Branched hopper reinforcing device
By installing a tie rod reinforcement device and/or a clamp reinforcement device at the connection between the partition hopper and the hopper of the multi-channel partition hopper device, the problem of prone to cracking at the connection between the partition hopper is solved, and a higher connection firmness and service life is achieved.
Patent Information
- Application Number
- CN202420457806.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-08
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-03-08
AI Technical Summary
In the existing multi-channel warehousing device, cracks are prone to occur at the connection between the warehousing hopper and the hopper, which affects the safety of material transportation.
A reinforcing device for the bin hopper is designed, including a reinforcing device and/or a reinforcing device for the bin hopper. The tension force and/or a reinforcing force are applied to the reinforcing hopper through the bin hopper, thereby offsetting the pressure of the material on the reinforcing hopper and enhancing the connection firmness.
It effectively avoids cracking at the connection between the bin hopper and the hopper, improves the firmness of the connection, and improves the service life of the multi-channel bin.
Smart Images
Figure CN222646758U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of multi-channel bin storage silos, in particular to a bin storage hopper reinforcement device. Background Art
[0002] In order to achieve peak-shaving of thermal power generation, the prior art has designed a multi-channel bin-silo device, including a first material distribution device and a second material distribution device, the first material distribution device and the second material distribution device both including a bin and a bin-silo hopper, the bin of the first material distribution device is connected to a feeder, the bin of the second material distribution device is connected to another feeder, the bin-silo hopper of the first material distribution device is communicated with the feeder of the second material distribution device through a sub-feeder, and the bin-silo hopper of the second material distribution device is communicated with the feeder of the first material distribution device through a sub-feeder; when in use, inferior coal and high-quality coal are respectively loaded into the two material distribution devices, when it is in the peak period of electricity consumption, the distribution device equipped with high-quality coal conveys the high-quality coal to the feeder connected to the hopper equipped with inferior coal through its bin-silo hopper, and when it is in the low peak period of electricity consumption, the distribution device equipped with inferior coal conveys the inferior coal to the feeder connected to the hopper equipped with high-quality coal through its bin-silo hopper, so as to meet the peak-shaving demand of thermal power generation.
[0003] However, since the sub-bin hopper is tilted on the hopper, the connection between the sub-bin hopper and the hopper is prone to cracking due to the gravity of the sub-bin hopper itself and the pressure exerted by the coal in the sub-bin hopper, thus affecting the safety of material transportation.
[0004] Therefore, how to design a reinforcement device for the compartment hopper to improve the connection firmness between the compartment hopper and the hopper and avoid cracking at the connection between the compartment hopper and the hopper is a technical problem that technical personnel in this field need to solve urgently. Utility Model Content
[0005] The purpose of the utility model is to provide a partition hopper reinforcement device in response to the defects and shortcomings in the prior art, which can offset the pressure applied by the material to the partition hopper under the action of the pulling force applied by the pull rod to the partition hopper and / or the clamping force applied by the clamping hoop to the partition hopper, thereby improving the connection firmness of the connection between the partition hopper and the hopper, and avoiding the problem of cracking at the connection between the partition hopper and the hopper.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] The utility model provides a sub-bin hopper reinforcement device, comprising a tie rod reinforcement device and / or a clamp reinforcement device fixedly connected to the sub-bin hopper tilted relative to the axis of the main bin, the tie rod reinforcement device comprising a first mounting seat and a tie rod, the first mounting seat is located on the outer surface of the connection portion between the sub-bin hopper and the main bin, one end of the tie rod is connected to the first mounting seat, and the other end of the tie rod is connected to a fixed load;
[0008] The clamp reinforcement device includes a clamp that embraces the outer surface of the sub-bin hopper, the clamp is located on the outer surface of the connection between the sub-bin hopper and the main hopper, and the two ends of the clamp extend to the outer surface of the main hopper respectively and are fixedly connected to the main hopper.
[0009] Preferably, at least two first mounting seats are provided on the outer surface of the sub-bin hopper, and the at least two first mounting seats are arranged symmetrically along the axis of the sub-bin hopper.
[0010] Preferably, the first mounting seat includes a first mounting plate fixedly connected to the outer surface of the bin hopper, and a first through hole for the pull rod to pass through is formed on the first mounting plate, and at least one end of the pull rod passing through the first through hole is threadedly connected to a nut.
[0011] Preferably, the first mounting seat also includes a first connecting member arranged along the radial direction of the sub-bin hopper and a reinforcing member obliquely intersecting with the radial direction of the sub-bin hopper, and the first mounting plate is fixedly connected to the sub-bin hopper through the first connecting member.
[0012] Preferably, the reinforcement member is located on the upper surface and / or lower surface of the first connecting member, one end of the reinforcement member is fixedly connected to the bin hopper, and the other end of the reinforcement member is fixedly connected to the first connecting member.
[0013] Preferably, the other end of the pull rod is threadedly connected to a fixed support.
[0014] Preferably, a second mounting seat is provided on the fixed carrier, the second mounting seat includes a second mounting plate, a second through hole is formed on the second mounting plate, and at least one end of the pull rod passing through the second through hole is threadedly connected to a nut.
[0015] Preferably, the second mounting seat further includes a second connecting member, one end of the second connecting member is fixedly connected to the bin hopper, and the other end of the second connecting member is fixedly connected to the second mounting plate.
[0016] Preferably, the clamp reinforcement device also includes reinforcement ribs, the inner side surface of the clamp is connected to the outer side surface of the storage hopper through a third connecting plate, and the third connecting plate is provided with the reinforcement ribs distributed at intervals, and the reinforcement ribs are respectively connected to the outer side surface of the storage hopper and the inner side surface of the clamp.
[0017] Preferably, a plurality of the clamp reinforcement devices are provided at intervals along the axial direction of the bin hopper.
[0018] Compared with the prior art, the utility model has achieved the following technical effects:
[0019] The utility model provides a pulling rod reinforcement device and / or a clamp reinforcement device at the connection part between the sub-bin hopper and the main bin. Under the action of the pulling force applied by the pulling rod to the sub-bin hopper and / or the clamping force applied to the sub-bin hopper by the clamp, the pressure applied by the material to the sub-bin hopper is offset, and the problem of cracking at the connection part between the sub-bin hopper and the main bin caused by the sub-bin hopper rotating toward the main bin is avoided, thereby improving the connection firmness between the sub-bin hopper and the main bin and prolonging the service life of the multi-way sub-bin hopper. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0021] Figure 1 It is a side view structural schematic diagram of the bin hopper reinforcement device;
[0022] Figure 2 It is a front view structural schematic diagram of the bin hopper reinforcement device;
[0023] Figure 3 It is a schematic diagram of the enlarged structure at A;
[0024] Figure 4 It is a schematic diagram of the enlarged structure at B;
[0025] Figure 5 It is a schematic diagram of the axial structure of the bin hopper reinforcement device;
[0026] Figure 6 This is a schematic diagram of the axial structure of the compartment hopper reinforcement device from another perspective.
[0027] Among them, 1. main silo; 2. sub-silo hopper; 3. first mounting seat; 4. pull rod; 5. first mounting plate; 6. nut; 7. first connecting piece; 8. reinforcement piece; 9. second mounting seat; 10. second mounting plate; 11. second connecting piece; 12. clamp; 13. reinforcement rib; 14. third connecting plate. DETAILED DESCRIPTION
[0028] 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.
[0029] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0030] like Figures 1 to 6 As shown, the utility model provides a reinforcement device for a sub-bin hopper, which is suitable for a sub-bin hopper 2 that is inclined relative to the axis of a main bin 1, and the reinforcement device for the sub-bin hopper 2 includes a tie rod reinforcement device and / or a clamp reinforcement device, and the tie rod reinforcement device includes a first mounting seat 3 and a tie rod 4, the first mounting seat 3 is located on the outer surface of the connection portion between the sub-bin hopper 2 and the main bin 1, one end of the tie rod 4 is connected to the first mounting seat 3, and the other end of the tie rod 4 is connected to a fixed carrier located on the upper part of the first mounting seat 3; wherein the tie rod 4 is a rigid metal rod, and relative to a chain-like or rope-like flexible structure, the rigid metal rod will not shake, and fatigue damage can be avoided at the connection portion between the sub-bin hopper 2 and the main bin 1.
[0031] A first mounting seat 3 can be provided in the middle of the outer surface of the connection between the sub-bin hopper 2 and the main silo 1, that is, at the position where the axis of the sub-bin hopper 2 passes. At this time, since the pulling force is only applied at the position where the sub-bin hopper 2 passes the central axis, the pulling force on the left and right sides of the connection between the sub-bin hopper 2 and the main silo 1 is small, and cracks may appear on the left and right sides of the connection between the sub-bin hopper 2 and the main silo 1. Therefore, the present application preferably provides at least two first mounting seats 3 on the outer surface of the connection between the sub-bin hopper 2 and the main silo 1, and at least two first mounting seats 3 are symmetrically arranged with respect to the axis of the sub-bin hopper 2, so as to improve the uniformity of the distribution of the pulling force applied by the pull rod 4 to the sub-bin hopper 2 on the sub-bin hopper 2, and further improve the connection firmness between the sub-bin hopper 2 and the main silo 1. The at least two means: it can be two, four, six or other even numbers, but no matter how many are provided, all the first mounting seats 3 must be symmetrically distributed with respect to the axis of the sub-bin hopper 2. As a specific embodiment of the present application, two first mounting seats 3 are provided on the outer surface of the sub-bin hopper 2.
[0032] The first mounting seat 3 includes a first mounting plate 5 fixedly connected to the outer surface of the bin hopper 2, and a first through hole for the pull rod 4 to pass through is provided on the first mounting plate 5, and at least one end of the pull rod 4 passing through the first through hole is threadedly connected to the nut 6. In order to improve the connection firmness between the pull rod 4 and the first mounting plate 5, the present application preferably has nuts 6 screwed on the upper and lower ends of the pull rod 4 in contact with the first mounting plate 5. The first mounting plate 5 can be a cylindrical, columnar structure, etc. The first mounting plate 5 can be directly fixedly connected to the outer surface of the bin hopper 2, and the first mounting plate 5 can also be fixedly connected to the outer surface of the bin hopper 2 through other structures. Preferably, the present application sets the first mounting seat 3 and also includes a first connecting member 7 arranged along the radial direction of the bin hopper 2 and a reinforcing member 8 obliquely intersecting the radial direction of the bin hopper 2, one end of the first connecting member 7 is fixedly connected to the bin hopper 2, and the other end of the first connecting member 7 is fixedly connected to the first mounting plate 5, that is, the first mounting plate 5 is fixed to the outer surface of the bin hopper 2 through the first connecting member 7. Among them, the first connecting member 7 can be round steel, channel steel or I-beam. As a preferred embodiment of the present application, the first connecting member 7 is an I-beam, and an I-beam is arranged on the left and right sides of the first through hole, that is, the pull rod 4. The connection method between the I-beam and the bin hopper 2 and the first mounting plate 5 can be threaded connection or welding. As a preferred embodiment of the present application, the connection method between the I-beam and the bin hopper 2 and the first mounting plate 5 is welding.
[0033] The reinforcement member 8 is located on the upper surface and / or the lower surface of the first connecting member 7, one end of the reinforcement member 8 is fixedly connected to the bin hopper 2, and the other end of the reinforcement member 8 is fixedly connected to the first connecting member 7 to improve the fixing firmness between the first connecting member 7 and the bin hopper 2. The reinforcement member 8 can also be round steel, channel steel or I-beam. As a preferred embodiment of the present application, the reinforcement member 8 is an I-beam.
[0034] The fixed load-bearing object can be a beam for fixing the main silo 1, or it can be other fixed buildings in the warehouse. The connection between the other end of the pull rod 4 and the fixed load-bearing object can be welding or threaded connection. To facilitate the installation and replacement of the pull rod 4, the present application preferably threadably connects the other end of the pull rod 4 to the fixed load-bearing object.
[0035] A second mounting seat 9 is provided on the fixed load, and the second mounting seat 9 includes a second mounting plate 10. A second through hole is provided on the second mounting plate 10, and at least one end of the pull rod 4 passing through the second through hole is threadedly connected to the nut 6. In order to improve the fixing firmness of the pull rod 4 and the second mounting plate 10, the present application preferably has nuts 6 threadedly connected to the upper and lower ends of the pull rod 4 in contact with the second mounting plate 10. Similar to the first mounting plate 5, the second mounting plate 10 can be directly connected to the fixed load, and the second mounting plate 10 can also be connected to the fixed load through other components. The present application preferably includes a second mounting seat 9 and a second connecting member 11, one end of the second connecting member 11 is fixedly connected to the bin hopper 2, and the other end of the second connecting member 11 is fixedly connected to the second mounting plate 10. Similar to the first connecting member 7, the second connecting member 11 can also be round steel, channel steel or I-beam. As a preferred embodiment of the present application, the second connecting member 11 is an I-beam. The connection between the second connecting member 11 and the fixed carrier can be screwed or welded. In the present application, it is preferred that the second connecting member 11 is welded to the fixed carrier.
[0036] The sub-bin hopper reinforcement device also includes a hoop reinforcement device, which includes a hoop 12 that surrounds the outer surface of the sub-bin hopper 2. The hoop 12 is located on the outer surface of the connection between the sub-bin hopper 2 and the main silo 1. The two ends of the hoop 12 extend to the outer surface of the main silo 1 and are fixedly connected to the main silo 1. The sub-bin hopper 2 is clamped on the main silo 1 by the hoop 12, which further improves the fixing firmness between the sub-bin hopper 2 and the main silo 1.
[0037] Furthermore, reinforcing ribs 13 may be provided on the hoop 12. Specifically, the reinforcing device of the hoop 12 includes a hoop 12 and reinforcing ribs 13 that embrace the outer surface of the storage hopper 2. The inner side surface of the hoop 12 is connected to the outer side surface of the storage hopper 2 through a third connecting plate 14. The third connecting plate 14 is provided with reinforcing ribs 13 distributed at intervals, and the reinforcing ribs 13 are respectively connected to the outer side surface of the storage hopper 2 and the inner side surface of the hoop 12; the reinforcing ribs 13 may be provided only on the upper surface of the third connecting plate 14, or on both the upper and lower surfaces of the third connecting plate 14. As a preferred embodiment of the present application, the third connecting plate 14 is located in the middle of the hoop 12 in the vertical direction, and a plurality of reinforcing ribs 13 are provided on the upper and lower surfaces of the third connecting plate 14. The plurality of reinforcing ribs 13 are evenly distributed along the length direction of the hoop 12, that is, the direction in which the hoop 12 surrounds the outer surface of the storage hopper 2.
[0038] Only one group of clamp reinforcement devices can be set on the outer surface of the sub-bin hopper 2, or multiple groups of clamp reinforcement devices can be set. As a preferred embodiment of the present application, three groups of clamp reinforcement devices are set at intervals along the axial direction of the sub-bin hopper 2. The three groups of clamp reinforcement devices are respectively located in the upper, middle and lower parts of the connection part between the sub-bin hopper 2 and the main silo 1, and the clamp reinforcement device arranged in the lower part of the connection part, the clamp 12 surrounding the diversion silo extends one end to the main silo 1, and then surrounds the outer surface of the main silo 1 and is fixedly connected to the other end of the clamp 12, so as to further improve the connection firmness between the main silo 1 and the sub-bin hopper 2.
[0039] It should be noted that, for those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.
Claims
1. A hopper reinforcement device, characterized in that: It comprises a tie rod reinforcement device and / or a clamp reinforcement device fixedly connected to a sub-bin hopper tilted relative to the axis of the main bin, the tie rod reinforcement device comprises a first mounting seat and a tie rod, the first mounting seat is located on the outer surface of the connection portion between the sub-bin hopper and the main bin, one end of the tie rod is connected to the first mounting seat, and the other end of the tie rod is connected to a fixed load; The clamp reinforcement device includes a clamp that embraces the outer surface of the sub-bin hopper, the clamp is located on the outer surface of the connection between the sub-bin hopper and the main silo, and the two ends of the clamp extend to the outer surface of the main silo respectively and are fixedly connected to the main silo.
2. The device for reinforcing the bin hopper according to claim 1, characterized in that: At least two first mounting seats are provided on the outer surface of the sub-bin hopper, and the at least two first mounting seats are symmetrically arranged along the axis of the sub-bin hopper.
3. The device for reinforcing the bin hopper according to claim 2 is characterized in that: The first mounting seat includes a first mounting plate fixedly connected to the outer surface of the bin hopper, and a first through hole for the pull rod to pass through is opened on the first mounting plate, and at least one end of the pull rod passing through the first through hole is threadedly connected to a nut.
4. The device for reinforcing the bin hopper according to claim 3 is characterized in that: The first mounting seat also includes a first connecting member arranged along the radial direction of the sub-bin hopper and a reinforcing member obliquely intersecting with the radial direction of the sub-bin hopper, and the first mounting plate is fixedly connected to the sub-bin hopper through the first connecting member.
5. The device for reinforcing the bin hopper according to claim 4 is characterized in that: The reinforcement member is located on the upper surface and / or the lower surface of the first connecting member, one end of the reinforcement member is fixedly connected to the bin hopper, and the other end of the reinforcement member is fixedly connected to the first connecting member.
6. The device for reinforcing the bin hopper according to any one of claims 1 to 5, characterized in that: The other end of the pull rod is threadedly connected to a fixed bearing object.
7. The device for reinforcing the bin hopper according to claim 6, characterized in that: A second mounting seat is disposed on the fixed carrier, and the second mounting seat includes a second mounting plate. A second through hole is formed on the second mounting plate, and at least one end of the pull rod passing through the second through hole is threadedly connected to a nut.
8. The device for reinforcing the bin hopper according to claim 7, characterized in that: The second mounting seat also includes a second connecting member, one end of which is fixedly connected to the bin hopper, and the other end of which is fixedly connected to the second mounting plate.
9. The device for reinforcing the bin hopper according to claim 1, characterized in that: The clamp reinforcement device also includes reinforcement ribs. The inner side surface of the clamp is connected to the outer side surface of the storage hopper through a third connecting plate. The third connecting plate is provided with the reinforcement ribs distributed at intervals. The reinforcement ribs are respectively connected to the outer side surface of the storage hopper and the inner side surface of the clamp.
10. The device for reinforcing the bin hopper according to claim 9, characterized in that: A plurality of the clamp reinforcement devices are arranged at intervals along the axial direction of the bin hopper.