Aluminum casting transfer trolley
By setting up support columns and adjustment rods on the aluminum casting transfer truck to adapt to the shape of the aluminum castings, the problem of difficult to place and carry aluminum castings stably is solved, and stable and efficient aluminum casting handling is achieved.
Patent Information
- Application Number
- CN202421948469.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-08-13
AI Technical Summary
Due to the complex shape of aluminum castings, it is difficult to place them stably on flatbed trucks, resulting in difficulty in handling.
An aluminum casting transfer truck was designed, and supporting columns and adjustment rods were set on the flatbed truck. By adjusting the rotation angle of the rod and the telescopic expansion and contraction of the lifting rod, it adapts to the shape of the aluminum casting to ensure its stable placement and movement restrictions.
The stable handling of complex-shaped aluminum castings is achieved, and the difficulties caused by unstable castings are avoided during the handling of flatbed trucks.
Smart Images
Figure CN223045782U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum casting transportation, and more specifically, to a transfer vehicle for aluminum castings. Background Art
[0002] In the field of mechanical manufacturing, the common casting method for aluminum castings is as follows: First, make a model of the casting to be made with wax material, weld the model to a sprue bar with the same material to form a module, dip the surface of the module with refractory coating, then sprinkle refractory sand, after it dries and solidifies, heat the module to remove the wax material from the sprue, forming a hollow shell, roast the hollow shell to make it a solid mold shell, pour the molten metal from the sprue, and after condensation, it becomes an aluminum casting.
[0003] After the aluminum casting is cast, it needs to be transported to a grinding station for grinding. Due to the complex structure and irregular shape of the casting, it is difficult to stably place it on a flatbed truck, making it difficult for the flatbed truck to transport aluminum castings. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a transfer vehicle for aluminum castings, which can solve the problem that it is difficult to place castings with complex shapes in a flatbed truck for transportation.
[0005] The embodiment of the utility model is realized by the following technical solutions: A transfer vehicle for aluminum castings includes a flatbed truck. Support columns are arranged along the corners of the flatbed truck perpendicular to the surface of the flatbed truck. An adjustment rod is arranged on the support column. The first end of the adjustment rod is rotatably connected to the support column, and the second end of the adjustment rod is used to abut against the surface of the aluminum casting. A support rod is rotatably arranged on the rod body of the adjustment rod. A sliding frame is rotatably arranged at one end of the support rod away from the rotation axis. A connecting cross bar is arranged between adjacent support columns. The sliding frame slides along the connecting cross bar. An abutting rod is arranged in the sliding frame, and the abutting rod abuts against the connecting cross bar.
[0006] Further, a telescopic cavity is opened inside the adjustment rod, and a telescopic rod is telescopically arranged in the telescopic cavity.
[0007] Further, an adjustment hole is opened in the sliding frame. The hole wall of the adjustment hole is provided with adjustment threads. The rod body of the abutting rod is provided with tightening threads, and the abutting rod is threadedly connected to the hole wall of the adjustment hole.
[0008] Further, an elastic spring is arranged on the abutting rod. The first end of the elastic spring is arranged at the end of the abutting rod away from the connecting cross bar, and the second end of the elastic spring abuts against the side surface of the sliding frame.
[0009] Further, a plurality of insertion holes are formed in the surface of the flatbed truck in a direction perpendicular to the surface of the flatbed truck. The plurality of insertion holes are evenly distributed on the surface of the flatbed truck. A lifting rod is slidably inserted into the insertion hole. A lifting spring is arranged on the rod body of the lifting rod. The first end of the lifting spring is fixed to the rod body of the lifting rod, and the second end of the lifting spring is fixed to the surface of the flatbed truck.
[0010] Further, a limiting clamping point is arranged on the rod body of the lifting rod, and a limiting convex edge is arranged on the hole wall of the insertion hole. The limiting clamping point abuts against the limiting convex edge.
[0011] Further, a holding plate is arranged at the top end of the lifting rod, and anti-slip convex points are arranged on the surface of the holding plate.
[0012] Further, a guardrail rod is also arranged between adjacent support columns.
[0013] The technical solution of the embodiment of the present invention has at least the following advantages and beneficial effects:
[0014] 1. In the present invention, by rotatably arranging a plurality of adjusting rods on the support columns and changing the rotation angle of the adjusting rods relative to the support columns, the second ends of the plurality of adjusting rods respectively abut against the surface of the aluminum casting, and the rotation of the adjusting rods is restricted by the clamping portion and the clamping rack, so that the aluminum casting is restricted on the flatbed truck by the plurality of adjusting rods.
[0015] 2. In the present invention, by arranging a plurality of lifting rods on the flatbed truck, after the aluminum casting is placed on the flatbed truck, the lifting rods and the lifting springs are pressed, and the surface of the flatbed truck composed of the lifting rods can adapt to the shape of the aluminum casting, restricting the movement of the aluminum casting on the surface of the flatbed truck. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.
[0017] Figure 1 is a schematic diagram of the overall structure of the aluminum casting transfer vehicle provided by the present invention;
[0018] Figure 2 is a cross-sectional view of the surface structure of the flatbed truck in the present invention;
[0019] Figure 3 is Figure 2 an enlarged schematic view of part A in
[0020] Figure 4 This is a schematic structural view of the adjusting rod in the present utility model;
[0021] Figure 5 This is a schematic structural view of the connection relationship among the adjusting rod, the support rod and the connecting cross bar in the present utility model.
[0022] Reference numerals: 100 - flatbed truck; 110 - insertion hole; 111 - limit flange; 120 - lifting rod; 121 - limit clamping point; 130 - lifting spring; 140 - abutting plate; 141 - anti-slip bump; 150 - support column; 160 - connecting cross bar; 170 - adjusting rod; 171 - telescopic cavity; 172 - telescopic rod; 173 - abutting protection plate; 180 - support rod; 190 - sliding frame; 191 - sliding hole; 192 - adjusting hole; 193 - abutting rod; 1931 - rotating handle; 1932 - elastic spring. Detailed implementation manners
[0023] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Generally, the components of the embodiments of the present utility model described and illustrated herein can be arranged and designed in various different configurations.
[0024] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.
[0025] Embodiment
[0026] The following is further described with reference to specific embodiments. Refer to Figures 1 - 5As shown in the figure, the utility model relates to a transfer vehicle for aluminum castings, which comprises a flatbed truck 100. A plurality of insertion holes 110 are formed in the middle of the top surface of the flatbed truck 100, and the distances between adjacent insertion holes 110 are equal. The insertion holes 110 are arranged along the direction perpendicular to the surface of the flatbed truck 100, and the insertion holes 110 are provided with limiting convex edges 111. A lifting rod 120 is slidably installed in the insertion hole 110, and the rod body of the lifting rod 120 abuts against the hole wall of the insertion hole 110. A limiting clamping point 121 is convexly installed on the rod body of the lifting rod 120, and the material of the limiting clamping point 121 is an elastic material. The limiting clamping point 121 abuts against the limiting convex edge 111. And a plurality of limiting clamping points 121 are arranged along the length direction of the lifting rod 120 on the rod body of the lifting rod 120. A lifting spring 130 is sleeved on the rod body of the lifting rod 120. The first end of the lifting spring 130 is fixed to the rod body of the lifting rod 120, and the second end of the lifting spring 130 is fixed to the top surface of the flatbed truck 100. A top plate 140 is installed at the top end of the lifting rod 120. Adjacent top plates 140 are spliced with each other, and anti-slip convex points 141 are arranged on the top surface of the top plate 140. The top plate 140 is used for supporting the bottom surface of the aluminum casting.
[0027] Referring to Figure 1 and Figure 4 As shown in the figure, support columns 150 are fixedly installed at the corners of the flatbed truck 100, and the support columns 150 are perpendicular to the surface of the flatbed truck 100. A connecting cross bar 160 is connected between adjacent support columns 150, and the connecting cross bar 160 extends along the edge direction of the flatbed truck 100. An adjusting rod 170 is rotatably installed at one end of the connecting cross bar 160 close to the support column 150. The first end of the adjusting rod 170 is rotatably connected to the connecting cross bar 160, and the rotation axis of the adjusting rod 170 is parallel to the axis of the support column 150. A telescopic cavity 171 is formed along the length direction at the second end of the adjusting rod 170. A telescopic rod 172 is slidably installed in the telescopic cavity 171. One end of the telescopic rod 172 away from the adjusting rod 170 is rotatably installed with an abutting protection plate 173, and the side wall of the telescopic rod 172 abuts against the cavity wall of the telescopic cavity 171. The abutting protection plate 173 is used for abutting against the surface of the aluminum casting placed on the top surface of the flatbed truck 100.
[0028] Referring to Figure 4 and Figure 5As shown in the figure, a support rod 180 is rotatably mounted on the rod body of the adjustment rod 170. The first end of the support rod 180 is rotatably connected to the rod body of the adjustment rod 170, and the second end of the support rod 180 slides along the connecting cross bar 160. A sliding frame 190 is rotatably provided at the second end of the support rod 180. A sliding hole 191 is formed inside the sliding frame 190. The connecting cross bar 160 is inserted into the sliding hole 191, and the sliding frame 190 slides along the connecting cross bar 160. An adjustment hole 192 is formed through the side surface of the sliding frame 190. The adjustment hole 192 is formed along the direction perpendicular to the axis of the sliding hole 191. Adjustment threads are formed on the hole wall of the adjustment hole 192. An abutting rod 193 is inserted into the adjustment hole 192. Tightening threads are formed on the rod body of the abutting rod 193. The tightening threads of the abutting rod 193 are in screw connection with the adjustment threads of the adjustment hole 192 for adjusting the position of the abutting rod 193 in the adjustment hole 192. The first end of the abutting rod 193 abuts against the surface of the connecting cross bar 160. A rotary handle 1931 is provided at the second end of the abutting rod 193 after passing through the adjustment hole 192. An elastic spring 1932 is sleeved on the rod body position of the abutting rod 193 passing through the adjustment hole 192. The first end of the elastic spring 1932 abuts against the rotary handle 1931, and the second end of the elastic spring 1932 abuts against the side surface of the sliding frame 190. The elastic force of the elastic spring 1932 is used to limit the loosening of the abutting rod 193 from the adjustment hole 192.
[0029] The working process of this embodiment is as follows: When the aluminum casting is placed on the flatbed truck 100, the aluminum casting presses the lifting rod 120, causing the lifting rod 120 to slide along the insertion hole 110, so that the top surface of the flatbed truck 100 composed of multiple lifting rods 120 adapts to the shape of the aluminum casting. At the same time, the lifting rod 120 on the side of the aluminum casting abuts against the limit convex edge 111 in the insertion hole 110 by using the limit clamping point 121, restricting the lifting rod 120 not pressed by the aluminum casting from telescoping along the insertion hole 110, so as to abut against the side of the aluminum casting and restrict the movement of the aluminum casting on the surface of the flatbed truck 100.
[0030] Then, rotate the adjustment rod 170 around the support column 150 to change the position of the adjustment rod 170, and make the second end of the adjustment rod 170 abut against the surface of the aluminum casting. Rotate the abutting rod 193 to make the end of the abutting rod 193 tightly abut against the surface of the connecting cross bar 160, restricting the movement of the sliding frame 190 along the connecting cross bar 160, so as to make the support rod 180 stably support the adjustment rod 170.
[0031] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An aluminum casting transfer vehicle, characterized in that: The invention comprises a flatbed truck (100), wherein a supporting column (150) is arranged at a corner of the flatbed truck (100) perpendicular to the surface of the flatbed truck (100), an adjusting rod (170) is arranged on the supporting column (150), a first end of the adjusting rod (170) is rotatably connected to the supporting column (150), a second end of the adjusting rod (170) is used to abut against the surface of an aluminum casting, a supporting rod (180) is rotatably arranged on the rod body of the adjusting rod (170), a sliding frame (190) is rotatably arranged at one end of the supporting rod (180), a connecting cross bar (160) is arranged between adjacent supporting columns (150), the sliding frame (190) slides along the connecting cross bar (160), an abutting rod (193) is arranged in the sliding frame (190), and the abutting rod (193) abuts against the connecting cross bar (160).
2. The aluminum casting transfer vehicle according to claim 1, characterized in that: A telescopic cavity (171) is provided inside the adjusting rod (170), and a telescopic rod (172) is telescopically arranged inside the telescopic cavity (171).
3. The aluminum casting transfer vehicle according to claim 1, characterized in that: An adjusting hole (192) is provided in the sliding frame (190), an adjusting thread is provided on the hole wall of the adjusting hole (192), a tightening thread is provided on the rod body of the abutting rod (193), and the abutting rod (193) is threadedly connected to the hole wall of the adjusting hole (192).
4. The aluminum casting transfer vehicle according to claim 3, characterized in that: An elastic spring (1932) is arranged on the abutment rod (193), the first end of the elastic spring (1932) is arranged at the end of the abutment rod (193) away from the connecting cross bar (160), and the second end of the elastic spring (1932) abuts against the side surface of the sliding frame (190).
5. The aluminum casting transfer vehicle according to claim 1, characterized in that: The surface of the flatbed cart (100) is provided with a plurality of plug holes (110) in a direction perpendicular to the surface of the flatbed cart (100), and the plurality of plug holes (110) are evenly distributed on the surface of the flatbed cart (100). A lifting rod (120) is slidably inserted into the plug holes (110), and a lifting spring (130) is provided on the rod body of the lifting rod (120), and the first end of the lifting spring (130) is fixed on the rod body of the lifting rod (120), and the second end of the lifting spring (130) is fixed to the surface of the flatbed cart (100).
6. The aluminum casting transfer vehicle according to claim 5, characterized in that: A limit clamping point (121) is arranged on the rod body of the lifting rod (120), and a limit convex edge (111) is arranged on the hole wall of the plug hole (110), and the limit clamping point (121) is tightly pressed against the limit convex edge (111).
7. The aluminum casting transfer vehicle according to claim 5, characterized in that: A top holding plate (140) is provided at the top end of the lifting rod (120), and a surface of the top holding plate (140) is provided with anti-slip protrusions (141).
8. The aluminum casting transfer vehicle according to claim 1, characterized in that: Guardrails are also provided between adjacent support columns (150).