CN218456927U

CN218456927U - Seedling lifting device for agriculture and forestry fruit tree cultivation

Info

Publication number: CN218456927U
Application number: CN202222463361.2U
Authority: CN
Inventors: 樊红科; 罗建明; 张福祥
Original assignee: Minxian County Gengwu Agricultural Development Co ltd
Current assignee: Minxian County Gengwu Agricultural Development Co ltd
Priority date: 2022-09-18
Filing date: 2022-09-18
Publication date: 2023-02-10
Anticipated expiration: 2032-09-18

Abstract

The utility model discloses a seedling lifting device for agriculture, forestry and fruit tree cultivation, belonging to the technical field of tree cultivation, comprising a holding part, wherein the lower end of the holding part is fixedly connected with a supporting part, and the supporting part is provided with a sliding groove opening arranged along the length direction of the holding part; the connecting rod slides and is arranged on the holding part, and a limiting part for limiting the connecting rod to move downwards is further arranged on the holding part. This seedling device is used in farming and forestry fruit tree cultivation can restrict the shovel portion through setting up and move down the locating part of position, has realized the control of shovel degree of depth under the shovel portion to can select suitable shovel degree of depth under according to the fruit tree variety of difference, and then ensure that this type of fruit sapling's soil ball size is convenient for shift and cultivate the nursery stock at suitable within range.

Description

Seedling lifting device for agriculture and forestry fruit tree cultivation

Technical Field

The utility model belongs to the technical field of the tree planting, especially, relate to an agriculture and forestry fruit tree cultivation is with playing seedling device.

Background

In the cultivation process of agricultural and forestry fruit trees, the seedlings are generally grown in a centralized way, and then the seedlings are lifted and cultivated after the seedlings grow to a certain specification.

The existing seedling lifting device can be divided into a large seedling lifting device and a small seedling lifting device according to the functions of the seedling lifting device, wherein the large seedling lifting device has complete functions and does not need manual labor, but has higher requirements on use scenes, and if the terrain of seedling cultivation is more complex or the planting density is higher, the large seedling lifting device is difficult to achieve the effect. The structure of small-size seedling lifting device is generally comparatively simple, operates by the manual work usually, and it comprises shovel and handle mostly, when using, inserts the shovel certain degree of depth around the nursery stock root after, can lift out the nursery stock.

However, since the root systems of different seedlings are different in size, the depth of the lower shovel needs to be determined according to different seedlings in order to meet the requirements on survival rate and transportation cost reduction, however, since the existing small seedling lifting devices do not have the function of controlling the depth of the lower shovel and can only control the strength through the experience of an operator, it is difficult to form standardized operation, and inconvenience is brought to the lifting of the fruit tree and subsequent cultivation.

Therefore, the seedling lifting device for the agriculture, forestry and fruit tree cultivation is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the small and medium-sized seedling lifting device in the prior art is inconvenient to control the downward shoveling depth, and providing a seedling lifting device for agriculture and forestry fruit tree cultivation.

In order to realize the purpose, the utility model adopts the following technical scheme:

a seedling lifting device for agriculture, forestry and fruit tree cultivation comprises a holding part, wherein the lower end of the holding part is fixedly connected with a supporting part, and the supporting part is provided with a sliding groove opening formed along the length direction of the holding part;

the connecting rod is arranged on the holding portion in a sliding mode, and a limiting part limiting the connecting rod to move downwards is further arranged on the holding portion.

Preferably, the lower end of the holding part is fixed with at least two fixing rods, and the lower ends of the fixing rods are fixedly connected with the upper end of the supporting part.

Preferably, the device further comprises a gear rotatably connected between the two fixing rods, a tooth socket meshed with the gear is arranged on the side wall of the connecting rod, and a shifting lever is fixedly connected to the side wall of the gear.

Preferably, the upper end fixedly connected with sliding sleeve of connecting rod, the sliding sleeve cover is established in the outside of the portion of gripping, locating part is installed on the portion of gripping adjustably, just the locating part sets up the below at the sliding sleeve.

Preferably, the limiting part is a nut, an external thread is arranged outside the holding part, and the nut is connected outside the holding part through the external thread.

Preferably, a handle is fixed at the tail end of the holding part, and the handle and the holding part are vertically arranged.

Preferably, the shovel part is provided with a stepping part at the upper end thereof, and the stepping part is fixedly connected between the connecting rod and the shovel part.

Preferably, the shovel part is of an arc-shaped structure, and the inner side wall and the outer side wall of the shovel part are respectively attached to the side walls of the sliding groove openings.

To sum up, the utility model discloses a technological effect and advantage: this seedling device is used in farming and forestry fruit tree cultivation can restrict the shovel portion through setting up and move down the locating part of position, has realized the control of shovel degree of depth under the shovel portion to can select suitable shovel degree of depth down according to the fruit tree variety of difference, and then ensure that the soil ball size of this type of fruit sapling is convenient for shift and cultivate the nursery stock in suitable within range.

Through setting up gear, rack and driving lever, can realize more laborsavingly realizing the degree of difficulty of operation to the reseing of shovel portion through lever principle.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the structure of FIG. 1;

FIG. 3 is a schematic view of the structure of the holding portion and the supporting portion of the present invention;

fig. 4 is a schematic structural view of the shovel portion and the connecting rod of the present invention.

In the figure: 1. a holding part; 11. fixing the rod; 12. a gear; 13. a deflector rod; 14. a grip; 2. a support portion; 21. a chute opening; 22. an extension block; 3. a shovel portion; 31. a stepping part; 4. a connecting rod; 41. a tooth socket; 42. a sliding sleeve; 5. and a limiting member.

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.

The embodiment of the application provides a seedling device for farming and forestry fruit tree cultivation, the small-size seedling device of lifting among the prior art is solved and is shoveled the degree of depth not good control down, it shovels too deeply to appear down easily, and then lead to the soil ball of sapling below too big, influence the problem of shifting and planting of nursery stock, can restrict shovel portion and move down the locating part of position through setting up, the control to shovel the degree of depth under shovel portion has been realized, thereby can be according to different fruit tree varieties, select suitable shovel degree of depth down, and then ensure that the soil ball size of this type of fruit sapling is in suitable within range, be convenient for shift and cultivate the nursery stock.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Examples

As shown in fig. 1-3, a seedling raising device for agriculture, forestry and fruit tree cultivation comprises a holding part 1, wherein the lower end of the holding part 1 is fixedly connected with a supporting part 2, and the supporting part 2 is provided with a sliding notch 21 arranged along the length direction of the holding part 1;

the novel electric tool holding part comprises a holding part 1 and is characterized by further comprising a shovel part 3 arranged in the sliding groove opening 21 in a sliding mode and a connecting rod 4 connected to the upper end of the shovel part 3, wherein the connecting rod 4 is arranged on the holding part 1 in a sliding mode, and a limiting part 5 limiting the connecting rod 4 to move downwards is further arranged on the holding part 1.

Specifically, the grip portion 1 is an elongated rod-shaped structure, and the cross section thereof may be, but is not limited to, a circle. A support part 2 which acts on the ground is arranged below the holding part 1, a plurality of extension blocks 22 are arranged on the side wall of the support part 2, and the lower surfaces of the extension blocks 22 are flush with the lower surface of the support part 2 for increasing the contact area of the support part 2 and the ground. The support 2 is provided with a notch 21, and the notch 21 penetrates along the longitudinal direction of the rod body. The shovel portion 3 for shoveling the soil is slidably disposed in the sliding slot 21, that is, the shovel portion 3 can slide up and down in the sliding slot 21 in the direction of the rod body. When the supporting part 2 is placed on the periphery of the nursery stock and is attached to the ground, the soil shoveling operation on the root of the nursery stock can be realized only by controlling the shovel part 3 to move downwards.

In order to further realize the spacing of shovel portion 3, make shovel portion 3 can stably slide from top to bottom along the length direction of the body of rod, be provided with connecting rod 4 between shovel portion 3 and the portion 1 of gripping, wherein, the upper end of connecting rod 4 slides and sets up outside the portion 1 of gripping, and the lower extreme fixed connection of connecting rod 4 is on shovel portion 3. Further, the lower end of the link 4 is fixedly connected to the upper end of the stepping portion 31.

An adjustable limiting part 5 is arranged on the holding part 1, and the limiting part 5 is used for limiting the connecting rod 4 to move downwards, so that the shoveling depth of the shovel part 3 can be adjusted according to different varieties of nursery stocks.

Specifically, the upper end of the connecting rod 4 is fixedly connected with a sliding sleeve 42, the sliding sleeve 42 is sleeved outside the holding portion 1, the sliding sleeve 42 has a sliding hole, the diameter of the sliding hole is larger than the outer contour diameter of the holding portion 1, the limiting member 5 is adjustably installed on the holding portion 1, and the limiting member 5 is arranged below the sliding sleeve 42.

And locating part 5 specifically is the nut, and the external diameter of this nut is greater than the diameter of sliding opening to can ensure to take place interact between nut and the sliding sleeve 42, be equipped with the external screw thread outside the portion of gripping 1, the nut passes through external screw thread connection outside the portion of gripping 1.

When the shovel is used, the nut acts on the lower end of the sliding sleeve 42 and can limit the downward movement of the sliding sleeve 42, namely, the nut can limit the limit position of the downward movement of the shovel part 3, so that the limitation of the downward shoveling depth of the shovel part 3 is realized.

Furthermore, a rubber layer may be disposed outside the nut, so as to effectively play a role of buffering, and avoid direct collision between the sliding sleeve 42 and the nut.

This locating part 5 except can playing limiting displacement to the downside of shovel portion 3, can also be when shovel portion 3 moves to the upside position, is in the state of accomodating, can carry on spacingly to the position of shovel portion 3, conveniently accomodates shovel portion 3 and portion 1 that grips, plays portable's effect.

In addition, a grip 14 is fixed to the tip of the grip portion 1, and the grip 14 is disposed perpendicular to the grip portion 1. The handle 14 is disposed at the end of the holding portion 1, that is, at the upper end of the rod body, the handle 14 not only facilitates the operation of the user on the holding portion 1, but also limits the position of the sliding sleeve 42, and prevents the shovel portion 3 from sliding out from the holding portion 1.

As shown in fig. 4, the upper end of shovel 3 has a step portion 31, and step portion 31 is fixedly connected between link 4 and shovel 3. This step on the setting of portion 31, can make things convenient for the user to use the foot to generate power, step on shovel portion 3 downwards, can save physical power.

The shovel part 3 is of an arc-shaped structure, and the inner side wall and the outer side wall of the shovel part 3 are respectively attached to the side walls of the sliding groove openings 21. This shovel portion 3 is the arc structure, and the shape that can make the soil ball is more regular, and is difficult for loosely, moreover, because the interior lateral wall of shovel portion 3 and the lateral wall laminating of spout mouth 21, at the in-process that 3 upward movements of shovel portion, can get rid of the earth on 3 shovel faces of shovel portion through spout mouth 21, is convenient for reuse.

As shown in fig. 1 and 3, at least two fixing rods 11 are fixed to the lower end of the grip 1, and the lower ends of the fixing rods 11 are fixedly connected to the upper end of the support 2. The two fixing bars 11 are symmetrically arranged with respect to the grip 1, and the structural strength can be improved.

As shown in fig. 3 and 4, the device further comprises a gear 12 rotatably connected between the two fixing rods 11, a tooth slot 41 meshed with the gear 12 is arranged on the side wall of the connecting rod 4, and a shift lever 13 is fixedly connected to the side wall of the gear 12.

Through setting up gear 12 and tooth's socket 41, can link driving lever 13 with the motion of shovel portion 3, that is to say, can reset shovel portion 3 through the mode of pulling driving lever 13, because driving lever 13's power arm is far longer than the resistance arm, can play the effect of province through lever principle, can reset shovel portion 3 upwards drive more conveniently.

The working principle is as follows: when the tree seedling transplanting machine is used, firstly, a nut is screwed to a proper position according to the variety of a tree seedling, the length of the shovel part 3 which is downward beyond the supporting part 2 can meet the size of a soil ball of the tree seedling, then, the supporting part 2 is placed on the side face of the tree seedling, the lower surfaces of the extending block 22 and the supporting part 2 are attached to the ground, then, a user can drive the shovel part 3 to move downward by pressing the treading part 31, the sliding sleeve 42 is driven by the connecting rod 4 to synchronously move downward in the downward moving process of the shovel part 3 until the sliding sleeve 42 acts on the nut, at the moment, the shovel part 3 descends to a preset depth, then the shovel part 3 is reset, the supporting part 2 is moved to the other face of the tree seedling, the operation is repeated again, and therefore, the root of the tree seedling and the soil ball can be dug out, and the seedling raising purpose is achieved.

It should be noted that, since the tooth slot 41 on the connecting rod 4 drives the gear 12 to rotate during the up-and-down movement, so that the shift lever 13 rotates a certain angle, the shift lever 13 is rotated, and the gear 12 acts on the connecting rod 4 in the opposite direction, so that the shovel portion 3 can be reset.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A seedling lifting device for agriculture, forestry and fruit tree cultivation comprises a holding part (1), and is characterized in that the lower end of the holding part (1) is fixedly connected with a supporting part (2), and the supporting part (2) is provided with a sliding groove opening (21) formed along the length direction of the holding part (1);

the novel electric shovel is characterized by further comprising a shovel portion (3) arranged in the sliding groove opening (21) in a sliding mode and a connecting rod (4) connected to the upper end of the shovel portion (3), wherein the connecting rod (4) is arranged on the holding portion (1) in a sliding mode, and a limiting piece (5) limiting the connecting rod (4) to move downwards is further arranged on the holding portion (1).

2. The seedling raising device for agricultural and forestry fruit tree cultivation according to claim 1, wherein at least two fixing rods (11) are fixed at the lower end of the holding portion (1), and the lower ends of the fixing rods (11) are fixedly connected with the upper end of the supporting portion (2).

3. The seedling raising device for the agricultural and forestry fruit tree cultivation according to claim 2, further comprising a gear (12) rotatably connected between the two fixing rods (11), wherein a tooth groove (41) meshed with the gear (12) is formed in the side wall of the connecting rod (4), and a deflector rod (13) is fixedly connected to the side wall of the gear (12).

4. The seedling raising device for the agricultural and forestry fruit tree cultivation according to claim 1, wherein a sliding sleeve (42) is fixedly connected to the upper end of the connecting rod (4), the sliding sleeve (42) is sleeved on the outer side of the holding portion (1), the limiting member (5) is adjustably installed on the holding portion (1), and the limiting member (5) is arranged below the sliding sleeve (42).

5. The seedling raising device for agricultural and forestry fruit cultivation according to claim 4, wherein the limiting member (5) is a nut, an external thread is arranged outside the holding portion (1), and the nut is connected outside the holding portion (1) through the external thread.

6. The seedling raising device for the agricultural and forestry fruit tree cultivation according to claim 1, wherein a handle (14) is fixed at the tail end of the holding portion (1), and the handle (14) is vertically arranged with the holding portion (1).

7. The seedling raising device for the farming, forestry and fruit tree cultivation according to claim 1, wherein a stepping portion (31) is arranged at the upper end of the shovel portion (3), and the stepping portion (31) is fixedly connected between the connecting rod (4) and the shovel portion (3).

8. The seedling raising device for the agricultural and forestry fruit tree cultivation according to claim 1, wherein the shovel part (3) is of an arc-shaped structure, and inner and outer side walls of the shovel part (3) are respectively attached to side walls of the chute port (21).