Track tractor with adjustable height

Abstract

The utility model relates to the technical field of branch and leaf cleaning equipment, and discloses a height-adjustable rail tractor. Comprising a frame and a fixing plate and further comprises a power supply box fixed to the top of the frame, a supporting plate can be conveniently limited through limiting nails, a worker can conveniently adjust the height of the fixing plate through matched use of the limiting nails and the supporting plate, the supporting plate can be conveniently driven to move through a connecting rod, and the working efficiency is improved. By arranging the supporting plates, the supporting blocks can be conveniently driven to move, by arranging the frame, the other set of supporting plates can be conveniently limited, the supporting plates are prevented from moving, but the supporting plates are conveniently adjusted, and then branches and leaves at high positions are conveniently collected.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment for cleaning branches and leaves, in particular to a track tractor with adjustable height. Background Art

[0002] The pruning and collection of dead leaves and branches is crucial in garden management, and the use of rail-mounted tractors for this operation has its unique advantages. However, existing rail-mounted tractors face two major challenges: First, the height adjustment is inconvenient, which limits their effective pruning of high branches and leaves. Due to design limitations, these vehicles find it difficult to flexibly adjust the working platform according to the height of the trees, resulting in inefficient or even inaccessible operations at heights. Second, it is difficult to hook the cargo box, which affects the collection efficiency. During the collection process, the cargo box filled with dead leaves needs to be frequently connected or disconnected from the tractor, and the existing design is often complicated to operate, time-consuming and labor-intensive, reducing overall work efficiency. Utility Model Content

[0003] The purpose of the present utility model is to provide a rail tractor with adjustable height to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a rail tractor with adjustable height, comprising a frame and a fixing plate, and further comprising:

[0005] A power supply box is fixed to the top of the frame, and the bottom of the frame is provided with a moving wheel for facilitating the movement of the main body. A connecting rod is provided on the inner wall of the frame, and multiple groups of support plates are rotated on the outer side of the connecting rod. A rotating shaft is provided on the inner wall of the support plate, and a support block is rotated on the outer side of the support plate, and the top of the support block is fixed to the bottom of the fixed plate;

[0006] A mounting plate is fixed to one side of the vehicle frame, an adjusting member is provided on one side of the mounting plate, a movable plate is provided on the outside of the adjusting member, a first clamp is fixed to one side of the movable plate, and a second clamp is fixed to the mounting plate through a fixing frame.

[0007] Preferably, a sleeve is fixed on the top of the fixing plate, and a fixing rod is slidably mounted on the inner wall of the sleeve.

[0008] Preferably, a support rod is fixed to one end of the fixing rod, and the bottom of the support rod is fixed to the top of the fixing plate.

[0009] Preferably, two sets of tripods are fixed on the top of the frame, and sliding sleeves are fixed on the outer sides of the tripods.

[0010] Preferably, a limiting pin is provided at the bottom of the support plate, and the outer side of the limiting pin is engaged with the inner wall of the frame.

[0011] Preferably, the adjusting member includes a screw rod threadedly connected to the inner wall of the movable plate, and a turntable is fixed to one end of the screw rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model can conveniently limit the support plate through the limit pins, and can facilitate the staff to adjust the height of the fixed plate by setting the limit pins and the support plate. By setting the connecting rod, the support plate can be conveniently driven to move. By setting the support plate, the support block can be conveniently driven to move. By setting the vehicle frame, another set of support plates can be conveniently limited to prevent the support plates from moving but facilitate the adjustment of the support plates, thereby facilitating the collection of high branches and leaves. By setting the installation plate and the fixed frame for use in combination, the second clamp can be conveniently installed. By setting the adjusting piece, the movable plate and the first clamp can be conveniently driven to move. By setting the first clamp and the second clamp for use in combination, the cargo boxes can be conveniently connected and conveniently towed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic structural diagram of a preferred embodiment of a height-adjustable rail tractor provided by the present invention;

[0015] Figure 2 A schematic diagram of the frame and support plate structure provided by the utility model;

[0016] Figure 3 A schematic diagram of the support plate and support block structure provided by the utility model;

[0017] Figure 4 A schematic diagram of the bottom structure of the frame provided by the utility model;

[0018] Figure 5 for Figure 1 Schematic diagram of the enlarged structure at point A shown.

[0019] In the figure: 1. frame; 2. power supply box; 3. moving wheel; 4. fixing plate; 5. rotating shaft; 6. connecting rod; 7. support plate; 8. support block; 9. mounting plate; 10. adjusting member; 101. screw rod; 102. turntable; 11. moving plate; 12. first clamp; 13. second clamp; 14. sleeve; 15. fixing rod; 16. support rod; 17. tripod; 18. sliding sleeve; 19. limit pin. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 5 As shown, a height-adjustable rail tractor comprises a frame 1 and a fixed plate 4. A power supply box 2 is fixed on the top of the frame 1. A moving wheel 3 is provided at the bottom of the frame 1 for facilitating the movement of the main body. By providing the power supply box 2, the moving wheel 3 can be conveniently driven to facilitate the movement of the main body. A connecting rod 6 is provided on the inner wall of the frame 1. The outer side of the connecting rod 6 rotates with multiple groups of support plates 7. The inner wall of the support plate 7 is provided with a rotating shaft 5. By providing the connecting rod 6, the support plate 7 can be conveniently driven to be raised and lowered. A support block 8 is provided on the outer side of the support plate 7, and the top of the support block 8 is fixed to the bottom of the fixed plate 4. By providing the support The coordinated use of the support plate 7 and the support block 8 can conveniently drive the fixed plate 4 to be raised and lowered; the mounting plate 9 is fixed to one side of the frame 1, and an adjusting member 10 is provided on one side of the mounting plate 9. A movable plate 11 is provided on the outer side of the adjusting member 10, and a first clamp 12 is fixed on one side of the movable plate 11. By setting the adjusting member 10, the movable plate 11 can be conveniently driven to move. By setting the movable plate 11, the first clamp 12 can be conveniently fixed. By setting the first clamp 12 and the second clamp 13 for coordinated use, the traction rope can be conveniently locked to prevent the traction rope from falling off. The mounting plate 9 is fixed with the second clamp 13 through the fixing frame.

[0022] A sleeve 14 is fixed to the top of the fixed plate 4, and a fixing rod 15 is slid on the inner wall of the sleeve 14; a support rod 16 is fixed to one end of the fixing rod 15, and the bottom of the support rod 16 is fixed to the top of the fixed plate 4; by setting the sleeve 14, the fixing rod 15 can be easily installed, and by setting the fixing rod 15, it can be easily connected to the support rod 16.

[0023] Two sets of tripods 17 are fixed on the top of the vehicle frame 1 , and a sliding sleeve 18 is fixed on the outer side of the tripod 17 ; by arranging the tripod 17 and the sliding sleeve 18 for use in conjunction with each other, the sleeve 14 can be conveniently limited.

[0024] A limiting nail 19 is provided at the bottom of the support plate 7, and the outer side of the limiting nail 19 is engaged with the inner wall of the frame 1; by providing the limiting nail 19, the support plate 7 can be conveniently limited to prevent the fixing plate 4 from suddenly falling due to uncertain factors.

[0025] The adjusting member 10 includes a screw rod 101 threadedly connected to the inner wall of the movable plate 11 , and a turntable 102 is fixed to one end of the screw rod 101 ; by providing the turntable 102 , the screw rod 101 can be easily driven to rotate.

[0026] Working principle: First, the staff separates the limiting nail 19 at the bottom of the support plate 7 from the frame 1, manually pulls the fixing plate 4 upward to adjust it to the appropriate position, and then clamps the limiting nail 19 in the appropriate limiting hole in the frame 1 to clean the higher branches and leaves. When the cargo box needs to be hooked, first put the hooked traction rope into the second clamp 13, and then rotate the adjusting part 10. The rotation of the adjusting part 10 drives the movable plate 11 to move, and the movement of the movable plate 11 drives the first clamp 12 to move. After the first clamp 12 and the second clamp 13 are fitted, the traction rope can be locked, which makes it convenient to tow the cargo box and store branches and leaves in the cargo box.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0028] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A height-adjustable rail tractor, comprising a frame (1) and a fixing plate (4), characterized in that: Also includes: A power supply box (2) is fixed on the top of a vehicle frame (1); a movable wheel (3) is provided at the bottom of the vehicle frame (1) for facilitating movement of the main body; a connecting rod (6) is provided on the inner wall of the vehicle frame (1); a plurality of support plates (7) are provided for rotating on the outer side of the connecting rod (6); a rotating shaft (5) is provided on the inner wall of the support plate (7); a support block (8) is provided for rotating on the outer side of the support plate (7); and the top of the support block (8) is fixed to the bottom of the fixed plate (4); A mounting plate (9) is fixed to one side of a vehicle frame (1), an adjusting member (10) is provided on one side of the mounting plate (9), a movable plate (11) is provided on the outer side of the adjusting member (10), a first clamp (12) is fixed to one side of the movable plate (11), and a second clamp (13) is fixed to the mounting plate (9) via a fixing frame.

2. The height-adjustable rail tractor according to claim 1, characterized in that: A sleeve (14) is fixed on the top of the fixing plate (4), and a fixing rod (15) is slidably mounted on the inner wall of the sleeve (14).

3. The height-adjustable rail tractor according to claim 2, characterized in that: A support rod (16) is fixed to one end of the fixing rod (15), and the bottom of the support rod (16) is fixed to the top of the fixing plate (4).

4. The height-adjustable rail tractor according to claim 1, characterized in that: Two sets of tripods (17) are fixed on the top of the vehicle frame (1), and a sliding sleeve (18) is fixed on the outer side of the tripod (17).

5. The height-adjustable rail tractor according to claim 1, characterized in that: A limiting pin (19) is provided at the bottom of the support plate (7), and the outer side of the limiting pin (19) is engaged with the inner wall of the vehicle frame (1).

6. The height-adjustable rail tractor according to claim 1, characterized in that: The adjusting member (10) comprises a screw rod (101) threadedly connected to the inner wall of the movable plate (11), and a rotating disk (102) is fixed to one end of the screw rod (101).

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