CN218733662U

CN218733662U - Solar electric push rod with stroke-adjustable structure

Info

Publication number: CN218733662U
Application number: CN202223041922.6U
Authority: CN
Inventors: 王建龙
Original assignee: Jiangsu Mulin Zhizao Technology Co ltd
Current assignee: Jiangsu Mulin Zhizao Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-24
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a solar energy electric putter of structure with adjustable stroke relates to electric putter technical field. The utility model comprises an outer tube body, a first rotary screw rod is rotatably connected between the two ends of the inner part of the outer tube body; an extension pipe in threaded fit with the first rotating screw is sleeved inside the top end of the outer pipe body; a side pipe is arranged on the peripheral side surface of the top end of the outer pipe body; the side pipe is communicated with the outer pipe body; a second rotating screw rod is rotatably connected between the two ends of the inner part of the side pipe; a limiting sleeve seat is sleeved between the side tube and the outer tube body; one end of the limiting sleeve seat close to the side pipe is in threaded fit with the second rotating screw rod; one end of the limiting sleeve seat close to the outer pipe body is mutually sleeved with the telescopic pipe. The utility model discloses a rotatory screw rod of second when rotating with the mutual screw-thread fit in screw thread end of stop collar seat for the stop collar seat is whole to be removed along the outer tube is inside, can finely tune the maximum stroke that flexible pipe stretches out, and then has improved electric putter's convenience, and the practicality is stronger.

Description

Solar electric push rod with stroke-adjustable structure

Technical Field

The utility model belongs to the technical field of electric putter, especially, relate to a solar energy electric putter of structure with adjustable stroke.

Background

The solar electric push rod is mainly applied to photovoltaic power generation equipment, and drives a photovoltaic panel to rotate along with the angle of sunlight, so that the sunlight is received by the photovoltaic panel at the maximum angle.

The stroke control of the existing electric push rod is to fixedly install two matched microswitches at corresponding positions according to the fixed length of the stroke of the push rod to control the maximum stroke of the push rod, but the structure has a fixed value for the length of the stroke of the electric push rod, cannot adjust the stroke length of the electric push rod, and cannot meet the requirement of adjusting the stroke of the push rod within a certain range.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar energy electric putter of structure with adjustable stroke, through the cooperation of outer body, first rotatory screw rod, flexible pipe, the rotatory screw rod of second and stop collar seat use, the stroke of having solved current solar electric putter is the fixed value, can't carry out the problem of fine setting to its stroke length.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a solar electric push rod with a stroke adjustable structure, which comprises an outer pipe body, wherein a first rotating screw rod is rotatably connected between the two ends of the inner part of the outer pipe body; an extension pipe in threaded fit with the first rotating screw is sleeved inside the top end of the outer pipe body; a side pipe is arranged on the peripheral side surface of the top end of the outer pipe body; the side pipe is communicated with the outer pipe body; a second rotating screw rod is rotatably connected between the two ends of the inner part of the side pipe; a limiting sleeve seat is sleeved between the side tube and the outer tube body; one end of the limiting sleeve seat, which is close to the side pipe, is in threaded fit with the second rotating screw rod; one end of the limiting sleeve seat close to the outer pipe body is sleeved with the telescopic pipe; and a matched micro switch is arranged between the opposite surfaces of the limiting sleeve seat and the end part of the extension tube.

As a preferred technical scheme of the utility model, the bottom end part of the outer tube body is provided with a transmission case; a driving motor is fixedly arranged on the end face of the transmission box and positioned on one side of the outer pipe body; and a driving gear is arranged at the rotating shaft end of the driving motor and positioned in the transmission case.

As a preferred technical scheme of the utility model, first rotatory screw rod bottom portion just is located the inside driven gear that is equipped with of transmission case.

As an optimal technical scheme of the utility model, the inside central point of transmission case puts to rotate and is connected with the double gear with driving gear and driven gear matched with.

As a preferred technical scheme of the utility model, the bottom end part of the extension tube is provided with a limit end; the side surface of the periphery of the limiting end is provided with a limiting guide strip; a threaded hole matched with the first rotating screw is formed between the central position of the end part of the limiting end head and the inner wall of the telescopic pipe; the top end part of the extension tube is provided with a connecting joint.

As an optimized technical scheme of the utility model, outer body inner wall is seted up with spacing conducting bar matched with spacing guide slot.

As a preferred technical solution of the present invention, the limiting sleeve seat comprises a limiting sleeve ring sleeved with the telescopic tube; the side surface of the periphery of the limiting lantern ring is provided with a connecting arm; and the other end of the connecting arm is provided with a threaded end matched with the second rotating screw rod.

As an optimized technical scheme of the utility model, the rotatory screw rod bottom portion of second is equipped with the allen key head.

The utility model discloses following beneficial effect has:

the utility model discloses an outer body, first rotatory screw rod, flexible pipe, the rotatory screw rod of second and the cooperation of stop collar seat are used, the mutual screw-thread fit of screw thread end with the stop collar seat when the rotatory screw rod of second rotates for the stop collar seat is whole to be followed the inside removal of outer tube, can finely tune the maximum stroke that flexible pipe stretches out, and then has improved electric putter's convenience, and the practicality is stronger.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the solar electric putter with a stroke adjustable structure of the present invention.

Fig. 2 is a schematic cross-sectional view of a solar electric putter with a stroke-adjustable structure.

Fig. 3 is a schematic structural diagram at a in fig. 2.

Fig. 4 is a schematic structural view of the outer tube.

Fig. 5 is a schematic structural view of the telescopic tube.

Fig. 6 is a schematic structural view of the stop collar seat.

In the drawings, the components represented by the respective reference numerals are listed below:

1-outer pipe body, 2-first rotating screw rod, 3-telescopic pipe, 4-second rotating screw rod, 5-limiting sleeve seat, 6-driving motor, 7-double-layer gear, 101-side pipe, 102-transmission box, 103-limiting guide groove, 201-driven gear, 301-limiting end head, 302-limiting guide strip, 303-threaded hole, 304-connecting joint, 401-inner hexagonal end head, 501-limiting lantern ring, 502-connecting arm, 503-threaded end head and 601-driving gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The specific embodiment is as follows:

referring to fig. 1-6, the present invention relates to a solar energy electric push rod with a stroke adjustable structure, which comprises an outer tube 1, wherein a first rotary screw 2 is rotatably connected between two ends of the inner part of the outer tube 1; an extension tube 3 which is in threaded fit with the first rotating screw 2 is sleeved inside the top end of the outer tube body 1; the bottom end part of the outer tube body 1 is provided with a transmission case 102; a driving motor 6 is fixedly arranged on the end surface of the transmission case 102 and positioned on one side of the outer tube body 1; a driving gear 601 is arranged at the rotating shaft end of the driving motor 6 and positioned in the transmission case 102; a driven gear 201 is arranged at the bottom end part of the first rotating screw 2 and positioned in the transmission case 102; the center position in the transmission case 102 is rotationally connected with a double-layer gear 7 matched with the driving gear 601 and the driven gear 201; the bottom end part of the extension tube 3 is provided with a limit end head 301; the peripheral side surface of the limiting end head 301 is provided with a limiting guide bar 302; a threaded hole 303 matched with the first rotary screw rod 2 is formed between the central position of the end part of the limiting end head 301 and the inner wall of the extension tube 3; the top end part of the extension tube 3 is provided with a connecting joint 304; the inner wall of the outer tube body 1 is provided with a limiting guide groove 103 matched with the limiting guide strip 302; the side pipe 101 is arranged on the peripheral side surface of the top end of the outer pipe body 1; the side pipe 101 is communicated with the outer pipe body 1; a second rotating screw rod 4 is rotatably connected between the two ends of the inner part of the side pipe 101; the bottom end part of the second rotary screw rod 4 is provided with an inner hexagonal end head 401; a limiting sleeve seat 5 is sleeved between the side tube 101 and the outer tube body 1; the limiting sleeve seat 5 comprises a limiting sleeve ring 501 which is mutually sleeved with the extension tube 3; the connecting arm 502 is arranged on the peripheral side surface of the limiting lantern ring 501; the other end of the connecting arm 502 is provided with a threaded end 503 matched with the second rotating screw 4; one end of the limiting sleeve seat 5 close to the side pipe 101 is in threaded fit with the second rotating screw rod 4; one end of the limiting sleeve seat 5 close to the outer pipe body 1 is sleeved with the telescopic pipe 3; and a matched microswitch is arranged between the opposite surfaces of the limiting sleeve seat 5 and the end part of the extension tube 3.

One specific application of this embodiment is: the second rotary screw rod 4 is driven to rotate along the inner part of the side pipe 101 through the inner hexagonal end 401, and the second rotary screw rod 4 is in threaded fit with the threaded end 503 of the limit sleeve seat 5 when rotating, so that the limit sleeve seat 5 moves along the inner part of the outer pipe body 1 through the limit sleeve ring 501, the maximum extending stroke of the telescopic pipe 3 is finely adjusted, the driving motor 601 is driven to be meshed with the double-layer gear 7 when the driving motor 6 rotates, and the double-layer gear 7 is meshed with the driven gear 201 at the bottom end part of the first rotary screw rod 2 when rotating, the first rotary screw rod 2 rotates integrally, the first rotary screw rod 2 rotates and is in threaded fit with the threaded hole 303 at the bottom end part of the telescopic pipe 3, so that the telescopic pipe 3 integrally moves along the inner part of the outer pipe body 1, and when the limit end 301 end face at the bottom end of the telescopic pipe 3 is in contact with the micro switch between the end face of the limit sleeve ring 501, the driving motor 6 stops operating.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A solar electric push rod with a stroke-adjustable structure comprises an outer pipe body (1), wherein a first rotary screw (2) is rotatably connected between two ends in the outer pipe body (1); a telescopic pipe (3) which is in threaded fit with the first rotating screw (2) is sleeved in the top end of the outer pipe body (1); the method is characterized in that:

a side pipe (101) is arranged on the side surface of the periphery of the top end of the outer pipe body (1); the side pipe (101) is communicated with the outer pipe body (1);

a second rotary screw rod (4) is rotatably connected between the two ends of the inner part of the side pipe (101); a limiting sleeve seat (5) is sleeved between the side tube (101) and the outer tube body (1);

one end of the limiting sleeve seat (5) close to the side pipe (101) is in threaded fit with the second rotating screw (4) mutually; one end of the limiting sleeve seat (5) close to the outer pipe body (1) is sleeved with the telescopic pipe (3); and a matched micro switch is arranged between the opposite surfaces of the limiting sleeve seat (5) and the end part of the extension tube (3).

2. The solar electric push rod with the stroke adjustable structure as claimed in claim 1,

a transmission case (102) is arranged at the bottom end part of the outer pipe body (1); a driving motor (6) is fixedly arranged on the end face of the transmission case (102) and positioned on one side of the outer pipe body (1); and a driving gear (601) is arranged at the rotating shaft end of the driving motor (6) and is positioned in the transmission case (102).

3. The solar electric push rod with the stroke-adjustable structure as claimed in claim 2,

and a driven gear (201) is arranged at the bottom end part of the first rotating screw (2) and inside the transmission case (102).

4. The solar electric push rod with the stroke adjustable structure as claimed in claim 3,

the center position in the transmission case (102) is rotatably connected with a double-layer gear (7) matched with the driving gear (601) and the driven gear (201).

5. The solar electric push rod with the stroke adjustable structure as claimed in claim 1,

a limiting end (301) is arranged at the bottom end of the telescopic pipe (3); the side surface of the periphery of the limiting end head (301) is provided with a limiting guide bar (302);

a threaded hole (303) matched with the first rotary screw rod (2) is formed between the central position of the end part of the limiting end head (301) and the inner wall of the telescopic pipe (3);

the top end part of the extension tube (3) is provided with a connecting joint (304).

6. The solar electric push rod with the stroke adjustable structure as claimed in claim 5,

the inner wall of the outer tube body (1) is provided with a limiting guide groove (103) matched with the limiting guide strip (302).

7. The solar electric push rod with the stroke adjustable structure as claimed in claim 1,

the limiting sleeve seat (5) comprises a limiting sleeve ring (501) which is mutually sleeved with the telescopic pipe (3); the connecting arm (502) is arranged on the side surface of the periphery of the limiting lantern ring (501);

and a threaded end (503) matched with the second rotating screw (4) is arranged at the other end of the connecting arm (502).

8. The solar electric putter with stroke-adjustable structure as claimed in claim 1, wherein the bottom end of the second rotary screw (4) is provided with a hexagon socket head (401).