CN204616320U - Transplant perforating device and transplant puncher - Google Patents
Transplant perforating device and transplant puncher Download PDFInfo
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- CN204616320U CN204616320U CN201520273085.0U CN201520273085U CN204616320U CN 204616320 U CN204616320 U CN 204616320U CN 201520273085 U CN201520273085 U CN 201520273085U CN 204616320 U CN204616320 U CN 204616320U
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Abstract
The utility model relates to plants perforating device technical field, and be that one is transplanted perforating device and transplants puncher, the former comprises punching housing, installation toroidal shell, overcoat tubular axis, intermediate solid drive shaft, punching component and active straight bevel gear; The inside of installing toroidal shell forms annular space chamber, and the middle part of installing the two ends, left and right of toroidal shell is all fixed with the overcoat tubular axis communicated with annular space chamber; The latter comprises housiung separator, linking arm, trifilar suspension assembly, transmission case and transplanting perforating device, and the front end of housiung separator is installed with trifilar suspension assembly, is intervally distributed with at least two transplanting perforating devices on rear side of housiung separator from left to right.The utility model effectively can prevent from being wound around by setting up lap guard seal assembly between perforated channels and corresponding perforating punch and can prevent silt in drill process from entering in punching housing, guarantees carrying out smoothly of drill process; The hole wall being rotated the implantation hole making it get by perforating punch is solid and level and smooth.
Description
the utility model relates to plantation perforating device technical field, is a kind of transplanting perforating device and transplanting puncher.
Background technology
in present agricultural production, on the film of land for growing field crops, growing and transplanting seedling is in a kind of advanced planting technology, is a direction of agricultural development.Its process is first in warm canopy, use medium nursery, when the land for growing field crops temperature after plastic film mulch goes back up to applicable crop growth, the seedling cultivated is being implanted into land for growing field crops, the vegetative period of crops can extended like this, improve output, effectively avoid to fluctuate the natural calamity etc. brought because of temperature early spring.Because transfer cultivated area constantly expands, transfer Link Efficiency is low, and the amount of labour used is large, and be pressed for time, contradiction costly, seriously governs development and the popularization of this advanced technology.
existing transfer mode has:
1, pure artificial transfer, pure artificial transfer is to all kinds of soil property, and various market conditions can adapt to, and shortcoming is that efficiency is low, and costly, spacing in the rows is unstable.Mu strain number cannot ensure, diligent nervous situation occurs often.
, transplanter transplant, on existing film, transplanter is all that " suppending cup type " also cries " duck-beak type ", be characterized in punching throwing seedling once complete, no seedling injury, the plot that soil property is good, can plant twenty or thirty mu in one day.Shortcoming requires higher to soil property, soil moisture content; Must many people assist, laborsaving not saving of labor; Adaptive faculty is poor, and clayed ground cannot operation, and cost effectiveness is not high.
, mechanical punching, artificial throw seedling earth backing.Its drill process is realized with multiple hollow punch walking be fixed on wheel rim by tractor.Spacing in the rows is stablized, and mu strain number is accurate, and cost effectiveness is better, is the main flow of current transplanting method.But, also there is the following place needing to improve in existing puncher: 1, efficiency is low, because existing puncher adopts the winding that effectively cannot prevent plastic film during high speed, poor stability, easily there is biofilm phenomenon, therefore can only adopt low rate, three to five ten mu can only be completed its every day, also often need the earth inside and outside labor cleaning's dinking and residual film, waste time and energy; 2, of poor quality, the movement locus of hollow punch determines the shape in hole, adds the impact of viscous effect, and the hole of getting is an irregular hole, and rice shoot is easily poured in hole after dropping into, cannot be upright after causing seedling to be planted, and seriously governs transplanting efficiency; 3, sometimes have residual film at the end, hole, affect the root growth of rice shoot.
Summary of the invention
the utility model provides a kind of transplanting perforating device and transplants puncher, overcome the deficiency of above-mentioned prior art, its can effectively solve existing puncher exist cannot prevent be wound around, perforating efficiency is low, the implantation hole got is of poor quality, seedling cannot be upright in implantation hole, affects the growth of crop and the problem of output.
one of the technical solution of the utility model is realized by following measures: a kind of transplanting perforating device, comprises punching housing, installation toroidal shell, overcoat tubular axis, intermediate solid drive shaft, punching component and active straight bevel gear; The inside of installing toroidal shell forms annular space chamber, the middle part of installing the two ends, left and right of toroidal shell is all fixed with the overcoat tubular axis communicated with annular space chamber, intermediate solid drive shaft penetrates and passes in the overcoat tubular axis of the other end in the overcoat tubular axis of one end, outer land is fixed with outside the intermediate solid drive shaft of corresponding inside middle portion position, annular space chamber, intermediate solid drive shaft in annular space chamber is set with the active straight bevel gear be fixedly installed togather with outer land, between the intermediate solid drive shaft of corresponding initiatively position, the straight bevel gear left and right sides and overcoat tubular axis, is equipped with rolling bearing; The punching housing be fixedly installed togather with overcoat tubular axis is set with outside installation toroidal shell, punching housing circumferentially has at least three group punching components, each group punching component include be positioned at annular space chamber and the driven straight bevel gear meshed together with active straight bevel gear be positioned at hull outside of punching and drive its perforating punch rotated by driven straight bevel gear; The punching housing of each perforating punch position corresponding all there is perforated channels, between perforated channels and corresponding perforating punch, is provided with lap guard seal assembly.
here is the further optimization and/or improvements to above-mentioned utility model technical scheme:
above-mentioned punching component also can comprise connecting shaft and lower connecting shaft, upper connecting shaft and lower connecting shaft are all between punching housing and installation toroidal shell, the outer end of upper connecting shaft passes punching housing and is fixed together with the inner of perforating punch, the inner of lower connecting shaft passes installs toroidal shell and is fixed together with the outer end of driven straight bevel gear, and is fixedly installed togather by twin shaft connecting assembly between the outer end of the inner of upper connecting shaft and lower connecting shaft.
all thrust roller bearing can be provided with between above-mentioned upper connecting shaft and punching housing and between lower connecting shaft and installation toroidal shell; Twin shaft connecting assembly comprises spline housing and extension spring, the inner of upper connecting shaft is spline shaft-like, the lower outer end of connecting shaft and the inner of spline housing are fixed together, the inner of upper connecting shaft is sleeved on the upper inner of spline housing and can moves up and down in spline housing, be positioned at the upper connecting shaft of spline housing outer fix lower connecting shaft outer end that is inner and that be positioned at spline housing outer fix and be equipped with connecting through hole, outside spline housing, be set with extension spring and the two ends of extension spring are separately fixed in corresponding connecting through hole.
the outer end of above-mentioned lower connecting shaft can be sleeved on the inner inner side of spline housing and make both be fixedly installed togather by the inner spline housing producing deformation.
the medial extremity of each perforating punch above-mentioned all can have the inner groove be positioned at outside connecting shaft, and the punching housing of each perforated channels outer fix corresponding all has the outer shroud chuck be sleeved in corresponding inner groove; Lap guard seal assembly comprises sealing ring and lower seal, in the inner side of corresponding outer shroud chuck and perforated channels outer end, the upper connecting shaft outer end ecto-entad of hole site is set with sealing ring and lower seal successively, the thrust roller bearing be sleeved on outside connecting shaft is located between sealing ring and lower seal, has the limited step being against lower seal the inner in the perforated channels of corresponding lower seal inner end positions.
under above-mentioned correspondence connecting shaft inner end positions installation toroidal shell on all can have and run through through hole, the suit land be sleeved on outside corresponding lower connecting shaft is all fixed with outside the corresponding installation toroidal shell that each runs through through hole outer fix, suit land inside and between lower connecting shaft the inner ecto-entad be provided with journal bearing successively, sealing ring group, hole jump ring and thrust roller bearing, the Limit Bearing land being against thrust roller bearing the inner is fixed with outside lower connecting shaft the inner of corresponding thrust roller bearing inner end positions, the lower connecting shaft of corresponding journal bearing outer end position is installed with the axle jump ring being against journal bearing outer end.
the above-mentioned left end at punching housing can be fixed with the cylinder be positioned at outside overcoat tubular axis, punching housing and overcoat tubular axis are fixedly installed togather by cylinder, punching housing is circular or regular polygon, punching housing is coaxial with cylinder, and the external diameter of cylinder is greater than the external diameter of punching housing or the circumscribed circle diameter of punching housing, has spacing between the right side of cylinder and the outline of perforating punch.
above-mentioned perforating punch can comprise guiding frustum section, punching right cylinder section, expansion film frustum section and the expansion film right cylinder section that ecto-entad distributes successively, and its junction is all in seamlessly transitting, guide the large footpath of frustum section all identical with the diameter of punching right cylinder section with the path expanding film frustum section, the large footpath expanding film frustum section is identical with the diameter expanding film right cylinder section, diameter and the required aperture of punching right cylinder section match, and the diameter expanding film right cylinder section is greater than the diameter of punching right cylinder section.
the middle part of above-mentioned intermediate solid drive shaft can have cross section to be driving channels that are cubic or six side's shapes.
two of the technical solution of the utility model is realized by following measures: a kind of transplanting puncher of above-mentioned transplanting perforating device that uses comprises housiung separator, linking arm, trifilar suspension assembly, transmission case and transplanting perforating device, the front end of housiung separator is installed with trifilar suspension assembly, at least two transplanting perforating devices are intervally distributed with from left to right on rear side of housiung separator, each is transplanted perforating device and is fixedly mounted on housiung separator respectively by linking arm, the rear end of linking arm is sleeved on outside the overcoat tubular axis of corresponding transplanting perforating device by rolling bearing, the front end of linking arm is fixedly mounted on housiung separator, transmission case is provided with wherein between two transplanting perforating devices, transmission case comprises the transmission main shaft being positioned at front side and two transmission output shafts being positioned at both sides, the intermediate solid drive shaft of two the transplanting perforating devices adjacent with transmission case is all fixedly installed togather with corresponding transmission output shaft, the overcoat tubular axis of two the transplanting perforating devices adjacent with transmission case to be all sleeved on outside transmission output shaft and to be arranged on sidewall corresponding to transmission case by rolling bearing, the intermediate solid drive shaft of all the other any two adjacent two transplanting perforating devices is fixedly installed togather, and overcoat tubular axis is also fixedly installed togather.
the utility model reasonable and compact in structure, easy to use, it effectively can prevent from being wound around by setting up lap guard seal assembly between perforated channels and corresponding perforating punch and can prevent silt in drill process from entering in punching housing, guarantee carrying out smoothly of drill process, reduce the restriction to trepanning velocity, improve perforating efficiency; Perforating punch can be driven to rotate by engaging each other straight bevel gear, the hole wall of the implantation hole making it get is solid and level and smooth, can select when punching and treat the perforating punch that seedling size matches, thus enable to be transplanted into implantation hole treat that seedling is upright, better can grow, guarantee that it has better quantum of output; The cylinder being greater than punching housing outer diameter by external diameter punching housing be hanging shape, reduces it directly and earth surface, thus solves the problem that mulch film winding and impurity enters further; By making perforating punch be the reaming that multistage distribution can realize to mulch film while punching, thus offsetting the performance of mulch film dilatation, drilling quality can be mentioned further, meeting the punching demand treating seedling, there is good applicability.
Accompanying drawing explanation
accompanying drawing 1 is that the master of the utility model embodiment one looks sectional structure schematic diagram.
accompanying drawing 2 is the partial enlargement structural representation of accompanying drawing 1 at A place.
accompanying drawing 3 is the partial enlargement structural representation of accompanying drawing 1 at B place.
accompanying drawing 4 is that the master of the utility model embodiment two looks broken section structural representation.
coding in accompanying drawing is respectively: 1 is punching housing, 2 for installing toroidal shell, 3 is overcoat tubular axis, 4 is intermediate solid drive shaft, 5 is active straight bevel gear, 6 is annular space chamber, 7 is outer land, 8 is rolling bearing, 9 is driven straight bevel gear, 10 is perforating punch, 11 is perforated channels, 12 is upper connecting shaft, 13 is lower connecting shaft, 14 is thrust roller bearing, 15 is spline housing, 16 is extension spring, 17 is outer shroud chuck, 18 is upper sealing ring, 19 is lower seal, 20 is suit land, 21 is journal bearing, 22 is sealing ring group, 23 is hole jump ring, 24 is spacing bearer ring platform, 25 is axle jump ring, 26 is cylinder, 27 is driving channel, 28 is housiung separator, 29 is linking arm, 30 is trifilar suspension assembly, 31 is transmission case, 32 is transmission main shaft.
Embodiment
the utility model by the restriction of following embodiment, can not determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is all be described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. determines according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
embodiment one: as shown in accompanying drawing 1,2,3, this transplanting perforating device comprises punching housing 1, installation toroidal shell 2, overcoat tubular axis 3, intermediate solid drive shaft 4, punching component and active straight bevel gear 5; The inside of installing toroidal shell 2 forms annular space chamber 6, the middle part of installing the two ends, left and right of toroidal shell 2 is all fixed with the overcoat tubular axis 3 communicated with annular space chamber 6, intermediate solid drive shaft 4 penetrates and passes in the overcoat tubular axis 3 of the other end in the overcoat tubular axis 3 of one end, outer land 7 is fixed with outside the intermediate solid drive shaft 4 of corresponding inside middle portion position, annular space chamber 6, intermediate solid drive shaft 4 in annular space chamber 6 is set with the active straight bevel gear 5 be fixedly installed togather with outer land 7, between the intermediate solid drive shaft 4 of corresponding initiatively position, straight bevel gear 5 left and right sides and overcoat tubular axis 3, is equipped with rolling bearing 8; The punching housing 1 be fixedly installed togather with overcoat tubular axis 3 is set with outside installation toroidal shell 2, punching housing 1 circumferentially has at least three group punching components, each group punching component include be positioned at annular space chamber 6 and the driven straight bevel gear 9 meshed together with active straight bevel gear 5 be positioned at outside the housing 1 that punches by perforating punch 10 that driven straight bevel gear 9 drives it to rotate; The punching housing 1 of each perforating punch 10 position corresponding all there is perforated channels 11, between perforated channels 11 and corresponding perforating punch 10, is provided with lap guard seal assembly.In use, can the utility model be arranged in frame, and by frame is connected on tractor, thus make the power take-off of tractor drive intermediate solid drive shaft 4 to rotate, and then drive perforating punch 10 to rotate by the driven straight bevel gear 9 meshed together with active straight bevel gear 5, drive overcoat tubular axis 3 rotates along with moving ahead of tractor by the housing 1 that simultaneously punches, punch operation that is single-row or multiple row can be completed thus, simple to operation, and punch in housing 1 by setting up lap guard seal assembly effectively can prevent from being wound around and can prevent silt in drill process from entering between perforated channels 11 and corresponding perforating punch 10, guarantee carrying out smoothly of drill process, thus the restriction reduced trepanning velocity, improve perforating efficiency, the hole wall of implantation hole got additionally by the perforating punch 10 rotated is solid and level and smooth, can select and the perforating punch 10 treating that seedling size matches when punching, thus enable to be transplanted into implantation hole treat that seedling is upright, can better grow, guarantee that it has better quantum of output.
according to actual needs, above-mentioned transplanting perforating device can be made further optimization and/or improvements:
as shown in accompanying drawing 1,2,3, punching component also comprises connecting shaft 12 and lower connecting shaft 13, upper connecting shaft 12 and lower connecting shaft 13 are all between punching housing 1 and installation toroidal shell 2, the outer end of upper connecting shaft 12 passes punching housing 1 and is fixed together with the inner of perforating punch 10, the inner of lower connecting shaft 13 passes installs toroidal shell 2 and is fixed together with the outer end of driven straight bevel gear 9, and is fixedly installed togather by twin shaft connecting assembly between the outer end of the inner of upper connecting shaft 12 and lower connecting shaft 13.It can be made so easier for installation.
as shown in accompanying drawing 1,2,3, between upper connecting shaft 12 and punching housing 1 and between lower connecting shaft 13 and installation toroidal shell 2, be equipped with thrust roller bearing 14; Twin shaft connecting assembly comprises spline housing 15 and extension spring 16, the inner of upper connecting shaft 12 is spline shaft-like, the outer end of lower connecting shaft 13 and the inner of spline housing 15 are fixed together, the inner of upper connecting shaft 12 is sleeved on the upper inner of spline housing 15 and can moves up and down in spline housing 15, be positioned at the upper connecting shaft 12 of spline housing 15 outer fix lower connecting shaft 13 outer end that is inner and that be positioned at spline housing 15 outer fix and be equipped with connecting through hole, outside spline housing 15, be set with extension spring 16 and the two ends of extension spring 16 are separately fixed in corresponding connecting through hole.Make upper connecting axle have certain activity space in spline housing 15 by extension spring 16 like this, thus contribute to compressing the thrust roller bearing 14 be positioned at outside connecting shaft 12 and lower connecting shaft 13, completing of being convenient to that it can be good rotates and flexible.
as shown in accompanying drawing 1,2,3, the outer end of lower connecting shaft 13 is sleeved on the inner inner side of spline housing 15 and makes both be fixedly installed togather by the inner spline housing 15 producing deformation.Lower connecting shaft 13 and spline housing 15 can be made like this to be fixedly installed togather, and to be convenient to dismounting.
as shown in accompanying drawing 1,2,3, the medial extremity of each perforating punch 10 all has the inner groove be positioned at outside connecting shaft 12, and the punching housing 1 of each perforated channels 11 outer fix corresponding all has the outer shroud chuck 17 be sleeved in corresponding inner groove; Lap guard seal assembly comprises sealing ring 18 and lower seal 19, in the inner side of corresponding outer shroud chuck 17 and perforated channels 11 outer end, the upper connecting shaft 12 outer end ecto-entad of hole site is set with sealing ring 18 and lower seal 19 successively, the thrust roller bearing 14 be sleeved on outside connecting shaft 12 is located between sealing ring 18 and lower seal 19, has the limited step being against lower seal 19 the inner in the perforated channels 11 of corresponding lower seal 19 inner end positions.Its sealing effectiveness can be strengthened like this, prevent foreign matter from entering in punching housing 1, and mulch film can be prevented to be wrapped on perforating punch 10 and enter thus in punching housing 1, thus normally carrying out of punch operation can be guaranteed.
as accompanying drawing 1, 2, shown in 3, the installation toroidal shell 2 of corresponding lower connecting shaft 13 inner end positions all has and runs through through hole, the suit land 20 be sleeved on outside corresponding lower connecting shaft 13 is all fixed with outside the corresponding installation toroidal shell 2 that each runs through through hole outer fix, suit land 20 inside and between lower connecting shaft 13 the inner ecto-entad be provided with journal bearing 21 successively, sealing ring group 22, hole jump ring 23 and thrust roller bearing 14, the inner outside of lower connecting shaft 13 of corresponding thrust roller bearing 14 inner end positions is fixed with the Limit Bearing land 24 being against thrust roller bearing 14 the inner, the lower connecting shaft 13 of corresponding journal bearing 21 outer end position is installed with the axle jump ring 25 being against journal bearing 21 outer end.It is spacing that passing hole jump ring 23 and axle jump ring 25 can realize each bearing, makes its transmission process more stable.According to demand, sealing ring group 22 is the existing known technology comprising at least one sealing ring.
as shown in accompanying drawing 1,2,3, the cylinder 26 be positioned at outside overcoat tubular axis 3 is fixed with at the left end of punching housing 1, punching housing 1 is fixedly installed togather by cylinder 26 with overcoat tubular axis 3, punching housing 1 is circular or regular polygon, punching housing 1 is coaxial with cylinder 26, and the external diameter of cylinder 26 is greater than the external diameter of punching housing 1 or the circumscribed circle diameter of punching housing 1, has spacing between the right side of cylinder 26 and the outline of perforating punch 10.In use, the outside of cylinder 26 by seat on ground, thus make punching housing 1 in hanging shape, like this can when there being tractor to drive cylinder 26 to move ahead in rolling by frame, punching housing 1 can be reduced as much as possible directly contact with soil, thus mulch film can be prevented further to the winding of perforating punch 10, and being mixed into of foreign material, improving its punching effect, better growing basis for treating that seedling improves.
as shown in accompanying drawing 1,2,3, perforating punch 10 comprises guiding frustum section, punching right cylinder section, expansion film frustum section and the expansion film right cylinder section that ecto-entad distributes successively, and its junction is all in seamlessly transitting, guide the large footpath of frustum section all identical with the diameter of punching right cylinder section with the path expanding film frustum section, the large footpath expanding film frustum section is identical with the diameter expanding film right cylinder section, diameter and the required aperture of punching right cylinder section match, and the diameter expanding film right cylinder section is greater than the diameter of punching right cylinder section.Like this when punching, the reaming effect to mulch film can be realized by expansion film right cylinder section, thus the expansion performance of mulch film can be offset, enabling its gained implantation hole one-time-reach-place, plantation demand can be met.
as shown in accompanying drawing 1,2,3, the middle part of intermediate solid drive shaft 4 has cross section to be driving channels 27 that are cubic or six side's shapes.Can make it easy to like this connect and transmitting torque.
embodiment two: as shown in Figure 4, the transplanting puncher of the above-mentioned transplanting perforating device of this use comprises housiung separator 28, linking arm 29, trifilar suspension assembly 30, transmission case 31 and transplanting perforating device, the front end of housiung separator 28 is installed with trifilar suspension assembly 30, at least two transplanting perforating devices are intervally distributed with from left to right on rear side of housiung separator 28, each is transplanted perforating device and is fixedly mounted on housiung separator 28 respectively by linking arm 29, the rear end of linking arm 29 is sleeved on outside the overcoat tubular axis 3 of corresponding transplanting perforating device by rolling bearing 8, the front end of linking arm 29 is fixedly mounted on housiung separator 28, transmission case 31 is provided with wherein between two transplanting perforating devices, transmission case 31 comprises the transmission main shaft 32 being positioned at front side and two transmission output shafts being positioned at both sides, the intermediate solid drive shaft 4 of two the transplanting perforating devices adjacent with transmission case 31 is all fixedly installed togather with corresponding transmission output shaft, the overcoat tubular axis 3 of two the transplanting perforating devices adjacent with transmission case 31 to be all sleeved on outside transmission output shaft and to be arranged on sidewall corresponding to transmission case 31 by rolling bearing 8, the intermediate solid drive shaft 4 of all the other any two adjacent two transplanting perforating devices is fixedly installed togather, and overcoat tubular axis 3 is also fixedly installed togather.In use, housiung separator 28 is fixedly mounted on tractor by trifilar suspension assembly 30, the power take-off of tractor and transmission main shaft 32 are fixedly installed togather, intermediate solid drive shaft 4 is driven to rotate by transmission output shaft thus, and then drive each perforating punch 10 to rotate, simultaneously overcoat tubular axis 3 will move ahead by cylinder 26 or/and the housing 1 that punches drives it to rotate along with tractor, the drilling operation of complete machine can be completed thus, simple to operation, mulch film can be effectively prevented to be wound around and being mixed into of foreign material, transmission everywhere all has good stability, all kinds of soil property can be met at tide, profit, punching demand under wet soil moisture content, there is good adaptability.According to demand, trifilar suspension assembly 30 and transmission case 31 are existing known technology; The front end of linking arm 29 is fixedly mounted on housiung separator 28 by dismountable mode, can be convenient in use like this adjust position, and then regulates the line-spacing of implantation hole.
above technical characteristic constitutes embodiment of the present utility model, and it has stronger adaptability and implementation result, can increase and decrease non-essential technical characteristic according to actual needs, meet the demand of different situations.
Claims (10)
1. a transplanting perforating device, is characterized in that comprising punching housing, installation toroidal shell, overcoat tubular axis, intermediate solid drive shaft, punching component and active straight bevel gear; The inside of installing toroidal shell forms annular space chamber, the middle part of installing the two ends, left and right of toroidal shell is all fixed with the overcoat tubular axis communicated with annular space chamber, intermediate solid drive shaft penetrates and passes in the overcoat tubular axis of the other end in the overcoat tubular axis of one end, outer land is fixed with outside the intermediate solid drive shaft of corresponding inside middle portion position, annular space chamber, intermediate solid drive shaft in annular space chamber is set with the active straight bevel gear be fixedly installed togather with outer land, between the intermediate solid drive shaft of corresponding initiatively position, the straight bevel gear left and right sides and overcoat tubular axis, is equipped with rolling bearing; The punching housing be fixedly installed togather with overcoat tubular axis is set with outside installation toroidal shell, punching housing circumferentially has at least three group punching components, each group punching component include be positioned at annular space chamber and the driven straight bevel gear meshed together with active straight bevel gear be positioned at hull outside of punching and drive its perforating punch rotated by driven straight bevel gear; The punching housing of each perforating punch position corresponding all there is perforated channels, between perforated channels and corresponding perforating punch, is provided with lap guard seal assembly.
2. transplanting perforating device according to claim 1, it is characterized in that punching component also comprises connecting shaft and lower connecting shaft, upper connecting shaft and lower connecting shaft are all between punching housing and installation toroidal shell, the outer end of upper connecting shaft passes punching housing and is fixed together with the inner of perforating punch, the inner of lower connecting shaft passes installs toroidal shell and is fixed together with the outer end of driven straight bevel gear, and is fixedly installed togather by twin shaft connecting assembly between the outer end of the inner of upper connecting shaft and lower connecting shaft.
3. transplanting perforating device according to claim 2, is characterized in that being equipped with thrust roller bearing between connecting shaft and punching housing and between lower connecting shaft and installation toroidal shell; Twin shaft connecting assembly comprises spline housing and extension spring, the inner of upper connecting shaft is spline shaft-like, the lower outer end of connecting shaft and the inner of spline housing are fixed together, the inner of upper connecting shaft is sleeved on the upper inner of spline housing and can moves up and down in spline housing, be positioned at the upper connecting shaft of spline housing outer fix lower connecting shaft outer end that is inner and that be positioned at spline housing outer fix and be equipped with connecting through hole, outside spline housing, be set with extension spring and the two ends of extension spring are separately fixed in corresponding connecting through hole.
4. transplanting perforating device according to claim 3, is characterized in that the outer end of lower connecting shaft is sleeved on the inner inner side of spline housing and makes both be fixedly installed togather by the inner spline housing producing deformation.
5. the transplanting perforating device according to Claims 2 or 3 or 4, it is characterized in that the medial extremity of each perforating punch all has the inner groove be positioned at outside connecting shaft, the punching housing of each perforated channels outer fix corresponding all has the outer shroud chuck be sleeved in corresponding inner groove; Lap guard seal assembly comprises sealing ring and lower seal, in the inner side of corresponding outer shroud chuck and perforated channels outer end, the upper connecting shaft outer end ecto-entad of hole site is set with sealing ring and lower seal successively, the thrust roller bearing be sleeved on outside connecting shaft is located between sealing ring and lower seal, has the limited step being against lower seal the inner in the perforated channels of corresponding lower seal inner end positions.
6. the transplanting perforating device according to Claims 2 or 3 or 4, the installation toroidal shell that it is characterized in that corresponding lower connecting shaft inner end positions all has and runs through through hole, the suit land be sleeved on outside corresponding lower connecting shaft is all fixed with outside the corresponding installation toroidal shell that each runs through through hole outer fix, suit land inside and between lower connecting shaft the inner ecto-entad be provided with journal bearing successively, sealing ring group, hole jump ring and thrust roller bearing, the Limit Bearing land being against thrust roller bearing the inner is fixed with outside lower connecting shaft the inner of corresponding thrust roller bearing inner end positions, the lower connecting shaft of corresponding journal bearing outer end position is installed with the axle jump ring being against journal bearing outer end.
7. transplanting perforating device according to claim 5, the installation toroidal shell that it is characterized in that corresponding lower connecting shaft inner end positions all has and runs through through hole, the suit land be sleeved on outside corresponding lower connecting shaft is all fixed with outside the corresponding installation toroidal shell that each runs through through hole outer fix, suit land inside and between lower connecting shaft the inner ecto-entad be provided with journal bearing successively, sealing ring group, hole jump ring and thrust roller bearing, the Limit Bearing land being against thrust roller bearing the inner is fixed with outside lower connecting shaft the inner of corresponding thrust roller bearing inner end positions, the lower connecting shaft of corresponding journal bearing outer end position is installed with the axle jump ring being against journal bearing outer end.
8. the transplanting perforating device according to claim 1 or 2 or 3 or 4, it is characterized in that being fixed with at the left end of punching housing the cylinder be positioned at outside overcoat tubular axis, punching housing and overcoat tubular axis are fixedly installed togather by cylinder, punching housing is circular or regular polygon, punching housing is coaxial with cylinder, and the external diameter of cylinder is greater than the external diameter of punching housing or the circumscribed circle diameter of punching housing, has spacing between the right side of cylinder and the outline of perforating punch; Or/and, perforating punch comprises guiding frustum section, punching right cylinder section, expansion film frustum section and the expansion film right cylinder section that ecto-entad distributes successively, and its junction is all in seamlessly transitting, guide the large footpath of frustum section all identical with the diameter of punching right cylinder section with the path expanding film frustum section, the large footpath expanding film frustum section is identical with the diameter expanding film right cylinder section, diameter and the required aperture of punching right cylinder section match, and the diameter expanding film right cylinder section is greater than the diameter of punching right cylinder section; Or/and the middle part of intermediate solid drive shaft has cross section to be driving channels that are cubic or six side's shapes.
9. transplanting perforating device according to claim 7, it is characterized in that being fixed with at the left end of punching housing the cylinder be positioned at outside overcoat tubular axis, punching housing and overcoat tubular axis are fixedly installed togather by cylinder, punching housing is circular or regular polygon, punching housing is coaxial with cylinder, and the external diameter of cylinder is greater than the external diameter of punching housing or the circumscribed circle diameter of punching housing, has spacing between the right side of cylinder and the outline of perforating punch; Or/and, perforating punch comprises guiding frustum section, punching right cylinder section, expansion film frustum section and the expansion film right cylinder section that ecto-entad distributes successively, and its junction is all in seamlessly transitting, guide the large footpath of frustum section all identical with the diameter of punching right cylinder section with the path expanding film frustum section, the large footpath expanding film frustum section is identical with the diameter expanding film right cylinder section, diameter and the required aperture of punching right cylinder section match, and the diameter expanding film right cylinder section is greater than the diameter of punching right cylinder section; Or/and the middle part of intermediate solid drive shaft has cross section to be driving channels that are cubic or six side's shapes.
10. one kind uses the transplanting puncher of the transplanting perforating device according to any one of claim 1 to 9, it is characterized in that comprising housiung separator, linking arm, trifilar suspension assembly, transmission case and transplanting perforating device, the front end of housiung separator is installed with trifilar suspension assembly, at least two transplanting perforating devices are intervally distributed with from left to right on rear side of housiung separator, each is transplanted perforating device and is fixedly mounted on housiung separator respectively by linking arm, the rear end of linking arm is sleeved on outside the overcoat tubular axis of corresponding transplanting perforating device by rolling bearing, the front end of linking arm is fixedly mounted on housiung separator, transmission case is provided with wherein between two transplanting perforating devices, transmission case comprises the transmission main shaft being positioned at front side and two transmission output shafts being positioned at both sides, the intermediate solid drive shaft of two the transplanting perforating devices adjacent with transmission case is all fixedly installed togather with corresponding transmission output shaft, the overcoat tubular axis of two the transplanting perforating devices adjacent with transmission case to be all sleeved on outside transmission output shaft and to be arranged on sidewall corresponding to transmission case by rolling bearing, the intermediate solid drive shaft of all the other any two adjacent two transplanting perforating devices is fixedly installed togather, and overcoat tubular axis is also fixedly installed togather.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273085.0U CN204616320U (en) | 2015-04-30 | 2015-04-30 | Transplant perforating device and transplant puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273085.0U CN204616320U (en) | 2015-04-30 | 2015-04-30 | Transplant perforating device and transplant puncher |
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| Publication Number | Publication Date |
|---|---|
| CN204616320U true CN204616320U (en) | 2015-09-09 |
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| CN201520273085.0U Expired - Fee Related CN204616320U (en) | 2015-04-30 | 2015-04-30 | Transplant perforating device and transplant puncher |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432401A (en) * | 2018-04-04 | 2018-08-24 | 云南农业大学 | The general nursery profiling kind of a kind of sealwort, P. kingianum, Radix Notoginseng cheats construction device |
| CN110192509A (en) * | 2019-06-10 | 2019-09-03 | 中国科学院寒区旱区环境与工程研究所 | A kind of psammophytes culture apparatus and method |
| CN110301187A (en) * | 2019-07-17 | 2019-10-08 | 新疆蓝天绿城新能源科技有限公司 | A kind of vegetables medicinal material transplanting puncher |
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2015
- 2015-04-30 CN CN201520273085.0U patent/CN204616320U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432401A (en) * | 2018-04-04 | 2018-08-24 | 云南农业大学 | The general nursery profiling kind of a kind of sealwort, P. kingianum, Radix Notoginseng cheats construction device |
| CN108432401B (en) * | 2018-04-04 | 2023-08-22 | 云南农业大学 | General profile modeling seed pit construction device of growing seedlings of sealwort, yunnan sealwort and pseudo-ginseng |
| CN110192509A (en) * | 2019-06-10 | 2019-09-03 | 中国科学院寒区旱区环境与工程研究所 | A kind of psammophytes culture apparatus and method |
| CN110192509B (en) * | 2019-06-10 | 2021-07-09 | 中国科学院西北生态环境资源研究院 | Sandy plant cultivation device and method |
| CN110301187A (en) * | 2019-07-17 | 2019-10-08 | 新疆蓝天绿城新能源科技有限公司 | A kind of vegetables medicinal material transplanting puncher |
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