Anti-attrition sliding tool convenient for boat tractor to go into field

Abstract

The utility model relates to the technical field of boat tractor auxiliary tools, in particular to an anti-attrition sliding tool convenient for a boat tractor to go down to the field. The sliding tool comprises sliding tool units, the sliding tool units are connected into a whole in an end-to-end detachable mode, each sliding tool unit comprises a left sliding tool assembly, a plurality of middle sliding tool assemblies and a right sliding tool assembly, and the middle sliding tool assemblies are arranged between the left sliding tool assembly and the right sliding tool assembly at intervals. The left sliding tool assembly, the middle sliding tool assembly and the right sliding tool assembly are hinged to one another, the left sliding tool assembly, the middle sliding tool assembly and the right sliding tool assembly are matched in a hinged mode, so that the sliding tool unit can achieve slope laying, and steel nail assemblies are installed on the left sliding tool assembly and the right sliding tool assembly. The sliding rollers of the sliding tool units make contact with the bottom of the boat tractor, the bottom of the bow of the boat tractor and the sliding rollers are in rolling friction, friction resistance is effectively reduced, abrasion of the bottom of the bow of the boat tractor is reduced, and the service life of the boat tractor is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tools for tillage boats, in particular to an anti-friction slider for facilitating the tillage boat to enter the field. Background Art

[0002] A tillage boat is an agricultural machine used for tillage operations in special terrains such as paddy fields and lake fields. It can travel and perform tillage operations in muddy paddy fields, with flexible operation and convenient use, greatly improving the tillage efficiency. The existing tillage boats have achieved amphibious use. When the tillage boat works, it generally travels on the cement road through the cooperation of the land driving wheels and the detachable auxiliary driving wheels arranged at the bow of the tillage boat. The tillage boat will drive from the warehouse to the side of the paddy field through the cement road, and then the auxiliary driving wheels are disassembled on site. The tillage boat is directly driven from the cement road to the paddy field, and then the paddy field driving wheels are installed on the land driving wheels to start the paddy field tillage work. In the above process, after the auxiliary driving wheels are disassembled, the bottom of the bow will directly contact the cement road. When the tillage boat drives from the cement road to the paddy field, the bottom of the bow will rub against the cement road. If this continues for a long time, it will cause wear and rupture at the bottom of the bow, resulting in a low service life of the hull and an easy risk of water leakage at the bottom of the boat. Therefore, it is necessary to improve it. Summary of the Invention

[0003] The utility model provides an anti-friction slider for facilitating the tillage boat to enter the field, which solves the problems that the bottom of the existing tillage boat is easily worn when entering the field, the service life of the hull is low, and the bottom of the boat is easily leaked.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme: an anti-friction slider for facilitating the tillage boat to enter the field, including a slider unit. The slider units can be detachably connected end to end to form a whole. The slider unit includes a left slider assembly, a middle slider assembly and a right slider assembly. A plurality of middle slider assemblies are arranged at intervals between the left slider assembly and the right slider assembly. The left slider assembly, the middle slider assembly and the right slider assembly are hinged to each other. Through the hinged cooperation between the left slider assembly, the middle slider assembly and the right slider assembly, the slider unit can realize inclined plane laying, and steel nail assemblies are installed on the left slider assembly and the right slider assembly.

[0005] The effects achieved by the above components are as follows: Through the detachable splicing between multiple slider units, the storage of the slider units can be facilitated, and further the transportation of the slider units can be facilitated. The left slider assembly, the middle slider assembly and the right slider assembly of the slider unit are hinged to each other to adapt to different slopes between the cement road and the paddy field, so that the tillage boat can smoothly slide from the cement road to the paddy field.

[0006] Preferably, a connection hook is arranged at one end of the slider unit, and a connection ear plate is arranged at the other end of the slider unit.

[0007] The effects achieved by the above components are as follows: By the mutual cooperation of the connecting hook and the connecting ear plate, quick disassembly and assembly between multiple slider units can be realized, effectively saving the connection time between the slider units.

[0008] Preferably, the left slider assembly and the right slider assembly include a first assembly shell and a first sliding roller. The first sliding roller is movably installed in the assembly shell through a short shaft and a bearing, and a part of the circumferential surface of the first sliding roller extends to the outside of the first assembly shell.

[0009] The effects achieved by the above components are as follows: Through the cooperation of the first assembly shell and the first sliding roller, the first sliding roller contacts the bottom of the hull, effectively reducing the friction of the hull and reducing wear.

[0010] Preferably, the middle slider assembly includes a second assembly shell and a second sliding roller. The second sliding roller is movably installed in the second assembly shell through a short shaft and a bearing, and a part of the circumferential surface of the second sliding roller extends to the outside of the second assembly shell.

[0011] The effects achieved by the above components are as follows: Through the cooperation of the second assembly shell and the second sliding roller, the second sliding roller contacts the bottom of the hull, further reducing the friction of the hull and reducing wear.

[0012] Preferably, the steel nail assembly includes a steel nail body and a damping rotating shaft. One end of the damping rotating shaft is equipped with the steel nail body, and the other end of the damping rotating shaft is connected to the left slider assembly or the right slider assembly.

[0013] The effects achieved by the above components are as follows: Through the damping rotating shaft, it is convenient to rotate and store the steel nail body. At the same time, the steel nail body can be inserted into the soil, increasing the overall friction of the wear-reducing slider, thereby further increasing its stability with the paddy field ground and preventing the wear-reducing slider from slipping on the paddy field ground.

[0014] Preferably, anti-slip teeth are provided on the bottom end faces of the first assembly shell and the second assembly shell.

[0015] The effects achieved by the above components are as follows: Through the anti-slip teeth, the overall friction between the wear-reducing slider and the cement road surface can be increased, thereby further increasing its stability with the cement road surface and preventing the wear-reducing slider from slipping on the cement road surface.

[0016] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0017] In the present utility model, the sliding tool units are arranged in sequence along the cement road towards the paddy field. The sliding tool units are connected to each other through connection hooks and connection ear plates. For the sliding tool unit extending into the paddy field, the nail body of the nail assembly can be rotated by 90 degrees and then inserted into the soil in the paddy field to increase the anti-slip property of the sliding tool unit. During the progress of the tiller boat, the sliding roller of the sliding tool unit contacts the bottom of the tiller boat. There is rolling friction between the bottom of the bow of the tiller boat and the sliding roller, effectively reducing the frictional resistance, thereby reducing the wear of the bottom of the bow of the tiller boat and increasing the service life of the tiller boat. This wear-reducing sliding tool solves the problems that the existing tiller boat is prone to wear the bottom of the boat when entering the field and has a low service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0019] Figure 2 is a bottom three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 3 is a front structural schematic diagram of the nail assembly of the present utility model after being folded and stored;

[0021] Figure 4 is a front structural schematic diagram of the present utility model after being bent and laid.

[0022] Legend: 1. Sliding tool unit; 2. Connection hook; 3. Connection ear plate; 4. Left sliding tool assembly; 5. Middle sliding tool assembly; 6. Right sliding tool assembly; 7. First assembly shell; 8. First sliding roller; 9. Second assembly shell; 10. Second sliding roller; 11. Nail body; 12. Damping rotating shaft; 13. Anti-slip teeth; 14. Hinge. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Embodiment 1, referring to Figure 1 - Figure 2 As shown, this embodiment discloses a wear-reducing sliding tool for facilitating the tiller boat to enter the field, including a sliding tool unit 1. The sliding tool units 1 can be detachably connected end to end to form a whole. A connection hook 2 is arranged at one end of the sliding tool unit 1, and a connection ear plate 3 is arranged at the other end of the sliding tool unit 1. During work, through the mutual cooperation of the connection hook 2 and the connection ear plate 3, quick disassembly and assembly between multiple sliding tool units 1 can be realized, effectively saving the connection time between the sliding tool units 1. Through the detachable splicing between multiple sliding tool units 1, the storage of the sliding tool units 1 can be facilitated, and further the transportation thereof can be facilitated.

[0024] Referring to Figure 1 - Figure 2The shown sliding tool unit 1 includes a left sliding tool component 4, a middle sliding tool component 5 and a right sliding tool component 6. The left sliding tool component 4 and the right sliding tool component 6 include a first assembly shell 7 and a first sliding roller 8. The first sliding roller 8 is movably installed in the assembly shell through a short shaft and a bearing. An anti-slip layer is provided on the circumference of the first sliding roller 8 to avoid the problem of easy slipping when the first sliding roller 8 contacts the bottom of the hull. A part of the circumferential surface of the first sliding roller 8 extends outside the first assembly shell 7. During operation, through the cooperation of the first assembly shell 7 and the first sliding roller 8, the first sliding roller 8 can contact the bottom of the hull, effectively reducing the friction of the bottom of the hull, thereby reducing the wear of the bottom of the hull.

[0025] Refer to Figure 1 - Figure 2 A plurality of middle sliding tool components 5 are arranged at intervals between the shown left sliding tool component 4 and the right sliding tool component 6. The middle sliding tool component 5 includes a second assembly shell 9 and a second sliding roller 10. A plurality of anti-slip bumps are provided on the circumference of the second sliding roller 10 to avoid easy slipping when the second sliding roller 10 contacts the bottom of the hull. The second sliding roller 10 is movably installed in the second assembly shell 9 through a short shaft and a bearing. A part of the circumferential surface of the second sliding roller 10 extends outside the second assembly shell 9. During operation, through the cooperation of the second assembly shell 9 and the second sliding roller 10, the second sliding roller 10 contacts the bottom of the hull, further reducing the friction of the bottom of the hull and reducing the wear of the bottom of the ship.

[0026] Refer to Figure 3 - Figure 4 The left sliding tool component 4, the middle sliding tool component 5 and the right sliding tool component 6 shown are hinged to each other. The first assembly shell 7 and the second assembly shell 9 are hinged through a hinge 14. Through the hinged cooperation between the left sliding tool component 4, the middle sliding tool component 5 and the right sliding tool component 6, the sliding tool unit 1 can achieve inclined surface laying. The left sliding tool component 4, the middle sliding tool component 5 and the right sliding tool component 6 of the sliding tool unit 1 are hinged to each other to adapt to different slopes between the cement road and the paddy field, so that the tiller boat can smoothly slide from the cement road to the paddy field.

[0027] Refer to Figure 1 - Figure 2 The left sliding tool component 4 and the right sliding tool component 6 shown are equipped with a steel nail component. The steel nail component includes a steel nail body 11 and a damping rotating shaft 12. One end of the damping rotating shaft 12 is equipped with the steel nail body 11, and the other end of the damping rotating shaft 12 is connected to the left sliding tool component 4 or the right sliding tool component 6. During operation, through the damping rotating shaft 12, it is convenient for the steel nail body 11 to rotate and be stored. At the same time, the steel nail body 11 can be inserted into the soil, increasing the overall friction of the anti-friction sliding tool, thereby further increasing its stability with the paddy field ground and preventing the anti-friction sliding tool from slipping on the paddy field ground.

[0028] Refer to Figure 2The bottom end faces of the shown first assembly shell 7 and second assembly shell 9 are provided with anti-slip teeth 13. During operation, through the anti-slip teeth 13, the overall friction between the wear-reducing slider and the cement road surface can be increased, thereby further enhancing its stability with the cement road surface and preventing the wear-reducing slider from slipping on the cement road surface.

[0029] Working principle: When using this wear-reducing slider, first prepare multiple slider units 1. Then, lay the first slider unit 1 under the bow of the tiller boat. Immediately afterwards, arrange the other slider units 1 in sequence with the first slider unit 1. The arrangement direction is from the cement road to the paddy field direction. And connect and hook each slider unit 1 with each other through the connecting hook 2 and the connecting ear plate 3. For the slider unit 1 extending into the paddy field, the nail body 11 of the nail assembly can be rotated 90 degrees and then inserted into the soil in the paddy field to increase the anti-slip property of the slider unit 1. Then, remove the auxiliary driving wheels of the tiller boat, so that the bottom of the bow of the tiller boat is placed on the roller of the first slider unit 1. Then start the tiller boat and let the tiller boat travel along the slider unit 1 from the cement road to the paddy field direction. During the travel of the tiller boat, the friction between the bottom of the tiller boat and the roller is rolling friction, effectively reducing its frictional resistance, thereby reducing the wear of the bottom of the bow of the tiller boat and increasing the service life of the tiller boat. After driving the tiller boat into the paddy field, the paddy field driving wheels can be installed on the land driving wheels. This wear-reducing slider solves the problems that the bottom of the existing tiller boat is easily worn when going into the field and the service life of the hull is low.

Claims

1. A friction-reducing skid for facilitating the use of a tractor boat in a field, comprising a skid unit (1), characterized in that: The slide units (1) can be detachably connected end to end to form a whole, and the slide unit (1) comprises a left slide assembly (4), a middle slide assembly (5) and a right slide assembly (6), wherein a plurality of middle slide assemblies (5) are arranged at intervals between the left slide assembly (4) and the right slide assembly (6), and the left slide assembly (4), the middle slide assembly (5) and the right slide assembly (6) are hinged to each other, and the slide unit (1) can be laid on an inclined surface through the hinged cooperation between the left slide assembly (4), the middle slide assembly (5) and the right slide assembly (6), and steel nail assemblies are installed on the left slide assembly (4) and the right slide assembly (6).

2. The friction-reducing sliding device for facilitating the use of a tractor-tillage boat in the field according to claim 1, characterized in that: A connecting hook (2) is provided at one end of the slide unit (1), and a connecting ear plate (3) is provided at the other end of the slide unit (1). The connecting hook (2) and the connecting ear plate (3) cooperate with each other, so that multiple slide units (1) can be quickly disassembled and assembled.

3. The friction-reducing sliding device for facilitating the use of a tractor-tillage boat in the field according to claim 1, characterized in that: The left slide assembly (4) and the right slide assembly (6) include a first assembly shell (7) and a first slide roller (8), wherein the first slide roller (8) is movably mounted in the assembly shell via a short shaft and a bearing, and a portion of the circumferential surface of the first slide roller (8) extends to the outside of the first assembly shell (7).

4. The friction-reducing sliding device for facilitating the use of a tractor-tillage boat in the field according to claim 1, characterized in that: The middle slide assembly (5) comprises a second assembly shell (9) and a second slide roller (10), wherein the second slide roller (10) is movably mounted in the second assembly shell (9) via a short shaft and a bearing, and a portion of the circumferential surface of the second slide roller (10) extends to the outside of the second assembly shell (9).

5. The friction-reducing sliding device for facilitating the use of a tractor-tillage boat in the field according to claim 1, characterized in that: The steel nail assembly comprises a steel nail body (11) and a damping shaft (12); one end of the damping shaft (12) is provided with the steel nail body (11), and the other end of the damping shaft (12) is connected to the left slide assembly (4) or the right slide assembly (6).

6. The friction-reducing sliding device for facilitating the use of a tractor-tillage boat in the field according to claim 3, characterized in that: Anti-slip teeth (13) are provided on the bottom end surfaces of the first assembly shell (7) and the second assembly shell (9).

Images