CN213960738U

CN213960738U - Rowing ware with adjustable rice test field is portable

Info

Publication number: CN213960738U
Application number: CN202023103607.2U
Authority: CN
Inventors: 陈家威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-17
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a portable adjustable marker for a rice test field, which comprises a mounting plate, wherein a diamond expansion bracket is rotatably arranged at the middle position of the bottom of the mounting plate, the lower surface of the hinged point at one side of the diamond-shaped expansion bracket is fixedly provided with a rowing rod in the vertical direction, one end of the mounting plate is fixedly provided with a slide bar along the length direction of the mounting plate, the slide bar is provided with a slide block in a sliding way, the upper end of the sliding block is screwed with an adjusting knob, the two sides of the sliding block are both hinged with connecting rods in a rotating way, the other ends of the two connecting rods are both hinged with the hinged point on one side of the diamond-shaped telescopic frame in a rotating way, one end of the upper surface of the mounting plate is rotatably provided with a telescopic pull rod, the other end of the telescopic pull rod is fixedly provided with a handle, the upper surface other end of mounting panel is provided with the telescopic link and draws the draw-in groove, the outer end of slide bar is provided with the stopper. The utility model discloses it is adjustable to stroke the line interval to collapsible shrink is got up and is conveniently carried.

Description

Rowing ware with adjustable rice test field is portable

Technical Field

The utility model relates to a rowing ware technical field specifically is a rowing ware with adjustable rice test field is portable.

Background

In the process of sowing in the rice test field, seeds are usually sown in a multi-row arrangement mode according to certain requirements so as to facilitate subsequent fertilization or other operations, and therefore the rice test field needs to be rowed before sowing.

The existing rice test field rowing machine is generally large in size, inconvenient to use and carry, and inconvenient to adjust the row spacing, so that the rowing effect is poor when the existing rice test field rowing machine is used.

Based on this, the utility model designs a row ware with adjustable rice experimental plot is portable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rowing ware with adjustable rice test field is portable to solve the general volume of the current rice test field rowing ware that proposes in the above-mentioned background art great, inconvenient use, and be not convenient for carry, the line spacing is still inconvenient to adjust to current rowing ware in addition, therefore when using the not good problem of effect of rowing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a row ware with adjustable rice experimental field is portable, includes the mounting panel, the bottom intermediate position of mounting panel is rotated and is installed the rhombus expansion bracket, the equal fixed mounting of pin joint lower surface of rhombus expansion bracket one side has the ascending row of drawing pole of vertical side, the one end fixed mounting of mounting panel has along the ascending slide bar of mounting panel length direction, slidable mounting has the slider on the slide bar, the upper end screw thread of slider has connect adjust knob soon, the both sides of slider all rotate articulated have the connecting rod, two the other end of connecting rod all rotates articulated to the pin joint of rhombus expansion bracket one side, the upper surface one end of mounting panel is rotated and is installed telescopic pull rod, telescopic pull rod's other end fixed mounting has the handle, the upper surface other end of mounting panel is provided with the telescopic link and draws the draw-in groove.

As a further proposal of the utility model, the rotation mounting position of rhombus expansion bracket and mounting panel bottom is the middle pin joint of rhombus expansion bracket.

As a further proposal of the utility model, the outer end of the slide bar is provided with a limiting block.

As a further aspect of the present invention, the adjusting knob is provided with a thread, and the adjusting knob penetrates through the upper wall of the slider.

As a further proposal of the utility model, the mounting plate upper surface one end is provided with the mount pad with the rotation installation department of flexible pull rod.

As a further proposal of the utility model, the inner diameter of the draw-in groove of the telescopic rod is the same as the outer diameter of the telescopic pull rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the rowing rod of the utility model is arranged on the diamond-shaped telescopic frame, and the stretching of the diamond-shaped telescopic frame can be realized through the back-and-forth sliding of the sliding block on the sliding rod, so that the distance between the rowing rods is adjusted, and the use is convenient;

(2) the diamond-shaped telescopic frame of the utility model occupies a small space when being completely contracted, and is convenient to carry and store;

(3) the utility model discloses an upper surface one end of mounting panel is rotated and is installed flexible pull rod, makes things convenient for the pulling of this rowing machine to use, can get up flexible pull rod shrink and lock joint in the telescopic link draws the draw-in groove after using the completion, reduces occuping of space.

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 view of the overall structure of a portable adjustable marker for a rice test field according to the present invention;

fig. 2 is an enlarged schematic view of the structure of the part a in fig. 1 of the portable adjustable marker for rice test field of the present invention.

The names of the structures represented by the reference numerals in the description of the drawings are as follows:

1. mounting a plate; 2. a diamond-shaped expansion bracket; 3. a rowing bar; 4. a slide bar; 5. a slider; 6. adjusting a knob; 7. a connecting rod; 8. a telescopic pull rod; 9. a handle; 10. the telescopic rod pulls the clamping groove; 11. a limiting block; 12. and (7) mounting a seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a portable adjustable rowing device for a rice test field, which comprises a mounting plate 1, wherein a diamond-shaped expansion bracket 2 is rotatably mounted in the middle position of the bottom of the mounting plate 1, the lower surface of the hinged point at one side of the diamond-shaped expansion bracket 2 is fixedly provided with a rowing rod 3 in the vertical direction, one end of the mounting plate 1 is fixedly provided with a slide bar 4 along the length direction of the mounting plate 1, the slide bar 4 is provided with a slide block 5 in a sliding way, an adjusting knob 6 is screwed at the upper end of the sliding block 5, connecting rods 7 are hinged at both sides of the sliding block 5 in a rotating manner, the other ends of the two connecting rods 7 are hinged to the hinged point at one side of the diamond-shaped telescopic frame 2 in a rotating manner, the utility model discloses a telescopic handle, including mounting panel 1, telescopic pull rod 8, handle 9, telescopic pull rod 8's other end fixed mounting is installed in the upper surface one end of mounting panel 1 rotation, the upper surface other end of mounting panel 1 is provided with telescopic link draw-in groove 10.

Specifically, the rotation mounting position of rhombus expansion bracket 2 and mounting panel 1 bottom is the middle pin joint of rhombus expansion bracket 2.

Specifically, the outer end of the slide bar 4 is provided with a limiting block 11.

Specifically, the adjusting knob 6 is provided with threads, and the adjusting knob 6 penetrates through the upper wall of the sliding block 5.

Specifically, a mounting seat 12 is arranged at the rotating mounting position of one end of the upper surface of the mounting plate 1 and the telescopic pull rod 8.

Specifically, the inner diameter of the telescopic rod draw-in groove 10 is the same as the outer diameter of the telescopic pull rod 8.

In practical application, the rowing rods 3 are arranged on the rhombic expansion bracket 2, and the rhombic expansion bracket 2 can be expanded and contracted by sliding the sliding block 5 on the sliding rod 4 back and forth, so that the distance between the rowing rods 3 is adjusted, and the use is convenient; in addition, the sliding block 5 can be fixed by screwing the adjusting knob 6 downwards; when the diamond expansion bracket 2 is completely contracted, the occupied space is small, and the carrying and the storage are convenient; the upper surface one end of mounting panel 1 rotates and installs flexible pull rod 8, makes things convenient for the pulling of this rowing machine to use, can get up flexible pull rod 8 shrink and lock joint in telescopic link draw-in groove 10 after using the completion, reduces the occupation of space.

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. The utility model provides a row's ware with adjustable rice experimental field is portable, includes mounting panel (1), its characterized in that, the bottom intermediate position of mounting panel (1) is rotated and is installed rhombus expansion bracket (2), equal fixed mounting has the ascending row of marking a line pole (3) of vertical side under the pin joint of rhombus expansion bracket (2) one side, the one end fixed mounting of mounting panel (1) has slide bar (4) along mounting panel (1) length direction, slidable mounting has slider (5) on slide bar (4), the upper end screw thread of slider (5) has connect adjust knob (6) soon, the both sides of slider (5) all rotate to articulate there are connecting rod (7), two the other end of connecting rod (7) all rotates to articulate to the pin joint of rhombus expansion bracket (2) one side, flexible pull rod (8) are installed in the rotation of the upper surface one end of mounting panel (1), the other end of the telescopic pull rod (8) is fixedly provided with a handle (9), and the other end of the upper surface of the mounting plate (1) is provided with a telescopic pull groove (10).

2. The portable adjustable rowing machine for rice test fields as claimed in claim 1, wherein: the rotation mounting position of rhombus expansion bracket (2) and mounting panel (1) bottom is the middle pin joint of rhombus expansion bracket (2).

3. The portable adjustable rowing machine for rice test fields as claimed in claim 1, wherein: the outer end of the sliding rod (4) is provided with a limiting block (11).

4. The portable adjustable rowing machine for rice test fields as claimed in claim 1, wherein: the adjusting knob (6) is provided with threads, and the adjusting knob (6) penetrates through the upper wall of the sliding block (5).

5. The portable adjustable rowing machine for rice test fields as claimed in claim 1, wherein: and a mounting seat (12) is arranged at the rotating mounting position of one end of the upper surface of the mounting plate (1) and the telescopic pull rod (8).

6. The portable adjustable rowing machine for rice test fields as claimed in claim 1, wherein: the inner diameter of the telescopic rod pull clamping groove (10) is the same as the outer diameter of the telescopic pull rod (8).