Stone transferring equipment

Abstract

The utility model relates to the technical field of carrying equipment, in particular to stone transferring equipment, which comprises at least one lifting device, the lifting device comprises a bottom plate, a side plate, a tire, a base plate and a lifter, the bottom plate is horizontally arranged, the side plate is vertically arranged above the bottom plate, the bottom plate and the side plate form an L shape, the base plate is horizontally arranged on the outer side of the side plate, and the tire is arranged on the base plate. The lifting device is installed above the base plate and comprises a lifting rod capable of moving up and down, the top of the lifting rod is connected with the side plate, the tires are arranged below the base plate, the two tires are arranged in parallel and connected through a rotating shaft, a vertical connecting rod is arranged in the middle of the rotating shaft, and the top of the connecting rod is connected with the bottom face of the base plate through a bearing. At least two lifting devices are arranged on the two sides of the stone respectively, the two lifting devices on the same side are connected through a first connector, and the two opposite lifting devices are connected through a second connector. The stone transferring equipment is low in manufacturing cost, small in storage occupied space and capable of transferring stone in various size ranges.

Description

Technical Field

[0001] The utility model relates to the technical field of handling equipment, in particular to a stone transfer device. Background Art

[0002] Natural stones are often used as building materials, equipment bases, etc. The stones mined in the quarry are first loaded onto a vehicle by a large hanging device and then transported to the storage yard of the factory for stacking. When the stones need to be processed, they are then moved to the processing workshop by a transfer device. Small-sized stones can usually be transferred by a forklift, but it is very difficult to transfer large-sized stones.

[0003] In the prior art, the utility model patent with the authorization announcement number CN206900409U provides a large-scale relief stone handling device. A groove is cut in the middle of the left side wall of the bottom supporting flat plate, and a jack is vertically fixed in the groove by screws. The plunger head end of the jack is connected with a top column through a fish-eye joint; the right plate end of the turning plate is bent at a right angle upward to form a material blocking mechanism, and the material blocking mechanism is connected with the right groove wall of the square embedded plate groove through a hinge; the left plate end of the turning plate is first bent at a right angle upward and then bent horizontally to the left to form a Z-shaped material lifting mechanism, and the top end of the top column is fixedly welded to the middle of the bottom surface of the Z-shaped material lifting mechanism; the turning plate part between the Z-shaped material lifting mechanism and the material blocking mechanism is used as a material placing area, the bottom of the material placing area is flatly pressed above the square embedded plate groove, and two concave unloading grooves are arranged on the top surface of the material placing area, and large-scale relief stones can be placed flat above the material placing area.

[0004] In the process of implementing the present utility model, the inventor found that there are at least the following problems in the prior art: the handling device in the patented technology is large in size, occupies a large area, and has a high manufacturing cost. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present utility model develops a stone transfer device, which has a low manufacturing cost, occupies a small storage space, and can transfer stones in a variety of size ranges.

[0006] The technical solution for the present utility model to solve the technical problem is as follows: An embodiment of the present utility model provides a stone transfer device for transferring large stones, which includes at least one lifting device. The lifting device includes a bottom plate, side plates, tires, a base plate, and a lifter. The bottom plate is horizontal, the side plates are vertically arranged above the bottom plate, and the bottom plate and the side plates form an L shape. The base plate is horizontally arranged outside the side plates, and the lifter is installed above the base plate. The lifter includes a lift rod that can move up and down. The top of the lift rod is connected to the side plate. The tires are arranged below the base plate, and two parallel tires are provided. The two tires are connected by a rotating shaft. A vertical connecting rod is arranged in the middle of the rotating shaft, and the top of the connecting rod is connected to the bottom surface of the base plate through a bearing; at least two lifting devices are respectively arranged on both sides of the stone. The two lifting devices on the same side are connected by a connector one, and the two opposite lifting devices are connected by a connector two. The tires can rotate in all directions around the base plate.

[0007] As an optimization, the lifter is a hydraulic cylinder, and the lift rod is the telescopic rod of the hydraulic cylinder. The hydraulic cylinder is connected to a hydraulic cylinder control system, and the lifting and lowering of the telescopic rod of the hydraulic cylinder can be controlled through the control system.

[0008] As an optimization, the lifter is a cylinder, and the lift rod is the telescopic rod of the cylinder. The cylinder is connected to a gas circuit control system, and the lifting and lowering of the telescopic rod of the cylinder can be controlled through the gas circuit control system.

[0009] As an optimization, the lifting device further includes a handle and a pump. The main body of the handle is a straight pipe. The lower end of the handle is hinged to the side of the lifter. The pump is arranged on the base plate. The air outlet of the pump is connected to the air vent on the side of the bottom of the cylinder. The pumping rod of the pump is hinged to the handle. The cylinder includes a cylinder body, a telescopic rod, and a piston. The piston is arranged in the cylinder body. An air vent is respectively arranged on the top and the side of the bottom of the cylinder body. The top of the cylinder body is open. One end of the telescopic rod is connected to the piston, and the other end extends out from the opening at the top of the cylinder body. Repeatedly rotating the handle up and down can drive the pumping rod of the pump to move up and down, so as to inflate the air vent on the side of the bottom of the cylinder, thereby jacking up the telescopic rod of the cylinder and realizing the jacking of the stone.

[0010] As an optimization, the lifting device further includes a handle, a pressing block, and a pressure relief valve. The pressure relief valve is connected to the air vent on the side of the bottom of the cylinder. The middle of the pressing block is hinged to the base plate. One end of the pressing block is connected to the handle, and the other end is connected to the pressure relief valve. The handle is arranged at the upper end of the handle.

[0011] As an optimization, the connector one includes a universal joint, a screw, and an adjusting sleeve. Two universal joints and two screws are respectively provided. One end of the universal joint is connected to the side of the base plate, and the other end is connected to the screw. The two screws are respectively threadedly connected to the two ends of the adjusting sleeve. Threaded holes with opposite directions are arranged at the two ends of the adjusting sleeve.

[0012] As an optimization, the second connector includes a universal joint, an L-shaped rod, and an adjustment sleeve. There are two universal joints and two L-shaped rods respectively. One end of the universal joint is connected to the side surface of the base plate, and the other end is connected to the L-shaped rod. One end of the L-shaped rod is provided with an external thread, and the two L-shaped rods are respectively connected to both ends of the adjustment sleeve through threads.

[0013] The effects provided in the utility model content are only the effects of the embodiments, rather than all the effects of the utility model. The above technical solutions have the following advantages or beneficial effects:

[0014] 1. By setting the side plate to fit the side surface of the stone, the tilting of the lifting device is prevented. When the lifters of each lifting device are started simultaneously to lift the stone, the stone can be transferred by the traction device. By setting a plurality of separate lifting devices and setting the number of installed lifting devices according to requirements, the structure is simple and can be stored separately, with low manufacturing cost, small storage space occupation, and the ability to transfer stones in a variety of size ranges.

[0015] 2. By setting the handle and the pressure relief valve, the handle can be toggled to deflate the cylinder, so that the stone falls, and the operation is convenient.

[0016] 3. The first connector can connect two lifting devices on the same side to ensure the synchronous movement of the lifting devices. Rotating the adjustment sleeve can adjust the distance between the two lifting devices on the same side. The second connector can connect two lifting devices opposite to each other at both ends of the stone. The L-shaped rods are located at both ends of the stone. Rotating the adjustment sleeve can adjust the distance between the two lifting devices opposite to each other at both ends of the stone. Description of the Drawings

[0017] Figure 1 It is a three-dimensional view of the working state of the first embodiment of the present utility model.

[0018] Figure 2 It is a three-dimensional view of the working state of the first embodiment of the present utility model with the stone hidden.

[0019] Figure 3 For Figure 2 The partial enlarged view of area A in

[0020] Figure 4 It is a three-dimensional view of the lifting device in the first embodiment of the present utility model.

[0021] Figure 5 It is the front view of the first connector in the first embodiment of the present utility model.

[0022] Figure 6 It is the front view of the second connector in the first embodiment of the present utility model.

[0023] Figure 7 It is the right view of the lifting device in the second embodiment of the present utility model.

[0024] Figure 8 This is a front view of the lifting device in the second embodiment of the utility model.

[0025] Figure 9 It is a three-dimensional diagram of the lifting device in the second embodiment of the utility model.

[0026] Figure 10 for Figure 9 A partial enlarged view of the D area in the middle.

[0027] Among them: lifting device 1, connector 1 2, connector 2 3, bottom plate 10, side plate 11, tire 12, base plate 13, lifter 14, handle 15, handle 16, pressure block 17, air cylinder 18, universal joint 21, screw 22, adjustment sleeve 23, L-shaped rod 32. DETAILED DESCRIPTION

[0028] In order to clearly illustrate the technical features of the present invention, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0029] Figures 1 to 6 The first embodiment of the present utility model is as follows: Figure 1 As shown, a stone transfer device for transferring large stones includes at least one lifting device 1, such as Figure 3 , Figure 4 As shown, the lifting device 1 includes a bottom plate 10, a side plate 11, a tire 12, a base plate 13, and a lifter 14. The bottom plate 10 is horizontal, the side plate 11 is vertically arranged above the bottom plate 10, the bottom plate 10 and the side plate 11 are L-shaped, the base plate 13 is horizontally arranged on the outside of the side plate 11, and the lifter 14 is installed above the base plate 13. The lifter 14 includes a lifting rod that can move up and down, the top of the lifting rod is connected to the side plate 11, the tire 12 is arranged below the base plate 13, and two tires 12 are arranged in parallel. The two tires 12 are connected by a rotating shaft, and a vertical connecting rod is arranged in the middle of the rotating shaft. The top of the connecting rod is connected to the bottom surface of the base plate 13 through a bearing; at least two lifting devices 1 are arranged on both sides of the stone, and the two lifting devices 1 on the same side are connected by a connector 1 2, and the two opposite lifting devices 1 are connected by a connector 2 3. The tire 12 can rotate universally around the base plate 13. The stones are placed on the sleepers. When large stones need to be transferred, different numbers of lifting devices 1 can be inserted into the bottom of both sides of the stones according to the volume and weight of the stones. The bottom plate 10 is inserted into the gap between the sleepers, and the side plates 11 are fitted with the sides of the stones to prevent the lifting devices from tilting. Then, the lifters of each lifting device are started at the same time to lift the stones, and the stones can be transferred by the traction equipment. The lifting device 1 has a simple structure and can be stored separately, has a low manufacturing cost, occupies a small storage space, and can transfer stones of various sizes.

[0030] The lifter 14 is a hydraulic cylinder, and the lifting rod is the telescopic rod of the hydraulic cylinder. The hydraulic cylinder is connected to a hydraulic cylinder control system, and the jacking and lowering of the telescopic rod of the hydraulic cylinder can be controlled through the control system.

[0031] As Figure 5 shown, the first connector 2 includes a universal joint 21, a screw 22, and an adjusting sleeve 23. Two universal joints 21 and two screws 22 are respectively provided. One end of the universal joint 21 is connected to the side surface of the base plate 13, and the other end is connected to the screw 22. The two screws 22 are respectively threadedly connected to both ends of the adjusting sleeve 23. Threaded holes with opposite directions are provided at both ends of the adjusting sleeve 23. Through the first connector 2, two lifting devices 1 on the same side can be connected to ensure the synchronous movement of the lifting devices 1. Rotating the adjusting sleeve 23 can adjust the distance between the two lifting devices 1 on the same side.

[0032] As Figure 6 shown, the second connector 3 includes a universal joint 21, an L-shaped rod 32, and an adjusting sleeve 23. Two universal joints 21 and two L-shaped rods 32 are respectively provided. One end of the universal joint 21 is connected to the side surface of the base plate 13, and the other end is connected to the L-shaped rod 32. An external thread is provided at one end of the L-shaped rod 32. The two L-shaped rods 32 are respectively threadedly connected to both ends of the adjusting sleeve 23. Through the second connector 3, two lifting devices 1 opposite to each other at both ends of the stone can be connected. The L-shaped rods 32 are located at both ends of the stone. Rotating the adjusting sleeve 23 can adjust the distance between the two lifting devices 1 opposite to each other at both ends of the stone.

[0033] Figures 7 to 10 This is the second embodiment of the present invention. The difference from the first embodiment is that the lifter 14 is a cylinder, and the lifting rod is the telescopic rod of the cylinder. The cylinder is connected to a gas circuit control system, and the jacking and lowering of the telescopic rod of the cylinder can be controlled through the gas circuit control system. As Figure 7 、 Figure 9As shown, the lifting device 1 further includes a handle 15 and a pump 18. The main body of the handle 15 is a straight pipe. The lower end of the handle 15 is hinged to the side surface of the lifter 14. The pump 18 is arranged on the base plate 13. The air outlet of the pump 18 is connected to the air vent on the side surface of the bottom of the cylinder. The air pumping rod of the pump 18 is hinged to the handle 15. The cylinder includes a cylinder body, a telescopic rod, and a piston. The piston is arranged in the cylinder body. An air vent is respectively arranged on the top and the side surface of the bottom of the cylinder body. The top of the cylinder body is open. One end of the telescopic rod is connected to the piston, and the other end extends out from the opening at the top of the cylinder body. Repeatedly rotating the handle 15 up and down can drive the air pumping rod of the pump 18 to move up and down, so as to inflate the air vent on the side surface of the bottom of the cylinder, thereby pushing up the telescopic rod of the cylinder and realizing the lifting of the stone. The lifting device 1 further includes a handle 16, a pressing block 17, and a pressure relief valve. The pressure relief valve is connected to the air vent on the side surface of the bottom of the cylinder. The middle part of the pressing block 17 is hinged to the base plate 13. One end of the pressing block 17 is connected to the handle 16, and the other end is connected to the pressure relief valve. The handle 16 is arranged at the upper end of the handle 15. By arranging the handle 16 and the pressure relief valve, the handle 16 can be toggled to deflate the cylinder, so that the stone drops, and the operation is convenient.

[0034] Although the specific implementation manners of the utility model are described above in conjunction with the drawings, it does not limit the protection scope of the utility model. Based on the technical solution of the utility model, various modifications or deformations that can be made by those skilled in the art without creative efforts are still within the protection scope of the utility model.

Claims

1. A stone transfer device for transferring large stones, comprising at least one lifting device (1), characterized in that: The lifting device (1) includes a bottom plate (10), a side plate (11), a tire (12), a base plate (13), and a lifter (14). The bottom plate (10) is horizontal, and the side plate (11) is vertically arranged above the bottom plate (10). The bottom plate (10) and the side plate (11) form an L shape. The base plate (13) is horizontally arranged outside the side plate (11), and the lifter (14) is installed above the base plate (13). The lifter (14) includes a lifting rod that can move up and down. The top of the lifting rod is connected to the side plate (11). The tire (12) is arranged below the base plate (13), and two parallel tires (12) are provided. The two tires (12) are connected by a rotating shaft, and a vertical connecting rod is arranged in the middle of the rotating shaft. The top of the connecting rod is connected to the bottom surface of the base plate (13) through a bearing. At least two lifting devices (1) are respectively arranged on both sides of the stone. The two lifting devices (1) on the same side are connected by a connector one (2), and the two opposite lifting devices (1) are connected by a connector two (3).

2. The stone transfer device according to claim 1, characterized in that, The lifter (14) is a hydraulic cylinder, and the lifting rod is the telescopic rod of the hydraulic cylinder.

3. A stone transfer device according to claim 1, characterized in that, The lifter (14) is a cylinder, and the lifting rod is the telescopic rod of the cylinder.

4. The stone transfer device according to claim 3, characterized in that, The lifting device (1) further includes a handle (15) and a pump (18). The main body of the handle (15) is a straight pipe. The lower end of the handle (15) is hinged to the side of the lifter (14). The pump (18) is arranged on the base plate (13). The air outlet of the pump (18) is connected to the air vent on the side of the bottom of the cylinder. The air pumping rod of the pump (18) is hinged to the handle (15).

5. The stone transfer device according to claim 4, characterized in that, The lifting device (1) further includes a handlebar (16), a pressing block (17), and a pressure relief valve. The pressure relief valve is connected to the air vent on the side of the bottom of the cylinder. The middle of the pressing block (17) is hinged to the base plate (13). One end of the pressing block (17) is connected to the handlebar (16), and the other end is connected to the pressure relief valve. The handlebar (16) is arranged at the upper end of the handle (15).

6. The stone transfer device according to claim 1, characterized in that The connector one (2) includes a universal joint (21), a screw (22), and an adjusting sleeve (23). Two universal joints (21) and two screws (22) are respectively provided. One end of the universal joint (21) is connected to the side of the base plate (13), and the other end is connected to the screw (22). The two screws (22) are respectively threadedly connected to the two ends of the adjusting sleeve (23). Threaded holes with opposite directions are arranged at the two ends of the adjusting sleeve (23).

7. The stone transfer device according to claim 6, characterized in that, The connector two (3) includes a universal joint (21), an L-shaped rod (32), and an adjusting sleeve (23). Two universal joints (21) and two L-shaped rods (32) are respectively provided. One end of the universal joint (21) is connected to the side of the base plate (13), and the other end is connected to the L-shaped rod (32). An external thread is arranged at one end of the L-shaped rod (32). The two L-shaped rods (32) are respectively threadedly connected to the two ends of the adjusting sleeve (23).

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