Raw material conveying device
By designing a raw material conveying device with a driving mechanism and a flap, the problem of overflow at the feed end of the pelletizer is solved, the controllable conveying and collection of raw materials is achieved, and the overflow phenomenon is avoided.
Patent Information
- Application Number
- CN202422613238.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-28
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-10-28
AI Technical Summary
When the pellet mill breaks down or cannot continue to accept more material input, the discharge end of the belt conveyor continues to drop raw materials, causing overflow at the feed end of the pellet mill.
A raw material conveying device is designed, including a frame, a conveyor body, a material guide trough, a collection box and a driving mechanism. The material guide trough is driven by the driving mechanism to rotate, and combined with the first flap and the collection box, overflow is avoided.
It effectively avoids overflow at the feed end of the pellet mill, collects excess raw materials through the collection box, solves the overflow problem, and realizes controllable transportation of raw materials.
Smart Images
Figure CN223315700U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of conveying devices, and in particular to a raw material conveying device. Background Art
[0002] Granulators can be used to process metal ores such as iron ore, zinc ore, lead ore, and various by-products produced during the smelting process. Through the mixing and granulation process of the granulator, these ores and by-products can be made into particles of a certain shape and size, which is convenient for subsequent storage, transportation and processing.
[0003] When using a belt conveyor to transport raw materials to a pellet mill, if the pellet mill fails or the pellet mill cannot continue to handle more material input, the on-site observer will usually report the failure to the control room, and the operator in the control room will then stop the belt conveyor. However, during this process, the discharge end of the belt conveyor will continue to drop raw materials, which can easily lead to overflow at the feed end of the pellet mill. Utility Model Content
[0004] The purpose of the embodiments of the present application is to provide a raw material conveying device to avoid overflow at the feed end of a pelletizer.
[0005] The present invention provides a material conveying device, which adopts the following technical solutions:
[0006] A raw material conveying device includes a frame, a conveyor body, a driving mechanism, a material guide trough and a collection box, wherein the conveyor body is arranged on the frame, the material guide trough is located below the conveyor body, the material guide trough is rotatably mounted on the frame, the driving mechanism is arranged between the frame and the material guide trough, a first flap is rotatably mounted at the end of the material guide trough, and the collection box is located below the material guide trough.
[0007] Preferably, the driving mechanism includes a first mounting seat, a cylinder, a second mounting seat and a connecting block, the first mounting seat is arranged on the frame, one end of the cylinder is hinged to the first mounting seat, the other end of the cylinder is hinged to the second mounting seat, the second mounting seat is arranged on the connecting block, and the connecting block is fixedly connected to the material guide trough.
[0008] Preferably, the connecting block and the material guide trough are connected by bolts.
[0009] Preferably, a scraper is provided at the lower end of the conveyor body, and the scraper is fixed to the frame by bolts.
[0010] Preferably, a universal wheel is provided at the lower end of the collecting box.
[0011] Preferably, the collection box is provided with a handle.
[0012] Preferably, the cross-sectional area in the middle of the material guiding trough is larger than the cross-sectional area at both ends of the material guiding trough.
[0013] Preferably, a second flap is rotatably mounted on one end of the material guide trough away from the first flap.
[0014] Compared with the prior art, the present invention has the following advantages:
[0015] The present application sets a driving mechanism, a material guide chute, a first flap and a collection box. Under normal feeding state, the material guide chute is tilted downward on the side close to the pellet mill, and the raw materials on the conveyor body first fall on the material guide chute, and then slide downward along the material guide chute. Then the raw materials push the first flap and enter the feed end of the pellet mill. When the on-site personnel find that the pellet mill has failed or the pellet mill cannot continue to withstand more material input, the driving mechanism drives the material guide chute to rotate and reports the fault to the control room. When the side of the material guide chute close to the pellet mill is tilted upward, the first flap blocks the side of the material guide chute close to the pellet mill, thereby avoiding overflow at the feed end of the pellet mill. Under the action of gravity, the raw materials slide downward along the material guide chute and fall into the collection box, and the collection box collects the excess raw materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.
[0017] Figure 1 It is a schematic structural diagram of some embodiments of the present utility model;
[0018] Figure 2 for Figure 1 Structural diagram from another perspective;
[0019] Figure 3 for Figure 2 A magnified view of the structure at center A;
[0020] Figure 4 Schematic diagram of the connection structure between the driving mechanism and the material guide chute in some embodiments of the present invention;
[0021] Figure 5 for Figure 4 Schematic diagram of the structure from another perspective.
[0022] The reference numerals are:
[0023] 1. Frame; 2. Conveyor body; 3. Drive mechanism; 4. Material guide trough; 5. Collection box; 6. First flap; 7. First mounting base; 8. Cylinder; 9. Second mounting base; 10. Connecting block; 11. Scraper; 12. Universal wheel; 13. Handle. DETAILED DESCRIPTION
[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.
[0025] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.
[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.
[0027] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended only to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0028] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.
[0029] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.
[0030] Example
[0031] like Figure 1-5 As shown, the raw material conveying device described in the embodiment of the present application includes a frame 1, a conveyor body 2, a driving mechanism 3, a material guide trough 4 and a collecting box 5. The conveyor body 2 is arranged on the frame 1, the material guide trough 4 is located below the conveyor body 2, the material guide trough 4 is rotatably installed on the frame 1, the driving mechanism 3 is arranged between the frame 1 and the material guide trough 4, and the end of the material guide trough 4 is rotatably installed with a first flap 6, the first flap 6 is located on the side of the material guide trough 4 close to the granulator, and the collecting box 5 is used to collect excess raw materials inside the material guide trough 4.
[0032] When in use, under normal feeding state, the side of the guide chute 4 close to the pellet mill tilts downward, and the raw materials on the conveyor body 2 first fall on the guide chute 4, and then slide downward along the guide chute 4, and then the raw materials push open the first flap 6 and enter the feed end of the pellet mill. When the on-site personnel find that the pellet mill has failed or the pellet mill cannot continue to bear more material input, the on-site control drive mechanism 3 works, and the drive mechanism 3 drives the guide chute 4 to rotate and reports the fault to the control room. When the side of the guide chute 4 close to the pellet mill tilts upward, the first flap 6 blocks the side of the guide chute 4 close to the pellet mill, thereby avoiding overflow at the feed end of the pellet mill. Under the action of gravity, the raw materials slide downward along the guide chute 4 and fall into the collection box 5, and the collection box 5 collects the excess raw materials. When the pellet mill needs to be fed again, the drive mechanism 3 drives the guide chute 4 to move to the initial state.
[0033] In this embodiment, the driving mechanism 3 includes a first mounting seat 7, a cylinder 8, a second mounting seat 9 and a connecting block 10. The first mounting seat 7 is arranged on the frame 1, one end of the cylinder 8 is hinged on the first mounting seat 7, and the other end of the cylinder 8 is hinged on the second mounting seat 9. The second mounting seat 9 is arranged on the connecting block 10, and the connecting block 10 is fixedly connected to the material guide trough 4. When in use, the cylinder 8 drives the connecting block 10 to move toward the end close to the collection box 5, and the connecting block 10 drives the material guide trough 4 to move synchronously, so that the end of the material guide trough 4 close to the pellet mill moves upward, thereby facilitating the stop of feeding to the pellet mill. When the cylinder 8 drives the connecting block 10 to move toward the end away from the collection box 5, the connecting block 10 drives the material guide trough 4 to move synchronously, so that the end of the material guide trough 4 close to the pellet mill moves downward, thereby facilitating the continuation of feeding to the interior of the pellet mill.
[0034] In this embodiment, the connecting block 10 and the material guide trough 4 are connected by bolts, which facilitates the disassembly and assembly between the connecting block 10 and the material guide trough 4.
[0035] In this embodiment, a scraper 11 is provided at the lower end of the conveyor body 2. The scraper 11 is fixed to the frame 1 by bolts. The bolt connection facilitates the replacement of the scraper 11. The end of the scraper 11 close to the granulator is wedge-shaped. The scraper 11 is used to clean the conveyor body 2.
[0036] In this embodiment, a universal wheel 12 is provided at the lower end of the collection box 5 to facilitate the movement of the collection box 5 according to usage requirements.
[0037] In this embodiment, a handle 13 is provided on the collection box 5 , and the collection box 5 can be easily moved by pulling the handle 13 .
[0038] In this embodiment, the cross-sectional area in the middle of the material guiding trough 4 is larger than the cross-sectional area at both ends of the material guiding trough 4, so as to concentrate the material flow.
[0039] In this embodiment, a second flap (not shown in the figure) is rotatably mounted on the end of the material guide chute 4 away from the first flap 6 , and the second flap is used to block the end of the material guide chute 4 away from the first flap 6 .
[0040] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.
Claims
1. A raw material conveying device, characterized in that: It includes a frame, a conveyor body, a driving mechanism, a material guide trough and a collection box, the conveyor body is arranged on the frame, the material guide trough is located below the conveyor body, the material guide trough is rotatably mounted on the frame, the driving mechanism is arranged between the frame and the material guide trough, the end of the material guide trough is rotatably mounted with a first flap, and the collection box is located below the material guide trough.
2. A material conveying device according to claim 1, characterized in that: The driving mechanism includes a first mounting seat, a cylinder, a second mounting seat and a connecting block. The first mounting seat is arranged on the frame, one end of the cylinder is hinged to the first mounting seat, and the other end of the cylinder is hinged to the second mounting seat. The second mounting seat is arranged on the connecting block, and the connecting block is fixedly connected to the material guide trough.
3. A material conveying device according to claim 2, characterized in that: The connecting block and the material guide trough are connected by bolts.
4. A material conveying device according to claim 1, characterized in that: A scraper is provided at the lower end of the conveyor body, and the scraper is fixed to the frame by bolts.
5. A material conveying device according to claim 1, characterized in that: The lower end of the collecting box is provided with a universal wheel.
6. A material conveying device according to claim 5, characterized in that: The collection box is provided with a handle.
7. A material conveying device according to claim 1, characterized in that: The cross-sectional area in the middle of the material guiding trough is larger than the cross-sectional area at both ends of the material guiding trough.
8. A material conveying device according to claim 1, characterized in that: A second flap is rotatably mounted on one end of the material guide trough away from the first flap.