Bucket elevator supporting assembly

Abstract

The utility model relates to the technical field of elevator supporting and installing, and provides a bucket elevator supporting assembly which comprises a lifting base plate, a supporting frame, a hopper and a limiting piece, the supporting frame is fixed on the lifting base plate, the installing end of the hopper is embedded in the supporting frame, and the lower edge of the top of the supporting frame is provided with a positioning piece. The lower end of the positioning piece extends into the hopper and abuts against the hopper, and the limiting piece is installed between the positioning piece and the supporting frame. The supporting structure has the advantages that the problems that in the CN219313742U patent, a supporting structure only supports the bottom of a hopper, the stress face is small, the hopper is limited only through a clamping column and a sealing guide plate in a clamping groove, when the hopper works, the clamping column and the sealing guide plate are subjected to large external force, the clamping column and the sealing guide plate are prone to abrasion, then the hopper is loosened, and the service life of the hopper is prolonged are effectively solved. And the work is unstable.

Description

Technical Field

[0001] The utility model relates to the technical field of hoist support installation, and relates to a bucket elevator support assembly. Background Technique

[0002] A bucket elevator is a continuous conveying machine that uses a series of buckets fixedly connected to an endless traction member to vertically lift materials. The bucket elevator continuously lifts bulk or crushed materials in a vertical or nearly vertical direction through a series of buckets fixed on a ring traction chain or belt.

[0003] In order to solve the problem that there is no simple installation support plate between the bucket and the bucket elevator at present, and the lower part of the bucket cannot be effectively supported and protected. As a result, it is difficult to disassemble and clean the bucket from the bucket elevator during use, and there are difficulties in the disassembly and cleaning operations of the bucket during use. The patent with the authorization announcement number CN219313742U provides a support structure for a bucket elevator. However, this support structure only supports the bottom of the bucket, has a small stress surface, and only limits the bucket by the clamping column and the sealing guide plate in the clamping groove. When the bucket is working, the clamping column and the sealing guide plate will be subjected to a large external force, which easily causes wear of the clamping column and the sealing guide plate, and then causes the bucket to loosen and work unstably. Therefore, there is an urgent need for a bucket elevator support assembly to solve the above problems. Summary of the Utility Model

[0004] In view of the above technical problems existing in the prior art, a bucket elevator support assembly is provided, which effectively solves the problems that the support structure in the patent CN219313742U only supports the bottom of the bucket, has a small stress surface, and only limits the bucket by the clamping column and the sealing guide plate in the clamping groove. When the bucket is working, the clamping column and the sealing guide plate will be subjected to a large external force, which easily causes wear of the clamping column and the sealing guide plate, and then causes the bucket to loosen and work unstably.

[0005] The purpose and effect of the present utility model are achieved by the following specific technical means:

[0006] A bucket elevator support assembly includes: a lifting base plate, a support frame, a bucket, and a limiting member. The support frame is fixed on the lifting base plate. The installation end of the bucket is embedded in the support frame. A positioning member is provided along the lower edge of the top of the support frame. The lower end of the positioning member extends into the bucket and abuts against it. The limiting member is installed between the positioning member and the support frame.

[0007] The width of the bottom of the support frame is greater than or equal to 5 cm.

[0008] A chute in a U shape is formed along the lower edge of the top of the support frame. The positioning member includes a limiting strip matching the chute and a plurality of springs vertically fixed between the chute and the limiting strip. The lower end of the limiting strip extends into the hopper and abuts against it. The limiting member is installed between the limiting strip and the support frame.

[0009] Rubber soft pads are fixedly arranged around the inner wall of the hopper, and the limiting strip is attached to the rubber soft pads.

[0010] The limiting member includes an upper fixing plate, a lower fixing plate and a bolt. The upper fixing plate is fixed to the top of the support frame, and a screw hole is formed in the upper fixing plate. The lower fixing plate is fixed to the bottom of the limiting strip. The lower end of the bolt passes through the screw hole and is rotatably connected to the lower fixing plate, and the bolt is in threaded connection with the screw hole.

[0011] The inner walls around the support frame are all roughened.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] For this support assembly of the bucket elevator, the inner walls around the support frame are all in contact with the hopper. The contact surface between the hopper and the support frame is large, which is beneficial to the hopper being stably located in the support frame. A positioning member is arranged along the lower edge of the top of the support frame. The lower end of the positioning member extends into the hopper and abuts against it, so that the hopper is stably positioned in the support frame. The limiting member is installed between the positioning member and the support frame, and the limiting member is used for limiting the positioning member, which is beneficial to the more stable positioning of the positioning member. With the combined use of the positioning member and the limiting member, the support frame can well fix and support the hopper. Description of the Drawings

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

[0015] Figure 2 is the overall assembly drawing of the utility model;

[0016] Figure 3 is the utility model Figure 1 partial structure schematic diagram at A;

[0017] Figure 4 is the main view partial sectional structure schematic diagram of the support frame of the utility model.

[0018] Markings in the figure: lifting base plate 1, support frame 2, limiting strip 21, chute 22, spring 23, hopper 3, rubber soft pad 31, limiting member 4, upper fixing plate 41, screw hole 411, lower fixing plate 42, bolt 43. Detailed Embodiment

[0019] Please refer to Figures 1-4, a further description of the embodiments of the present utility model will be given;

[0020] As Figure 1 and 2 shown, a bucket elevator support assembly includes: a lifting base plate 1, a support frame 2, a hopper 3 and a limiting member 4. The support frame 2 is fixed on the lifting base plate 1, and the installation end of the hopper 3 is embedded in the support frame 2. In order to make it easier for the hopper 3 to move in and out, a sliding member (such as a sliding guide pair) can be provided between the hopper 3 and the support frame 2. The inner wall of the support frame 2 is in contact with the hopper 3 all around. The contact surface between the hopper 3 and the support frame 2 is relatively large, which is beneficial to the stable positioning of the hopper 3 within the support frame 2. In order to further enhance the stability of the hopper 3 within the support frame 2, the width of the bottom of the support frame 2 is greater than or equal to 5 cm to ensure that the support frame 2 has a sufficient support surface for the bottom of the hopper 3. The inner wall of the support frame 2 is roughened all around, which can increase the friction between the support frame 2 and the hopper 3 and prevent the hopper 3 from sliding within the support frame 2. A positioning member is provided at the lower edge of the top of the support frame 2, and the lower end of the positioning member extends into the hopper 3 and abuts against it, so that the hopper 3 is stably positioned within the support frame 2. The limiting member 4 is installed between the positioning member and the support frame 2, and the limiting member 4 is used to limit the positioning member, which is beneficial to more stable positioning of the positioning member.

[0021] As Figure 1 and 4 shown, a U-shaped chute 22 is formed at the lower edge of the top of the support frame 2. The positioning member specifically includes a limiting strip 21 that matches the chute 22 and a plurality of springs 23 vertically fixed between the chute 22 and the limiting strip 21. The lower end of the limiting strip 21 extends into the hopper 3 and abuts against it. Under the elastic force of the spring 23 and the gravity of the limiting strip 21 itself, the lower end of the limiting strip 21 can quickly extend into the hopper 3 and abut against it to position the hopper 3. In order to fill the gap between the hopper 3 and the limiting strip 21, rubber soft pads 31 are fixed all around the inner wall of the hopper 3, and the limiting strip 21 is in contact with the rubber soft pads 31, which can further prevent the hopper 3 from being dragged within the support frame 2.

[0022] The limiting member 4 is installed between the limiting strip 21 and the support frame 2 and is used to limit the limiting strip 21. The limiting member 4 specifically includes an upper fixing plate 41, a lower fixing plate 42 and a bolt 43. The upper fixing plate 41 is fixed on the top of the support frame 2, and a screw hole 411 is formed on the upper fixing plate 41. The lower fixing plate 42 is fixed on the bottom of the limiting strip 21. The lower end of the bolt 43 passes through the screw hole 411 and is rotatably connected to the lower fixing plate 42, and the bolt 43 is threadedly connected to the screw hole 411.

[0023] Working principle: Before the hopper 3 is installed in the support frame 2 of the lifting substrate 1, turn the bolt 43 upward. The bolt 43 rotates on the lower fixing plate 42 and at the same time drives the lower fixing plate 42 to move upward. Thereby, the limiting strip 21 can be driven to move upward and slide into the chute 22. During this process, the limiting strip 21 compresses the spring 23. When the limiting strip 21 completely enters the chute 22, it is convenient to embed the hopper 3 into the support frame 2. When the hopper 3 fits the inner walls of the support frame 2, it indicates that the hopper 3 has been installed. At this time, the contact surface between the hopper 3 and the support frame 2 is relatively large, which is beneficial for the hopper 3 to be stably located in the support frame 2. Then turn the bolt 43 downward to drive the lower fixing plate 42 and the limiting strip 21 to move downward. When the limiting strip 21 slides to the bottommost part inside the chute 22, the bottom of the inner wall of the chute 22 will limit the limiting strip 21 to prevent the limiting strip 21 from continuing to slide downward. At this time, the lower end of the limiting strip 21 enters the hopper 3 to limit the hopper 3, which is beneficial for the hopper 3 to be stably installed in the support frame 2. And when the bolt 43 is no longer rotated, the support frame 2 can well fix and support the hopper 3.

[0024] If the hopper 3 needs to be cleaned or replaced after being used for a period of time, the hopper 3 can be disassembled in the reverse order of the installation steps of the hopper 3, and then the cleaned or new hopper 3 can be installed in the support frame 2. The installation and disassembly operations are simple, which is convenient for the staff to install or disassemble the hopper 3.

Claims

1. A bucket elevator support assembly, characterized in that, Including: A lifting substrate (1), a support frame (2), a hopper (3) and a limiting member (4), wherein the support frame (2) is fixed on the lifting substrate (1), the installation end of the hopper (3) is embedded in the support frame (2), a positioning member is provided at the lower edge of the top of the support frame (2), the lower end of the positioning member extends into the hopper (3) and abuts against it, and the limiting member (4) is installed between the positioning member and the support frame (2).

2. The support assembly of a bucket elevator according to claim 1, characterized in that: The width of the bottom of the support frame (2) is greater than or equal to 5 cm.

3. The support assembly of a bucket elevator according to claim 1, characterized in that: A U-shaped chute (22) is formed at the lower edge of the top of the support frame (2). The positioning member includes a limiting strip (21) matching the chute (22) and a plurality of springs (23) vertically fixed between the chute (22) and the limiting strip (21). The lower end of the limiting strip (21) extends into the hopper (3) and abuts against it, and the limiting member (4) is installed between the limiting strip (21) and the support frame (2).

4. The bucket elevator support assembly according to claim 3, wherein: Rubber soft pads (31) are fixed around the inner wall of the hopper (3), and the limiting strip (21) is attached to the rubber soft pads (31).

5. A bucket elevator support assembly according to claim 3 or 4, characterized in that: The limiting member (4) includes an upper fixing plate (41), a lower fixing plate (42) and a bolt (43). The upper fixing plate (41) is fixed on the top of the support frame (2), and a screw hole (411) is formed in the upper fixing plate (41). The lower fixing plate (42) is fixed at the bottom of the limiting strip (21). The lower end of the bolt (43) passes through the screw hole (411) and is rotatably connected to the lower fixing plate (42), and the bolt (43) is threadedly connected to the screw hole (411).

6. The support assembly of a bucket elevator according to claim 1, wherein: The inner walls around the support frame (2) are all roughened.

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