Material lifting and conveying device

Abstract

The utility model relates to the technical field of material conveying, in particular to a material lifting and conveying device which comprises a working plate, a plurality of supporting columns are fixed to the bottom end of the working plate, two fixing plates are fixed to the position, close to the left end, of the top face of the working plate, a rotating plate hinged to the two fixing plates through a rotating rod is arranged above the working plate, and a conveyor is installed on the top face of the rotating plate. The adjusting mechanism is arranged on the top face of the working plate and used for driving the rotating plate to turn over, and the adjusting mechanism comprises a rotating cylinder rotationally connected with the working plate and provided with internal threads on the inner wall, a screw rod in threaded connection with the rotating cylinder and a moving column coaxially fixed to the top face of the screw rod. The adjusting mechanism is arranged and used in cooperation with the two fixing plates and the rotating rod, so that the rotating plate can be driven to turn over, the conveyor can be driven to turn over, the angle of the conveyor can be adjusted, and the conveyor can convey materials to transport vehicles with different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of material conveying, in particular to a material lifting and conveying device. Background Art

[0002] In the process of mining, it is often necessary to transport the ore to the inside of the transport vehicle by lifting and conveying, and a conveying device is required during the transportation process.

[0003] The patent with publication number CN220351168U discloses an ore conveyor with a feeding buffer mechanism, including a conveyor, wherein both sides between the front and rear of the conveyor are rotatably connected with a rotating frame, the front and rear of the rotating frame on the left side are fixedly connected with a buffer frame through a connecting plate, the bottom of one side of the buffer frame is fixedly connected with a support plate, the top of the support plate is fixedly installed with an air pump, and the air inlet end of the air pump is connected with an air inlet pipe.

[0004] Although the ore conveyor exhausts air in the buffer frame through the air inlet pipe on the vacuum pump, removes the dust generated by the impact of the ore falling in the buffer frame, and exhausts the dust into the filter box through the air outlet pipe, and filters the dust through the first filter plate, thereby effectively exhausting the dust on the conveyor, avoiding the diffusion of dust and ensuring the working environment of the ore conveyor, but the ore conveyor does not have a structure for adjusting the angle of the conveyor, so the angle of the conveyor cannot be adjusted according to the height of the transport vehicle, and its practicality is low. Utility Model Content

[0005] The purpose of the utility model is to provide a material lifting and conveying device to solve the problem that the ore conveyor proposed in the above background technology has no structure for adjusting the angle of the conveyor, so the angle of the conveyor cannot be adjusted according to the height of the transport vehicle, and the practicality is low.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A material lifting and conveying device comprises a working plate, a plurality of supporting columns are fixed to the bottom end of the working plate, two fixed plates are fixed to the top surface of the working plate near the left end, a rotating plate is provided above the working plate and is hinged to the two fixed plates through a rotating rod, and a conveyor is installed on the top surface of the rotating plate, and further comprises:

[0008] The adjusting mechanism is arranged on the top surface of the working plate and is used for driving the rotating plate to flip. The adjusting mechanism comprises a rotating drum which is rotatably connected to the working plate and has an inner thread on its inner wall, a screw which is threadably connected to the rotating drum, a movable column coaxially fixed on the top surface of the screw, a guide block which is slidably connected to the bottom surface of the rotating plate and hinged to the movable column, a connecting rod fixed on the circumferential outer wall of the movable column, a guide rod fixed at the bottom end of the connecting rod and slidably plugged into the working plate, two sprockets which are located under the working plate and are used for driving the rotating drum to rotate, and a motor which is installed on the bottom surface of the working plate and is used for driving the two sprockets to rotate, and the two sprockets are connected by a chain transmission.

[0009] As a preferred embodiment, the adjustment mechanism also includes a rotating shaft coaxially connected to the motor output shaft, a rotating column coaxially fixed to the bottom surface of the rotating drum, and the two sprockets are coaxially fixed on the outer walls of the rotating column and the rotating shaft respectively.

[0010] As a preferred implementation, a guide groove is provided on the bottom surface of the rotating plate, and the guide block is slidably connected to the guide groove on the bottom surface of the rotating plate.

[0011] As a preferred implementation, a support plate is fixed to the bottom end of the support column, and an anti-skid plate is fixed to the bottom end of the support plate.

[0012] As a preferred implementation, the adjustment mechanism further includes a protection box fixed to the bottom end of the working plate, the motor is located inside the protection box, and the rotating shaft passes through the bottom surface of the protection box.

[0013] As a preferred implementation, the longitudinal section of the guide groove on the bottom surface of the rotating plate is in an I-shape, and the guide block is in an I-shape that matches the shape of the guide groove on the bottom surface of the rotating plate.

[0014] As a preferred embodiment, the bottom end of the anti-slip plate is provided with anti-slip patterns, and the thickness of the anti-slip plate is 2-6 cm.

[0015] As a preferred embodiment, the distance between the protection box and the rotating column is 7-20 cm, and the distance between the protection box and the two sprockets is 3-11 cm.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model can lift and transport materials by setting a conveyor. By setting an adjustment mechanism and coordinating the use of two fixed plates and a rotating rod, the rotating plate can be driven to flip, thereby driving the conveyor to flip, and then the angle of the conveyor can be adjusted, so that the conveyor can transport materials to transport vehicles of different heights;

[0018] 2. In the utility model, a guide groove is provided on the bottom surface of the transfer plate, and the guide block is slidably connected to the guide groove on the bottom surface of the transfer plate, which can guide the movement of the guide block. At the same time, the guide block can also cause the transfer plate to flip during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is one of the overall structural diagrams of the utility model;

[0020] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0021] Figure 3 It is a partial exploded view of the utility model;

[0022] Figure 4 It is a schematic diagram of the overall structure of the adjustment mechanism in the utility model;

[0023] Figure 5 This is one of the partial exploded views of the adjustment mechanism in the utility model;

[0024] Figure 6 This is the second partial exploded view of the regulating mechanism in the utility model.

[0025] The meaning of each number in the figure is:

[0026] 1. Working plate; 2. Fixed plate; 3. Rotating plate; 4. Rotating rod; 5. Conveyor; 6. Support column; 7. Adjusting mechanism; 71. Rotating drum; 72. Screw rod; 73. Moving column; 74. Connecting rod; 75. Guide rod; 76. Guide block; 77. Chain; 78. Protective box; 79. Sprocket; 710. Rotating column; 711. Motor; 712. Rotating shaft; 8. Support plate; 9. Anti-skid plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 6 The utility model provides a technical solution: a material lifting and conveying device, including a working plate 1, a plurality of support columns 6 are fixed to the bottom end of the working plate 1, two fixed plates 2 are fixed to the top surface of the working plate 1 near the left end, a rotating plate 3 is provided above the working plate 1 and is hinged to the two fixed plates 2 through a rotating rod 4, and a conveyor 5 is installed on the top surface of the rotating plate 3, and also includes:

[0029] The adjusting mechanism 7 is arranged on the top surface of the working plate 1 and is used to drive the rotating plate 3 to flip. The adjusting mechanism 7 includes a rotating drum 71 which is rotatably connected to the working plate 1 and has an internal thread on its inner wall, a screw 72 which is threadedly connected to the rotating drum 71, a moving column 73 coaxially fixed on the top surface of the screw 72, a guide block 76 which is slidably connected to the bottom surface of the rotating plate 3 and hinged to the moving column 73, a connecting rod 74 fixed on the circumferential outer wall of the moving column 73, a guide rod 75 which is fixed at the bottom end of the connecting rod 74 and slidably plugged into the working plate 1, two sprocket wheels 79 which are located below the working plate 1 and are used to drive the rotating drum 71 to rotate, and a motor 711 which is installed on the bottom surface of the working plate 1 and is used to drive the two sprocket wheels 79 to rotate, and the two sprocket wheels 79 are connected by a chain 77. By setting the adjusting mechanism 7 and cooperating with the use of the two fixed plates 2 and the rotating rod 4, the rotating plate 3 can be driven to flip, thereby driving the conveyor 5 to flip, and then the angle of the conveyor 5 can be adjusted, so that the conveyor 5 can transport materials to transport vehicles of different heights.

[0030] In this embodiment, the adjustment mechanism 7 also includes a rotating shaft 712 coaxially connected to the output shaft of the motor 711, a rotating column 710 coaxially fixed on the bottom surface of the rotating drum 71, and two sprockets 79 are coaxially fixed on the outer walls of the rotating column 710 and the rotating shaft 712, respectively, which can smoothly drive the two sprockets 79 to rotate, thereby indirectly driving the rotating drum 71 to rotate.

[0031] In addition, a guide groove is provided on the bottom surface of the rotating plate 3, and the guide block 76 is slidably connected to the guide groove on the bottom surface of the rotating plate 3, which can guide the movement of the guide block 76, and at the same time, the guide block 76 can also cause the rotating plate 3 to flip during the movement.

[0032] Furthermore, a support plate 8 is fixed to the bottom end of the support column 6, and an anti-skid plate 9 is fixed to the bottom end of the support plate 8, which can increase the contact area and friction between the entire device and the ground.

[0033] Specifically, the adjustment mechanism 7 also includes a protection box 78 fixed to the bottom end of the working plate 1 , the motor 711 is located inside the protection box 78 , and the rotating shaft 712 passes through the bottom surface of the protection box 78 , which can protect the motor 711 and thus extend the service life of the motor 711 .

[0034] It is worth noting that the longitudinal cross-section of the guide groove on the bottom surface of the rotating plate 3 is in the shape of an I-shape, and the shape of the guide block 76 is in the shape of an I-shape that matches the shape of the guide groove on the bottom surface of the rotating plate 3, which can make the connection between the guide block 76 and the guide groove on the bottom surface of the rotating plate 3 tighter and prevent the guide block 76 from detaching from the guide groove on the bottom surface of the rotating plate 3.

[0035] It is worth noting that the bottom of the anti-slip plate 9 is provided with anti-slip lines, and the thickness of the anti-slip plate 9 is 2-6 cm, preferably 3 cm in this article, which can make the whole device more stable during operation.

[0036] It is worth emphasizing that the distance between the protection box 78 and the rotating column 710 is 7-20 cm, and the distance between the protection box 78 and the two sprockets 79 is 3-11 cm. In this article, the distance between the protection box 78 and the rotating column 710 is preferably 17 cm, and the distance between the protection box 78 and the two sprockets 79 is preferably 7 cm, so that the movement of the two sprockets 79 and the rotating column 710 can be unimpeded.

[0037] Finally, it should be noted that the components such as the conveyor 5 and the motor 711 involved in the present invention are all universal standard parts or components known to technical personnel in this field. Their structures and principles are known to technical personnel through technical manuals or through conventional experimental methods. In the idle space of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adaptive controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the present invention. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0038] In the specific use of this embodiment, when it is necessary to adjust the angle of the conveyor 5, the motor 711 is first started by the external PLC, and the output shaft of the motor 711 rotates to drive the rotating shaft 712 coaxially connected thereto to rotate, and the rotating shaft 712 rotates to drive the sprocket 79 coaxially fixed thereto to rotate, and the rotation of the sprocket 79 drives another sprocket 79 connected thereto through a chain 77 to rotate, and the rotation of the other sprocket 79 drives the rotating column 710 coaxially fixed thereto to rotate, and the rotation of the rotating column 710 drives the rotating drum 71 coaxially fixed thereto to rotate, and the rotation of the rotating drum 71 drives the screw 72 threadedly connected thereto to rotate. The movement of screw rod 72 drives the moving column 73 fixed coaxially therewith to move. The moving column 73 moves under the guiding action of connecting rod 74 and guide rod 75. The movement of moving column 73 also drives the movement of guide block 76 hinged thereto. The guide block 76 slides inside the guide groove on the bottom surface of the rotating plate 3 due to the driving action of moving column 73. The guide block 76 also causes the rotating plate 3 to flip over during the movement. The flipping of rotating plate 3 drives the conveyor 5 on its top surface to flip over. When the conveyor 5 flips to a suitable position, the motor 711 is turned off by the external PLC, thereby completing the adjustment of the angle of the conveyor 5.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A material lifting and conveying device, comprising a working plate (1), characterized in that: A plurality of support columns (6) are fixed to the bottom end of the working plate (1), two fixed plates (2) are fixed to the top surface of the working plate (1) near the left end, a rotating plate (3) is provided above the working plate (1) and is hinged to the two fixed plates (2) via a rotating rod (4), and a conveyor (5) is installed on the top surface of the rotating plate (3), and further comprises: An adjusting mechanism (7) is arranged on the top surface of the working plate (1) and is used for driving the rotating plate (3) to turn over. The adjusting mechanism (7) comprises a rotating drum (71) which is rotatably connected to the working plate (1) and has an inner thread on its inner wall, a screw (72) which is threadedly connected to the rotating drum (71), a moving column (73) coaxially fixed on the top surface of the screw (72), a guide block (76) which is slidably connected to the bottom surface of the rotating plate (3) and hinged to the moving column (73), a connecting rod (74) fixed on the circumferential outer wall of the moving column (73), a guide rod (75) which is fixed at the bottom end of the connecting rod (74) and slidably plugged into the working plate (1), two sprocket wheels (79) which are located below the working plate (1) and are used for driving the rotating drum (71) to rotate, and a motor (711) which is installed on the bottom surface of the working plate (1) and is used for driving the two sprocket wheels (79) to rotate, wherein the two sprocket wheels (79) are connected by a chain (77).

2. The material lifting and conveying device according to claim 1, characterized in that: The adjusting mechanism (7) further comprises a rotating shaft (712) coaxially connected to the output shaft of the motor (711), a rotating column (710) coaxially fixed on the bottom surface of the rotating drum (71), and the two sprockets (79) are coaxially fixed on the outer walls of the rotating column (710) and the rotating shaft (712), respectively.

3. The material lifting and conveying device according to claim 1, characterized in that: A guide groove is provided on the bottom surface of the rotating plate (3), and the guide block (76) is slidably connected to the guide groove on the bottom surface of the rotating plate (3).

4. The material lifting and conveying device according to claim 1, characterized in that: A support plate (8) is fixed to the bottom end of the support column (6), and an anti-skid plate (9) is fixed to the bottom end of the support plate (8).

5. The material lifting and conveying device according to claim 2, characterized in that: The adjustment mechanism (7) further comprises a protection box (78) fixed to the bottom end of the working plate (1), the motor (711) is located inside the protection box (78), and the rotating shaft (712) passes through the bottom surface of the protection box (78).

6. The material lifting and conveying device according to claim 3, characterized in that: The longitudinal cross-section of the guide groove on the bottom surface of the rotating plate (3) is in the shape of an I-beam, and the shape of the guide block (76) is in the shape of an I-beam that matches the shape of the guide groove on the bottom surface of the rotating plate (3).

7. The material lifting and conveying device according to claim 4, characterized in that: The bottom end of the anti-slip plate (9) is provided with anti-slip patterns, and the thickness of the anti-slip plate (9) is 2-6 cm.

8. The material lifting and conveying device according to claim 5, characterized in that: The distance between the protection box (78) and the rotating column (710) is 7-20 cm, and the distance between the protection box (78) and the two sprockets (79) is 3-11 cm.

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