A sand-preventing and desert-controlling tree-planting hole digging device

Abstract

The utility model relates to a kind of sand prevention and control planting hole digging device for tree planting, including inner cylinder, and the sand baffle cylinder being slidably arranged in the inside of the inner cylinder, the sand baffle cylinder outer wall is fixedly connected with support frame one, the support frame one is rotatably connected with connecting plate two, one end of the connecting plate two is fixedly connected with connecting column, the connecting column outside is rotatably connected with connecting rod, the support frame one has several, and several support frame one is evenly distributed in the sand baffle cylinder outside in annular, the support frame one, the connecting column, the connecting rod number is identical, one end of the connecting column is fixedly connected with conical arc plate.The sand prevention and control planting hole digging device for tree planting, by the combined use of conical arc plate, sand baffle, inner cylinder, make the device have the integrated function of hole digging, planting, sand blocking, under the communication effect of connecting groove, ensure the reliable range of connecting plate two movement, by pressing lever pressing, it is convenient for the effect of the synchronous movement of multiple connecting rods.

Description

Technical Field

[0001] This utility model relates to the field of sand control and desertification prevention technology, specifically a pit-digging device for planting trees in sand control and desertification prevention. Background Technology

[0002] In desert areas, soil desertification is caused by deforestation, improper land reclamation, and unreasonable use of water resources. As a result, soil water resources are lost and usable land resources are reduced. Currently, land desertification is being addressed by planting trees. In order to save manpower, pit-digging devices are used to dig pits for planting.

[0003] Because the sand is relatively soft, existing devices are prone to sand backflow when digging holes, requiring manual cleaning and resulting in low digging efficiency. Furthermore, current digging devices do not have the function of planting trees while digging holes, which affects the efficiency of tree planting.

[0004] Therefore, a pit-digging device for sand prevention and control and tree planting is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a pit-digging device for planting trees to prevent and control desertification, which can solve problems such as...

[0006] To achieve the above objectives, the present invention provides the following technical solution: Preferably, it includes an inner cylinder and a sand-blocking cylinder slidably disposed inside the inner cylinder. A support frame is fixedly connected to the outer wall of the sand-blocking cylinder, a connecting plate is rotatably connected to the support frame, a connecting column is fixedly connected to one end of the connecting plate, and a connecting rod is rotatably connected to the outside of the connecting column.

[0007] There are several support frames, and the several support frames are evenly distributed in a ring on the outside of the sand-blocking cylinder. The number of support frames, connecting columns, and connecting rods is the same. A conical arc plate is fixedly connected to one end of the connecting column.

[0008] Preferably, an outer cylinder is fixedly connected to the outer side of the inner cylinder, and a hand ring is fixedly connected to the upper half of the outer side of the outer cylinder.

[0009] Preferably, a connecting groove is provided through the lower half of the outer side of the inner cylinder, and the second connecting plate passes through the connecting groove.

[0010] Preferably, one end of the connecting column is rotatably connected to a second support frame, the second support frame is fixedly connected to the lower half of the outer side of the inner cylinder, and the second support frame is located outside the connecting groove.

[0011] Preferably, a support frame three is fixedly connected to the outer wall of the connecting column, the connecting rod is rotatably disposed inside the support frame three, a limit frame is fixedly connected to the upper end of the connecting rod, and the limit frame is simultaneously fixedly disposed on the upper ends of several connecting rods.

[0012] Preferably, a connecting plate is fixedly connected to the lower end face of the limiting frame, and a pressing rod is rotatably connected to the lower end of the connecting plate.

[0013] Preferably, a support base is fixedly connected to the top of the outer cylinder, and the pressing rod is rotatably disposed within the support base.

[0014] Compared with the prior art, this utility model provides a pit-digging device for planting trees to prevent and control desertification, which has the following beneficial effects:

[0015] 1. This sand control and afforestation digging device, through the combined use of a conical arc plate, a sand-blocking plate, and an inner cylinder, enables the device to integrate the functions of digging holes, planting, and sand blocking.

[0016] 2. The pit-digging device for sand control and tree planting ensures the reliability of the movement range of the connecting plate two under the connecting groove's connecting effect.

[0017] 3. This sand control and tree planting hole-digging device connects multiple connecting rods simultaneously through a limiting frame. By pressing the pressing rod, it facilitates the synchronous movement of multiple connecting rods.

[0018] 4. This sand control and tree planting pit digging device improves the efficiency of the device by setting the movement of the conical arc plate and the sand-blocking cylinder to be driven by the connecting column. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the lower half of the structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the pressing mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the connecting groove structure of this utility model;

[0023] Figure 5 This is a three-dimensional structural diagram of the rotation method of this utility model.

[0024] In the diagram: 1. Inner cylinder; 3. Sand baffle; 4. Connecting groove; 5. Support frame one; 6. Support frame two; 7. Connecting column; 8. Conical arc plate; 9. Connecting rod; 10. Limiting frame; 11. Connecting plate one; 12. Support seat; 13. Pressing rod; 14. Outer cylinder; 15. Hand ring; 16. Connecting plate two; 17. Support frame three. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0026] Please see Figure 1 - Figure 5 The sand-control and afforestation digging device in this embodiment includes an inner cylinder 1 and a sand-blocking cylinder 3 slidably disposed inside the inner cylinder 1. A support frame 5 is fixedly connected to the outer wall of the sand-blocking cylinder 3. A connecting plate 16 is rotatably connected to the support frame 5. A connecting column 7 is fixedly connected to one end of the connecting plate 16. A connecting rod 9 is rotatably connected to the outside of the connecting column 7.

[0027] There are several support frames 5, and the several support frames 5 are evenly distributed in a ring on the outside of the sand-blocking cylinder 3. The number of support frames 5, connecting columns 7, and connecting rods 9 are the same. One end of the connecting column 7 is fixedly connected to a conical arc plate 8.

[0028] First, the device is placed in the area where a hole needs to be dug for planting. Then, the staff put the sapling into the inner cylinder 1. The user then lifts the connecting rod 9 to move it upwards, which in turn moves the connecting column 7 synchronously. This causes the conical arc plate 8 to move along with the connecting column 7. With multiple conical arc plates 8 opening and moving simultaneously, the conical arc plates 8 push the sand outwards, creating the effect of digging a hole in the sand.

[0029] While the connecting column 7 rotates, the sand-blocking cylinder 3 is pushed downwards by the rotating connection between the connecting plate 2 16 and the support frame 1 5, so that the sand-blocking cylinder 3 moves to the bottom of the conical arc plate 8, which provides a limiting effect on the sand flowing at the edge of the pit, preventing the sand at the edge of the pit from moving into the pit and causing the pit to be filled, thus ensuring the synchronization and reliability of digging pits for planting seedlings.

[0030] Ultimately, by moving the connecting rod 9, the digging operation of the conical arc plate 8 and the limiting movement of the inner cylinder 1 can be synchronized, achieving the effect of limiting the flow of sand while digging the hole, and at the same time having the function of placing seedlings, so that the device has the integrated functions of digging holes, planting, and sand blocking.

[0031] An outer cylinder 14 is fixedly connected to the outer side of the inner cylinder 1, and a hand ring 15 is fixedly connected to the upper half of the outer side of the outer cylinder 14;

[0032] A connecting groove 4 is provided through the lower half of the outer side of the inner cylinder 1, and the connecting plate 16 passes through the connecting groove 4;

[0033] One end of the connecting column 7 is rotatably connected to a support frame 6, which is fixedly connected to the lower half of the outer side of the inner cylinder 1, and the support frame 6 is located outside the connecting groove 4.

[0034] By holding the hand ring 15, it is easy to move and fix the device. Under the communication of the connecting groove 4 and the rotation support of the connecting plate 2 16, the connecting column 7 is provided with rotation support while ensuring the reliability of the movement range of the connecting plate 2 16. This ensures that the connecting plate 2 16 can press the support frame 1 5 while the connecting column 7 is rotating, thereby achieving the effect of blocking the sand-blocking cylinder 3 from moving down.

[0035] And under the combined rotational support of support frame 1 5 and support frame 2 6, the reliable and accurate rotation of connecting column 7 and connecting plate 2 16 is ensured.

[0036] A support frame 17 is fixedly connected to the outer wall of the connecting column 7. The connecting rod 9 is rotatably disposed inside the support frame 17. A limit frame 10 is fixedly connected to the upper end of the connecting rod 9. The limit frame 10 is also fixedly disposed on the upper ends of several connecting rods 9.

[0037] A connecting plate 11 is fixedly connected to the lower end face of the limiting frame 10, and a pressing rod 13 is rotatably connected to the lower end of the connecting plate 11.

[0038] A support base 12 is fixedly connected to the top of the outer cylinder 14, and the pressing rod 13 is rotatably set inside the support base 12;

[0039] Based on the rotational support of the support frame 17 and the support base 12, the rotation of the connecting rod 9 and the pressing rod 13 is supported respectively, ensuring the accuracy of the connection angle and distance when they move.

[0040] When digging is required, the pressing rod 13 is pressed manually, and with the support of the support base 12, the connecting plate 11 moves upward. This causes the multiple connecting rods 9 to move upward synchronously with the limit frame 10 connected to them, thus achieving the effect of adjusting the upward movement of the connecting column 7. This ensures the convenient and accurate adjustment of the movement of the conical arc plate 8 and the inner cylinder 1, ultimately enabling the device to achieve the integrated operation of digging, planting, and sand blocking.

[0041] The installation method, connection method, or setting method disclosed in this embodiment are all common mechanical connections.

[0042] Any connection method that can achieve its beneficial effect can be implemented, so the specific structural composition and working principle will not be described in detail in this embodiment.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pit-digging device for planting trees to prevent and control desertification, comprising an inner cylinder (1) and a sand-blocking cylinder (3) slidably disposed inside the inner cylinder (1), characterized in that: The outer wall of the sand-blocking cylinder (3) is fixedly connected to a support frame (5), and a connecting plate (16) is rotatably connected to the support frame (5). A connecting column (7) is fixedly connected to one end of the connecting plate (16), and a connecting rod (9) is rotatably connected to the outside of the connecting column (7). There are several support frames (5), and several support frames (5) are evenly distributed in a ring on the outside of the sand-blocking cylinder (3). The number of support frames (5), connecting columns (7), and connecting rods (9) is the same. One end of the connecting column (7) is fixedly connected to a conical arc plate (8).

2. The pit-digging device for sand control and tree planting according to claim 1, characterized in that: An outer cylinder (14) is fixedly connected to the outer side of the inner cylinder (1), and a hand ring (15) is fixedly connected to the upper part of the outer side of the outer cylinder (14).

3. The pit-digging device for sand control and tree planting according to claim 1, characterized in that: The lower half of the outer side of the inner cylinder (1) is provided with a connecting groove (4), and the connecting plate (16) passes through the connecting groove (4).

4. The pit-digging device for sand control and tree planting according to claim 3, characterized in that: One end of the connecting column (7) is rotatably connected to a support frame two (6), the support frame two (6) is fixedly connected to the lower half of the outer side of the inner cylinder (1), and the support frame two (6) is located outside the connecting groove (4).

5. The pit-digging device for sand control and tree planting according to claim 2, characterized in that: The outer wall of the connecting column (7) is fixedly connected to the support frame three (17), the connecting rod (9) is rotatably disposed inside the support frame three (17), the upper end of the connecting rod (9) is fixedly connected to the limit frame (10), and the limit frame (10) is simultaneously fixedly disposed on the upper end of several connecting rods (9).

6. The pit-digging device for sand control and tree planting according to claim 5, characterized in that: The lower end face of the limiting frame (10) is fixedly connected to a connecting plate (11), and the lower end of the connecting plate (11) is rotatably connected to a pressing rod (13).

7. The pit-digging device for sand control and tree planting according to claim 6, characterized in that: The top of the outer cylinder (14) is fixedly connected to a support base (12), and the pressing rod (13) is rotatably disposed inside the support base (12).

Images