Liftable equipment for carrying vehicle

Abstract

The utility model is suitable for the technical field of mechanical equipment, and provides lifting equipment for a carrying vehicle. A carrying bucket; the first storage grooves are symmetrically formed in the left side and the right side of the front end of the carrying bucket; the hinged supporting rod is arranged at the lower end of the first storage groove; the hinge structures are symmetrically arranged at the bottom of the front end of the carrying bucket left and right; the car hopper door is movably mounted on the hinge structure; the connecting structures are arranged at the bottoms of the hinged supporting rods in an array mode and movably connected with the car hopper door. Compared with the prior art, the car hopper has the advantages that when the car hopper is used, the traction structure is arranged, so that the car hopper door can be rotationally opened by hinging the supporting rod and the connecting structure, the top of the car hopper door is in contact with the ground, and a slope is formed between the top of the car hopper door and the ground; and finally, the user can conveniently push the equipment onto the carrying bucket.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical equipment, and particularly relates to a lifting device for a handling vehicle. Background Art

[0002] A handling vehicle refers to a trackless vehicle used for short-distance handling of items.

[0003] When some handling vehicles are handling equipment, in order to prevent the equipment from falling or colliding, a handling bucket is set to place and transport the equipment. However, since the handling bucket is generally at a certain height from the ground, when transferring the equipment to the handling bucket, the assistance of other equipment is required. For example, the help of a small crane is needed. Subsequently, when there is no crane at the handling place, the equipment needs to be manually lifted and placed on the handling bucket, which is not convenient to use.

[0004] Therefore, how to provide a lifting device for a handling vehicle is an urgent problem to be solved by those skilled in the art. Content of the Utility Model

[0005] The purpose of the utility model is to provide a lifting device for a handling vehicle, aiming to solve the problems mentioned in the background art.

[0006] The utility model is realized as follows. A lifting device for a handling vehicle includes:

[0007] A handling bucket;

[0008] A first storage groove symmetrically opened on the left and right sides at the front end of the handling bucket;

[0009] An articulated support rod arranged at the lower end of the first storage groove;

[0010] An articulated structure symmetrically arranged on the bottom at the front end of the handling bucket;

[0011] A vehicle door movably installed on the articulated structure;

[0012] A connection structure arranged in an array at the bottom of the articulated support rod and movably connected to the vehicle door;

[0013] A traction structure arranged on the first storage groove and connected to the articulated support rod.

[0014] Preferably, the connection structure includes a second hinge block, a lifting structure and a chute. The chute is arrayed and opened at the lower end of the hinge support rod. An upper connection block is movably installed at the upper end inside the chute. The lifting structure is arranged in the upper connection block. A lower connection block is fixedly connected to the bottom of the lifting structure. The second hinge block is movably hinged to the bottom of the lower connection block. Connection holes are arrayed and opened on the surface of the vehicle door. The lower end of the second hinge block is movably hinged inside the connection hole.

[0015] Preferably, the lifting structure includes a second storage groove, a second electric winding wheel, a connection convex block and a second traction steel belt. The second storage groove is opened inside the upper connection block. A through hole is opened at the bottom of the second storage groove. The second electric winding wheel is movably installed inside the second storage groove. The connection convex block is fixedly installed on the top of the lower connection block. The second traction steel belt is arranged on the surface of the second electric winding wheel and is fixedly connected to the surface of the connection convex block.

[0016] Preferably, the traction structure includes a first electric winding wheel and a first traction steel belt. The first electric winding wheel is movably installed at the rear side of the top of the first storage groove. A positioning column is fixedly installed at the top of the hinge support rod. The first traction steel belt is arranged on the first electric winding wheel and is fixedly connected to the positioning column.

[0017] Preferably, the hinge structure includes a movable groove and a first hinge block. The movable groove is opened at the bottom of the front side of the handling bucket. The first hinge block is movably hinged inside the movable groove and is movably hinged to the rear ends of the left and right sides of the vehicle door.

[0018] Preferably, a groove is opened at the upper end of the surface of the vehicle door. A flap is movably hinged to the front side of the vehicle door.

[0019] Preferably, the combined shape and size of the upper connection block and the lower connection block are adapted to the shape and size of the chute. The position of the second hinge block is flush with the height when the lower connection block is received into the chute.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows: when in use, by setting the traction structure, the vehicle door can be rotated and opened through the hinge support rod and the connection structure, so that the top of the vehicle door contacts the ground, forming a slope between it and the ground, and finally facilitating the user to push the equipment onto the handling bucket.

[0021] Meanwhile, when the lifting and handling equipment is needed, through the above traction structure, the articulated support rod is made parallel to the ground. Subsequently, through the cooperation of the articulated structure and the lifting structure, the vehicle door is separated from the handling bucket, and then the vehicle bucket becomes a lifting platform. Subsequently, through the lifting structure, the height of the vehicle door can be adjusted up and down to perform the lifting movement, so as to facilitate the lifting and moving of the equipment into the handling bucket. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the drawings:

[0023] Figure 1 is a schematic diagram of the overall external structure of a liftable device for a handling vehicle provided by an embodiment of the present invention;

[0024] Figure 2 is a schematic diagram of the first right-side sectional structure of a liftable device for a handling vehicle provided by an embodiment of the present invention;

[0025] Figure 3 is a schematic diagram of the second right-side sectional structure of a liftable device for a handling vehicle provided by an embodiment of the present invention;

[0026] Figure 4 is provided by an embodiment of the present invention Figure 3 magnified schematic diagram of part A;

[0027] Figure 5 is provided by an embodiment of the present invention Figure 3 magnified schematic diagram of part B.

[0028] In the figure: 1 - handling bucket, 2 - first storage groove, 3 - first electric winding wheel, 4 - first traction steel belt, 5 - articulated support rod, 6 - positioning column, 7 - movable groove, 8 - first hinge block, 9 - vehicle door, 10 - groove, 11 - flap, 12 - connection hole, 13 - sliding groove, 14 - lower connection block, 15 - connection convex block, 16 - upper connection block, 17 - second storage groove, 18 - second electric winding wheel, 19 - through hole, 20 - second traction steel belt, 21 - second hinge block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention 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 only used to explain the present invention, and are not used to limit the present invention.

[0030] The following will describe the specific implementation of the present utility model in detail in conjunction with specific embodiments.

[0031] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 shown, it is a schematic structural diagram of a liftable device for a handling vehicle provided by an embodiment of the present utility model, including;

[0032] Handling bucket 1;

[0033] First storage groove 2, the first storage groove 2 is symmetrically opened on the left and right sides of the front end of the handling bucket 1;

[0034] Hinged support rod 5, the hinged support rod 5 is arranged at the lower end of the first storage groove 2;

[0035] Hinge structure, the hinge structure is symmetrically arranged on the bottom of the front end of the handling bucket 1;

[0036] Vehicle door 9, the vehicle door 9 is movably installed on the hinge structure;

[0037] Connection structure, the connection structure is arranged in an array at the bottom of the hinged support rod 5 and is movably connected to the vehicle door 9;

[0038] Traction structure, the traction structure is arranged on the first storage groove 2 and is connected to the hinged support rod 5.

[0039] In the embodiment of the present utility model, when in use, by starting the traction structure, the hinged support rod 5 is moved out of the first storage groove 2, and then the vehicle door 9 is driven to rotate and open through the connection structure until the top of the vehicle door 9 contacts the ground, forming a slope between it and the ground;

[0040] By setting the cooperation of the traction structure and the hinged support rod 5, it is convenient to control the opening of the vehicle door 9, so as to traction and support the vehicle door 9 during handling, making it convenient for the user to push the device onto the handling bucket.

[0041] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5As shown, as a preferred embodiment of the present utility model, the connection structure includes a second hinge block 21, a lifting structure, and a chute 13. The chute 13 is arrayed and opened at the lower end of the hinge support rod 5. An upper connection block 16 is movably installed at the upper end inside the chute 13. The lifting structure is arranged in the upper connection block 16. The bottom of the lifting structure is fixedly connected to a lower connection block 14. The second hinge block 21 is movably hinged to the bottom of the lower connection block 14. Connection holes 12 are arrayed and opened on the surface of the car door 9. The lower end of the second hinge block 21 is movably hinged inside the connection hole 12.

[0042] In the embodiment of the present utility model, when in use, open the car door 9, and then drive the second hinge block 21 to move out of the chute 13 through the second hinge block 21, so that the upper connection block 16 is in a relatively vertical state with the ground, thus facilitating the control of the lifting of the car door 9 through the lifting structure;

[0043] By setting the lifting structure, the height of the car door can be adjusted up and down to perform a lifting movement, so that it is convenient to lift and move the equipment into the handling hopper.

[0044] As Figure 3 、 Figure 4 and Figure 5 As shown, as a preferred embodiment of the present utility model, the lifting structure includes a second receiving groove 17, a second electric winding wheel 18, a connecting convex block 15, and a second traction steel belt 20. The second receiving groove 17 is opened inside the upper connection block 16. A through hole 19 is opened at the bottom of the second receiving groove 17. The second electric winding wheel 18 is movably installed inside the second receiving groove 17. The connecting convex block 15 is fixedly installed at the top of the lower connection block 14. The second traction steel belt 20 is arranged on the surface of the second electric winding wheel 18 and is fixedly connected to the surface of the connecting convex block 15.

[0045] In the embodiment of the present utility model, when in use, start the second electric winding wheel 18 in the second receiving groove 17 inside the upper connection block 16 to make the second traction steel belt 20 extend, and then make the connecting convex block 15 at the top of the lower connection block 14 move out of the through hole 19 at the bottom of the upper connection block 16, so that the height of the car door 9 drops, and the equipment can be moved to the surface of the car door 9. Then the second traction steel belt 20 is wound up, so that the height of the car door 9 rises until it is flush with the bottom of the handling hopper 1, so that the equipment can be conveniently moved into the handling hopper 1;

[0046] By setting the lifting structure, it is convenient to control the lifting height of the car door 9 and can adjust the angle of the car door 9 according to the road conditions, thus facilitating handling.

[0047] As Figure 1 、Figure 2 and Figure 3 As shown in Figure 3 , as a preferred embodiment of the present utility model, the traction structure includes a first electric winding wheel 3 and a first traction steel belt 4. The first electric winding wheel 3 is movably installed at the rear side of the top of the first storage groove 2. A positioning column 6 is fixedly installed at the top of the articulated support rod 5. The first traction steel belt 4 is arranged on the first electric winding wheel 3 and is fixedly connected to the positioning column 6.

[0048] In the embodiment of the present utility model, when in use, the first electric winding wheel 3 in the first storage groove 2 is started, so that the first traction steel belt 4 extends out, and then the articulated support rod 5 is rotated out of the first storage groove 2, thereby indirectly rotating and opening the vehicle door 9.

[0049] By setting the traction structure, the top end of the vehicle door 9 can be controlled to contact the ground, thereby forming a slope, which is convenient for the user to push the equipment onto the handling bucket 1.

[0050] As Figure 2 shown, as a preferred embodiment of the present utility model, the articulated structure includes a movable groove 7 and a first articulated block 8. The movable groove 7 is opened at the bottom of the front side of the handling bucket 1. The first articulated block 8 is movably articulated inside the movable groove 7 and is movably articulated with the rear ends of the left and right sides of the vehicle door 9.

[0051] In the embodiment of the present utility model, when in use, when the vehicle door 9 is rotated, it will drive the first articulated block 8 to move in the movable groove 7.

[0052] By setting the articulated structure, it is convenient for the movement of the vehicle door 9 and its connection and separation from the handling bucket 1 when in use.

[0053] As Figure 1 and Figure 2 shown, as a preferred embodiment of the present utility model, a groove 10 is opened at the upper end of the surface of the vehicle door 9, and a flap 11 is movably articulated at the front side of the vehicle door 9.

[0054] In the embodiment of the present utility model, when in use, by opening a groove 10 at the upper end of the surface of the vehicle door 9 and movably articulating a flap 11 at the front side of the vehicle door 9, when the slope of the vehicle door 9 is relatively large, the flap 11 can be moved out of the groove 10 inside the top of the vehicle door 9, so that the height of the vehicle door 9 becomes longer, and thus it contacts the ground earlier, so that the slope of the slope is reduced, which is more convenient for the user to push the equipment onto the handling bucket 1.

[0055] As Figure 1 、 Figure 2 and Figure 3As shown, as a preferred embodiment of the present utility model, the combined shape and size of the upper connecting block 16 and the lower connecting block 14 are adapted to the shape and size of the sliding groove 13, and the position of the second hinge block 21 is flush with the height when the lower connecting block 14 is received in the sliding groove 13.

[0056] In the embodiment of the present utility model, when in use, by making the combined shape and size of the upper connecting block 16 and the lower connecting block 14 adapted to the shape and size of the sliding groove 13, it is convenient for storage, and by making the position of the second hinge block 21 flush with the height when the lower connecting block 14 is received in the sliding groove 13, it is convenient for closing the vehicle door 9.

[0057] In the above embodiment of the present utility model, a liftable device for a handling vehicle is provided. When handling equipment with rollers and a large number of them, open the vehicle door 9 at the rear side of the handling bucket 1, so that the second hinge block 21 drives the lower connecting block 14 to move out of the sliding groove 13, and the upper connecting block 16 changes from a state coinciding with the sliding groove 13 to a state perpendicular to the ground;

[0058] Then start the first electric winding wheel 3 in the first storage groove 2, so that the first traction steel belt 4 extends, and then the articulated support rod 5 rotates out of the first storage groove 2, indirectly rotating and opening the vehicle door 9 until the top of the vehicle door 9 contacts the ground, thus forming a slope, which is convenient for the user to push the equipment onto the handling bucket 1;

[0059] When the slope is relatively large, the flap 11 can be moved out of the groove 10 inside the top of the vehicle door 9, so that the height of the vehicle door 9 becomes longer, and it contacts the ground earlier, reducing the slope of the slope, making it more convenient for the user to push the equipment onto the handling bucket 1;

[0060] When the equipment is heavy and not convenient to push along the above slope, remove the first hinge block 8 connecting the vehicle door 9 and the handling bucket 1, so that the vehicle door 9 can move;

[0061] Subsequently, start the first electric winding wheel 3 to make the articulated support rod 5 parallel to the ground;

[0062] Then start the second electric winding wheel 18 in the second storage groove 17 inside the upper connecting block 16, so that the second traction steel belt 20 extends, and then the connecting convex block 15 at the top of the lower connecting block 14 moves out of the through hole 19 at the bottom of the upper connecting block 16, reducing the height of the vehicle door 9, so that the equipment can be moved to the surface of the vehicle door 9, and then the second traction steel belt 20 is wound up, raising the height of the vehicle door 9 until it is flush with the bottom of the handling bucket 1, making it convenient for the equipment to be moved into the handling bucket 1.

[0063] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A lifting device for a transport vehicle, characterized in that: include; Transport bucket; A first receiving groove, wherein the first receiving groove is symmetrically arranged on the left and right sides of the front end of the transport bucket; A hinged support rod, the hinged support rod being arranged at the lower end of the first receiving groove; An articulated structure, the articulated structure being symmetrically arranged at the bottom of the front end of the transport bucket; A truck bucket door, wherein the truck bucket door is movably mounted on the hinged structure; A connecting structure, wherein the connecting structure array is arranged at the bottom of the hinged support rod and is movably connected to the vehicle bucket door; A traction structure is arranged on the first receiving groove and connected to the hinged support rod.

2. A transport vehicle lift device according to claim 1, characterized in that: The connecting structure includes a second hinge block, a lifting structure and a slide slot. The slide slot array is opened at the lower end of the hinged support rod. An upper connecting block is movably installed at the upper end inside the slide slot. The lifting structure is arranged in the upper connecting block. A lower connecting block is fixedly connected to the bottom of the lifting structure. The second hinge block is movably hinged to the bottom of the lower connecting block. A surface array of connecting holes is opened on the truck bucket door. The lower end of the second hinge block is movably hinged inside the connecting hole.

3. A transport vehicle lift device according to claim 2, characterized in that: The lifting structure includes a second receiving groove, a second electric winding wheel, a connecting protrusion and a second traction steel belt. The second receiving groove is opened inside the upper connecting block. A through hole is opened at the bottom of the second receiving groove. The second electric winding wheel is movably installed inside the second receiving groove. The connecting protrusion is fixedly installed on the top of the lower connecting block. The second traction steel belt is arranged on the surface of the second electric winding wheel and is fixedly connected to the surface of the connecting protrusion.

4. The transport vehicle lift device according to claim 1, characterized in that: The traction structure includes a first electric winding wheel and a first traction steel belt. The first electric winding wheel is movably installed on the rear side of the top of the first storage groove. A positioning column is fixedly installed on the top of the hinged support rod. The first traction steel belt is arranged on the first electric winding wheel and fixedly connected to the positioning column.

5. The transport vehicle lift device according to claim 1, characterized in that: The hinge structure includes a movable groove and a first hinge block. The movable groove is arranged at the bottom of the front side of the transport bucket. The first hinge block is movably hinged inside the movable groove and movably hinged to the rear ends of the left and right sides of the bucket door.

6. The transport vehicle lift device according to claim 1, characterized in that: A groove is arranged at the upper end of the surface of the vehicle bucket door, and a flap is movably hinged at the front side of the vehicle bucket door.

7. The transport vehicle liftable device according to claim 2, characterized in that: The shape and size of the upper connecting block and the lower connecting block after being combined are adapted to the shape and size of the slide slot, and the position of the second hinge block is flush with the height of the lower connecting block when it is stored in the slide slot.

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