Chain plate machine with adjusting function

Abstract

The utility model provides a chain plate machine with an adjusting function, and relates to the field of chain plate machines, the chain plate machine comprises a support frame and a chain plate machine main body, the bottom of the chain plate machine main body is rotatably provided with two pairs of connecting rods, the tops of the two ends of the support frame are respectively and symmetrically provided with a pair of support seats, and a movable block is arranged between each pair of support seats; a connecting seat is arranged at the top of the movable block; the two motors drive the two threaded rods to rotate at the same time, so that the two movable blocks connected with the two threaded rods respectively move oppositely or oppositely, the gradient of the two pairs of connecting rods is changed at the same time, the purpose that the two ends of the chain plate machine body ascend or descend at the same time is achieved, and the overall height of the connecting rod machine is changed. And the two motors are independently controlled to rotate or the two motors are independently controlled to rotate, so that the heights of the two ends of the chain plate machine body are adjusted, the effect of conveying materials upwards or lifting the materials downwards is achieved, and the practicability of the chain plate machine is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of chain plate machines, in particular to a chain plate machine with an adjustment function. Background Art

[0002] A chain conveyor is a transmission device that uses a standard chain plate as the bearing surface and a motor reducer as the power transmission. A chain conveyor is composed of a power unit, a drive shaft, a roller, a tensioning device, a sprocket, a chain, a bearing, a lubricant, a chain plate, etc.; the two main parts that drive the conveying of materials are: the chain, which uses its cyclic reciprocating motion to provide traction power; and the metal plate, which serves as the carrier during the conveying process.

[0003] Most of the current chain conveyors have a relatively fixed height, and it is difficult to adjust the height of the chain conveyor within the chassis according to usage requirements. For different usage requirements, chain conveyors of different heights need to be replaced, which makes it inconvenient during use.

[0004] In summary, the present invention provides a chain conveyor with an adjustment function to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a chain conveyor with an adjustment function, which is achieved by the following specific technical means:

[0006] A chain conveyor with an adjustment function comprises a support frame and a chain conveyor body, two pairs of connecting rods are rotatably installed at the bottom of the chain conveyor body, a pair of support seats are symmetrically arranged on the top of both ends of the support frame, a movable block is installed between each pair of the support seats, a connecting seat is provided on the top of the movable block, and the ends of the two connecting rods away from the chain conveyor body are respectively rotatably connected to the two movable blocks, a threaded rod is also installed between each pair of the support seats, the two ends of the threaded rod are respectively rotatably connected to a pair of support seats, and the threaded rod passes through the connecting seat, and the threaded rod is threadedly connected to the connecting seat.

[0007] Furthermore, two movable sleeves are rotatably installed at both ends of the support frame, telescopic rods are installed on the inner sides of the movable sleeves, and the top ends of the four telescopic rods are rotatably connected to the four corners of the bottom of the chain conveyor body.

[0008] Furthermore, a first limit plate is provided at the bottom of the outer surface of the movable sleeve, and a second limit plate is provided at the top of the outer surface of the telescopic rod. A spring is installed on the surface of the movable sleeve between the first limit plate and the second limit plate, and the two ends of the spring are respectively against the opposite sides of the first limit plate and the second limit plate.

[0009] Furthermore, a pair of guide rails are symmetrically installed on both sides of each pair of support seats at the top of the support frame, and the two movable blocks are respectively slidably connected to the two pairs of guide rails.

[0010] Furthermore, two motors are fixedly mounted on the top of the support frame, and the output ends of the two motors are respectively connected to the two threaded rods through couplings.

[0011] Furthermore, a pair of supporting legs are provided on both sides of the supporting frame, and moving wheels are installed on the bottom of the supporting legs away from one end of the supporting frame.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The utility model drives two threaded rods to rotate simultaneously by two motors, so that the two movable blocks respectively connected to the two threaded rods move relative to or toward each other, thereby simultaneously changing the inclination of the two pairs of connecting rods, thereby achieving the purpose of simultaneously raising or lowering the two ends of the chain plate machine body, thereby changing the overall height of the connecting rod machine, or independently controlling the rotation of the two motors to adjust the heights of the two ends of the chain plate machine body respectively, thereby achieving the effect of conveying materials upward or lifting materials downward, thereby improving the practicality of the chain plate machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0015] Figure 2 It is a planar schematic diagram of the utility model;

[0016] Figure 3 It is a three-dimensional schematic diagram of part of the structure of the utility model.

[0017] In the picture:

[0018] 1. Support frame; 2. Chain conveyor body; 3. Connecting rod; 4. Support seat; 5. Movable block; 6. Connecting seat; 7. Threaded rod; 8. Movable sleeve; 9. Telescopic rod; 10. First limit plate; 11. Second limit plate; 12. Spring; 13. Guide rail; 14. Motor; 15. Support leg; 16. Moving wheel. DETAILED DESCRIPTION

[0019] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] like Figure 1-3As shown, the utility model provides a chain conveyor with an adjustment function, including a support frame 1 and a chain conveyor body 2, two pairs of connecting rods 3 are rotatably installed at the bottom of the chain conveyor body 2, and a pair of support seats 4 are symmetrically arranged on the tops of the two ends of the support frame 1, and a movable block 5 is installed between each pair of support seats 4. A connecting seat 6 is provided on the top of the movable block 5, and the ends of the two connecting rods 3 away from the chain conveyor body 2 are respectively rotatably connected to the two movable blocks 5, and a threaded rod 7 is also installed between each pair of support seats 4, and the two ends of the threaded rod 7 are respectively rotatably connected to a pair of support seats 4, and the threaded rod 7 passes through the connecting seat 6, and the threaded rod 7 is threadedly connected to the connecting seat 6, and the rotation of the threaded rod 7 can drive the movable block 5 to move.

[0021] Among them, two movable sleeves 8 are rotatably installed at both ends of the support frame 1, and telescopic rods 9 are installed on the inner sides of the movable sleeves 8, and the top ends of the four telescopic rods 9 are respectively rotatably connected to the four corners of the bottom of the chain machine body 2. A first limit plate 10 is provided at the bottom of the outer surface of the movable sleeve 8, and a second limit plate 11 is provided at the top of the outer surface of the telescopic rod 9. A spring 12 is mounted on the surface of the movable sleeve 8 between the first limit plate 10 and the second limit plate 11, and the two ends of the spring 12 are respectively against the opposite sides of the first limit plate 10 and the second limit plate 11, and the chain machine body 2 is supported by the elastic force generated when the spring 12 is compressed.

[0022] Among them, a pair of guide rails 13 are symmetrically installed on both sides of each pair of support seats 4 at the top of the support frame 1, and the two movable blocks 5 are slidingly connected to the two pairs of guide rails 13 respectively. The guide rails 13 are used to improve the stability of the movement of the movable block 5. At the same time, the movable block 5 can support the guide rails 13 to reduce the wear of the threaded rod 7.

[0023] Among them, two motors 14 are fixedly installed on the top of the support frame 1, and the output ends of the two motors 14 are respectively connected to the two threaded rods 7 through couplings. The threaded rods 7 are driven to rotate by the motors 14, thereby realizing the movement of the movable block 5.

[0024] Among them, a pair of support legs 15 are provided on both sides of the support frame 1, and a moving wheel 16 is installed at the bottom of the support leg 15 away from one end of the support frame 1, and the provided moving wheels 16 facilitate the movement of the utility model.

[0025] Specific working principle:

[0026] Before using the present invention, first connect the present invention to an external power supply and a control panel, and control the operation of the present invention through the external control panel. When the present invention is in use, the material is conveyed through the chain machine body 2. At the same time, according to the needs of conveying, the two motors 14 in the present invention can be started at the same time, and the two motors 14 drive the two threaded rods 7 to rotate at the same time, so that the two movable blocks 5 respectively connected to the two threaded rods 7 move relative to or toward each other, and then the inclination of the two pairs of connecting rods 3 are changed at the same time, so as to achieve the purpose of raising or lowering both ends of the chain machine body 2 at the same time, and then change the overall height of the connecting rod 3, or control the two motors 14 to rotate separately, so as to adjust the height of the two ends of the chain machine body 2 respectively, so as to achieve the effect of conveying materials upward or lifting materials downward, thereby improving the practicality of the chain machine.

[0027] The implementation methods of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A chain conveyor with an adjustment function, characterized in that: The invention comprises a support frame (1) and a chain plate machine body (2), wherein two pairs of connecting rods (3) are rotatably installed at the bottom of the chain plate machine body (2), and a pair of support seats (4) are symmetrically arranged at the tops of the two ends of the support frame (1), and a movable block (5) is installed between each pair of the support seats (4). A connecting seat (6) is arranged on the top of the movable block (5), and the ends of the two connecting rods (3) away from the chain plate machine body (2) are rotatably connected to the two movable blocks (5), and a threaded rod (7) is also installed between each pair of the support seats (4), and the two ends of the threaded rod (7) are rotatably connected to a pair of the support seats (4), and the threaded rod (7) passes through the connecting seat (6), and the threaded rod (7) and the connecting seat (6) are threadedly connected.

2. The chain conveyor with an adjustment function according to claim 1, characterized in that: Two movable sleeves (8) are rotatably mounted on both ends of the support frame (1), telescopic rods (9) are mounted on the inner sides of the movable sleeves (8), and the top ends of the four telescopic rods (9) are rotatably connected to the four corners of the bottom of the chain conveyor body (2).

3. The chain conveyor with an adjustment function as claimed in claim 2, characterized in that: A first limiting plate (10) is provided at the bottom of the outer surface of the movable sleeve (8), and a second limiting plate (11) is provided at the top of the outer surface of the telescopic rod (9). A spring (12) is sleeved on the surface of the movable sleeve (8) between the first limiting plate (10) and the second limiting plate (11), and two ends of the spring (12) respectively abut against opposite sides of the first limiting plate (10) and the second limiting plate (11).

4. The chain conveyor with an adjustment function according to claim 1, characterized in that: A pair of guide rails (13) are symmetrically mounted on the top of the support frame (1) on both sides of each pair of support seats (4), and the two movable blocks (5) are respectively slidably connected to the two pairs of guide rails (13).

5. The chain conveyor with an adjustment function according to claim 1, characterized in that: Two motors (14) are also fixedly mounted on the top of the support frame (1), and the output ends of the two motors (14) are respectively connected to the two threaded rods (7) via couplings.

6. The chain conveyor with an adjustment function according to claim 1, characterized in that: A pair of support legs (15) are provided on both sides of the support frame (1), and a moving wheel (16) is installed at the bottom of one end of the support leg (15) away from the support frame (1).

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