Tractor cab frame supporting device

Abstract

A tractor cab frame supporting device relates to the technical field of cab frame processing equipment and comprises a front cross beam, a middle cross beam and two rear cross beams. In the X direction, the front cross beam, the middle cross beam and the two rear cross beams are arranged in parallel and located on the same horizontal plane; in the Y direction, the two rear cross beams are collinear, a distance exists between the two rear cross beams, the two ends of the middle cross beam are correspondingly and fixedly connected with the two rear cross beams through rear connecting longitudinal beams respectively, and a supporting cross beam is fixedly arranged between the two rear connecting longitudinal beams; two guide inclined plates are fixedly arranged on the front cross beam, and the top ends of the guide inclined plates incline towards the side away from the middle cross beam in the X direction. Limiting baffles are fixedly arranged on the two rear connecting longitudinal beams correspondingly, and the two limiting baffles are oppositely arranged in the Y direction. The cab frame can be stably supported, the stability is enhanced, the safety is improved, the slag removing and grinding difficulty is lowered, the labor intensity is lowered, and the slag removing and grinding efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of cab frame processing equipment, and in particular to a tractor cab frame support device. Background Technology

[0002] Tractors are important pieces of machinery and play a vital role in agriculture. During production, the cab frame of a tractor needs to be fixed by welding equipment, and the strength and support of the welds are closely related to the personal safety of the driver.

[0003] When welding the cab frame, arc welding robots are often used. However, during the welding process, due to metallurgical reactions, short-circuit transfer of molten droplets, unreasonable selection of welding parameters, and oil contamination on the material surface, spatter is inevitably generated. In severe cases, it can affect the entire welding process. For example, for some positioning holes and assembly holes, spatter will seriously affect the positioning and installation of the entire component, leading to problems such as increased scrap rate and increased production costs. Therefore, it is necessary to clean the spatter generated during the welding process.

[0004] Traditionally, the cab frame is placed on a support platform, and workers manually clean and grind it with cleaning tools. However, since the support platform has a flat surface while the bottom of the cab frame is uneven, the cab frame is prone to shaking during cleaning and grinding, affecting the cleaning and grinding effect and also posing a safety hazard. At the same time, because the cab frame is relatively large, the traditional support platform restricts workers from entering the frame to clean and grind it. Workers can only work by extending the cleaning tools into the cab frame, which reduces the efficiency of cleaning and grinding, increases labor intensity, and is time-consuming and labor-intensive. Summary of the Invention

[0005] In view of this, the technical problem to be solved by this utility model is to provide a tractor cab frame support device that can stably support the cab frame, enhance stability, improve safety, reduce the difficulty of cleaning and grinding, reduce labor intensity, and improve the efficiency of cleaning and grinding.

[0006] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0007] A tractor cab frame support device includes a front crossbeam, a middle crossbeam, and two rear crossbeams;

[0008] Along the X direction, the front crossbeam, the middle crossbeam, and the two rear crossbeams are arranged parallel to each other and are on the same horizontal plane, and the length of the front crossbeam is greater than the length of the middle crossbeam;

[0009] Along the Y direction, the two rear crossbeams are collinear and have a gap between them. The two ends of the middle crossbeam are respectively fixedly connected to the two rear crossbeams through rear connecting longitudinal beams. A supporting crossbeam is fixed between the two rear connecting longitudinal beams. The two rear connecting longitudinal beams and the supporting crossbeam form a construction area for accommodating workers.

[0010] Two guide ramps are fixed on the front crossbeam, and the top of the guide ramps is inclined in the X direction away from the middle crossbeam.

[0011] Both of the rear connecting longitudinal beams are fixed with limiting baffles, which are arranged opposite each other along the Y direction and located between the middle crossbeam and the supporting crossbeam along the X direction.

[0012] Preferably, three front connecting longitudinal beams are fixed between the front crossbeam and the middle crossbeam, and the three front connecting longitudinal beams are equidistantly arranged along the Y direction.

[0013] Preferably, along the Y direction, limit holes are provided on the two outer front connecting longitudinal beams, and the limit holes are arranged to extend through the Z direction.

[0014] Preferably, the positions of the two guide ramps correspond one-to-one with the positions of the two front connecting longitudinal beams located on the outer side.

[0015] Preferably, two mirror-symmetrically arranged tool placement components are fixed on both the front crossbeam and the rear crossbeam;

[0016] The tool placement assembly includes a tool insertion cylinder and a tool placement plate, wherein the tool placement plate is a V-shaped plate.

[0017] Preferably, an information labeling frame is fixed on the front crossbeam.

[0018] Preferably, the rear crossbeam is fixedly connected to the rear support leg, and a parts box is installed on the rear support leg.

[0019] Preferably, it also includes a construction platform, which is correspondingly located below the construction area, and the top surface of the construction platform is equipped with an anti-slip mat.

[0020] Preferably, it also includes a detection component, which is disposed below the front crossbeam along the Z direction;

[0021] The testing assembly includes a placement rack and a testing fixture placed on the placement rack. The testing fixture is used to test the tractor cab frame.

[0022] Preferably, an information labeling frame 2 is fixed on the placement rack.

[0023] After adopting the above technical solution, the beneficial effects of this utility model are:

[0024] This application includes a front crossbeam, a middle crossbeam, and two rear crossbeams; the front crossbeam, middle crossbeam, and two rear crossbeams are arranged parallel to each other and on the same horizontal plane, with the length of the front crossbeam being greater than the length of the middle crossbeam; there is a gap between the two rear crossbeams, and the middle crossbeam is fixedly connected to the two rear crossbeams via rear connecting longitudinal beams; in this application, the front crossbeam, middle crossbeam, and two rear crossbeams are all used to support the tractor cab frame. The length of the front crossbeam is greater than the length of the middle crossbeam, which facilitates the cab frame to be laid across the middle crossbeam and the two rear connecting longitudinal beams, allowing the sides of the cab frame to be avoided and enabling it to be placed stably. Therefore, the cab frame will not shake during cleaning and grinding, improving the cleaning and grinding effect and enhancing construction safety.

[0025] A supporting crossbeam is fixed between the two rear connecting longitudinal beams, and the two rear connecting longitudinal beams and the supporting crossbeam form a construction area to accommodate workers. When workers clean and grind the cab frame, they can enter the construction area to carry out work on the far and high parts of the cab frame without having to stick their bodies into the cab frame. This reduces the difficulty of cleaning and grinding, reduces labor intensity, and improves the efficiency of cleaning and grinding.

[0026] Two guide ramps are fixed on the front crossbeam. When the cab frame is hoisted into this application, the guide ramps can guide it to fall accurately onto this application. At the same time, two limit baffles are fixed on the two rear connecting longitudinal beams. The two limit baffles are arranged opposite each other along the Y direction. The limit baffles can limit the placement position of the cab frame and prevent the cab frame from sliding off the rear connecting longitudinal beams. Thus, the guide ramps and limit baffles cooperate to restrict the cab frame to be placed in the designated position of this application and also restrict its swaying, thereby improving construction safety. Attached Figure Description

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] Figure 1 This is a schematic diagram of the structure of the tractor cab frame support device according to an embodiment of the present invention;

[0029] Figure 2 yes Figure 1 Enlarged view of part A;

[0030] Figure 3 yes Figure 1 A structural diagram from another direction;

[0031] Figure 4 yes Figure 3 Enlarged view of part B;

[0032] Figure 5 yes Figure 1 Top view;

[0033] Figure 6 yes Figure 1 Side view;

[0034] In the picture:

[0035] 1. Front crossbeam; 11. Guide ramp; 12. Information signage box one;

[0036] 2. Middle beam;

[0037] 3. Rear crossbeam; 31. Rear outrigger; 32. Parts box;

[0038] 4. Rear connecting longitudinal beam; 41. Limiting baffle;

[0039] 5. Support beams;

[0040] 6. Front connecting longitudinal beam; 61. Limiting hole;

[0041] 7. Tool placement assembly; 71. Tool connector; 72. Tool placement plate;

[0042] 8. Construction platform;

[0043] 9. Detection components; 91. Placement rack; 92. Detection fixture; 93. Information labeling box II. Detailed Implementation

[0044] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0045] like Figures 1 to 6 As shown in the figure, this utility model includes a front crossbeam 1, a middle crossbeam 2, and two rear crossbeams 3.

[0046] Define the length direction of the front crossbeam 1 as the Y direction, the width direction of the front crossbeam 1 as the X direction, and the height direction of the front crossbeam 1 as the Z direction.

[0047] In this design, along the X-direction, the front crossbeam 1, the middle crossbeam 2, and the two rear crossbeams 3 are arranged parallel to each other and on the same horizontal plane, with the length of the front crossbeam 1 being greater than the length of the middle crossbeam 2. Along the Y-direction, the two rear crossbeams 3 are collinear and spaced apart. The two ends of the middle crossbeam 2 are respectively fixedly connected to the two rear crossbeams 3 via rear connecting longitudinal beams 4. In this application, the front crossbeam 1, the middle crossbeam 2, and the two rear crossbeams 3 are all used to support the tractor cab frame. The greater length of the front crossbeam 1 facilitates the transverse support of the cab frame on the middle crossbeam 2 and the two rear connecting longitudinal beams 4, allowing for clearance on both sides of the cab frame and ensuring stable placement. Therefore, the cab frame will not shake during cleaning and grinding, improving the cleaning and grinding effect and enhancing construction safety.

[0048] A supporting crossbeam 5 is fixed between the two rear connecting longitudinal beams 4, forming a construction area to accommodate workers. When workers clean and grind the cab frame, they can stand in the construction area and work on higher or farther parts of the cab frame without having to lean into the frame. This reduces the difficulty and labor intensity of cleaning and grinding, and improves efficiency.

[0049] Two guide ramps 11 are fixed on the front crossbeam 1. The top of the guide ramps 11 is inclined in the X direction away from the middle crossbeam 2. When the cab frame is hoisted into this application, the guide ramps 11 can guide it to fall accurately onto this application. At the same time, two limiting baffles 41 are fixed on the two rear connecting longitudinal beams 4. The two limiting baffles 41 are arranged opposite each other in the Y direction and are located in the X direction between the middle crossbeam 2 and the supporting crossbeam 5. The limiting baffles 41 can limit the placement position of the cab frame and prevent the cab frame from sliding off the rear connecting longitudinal beams 4. Thus, the guide ramps 11 and the limiting baffles 41 cooperate to limit the cab frame to be placed in the designated position of this application and limit its swaying, thereby improving construction safety.

[0050] Preferably, three front connecting longitudinal beams 6 are fixed between the front crossbeam 1 and the middle crossbeam 2, and the three front connecting longitudinal beams 6 are equidistant along the Y direction. The three front connecting longitudinal beams 6 are on the same plane as the front crossbeam 1, and the three front connecting longitudinal beams 6 support the cab frame. Along the Y direction, the two outer front connecting longitudinal beams 6 each have a limiting hole 61, which is provided through along the Z direction. The limiting hole 61 cooperates with the bracket on the cab frame. When the cab frame is placed in this application, its own bracket extends into the limiting hole 61 and is accommodated and limited by the limiting hole 61, satisfying the requirements of avoidance placement and limitation.

[0051] The positions of the two guide ramps 11 correspond one-to-one with the positions of the two front connecting longitudinal beams 6 located on the outer side.

[0052] In this application, two mirror-symmetrically arranged tool placement assemblies 7 are fixed on both the front crossbeam 1 and the rear crossbeam 3; the tool placement assembly 7 includes a tool insertion cylinder 71 and a tool placement plate 72, the tool placement plate 72 being a V-shaped plate. The tool insertion cylinder 71 is used to place tools such as hammers and pliers.

[0053] The rear crossbeam 3 is fixedly connected to the rear support leg 31, and a parts box 32 is installed on the rear support leg 31. The parts box 32 is used to hold gloves and other tools. Two snap-fit ​​strips are provided on the side wall of the parts box 32 along the Z direction. The two snap-fit ​​strips cooperate to snap onto the rear support leg 31. The rear support leg 31 is provided with a matching support plate. The support plate has an L-shaped structure, which can both support the parts box 32 and snap onto the two snap-fit ​​strips to fix it. This facilitates the installation of the parts box 32.

[0054] This application also includes a construction platform 8, which is located below the construction area. The top surface of the construction platform 8 is equipped with an anti-slip mat (not shown in the figure). When workers enter the construction area, they can stand on the construction platform 8, which increases their working height and facilitates the cleaning and grinding of the large-sized cab frame, thus improving convenience. At the same time, the anti-slip mat prevents falls and enhances safety.

[0055] This application also includes a testing component 9, which is disposed along the Z-direction below the front crossbeam 1. The testing component 9 includes a placement frame 91 and a testing fixture 92 placed on the placement frame 91. The testing fixture 92 is used to test the tractor cab frame. The setting of the testing fixture 92 facilitates workers to conduct timely testing on the cab frame after cleaning and grinding, thereby improving product quality.

[0056] Preferably, an information label frame 12 is fixed on the front crossbeam 1, and an information label frame 93 is fixed on the placement rack 91. The information label frame 12 and the information label frame 93 have the same function, both used to insert information identification cards.

[0057] When using this application, the cab frame needs to be lifted above the application by a crane and then lowered. During the descent of the cab frame, it is roughly positioned by the help of workers until it contacts the guide plate 11 and is guided to be placed on the application. After placement, the cab frame is limited in the Y direction by two limiting baffles 41, and its own bracket extends into the limiting hole 61, is accommodated by the limiting hole 61 and limited in the X direction to prevent it from shaking. Then the workers carry out slag removal and grinding work.

[0058] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tractor cab frame support device, characterized in that, Includes a front crossbeam, a middle crossbeam, and two rear crossbeams; Along the X direction, the front crossbeam, the middle crossbeam, and the two rear crossbeams are arranged parallel to each other and are on the same horizontal plane, and the length of the front crossbeam is greater than the length of the middle crossbeam; Along the Y direction, the two rear crossbeams are collinear and have a gap between them. The two ends of the middle crossbeam are respectively fixedly connected to the two rear crossbeams through rear connecting longitudinal beams. A supporting crossbeam is fixed between the two rear connecting longitudinal beams. The two rear connecting longitudinal beams and the supporting crossbeam form a construction area for accommodating workers. Two guide ramps are fixed on the front crossbeam, and the top of the guide ramps is inclined in the X direction away from the middle crossbeam. Both of the rear connecting longitudinal beams are fixed with limiting baffles, which are arranged opposite each other along the Y direction and located between the middle crossbeam and the supporting crossbeam along the X direction.

2. The tractor cab frame support device as described in claim 1, characterized in that, Three front connecting longitudinal beams are fixed between the front crossbeam and the middle crossbeam, and the three front connecting longitudinal beams are equidistantly arranged along the Y direction.

3. The tractor cab frame support device as described in claim 2, characterized in that, Along the Y direction, limit holes are provided on the two front connecting longitudinal beams located on the outer side, and the limit holes are arranged to extend through the Z direction.

4. The tractor cab frame support device as described in claim 3, characterized in that, The positions of the two guide ramps correspond one-to-one with the positions of the two front connecting longitudinal beams located on the outer side.

5. The tractor cab frame support device as described in claim 1, characterized in that, Two mirror-symmetrically arranged tool placement components are fixed on both the front crossbeam and the rear crossbeam; The tool placement assembly includes a tool insertion cylinder and a tool placement plate, wherein the tool placement plate is a V-shaped plate.

6. The tractor cab frame support device as described in claim 1, characterized in that, An information label box is fixed on the front crossbeam.

7. The tractor cab frame support device as described in claim 1, characterized in that, The rear crossbeam is fixedly connected to the rear support leg, and a parts box is installed on the rear support leg.

8. The tractor cab frame support device as described in claim 1, characterized in that, It also includes a construction platform, which is located below the construction area, and the top surface of the construction platform is equipped with an anti-slip mat.

9. The tractor cab frame support device as described in claim 1, characterized in that, It also includes a detection component, which is disposed below the front crossbeam along the Z-direction; The testing assembly includes a placement rack and a testing fixture placed on the placement rack. The testing fixture is used to test the tractor cab frame.

10. The tractor cab frame support device as described in claim 9, characterized in that, The placement rack is fixed with an information label box two.

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