Traction ship for simulating traction operation

Abstract

The utility model relates to a traction ship for simulating traction operation, and belongs to the field of tractor tests. Comprising a center ship body, a front ship head, a rear ship head, two traction mechanisms, a thickened bottom plate, a first ship body reinforcing rib and a second ship body reinforcing rib. The two front and rear bow bodies are arranged at the front and rear ends of the center hull respectively, the two traction mechanisms are arranged on the two front and rear bow bodies respectively and connected with the side walls of the front and rear ends of the center hull respectively, and the thickened bottom plate is detachably arranged at the bottom end of the center hull and connected with the thickened bottom plate. The thickened bottom plate is in sliding friction with the ground, and the first ship body reinforcing rib and the second ship body reinforcing rib are both arranged in the center ship body. According to the utility model, a traditional transmission system is omitted, rolling friction is changed into sliding friction to increase traction force, abrasion and maintenance of the transmission system are avoided, and economical efficiency and safety of a tractor traction test are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of tractor testing, and in particular to a tractor boat for simulating tractor operations. Background Technology

[0002] Before being put on the market, tractors undergo internal testing and various trials. Among these, traction durability testing requires performance and reliability testing using trailers and other devices. With the development of various new tractors, the demand for testing traction trailers continues to grow. These tests involve prolonged, high-intensity operation, placing significant loads on the transmission system of the trailer and other devices. This can easily lead to wear and failure of tires, axles, and other transmission components, and in severe cases, may cause safety accidents, thereby increasing maintenance costs. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a tractor vessel that simulates traction operations, so as to solve the above-mentioned problem.

[0004] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A traction vessel for simulating traction operations includes: a central hull, two bows, two traction mechanisms, a thickened bottom plate, a first hull reinforcing rib, and a second hull reinforcing rib; the two bows are respectively located at the front and rear ends of the central hull, the two traction mechanisms are respectively located at the two bows and are respectively connected to the front and rear end sidewalls of the central hull, the thickened bottom plate is detachably located at the bottom end of the central hull, the thickened bottom plate slides and rubs against the ground, and the first and second hull reinforcing ribs are both located inside the central hull.

[0005] The beneficial effects of this utility model are as follows: Compared with the existing tractor, this utility model eliminates the traditional transmission system, and replaces rolling friction with sliding friction to increase traction force, while avoiding wear and maintenance of the transmission system. This ensures that the newly developed vehicle can complete the traction operation test smoothly, on time, and effectively, and guarantees the economy and safety of the tractor traction test. The two traction mechanisms are respectively set on the two front and rear bows, which is conducive to rapid engagement and transfer in complex environments, avoiding the difficulty of turning around and improving experimental efficiency. The thickened bottom plate is detachably set at the bottom of the central hull, which is conducive to replacement when it is severely damaged, and is used to prevent the central hull from failing due to severe wear.

[0006] Based on the above technical solution, the present invention can be further improved as follows.

[0007] Furthermore, the central hull includes: two left and right side plates, two front and rear side plates, and a bottom plate; the two left and right side plates are respectively disposed on the left and right sides of the top of the bottom plate, and the two front and rear side plates are respectively disposed on the front and rear sides of the top of the bottom plate, and the two left and right side plates and the two front and rear side plates are circumferentially connected.

[0008] The beneficial effect of adopting the above-mentioned further scheme is that it helps to form a shell structure with an open top in the central hull, thereby adjusting the traction force by changing the counterweights of different weights.

[0009] Furthermore, the bow includes: two bow side plates, a bow top plate, and a bow bottom plate; the two bow side plates are respectively inclinedly disposed on the left and right sides of the front end of the bow side plates or on the left and right sides of the rear end of the bow side plates, the bow bottom plate is inclinedly disposed and connected to the two bow side plates on the left and right sides respectively, the bow top plate is disposed at the top of the two bow side plates, and the two bow side plates and the bow bottom plate form a conical structure that breaks through the soil.

[0010] The beneficial effect of adopting the above-mentioned further scheme is that the conical structure formed by the two bow side plates and the bow bottom plate is conducive to breaking through the soil in the forward direction during the test and avoiding soil accumulation.

[0011] Furthermore, one side of the bow side plate is connected to the front and rear side plates, the bow top plate is a triangular plate structure, the bow top plate is adapted to be installed in the space formed by the top of the two bow side plates and the front and rear side plates, and the bow bottom plate is adapted to be installed in the space formed by the bottom of the two bow side plates and the front and rear side plates.

[0012] The beneficial effects of adopting the above-mentioned further scheme are: the top plate of the bow is a triangular plate structure, which helps to increase the stability of the hull and increase the support capacity.

[0013] Furthermore, the traction mechanism includes: two traction beams, a traction connecting block, and a traction hook; one end of the traction connecting block is fixedly connected to the traction beams, and the other end is detachably connected to the traction hook.

[0014] The beneficial effects of adopting the above-mentioned further solution are: the towing hook and the towing connecting block can be detachably connected, which is conducive to matching different sizes of towing hooks according to different machine models, thereby enabling the towing boat to be adapted to more specifications of tractors.

[0015] Furthermore, the portion of the traction connecting block that connects to the traction beam is installed at the top of the bow side plate and the bow top plate, and the traction beam is installed at the top of the bow top plate, with one end away from the traction connecting block connected to the front and rear side plates.

[0016] The beneficial effect of adopting the above-mentioned further scheme is that it helps to improve the stability of the traction mechanism through the connection relationship of the traction beam.

[0017] Furthermore, the thickened base plate is detachably disposed at the bottom end of the base plate.

[0018] The advantages of adopting the above-mentioned further solutions are: it facilitates replacement when the thickened bottom plate is excessively damaged, thus avoiding failure due to severe wear of the central hull.

[0019] Furthermore, the left and right side plates are provided with multiple lifting holes, which are through holes.

[0020] The beneficial effect of adopting the above-mentioned further scheme is that the lifting hole facilitates the transfer and lifting of the traction vessel.

[0021] Furthermore, the second hull stiffener includes longitudinal stiffeners and transverse stiffeners, which are vertically connected to form a cross-shaped structure. The two ends of the longitudinal stiffener are respectively connected to the opposite sidewalls of the two left and right side plates, and the two ends of the transverse stiffener are respectively connected to the opposite sidewalls of the two front and rear side plates.

[0022] The beneficial effects of adopting the above-mentioned further scheme are: the second hull stiffener helps to firmly connect the entire central hull into a whole, and works with the first hull stiffener to ensure the hull's lateral and longitudinal strength, enhance the hull's ability to withstand impact forces, and at the same time improve the hull's strength to withstand external forces.

[0023] Furthermore, the first hull reinforcing rib includes multiple inner ring reinforcing ribs and multiple outer ring reinforcing ribs. The multiple inner ring reinforcing ribs are wound around the longitudinal reinforcing ribs and the transverse reinforcing ribs, and the two ends of the inner ring reinforcing ribs are respectively connected to the longitudinal reinforcing ribs and the transverse reinforcing ribs. The multiple outer ring reinforcing ribs are wound around the inner walls of the left and right side plates and the front and rear side plates, and the two ends of the outer ring reinforcing ribs are respectively connected to the inner walls of the adjacent left and right side plates and the front and rear side plates.

[0024] The beneficial effects of adopting the above-mentioned further solutions are: the inner and outer reinforcing ribs are conducive to forming a triangular structure with the central hull to enhance the stability of the hull and strengthen the correlation between various hull components. Attached Figure Description

[0025] Figure 1 A top view of the overall structure provided for an embodiment of this utility model;

[0026] Figure 2 A front view of the overall structure provided for an embodiment of this utility model;

[0027] Figure 3A side view of the overall structure provided for an embodiment of this utility model.

[0028] in, Figure 1 The double-headed arrows indicate the installation orientation of each component.

[0029] The attached diagram lists the components represented by each number as follows:

[0030] 1. Central hull; 2. Fore and aft bows; 3. Towing mechanism; 4. Thickened bottom plate; 5. First hull reinforcing rib; 6. Second hull reinforcing rib; 11. Left and right side plates; 12. Fore and aft side plates; 13. Bottom plate; 21. Bow side plate; 22. Bow top plate; 23. Bow bottom plate; 31. Towing beam; 32. Towing connecting block; 33. Towing hook; 51. Inner ring reinforcing rib; 52. Outer ring reinforcing rib; 61. Longitudinal reinforcing rib; 62. Transverse reinforcing rib; 111. Lifting hole. Detailed Implementation

[0031] The principles and features of this utility model are described below. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0032] like Figures 1 to 3 As shown, a traction vessel simulating traction operations includes: a central hull 1, two bows 2, two traction mechanisms 3, a thickened bottom plate 4, a first hull reinforcing rib 5, and a second hull reinforcing rib 6; the two bows 2 are respectively located at the front and rear ends of the central hull 1, the two traction mechanisms 3 are respectively located on the two bows 2 and are respectively connected to the front and rear end sidewalls of the central hull 1, the thickened bottom plate 4 is detachably located at the bottom end of the central hull 1, and the thickened bottom plate 4 slides and rubs against the ground, and the first hull reinforcing rib 5 and the second hull reinforcing rib 6 are both located inside the central hull 1.

[0033] It should be noted that the overall structure of this utility model is made of steel plates, which helps to increase the wear resistance and corrosion resistance of the tractor.

[0034] The beneficial effects of this utility model are as follows: Compared with the existing tractor, this utility model eliminates the traditional transmission system, and replaces rolling friction with sliding friction to increase traction force, while avoiding wear and maintenance of the transmission system. This ensures that the newly developed vehicle can complete the traction operation test smoothly, on time, and effectively, and guarantees the economy and safety of the tractor traction test. The two traction mechanisms are respectively set on the two front and rear bows, which is conducive to rapid engagement and transfer in complex environments, avoiding the difficulty of turning around and improving experimental efficiency. The thickened bottom plate is detachably set at the bottom of the central hull, which is conducive to replacement when it is severely damaged, and is used to prevent the central hull from failing due to severe wear.

[0035] Preferred, such as Figures 1 to 3 As shown, the central hull 1 includes: two left and right side plates 11, two front and rear side plates 12, and a bottom plate 13; the two left and right side plates 11 are respectively disposed on the left and right sides of the top of the bottom plate 13, and the two front and rear side plates 12 are respectively disposed on the front and rear sides of the top of the bottom plate 13, and the two left and right side plates 11 and the two front and rear side plates 12 are circumferentially connected.

[0036] It should be noted that, in a preferred embodiment of this utility model, a top plate is also included. The top plate is hinged to the left and right side plates 11 or the front and rear side plates 12, which helps to prevent the counterweight blocks in the central hull 1 from falling out due to turbulence after the counterweight is adjusted.

[0037] The advantages of adopting the above-mentioned preferred scheme are: it helps to form a shell structure with an open top in the central hull, thereby adjusting the traction force by changing the counterweights of different weights.

[0038] Preferred, such as Figures 1 to 3 As shown, the bow 2 includes: two bow side plates 21, a bow top plate 22, and a bow bottom plate 23; the two bow side plates 21 are respectively inclinedly arranged on the left and right sides of the front end of the bow side plates 12 or on the left and right sides of the rear end of the bow side plates 12; the bow bottom plate 23 is inclinedly arranged and its left and right sides are respectively connected to the two bow side plates 21; the bow top plate 22 is arranged at the top of the two bow side plates 21; the two bow side plates 21 and the bow bottom plate 23 form a conical structure that breaks through the soil.

[0039] The advantages of adopting the above-mentioned preferred scheme are: the conical structure formed by the two bow side plates and the bow bottom plate is conducive to breaking through the soil in the forward direction during the test and avoiding soil accumulation.

[0040] Preferred, such as Figures 1 to 3 As shown, one side of the bow side plate 21 is connected to the front and rear side plates 12. The bow top plate 22 is a triangular plate structure. The bow top plate 22 is adapted to be installed in the space formed by the top of the two bow side plates 21 and the front and rear side plates 12. The bow bottom plate 23 is adapted to be installed in the space formed by the bottom of the two bow side plates 21 and the front and rear side plates 12.

[0041] The advantages of adopting the above-mentioned preferred scheme are: the top plate of the bow is a triangular plate structure, which helps to increase the stability of the hull and increase the support capacity.

[0042] Preferred, such as Figure 1 and Figure 2As shown, the traction mechanism 3 includes: two traction beams 31, a traction connecting block 32, and a traction hook 33; one end of the traction connecting block 32 is fixedly connected to the traction beam 31, and the other end is detachably connected to the traction hook 33.

[0043] The advantages of adopting the above preferred solution are: the towing hook and the towing connecting block can be detachably connected, which is conducive to matching different sizes of towing hooks according to different machine models, so that the towing boat can be adapted to more specifications of tractors.

[0044] Preferred, such as Figure 1 and Figure 2 As shown, the portion of the traction connecting block 32 that connects to the traction beam 31 is installed at the top of the bow side plate 21 and the bow top plate 22. The traction beam 31 is installed at the top of the bow top plate 22, and one end of the traction connecting block 32 is connected to the front and rear side plates 12.

[0045] The advantage of adopting the above-mentioned preferred scheme is that it helps to improve the stability of the traction mechanism through the connection relationship of the traction beam.

[0046] Preferred, such as Figure 2 and Figure 3 As shown, the thickened base plate 4 is detachably mounted at the bottom end of the base plate 13.

[0047] The advantages of adopting the above preferred solution are: it facilitates replacement when the thickened bottom plate is excessively damaged, thus avoiding failure due to severe wear of the central hull.

[0048] Preferred, such as Figure 2 As shown, the left and right side plates 11 are provided with a plurality of lifting holes 111, and the lifting holes 111 are through holes.

[0049] The advantages of adopting the above-mentioned preferred scheme are: the lifting hole facilitates the transfer and lifting of the traction vessel.

[0050] Preferred, such as Figure 1 As shown, the second hull stiffener 6 includes a longitudinal stiffener 61 and a transverse stiffener 62. The longitudinal stiffener 61 and the transverse stiffener 62 are vertically connected to form a cross-shaped structure. The two ends of the longitudinal stiffener 61 are respectively connected to the opposite side wall of the two left and right side plates 11, and the two ends of the transverse stiffener 62 are respectively connected to the opposite side wall of the two front and rear side plates 12.

[0051] The beneficial effects of adopting the above-mentioned preferred scheme are: the second hull stiffener helps to firmly connect the entire central hull into a whole, and works with the first hull stiffener to ensure the hull's lateral and longitudinal strength, enhance the hull's ability to withstand impact, and at the same time improve the hull's strength to withstand external forces.

[0052] Preferred, such as Figure 1 As shown, the first hull reinforcing rib 5 includes multiple inner ring reinforcing ribs 51 and multiple outer ring reinforcing ribs 52. The multiple inner ring reinforcing ribs 51 are wound around the longitudinal reinforcing ribs 61 and the transverse reinforcing ribs 62, and the two ends of the inner ring reinforcing ribs 51 are respectively connected to the longitudinal reinforcing ribs 61 and the transverse reinforcing ribs 62. The multiple outer ring reinforcing ribs 52 are wound around the inner walls of the left and right side plates 11 and the front and rear side plates 12, and the two ends of the outer ring reinforcing ribs 52 are respectively connected to the inner walls of the adjacent left and right side plates 11 and the front and rear side plates 12.

[0053] The advantages of adopting the above-mentioned preferred scheme are: the inner and outer reinforcing ribs are conducive to forming a triangular structure with the central hull to enhance the stability of the hull and strengthen the correlation between various components of the hull.

[0054] The main function of the tractor boat for simulating traction operations of this utility model is to realize the reliability and related performance testing of the towing system of small and medium horsepower tractors.

[0055] Transferring a towed vessel. When transferring a towed vessel, a tractor is needed for towing; alternatively, a vehicle can be used to tow the vessel, such as by lifting it using the tractor's three-point suspension.

[0056] Load on the towing vessel. Before conducting tests, the towing vessel needs to be weighted according to the test requirements. After adding the weight, it is moved using a tractor with a three-point suspension or a forklift. The entire vessel is then weighed and the weight is recorded using a weighing instrument.

[0057] Towing the tractor. First, adjust the tractor's towing and trailer-mounting device to be at the same level as the tractor's towing mechanism. Connect the tractor's towing and trailer-mounting device and the tractor's towing hook using a pin. Cover the top plate of the tractor's central hull to prevent the counterweight from flying off due to bumps. Start the tractor for testing.

[0058] Parking of the towing vessel. After the test, the towing vessel was pulled back to its parking location using a tractor. The connecting pin was removed, and the overall components were checked for deformation or damage. After confirming that everything was in order, the vessel was covered with a tarpaulin and stored.

[0059] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0060] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0061] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0062] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0063] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0064] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A towboat simulating a towing operation, characterized by, The utility model relates to a center hull (1), two front and rear bow (2), two traction mechanism (3), thickened bottom plate (4), first hull stiffener (5) and second hull stiffener (6) are included. Two front and rear bow (2) are arranged at the front and rear ends of center hull (1) respectively, two traction mechanism (3) are arranged on two front and rear bow (2) respectively, and are connected with the front and rear end side walls of center hull (1) respectively, thickened bottom plate (4) is detachably arranged at the bottom end of center hull (1), thickened bottom plate (4) is slid with the ground friction, first hull stiffener (5) and second hull stiffener (6) are all arranged in center hull (1). Center hull (1) includes two left and right side plates (11), two front and rear side plates (12) and bottom plate (13), two left and right side plates (11) are arranged at the left and right sides of the top end of bottom plate (13) respectively, two front and rear side plates (12) are arranged at the front and rear sides of the top end of bottom plate (13) respectively, and two left and right side plates (11) and two front and rear side plates (12) are circumferentially connected.

2. A tractor ship simulating a towing operation according to claim 1, characterized in that, Front and rear bow (2) includes two bow side plates (21), bow top plate (22) and bow bottom plate (23), two bow side plates (21) are arranged at the left and right sides of the front end of front and rear side plate (12) or the left and right sides of the rear end of front and rear side plate (12) respectively, bow bottom plate (23) is arranged obliquely, and the left and right sides are connected with two bow side plates (21) respectively, bow top plate (22) is arranged at the top end of two bow side plates (21), and two bow side plates (21) and bow bottom plate (23) form a conical structure that breaks the soil.

3. A tractor ship simulating a towing operation according to claim 2, characterized in that One side of bow side plate (21) is connected with front and rear side plate (12), bow top plate (22) is triangular plate structure, bow top plate (22) is fitted and installed in the space formed by the top end of two bow side plates (21) and front and rear side plate (12), and bow bottom plate (23) is fitted and installed in the space formed by the bottom end of two bow side plates (21) and front and rear side plate (12).

4. The tugboat simulating a towing operation according to claim 3, wherein Traction mechanism (3) includes two traction beams (31), traction connecting block (32) and traction hook (33), one end of traction connecting block (32) is fixedly connected with traction beam (31), and the other end is detachably connected with traction hook (33).

5. The tugboat simulating a towing operation according to claim 3, wherein The part of traction connecting block (32) connected with traction beam (31) is installed at the top end of bow side plate (21) and bow top plate (22), traction beam (31) is installed at the top end of bow top plate (22), and the end, away from traction connecting block (32), is connected with front and rear side plate (12).

6. A tractor ship simulating a towing operation according to claim 5, characterized in that Thickened bottom plate (4) is detachably arranged at the bottom end of bottom plate (13).

7. The tugboat simulating a towing operation according to claim 2, wherein A plurality of lifting holes (111) are arranged on left and right side plates (11), and lifting holes (111) are through holes.

8. The tugboat simulating a towing operation according to claim 2, wherein ​ 9. The tugboat simulating a towing operation according to claim 2, wherein The second hull stiffener (6) comprises longitudinal stiffeners (61) and transverse stiffeners (62), the longitudinal stiffeners (61) and the transverse stiffeners (62) are connected vertically to form a cross structure, two ends of the longitudinal stiffeners (61) are connected with the side walls opposite to the two left and right side plates (11) respectively, two ends of the transverse stiffeners (62) are connected with the side walls opposite to the two front and rear side plates (12) respectively.

10. A tractor ship simulating a towing operation as claimed in claim 9, characterized in that The first hull stiffener (5) comprises a plurality of inner ring stiffeners (51) and a plurality of outer ring stiffeners (52), the plurality of inner ring stiffeners (51) are arranged around the longitudinal stiffeners (61) and the transverse stiffeners (62), two ends of the inner ring stiffeners (51) are connected with the longitudinal stiffeners (61) and the transverse stiffeners (62) respectively, the plurality of outer ring stiffeners (52) are arranged around the inner walls of the left and right side plates (11) and the front and rear side plates (12), two ends of the outer ring stiffeners (52) are connected with the inner walls of the adjacent left and right side plates (11) and the front and rear side plates (12) respectively.

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