Material conveying device

Abstract

The utility model relates to the technical field of material conveying devices, and discloses a material conveying device which comprises a platen, and a plurality of installation grooves are formed in the wall face of the top end of the platen. The conveying assembly comprises a first conveying mechanism and a second conveying mechanism which are arranged above the table plate; the position adjusting assembly comprises a first rack, a second rack and a gear; and the driving unit comprises a U-shaped bottom plate and a servo motor. The first conveying mechanism and the second conveying mechanism are arranged to convey materials, rotation and turning-around of the materials can be achieved by changing the rotating speed of one side of the first conveying mechanism or the second conveying mechanism, and practicability is higher; and the distance between the first conveying mechanism and the second conveying mechanism is adjusted, so that the device can still convey oversized materials, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material conveying devices, and particularly relates to a material transmission device. Background Art

[0002] A conveyor belt, also known as a transport belt, is a rubber, fiber, metal composite product or a plastic and fabric product used to carry and transport materials in a belt conveyor. The conveyor belt is widely used in occasions with short conveying distances and small conveying volumes in industries such as cement, coking, metallurgy, and chemical industry.

[0003] The conveyor belts of the prior art are usually fixedly installed after assembly. When it is necessary to rotate and "turn around" the materials on some production lines, the common solution is to rely on other tools or the speed difference between two conveyor belts. In addition, usually, the size of the materials that the conveyor belt can transport is limited by the width of the belt. When encountering oversize materials, they cannot be transported, and enterprises need to purchase additional transmission devices, resulting in relatively high equipment expenditure costs.

[0004] Therefore, those skilled in the art have provided a material transmission device. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a material transmission device, which solves the problems put forward in the above background art.

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

[0007] A material transmission device, which includes: a table board, four corners of the bottom wall surface of the table board are fixedly installed with support columns, and the table board is placed on the ground through the support columns. A plurality of installation grooves are opened on the top wall surface of the table board; a transmission component, the transmission component includes a first transmission mechanism and a second transmission mechanism arranged above the table board, and the first transmission mechanism and the second transmission mechanism are in a symmetrical state; a position adjustment component, the position adjustment component is arranged in the installation groove cavity for adjusting the positions of the first transmission mechanism and the second transmission mechanism. The position adjustment component includes a first rack, a second rack and a gear, and the gear is movably engaged with the first rack and the second rack; a driving unit, the driving unit is arranged below the table board, and the driving unit includes a U-shaped bottom plate and a servo motor, and a main shaft is movably installed in the cavity of the U-shaped bottom plate.

[0008] According to the material transmission device, both the first transmission mechanism and the second transmission mechanism include an assembly frame plate, a partition plate and a conveyor belt component. The conveyor belt component is installed between the assembly frame plate and the partition plate. The assembly frame plate is in an "L" shape, and both ends of the partition plate are arc-shaped protrusions. The partition plate is fixedly installed on one side wall surface of the assembly frame plate.

[0009] According to the described material transmission device, a first guiding rod and a second guiding rod are fixedly installed in the installation groove. The first guiding rod and the second guiding rod are parallel to each other. The first guiding rod movably penetrates through a first connecting block, and the second connecting block movably penetrates through the second guiding rod.

[0010] According to the described material transmission device, the first rack and the second rack are fixedly connected to the corresponding assembled frame plates. The first rack and the second rack are centrosymmetric about the axis of the gear. The first rack is fixedly connected to the first connecting block, and the second rack is fixedly connected to the second connecting block.

[0011] According to the described material transmission device, the axis line of the gear is fixedly penetrated by a rotating shaft. The rotating shaft is perpendicular to the first guiding rod and the second guiding rod.

[0012] According to the described material transmission device, the U-shaped bottom plate is fixedly installed at the bottom end of the table plate. The bottom end of the rotating shaft is movably installed in the cavity of the U-shaped bottom plate. A worm and worm gear transmission member is provided between the main shaft and the rotating shaft. The main shaft and the rotating shaft are driven by the worm and worm gear transmission member. A servo motor is fixedly installed on an outer wall surface of one side of the U-shaped bottom plate. The output shaft of the servo motor movably penetrates through the U-shaped bottom plate and is fixedly connected to one end of the main shaft.

[0013] The present utility model provides a material transmission device, which has the following beneficial effects:

[0014] (1) By providing a table plate, support columns and a first transmission mechanism to form a transmission device for conveying materials, this application conveys materials through the first transmission mechanism and the second transmission mechanism. By changing the rotation speed on one side of the first transmission mechanism or the second transmission mechanism, the rotation and "turning around" of the materials can be realized, and the practicability is stronger. By providing a position adjustment component and a driving unit, the distance between the first transmission mechanism and the second transmission mechanism can be adjusted, so that the device can still transmit super-large-sized materials, thereby improving the practicability of the device. Enterprises do not need to purchase additional transmission devices, saving expenses.

[0015] (2) Both the first transmission mechanism and the second transmission mechanism are composed of an assembled frame plate, a partition plate and a conveyor belt component. The assembled frame plate is in an "L" shape. The partition plate is fixedly installed on one side wall surface of the assembled frame plate. The conveyor belt component is installed between the assembled frame plate and the partition plate. By setting the two ends of the partition plate to be arc-shaped protrusions, the movement of goods on the first transmission mechanism and the second transmission mechanism will not be hindered by the partition plate, which does not prevent loading and unloading.

[0016] (3) By setting the first rack and the second rack fixedly connected to the corresponding assembly frame plate, the first rack and the second rack are centrosymmetric about the axis of the gear. The first rack is fixedly connected to the first connecting block, and the second rack is fixedly connected to the second connecting block. The first guide rod movably penetrates through the first connecting block, and the second guide rod movably penetrates through the second connecting block. The first guide rod and the second guide rod play a role in limiting and guiding the movement of the first connecting block and the second connecting block. The gear meshes with the first rack and the second rack movably. The rotation of the gear makes the first rack and the second rack approach or move away from each other, thereby adjusting the distance between the first transmission mechanism and the second transmission mechanism. Description of the Drawings

[0017] Figure 1 Schematic perspective view of a material transmission device of the present utility model;

[0018] Figure 2 Schematic view of the effect of the first transmission mechanism and the second transmission mechanism of a material transmission device of the present utility model moving away from each other;

[0019] Figure 3 Schematic view of the connection relationship between the assembly frame plate and the partition of a material transmission device of the present utility model;

[0020] Figure 4 Bottom view of a material transmission device of the present utility model;

[0021] Figure 5 Schematic perspective view of the position adjustment assembly of a material transmission device of the present utility model;

[0022] Figure 6 Right side view of a material transmission device of the present utility model.

[0023] Legend:

[0024] 10. Table board; 11. Support column; 12. First transmission mechanism; 13. Second transmission mechanism; 14. Installation groove; 15. Position adjustment assembly; 16. Assembly frame plate; 17. Partition; 18. U-shaped bottom plate; 20. First rack; 21. First connecting block; 22. First guide rod; 23. Second rack; 24. Second connecting block; 25. Second guide rod; 26. Gear; 27. Rotating shaft; 28. Main shaft; 29. Worm and worm gear transmission; 30. Servo motor. Detailed Embodiment

[0025] As Figure 1-6As shown: A material transmission device, which includes: a table board 10, support columns 11 are fixedly installed at the four corners of the bottom wall surface of the table board 10, the table board 10 is placed on the ground through the support columns 11, and a plurality of installation grooves 14 are opened on the top wall surface of the table board 10; a transmission component, the transmission component includes a first transmission mechanism 12 and a second transmission mechanism 13 arranged above the table board 10, and the first transmission mechanism 12 and the second transmission mechanism 13 are in a symmetrical state; a position adjustment component 15, the position adjustment component 15 is arranged in the cavity of the installation groove 14 for adjusting the positions of the first transmission mechanism 12 and the second transmission mechanism 13, and the position adjustment component 15 includes a first rack 20, a second rack 23 and a gear 26, and the gear 26 is movably engaged with the first rack 20 and the second rack 23; a driving unit, the driving unit is arranged below the table board 10, and the driving unit includes a U-shaped bottom plate 18 and a servo motor 30, and a main shaft 28 is movably installed in the cavity of the U-shaped bottom plate 18.

[0026] Specifically, by setting the table board 10, the support columns 11 and the first transmission mechanism 12 to form a transmission device for conveying materials, in this application, the first transmission mechanism 12 and the second transmission mechanism 13 are used to transmit materials. By changing the rotation speed on one side of the first transmission mechanism 12 or the second transmission mechanism 13, the rotation and "turning around" of the materials can be realized, and the practicability is stronger. By setting the position adjustment component 15 and the driving unit, the distance between the first transmission mechanism 12 and the second transmission mechanism 13 can be adjusted, so that the device can still transmit oversize materials, thereby improving the practicability of this device. Enterprises do not need to purchase additional transmission devices, saving equipment expenses.

[0027] Both the first transmission mechanism 12 and the second transmission mechanism 13 include an assembly frame plate 16, a partition plate 17 and a conveyor belt component. The conveyor belt component is installed between the assembly frame plate 16 and the partition plate 17. The assembly frame plate 16 is in an "L" shape, and both ends of the partition plate 17 are arc-shaped protrusions. The partition plate 17 is fixedly installed on one side wall surface of the assembly frame plate 16.

[0028] Specifically, both the first transmission mechanism 12 and the second transmission mechanism 13 are composed of an assembly frame plate 16, a partition plate 17 and a conveyor belt component. The assembly frame plate 16 is in an "L" shape, the partition plate 17 is fixedly installed on one side wall surface of the assembly frame plate 16, and the conveyor belt component is installed between the assembly frame plate 16 and the partition plate 17. By setting both ends of the partition plate 17 to be arc-shaped protrusions, the movement of goods on the first transmission mechanism 12 and the second transmission mechanism 13 will not be hindered by the partition plate 17, which does not prevent loading and unloading.

[0029] The first guide rod 22 and the second guide rod 25 are fixedly installed in the installation groove 14. The first guide rod 22 and the second guide rod 25 are parallel to each other. The first guide rod 22 movably penetrates through the first connection block 21, and the second connection block 24 movably penetrates through the second guide rod 25. The first rack 20 and the second rack 23 are fixedly connected to the corresponding assembly frame plate 16. The first rack 20 and the second rack 23 are centrosymmetric about the axis of the gear 26. The first rack 20 is fixedly connected to the first connection block 21, and the second rack 23 is fixedly connected to the second connection block 24.

[0030] Specifically, by setting the first rack 20 and the second rack 23 to be fixedly connected to the corresponding assembly frame plate 16, the first rack 20 and the second rack 23 are centrosymmetric about the axis of the gear 26, the first rack 20 is fixedly connected to the first connection block 21, the second rack 23 is fixedly connected to the second connection block 24, the first guide rod 22 movably penetrates through the first connection block 21, the second guide rod 25 movably penetrates through the second connection block 24, the first guide rod 22 and the second guide rod 25 play a role in limiting and guiding the movement of the first connection block 21 and the second connection block 24, the gear 26 is movably engaged with the first rack 20 and the second rack 23, and the rotation of the gear 26 makes the first rack 20 and the second rack 23 approach or move away from each other, thereby adjusting the distance between the first transmission mechanism 12 and the second transmission mechanism 13.

[0031] The axis line of the gear 26 fixedly penetrates through the rotating shaft 27, and the rotating shaft 27 is perpendicular to the first guide rod 22 and the second guide rod 25.

[0032] Specifically, by setting the axis line of the gear 26 to fixedly penetrate through the rotating shaft 27, the rotation of the rotating shaft 27 drives the gear 26 to rotate synchronously.

[0033] The U-shaped bottom plate 18 is fixedly installed at the bottom end of the table plate 10. The bottom end of the rotating shaft 27 is movably installed in the cavity of the U-shaped bottom plate 18. A worm and worm gear transmission member 29 is provided between the main shaft 28 and the rotating shaft 27. The main shaft 28 and the rotating shaft 27 are driven by the worm and worm gear transmission member 29. A servo motor 30 is fixedly installed on the outer wall surface of one side of the U-shaped bottom plate 18. The output shaft of the servo motor 30 movably penetrates through the U-shaped bottom plate 18 and is fixedly connected to one end of the main shaft 28.

[0034] Specifically, during operation, the servo motor 30 drives the main shaft 28 to rotate. The main shaft 28 and the rotating shaft 27 are driven by the worm and worm gear transmission member 29. By setting the worm and worm gear transmission member 29, the device has self-locking property and higher stability of the device.

[0035] The working principle of a material transmission device in this application is as follows: A transmission device for conveying materials is formed by setting a platen 10, support columns 11, and a first transmission mechanism 12. In this application, the first transmission mechanism 12 and the second transmission mechanism 13 are set to transmit materials. By changing the rotational speed on one side of the first transmission mechanism 12 or the second transmission mechanism 13, the rotation and "turning around" of the materials can be achieved, with stronger practicability. By setting a position adjustment component 15 and a drive unit, the first rack 20 and the second rack 23 are fixedly connected to the corresponding assembled frame plates 16. The first rack 20 and the second rack 23 are centrosymmetric about the axis of the gear 26. The first rack 20 is fixedly connected to the first connection block 21, and the second rack 23 is fixedly connected to the second connection block 24. The first guide rod 22 movably penetrates through the first connection block 21, and the second guide rod 25 movably penetrates through the second connection block 24. The first guide rod 22 and the second guide rod 25 play a role in limiting and guiding the movement of the first connection block 21 and the second connection block 24. The gear 26 is movably engaged with the first rack 20 and the second rack 23. The rotation of the gear 26 causes the first rack 20 and the second rack 23 to approach or move away from each other, realizing the adjustment of the distance between the first transmission mechanism 12 and the second transmission mechanism 13, enabling the device to still achieve the transmission of oversize materials, thereby improving the practicability of this device, eliminating the need for enterprises to purchase additional transmission devices separately, and saving equipment expenses.

[0036] The above has shown and described the basic principles, main features, and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A material transfer device, characterized in that, Including: A platen (10), at each of the four corners of the bottom wall surface of the platen (10), support columns (11) are fixedly installed. The platen (10) is placed on the ground through the support columns (11), and a plurality of mounting grooves (14) are formed on the top wall surface of the platen (10); A transmission assembly, the transmission assembly includes a first conveyor mechanism (12) and a second conveyor mechanism (13) disposed above the platen (10), and the first conveyor mechanism (12) and the second conveyor mechanism (13) are in a symmetric state; A position adjustment assembly (15), the position adjustment assembly (15) is disposed in the cavity of the mounting groove (14) for adjusting the positions of the first conveyor mechanism (12) and the second conveyor mechanism (13). The position adjustment assembly (15) includes a first rack (20), a second rack (23) and a gear (26), and the gear (26) is movably engaged with the first rack (20) and the second rack (23); A driving unit, the driving unit is disposed below the platen (10), and the driving unit includes a U-shaped bottom plate (18) and a servo motor (30). A main shaft (28) is movably installed in the cavity of the U-shaped bottom plate (18).

2. The material transfer device according to claim 1, wherein: Both the first conveyor mechanism (12) and the second conveyor mechanism (13) include an assembly frame plate (16), a partition plate (17) and a conveyor belt component. The conveyor belt component is installed between the assembly frame plate (16) and the partition plate (17). The assembly frame plate (16) is in an "L" shape, and both ends of the partition plate (17) are arc-shaped protrusions. The partition plate (17) is fixedly installed on one side wall surface of the assembly frame plate (16).

3. The material transfer device according to claim 1, characterized in that: A first guide rod (22) and a second guide rod (25) are fixedly installed in the mounting groove (14). The first guide rod (22) and the second guide rod (25) are parallel to each other. The first guide rod (22) movably penetrates through a first connection block (21), and the second connection block (24) movably penetrates through the second guide rod (25).

4. The material transfer device according to claim 1, characterized in that: The first rack (20) and the second rack (23) are fixedly connected to the corresponding assembly frame plate (16). The first rack (20) and the second rack (23) are centrosymmetric about the axis of the gear (26). The first rack (20) is fixedly connected to the first connection block (21), and the second rack (23) is fixedly connected to the second connection block (24).

5. The material transfer device according to claim 1, characterized in that: A rotating shaft (27) is fixedly penetrated through the axis of the gear (26). The rotating shaft (27) is perpendicular to the first guide rod (22) and the second guide rod (25).

6. The material transfer device according to claim 1, wherein: The U-shaped bottom plate (18) is fixedly installed at the bottom end of the platen (10). The bottom end of the rotating shaft (27) is movably installed in the cavity of the U-shaped bottom plate (18). A worm and worm gear transmission member (29) is provided between the main shaft (28) and the rotating shaft (27). The main shaft (28) and the rotating shaft (27) are driven by the worm and worm gear transmission member (29). A servo motor (30) is fixedly installed on the outer wall surface of one side of the U-shaped bottom plate (18). The output shaft of the servo motor (30) movably penetrates through the U-shaped bottom plate (18) and is fixedly connected to one end of the main shaft (28).

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