Framework vehicle capable of stably clamping goods

Abstract

The utility model discloses a framework car capable of stably clamping goods, which relates to the technical field of framework cars and comprises a door frame and a lifting mechanism, one side of the door frame is connected with an air cylinder through a rotating shaft, the bottom of the air cylinder is connected with a rear hanger through a rotating shaft, one side of the rear hanger is connected with a base through a rotating shaft, and the lifting mechanism is mounted on the outer side of the door frame. When the framework vehicle capable of stably clamping the goods is used, the telescopic arms can be pushed out from one sides of the clamping arms through the first oil cylinders, the clamping arms on the two sides of the lifting mechanism are pushed towards the two sides through the second oil cylinders, and therefore the telescopic arms and the clamping arms can be unfolded, then the goods needing to be carried are placed on the base, and the goods can be stably clamped according to the positions of the goods. The positions of the clamping arm and the telescopic arm are controlled through the first oil cylinder, the second oil cylinder and the third oil cylinder, and at the moment, the clamping arm and the telescopic arm can stably clamp goods, so that the goods are more stable in the carrying process, and the situation that the goods shake and fall off is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of skeleton vehicles, in particular to a skeleton vehicle capable of stably clamping goods. Background Art

[0002] Skeleton trucks are developed based on flatbed cargo trucks. The frame usually adopts a frame structure composed of longitudinal beams and cross beams. Because of its strong load-bearing capacity and convenient operation and movement, it is widely used.

[0003] When the existing skeleton vehicles are in use, in order to facilitate and quickly transport the goods, they all rely directly on the clamping arms on both sides to clamp the goods. Although the goods can be transported, at that time, the goods can only be clamped by the clamping forces on both sides through the clamping arms and cannot be clamped by other clamping forces. Therefore, it is very easy to cause the goods to shake during the transportation process, and thus the goods cannot be clamped stably. Utility Model Content

[0004] The purpose of the utility model is to provide a skeleton vehicle that can stably hold goods, so as to solve the problem in the above background technology that the skeleton vehicles currently used cannot stably carry goods when in use.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a skeleton vehicle capable of stably clamping cargo, comprising: a gantry and a lifting mechanism, wherein one side of the gantry is connected to a cylinder via a rotating shaft, the bottom of the cylinder is connected to a rear hook via a rotating shaft, one side of the rear hook is connected to a base via a rotating shaft, and the lifting mechanism is installed on the outside of the gantry;

[0006] A clamping arm is installed on one side of the lifting mechanism through a sliding groove, the middle of the clamping arm is connected to a first oil cylinder through a rotating shaft, and the side of the first oil cylinder away from the clamping arm is connected to a telescopic arm through a rotating shaft.

[0007] Preferably, two groups of second oil cylinders are installed between the two groups of clamping arms, and the back of the lifting mechanism is connected to a third oil cylinder via a rotating shaft.

[0008] Preferably, a fixing block is installed on one side of the rear hanging, and a mounting block is installed on the bottom of the fixing block through a groove.

[0009] Preferably, one side of the mounting block is connected to a rotating rod via a rotating shaft, and one side of the rotating rod is penetrated and connected to a telescopic block.

[0010] Preferably, the bottom of the telescopic block is connected to a connecting block that passes through the rotating rod, and a movable spring is installed inside the connecting block through a groove.

[0011] Preferably, both sides of the movable spring are connected with clamps that pass through the connecting block, and the outer sides of the clamps are sleeved with protrusions.

[0012] Compared with the prior art, the beneficial effect of the present invention is that when the skeleton vehicle that can stably clamp goods is in use, the telescopic arm can be pushed out from one side of the clamping arm by the first oil cylinder, and the clamping arms on both sides of the lifting mechanism can be pushed to both sides by the second oil cylinder, so that the telescopic arm and the clamping arm can be unfolded, and then the goods to be transported can be placed on the base, and according to the position of the goods, the position of the clamping arm and the telescopic arm can be controlled by the first oil cylinder, the second oil cylinder and the third oil cylinder. At this time, the clamping arm and the telescopic arm can play a role of stably clamping the goods, making the goods more stable during the transportation process and will not shake or fall off. This is the use feature of the skeleton vehicle that can stably clamp goods.

[0013] 1. The skeleton vehicle can stably clamp the goods. When clamping and transporting the goods, you only need to place the goods to be transported on the base, which can support the goods. Then, the positions of the clamping arm and the telescopic arm are controlled by the cooperation of the first cylinder, the second cylinder and the third cylinder. Then, the clamping arm and the telescopic arm can be used to stably clamp the goods, making the goods more stable when clamping.

[0014] 2. The cargo can be stably clamped on the skeleton truck. When the entire skeleton truck needs to be docked with the forklift, the frame of the forklift can be docked between the mounting block and the rear hook, and then the rotating rod is rotated to make the rotating rod rotate to a horizontal state. At this time, the clamping head is squeezed and the clamping head is squeezed and shrinks into the connecting block. Without the limiting effect of the clamping head on the connecting block, the telescopic block can be pushed into the groove of the rear hook through the connecting block. At the same time, the clamping head is docked into the protrusion through the reset action of the movable spring. The forklift and the skeleton truck can be quickly docked and fixed through the telescopic block and the rotating rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a first-perspective three-dimensional structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0017] Figure 3 This is a schematic diagram of the three-dimensional explosion structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the rear hanging of the utility model;

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the mounting block of the utility model;

[0020] Figure 6This is a schematic diagram of the left side cutaway structure of the mounting block of the present invention;

[0021] Figure 7 This is a schematic diagram of the main cutaway structure of the connecting block of the present invention.

[0022] In the figure: 1. Mast; 2. Cylinder; 3. Rear hanging; 4. Base; 5. Lifting mechanism; 6. Clamping arm; 7. First oil cylinder; 8. Telescopic arm; 9. Second oil cylinder; 10. Third oil cylinder; 11. Fixed block; 12. Mounting block; 13. Rotating rod; 14. Telescopic block; 15. Connecting block; 16. Movable spring; 17. Clamp; 18. Protrusion. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1 、 Figure 2 and Figure 3 The utility model provides a technical solution: a skeleton vehicle capable of stably clamping cargo, comprising: a gantry 1 and a lifting mechanism 5, one side of the gantry 1 is connected to a cylinder 2 via a rotating shaft, the bottom of the cylinder 2 is connected to a rear hanging 3 via a rotating shaft, one side of the rear hanging 3 is connected to a base 4 via a rotating shaft, and the lifting mechanism 5 is installed on the outside of the gantry 1;

[0025] A clamping arm 6 is installed on one side of the lifting mechanism 5 through a slide groove, and the middle of the clamping arm 6 is connected to a first oil cylinder 7 through a rotating shaft. The side of the first oil cylinder 7 away from the clamping arm 6 is connected to a telescopic arm 8 through a rotating shaft. Two groups of second oil cylinders 9 are installed between the two groups of clamping arms 6. The back of the lifting mechanism 5 is connected to a third oil cylinder 10 through a rotating shaft, and the bottom of the third oil cylinder 10 is connected to the cross bar between the two groups of bases 4 through a rotating shaft.

[0026] During specific implementation, the skeleton vehicle with stable cargo clamping can control the first oil cylinder 7 to extend when it is necessary to stably clamp the cargo. Since the first oil cylinder 7 is connected between the telescopic arm 8 and the clamping arm 6 through a rotating shaft, the extension of the first oil cylinder 7 will drive the telescopic arm 8 to extend along the clamping arm 6, and at the same time start the second oil cylinder 9. The second oil cylinder 9 is composed of two oppositely mounted oil cylinders, and one end of the second oil cylinder 9 is connected to one side of the clamping arm 6. When the second oil cylinder 9 is extended, it will drive the clamping arms 6 on both sides to move away from each other, and make the two groups of clamping arms 6 slide along the slide groove on the side of the lifting mechanism 5, so that the telescopic arm 8 and the clamping arm 6 can be unfolded;

[0027] Then start the cylinder 2. Since both ends of the cylinder 2 are connected between the mast 1 and the rear hanger 3 via a rotating shaft, and the mast 1 is connected to the base 4 via a rotating shaft, when the cylinder 2 is extended, the mast 1 will rotate via the rotating shaft between the mast 1 and the base 4. At this time, the inclination angle of the mast 1 can be adjusted to make the mast 1 tilt forward or backward, so that the clamping arm 6 can be adjusted to a state suitable for clamping goods.

[0028] Finally, place the goods on the top of the base 4 and support the goods with the base 4, then repeat the above steps in reverse, so that the two sets of clamping arms 6 move closer to each other, and at the same time, adjust the telescopic arms 8 to a suitable position according to the size of the goods, and adjust the clamping arms 6 by controlling the third oil cylinder 10, so that the goods can be clamped, and then control the forklift to drive the rear hanging 3 and the door frame 1 to move the goods to the designated position, so that the goods can be stably clamped.

[0029] See Figure 1 、 Figure 2 and Figure 3 It can be seen that when in use, the clamping arm 6 and the telescopic arm 8 can be moved with the cooperation of the first cylinder 7, the second cylinder 9 and the third cylinder 10. By controlling the movement of the clamping arm 6 and the telescopic arm 8, the goods can be stably clamped, making the goods more stable during the transportation process.

[0030] A fixed block 11 is installed on one side of the rear hanging 3, and a mounting block 12 is installed on the bottom of the fixed block 11 through a groove. One side of the mounting block 12 is connected to a rotating rod 13 through a rotating shaft. A telescopic block 14 is connected to one side of the rotating rod 13. The bottom of the telescopic block 14 is connected to a connecting block 15 that penetrates the rotating rod 13. A movable spring 16 is installed inside the connecting block 15 through a groove. Both sides of the movable spring 16 are connected to a clamping head 17 that penetrates the connecting block 15. A protrusion 18 is sleeved on the outer side of the clamping head 17, and the protrusion 18 is installed at the bottom of the mounting block 12.

[0031] When the sled 12 is in the upright position, the cam 13 is engaged with the forklift 11 and the forklift 12, and the cam 13 is engaged with the forklift 11. When the sled 12 is engaged with the forklift 11, the cam 13 is engaged with the forklift 11 and the forklift 12. When the sled 12 is engaged with the forklift 11, the cam 13 is engaged with the forklift 11 and the forklift 12. When the sled 12 is engaged with the forklift 11, the cam 13 is engaged with the forklift 11 and the forklift 12. The retractable block 14 is connected, so the movement of the connecting block 15 can push the telescopic block 14 out from the inside of the rotating rod 13 and plug it into the groove of the rear hanging 3. When the telescopic block 14 is fully plugged into the groove of the rear hanging 3, the clamps 17 on both sides of the connecting block 15 will be aligned with the positions of the through grooves of the protrusions 18, and then the movable spring 16 will be reset and drive the clamps 17 on both sides to be plugged into the through grooves of the protrusions 18. The connecting block 15 can be fixed by the cooperation of the clamps 17 and the protrusions 18, so that the telescopic block 14 can be more stably plugged into the groove of the rear hanging 3. At the same time, with the cooperation of the telescopic block 14 and the rotating rod 13, the frame of the forklift can be installed and fixed to the fixing block 11 and the mounting block 12 of the rear hanging 3, thereby conveniently and quickly connecting and fixing the entire skeleton vehicle to the forklift.

[0032] On the contrary, the above operation can be repeated in reverse, and the clamping head 17 can be squeezed into the inside of the connecting block 15 so that the clamping head 17 does not limit the connecting block 15. Then the telescopic block 14 can be pulled into the inside of the rotating rod 13 through the connecting block 15, so that the telescopic block 14 is not connected to the rear hanging 3 slot. At this time, the rotating rod 13 can be rotated to one side through the rotating shaft. Without the limiting effect of the rotating rod 13 on the forklift frame, the forklift can be quickly separated from the rear hanging 3, thereby facilitating the rapid disassembly and separation of the skeleton vehicle from the forklift.

[0033] See Figure 4 、 Figure 5 、 Figure 6 and Figure 7 It can be seen that when in use, the forklift frame can be quickly fixed to one side of the rear hanging 3 through the mounting block 12 according to the use requirements, and the forklift frame can be limited and fixed through the telescopic block 14 and the rotating rod 13, so as to facilitate the quick connection and fixation of the skeleton vehicle and the forklift.

[0034] To sum up: when the skeleton cart that can stably clamp goods is in use, the rear hanging 3 can be fixed to the frame of the forklift through the mounting block 12 and the rotating rod 13, so that the skeleton cart can be driven by the forklift, and the lifting mechanism 5 is slidably connected to both sides of the door frame 1 through the slide groove. The lifting mechanism 5 is mainly controlled by the lifting mechanism 5 of the forklift, and then the angle of the door frame 1 can be controlled by the cylinder 2 according to the position of the goods, and the position of the clamping arm 6 can be adjusted by the lifting mechanism 5, so as to facilitate the clamping of the goods according to the position of the goods. This is the use feature of the skeleton cart that can stably clamp goods. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A skeleton vehicle capable of stably clamping cargo, comprising: The door frame (1) and the lifting mechanism (5) are characterized in that: one side of the door frame (1) is connected to a cylinder (2) via a rotating shaft, the bottom of the cylinder (2) is connected to a rear hanging (3) via a rotating shaft, one side of the rear hanging (3) is connected to a base (4) via a rotating shaft, and the lifting mechanism (5) is installed on the outside of the door frame (1); A clamping arm (6) is installed on one side of the lifting mechanism (5) through a sliding groove, the middle of the clamping arm (6) is connected to a first oil cylinder (7) through a rotating shaft, and the side of the first oil cylinder (7) away from the clamping arm (6) is connected to a telescopic arm (8) through a rotating shaft.

2. A skeleton vehicle capable of stably holding cargo according to claim 1, characterized in that: Two groups of second oil cylinders (9) are installed between the two groups of clamping arms (6), and the back of the lifting mechanism (5) is connected to a third oil cylinder (10) via a rotating shaft.

3. The skeleton vehicle capable of stably holding cargo according to claim 1, characterized in that: A fixing block (11) is installed on one side of the rear hanging (3), and a mounting block (12) is installed on the bottom of the fixing block (11) via a groove.

4. The skeleton vehicle capable of stably holding cargo according to claim 3, characterized in that: One side of the installation block (12) is connected to a rotating rod (13) via a rotating shaft, and one side of the rotating rod (13) is connected through a telescopic block (14).

5. The skeleton vehicle capable of stably holding cargo according to claim 4, characterized in that: The bottom of the telescopic block (14) is connected to a connecting block (15) that passes through the rotating rod (13), and a movable spring (16) is installed inside the connecting block (15) through a groove.

6. The skeleton vehicle capable of stably holding cargo according to claim 5, characterized in that: Both sides of the movable spring (16) are connected with clamping heads (17) that penetrate the connecting block (15), and the outer side of the clamping head (17) is sleeved with a protrusion (18).

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