clamping of the interval for nursery stock between movable part and fixing component, clamping device Movable part is connected with the actuator of the multiple position-limit mechanism installed in housing cavity, the limit component and peace of multiple position-limit mechanism Mounted in the rotating shaft connection of the winding mechanism of housing cavity, described multiple position-limit mechanism includes driving rack, can be around own axes The second helical gear, the position-limited rack rotated, driving rack is installed on the downside of lower house and along lower house downside length side To arrangement, the central axis of the second helical gear rotation is parallel with the length direction of driving rack, and driving rack is close to clamping device A side and clamping device movable part connection and driving rack can along its long side direction center line to away from clamping The fixing component direction of mechanism is slided, and driving rack is towards being provided with helical teeth on the one end side of housing upper side, and above-mentioned the Two helical gears are installed in housing and are located at a side of movable part of the driving rack away from clamping device, and the second helical teeth Take turns and be meshed with the helical teeth being arranged on driving rack, the central axis of the second helical gear rotation and the length direction of driving rack Parallel, the second helical gear rotating shaft, which is installed on position-limited rack, position-limited rack, to be provided with central axis and is parallel to each other and can be around itself axle The first screw mandrel, the second screw mandrel of line rotation, the first screw mandrel, the second screw mandrel are installed on the centre position in housing, the second helical gear The second screw mandrel is installed on away from the driving end of the movable part of clamping device, and the second helical gear center of rotation axis and the The central axis of two screw mandrels is overlapped, and the difference of guide rod that two central axis are parallel to each other and guide rod is additionally provided with position-limited rack Two ends are respectively arranged at position-limited rack, the guide direction of guide rod and the first screw mandrel, the centerline axis parallel of the second screw mandrel, the first screw mandrel On be socketed with active locating part and close on the guide rod of the first screw mandrel and active locating part match it is actively spacing available for being oriented to Part is slided along its center axis direction, be socketed with driven locating part on the second screw mandrel and close on the guide rod of the second screw mandrel with it is driven Locating part matches and slided for being oriented to driven locating part along its center axis direction, active locating part and driven locating part When being in contact, driven locating part can limit the direction motion that active locating part continues the movable part towards clamping device, first Screw mandrel is connected with winding mechanism away from second helical gear one end, and winding mechanism includes sign ball, bobbin winder bracket, described bobbin winder bracket Including reel, wire body, reel one end be connected with the first screw mandrel and the axis of reel and the first screw mandrel axis collinear, Reel gear, the first helical gear and reel are socketed with the output shaft for being arranged at end of the reel away from the first screw mandrel Gear, which is located to be located remotely from the downside of reel side, reel gear close to reel side, the first helical gear, is provided with winding displacement Screw gear and displacement screw mandrel gear is engaged with reel gear, displacement screw mandrel gear is coaxially connected with displacement screw mandrel, winding displacement Screw mandrel, which is located in the downside of reel and the axis and the diameter parallel of reel of displacement screw mandrel, displacement screw mandrel, is socketed with guiding Sleeve and guide sleeve is connected by screw with displacement screw mandrel, wire sleeve and wire sleeve are hinged with guide sleeve can be around Its jointed shaft is rotated, and wire sleeve is away from being socketed with bush support and wire sleeve can be along bush support outside reel one end Axis direction is slided, and the one end of bush support away from wire sleeve is articulated with lower house and bush support can turn around jointed shaft Dynamic, bush support bottom is provided with guide wheel, and the one end of reel away from the first screw mandrel is fixed on and along reel in one end of wire body Axis one end winding of single layer to reel close to the first screw mandrel side, wire body by reel draw after sequentially pass through in wire sleeve Chamber, bush support inner chamber, guide wheel, the first guide wheel and from being arranged at the lead that lower house is provided with a second helical gear side Hole is drawn, and one end that wire body draws housing is connected with sign ball;
The first described screw mandrel it is identical with the radius of fillet of the second screw mandrel and both flight pitch it is identical, the diameter of reel Obtained according to following computing, when the space width of driving rack is d, the gearratio of driving rack and reel is x, and driving rack is moved Move after n tooth, the second helical gear turns around around own axes rotation, the distance of now driving rack movement is(n-1)D, works as coiling Cylinder it is a diameter ofWhen, the maximum winding displacement length of reel is 8 times of driving rack move distance.
2. a kind of Nursery Stock digging soil ball according to claim 1 determines multiple measuring apparatus, it is characterised in that Described winding mechanism is provided with flexible restoring organ, and flexible restoring organ provides the power wound to wire body to reel.
3. a kind of Nursery Stock digging soil ball according to claim 2 determines multiple measuring apparatus, it is characterised in that Described flexible restoring organ includes reel clockwork spring housing, reel spring gear, reel clockwork spring, reel spring gear It is arranged at the outside of reel clockwork spring housing and the center line of the axis of reel spring gear and reel clockwork spring housing is total to Line, reel spring gear is engaged with the first helical gear, and the drive shaft end of reel spring gear is connected to reel clockwork spring Central end, the other end of reel clockwork spring is fixedly connected on reel clockwork spring housing.
4. a kind of Nursery Stock digging soil ball according to Claims 2 or 3 determines multiple measuring apparatus, its feature exists In described housing includes lower house and epivalve, and lower house is provided with cavity, and epivalve is matched with the cavities open of lower house And formation can install the containing cavities of multiple position-limit mechanism, winding mechanism, flexible restoring organ.
5. a kind of Nursery Stock digging soil ball according to claim 3 determines multiple measuring apparatus, it is characterised in that Determining multiple measuring apparatus also includes being connected with driving rack and for promoting fixing component of the driving rack towards clamping device The slide calliper rule resetting means of direction motion.
6. a kind of Nursery Stock digging soil ball according to claim 5 determines multiple measuring apparatus, it is characterised in that The slide calliper rule that described slide calliper rule resetting means includes being installed on lower house reset clockwork spring housing, row's chi guide wheel, and slide calliper rule reset clockwork spring Be provided with housing slide calliper rule reset clockwork spring, slide calliper rule reset clockwork spring housing center be provided with can around own axis slide calliper rule Winder is resetted, the outer shroud end that slide calliper rule reset clockwork spring is connected to the wall portion that slide calliper rule reset clockwork spring housing, and slide calliper rule reset clockwork spring Central end is connected to slide calliper rule and resets winder, and the end that slide calliper rule reset winder deviation slide calliper rule reset clockwork spring is provided with therewith admittedly Fixed slide calliper rule reset runner, and slide calliper rule, which reset, is wound with one end drive belt fixed thereto on runner, the suspension end of drive belt is with passing Carry-over bar is connected, and row's chi guide wheel for guiding drive belt to flex outward is also equipped with lower house, by arranging chi guide wheel The drive belt of guiding, which is horizontal, to be arranged and is connected with driving rack.
CN201710528926.1A 2017-07-01 2017-07-01 A kind of Nursery Stock digging soil ball determines multiple measuring device Active CN107131812B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112933429A (en) * 2021-01-28 2021-06-11 中南大学湘雅医院 Stereotactic radiation fixing equipment

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CN103604346A (en) * 2013-11-19 2014-02-26 中国农业大学 Seedling transplanting hole parameter determination instrument
CN105432423A (en) * 2015-12-28 2016-03-30 北京麦克哈格国际生态环境工程科技有限公司 Ball pool data detection measuring device of tree transplanting equipment
CN106247901A (en) * 2016-08-13 2016-12-21 李朝 A kind of trees diameter measurer
KR20170046312A (en) * 2015-10-21 2017-05-02 김동조 Automatic measuring device for measuring the diameter of trees based on USN

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Publication number Priority date Publication date Assignee Title
CN2079282U (en) * 1990-02-10 1991-06-19 梁明义 Measuring device for tree diameter
RU2363149C1 (en) * 2008-05-23 2009-08-10 Государственное образовательное учреждение высшего профессионального образования "Воронежская государственная лесотехническая академия" Electronic forest tree calipper
CN103604346A (en) * 2013-11-19 2014-02-26 中国农业大学 Seedling transplanting hole parameter determination instrument
KR20170046312A (en) * 2015-10-21 2017-05-02 김동조 Automatic measuring device for measuring the diameter of trees based on USN
CN105432423A (en) * 2015-12-28 2016-03-30 北京麦克哈格国际生态环境工程科技有限公司 Ball pool data detection measuring device of tree transplanting equipment
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Publication number Priority date Publication date Assignee Title
CN112933429A (en) * 2021-01-28 2021-06-11 中南大学湘雅医院 Stereotactic radiation fixing equipment

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