CN211832083U

CN211832083U - Forestry seedling culture device that protecting effect is good

Info

Publication number: CN211832083U
Application number: CN202020039461.0U
Authority: CN
Inventors: 李大红; 李伟; 仲杰; 赵刚; 郁震; 颜琪; 耿秋平; 魏炜; 杨思哲; 陈星宇
Original assignee: Huanghuai University
Current assignee: Huanghuai University
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-11-03
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a forestry device of growing seedlings that protecting effect is good belongs to forestry technical field, and it includes the support frame, the lower surface joint of support frame has the screw cap, screw cap female connection has the screw thread post, the top and the bottom of screw thread post are fixedly connected with rotary device respectively and change the handle, the lower surface of rotary device joint in the backup pad, two fixed blocks of the equal fixedly connected with of the left and right sides face of backup pad, two the same slide bar of opposite face fixedly connected with of fixed block. This forestry device of growing seedlings, through changeing mutually supporting between handle, screw post, screw cap, pulley, connecting plate, slide and the electric putter to make this device can highly adjust the backup pad according to the demand, with this adaptation not co-altitude sapling, improved the protectiveness of the vertical growth of sapling, this device still conveniently takes out it simultaneously, thereby has brought the convenience for staff's work.

Description

Forestry seedling culture device that protecting effect is good

Technical Field

The utility model belongs to the technical field of the forestry, specifically be a seedling growth device that protecting effect is good.

Background

The seedling raising refers to the stage of raising seedlings in a nursery, a hotbed or a greenhouse for transplanting the seedlings into the land for planting, and also refers to the stage of artificially protecting various organisms in fine hours until the organisms can independently live.

Present forestry seedling raising box is when using, generally place seedling or seed in educating seedling tray, and use protection instrument to inject its angle, so alright protect in order to the seedling, make the seedling be difficult for receiving exogenic action or some other reasons and the phenomenon of empting appears, make the seedling can grow perpendicularly, but after cultivating the completion, extremely inconvenient take out it, and if tear open and get improper very easily damage seedling, cause the problem of unnecessary economic loss, and the height of protection is difficult to highly adjusting according to the seedling production to ordinary seedling raising device, make the effect of protection relatively poor, thereby certain trouble has been brought to the work of growing seedlings for the staff, therefore, need a be convenient for dismouting and the good forestry seedling raising device of protecting effect to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a forestry seedling culture device that protecting effect is good has solved the inconvenient taking out of nursery stock, and if tear open and get improper very easily to damage the seedling, causes unnecessary economic loss's problem, can highly adjust the height of protection according to sapling production for the effect of protection is better.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a seedling growth device that protecting effect is good, includes the support frame, the lower surface joint of support frame has the screw cap, screw cap female connection has the screw thread post, the top and the bottom of screw thread post are fixedly connected with rotary device and change the handle respectively, the rotary device joint is at the lower surface of backup pad, two equal fixedly connected with fixed blocks of the left and right sides face of backup pad, two the same slide bar of opposite face fixedly connected with of fixed block, three sliding sleeve has been cup jointed, three to the surface of slide bar sliding sleeve fixed connection is on the right flank of support frame inner wall, and two about the same connecting plate of positive fixedly connected with of sliding sleeve.

Four slides of back fixedly connected with of connecting plate, the slide sets up in the casing, the lower surface at the through-hole inner wall of casing joint, the front in the backup pad is seted up to the through-hole, the upper surface of through-hole inner wall and the upper surface of slide all through two telescoping device respectively with the back of the body fixed connection of two pulleys, the front fixed connection of four electric putter and seedling raising box is passed through at the back of backup pad.

As a further aspect of the present invention: the rotating device comprises a rotating shaft, the rotating shaft is fixedly connected to the top end of the threaded column, the rotating shaft is sleeved in a bearing, and the bearing is clamped on the lower surface of the supporting plate.

As a further aspect of the present invention: the telescopic device comprises a telescopic rod, a spring is sleeved on the outer surface of the telescopic rod, and the two ends of the spring and the telescopic rod are fixedly connected with the upper surface of the sliding plate and the lower surface of the pulley respectively.

As a further aspect of the present invention: the pulley is a rubber flexible wheel.

As a further aspect of the present invention: the support frame is U-shaped and made of light materials.

(III) advantageous effects

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

1. this forestry seedling culture device that protecting effect is good, through changeing the handle, the screw thread post, the screw cap, the pulley, the connecting plate, mutually support between slide and the electric putter, when needs use, through control electric putter extension, thereby be convenient for highly adjust the backup pad, then through changeing the rotation screw thread post, make the screw thread post drive the slide downstream through the screw thread cap, make the pulley keep away from the sapling, the staff can take out the sapling this moment, thereby make this device can highly adjust the backup pad according to the demand, with this sapling that adapts to different heights, the protectiveness of the vertical growth of sapling has been improved, this device still conveniently takes out it simultaneously, thereby brought the convenience for staff's work.

2. This forestry seedling culture device that protecting effect is good through setting up the spring, and the sapling is at the in-process that grows up, and the spring can promote the pulley laminating sapling to be convenient for fix the position of sapling, further guaranteed the good vertical growth environment of sapling.

3. This forestry seedling growth device that protecting effect is good through setting up the pulley, and the pulley sets up to the rubber flexbile wheel for the pulley can with sapling flexible contact, causes the damage to the sapling when avoiding the pulley fixed, thereby the growth of assurance sapling that can be better.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view at a position a of the present invention;

FIG. 3 is a schematic structural view of the connecting plate of the present invention viewed from the bottom;

fig. 4 is a schematic structural view of the present invention viewed from the bottom;

in the figure: the seedling raising machine comprises a support frame 1, a threaded cap 2, a threaded column 3, a rotating handle 4, a rotating device 5, a rotating shaft 51, a bearing 52, a support plate 6, a through hole 7, a shell 8, a telescopic device 9, a telescopic rod 91, a spring 92, a sliding plate 10, a connecting plate 11, a pulley 12, a sliding sleeve 13, a sliding rod 14, a fixed block 15, an electric push rod 16 and a seedling raising box 17.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a seedling growth device with good protection effect comprises a support frame 1, the support frame 1 is U-shaped, the support frame 1 is made of light materials, the support frame 1 is arranged and the support frame 1 is U-shaped, so that sliding sleeves 13 on two sides can be conveniently fixed, the support frame 1 is made of light materials, the rotating load capacity of workers is reduced, the operation of the workers is facilitated, a threaded cap 2 is clamped on the lower surface of the support frame 1, a threaded column 3 is connected in the threaded cap 2 in a threaded manner, a rotating device 5 and a rotating handle 4 are respectively and fixedly connected to the top end and the bottom end of the threaded column 3, the rotating handle 4 is arranged and can provide a force application point for the workers, the workers can conveniently rotate the threaded column 3 through the rotating handle 4, the rotating device 5 is clamped on the lower surface of a support plate 6, the rotating device 5 comprises a rotating shaft 51, the rotating shaft 51 is fixedly connected to the top end of the threaded column 3, the rotating shaft 51 is sleeved in the bearing 52, the bearing 52 is clamped on the lower surface of the supporting plate 6, by arranging the rotating shaft 51 and the bearing 52, the rotating shaft 51 rotates more stably in the bearing 52, so that the normal rotation work of the threaded column 3 can be ensured, two fixed blocks 15 are fixedly connected to the left side surface and the right side surface of the supporting plate 6, by arranging the fixed blocks 15, and the fixed blocks 15 can fix the position of the sliding rod 14, so that the matching work between the sliding rod 14 and the sliding sleeve 13 can be ensured, the opposite surfaces of the two fixed blocks 15 are fixedly connected with the same sliding rod 14, three sliding sleeves 13 are sleeved on the outer surface of the sliding rod 14, by arranging the sliding rod 14 and the sliding sleeve 13, and the sliding sleeve 13 slides on the sliding rod 14 more stably, so that the supporting frame 1 and the connecting plate, the front faces of the left sliding sleeve 13 and the right sliding sleeve 13 are fixedly connected with the same connecting plate 11.

The back of the connecting plate 11 is fixedly connected with four sliding plates 10, the sliding plates 10 are arranged, and the sliding plates 10 can stably slide in the shell 8, so that the sliding stability of the pulleys 12 can be ensured, the sliding plates 10 are arranged in the shell 8, the shell 8 is clamped on the lower surface of the inner wall of the through hole 7, the through hole 7 is arranged, so that a worker can conveniently pass through the through hole 7 and fix the sapling, the through hole 7 is arranged on the front side of the supporting plate 6, the upper surface of the inner wall of the through hole 7 and the upper surface of the sliding plate 10 are respectively fixedly connected with the back surfaces of the two pulleys 12 through two expansion devices 9, the pulleys 12 are rubber flexible wheels, the pulleys 12 can flexibly contact with the sapling by arranging the pulleys 12, the damage to the sapling when the pulleys 12 are fixed is avoided, so that the growth of the sapling can be better ensured, telescoping device 9 includes telescopic link 91, through setting up telescopic link 91, thereby can guarantee the flexible stability of spring 92, spring 92 has been cup jointed to telescopic link 91's surface, through setting up spring 92, and the sapling is at the in-process of growth, spring 92 can promote pulley 12 laminating sapling, thereby be convenient for fix the position of sapling, the good vertical growth environment of sapling has further been guaranteed, spring 92 and telescopic link 91's both ends respectively with slide 10's upper surface and pulley 12's lower fixed surface connection, the back of backup pad 6 is through four electric putter 16 and the positive fixed connection who educates seedling box 17, through setting up electric putter 16, and extend through control electric putter 16, thereby be convenient for highly adjusting backup pad 6, with this adaptation not co-altitude sapling, the operation that has made things convenient for the staff is used.

The utility model discloses a theory of operation does:

s1, when the height needs to be adjusted, a worker rotates the rotating handle 4, so that the rotating handle 4 drives the threaded column 3 to rotate, the threaded column 3 drives the threaded cap 2 to move downwards, the threaded cap 2 drives the sliding sleeve 13 to move downwards through the support frame 1, the sliding sleeve 13 drives the sliding plate 10 to slide downwards through the connecting plate 11, and the pulley 12 is far away from the saplings;

s2, controlling the electric push rod 16 to extend, enabling the electric push rod 16 to push the support plate 6 to move upwards, and finally reversely rotating the rotating handle 4 when the support plate 6 moves upwards to a proper position, enabling the rotating handle 4 to drive the threaded cap 2 to move upwards through the threaded column 3, enabling the threaded cap 2 to drive the sliding plate 10 to move upwards through the support plate 6 and the sliding sleeve 13, and enabling the sliding plate 10 to push the pulley 12 to be in contact with the surface of the tree seedling;

s3, when the sapling needs to be taken out, the worker rotates the threaded column 3 through the rotating handle 4, so that the threaded cap 2 moves downwards, the threaded cap 2 drives the sliding plate 10 to move downwards through the support frame 1 and the sliding sleeve 13, the sliding plate 10 drives the pulley 12 to be far away from the sapling, and the worker can lift the sapling upwards to take out the sapling.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a forestry seedling culture device that protecting effect is good, includes support frame (1), its characterized in that: the lower surface of the support frame (1) is clamped with a threaded cap (2), the threaded cap (2) is in threaded connection with a threaded column (3), the top end and the bottom end of the threaded column (3) are respectively and fixedly connected with a rotating device (5) and a rotating handle (4), the rotating device (5) is clamped on the lower surface of a support plate (6), the left side surface and the right side surface of the support plate (6) are respectively and fixedly connected with two fixed blocks (15), the opposite surfaces of the two fixed blocks (15) are fixedly connected with the same sliding rod (14), the outer surface of the sliding rod (14) is sleeved with three sliding sleeves (13), the three sliding sleeves (13) are fixedly connected on the right side surface of the inner wall of the support frame (1), and the front surfaces of the left sliding sleeve (13);

four slides of back fixedly connected with (10) of connecting plate (11), slide (10) set up in casing (8), casing (8) joint is at the lower surface of through-hole (7) inner wall, the front in backup pad (6) is seted up in through-hole (7), the upper surface of through-hole (7) inner wall and the upper surface of slide (10) all through two telescoping device (9) respectively with the face fixed connection that carries on the back of the body of two pulleys (12), the front fixed connection of four electric putter (16) and seedling raising box (17) is passed through at the back of backup pad (6).

2. A forestry seedling culture device with a good protection effect according to claim 1, wherein: rotating device (5) are including pivot (51), pivot (51) fixed connection is on the top of screw thread post (3), pivot (51) cup joint in bearing (52), bearing (52) joint is at the lower surface of backup pad (6).

3. A forestry seedling culture device with a good protection effect according to claim 1, wherein: the telescopic device (9) comprises a telescopic rod (91), a spring (92) is sleeved on the outer surface of the telescopic rod (91), and two ends of the spring (92) and two ends of the telescopic rod (91) are fixedly connected with the upper surface of the sliding plate (10) and the lower surface of the pulley (12) respectively.

4. A forestry seedling culture device with a good protection effect according to claim 1, wherein: the pulley (12) is arranged as a rubber flexible wheel.

5. A forestry seedling culture device with a good protection effect according to claim 1, wherein: the support frame (1) is U-shaped.