CN210491842U

CN210491842U - Float and educate seedling tray push rod

Info

Publication number: CN210491842U
Application number: CN201920998622.6U
Authority: CN
Inventors: 王大海; 管恩森; 张崇柱; 崔文波; 夏磊; 高政绪; 王德权; 杨勇; 胡文兵
Original assignee: Weifang Tobacco Monopoly Bureau
Current assignee: Weifang Tobacco Monopoly Bureau
Priority date: 2019-06-29
Filing date: 2019-06-29
Publication date: 2020-05-12
Anticipated expiration: 2029-06-29

Abstract

The utility model discloses a float seedling tray push rod that educates, including handle and dead lever, through having the connecting elements to connect between handle and the dead lever, the handle can rotate around the connecting elements, and the bottom of dead lever is installed and is pushed away the head, and the bottom of pushing away the head is fixed with the stainless steel ring. Has the following advantages: the promotion that can be accurate floats the dish to the assigned position, has improved work efficiency greatly, educates seedling tray and is difficult for beating the commentaries on classics in aqueous, puts the convenience.

Description

Float and educate seedling tray push rod

Technical Field

The utility model relates to a showy seedling tray push rod that educates belongs to mechanical equipment technical field.

Background

Along with the development of the seedling raising technology in recent years, most tobacco seedling raising modes in the existing Weifang area adopt a floating seedling raising mode, after the seeds are sowed, a floating plate is placed into the floating pond to be placed neatly, and in the placing process, a wooden stick (a cloth is wound at one end to prevent the wooden stick from pricking a water-retaining film in the floating pond) is generally adopted to arrange the floating plate.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to above not enough, provide a showy seedling tray push rod of educating, promotion that can be accurate floats the dish to the assigned position, has improved work efficiency greatly, educates seedling tray and is difficult for beating the commentaries on classics in aqueous, puts the convenience.

For solving the technical problem, the utility model discloses a following technical scheme:

a push rod of a floating seedling raising tray comprises a handle and a fixed rod, wherein the handle and the fixed rod are connected through a connecting component, the handle can rotate around the connecting component, a push head is installed at the bottom end of the fixed rod, and a stainless steel ring is fixed at the bottom of the push head;

the pushing head comprises a bottom plate, a sliding groove is formed in the middle of the bottom plate, two expansion plates are installed in the sliding groove and can slide in the sliding groove, and the bottom plate and the expansion plates are fixed through screws.

Furthermore, the upper portion of dead lever is equipped with the recess, and the connecting elements includes the pivot, and the pivot setting is in the recess, and the both ends of pivot respectively are equipped with a fixed axle, and the fixed axle is fixed on the inner wall of recess, evenly is equipped with a plurality of first gears on the outer periphery of pivot.

Furthermore, the connecting component also comprises a sleeve with an annular cross section, the sleeve is welded at the bottom end of the handle, a through hole is formed in the middle of the sleeve, and the rotating shaft is inserted into the through hole so that the sleeve is sleeved on the rotating shaft.

Furthermore, a plurality of second gears are arranged on the inner wall of the through hole, and the first gears are meshed with the second gears.

Furthermore, a plurality of fixing grooves are uniformly formed in the bottom of the pushing head, two groups of fixing components which are arranged in parallel are arranged in the fixing grooves, and the stainless steel rings are fixed to the bottom of the pushing head through the fixing components.

Further, the fixed component comprises two opposite fixed columns, one ends of the fixed columns are fixed on the top wall of the fixed groove, annular reinforcing ribs are detachably sleeved on the fixed columns, and blocking heads are arranged at the other ends of the fixed columns.

Further, the shape of the stainless steel ring is elliptical.

The utility model adopts the above technical scheme, compare with prior art, have following technological effect:

1. feasibility of popularization

The device strong adaptability is favorable to improving work efficiency, is fit for floating the comprehensive popularization in the tobacco growing production area.

2. Analysis of predicted benefit

Compared with the traditional floating tool, the floating tool has the main benefits of being embodied in the aspect of improving the efficiency, being used for the wooden stick in front, the seedling raising disc is easy to rotate in water and not easy to place, and the floating disc can be accurately pushed by the floating tool to a specified position, so that the working efficiency is greatly improved. In addition, the waterproofing membrane is easily damaged when handled using conventional tools.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic structural view of a push rod of a floating seedling raising tray in an embodiment of the present invention;

FIG. 2 is a schematic structural view of the embodiment of the present invention, wherein the fixing rod is connected to the rotating shaft;

fig. 3 is a schematic structural view of a sleeve according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of the sleeve connected to the rotating shaft according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of a fixing member in an embodiment of the present invention.

Detailed Description

Embodiment 1, as shown in fig. 1 to 5, a push rod of a floating seedling raising tray comprises a handle 1 and a fixed rod 3, wherein the handle 1 is connected with the fixed rod 3 through a connecting member 2, the handle 1 can rotate around the connecting member 2, so that an angle between the handle 1 and the fixed rod 3 can be adjusted to adapt to people of different heights, a pushing head 4 is installed at the bottom end of the fixed rod 3, and a stainless steel ring 8 is fixed at the bottom of the pushing head 4.

The shape of stainless steel ring 8 is oval-shaped, makes things convenient for stainless steel ring 8 to insert the seedling culture hole that floats educate seedling tray, can avoid causing the harm to the water proof membrane that floats in the pond when using simultaneously.

The pushing head 4 comprises a bottom plate 6, a sliding groove 61 is formed in the middle of the bottom plate 6, two expansion plates 5 are installed in the sliding groove 61, the expansion plates 5 can slide in the sliding groove 61, the distance between the expansion plates 5 and the sliding groove 61 is adjusted, and the bottom plate 64 and the expansion plates 5 are fixed through screws 7.

The upper portion of dead lever 3 is equipped with recess 31, and connecting element 2 includes pivot 22, and pivot 22 sets up in recess 31, and the both ends of pivot 22 respectively are equipped with a fixed axle 21, and fixed axle 21 is fixed on the inner wall of recess 31, evenly is equipped with a plurality of first gears 25 on the outer periphery of pivot 22.

The connecting component 2 further comprises a sleeve 23 with an annular cross section, the sleeve 23 is welded at the bottom end of the handle 1, a through hole 24 is formed in the middle of the sleeve 23, the rotating shaft 22 is inserted into the through hole 24, the sleeve 23 is sleeved on the rotating shaft 22, a plurality of second gears 26 are arranged on the inner wall of the through hole 24, the first gears 25 are meshed with the second gears 26, and the handle 1 can rotate relative to the rotating shaft 22 and is fixed at the position after rotation due to meshing of the gears, so that the connecting component is convenient to use.

The bottom of the push head 4 is uniformly provided with a plurality of fixing grooves 41, two groups of fixing components 42 which are arranged in parallel are arranged in the fixing grooves 41, the stainless steel ring 8 is fixed at the bottom of the push head 4 by the fixing components 42 to prevent the stainless steel ring 8 from randomly rotating, the fixing components 42 comprise two fixing columns 43 which are oppositely arranged, one ends of the fixing columns 43 are fixed on the top wall of the fixing grooves 41, annular reinforcing ribs 44 are detachably sleeved on the fixing columns 43, the other ends of the fixing columns 43 are provided with blocking heads 45 to prevent the reinforcing ribs 44 from separating from the fixing columns 43, when in use, the stainless steel ring 8 is placed between the two fixing columns 43 of the fixing component 42, one end of the reinforcing rib 44 is sleeved on one fixing column 43, the other end of the reinforcing rib 44 penetrates through the stainless steel ring 8 and is sleeved on the other fixing column 43, and one end of the stainless steel ring 8 is fixed on the top wall of the fixing groove 41 by the two groups of fixing components 42.

During the use, adjust the length of 5 roll-off spouts 61 of expansion plate according to the size of educating seedling tray to together fixed with bottom plate 6 through screw 7, fix stainless steel ring 8 in the bottom of expansion plate 5 and bottom plate 6, adjust the angle of handle 1, insert stainless steel ring 8 in educating seedling tray's the seedling hole, it is neat to put into floating pond floating tray.

The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a float and educate seedling tray push rod which characterized in that: the handle comprises a handle (1) and a fixed rod (3), wherein the handle (1) is connected with the fixed rod (3) through a connecting component (2), the handle (1) can rotate around the connecting component (2), a push head (4) is installed at the bottom end of the fixed rod (3), and a stainless steel ring (8) is fixed at the bottom of the push head (4);

the push head (4) comprises a bottom plate (6), a sliding groove (61) is formed in the middle of the bottom plate (6), two expansion plates (5) are installed in the sliding groove (61), the expansion plates (5) can slide in the sliding groove (61), and the bottom plate (6) and the expansion plates (5) are fixed through screws (7).

2. The push rod of the floating seedling raising tray as claimed in claim 1, wherein: the upper portion of dead lever (3) is equipped with recess (31), and connecting elements (2) include pivot (22), and pivot (22) set up in recess (31), and the both ends of pivot (22) respectively are equipped with a fixed axle (21), and fixed axle (21) are fixed on the inner wall of recess (31), evenly is equipped with a plurality of first gears (25) on the outer periphery of pivot (22).

3. The push rod of the floating seedling raising tray as claimed in claim 2, wherein: the connecting component (2) further comprises a sleeve (23) with an annular cross section, the sleeve (23) is welded at the bottom end of the handle (1), a through hole (24) is formed in the middle of the sleeve (23), and the rotating shaft (22) is inserted into the through hole (24) so that the sleeve (23) is sleeved on the rotating shaft (22).

4. The push rod of the floating seedling raising tray as claimed in claim 3, wherein: a plurality of second gears (26) are arranged on the inner wall of the through hole (24), and the first gear (25) is meshed with the second gears (26).

5. The push rod of the floating seedling raising tray as claimed in claim 1, wherein: the bottom of the push head (4) is uniformly provided with a plurality of fixing grooves (41), two groups of fixing components (42) which are arranged in parallel are arranged in the fixing grooves (41), and the stainless steel ring (8) is fixed at the bottom of the push head (4) by the fixing components (42).

6. The push rod of the floating seedling raising tray as claimed in claim 5, wherein: the fixing component (42) comprises two opposite fixing columns (43), one ends of the fixing columns (43) are fixed on the top wall of the fixing groove (41), annular reinforcing ribs (44) are detachably sleeved on the fixing columns (43), and blocking heads (45) are arranged at the other ends of the fixing columns (43).

7. The push rod of the floating seedling raising tray as claimed in claim 1, wherein: the stainless steel ring (8) is elliptical in shape.