Crawler-type salix mongolica stumping equipment

Abstract

The utility model relates to crawler-type stumping equipment, in particular to crawler-type salix psammophila stumping equipment with a profiling function, which comprises a chassis frame, a first rack, a second rack, a third rack, a fourth rack and a fifth rack, the first rack is in sliding connection with the chassis frame, the second rack is in sliding connection with the first rack, the third rack is in rotating connection with the second rack, the fourth rack is in sliding connection with the third rack, the fifth rack is in rotating connection with the fourth rack, and a cutting terminal is arranged on the fifth rack. According to the crawler-type salix psammophila stumping device with the profiling function, the cutting effect can be guaranteed.

Description

Technical Field

[0001] The utility model relates to a crawler type stubble leveling device, in particular to a crawler type psammophila stubble leveling device with a profiling function. Background Art

[0002] Salix psammophila is a highly adaptable and drought-resistant plant, commonly used for sand fixation and vegetation restoration in desertified areas. However, Salix psammophila has a growth trait of regeneration through pruning, requiring pruning every three to five years. Failure to do so promptly can lead to death due to insufficient water pressure at the roots and susceptibility to pathogens, causing secondary desertification. Due to the unique nature of Salix psammophila's growth environment, pruning requires high mechanical performance. Furthermore, as Salix psammophila grows, sand accumulates at its roots, forming mounds. Traditional horizontal cutting methods can easily cause the saw blade to penetrate these mounds, accelerating blade wear.

[0003] Based on the above, mechanical stubble trimming equipment must not only have a profiling function but also good maneuverability in desert environments. Utility Model Patent Publication No. CN221104180U discloses a new type of sedge trimming equipment. This equipment achieves profiling at the cutting end by adjusting two frames. However, the two frames of this equipment have limited adjustment angles and lack mobility. Therefore, improvements are needed to this new type of sedge trimming equipment, including a fully integrated design. Utility Model Content

[0004] In order to overcome the deficiencies in the prior art, the utility model provides a crawler-type psammophila pruning equipment.

[0005] Technical solution: To achieve the above purpose, the utility model provides a crawler-type psammophila stubble-cutting equipment, comprising:

[0006] A chassis frame, with crawler walking devices connected to both sides of the chassis frame for driving the chassis frame to move;

[0007] a first frame, wherein the first frame is slidably connected to the chassis frame, and a sliding direction between the first frame and the chassis frame is defined as a first direction;

[0008] a second frame, wherein the second frame is slidably connected to the first frame, and a sliding direction of the second frame and the first frame is defined as a second direction;

[0009] A third frame is rotatably connected to the second frame, and the rotation axis between the third frame and the second frame is defined as an A-axis;

[0010] a fourth rack, wherein the fourth rack is slidably connected to the third rack, and a sliding direction between the fourth rack and the third rack is defined as a third direction;

[0011] a fifth frame, wherein the fifth frame is rotatably connected to the fourth frame, and a rotation axis between the fifth frame and the fourth frame is defined as a B axis;

[0012] The fifth frame is provided with a cutting terminal;

[0013] Furthermore, the first frame is arranged below the chassis frame, and a telescopic rod is connected between the first frame and the chassis frame.

[0014] Preferably, the first frame is provided with a slider, and the chassis frame is provided with a guide slot, and the guide slot cooperates with the slider.

[0015] Furthermore, the second frame is arranged in front of the first frame, and a telescopic rod is connected between the second frame and the first frame.

[0016] Preferably, the second frame is provided with a guide slot, the first frame is provided with a slider, and the guide slot and the slider cooperate with each other.

[0017] Furthermore, the bottom end of the third frame and the bottom of the second frame are hinged to each other, and a telescopic rod is connected between the third frame and the second frame.

[0018] Preferably, the third frame is further provided with a branch gathering frame, the branch gathering frame is hinged to the third frame, and a telescopic rod is connected between the branch gathering frame and the third frame.

[0019] Furthermore, two sides of the fourth frame are slidably connected to the third frame, and a telescopic rod is connected between the fourth frame and the third frame.

[0020] Preferably, the fourth frame is provided with a slider, and the third frame is provided with a guide slot, and the guide slot and the slider cooperate with each other.

[0021] Furthermore, a swing shaft is provided at the rear end of the fifth frame, a main shaft sleeve is provided at the bottom of the fourth frame, the main shaft sleeve is cooperatively connected to the swing shaft, and a telescopic rod is connected between the fifth frame and the fourth frame.

[0022] The crawler-type psammophila stubble trimming equipment of the utility model has the following technical effects:

[0023] The crawler walking device in this equipment can provide excellent passing performance in complex desert terrain and ensure the stability of the equipment during operation; at the same time, the equipment is equipped with five sets of telescopic rods, which respectively adjust the first frame, second frame, third frame, fourth frame and fifth frame to achieve the effect of profiling the root mound of the tamarisk at the cutting terminal; the telescopic rods used are electric push rods with high precision, which further improve the accuracy of the profiling work. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural diagram of a crawler-type psammophila pruning equipment;

[0025] Figure 2 This is a right side view of the crawler-type psammophila pruning equipment;

[0026] Figure 3 This is a structural diagram of the profiling device of the crawler-type psammophila psammophila trimming equipment;

[0027] Figure 4 This is a schematic diagram of the first frame structure of the crawler-type psammophila pruning equipment.

[0028] Figure 5 This is a schematic diagram of the second and third frame structures of the crawler-type psammophila pruning equipment.

[0029] Figure 6 This is a schematic diagram of the structure of the fourth and fifth frames of the crawler-type psammophila trimming equipment.

[0030] In the figure, 1, chassis frame; 2, crawler walking device; 3, first frame; 4, second frame; 5, third frame; 6, fourth frame; 7, fifth frame; 8, cutting terminal; 9, telescopic rod; 10, slider; 11, guide chute; 12, branch gathering frame; 13, main shaft; 14, swing sleeve; DETAILED DESCRIPTION

[0031] The following is combined with Figure 1 To the attached Figure 6 The principles and features of the present invention are described, and the examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0032] A crawler-type psammophila pruning equipment comprises a chassis frame 1, a crawler walking device 2, a first frame 3, a second frame 4, a third frame 5, a fourth frame 6, and a fifth frame 7.

[0033] The chassis frame 1 carries a power supply, control box, and generator on top. The generator is used to charge the power supply, which provides power to the crawler motor, sawing motor, and telescopic rod 9. The crawler running device 2 includes a drive wheel, supporting rollers, a trailing wheel, a free triangle, a tensioning wheel, a crawler track, and a crawler motor. The crawler running device 2 is symmetrically connected to both sides of the chassis frame 1. The crawler running device 2 used in this device is an existing crawler structure and will not be described in detail here.

[0034] The first frame 3 is connected to the chassis frame 1, and the chassis frame 1 is slidably connected to the first frame 3. The second frame 4 is arranged in front of the first frame 3, and the first frame 3 is slidably connected to the second frame 4. The third frame 5 is arranged in front of the second frame 4, and the second frame 4 is rotatably connected to the third frame 5. The fourth frame 6 is arranged inside the third frame 5, and the third frame 5 is slidably connected to the fourth frame 6. The fifth frame 7 is arranged in front of the fourth frame 6, and the fourth frame 6 is rotatably connected to the fifth frame 7. The sliding direction of the chassis frame 1 and the first frame 3 is defined as the first direction, and the first frame 3 can move relative to the chassis frame 1 along the attached Figure 2 The sliding direction of the first rack 3 and the second rack 4 is defined as the second direction. The second rack 4 can slide relative to the first rack 3 along the adjacent Figure 5 The second frame 4 and the third frame 5 are defined as the rotation axis A. The third frame 15 can be moved relative to the second frame 14. Figure 2 The A axis in the middle is used as the center for the left-right rotation. The sliding direction of the third rack 5 and the fourth rack 6 is defined as the third direction. The fourth rack 6 can slide in the vertical direction relative to the third rack 5. The rotation axis of the fourth rack 6 and the fifth rack 7 is defined as the B axis. The fifth rack 7 can move relative to the fourth rack 6 in an adjacent direction. Figure 6 The fifth frame 7 is provided with a cutting terminal 8.

[0035] Specifically, the chassis frame 1, first frame 3, second frame 4, third frame 5, fourth frame 6, and fifth frame 7 are each welded from pipe fittings. The first frame 3 is equipped with a slider 10, and the chassis frame 1 is provided with a guide slot 11. The slider mates with the guide slot 11. A telescopic rod 9 is connected between the chassis frame 1 and the first frame. The telescopic rod 9 is an electric push rod, which allows the first frame 3 to slide along the guide slot 11. The second frame 4 is provided with a guide slot 11. The first frame 3 is equipped with a slider 10, which mates with the guide slot 11. The telescopic rod 9 is connected between the second frame 4 and the first frame 3. The telescopic rod 9 is an electric push rod, which allows the second frame 4 to slide along the guide slot 11. The bottom end of the third frame 5 is hinged to the bottom end of the second frame 4. The telescopic rod 9 is connected between the second frame 4 and the third frame 5. The telescopic rod 9 is an electric push rod, which drives the second and third frames 4 and 5 to rotate about their connection point. Sliders 10 are provided on both sides of the fourth frame 6, and a guide slot 11 is provided inside the third frame 5. The slides 10 are connected to the guide slots 11. The telescopic rod 9 is connected between the fourth and third frames 6 and 5. The telescopic rod 9 is an electric push rod, which drives the fourth frame 6 to slide along the guide slots 11. A main shaft sleeve 14 is provided at the rear end of the fifth frame 7 at the bottom of the fourth frame. The main shaft sleeve 14 is connected to the swing shaft 13. The telescopic rod 9 is connected between the fifth and fourth frames 7 and 6. The telescopic rod 9 is an electric push rod, which drives the fifth frame 7 to rotate left and right about the swing shaft 13.

[0036] Furthermore, a branch gathering frame 12 is provided on the third frame, and the bottom of the branch gathering frame 12 is hinged to the front of the third frame 5. At the same time, a telescopic rod 9 is connected between the branch gathering frame 12 and the third frame 5. The telescopic rod 9 is an electric push rod, under the action of the electric push rod, the branch gathering frame 2 and the third frame 5 rotate around their connection point. A cutting terminal 8 is provided in the hollow part in the middle of the fifth frame 7. The cutting terminal 8 includes at least a sawing motor, a saw blade and a fixed component, the sawing motor is connected to the fixed component, and the saw blade is connected to the output end of the sawing motor. The fixed component is connected and fixed to the fifth frame 7, and the branch gathering frame 12 is used to control the dumping direction of the Salix psammophila branches.

[0037] The crawler-type tamarisk pruning equipment disclosed in this device has excellent passability and stability in deserts by utilizing the crawler walking device 2, and realizes the profiling function of the cutting terminal 8 by adjusting the first frame 3, the second frame 4, the third frame 5, the fourth frame 6 and the fifth frame 7.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A crawler-type psammophila stubble trimming device, characterized in that: include: A chassis frame (1), with crawler walking devices (2) connected to both sides of the chassis frame (1) for driving the chassis frame (1); A first frame (3), wherein the first frame (3) is slidably connected to the chassis frame (1), and a sliding direction between the first frame (3) and the chassis frame (1) is defined as a first direction; A second frame (4), wherein the second frame (4) is slidably connected to the first frame (3), and a sliding direction of the second frame (4) and the first frame (3) is defined as a second direction; A third frame (5), wherein the third frame (5) is rotatably connected to the second frame (4), and the rotation axis of the third frame (5) and the second frame (4) is defined as an A axis; a fourth frame (6), wherein the fourth frame (6) is slidably connected to the third frame (5), and a sliding direction of the fourth frame (6) and the third frame (5) is defined as a third direction; A fifth frame (7), wherein the fifth frame is rotatably connected to the fourth frame (6), and the rotation axis of the fifth frame (7) and the fourth frame (6) is defined as the B axis; The fifth frame (7) is provided with a cutting terminal (8).

2. The crawler-type psammophila pruning equipment according to claim 1 is characterized in that: The first frame (3) is arranged below the chassis frame (1), and a telescopic rod (9) is connected between the first frame (3) and the chassis frame (1).

3. The crawler-type psammophila pruning equipment according to claim 2 is characterized in that: The first frame (3) is provided with a slider (10), and the chassis frame (1) is provided with a guide slide groove (11), and the guide slide groove (11) and the slider (10) cooperate with each other.

4. The crawler-type psammophila pruning equipment according to claim 1 is characterized in that: The second frame (4) is arranged in front of the first frame (3), and a telescopic rod (9) is connected between the second frame (4) and the first frame (3).

5. The crawler-type psammophila pruning equipment according to claim 4 is characterized in that: The second frame (4) is provided with a guide slide groove (11), and the first frame (3) is provided with a slider (10), and the guide slide groove (11) and the slider (10) cooperate with each other.

6. The crawler-type psammophila pruning equipment according to claim 1, characterized in that: The bottom end of the third frame (5) and the bottom of the second frame (4) are hinged to each other, and a telescopic rod (9) is connected between the third frame (5) and the second frame (4).

7. The crawler-type psammophila pruning equipment according to claim 6 is characterized in that: The third frame (5) is further provided with a branch gathering frame (12), the branch gathering frame (12) is hinged to the third frame (5), and a telescopic rod (9) is connected between the branch gathering frame (12) and the third frame (5).

8. The crawler-type psammophila pruning equipment according to claim 1, characterized in that: Both sides of the fourth frame (6) are slidably connected to the third frame (5), and a telescopic rod (9) is connected between the fourth frame (6) and the third frame (5).

9. The crawler-type psammophila pruning equipment according to claim 8, characterized in that: The fourth frame (6) is provided with a slider, and the third frame (5) is provided with a guide slot (11), and the guide slot (11) and the slider (10) cooperate with each other.

10. The crawler-type psammophila pruning equipment according to claim 1, characterized in that: The rear end of the fifth frame (7) is provided with a swing shaft (13), the bottom of the fourth frame (6) is provided with a main shaft sleeve (14), the main shaft sleeve (14) is cooperatively connected with the swing shaft (13), and a telescopic rod (9) is connected between the fifth frame (7) and the fourth frame (6).

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