CN205321081U - Flexible tea frame that dries in air - Google Patents

Abstract

The utility model discloses a flexible tea frame that dries in air, including sieve layer and pillar, sieve layer through threaded connection or welding with prop up the support connnection, the pillar is three perhaps more than three, the pillar includes telescopic machanism and telescopic link, telescopic machanism connects the telescopic link, telescopic machanism drives the flexible of telescopic link. Telescopic machanism drives the flexible of telescopic link, and then highly adjusting the tea frame that dries in the air, the bamboo sieve that to adorn tealeaves that makes that the people can relax is put the high -rise sieve layer of the tea frame that dries in the air into or is taken out from the high -rise sieve layer of the tea frame that dries in the air, to workman user all be below the arm, not more than the arm, user's working strength has just so been reduced, and a work efficiency is increased, highly can design to carry and stretch the highest point, can the high space of make full use of, moreover, the steam generator is simple in structure, it is also easy to weld, the market demand is also very extensive, batch manufacture greatly.

Description

A kind of flexible tea frame that dries in the air

Technical field

This utility model relates to the tea frame that dries in the air, particularly to the flexible tea frame that dries in the air of one

Background technology

The current Folium Camelliae sinensis tea frame that dries in the air has been substantially qualitative, utilize layer sieve formula, generally can putting about 20 layers, this is that the height of the superiors is generally above 2 meters 20 centimetres, and the height elongation arm of common people is all reach reluctantly, but the bamboo sieve having Folium Camelliae sinensis is put in big with regard to difficulty, the general tea frame height that dries in the air is fixing, can not be adjustable, can not total score use for whole room height, the Folium Camelliae sinensis air conditioning room that particularly space is nervous now, it highly all can not utilize。

Utility model content

This utility model is for solving above-mentioned technical problem for providing a kind of Height Adjustable flexible tea frame that dries in the air。

For solving above-mentioned technical problem, the technical solution adopted in the utility model is:

A kind of flexible tea frame that dries in the air, including screen layers and pillar, it is characterized in that, described screen layers is threaded connection or welds and is connected with described pillar, described pillar is three or more than three, described pillar includes telescoping mechanism and expansion link, described telescoping mechanism connection expansion link, and described telescoping mechanism drives the flexible of expansion link。

This utility model provides the benefit that:

Telescoping mechanism drives the flexible of expansion link, and then the height of the tea frame that dries in the air is adjusted, make people easily the bamboo sieve of dress Folium Camelliae sinensis can be put into the high-rise screen layers of the tea frame that dries in the air or be taken out from the high-rise screen layers of the tea frame that dries in the air, it is all face under an arm for workman's user, not more than arm, this reduces the working strength of user, improve work efficiency, highly can design to carry and reach highest point, can making full use of height space, simple in construction, it is also easy to weld, the market demand is also very extensive, it is possible to high-volume manufactures。

As a kind of preferred structure of the present utility model, in order to facilitate the flexible of expansion link, described telescoping mechanism is telescoping mechanism described in electric pushrod is electric pushrod, described electric pushrod includes housing, motor, reduction gearing, screw mandrel, feed screw nut, telescoping tube, limit switch, control device and power supply, described motor is arranged on the bottom of housing, described motor is connected with described screw rod transmission by reduction gearing, screw mandrel described in described driven by motor rotates, with external screw thread on described screw mandrel, described feed screw nut is enclosed within described screw mandrel, described feed screw nut has the female thread that the external screw thread with described screw mandrel agrees with mutually, described screw mandrel rotarily drives described feed screw nut and moves up and down, described telescoping tube is enclosed within described screw mandrel, described telescoping tube one end is fixing with described feed screw nut to be connected, described feed screw nut moves up and down and drives moving up and down of described telescoping tube, the other end of described telescoping tube is fixing with the top of expansion link to be connected, moving up and down of described telescoping tube drives the flexible of described expansion link, described limit switch is arranged on the upper end, the inside of described shell, described limit switch connects described motor and power supply, described feed screw nut contacts described limit switch, described limit switch disconnects, described motor quits work, described control is arranged on shell, described controller connects described motor and described limit switch, described control device controls the direction of rotation of described motor and disconnecting of described limit switch。Electric pushrod stretching by driven by motor expansion link, facilitates the flexible of expansion link。

As a kind of preferred structure of the present utility model, for the tea frame that firmly dries in the air, avoid the occurrence of and wave and produce to loosen, also include fastener, cross tube, lower fastener and lower whippletree, described upper fastener is arranged on the top of described pillar, described cross tube hooks described upper fastener, and described lower fastener is arranged on the bottom of described pillar, and described lower whippletree hooks described lower fastener。By using cross bar to connect each pillar, fix each pillar, the tea frame that makes to dry in the air is firm, it is to avoid waving and the phenomenon loosened occur。

As a kind of preferred structure of the present utility model, conveniently not accounting for area to accept no time, described screen layers is made up of the bar of three or more than three, and all of bar one end is connected through the hinge in same point, and the other end is connected on described pillar。The screen layers bar composition being connected together through the hinges, make connecting portion can flexible motion, make the bar of screen layers to be received in together, and then the whole tea frame that dries in the air can be received in together, reduce the space that takies。

As a kind of preferred structure of the present utility model, in order in order to move freely, also include universal wheel, described universal wheel is arranged on the bottom of described pillar。At posts bottom, universal wheel is installed, the movement of the tea frame that dries in the air can be promoted by universal wheel。

As a kind of preferred structure of the present utility model, in order to check the tea frame that dries in the air of movement, described universal wheel being installed friction plate, described friction plate is connected through the hinge on universal wheel。By slamming friction plate, make the wheel contacts of friction plate and universal wheel, allow universal wheel stop。

Accompanying drawing explanation

Fig. 1 is that this utility model stretches a kind of structural representation of tea frame of drying in the air。

Label declaration:

1, screen layers；2, expansion link；3, electric pushrod；31, motor；32, reduction gearing；33, screw mandrel；34, feed screw nut；35, telescoping tube；4, universal wheel

Detailed description of the invention

By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail。

Please with reference to Fig. 1, the tea frame that dries in the air it can be seen that this utility model stretches as shown in the figure, including screen layers 1, expansion link 2, electric pushrod 3 and universal wheel 4；Each screen layers 1 is made up of three bars, and the mode that one end of three bars is connected through the hinge is connected on a point, and three bars can be movable flexibly, and the other end of bar is connected on the shell of expansion link 2 and electric pushrod 3 by the mode welded；Expansion link 2 be the hollow bar by different-diameter be nested together composition, each hollow bar staples together, and the bottom of expansion link 2 is fixed on electric pushrod 3；Electric pushrod 3 includes shell, motor 31, reduction gearing 32, screw mandrel 33, feed screw nut 34, telescoping tube 35, limit switch, control device and power supply, motor 31 loads the bottom of shell, motor 31 is in transmission connection by reduction gearing 32 and screw mandrel 33, motor 31 drives the rotation of screw mandrel 33, with external screw thread on screw mandrel 33, feed screw nut 34 is enclosed within screw mandrel 33, the female thread agreed with mutually with the external screw thread with screw mandrel 33 on feed screw nut 34, rotating of screw mandrel 33 drives moving up and down of feed screw nut 34, fixing one end connecting telescoping tube 35 on feed screw nut 34 upper end, telescoping tube 35 is enclosed within screw mandrel 33, moving up and down of feed screw nut 34 drives moving up and down of telescoping tube 35, the top of the fixing connection expansion link 2 of the other end of telescoping tube 35, expansion link 2 is enclosed within telescoping tube 35, moving up and down of telescoping tube 35 drives the flexible of expansion link 2, on the top, the inside of shell, limit switch is also installed, limit switch connects motor 31 and power supply, control device and connect motor 31 and limit switch, control device and control the direction of rotation of motor 31 and disconnecting of limit switch；Fastener is also installed on the top of expansion link 2, fastener under the bottom of electric pushrod is installed, hooks upper fastener with cross tube, connects each expansion link 2, hook lower fastener with lower whippletree, connect each electric pushrod 3；Also install universal wheel 4 in the bottom of electric pushrod 3, on universal wheel 4, the mode of being connected through the hinge installs friction plate。

The flexible tea frame that dries in the air is launched by the chain connection mode of the bar in screen layers 1, by controlling device, expansion link 2 is reduced to least significant end, then will be equipped with the bamboo of Folium Camelliae sinensis sieve and put the highest screen layers 1 into, cross tube is hooked upper fastener again, expansion link is made to fix, do not have and wave and loosen, electric pushrod running is controlled by controlling device, expansion link 2 is made to increase, arrive certain position, rise by controlling device stopping expansion link 2, then bamboo sieve is put in the screen layers 1 of next layer, rise passing through control device running expansion link 2, repetitive operation, screen layers 1 on expansion link 2 has all been put bamboo sieve, and feed screw nut 34 touches limit switch and stops the rising of expansion link 2, then again the screen layers 1 connected on electric pushrod shell is piled the bamboo equipped with Folium Camelliae sinensis to sieve, lower fastener is hooked with lower whippletree, connect each electric pushrod, avoid the occurrence of and wave and loosen now, promote the flexible tea frame that dries in the air to suitable place again through universal wheel 4, and slam the friction plate on universal wheel 4 by foot, stop the movement of the flexible tea frame that dries in the air。By the flexible height regulating the flexible tea frame that dries in the air of adjustable telescopic rod, people can be allowed easily to place bamboo be sieved to the highest screen layers of the flexible tea frame that dries in the air or take out bamboo sieve from the highest screen layers of the flexible tea frame that dries in the air, it is also possible to dry in the air tea frame to suitable place by the light moving telescopic of universal wheel。

The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent shapes utilizing this utility model description and accompanying drawing content to make or reconfiguration; or directly or indirectly it is used in other relevant technical fields, all in like manner include in scope of patent protection of the present utility model。

Claims (6)

1. the flexible tea frame that dries in the air, including screen layers and pillar, it is characterized in that, described screen layers is threaded connection or welds and is connected with described pillar, described pillar is three or more than three, described pillar includes telescoping mechanism and expansion link, and described telescoping mechanism connects described expansion link, and described telescoping mechanism drives the flexible of expansion link。

2. stretch the tea frame that dries in the air according to claim 1, it is characterized in that, described telescoping mechanism is telescoping mechanism described in electric pushrod is electric pushrod, described electric pushrod includes housing, motor, reduction gearing, screw mandrel, feed screw nut, telescoping tube, limit switch, control device and power supply, described motor is arranged on the bottom of housing, described motor is connected with described screw rod transmission by reduction gearing, screw mandrel described in described driven by motor rotates, with external screw thread on described screw mandrel, described feed screw nut is enclosed within described screw mandrel, described feed screw nut has the female thread that the external screw thread with described screw mandrel agrees with mutually, described screw mandrel rotarily drives described feed screw nut and moves up and down, described telescoping tube is enclosed within described screw mandrel, described telescoping tube one end is fixing with described feed screw nut to be connected, described feed screw nut moves up and down and drives moving up and down of described telescoping tube, the other end of described telescoping tube is fixing with the top of expansion link to be connected, moving up and down of described telescoping tube drives the flexible of described expansion link, described limit switch is arranged on the upper end, the inside of described shell, described limit switch connects described motor and power supply, described feed screw nut contacts described limit switch, described limit switch disconnects, described motor quits work, described control is arranged on shell, described controller connects described motor and described limit switch, described control device controls the direction of rotation of described motor and disconnecting of described limit switch。

3. stretch the tea frame that dries in the air according to claim 1, it is characterized in that, also include fastener, cross tube, lower fastener and lower whippletree, described upper fastener is arranged on the top of described pillar, described cross tube hooks described upper fastener, described lower fastener is arranged on the bottom of described pillar, and described lower whippletree hooks described lower fastener。

4. stretch the tea frame that dries in the air according to claim 1, it is characterised in that described screen layers is made up of the bar of three or more than three, and all of bar one end is connected through the hinge in same point, and the other end is connected on described pillar。

5. the flexible tea frame that dries in the air according to claim 1, it is characterised in that also including universal wheel, described universal wheel is arranged on the bottom of described pillar。

6. stretch the tea frame that dries in the air according to claim 5, it is characterised in that installing friction plate on described universal wheel, described friction plate is connected through the hinge on universal wheel。