CN218998807U

CN218998807U - Desertification control pit digging device

Info

Publication number: CN218998807U
Application number: CN202320861515.5U
Authority: CN
Inventors: 韩若琳; 蒙仲举
Original assignee: Inner Mongolia Agricultural University
Current assignee: Inner Mongolia Agricultural University
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-05-12
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses a pit digging device for desertification control, which belongs to the technical field of desertification control and comprises a bracket, an adjusting frame, a pit drilling assembly and a shaping assembly, wherein the adjusting frame is fixedly connected to the top end of the bracket; the shaping assembly comprises an annular frame, the top end of the annular frame is fixedly connected with a guide cover, and connecting rods are symmetrically arranged at two ends of the guide cover. According to the utility model, when the pit drilling assembly moves downwards along the adjusting frame, sand grains in the annular frame are taken out by the pit drilling assembly, the guide cover fixedly connected with the annular frame blocks the sand grains, sand grains outside the annular frame are prevented from flowing into the pit drilling, the pit drilling efficiency is influenced, and the device is simple in structure, flexible to use and good in practicability.

Description

Desertification control pit digging device

Technical Field

The utility model relates to the technical field of desertification control, in particular to a pit digging device for desertification control.

Background

The formation of land desertification is a complex process, which is the result of interaction of unreasonable economic activities and fragile ecological environments of human beings, natural geographic conditions and climate variation create conditions for the formation and development of desertification, but the process is slow, and the human activities excite and accelerate the progress of desertification, so that the formation of desertification becomes a main cause. At present, various desertification control measures exist in the world, and plant treatment is most common, wherein the treatment method comprises the steps of planned cultivation of sand plants in a desert area and creation of sand fixation forests; wind-proof forest is made in the edge area of desert to weaken wind force in desert area and prevent desert from expanding. In the plant treatment process, pit digging operation is needed.

The utility model relates to a pit digging device for desertification control, which is disclosed in the publication No. CN213404088U, and is entitled 2021.06.11, and comprises a trolley, a telescopic rotating rod, a fixed plate and a drill rod, wherein the telescopic rotating rod is positioned in the middle of the top of the trolley, the fixed plate is sleeved on the outer side wall of the telescopic rotating rod and is positioned above the trolley, and the drill rod is positioned on the outer side of the telescopic rotating rod and is positioned below the fixed plate. This desertification is administered and is used device of digging pit, structural design is reasonable, through connecting electric telescopic handle between the drilling rod, the distance between two drilling rods is adjusted to the telescopic handle to can dig the different hole of diameter size, through dolly and the anti-skidding tire that increase, place digging pit equipment on the dolly, dolly and tire cooperation are removed, have made things convenient for when digging a plurality of holes, still need personnel to carry, have reduced personnel mobile device, have improved work efficiency.

The prior art, including the above-mentioned patents, has the disadvantages: in the process of sand in the desert, the fine and soft sand can flow into the pit, so that a large amount of dry sand is poured into the pit, vegetation planting is not facilitated, and the problem is not solved in the prior art.

Disclosure of Invention

The utility model aims to provide a desertification control pit digging device, which is internally provided with a pit drilling assembly and a shaping assembly, sand grains in an annular frame are taken out when the pit drilling assembly moves downwards along an adjusting frame, and the sand grains are blocked by the shaping assembly to prevent sand grains outside the device from flowing into a pit during pit digging, so that pit drilling efficiency is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the desertification control pit digging device comprises a bracket, an adjusting frame, a pit drilling assembly and a shaping assembly, wherein the adjusting frame is fixedly connected to the top end of the bracket and comprises a movable frame and a threaded screw rod, the threaded screw rod is connected with the movable frame, the pit drilling assembly is arranged at one end of the movable frame and moves along the adjusting frame in a directional manner, and the shaping assembly is arranged at the bottom end of the pit drilling assembly;

the pit drilling assembly comprises a driving motor, a transmission frame, a fixed plate and spiral blades, wherein the bottom end of the driving motor is fixedly connected with the transmission frame, the spiral blades are arranged at the bottom of the transmission frame, and the fixed plates are symmetrically and fixedly connected to two sides of the transmission frame;

the shaping assembly comprises an annular frame, a guide cover and connecting rods, wherein the guide cover is fixedly connected to the top end of the annular frame, and the connecting rods are symmetrically arranged at two ends of the guide cover.

Further, one end of the fixing plate is connected with a fixing rod, and a connecting sleeve is sleeved outside the fixing rod.

Further, the connecting sleeve bottom fixedly connected with installation pole, installation pole bottom are connected with the telescopic link and telescopic link bottom cover is established on the connecting rod.

Further, one end of the bracket is fixedly connected with a connecting arm, and one end of the connecting arm away from the bracket is fixedly connected with a connecting block.

Further, support arms are symmetrically and fixedly connected to the top ends of the brackets, reinforcing arms are fixedly connected to the top ends of the support arms, and threaded screw rods are movably connected to the reinforcing arms.

Further, the bottom end of the adjusting frame is provided with a transmission assembly, the transmission assembly comprises a transmission shaft and a convex gear, the convex gear is fixed on the threaded screw rod, and one end of the convex gear is meshed with the transmission shaft.

Further, the transmission shaft penetrates through the connecting arm to be connected with external transmission equipment.

The utility model provides a desertification control pit digging device, which has the following beneficial effects:

according to the utility model, when the pit drilling assembly moves downwards along the adjusting frame, sand grains in the annular frame are taken out by the pit drilling assembly, and the sand grains are blocked by the guide cover fixedly connected with the annular frame, so that the sand grains outside the annular frame are prevented from flowing into the pit drilling, and the pit drilling efficiency is prevented from being influenced.

According to the utility model, when the pit drilling assembly moves along the adjusting frame, the telescopic rod contracts, and meanwhile, the shaping assembly is extruded, so that the stability of the shaping assembly is maintained; the movable frame is driven to directionally move through the threaded screw rod, the drilling pit assembly fixedly connected in the movable frame synchronously moves, the transmission shaft meshed with the convex gear fixedly connected with the bottom end of the threaded screw rod is connected with external transmission equipment, and the connecting block is fixedly connected with one end of the connecting arm fixedly connected with the bracket, so that the bracket is connected with traction equipment conveniently, and the moving convenience of the device is improved.

The device has simple structure, flexible use and better practicability.

Drawings

FIG. 1 is a schematic diagram of a desertification control and pit digging device according to the present utility model;

FIG. 2 is a schematic view of the construction of the pit drilling assembly of the present utility model;

FIG. 3 is a schematic view of a shaping assembly according to the present utility model;

FIG. 4 is a schematic diagram of a transmission assembly according to the present utility model;

FIG. 5 is a partial schematic view of the utility model at A in FIG. 1;

in fig. 1-5:

1. a bracket; 11. a connecting arm; 12. a connecting block; 13. a support arm; 14. a reinforcing arm; 2. an adjusting frame; 21. a moving rack; 22. a threaded screw rod; 3. a pit drilling assembly; 31. a driving motor; 32. a transmission frame; 33. a fixing plate; 34. spiral leaves; 35. connecting sleeves; 36. a fixed rod; 37. a mounting rod; 4. shaping the assembly; 41. an annular frame; 42. a guide cover; 43. a connecting rod; 5. a transmission assembly; 51. a transmission shaft; 52. a male gear; 6. a telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The desertification control pit digging device shown in fig. 1 comprises a bracket 1, an adjusting bracket 2, a pit drilling assembly 3, a shaping assembly 4 and a transmission assembly 5. The bracket 1 top fixedly connected with alignment jig 2, alignment jig 2 one end activity is provided with bores hole subassembly 3, and bores hole subassembly 3 along alignment jig 2 directional motion, bores hole subassembly 3 bottom and is provided with shaping subassembly 4, and alignment jig 2 bottom still is provided with drive assembly 5.

As shown in fig. 2 and 5, the pit assembly 3 includes a driving motor 31, a transmission frame 32, a fixing plate 33, a screw blade 34, a connecting sleeve 35, a fixing rod 36, and a mounting rod 37. The bottom end of the driving motor 31 is fixedly connected with a transmission frame 32, a spiral blade 34 is arranged at the bottom of the transmission frame 32, and fixing plates 33 are symmetrically and fixedly connected to two sides of the transmission frame 32. One end of the fixed plate 33 is connected with a fixed rod 36 in a threaded manner, and a connecting sleeve 35 is sleeved outside the fixed rod 36; the bottom fixedly connected with installation pole 37 of adapter sleeve 35, installation pole 37 bottom is connected with telescopic link 6, and telescopic link 6 bottom cover is established at connecting rod 43. Specifically, the driving motor 31 in the pit drilling assembly 3 drives the spiral blade 34 connected with the bottom end of the transmission frame 32 to move, so that the spiral blade 34 performs pit drilling movement, the fixing plate 33 is located on two sides of the transmission frame 32 and is fixedly connected with the fixing plate 33 in a symmetrical mode, the connecting sleeve 35 is sleeved in the fixing rod 36 in threaded connection in the fixing plate 33, the telescopic rod 6 connected with the mounting rod 37 at the bottom end of the connecting sleeve 35 is connected with the shaping assembly 4, and when the pit drilling assembly 3 moves along the adjusting frame 2, the telescopic rod 6 contracts, meanwhile, the shaping assembly 4 is extruded, and the stability of the shaping assembly 4 is kept.

As shown in fig. 3, the shaping assembly 4 comprises an annular frame 41, a guide cover 42 and a connecting rod 43, wherein the guide cover 42 is fixedly connected to the top end of the annular frame 41, and the connecting rods 43 are symmetrically arranged at two ends of the guide cover 42. Specifically, bracket 1 is connected with traction equipment, bracket 1 top fixed connection's alignment jig 2 drives and bores hole subassembly 3 directional motion, bore hole subassembly 3 and drive the shaping subassembly 4 synchronous motion that the bottom set up, be arranged in shaping subassembly 4 annular frame 41 submergence sand grain, make annular frame 41 top fixed connection's direction cover 42 press on sand grain surface, when boring hole subassembly 3 along alignment jig 2 downward movement, bore hole subassembly 3 and take out the sand grain in the annular frame 41, annular frame 41 fixed connection's direction cover 42 blocks the sand grain, avoid the sand grain outside annular frame 41 to flow into and bore in the hole, influence the efficiency of boring the hole.

As shown in fig. 1, 4 and 5, the inner side of the adjusting frame 2 is rotatably connected with a threaded screw rod 22, one side of the threaded screw rod 22 is in threaded connection with a movable frame 21, and one end of the movable frame 21 is in threaded connection with a fixed plate 33 through a fixed rod 36; one end of the bracket 1 is fixedly connected with a connecting arm 11, and one end of the connecting arm 11 far away from the bracket 1 is fixedly connected with a connecting block 12; the top end of the bracket 1 is symmetrically and fixedly connected with a supporting arm 13, the top end of the supporting arm 13 is fixedly connected with a reinforcing arm 14, and a threaded screw rod 22 is movably connected to the reinforcing arm 14; the bottom of the adjusting bracket 2 is provided with a transmission component 5. The transmission assembly 5 comprises a transmission shaft 51 and a convex gear 52, wherein the convex gear 52 is fixed on the threaded screw 22, one end of the convex gear 52 is meshed with the transmission shaft 51, and the transmission shaft 51 is connected with external transmission equipment. Specifically, when the threaded screw rod 22 in the adjusting frame 2 rotates, the threaded screw rod 22 drives the moving frame 21 to directionally move, the drilling pit assembly 3 fixedly connected in the moving frame 21 synchronously moves, the transmission shaft 51 meshed with the convex gear 52 fixedly connected with the bottom end of the threaded screw rod 22 is connected with external transmission equipment, one end of the connecting arm 11 fixedly connected with the connecting block 12 is fixedly connected with the bracket 1, the bracket 1 is conveniently connected with traction equipment, and the moving convenience of the device is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The desertification control pit digging device is characterized in that: the device comprises a bracket (1), an adjusting frame (2), a pit drilling assembly (3) and a shaping assembly (4), wherein the adjusting frame (2) is fixedly connected to the top end of the bracket (1), the adjusting frame (2) comprises a movable frame (21) and a threaded screw rod (22), the threaded screw rod (22) is connected with the movable frame (21), the pit drilling assembly (3) is arranged at one end of the movable frame (21) and moves in a directional manner along the adjusting frame (2), and the shaping assembly (4) is arranged at the bottom end of the pit drilling assembly (3);

the drilling pit assembly (3) comprises a driving motor (31), a transmission frame (32), a fixing plate (33), spiral blades (34), a connecting sleeve (35), a fixing rod (36) and a mounting rod (37), wherein the transmission frame (32) is fixedly connected to the bottom end of the driving motor (31), the spiral blades (34) are arranged at the bottom of the transmission frame (32), the fixing plate (33) is symmetrically and fixedly connected to two sides of the transmission frame (32), one end of the fixing plate (33) is connected with the fixing rod (36), the connecting sleeve (35) is sleeved on the outer side of the fixing rod (36), the mounting rod (37) is fixedly connected to the bottom end of the connecting sleeve (35), the telescopic rod (6) is connected to the bottom end of the mounting rod (37), and the bottom end of the telescopic rod (6) is sleeved on the connecting rod (43);

the shaping assembly (4) comprises an annular frame (41), a guide cover (42) and a connecting rod (43), wherein the guide cover (42) is fixedly connected to the top end of the annular frame (41), and the connecting rods (43) are symmetrically arranged at two ends of the guide cover (42).

2. The desertification control and pit digging device according to claim 1, wherein: one end of the bracket (1) is fixedly connected with a connecting arm (11), and one end of the connecting arm (11) away from the bracket (1) is fixedly connected with a connecting block (12).

3. The desertification control and pit digging device according to claim 1, wherein: the top end of the bracket (1) is symmetrically and fixedly connected with a supporting arm (13), the top end of the supporting arm (13) is fixedly connected with a reinforcing arm (14), and the reinforcing arm (14) is movably connected with a threaded screw rod (22).

4. The desertification control and pit digging device according to claim 1, wherein: the bottom end of the adjusting frame (2) is provided with a transmission assembly (5), the transmission assembly (5) comprises a transmission shaft (51) and a convex gear (52), the convex gear (52) is fixed on the threaded screw rod (22), and one end of the convex gear (52) is meshed with the transmission shaft (51).

5. The desertification control and pit digging device according to claim 4, wherein: the transmission shaft (51) penetrates through the connecting arm (11) and is connected with external transmission equipment.