Transfer frame for tractor radiator

Abstract

The tractor radiator transfer rack comprises a base, two limiting frames which are symmetrically distributed are arranged at the top of the base, each limiting frame comprises an upper frame and a lower frame, the upper frames are arranged above the lower frames, and inserting plates are arranged at the two ends of the bottom of each upper frame; extending plates are rotatably mounted at the ends, away from the upper frame, of the inserting plates, and inserting grooves are formed in the positions, corresponding to the inserting plates and the extending plates, of the top of the lower frame. According to the tractor radiator transfer frame, the limiting frame can be adjusted to one side, the height of the transfer frame can be reduced, a radiator is prevented from colliding with the transfer frame, the situation that the surface of the radiator is scratched due to collision between the radiator and the transfer frame during installation is avoided, the quality of the radiator is guaranteed, and the production efficiency is improved. And the position of the limiting frame can be adjusted according to the model of the radiator, the position of the radiator is corrected through the limiting frame, the radiator is limited in the middle of the base, and installation and transfer of the radiators of different models are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of radiator transfer equipment, in particular to a tractor radiator transfer rack. Background Art

[0002] The tractor radiator is one of the key components to ensure the normal operation of the tractor engine. Its main function is to cool the engine to ensure the stable operation of the vehicle during driving. The radiator is very important for the vehicle. It ensures that the engine temperature remains at a relatively low level, avoiding problems such as engine damage or other performance degradation caused by overheating. However, when producing radiators, transfer racks are often used to transfer the processed radiators.

[0003] However, since radiators have different models, and most of the existing radiator transfer racks are fixed and cannot transport radiators of different models. Various types of transfer racks are required to transfer radiators of different models. Moreover, due to the heavy weight of the radiators, when lifting the radiators onto the transfer rack, a crane is usually used to lift the radiator above the transfer rack and then place the radiator in the inner cavity of the transfer rack for storage. It is easy for the radiator to collide with the transfer rack, resulting in scratches on the surface of the radiator and affecting the quality of the radiator. Therefore, those skilled in the art have provided a tractor radiator transfer rack to solve the problems raised in the above background art. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a tractor radiator transfer rack to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tractor radiator transfer rack includes: a base. At the top of the base, there are two symmetrically distributed limit frames. The limit frame includes an upper frame and a lower frame. Among them, the upper frame is arranged above the lower frame, and at both ends of the bottom of the upper frame, there are insertion plates. One end of the insertion plate away from the upper frame is rotatably installed with an extension plate. At the positions corresponding to the insertion plates and the extension plates on the top of the lower frame, there are slots. The insertion plates and the extension plates are both inserted into the slots, and the upper frame fits on the upper end surface of the lower frame. At the four corners of the top of the base, there are vertical plates. Among them, a lead screw is rotatably installed between the two vertical plates on one side of the lower frame. One end of the side wall of the lower frame close to the lead screw is provided with a second slider, and the other end of the second slider is threadedly installed on the outer wall of the lead screw. A positioning rod is rotatably installed between the two vertical plates on the other side of the lead screw. One end of the side wall of the lower frame close to the vertical plate is provided with a first slider, and the other end of the first slider is sleeved on the outside of the vertical plate, and the lower frame can slide on the outer wall of the positioning rod by the rotation of the lead screw.

[0007] Preferably, an ear is provided at one end of the insertion plate away from the upper frame, and two symmetrically distributed support plates are provided at one end of the extension plate close to the insertion plate. A rotating shaft is provided between the two support plates, and the ear is inserted between the two support plates and rotatably mounted outside the rotating shaft.

[0008] Preferably, the depth of the slot is greater than the sum of the lengths of the insertion plate and the extension plate.

[0009] Preferably, a sliding hole is provided inside the first slider, and the first slider is slidably mounted on the outer wall of the positioning rod through the sliding hole.

[0010] Preferably, a threaded hole is provided inside the second slider, and the second slider is threadedly mounted on the outer wall of the lead screw. Moreover, the second slider slides on the top of the base by the rotation of the lead screw, and the internal thread directions of the two threaded holes are opposite.

[0011] Preferably, one end of the lead screw penetrates through a vertical plate and extends to its outside. And a limit nut is provided at the end of the lead screw outside the vertical plate. The limit nut is threadedly mounted on the outer wall of the lead screw and abuts against the side wall of the vertical plate.

[0012] Preferably, side baffles for preventing the radiator from falling off are provided on the inner sides of the upper frame and the lower frame.

[0013] Compared with the prior art, the advantages of the present utility model are as follows:

[0014] By providing a limit frame, when the radiator is installed on the transfer rack for transfer, the lead screw can be rotated forward to drive the two limit frames installed on it through the second slider to slide on the base, adjust the distance between the two limit frames, then pull up the upper frame, so that the upper frame drives the insertion plate to move upward, move one end of the insertion plate and the extension plate above the slot, then rotate the insertion plate on the extension plate, so that the insertion plate drives the upper frame to flip, flip the upper frame to one side of the lower frame, lower the height of the transfer rack, then hoist the radiator above the base and between the two lower frames by a crane, and flip the upper frame back to its original position, then rotate the lead screw in the reverse direction to drive the two limit frames to move towards the radiator, so that the two limit frames clamp on both sides of the radiator, clamp the radiator at the middle position of the base for limiting. In this way, the installation of the radiator is completed. The limit frame can be adjusted to one side to lower the height of the transfer rack, prevent the radiator from colliding with the transfer rack, avoid the situation that the surface of the radiator is scratched due to the collision between the radiator and the transfer rack during installation, ensure the quality of the radiator, and can also adjust the position of the limit frame according to the model of the radiator, correct the position of the radiator by the limit frame, and limit the radiator at the middle position of the base, realizing the installation and transfer of radiators of different models. Description of the Drawings

[0015] Figure 1 Schematic perspective view of a tractor radiator transfer rack according to an embodiment of the present utility model;

[0016] Figure 2 Schematic perspective view of a limit frame according to an embodiment of the present utility model;

[0017] Figure 3 is Figure 2 Enlarged schematic view of part B in

[0018] Figure 4 is Figure 1 Enlarged schematic view of part A in

[0019] In the figure: 1, base; 11, vertical plate; 12, lead screw; 121, limit nut; 13, positioning rod; 2, limit frame; 21, upper frame; 22, lower frame; 221, slot; 23, insertion plate; 231, support ear; 24, extension plate; 241, support plate; 242, rotating shaft; 25, first slider; 251, sliding hole; 26, second slider; 261, threaded hole; 27, side baffle. Detailed implementation manners

[0020] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0021] Combined with Figures 1-4As shown in the figure, a transfer rack for a tractor radiator includes: a base 1, and two symmetrically distributed limiting frames 2 are arranged on the top of the base 1. The limiting frame 2 includes an upper frame 21 and a lower frame 22. Among them, the upper frame 21 is arranged above the lower frame 22, and plug plates 23 are arranged at both ends of the bottom of the upper frame 21. An extension plate 24 is rotatably installed at one end of the plug plate 23 away from the upper frame 21. Slots 221 are opened at positions corresponding to the plug plates 23 and the extension plates 24 on the top of the lower frame 22. The plug plates 23 and the extension plates 24 are both inserted into the interior of the slots 221, and the upper frame 21 is attached to the upper end surface of the lower frame 22. Vertical plates 11 are arranged at the four corners of the top of the base 1. Among them, a lead screw 12 is rotatably installed between two vertical plates 11 on one side of the lower frame 22. A second slider 26 is arranged at one end of the side wall of the lower frame 22 close to the lead screw 12, and the other end of the second slider 26 is threadedly installed on the outer wall of the lead screw 12. A positioning rod 13 is rotatably installed between two vertical plates 11 on the other side of the lead screw 12. A first slider 25 is arranged at one end of the side wall of the lower frame 22 close to the vertical plate 11, and the other end of the first slider 25 is sleeved outside the vertical plate 11, and the lower frame 22 can slide on the outer wall of the positioning rod 13 by the rotation of the lead screw 12.

[0022] In one embodiment, when installing radiators of different models, the lead screw 12 can be reversely rotated. The lead screw 12 drives two second sliders 26 installed on its outer wall through threaded holes 261 to move towards each other. Then, the two second sliders 26 moving towards each other drive the limiting frames 2 connected to them to move towards each other on the base 1, so that the two limiting frames 2 clamp on both sides of the radiator, and the radiator is clamped at the middle position of the base 1 for limiting. In this way, the installation of the radiator is completed, and the size of the clamping groove between the two limiting frames 2 can be adjusted according to the model of the radiator, so that the clamping groove between the two limiting frames 2 is adapted to the model of the radiator, and the radiator is clamped at the middle position of the base 1, realizing the installation and transfer of radiators of different models.

[0023] In one embodiment, when adjusting the position of the limiting frame 2, since the limiting frame 2 slides on the outer wall of the positioning rod 13 through the sliding holes 251 on the first slider 25, the position of the limiting frame 2 can be limited by the positioning rod 13, preventing the limiting frame 2 from tilting or shaking following the rotation of the lead screw 12, and ensuring the stability of the limiting frame 2 during position adjustment.

[0024] In one embodiment, after the position adjustment of the limiting frame 2 is completed, the limit nut 121 on the lead screw 12 can be screwed, so that the limit nut 121 is closely attached to the outer wall of the vertical plate 11, and the lead screw 12 is tightened on the vertical plate 11 to prevent the lead screw 12 from rotating, avoiding the situation that the limiting frame 2 is displaced due to the rotation of the lead screw 12 resulting in the shaking of the radiator, and ensuring the stability of the radiator installation.

[0025] In one embodiment, when installing the radiator on the transfer rack, the lead screw 12 can be rotated clockwise to drive the two limit frames 2 installed thereon through the second slider 26 to slide on the base 1, adjust the distance between the two limit frames 2, then pull up the upper frame 21, so that the upper frame 21 drives the insertion plate 23 to move upward, move one end of the insertion plate 23 and the extension plate 24 above the slot 221, then rotate the insertion plate 23 on the extension plate 24, rotate the insertion plate 23 to one side of the extension plate 24, and let the insertion plate 23 drive the upper frame 21 to flip, flip the upper frame 21 to one side of the lower frame 22. Finally, the radiator is hoisted above the base 1 and located between the two lower frames 22 by a crane. The limit frame 2 can be adjusted to one side and the height of the transfer rack can be lowered to prevent the radiator from colliding with the transfer rack, avoiding the situation that the surface of the radiator is scratched due to the collision between the radiator and the transfer rack during installation, ensuring the quality of the radiator. Moreover, the side baffle 27 limits the position of the radiator on both sides of the two limit frames 2, which can prevent the radiator from slipping outside the transfer rack, avoiding the situation that the radiator slips outside the transfer rack on the transfer rack, and has strong practicability.

[0026] In one embodiment, since the lug 231 is inserted between the two support plates 241 and rotatably installed outside the rotating shaft 242, when flipping the upper frame 21, the insertion plate 23 can be rotated, so that the lug 231 installed on the insertion plate 23 rotates between the two support plates 241 through the rotating shaft 242, and the insertion plate 23 is flipped to one side of the extension plate 24, and then the moving insertion plate 23 drives the upper frame 21 to flip, so as to flip the upper frame 21 to one side of the lower frame 22, without the extension plate 24 interfering with the flipping of the upper frame 21, ensuring the flipping operation of the upper frame 21.

[0027] The working principle of the present utility model is as follows: When installing the radiator on the transfer rack, the lead screw 12 can be rotated forward to drive the two limit frames 2 installed thereon through the second slider 26 to slide on the base 1, adjust the distance between the two limit frames 2, then pull the upper frame 21 upward, so that the upper frame 21 drives the insertion plate 23 to move upward, move one end of the insertion plate 23 and the extension plate 24 above the slot 221, then rotate the insertion plate 23 on the extension plate 24, rotate the insertion plate 23 to one side of the extension plate 24, and let the insertion plate 23 drive the upper frame 21 to flip, flip the upper frame 21 to one side of the lower frame 22, lower the height of the transfer rack, then hoist the radiator above the base 1 and between the two lower frames 22 by a crane, so that the radiator will not collide with the limit frame 2, then flip the upper frame 21 to the top of the lower frame 22, insert the insertion plate 23 into the interior of the slot 221 to complete the assembly of the limit frame 2, then rotate the lead screw 12 in the reverse direction, drive the two second sliders 26 installed on its outer wall through the threaded holes 261 to move toward each other by the lead screw 12, and then drive the limit frame 2 connected thereto by the two second sliders moving toward each other to move on the base 1 toward the side wall of the radiator, so that the two limit frames 2 clamp on both sides of the radiator, clamp the radiator at the middle position of the base 1 for limiting, thus completing the installation of the radiator. It can adjust the limit frame 2 to one side and lower the height of the transfer rack, prevent the radiator from colliding with the transfer rack, avoid the situation that the surface of the radiator is scratched due to the collision between the radiator and the transfer rack during installation, ensure the quality of the radiator, and can also adjust the position of the limit frame 2 according to the model of the radiator, let the limit frame 2 correct the position of the radiator, and limit the radiator at the middle position of the base 1, realizing the installation and transfer of radiators of different models.

[0028] The above is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A tractor radiator transfer rack, comprising: A base (1), characterized in that two symmetrically distributed limit frames (2) are arranged on the top of the base (1), and the limit frames (2) include an upper frame (21) and a lower frame (22), wherein the upper frame (21) is arranged above the lower frame (22), and plug boards (23) are arranged at both ends of the bottom of the upper frame (21), and an extension plate (24) is rotatably installed at one end of the plug board (23) away from the upper frame (21), and a slot (221) is opened at the top of the lower frame (22) at a position corresponding to the plug board (23) and the extension plate (24), and the plug board (23) and the extension plate (24) are both inserted into the inside of the slot (221), and the upper frame (21) is attached to the upper end surface of the lower frame (22), and the base (1) A vertical plate (11) is provided at each of the four corners of the top, wherein a screw rod (12) is rotatably installed between the two vertical plates (11) located on one side of the lower frame (22), a second slider (26) is provided at one end of the side wall of the lower frame (22) close to the screw rod (12), and the other end of the second slider (26) is threadedly installed on the outer wall of the screw rod (12), and a positioning rod (13) is rotatably installed between the two vertical plates (11) located on the other side of the screw rod (12), a first slider (25) is provided at one end of the side wall of the lower frame (22) close to the vertical plate (11), and the other end of the first slider (25) is sleeved on the outside of the vertical plate (11), and the lower frame (22) can slide on the outer wall of the positioning rod (13) through the rotation of the screw rod (12).

2. A tractor radiator transport rack according to claim 1, characterized in that: The plug plate (23) is provided with a support ear (231) at one end away from the upper frame (21), and the extension plate (24) is provided with two symmetrically distributed support plates (241) at one end close to the plug plate (23), a rotating shaft (242) is provided between the two support plates (241), and the support ear (231) is inserted between the two support plates (241) and rotatably mounted on the outside of the rotating shaft (242).

3. The tractor radiator transport rack according to claim 1, characterized in that: The depth of the slot (221) is greater than the sum of the lengths of the plug board (23) and the extension board (24).

4. The tractor radiator transport rack according to claim 1, characterized in that: A sliding hole (251) is provided inside the first sliding block (25), and the first sliding block (25) is slidably mounted on the outer wall of the positioning rod (13) through the sliding hole (251).

5. The tractor radiator transport rack according to claim 1, characterized in that: A threaded hole (261) is provided inside the second sliding block (26), and the second sliding block (26) is threadedly mounted on the outer wall of the screw rod (12) through the threaded hole (261). The second sliding block (26) slides on the top of the base (1) through the rotation of the screw rod (12), and the internal threads of the two threaded holes (261) are in opposite directions.

6. The tractor radiator transport rack according to claim 1, characterized in that: One end of the screw rod (12) passes through one of the vertical plates (11) and extends to the outside thereof, and a limiting nut (121) is provided at one end of the screw rod (12) located outside the vertical plate (11), and the limiting nut (121) is threadedly mounted on the outer wall of the screw rod (12) and tightly attached to the side wall of the vertical plate (11).

7. The tractor radiator transport rack according to claim 1, characterized in that: The inner sides of the upper frame (21) and the lower frame (22) are both provided with side baffles (27) for preventing the radiator from falling off.

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