Parallel type heat dissipation system of excavator

Abstract

The utility model relates to the technical field of heat dissipation systems, and discloses an excavator parallel type heat dissipation system which comprises an installation frame and a heat dissipation system body, the outer side face of the installation frame is fixedly connected with a fixing block, the outer side face of the fixing block is movably connected with a screw in an inserted mode, and the inner wall of the installation frame is provided with a limiting groove. A connecting groove is formed in the inner wall of the mounting frame, a limiting hole is formed in the inner wall of the connecting groove, and a limiting block is slidably connected into the limiting groove. According to the parallel type heat dissipation system of the excavator, through the arrangement of screws, the mounting frame can be fixed to the designated position of the excavator, then a worker controls a limiting rod to be inserted into a limiting hole, the heat dissipation system body and the mounting frame can be fixed, so that mounting of the heat dissipation system body is completed, the operation steps in the process are few, and the working efficiency is improved. And time and labor are saved, rapid installation of the device by workers is achieved, and the working efficiency of the workers is indirectly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation systems, in particular to a parallel heat dissipation system for an excavator. Background Art

[0002] After searching, Chinese patent application No. 201520898885.1 discloses a parallel cooling system for medium-sized excavators. The device improves the cooling efficiency of the hydraulic oil radiator in the cooling system through the mutual cooperation between multiple groups of structures, thereby improving the cooling power of the hydraulic oil radiator and ensuring that the hydraulic oil temperature works within a reasonable range.

[0003] Under the existing technology, most parallel cooling systems are fixed on the excavator by multiple sets of screws and nuts, and workers need to tighten the screws or nuts in groups. This process has many operating steps, is time-consuming and labor-intensive, and is not easy for workers to install it quickly, which indirectly affects the work efficiency of workers. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a parallel heat dissipation system for an excavator, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a parallel heat dissipation system for an excavator, comprising a mounting frame and a heat dissipation system body, the outer side surface of the mounting frame is fixedly connected with a fixed block, the outer side surface of the fixed block is movably plugged with a screw, the inner wall of the mounting frame is provided with a limiting groove, the inner wall of the mounting frame is provided with a connecting groove, the inner wall of the connecting groove is provided with a limiting hole, the inner side of the limiting groove is slidably connected with the limiting block, the inner side surface of the limiting block is fixedly connected with the heat dissipation system body, the outer side surface of the heat dissipation system body is movably contacted with the inner wall of the mounting frame, the outer side surface of the heat dissipation system body is fixedly connected with a connecting block, the connecting block is movably plugged with the connecting groove, a control groove is provided on the outer side of the front of the connecting block, a limiting rod is movably plugged with the outer side surface of the connecting block, the limiting rod is movably plugged with the limiting hole, the inner end of the limiting rod is fixedly connected with a moving block, the front of the moving block is provided with a hand buckle, the inner side surface of the moving block is fixedly connected with a first short rod, the inner wall of the connecting block is fixedly connected with a second short rod, and the outer surfaces of the first short rod and the second short rod are sleeved with a reset spring.

[0006] Preferably, the number of the control grooves is set to four groups, and the inner diameters of the four groups of control grooves are all set to twenty millimeters.

[0007] Preferably, the number of the return springs is set to four groups, and the material of the four groups of return springs is all set to silicon manganese spring steel.

[0008] Preferably, a moving groove is provided inside the connecting block, and the inner diameter of the moving groove is matched with the outer diameter of the moving block.

[0009] Preferably, the connecting block, the limiting rod, the moving block, the first short rod and the second short rod are all made of stainless steel.

[0010] Preferably, the number of the limiting holes and the limiting rods are both set to four groups, and the inner diameter of the limiting holes is matched with the outer diameter of the limiting rods.

[0011] Compared with the prior art, the utility model provides a parallel heat dissipation system for an excavator, which has the following beneficial effects:

[0012] 1. The parallel cooling system of the excavator can fix the installation frame on the specified position of the excavator by setting screws. Then the staff controls the limit rod to be inserted into the limit hole to fix the cooling system body and the installation frame. At this point, the installation of the cooling system body is completed. This process has fewer operating steps, saves time and effort, and enables the staff to install it quickly, indirectly improving the staff's work efficiency.

[0013] 2. The parallel cooling system of the excavator uses the reaction force generated by the extrusion of the return spring to continuously push the moving block outward, so that the moving block can drive the limit rod to move outward along the inside of the connecting block until the limit rod passes through the outer side of the connecting block and is finally firmly inserted into the inside of the limit hole, effectively ensuring the fixing effect between the connecting block and the mounting frame, and indirectly ensuring the stability of the cooling system body when it is in use.

[0014] 3. The parallel cooling system of the excavator controls the electric screwdriver prepared in advance to drive the screw to rotate along the inside of the fixed block until part of the screw passes through the inside of the fixed block, and finally rotates firmly into the inside of the designated position of the excavator, so that the staff can firmly fix the installation frame on the designated position of the excavator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the partial structure decomposition of the utility model.

[0018] In the figure: 1. Installation frame; 2. Fixing block; 3. Screw; 4. Limiting slot; 5. Connecting slot; 6. Limiting hole; 7. Limiting block; 8. Cooling system body; 9. Connecting block; 10. Control slot; 11. Limiting rod; 12. Moving block; 13. Hand buckle; 14. First short rod; 15. Second short rod; 16. Reset spring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3The utility model provides a technical solution: a parallel heat dissipation system for an excavator, comprising a mounting frame 1 and a heat dissipation system body 8, wherein a fixing block 2 is fixedly connected to the outer side surface of the mounting frame 1, and a screw 3 is movably inserted into the outer side surface of the fixing block 2, and the mounting frame 1 can be fixed on the designated position of the excavator by setting the screw 3, and then the staff controls the limiting rod 11 to be inserted into the interior of the limiting hole 6, so as to fix the heat dissipation system body 8 and the mounting frame 1, and thus the installation of the heat dissipation system body 8 is completed, and the operation steps of this process are relatively few, time-saving and labor-saving, and the staff can install it quickly, and indirectly improve the work efficiency of the staff, and drive the screw 3 to rotate along the interior of the fixing block 2 by controlling the electric screwdriver prepared in advance, until a part of the screw 3 passes through the interior of the fixing block 2, and finally firmly rotates into the interior of the designated position of the excavator, so that the staff can firmly fix the mounting frame 1 on the designated position of the excavator, and the inner wall of the mounting frame 1 is provided with a limiting groove 4, and the inner wall of the mounting frame 1 is provided with a connecting groove 5, and the inner wall of the connecting groove 5 is provided with a limiting hole 6, and the interior of the limiting groove 4 is slidably connected with the limiting block 7, and the limiting block The inner side of the heat dissipation system body 8 is fixedly connected to the heat dissipation system body 8, the outer side of the heat dissipation system body 8 is in active contact with the inner wall of the installation frame 1, the outer side of the heat dissipation system body 8 is fixedly connected to the connecting block 9, the connecting block 9 is movably plugged with the connecting groove 5, the outer side of the front of the connecting block 9 is provided with a control groove 10, the outer side of the connecting block 9 is movably plugged with a limiting rod 11, the limiting rod 11 is movably plugged with the limiting hole 6, the inner end of the limiting rod 11 is fixedly connected to a moving block 12, the front of the moving block 12 is provided with a hand buckle 13, the inner side of the moving block 12 is fixedly connected to a first short rod 14, the connecting block 9 A second short rod 15 is fixedly connected to the inner wall, and a return spring 16 is sleeved on the outer surfaces of the first short rod 14 and the second short rod 15. The reaction force generated by the extrusion of the return spring 16 can continuously push the moving block 12 outward, so that the moving block 12 can drive the limiting rod 11 to move outward along the inside of the connecting block 9 until the limiting rod 11 passes through the outer side of the connecting block 9 and is finally firmly inserted into the inside of the limiting hole 6, which effectively ensures the fixing effect between the connecting block 9 and the mounting frame 1, and indirectly ensures the stability of the heat dissipation system body 8 when it is in use.

[0021] In order to facilitate the staff to pass their fingers through the inside of the control groove 10 and buckle the hand buckle 13 to control the movement of the moving block 12, the utility model sets the number of control grooves 10 to four groups, and the inner diameters of the four groups of control grooves 10 are all set to twenty millimeters, which makes it convenient for the staff to pass their fingers through the inside of the control groove 10 and buckle the hand buckle 13 to control the movement of the moving block 12.

[0022] In order to extend the service life of the four groups of return springs 16, the utility model sets the number of the return springs 16 to four groups, and the manufacturing material of the four groups of return springs 16 is all set to silicon-manganese spring steel. The springs made of silicon-manganese spring steel have good return effect and are not easy to deform, thereby extending the service life of the four groups of return springs 16.

[0023] In order to facilitate the movement of the moving block 12 along the inside of the connecting block 9, the utility model provides a moving groove inside the connecting block 9, the inner diameter of the moving groove is adapted to the outer diameter of the moving block 12, so as to facilitate the movement of the moving block 12 along the inside of the connecting block 9.

[0024] In order to ensure that the connecting block 9, the limiting rod 11, the moving block 12, the first short rod 14 and the second short rod 15 are not easily damaged when being used, the utility model sets the connecting block 9, the limiting rod 11, the moving block 12, the first short rod 14 and the second short rod 15 to be made of stainless steel. The stainless steel has a high hardness and is not easy to deform, thereby ensuring that the connecting block 9, the limiting rod 11, the moving block 12, the first short rod 14 and the second short rod 15 are not easily damaged when being used.

[0025] In order to facilitate the staff to quickly insert the limit rod 11 into the interior of the limit hole 6, the utility model sets the number of limit holes 6 and limit rods 11 to four groups, and the inner diameter of the limit hole 6 is adapted to the outer diameter of the limit rod 11, which facilitates the staff to quickly insert the limit rod 11 into the interior of the limit hole 6.

[0026] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for control such as a computer.

[0027] When in use, the staff places the installation frame 1 on the position specified by the excavator, and then controls the electric screwdriver to drive the screw 3 to rotate along the inside of the fixed block 2 until part of the screw 3 passes through the inside of the fixed block 2, and finally firmly rotates into the inside of the specified position of the excavator, thereby completing the fixation of the installation frame 1 and the middle of the excavator table. The staff then passes their fingers through the inside of the control slot 10 and then buckles the hand buckle 13, and then controls the hand buckle 13 to drive the moving block 12 and the limit rod 11 to move inward along the inside of the connecting block 9, and at the same time, the moving block 12 drives the first short rod 14 to squeeze the reset spring 16 inward. Until the limit rod 11 is moved into the interior of the connecting block 9, so that the limit rod 11 releases the obstruction to the outer side of the connecting block 9, and then the staff controls the cooling system body 8 to drive the limit block 7 and the connecting block 9 to be inserted into the interior of the limit groove 4 and the connecting groove 5 respectively. Then the staff releases the control of the hand buckle 13, and at the same time, the reaction force generated by the compression of the reset spring 16 can drive the moving block 12 and the limit rod 11 to move outward along the interior of the connecting block 9 until the limit rod 11 passes through the outer side of the connecting block 9, and finally is firmly inserted into the interior of the limit hole 6, which can fix the connecting block 9 and the installation frame 1, and the installation of the cooling system body 8 is completed.

[0028] To sum up, the parallel cooling system of the excavator can fix the installation frame 1 on the specified position of the excavator through the setting of the screws 3. Then the staff controls the limit rod 11 to be inserted into the limit hole 6, so as to fix the cooling system body 8 and the installation frame 1. At this point, the installation of the cooling system body 8 is completed. This process has fewer operating steps, saves time and effort, and enables the staff to quickly install it, thereby indirectly improving the work efficiency of the staff.

[0029] The parallel heat dissipation system of the excavator continuously pushes the movable block 12 outward through the reaction force generated by the extrusion of the return spring 16, so that the movable block 12 can drive the limiting rod 11 to move outward along the inside of the connecting block 9 until the limiting rod 11 passes through the outer side of the connecting block 9 and is finally firmly inserted into the inside of the limiting hole 6, thereby effectively ensuring the fixing effect between the connecting block 9 and the mounting frame 1, and indirectly ensuring the stability of the heat dissipation system body 8 when it is in use.

[0030] The parallel heat dissipation system of the excavator controls the electric screwdriver prepared in advance to drive the screw 3 to rotate along the inside of the fixed block 2 until part of the screw 3 passes through the inside of the fixed block 2, and finally rotates firmly into the inside of the designated position of the excavator, so that the staff can firmly fix the installation frame 1 on the designated position of the excavator.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A parallel heat dissipation system for an excavator, comprising a mounting frame (1) and a heat dissipation system body (8), characterized in that: The outer side surface of the installation frame (1) is fixedly connected to a fixing block (2), the outer side surface of the fixing block (2) is movably plugged with a screw (3), the inner wall of the installation frame (1) is provided with a limiting groove (4), the inner wall of the installation frame (1) is provided with a connecting groove (5), the inner wall of the connecting groove (5) is provided with a limiting hole (6), the interior of the limiting groove (4) is slidably connected to a limiting block (7), the inner side surface of the limiting block (7) is fixedly connected to a heat dissipation system body (8), the outer side surface of the heat dissipation system body (8) is movably in contact with the inner wall of the installation frame (1), the outer side surface of the heat dissipation system body (8) is fixedly connected to a connecting block (9), the connecting The connecting block (9) is movably plugged into the connecting groove (5); a control groove (10) is provided on the outer side of the front face of the connecting block (9); a limiting rod (11) is movably plugged into the outer side face of the connecting block (9); the limiting rod (11) is movably plugged into the limiting hole (6); a moving block (12) is fixedly connected to the inner end of the limiting rod (11); a hand buckle (13) is provided on the front face of the moving block (12); a first short rod (14) is fixedly connected to the inner side face of the moving block (12); a second short rod (15) is fixedly connected to the inner wall of the connecting block (9); and a return spring (16) is sleeved on the outer surfaces of the first short rod (14) and the second short rod (15).

2. The parallel heat dissipation system for excavators according to claim 1, characterized in that: The number of the control grooves (10) is set to four groups, and the inner diameters of the four groups of control grooves (10) are all set to twenty millimeters.

3. The parallel heat dissipation system for excavators according to claim 1, characterized in that: The number of the return springs (16) is set to four groups, and the manufacturing material of the four groups of return springs (16) is all set to be silicon manganese spring steel.

4. The parallel heat dissipation system for excavators according to claim 1, characterized in that: A moving groove is provided inside the connecting block (9), and the inner diameter of the moving groove is matched to the outer diameter of the moving block (12).

5. The parallel heat dissipation system for excavators according to claim 1, characterized in that: The connecting block (9), the limiting rod (11), the moving block (12), the first short rod (14) and the second short rod (15) are all made of stainless steel.

6. The parallel heat dissipation system for excavators according to claim 1, characterized in that: The number of the limiting holes (6) and the limiting rods (11) is set to four groups, and the inner diameter of the limiting hole (6) is matched to the outer diameter of the limiting rod (11).

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