CN104126448A - Adjusting device of scindapsus aureus cultivation instrument - Google Patents
Adjusting device of scindapsus aureus cultivation instrument Download PDFInfo
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- CN104126448A CN104126448A CN201410364055.0A CN201410364055A CN104126448A CN 104126448 A CN104126448 A CN 104126448A CN 201410364055 A CN201410364055 A CN 201410364055A CN 104126448 A CN104126448 A CN 104126448A
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- support column
- adjusting device
- support
- epipremnum aureum
- utensil
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Abstract
The invention discloses an adjusting device of a scindapsus aureus cultivation instrument. The scindapsus aureus cultivation instrument comprises a first supporting column, a second supporting column and a first cloth cover. The adjusting device comprises a base and an inner supporting rod, wherein the base is arranged at the upper end of the first supporting column, and the inner supporting rod penetrates through the base and used for pushing the second supporting column upwards. The base is provided with a driving mechanism used for driving the inner supporting rod to move. According to the scindapsus aureus cultivation instrument with the adjusting device, the adjusting device capable of adjusting the height of the second supporting column is additionally arranged, and the adjusting device is used for adjusting the height of the second supporting column, so that the whole length of a growth frame is increased, scindapsus aureus stems still clamber the supporting columns of the growth frame along with the growth of scindapsus aureus, the scindapsus aureus is continuously supported, and the scindapsus aureus still grows up; meanwhile, the additionally-arranged second supporting column can be supported through the adjusting device, so that the second supporting column is stable, the phenomenon that the supporting columns are tilted due to the too large length is avoided, the stability of the growth frame is improved, and it is ensured that the scindapsus aureus is reliably supported.
Description
Technical field
The invention belongs to field of plant growing technology, specifically, the present invention relates to a kind of adjusting device of epipremnum aureum cultivation utensil.
Background technology
The stem softness of the plant that occurring in nature has can not be upright, needs be wound around or depend on its thing and upwards grow, so be referred to as climbing plants.
Climbing plants is as epipremnum aureum, and its stem is climing sturdy, is several meters, and eustipes part has aerial root.Along with the strain growth in age, epipremnum aureum is flourishing.
Due to the stem of epipremnum aureum the long speed of overgrowing, people often do the cultivation of post rattan formula, erect a support column in flowerpot central authorities, and last layer cloth cover is overlapped on support column surface again, are beneficial to graceful the seeking connections with at cloth of epipremnum aureum stem and put and upwards growth.
Along with the growth of the epipremnum aureum of planting in flowerpot, due to the limited length of support column, the climing upwards growth of epipremnum aureum stem exceedes behind the top of support column, and support column can not continue, to the graceful formation supporting role of epipremnum aureum stem, to cause affecting the continued growth of epipremnum aureum.
Summary of the invention
The invention provides a kind of epipremnum aureum and cultivate the adjusting device of utensil, object is to realize the adjustable in length of the growing frame that supports epipremnum aureum growth.
To achieve these goals, the technical scheme that the present invention takes is: a kind of epipremnum aureum is cultivated the adjusting device of utensil, epipremnum aureum is cultivated utensil and comprises the cultivating container for planting epipremnum aureum, the first support column vertically arranging, vertically arrange and be positioned at the second support column of the first support column top and entangle the first support column, the first cloth cover of the second support column, described adjusting device is for regulating the height of the second support column, adjusting device comprise be located at described the first support column upper end pedestal and be located on pedestal and for upwards promoting the internal overarm support of described the second support column, pedestal is provided with the driving mechanism for driving internal overarm support to move.
Described internal overarm support is coaxial with described the first support column and described the second support column, and insert in the second support column the upper end of internal overarm support, and insert in the first support column lower end.
Described driving mechanism comprises and is located on described pedestal and the central shaft coaxial with described internal overarm support, the worm screw that is set in the worm gear on central shaft and engages with worm gear, pedestal be provided be outward connected with worm screw and for drive worm screw rotate handle, in central shaft, be provided with the centre bore that allows internal overarm support pass, and the inwall of centre bore is provided with the external screw thread arranging with internal overarm support surface and coordinates the internal thread that forms worm drive, is provided with the slide being connected with internal overarm support lower end and the guiding mechanism coordinating with slide in described the first support column.
Described pedestal comprises upper shell, and the lower house that is connected of described the first support column and the sleeve pipe between upper shell, lower house, space between upper shell, lower house and sleeve pipe is the cavity body of holding described central shaft, worm gear and worm screw, and worm screw is supported on sleeve pipe and stretches out outside sleeve pipe and is connected with described handle.
The bottom surface of described lower house is provided with for inserting the lower protruding block in described the first support column, between lower protruding block and the first support column, is interference fit.
Described slide is provided with outside wall surface the holding tank radially forming towards internal recess, and holding tank is multiple along being circumferentially evenly equipped with, and in each holding tank, is provided with ball for contacting with described the first support column internal face and for promoting the spring of ball.
Described holding tank is provided with three.
This adjusting device also comprises the maintaining body that is located on described pedestal and is positioned at described the second support column inside, maintaining body comprises and keeps matrix, is located at and keeps in matrix and push rod that can be radially mobile is connected with push rod and for overlapping with described the first cloth the maintainance block contacting, keep matrix to be provided with the hole that allows described internal overarm support pass, insert in this hole one end of push rod, the other end stretches out in and keeps being connected with maintainance block outside matrix, and internal overarm support is provided with the taper drive surface that contacts with push rod end and move for promoting push rod.
Described maintenance matrix is cylindrical, and described push rod is provided with multilayer vertically in maintenance matrix, and the push rod of each layer is multiple along being circumferentially evenly equipped with.
The push rod of each layer of described maintenance matrix is provided with four.
Adopt the epipremnum aureum of adjusting device of the present invention to cultivate utensil, set up the adjusting device of the second support column and adjustable the second support column height, regulate the height of the second support column by adjusting device, can increase the overall length of growing frame, along with the growth of epipremnum aureum, epipremnum aureum stem is graceful still can seek connections with on the support column of growing frame, thereby can continue epipremnum aureum to provide support, epipremnum aureum still can upwards grow, and can provide support the second support column of setting up by adjusting device, make the second support column stable, avoid support column to occur the situations such as deflection because length is long, improve the stability of growing frame, to guarantee providing reliable support to epipremnum aureum.
Brief description of the drawings
This specification comprises the following drawings, shown in content respectively:
Fig. 1 adopts the epipremnum aureum of adjusting device of the present invention to cultivate the structural representation of utensil;
Fig. 2 adopts the epipremnum aureum of adjusting device of the present invention to cultivate the cutaway view of utensil;
Fig. 3 is the structural representation of slide;
Fig. 4 is the structural representation of internal overarm support;
Fig. 5 is worm gear and the schematic diagram that coordinates of worm screw;
Fig. 6 is the exploded view of pedestal;
Fig. 7 is the cutaway view of maintaining body;
Fig. 8 is the vertical view of Fig. 7;
Fig. 9 is the vertical view of maintaining body after strutting;
In figure, be labeled as:
1, the first cloth cover; 2, cultivating container; 3, the first support column; 4, the second support column;
5, adjusting device;
51, block;
52, pedestal; 521, upper shell; 522, lower house; 523, sleeve pipe; 524, lower protruding block;
53, keep matrix; 531, chute;
54, worm gear; 55, worm screw; 56, handle; 57, guide post;
58, slide; 581, holding tank; 582, ball; 583, spring;
59, internal overarm support; 591, polished rod portion; 592, drive division; 593, threaded portion;
510, central shaft; 511, push rod; 512, maintainance block; 513, backstay.
Embodiment
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail, and object is to help those skilled in the art to have more complete, accurate and deep understanding to design of the present invention, technical scheme, and contributes to its enforcement.
As depicted in figs. 1 and 2 for adopting a kind of epipremnum aureum cultivation utensil of adjusting device 5 of the present invention, this epipremnum aureum cultivates that utensil comprises cultivating container 2 for planting epipremnum aureum and for the growing frame providing support that epipremnum aureum is grown, this growing frame comprises a first vertical support column 3 and is set in the first cloth cover 1 on the first support column 3, the pipe that the first support column 3 is hollow, the lower end of the first support column 3 is inserted in cultivating container 2 and fixed installation.Cultivating container 2 is generally flowerpot, is filled with the planting material for making epipremnum aureum root growth in cultivating container 2, as soil etc.In when cultivation, epipremnum aureum seedling plant in the planting material of cultivating container 2, planting material provides nutrient for epipremnum aureum, and along with the growth of epipremnum aureum, its stem is graceful can seek connections with gradually on the first support column 3, and upwards grows gradually along the first support column 3.Due to the limited length of the first support column 3, when the graceful upwards growth of epipremnum aureum stem exceedes behind the upper end of the first support column 3, the first support column 3 can not continue the graceful formation supporting role of epipremnum aureum stem, therefore, the growing frame that this epipremnum aureum is cultivated utensil also comprises vertical the second support column 4 and an adjusting device of the present invention 5, adjusting device 5 is to be fixed on the first support column 3, the second support column 4 is arranged in adjusting device 5, the second support column 4 is also positioned at the top of the first support column 3, adjusting device 5 is the height for regulating the second support column 4, can also play a supporting role to the second support column 4, improve the stability of growing frame.This second support column 4 is set, can increases the overall length of growing frame, along with the growth of epipremnum aureum, epipremnum aureum stem is graceful still can seek connections with upwards growth on the second support column 4, thereby can continue epipremnum aureum to provide support.
Specifically, the second support column 4 of growing frame is the pipe of both ends open, inner hollow, consistent with the material of the first support column 3.The second support column 4 is also coaxial with the first support column 3, and both diameter are also consistent, to adapt to the graceful growth of epipremnum aureum stem.
At growing frame during in original state, the second support column 4 is positioned at extreme lower position, the first cloth cover 1 entangles the first support column 3 and the second support column 4 simultaneously, on coated the first support column 3 of the first cloth cover 1 and the second support column 4, the material of the first cloth cover 1 is identical with prior art, as nonwoven, palm fiber etc., so that the aerial root absorption of epipremnum aureum stem on graceful.
In the time regulating the height of the second support column 4, due to the limited length of the first cloth cover 1, protruding upward in the position of the first cloth cover 1 at the second support column 4 can sheathed the second cloth cover, and the part that the second cloth cover exposes the second support column 4 covers, and it is identical that the second cloth cover and the first cloth overlap 1 material.In the time continuing to regulate the height of the second support column 4, can adopt identical way, by the new cloth cover of continuous increase, the part that the second support column 4 is exposed covers, and is beneficial to the graceful absorption of epipremnum aureum stem and continues upwards to grow.
As shown in Fig. 2 to Fig. 9, this adjusting device 5 comprises the block 51, the pedestal 52 that is located at the first support column 3 upper ends that are located in the second support column 4, be located on pedestal 52 and for the internal overarm support 59 of jack-up the second support column 4 upwards, be positioned at the slide 58 of the first support column 3 and be located at driving mechanism on pedestal 52 etc., driving mechanism is for driving internal overarm support 59 to move linearly up and down.
Internal overarm support 59 is as the member that can move up and down, and insert in the second support column 4 its upper end, and insert in the first support column 3 lower end, and internal overarm support 59 is coaxial with the first support column 3 and the second support column 4.Block 51 is circular block member, coaxial with the second support column 4, and block 51 is to be fixedly connected with the second support column 4 in the endoporus of the second support column 4.The end face of internal overarm support 59 is to contact with block 51, so that block 51 is applied to active force upwards, moves up thereby can promote the second support column 4, to realize the adjusting of height.
As preferably, driving mechanism comprises and is located on pedestal 52 and the central shaft 510 coaxial with internal overarm support 59, the worm screw 55 that is set in the worm gear 54 on central shaft 510 and engages with worm gear 54, and pedestal 52 is outer to be provided with and to be connected with worm screw 55 and handle 56 for driving worm screw 55 to rotate.Central shaft 510 is rotating, is provided with vertically the centre bore that allows internal overarm support 59 pass on central shaft 510, and worm gear 54 is fixed on central shaft 510.The surface of internal overarm support 59 is provided with external screw thread, and the inwall of the centre bore of central shaft 510 is provided with the external screw thread arranging with internal overarm support 59 surfaces and coordinates the internal thread that forms worm drive.In the first support column 3, be provided with the slide 58 being connected with internal overarm support 59 lower ends and the guiding mechanism coordinating with slide 58, slide 58 is also circular block member, the diameter of slide 58 is slightly less than the interior diameter of the first support column 3, the lower end of internal overarm support 59 is fixedly connected with slide 58, thereby internal overarm support 59 can be stabilized in the first support column 3 by slide 58 in lower end.The axis of the axis of worm screw 55 and central shaft 510 is perpendicular, and worm screw 55 is for being horizontally disposed with.The worm gear 54 formation transmission mechanism that matches with worm screw 55, by the handle 56 in rotating basis 52 outsides, handle 56 drives worm screw 55 to rotate, worm screw 55 drives worm gear 54 to rotate, worm gear 54 drives central shaft 510 synchronously to rotate, central shaft 510 drives internal overarm support 59 moving linearlies by worm drive, and internal overarm support 59 also drives the slide 58 in the first support column 3 synchronously to move up and down, and the height that finally can realize the second support column 4 regulates.
The transmission mechanism that above-mentioned driving mechanism adopts worm gear 54 and worm screw 55 to form, because worm gear 54 and worm screw 55 are matched and possess auto-lock function, therefore after parts such as driving internal overarm support 59, slide 58 move up, can prevent that the second support column 4 from gliding, thereby without lockable mechanism is set separately again, improve the reliability of driving mechanism.In addition, handle 56 is arranged on to the outside of pedestal 52, corresponding will the passing after the first cloth overlaps 1 of back shaft on worm screw 55 is connected with handle 56, convenient operation.
As preferably, the guiding mechanism coordinating with slide 58 is the guide post 57 that is arranged on the first support column 3 inside, guide post 57 is the long straight-bar vertically arranging, upper end is fixedly connected with pedestal 52, and parallel with internal overarm support 59, and guide post 57 at least will arrange two, and be uniformly distributed circumferentially in internal overarm support 59 outsides, the corresponding through hole that allows guide post 57 pass that is provided with on slide 58, guide post 57 can guarantee that slide 58 and internal overarm support 59 make stable rectilinear motion, making slide 58 can keep all the time with the block 51 in the second support column 4 is the state paralleling, and guide post 57 can play certain supporting role to slide 58 diametrically.
As preferably, as shown in Figure 2 and Figure 6, pedestal 52 comprises upper shell 521, and the lower house 522 that is connected of the first support column 3 and the sleeve pipe 523 between upper shell 521, lower house 522, space between upper shell 521, lower house 522 and sleeve pipe 523 is the cavity body of holding central shaft 510, worm gear 54 and worm screw 55, and worm screw 55 is supported on sleeve pipe 523 and stretches out outside sleeve pipe 523 and is connected with handle 56.
Pedestal 52 comprises upper shell 521, and the lower house 522 that is connected of the first support column 3 and the sleeve pipe 523 between upper shell 521, lower house 522.Upper shell 521 and lower house 522 are discoid member, and sleeve pipe 523 is circular member, and the two ends of sleeve pipe 523 are fixedly connected with lower house 522 with upper shell 521 respectively, and three is coaxial, and coaxial with the first support column 3 etc.Space between upper shell 521, lower house 522 and sleeve pipe 523 is the cavity body of holding central shaft 510, worm gear 54 and worm screw 55, upper shell 521 and lower house 522 are also used for centre of support axle 510, the corresponding center position at upper shell 521 and lower house 522 is provided with the through hole that allows the end of central shaft 510 insert, and internal overarm support 59 also passes pedestal 52 by this through hole.Upper shell 521 and lower house 522 also can carry out central shaft 510 spacing in the axial direction, the shaft shoulder is specifically set respectively at two ends by central shaft 510 and coordinates and realize axial limiting with upper shell 521 and lower house 522.Because central shaft 510 needs to rotate, therefore between the two ends of central shaft 510 and the upper shell 521 of pedestal 52, lower house 522, bearing can be set.
As shown in Figure 2, worm screw 55 is for being horizontally disposed with, on pedestal 52, be by sleeve pipe 523, worm screw 55 to be provided support, as shown in Figure 6, be provided with the through hole passing for the back shaft at worm screw 55 two ends at the sidewall of sleeve pipe 523, thereby can make worm screw 55 be supported on sleeve pipe 523, and stretch out worm screw 55 one end, and sleeve pipe 523 is outer to be connected with handle 56.
As preferably, the overall diameter size of upper shell 521, lower house 522 and sleeve pipe 523 and the overall diameter equal and opposite in direction of the first support column 3 and the second support column 4.And pedestal 52 is as the intermediate location between the first support column 3 and the second support column 4, the first cloth cover 1 also entangles pedestal 52, be beneficial to epipremnum aureum stem graceful seek connections with growth, on the first cloth cover 1 and be provided with and allow worm screw 55 one end stretch out the hole being connected with handle 56.
In the time of original state, the second support column 4 is positioned at extreme lower position, and the bottom surface that pedestal 52 is held the second support column 4, the second support columns 4 below the second support column 4 contacts with the end face of upper shell 521.For the ease of being connected of pedestal 52 and the first support column 3, be provided with one in the bottom surface of lower house 522 for inserting the lower protruding block that is shaped as annular 524 in the first support column 3, lower protruding block 524 is coaxial with lower house 522.Being connected between lower protruding block 524 and the first support column 3 can adopt interference fit, pedestal 52 can tightly be inserted in the first support column 3 fixing.In addition, between lower protruding block 524 and the first support column 3, also can adopt the mode being threaded to install.
As shown in Figure 3, in slide 58, be provided with the holding tank 581 radially forming towards internal recess outside wall surface, holding tank 581 on slide 58 along being circumferentially evenly equipped with three, and in each holding tank 581, be respectively equipped with one for the ball 582 that contacts with the first support column 3 internal faces and one for promoting the spring 583 of ball 582.Ball 582 is spherical, spring 583 is helical spring, and spring 583 is clipped between ball 582 and the inwall of holding tank 581, and spring 583 applies active force to ball 582, ball 582 is outwards moved, guarantee that ball 582 can contact with the internal face of the first support column 3 all the time.The ball 582 contacting with the first support column 3 internal faces in the interior setting of slide 58, in slide 58 moving process, ball 582 rolls on the internal face of the first support column 3, avoid the outside wall surface of slide 58 to contact with the first support column 3 internal faces, thereby can reduce friction, guarantee that slide 58 and internal overarm support 59 move smoothly; Meanwhile, three balls 582 can ensure the centering requirement of slide 58 and internal overarm support 59 and the first support column 3, prevent that slide 58 from causing position to occur deviation because of mobile, further also ensured between internal overarm support 59 and maintaining body coordinate reliable.
After the second support column 4 is by internal overarm support 59 jack-up, the second support column 4 is away from pedestal 52, and space between the second support column 4 and pedestal 52 is surrounded by the first cloth cover 1 in outside, the first cloth cover 1 can not get supporting herein, for softer cloth cover, under graceful pullling of epipremnum aureum stem, likely there will be distortion, the situation such as come off downwards, and the stability of the second support column 4 also can be affected, therefore, this adjusting device 5 also comprises the maintaining body that is located on pedestal 52 and is positioned at the second support column 4 inside.As shown in Figures 1 to 9, this maintaining body comprise keep matrix 53, be located at keep in matrix 53 and push rod 511 that can be radially mobile is connected with push rod 511 and for the first cloth cover 1 maintainance block contacting 512, the tile-shaped structure that maintainance block 512 is curved.Keeping matrix 53 is columniform member, there is certain length, keep matrix 53 center to be provided with the through hole that allows internal overarm support 59 pass, insert in this through hole one end of push rod 511, the other end is along keeping extending radially out outside keeping matrix 53 of matrix 53 to be connected with maintainance block 512, the corresponding chute 531 that starts radially wall extension outward from internal face that is provided with in maintenance matrix 53, push rod 511 is arranged in this chute 531, and push rod 511 can move linearly along chute 531 under external force, internal overarm support 59 is provided with the taper drive surface that contacts and move for promoting push rod 511 with push rod 511 ends, move up and the second support column 4 is crossed after maintainance block 512 at internal overarm support 59, in the time of taper drive surface and push rod 511 end contact, can promote push rod 511 along in chute 531 towards the outer side shifting that keeps matrix 53, thereby promotion maintainance block 512 overlaps 1 place towards the first cloth and moves and be in contact with it.
As preferably, chute 531 along keep matrixes 53 axially keeping being provided with multilayer in matrix 53, and each layer multiple along being circumferentially evenly equipped with of maintenance matrix 53, a push rod 511 is set in each chute 531.At the same layer that keeps matrix 53, along multiple push rods 511 are circumferentially set, each push rod 511 connects the maintainance block 512 of an arc, as shown in Figure 9, after the first cloth overlaps 1 place and moves, can form the face of cylinder that can contact with the inner surface of the first cloth cover 1 at all maintainance blocks 512 of same layer, the first cloth be overlapped 1 softened, the first cloth cover 1 is supported and spacing, the situation such as avoid it to occur distortion or to come off downwards.
Keep, on matrix 53, multilayer chute 531, push rod 511 and maintainance block 512 are set, the concrete number of plies arranges according to the second required extreme higher position reaching of support column 4, preferably, distance between adjacent two layers is equal, and chute 531, push rod 511 and maintainance block 512 are along keeping the axial for being equally spaced of matrixes 53.Move up in process at the second support column 4, keep the maintainance block 512 on matrix 53, along with the movement of internal overarm support 59, along direction from top to bottom, can be softened successively, form the face of cylinder, finally contact with the first cloth cover 1.
In the present embodiment, as shown in Figure 8 and Figure 9, keep matrix 53 to be evenly equipped with four chutes 531, push rod 511 and maintainance block 512 at each layer.
Keep matrix 53 to there is certain length, its overall diameter is less than the interior diameter of the second support column 4, the second support column 4 is enclosed within and keeps on matrix 53, therefore keep matrix 53 also can play diametrically certain supporting role to the second support column 4, avoid the second support column 4 to occur the situations such as deflection, improve the stability of growing frame.Keep the length of matrix 53 to arrange according to the second required extreme higher position reaching of support column 4, distance between the end face of the upper shell 521 of the bottom surface of block 51 and pedestal 52 is the maximum length value that keeps matrix 53, so keep the length of matrix 53 also can determine according to the height and position of block 51.On the contrary, the distance that the second support column 4 moves up also can limit according to the length that keeps matrix 53, preferably, when keeping matrix 53 to expose in the second support column 4 completely, the second support column 4 no longer rises, if because the second support column 4 continues to rise, be enclosed within the support that the first cloth cover 1 on the second support column 4 or the second cloth cover can not obtain maintaining body, can affect the graceful growth of epipremnum aureum stem, and keep matrix 53 no longer the second support column 4 to be provided support, also can affect the stability of growing frame.
It is that the mode being fixedly connected with is arranged on pedestal 52 that the maintenance matrix 53 of maintaining body can adopt with the upper shell 521 of pedestal 52, thereby link into an integrated entity with pedestal 52, also can directly be placed on the end face of upper shell 521, supported by pedestal 52, while adopting which, as shown in Figure 7, in order to prevent keeping matrix 53 to be moved, on upper shell 521, be provided with vertical backstay 513, backstay 513 is long straight-bar, backstay 513 is parallel with internal overarm support 59, backstay 513 is upward through and keeps matrix 53, correspondingly keeping on matrix 53 being provided with the through hole that allows backstay 513 pass.Preferably, backstay 513 is multiple along being circumferentially evenly equipped with on upper shell 521, backstay 513 is on the one hand to keeping matrix 53 to play positioning action, prevent that it from producing at horizontal mode mobile, guarantee the axiality of itself and the second support column 4, internal overarm support 59 etc., to keeping matrix 53 to play a supporting role, indirectly also can improve the stability of growing frame on the other hand.
In order can axially to carry out spacing to maintenance matrix 53, avoid keeping matrix 53 to rise together in company with the second support column 4, the limited block that can arrange and keep the end face of matrix 53 to contact on the top of each backstay 513, limited block can stop maintenance matrix 53 to be moved in the axial direction.
In the outside wall surface that keeps matrix 53, the position of corresponding each layer of maintainance block 512 can also arrange a circle groove, groove is coaxial with maintenance matrix 53, gash depth is at least greater than the thickness of maintainance block 512, to guarantee the holding maintainance block 512 of each layer, avoid maintainance block 512 to expose and interfere with the second back-up block.
As shown in Figure 2 and Figure 4, it is divided into polished rod portion 591, drive division 592 and threaded portion 593 to the structure of internal overarm support 59 vertically successively.Polished rod portion 591 for smooth surface, cross section be circular long straight-bar, the outer surface of threaded portion 593 is provided with the external screw thread with the internal face screw-internal thread fit of central shaft 510, forms worm drive with central shaft 510, the lower end of threaded portion 593 is fixedly connected with slide 58.Drive division 592 is for matching with keeping the push rod 511 in matrix 53, being used for promoting push rod 511 moves, the structure that this drive division 592 is truncated cone-shaped, its miner diameter end is connected with polished rod portion 591, bigger diameter end is connected with threaded portion 593, surface is taper drive surface, accordingly, the end face that push rod 511 coordinates with drive division 592 is the inclined-plane that side-lower tilts outside the axis that keeps matrix 53, preferably, corner dimension between the end chamfer of two symmetrical push rods 511 and the cone angle equal and opposite in direction of taper drive surface, drive division 592 forms wedge with push rod 511 and drives, mobile in the axial direction drive division 592 can promote push rod 511 and radially move linearly.
The diameter of the polished rod portion 591 of internal overarm support 59 equates with the diameter of the miner diameter end of drive division 592, and the overall diameter size of the diameter of the bigger diameter end of drive division 592 and threaded portion 593 is roughly equal, and the diameter of threaded portion 593 is less than the diameter of the centre bore that keeps matrix 53.After drive division 592 struts the maintainance block of each layer 512, along with the continuation of internal overarm support 59 is risen, threaded portion 593 can contact with the push rod 511 of each layer, thereby can prevent push rod 511 and maintainance block 512 rollbacks of each layer, makes the maintainance block 512 of each layer keep softened state.
In addition, internal overarm support 59 is in promotion the second support column 4 uphill process, only after the second support column 4 exposes the maintainance block of each layer 512 successively, the drive division 592 of internal overarm support 59 just can contact with the push rod of equivalent layer 511, the maintainance block 512 of equivalent layer is strutted, avoid maintainance block 512 and the second support column 4 to interfere and affect the second support column 4 rising.
In the time of original state, the length of the threaded portion 593 of internal overarm support 59 makes slide 58 be positioned at the bottom of the first support column 3, and the bottom that guide post 57 also will stretch into the first support column 3 coordinates with slide 58, the length of threaded portion 593 is longer, the adjustable range of corresponding the second support column 4 is also larger, and the stability of growing frame is also better.
In order further to improve the stability of the second support column 4, the shrinkage pool that insert on the top of a polished rod portion 591 that allows internal overarm support 59 can also be set at the bottom centre place of block 51, shrinkage pool has certain degree of depth, and the top of polished rod section can be arranged to this shrinkage pool be interference fit, polished rod section can tightly be inserted in shrinkage pool, thereby also can improve the stability of the second support column 4.
In the time regulating the height of the second support column 4, due to the limited length of the first cloth cover 1, protruding upward in the position of the first cloth cover 1 at the second support column 4 can sheathed the second cloth cover, and the part that the second cloth cover exposes the second support column 4 covers, and it is identical that the second cloth cover and the first cloth overlap 1 material.In the time continuing to regulate the height of the second support column 4, can adopt identical way, by the new cloth cover of continuous increase, the part that the second support column 4 is exposed covers, and is beneficial to the graceful absorption of epipremnum aureum stem and continues upwards to grow.
Because the second support column 4 is for movably, move together in company with the second support column 4 for fear of the first cloth cover 1, therefore on the one hand can be by reducing the frictional force on the second support column 4 surfaces, its outside wall surface is done to obtain to smoother, fixed structure also can be set to be on the other hand fixed on the first cloth cover 1 on the first support column 3, as the mode that can adopt glue adhesion is bonded at the first cloth cover 1 on the first support column 3 it is fixed, or adopt clip in the lower end of the first cloth cover 1, the first cloth cover 1 to be fastened on the first support column 3; In addition, for second cloth cover or all the other newly-increased cloth covers sheathed on the second support column 4, equally also need to fix, between two adjacent cloth covers, can connect by the mode of glue adhesion, or alternate manner is realized and being connected, the cloth cover that finally can make to be enclosed within outside support column forms an entirety.
Below by reference to the accompanying drawings the present invention is exemplarily described.Obviously, specific implementation of the present invention is not subject to the restrictions described above.As long as having adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; Or without improvement, above-mentioned design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.
Claims (10)
1. the adjusting device that epipremnum aureum is cultivated utensil, epipremnum aureum is cultivated utensil and comprises the cultivating container for planting epipremnum aureum, the first support column vertically arranging, vertically arrange and be positioned at the second support column of the first support column top and entangle the first support column, the first cloth cover of the second support column, it is characterized in that: described adjusting device is for regulating the height of the second support column, adjusting device comprise be located at described the first support column upper end pedestal and be located on pedestal and for upwards promoting the internal overarm support of described the second support column, pedestal is provided with the driving mechanism for driving internal overarm support to move.
2. epipremnum aureum according to claim 1 is cultivated the adjusting device of utensil, it is characterized in that: described internal overarm support is coaxial with described the first support column and described the second support column, and insert in the second support column the upper end of internal overarm support, and insert in the first support column lower end.
3. epipremnum aureum according to claim 1 and 2 is cultivated the adjusting device of utensil, it is characterized in that: described driving mechanism comprises and is located on described pedestal and the central shaft coaxial with described internal overarm support, the worm screw that is set in the worm gear on central shaft and engages with worm gear, pedestal be provided be outward connected with worm screw and for drive worm screw rotate handle, in central shaft, be provided with the centre bore that allows internal overarm support pass, and the inwall of centre bore is provided with the external screw thread arranging with internal overarm support surface and coordinates the internal thread that forms worm drive, in described the first support column, be provided with the slide being connected with internal overarm support lower end and the guiding mechanism coordinating with slide.
4. epipremnum aureum according to claim 3 is cultivated the adjusting device of utensil, it is characterized in that: described pedestal comprises upper shell, and the lower house that is connected of described the first support column and the sleeve pipe between upper shell, lower house, space between upper shell, lower house and sleeve pipe is the cavity body of holding described central shaft, worm gear and worm screw, and worm screw is supported on sleeve pipe and stretches out outside sleeve pipe and is connected with described handle.
5. epipremnum aureum according to claim 4 is cultivated the adjusting device of utensil, it is characterized in that: the bottom surface of described lower house is provided with for inserting the lower protruding block in described the first support column, between lower protruding block and the first support column, is interference fit.
6. epipremnum aureum according to claim 5 is cultivated the adjusting device of utensil, it is characterized in that: described slide is provided with the holding tank radially forming towards internal recess outside wall surface, holding tank is multiple along being circumferentially evenly equipped with, and in each holding tank, is provided with ball for contacting with described the first support column internal face and for promoting the spring of ball.
7. epipremnum aureum according to claim 6 is cultivated the adjusting device of utensil, it is characterized in that: described holding tank is provided with three.
8. epipremnum aureum according to claim 7 is cultivated the adjusting device of utensil, it is characterized in that: also comprise the maintaining body that is located on described pedestal and is positioned at described the second support column inside, maintaining body comprises maintenance matrix, be located at and keep in matrix and push rod that can be radially mobile is connected with push rod and for overlapping with described the first cloth the maintainance block contacting, keep matrix to be provided with the hole that allows described internal overarm support pass, insert in this hole one end of push rod, the other end stretches out in and keeps being connected with maintainance block outside matrix, internal overarm support is provided with the taper drive surface that contacts with push rod end and move for promoting push rod.
9. epipremnum aureum according to claim 8 is cultivated the adjusting device of utensil, it is characterized in that: described maintenance matrix is cylindrical, and described push rod is provided with multilayer vertically in maintenance matrix, and the push rod of each layer is multiple along being circumferentially evenly equipped with.
10. epipremnum aureum according to claim 9 is cultivated the adjusting device of utensil, it is characterized in that: the push rod of each layer of described maintenance matrix is provided with four.
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| CN201410364055.0A CN104126448B (en) | 2014-07-26 | 2014-07-26 | A kind of epipremnum aureum cultivates the adjusting device of utensil |
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| CN201410364055.0A CN104126448B (en) | 2014-07-26 | 2014-07-26 | A kind of epipremnum aureum cultivates the adjusting device of utensil |
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| CN104126448B CN104126448B (en) | 2016-01-20 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3471968A (en) * | 1967-08-18 | 1969-10-14 | Larry R Letz | Adjustable telescoping plant support and watering device |
| CN202184006U (en) * | 2011-08-05 | 2012-04-11 | 冯铭哲 | Liana attachment column with automatic drip irrigation and trickling function |
| CN103749195A (en) * | 2013-12-27 | 2014-04-30 | 宁波丰德科技信息咨询有限公司 | Flowerpot provided with support |
-
2014
- 2014-07-26 CN CN201410364055.0A patent/CN104126448B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3471968A (en) * | 1967-08-18 | 1969-10-14 | Larry R Letz | Adjustable telescoping plant support and watering device |
| CN202184006U (en) * | 2011-08-05 | 2012-04-11 | 冯铭哲 | Liana attachment column with automatic drip irrigation and trickling function |
| CN103749195A (en) * | 2013-12-27 | 2014-04-30 | 宁波丰德科技信息咨询有限公司 | Flowerpot provided with support |
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| CN104126448B (en) | 2016-01-20 |
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