Material conveying frame
By installing electric telescopic rods and hydraulic cylinders on the material conveyor rack, the screen hole misalignment and the swaying of the belt conveyor are controlled, the problem of inefficiency of traditional conveyors is solved, and the stable material transfer and the self-installed screening function are realized, which reduces equipment costs.
Patent Information
- Application Number
- CN202421712096.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-06-17
- Estimated Expiration
- 2034-07-19
AI Technical Summary
Traditional belt conveyors cannot convey more materials at one time when conveying materials, resulting in material dropping and inefficient efficiency.
By installing the first electric telescopic rod on the material conveying rack, the screen holes on the second vertical baffle and the first vertical baffle are controlled to be misaligned, and the belt conveyor is swayed left and right with the hydraulic cylinder of the lifting bracket, screening and stable transmission of materials are achieved.
It effectively avoids material drop during the transmission process, improves the transmission efficiency, and reduces dependence on the screening machine through its own screening function and reduces equipment costs.
Smart Images
Figure CN222989093U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of conveying frames, and particularly relates to a material conveying frame. Background Art
[0002] A conveying frame is a mechanical device that conveys bulk goods and piece goods from a loading point to an unloading point along a certain route in a continuous manner.
[0003] The traditional conveying frame is a belt conveyor. When the belt conveyor conveys materials, it is often unable to stack a large amount of materials on it for conveying. Because if a large amount of materials are stacked, during the conveying process, due to the vibration of the equipment itself, the materials on the belt may fall, resulting in the belt conveyor being unable to convey a large amount of materials at one time during the material conveying process, and the conveying efficiency of the materials is low. To solve the above problems, a material conveying frame is provided herein.
[0004] It should be noted that the above content belongs to the technical cognition scope of the inventor and does not necessarily constitute the prior art. Content of the Utility Model
[0005] To solve the above problems, the purpose of the utility model is to provide a material conveying frame. By starting the first electric telescopic rod to control the misalignment of the sieve holes on the second vertical baffle and the first vertical baffle, and pouring the materials onto the belt conveyor between the two baffle assemblies for conveying, it can avoid the materials from falling from both sides of the belt conveyor when transferring a large amount of materials at one time, thus improving the conveying efficiency.
[0006] To achieve the above purpose, the utility model provides a material conveying frame, which includes a belt conveyor and symmetrically distributed lifting brackets. The two ends of the frame of the belt conveyor are respectively rotatably connected to the two lifting brackets. Symmetrically distributed baffle assemblies are fixed on the belt conveyor, and the two baffle assemblies are respectively located above both sides of the belt on the belt conveyor.
[0007] The baffle assembly includes symmetrically distributed L-shaped brackets. The L-shaped brackets on the two baffle assemblies are respectively fixed above both sides of the frame of the belt conveyor, and a first vertical baffle is fixedly connected between the two L-shaped brackets.
[0008] Further, the lifting bracket includes a base, and the lifting bracket includes two vertical hydraulic cylinders. A U-shaped connecting fork is fixed on the output shaft of the hydraulic cylinder, and a connecting block is rotatably provided on the U-shaped connecting fork.
[0009] Further, symmetrically distributed rotating shafts are fixed at both ends of the frame of the belt conveyor, and the two rotating shafts are respectively rotatably connected to the two connecting blocks.
[0010] Further, a guide rail is provided above the base, and a sliding block is slidably arranged in the guide rail.
[0011] One of the hydraulic cylinders is fixed on the base, and the other hydraulic cylinder is fixed on the sliding block.
[0012] Further, a vertical first electric telescopic rod is fixed above the L-shaped bracket, a connecting strip is fixed on the output shaft of the first electric telescopic rod, a second vertical baffle is fixedly connected between the two connecting strips, and sieve holes are provided on both the second vertical baffle and the first vertical baffle.
[0013] Further, symmetrically distributed casters are fixed below the base.
[0014] Further, the sieve holes are rhombic.
[0015] The material conveying rack proposed by the present utility model can bring the following beneficial effects:
[0016] 1. By starting the first electric telescopic rod to control the misalignment of the sieve holes on the second vertical baffle and the first vertical baffle, and conveying the material by pouring it onto the belt conveyor between the two baffle assemblies, it can avoid the material from falling from both sides of the belt conveyor when transferring a large amount of material at one time, so the conveying efficiency can be improved.
[0017] 2. By controlling the partial overlap of the sieve holes on the second vertical baffle and the first vertical baffle, and controlling the reciprocating movement of one hydraulic cylinder on the lifting bracket, the belt conveyor can be controlled to swing left and right, so that the material collides with the baffle assembly, and the materials that do not meet the volume standard are screened out from the overlapping part of the sieve holes, making the material conveying rack have a self-screening function, which can reduce the use of the screening machine and lower the equipment cost. By starting the first electric telescopic rod, the size of the overlapping part of the sieve holes can be adjusted, and thus the screening fineness can be adjusted.
[0018] 3. By controlling the height of all hydraulic cylinders, the height of the entire belt conveyor can be adjusted. By controlling the length of the hydraulic cylinder on the corresponding lifting bracket, the positions of the feeding end and the discharging end can be adjusted separately to adapt to the actual working scenario. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:
[0020] Figure 1 It is a schematic structural diagram of a material conveying rack of the present utility model.
[0021] Figure 2 is Figure 1 The enlarged structural schematic diagram at position A in
[0022] Figure 3 is Figure 1 The enlarged structural schematic diagram at position B in Specific implementation manners
[0023] In order to more clearly illustrate the overall concept of the present utility model, the following will be described in detail by way of examples in conjunction with the accompanying drawings of the specification.
[0024] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.
[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.
[0026] In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0027] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description referring to terms such as "one solution", "some solutions", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the solution or example are included in at least one solution or example of the present utility model. In this specification, the schematic expression of the above terms does not necessarily refer to the same solution or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more solutions or examples.
[0028] An embodiment of the present utility model provides a material conveying rack. The material conveying rack includes a belt conveyor 2 and symmetrically distributed lifting brackets 1. As Figure 1 shown, both ends of the frame of the belt conveyor 2 are respectively rotatably connected to two lifting brackets 1. Symmetrically distributed baffle assemblies 3 are fixed on the belt conveyor 2, and the two baffle assemblies 3 are respectively located above both sides of the belt in the belt conveyor 2.
[0029] The lifting bracket 1 includes a base 11. Symmetrically distributed casters 4 are fixed below the base 11. A guide rail 12 is provided above the base 11, and a sliding block 13 is slidably arranged in the guide rail 12. The lifting bracket 1 includes two vertical hydraulic cylinders 14. As Figure 2 shown, one of the hydraulic cylinders 14 is fixed on the base 11, and the other hydraulic cylinder 14 is fixed on the sliding block 13. A U-shaped connecting fork 15 is fixed on the output shaft of the hydraulic cylinder 14, and a connecting block 16 is rotatably arranged on the U-shaped connecting fork 15. Both ends of the frame of the belt conveyor 2 are fixed with symmetrically distributed rotating shafts 21, and the two rotating shafts 21 are respectively rotatably connected to the two connecting blocks 16.
[0030] The baffle assembly 3 includes symmetrically distributed L-shaped brackets 31. As Figure 3 shown, the L-shaped brackets 31 on the two baffle assemblies 3 are respectively fixed above both sides of the frame of the belt conveyor 2. A first vertical baffle 32 is fixedly connected between the two L-shaped brackets 31. A vertical first electric telescopic rod 33 is fixed above the L-shaped bracket 31. A connecting bar (not marked in the figure) is fixed on the output shaft of the first electric telescopic rod 33. A second vertical baffle 34 is fixedly connected between the two connecting bars. Diamond-shaped sieve holes 35 are provided on both the second vertical baffle 34 and the first vertical baffle 32.
[0031] During use, the first electric telescopic rod 33 is activated to control the misalignment of the sieve holes on the second vertical baffle 34 and the first vertical baffle 32. By pouring the material onto the belt conveyor 2 between the two baffle assemblies 3 for conveyance, it is possible to prevent the material from falling off both sides of the belt conveyor 2 when transferring a relatively large amount of material at one time, thus improving the conveyance efficiency.
[0032] By activating the first electric telescopic rod 33 to control partial overlap of the sieve holes 35 on the second vertical baffle 34 and the first vertical baffle 32, and by controlling the reciprocating movement of a hydraulic cylinder 14 on the lifting bracket 1, it is possible to control the left - right swaying of the belt conveyor 2, causing the material to collide with the baffle assembly 3, and screening out the materials that do not meet the volume standard from the overlapping part of the sieve holes 35. This enables the material conveying rack to have a self - screening function, reducing the use of the screening machine and lowering the equipment cost. By activating the first electric telescopic rod 33, the size of the overlapping part of the sieve holes 35 can be adjusted, thereby adjusting the screening fineness.
[0033] By controlling the height of all the hydraulic cylinders 14, the height of the entire belt conveyor 2 can be adjusted. By controlling the length of the hydraulic cylinder 14 on the corresponding lifting bracket 1, the positions of the feeding end and the discharging end can be adjusted separately to adapt to the actual working scenario.
[0034] Each embodiment in this specification is described in a progressive manner. For the same or similar parts between the embodiments, reference can be made to each other. Each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can refer to the partial description of the method embodiment.
[0035] The above are only the embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, various changes and modifications can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the scope of the claims of the present utility model.
Claims
1. A material conveying rack, comprising a belt conveyor (2) and symmetrically distributed lifting brackets (1), characterized in that: The two ends of the frame of the belt conveyor (2) are rotatably connected to the two lifting brackets (1), and symmetrically distributed baffle assemblies (3) are fixed on the belt conveyor (2), and the two baffle assemblies (3) are respectively located above the two sides of the belt in the belt conveyor (2); The baffle assembly (3) comprises symmetrically distributed L-shaped brackets (31), the L-shaped brackets (31) on the two baffle assemblies (3) are respectively fixed above the two sides of the frame of the belt conveyor (2), and a first vertical baffle (32) is fixedly connected between the two L-shaped brackets (31).
2. A material conveying rack according to claim 1, characterized in that: The lifting bracket (1) comprises a base (11), and the lifting bracket (1) comprises two vertical hydraulic cylinders (14). A U-shaped connecting fork (15) is fixed on the output shaft of the hydraulic cylinder (14), and a connecting block (16) is rotatably provided on the U-shaped connecting fork (15).
3. A material conveying rack according to claim 2, characterized in that: Both ends of the frame of the belt conveyor (2) are fixed with symmetrically distributed rotating shafts (21), and the two rotating shafts (21) are respectively rotatably connected to the two connecting blocks (16).
4. A material conveying rack according to claim 3, characterized in that: A guide rail (12) is provided above the base (11), and a sliding block (13) is slidably provided inside the guide rail (12); One of the hydraulic cylinders (14) is fixed on the base (11), and the other hydraulic cylinder (14) is fixed on the sliding block (13).
5. A material conveying rack according to claim 4, characterized in that: A vertical first electric telescopic rod (33) is fixed above the L-shaped bracket (31); a connecting strip is fixed on the output shaft of the first electric telescopic rod (33); a second vertical baffle (34) is fixedly connected between the two connecting strips; and sieve holes (35) are provided on the second vertical baffle (34) and the first vertical baffle (32).
6. A material conveying rack according to claim 5, characterized in that: Symmetrically distributed casters (4) are fixed below the base (11).
7. A material conveying rack according to claim 6, characterized in that: The sieve holes (35) are rhombus-shaped.