CN221215778U - Horizontal conveying device - Google Patents
Horizontal conveying device Download PDFInfo
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- CN221215778U CN221215778U CN202323359307.4U CN202323359307U CN221215778U CN 221215778 U CN221215778 U CN 221215778U CN 202323359307 U CN202323359307 U CN 202323359307U CN 221215778 U CN221215778 U CN 221215778U
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- blade
- conveying pipeline
- groove
- conveying
- rotating shaft
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- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 36
- 238000004062 sedimentation Methods 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 230000002776 aggregation Effects 0.000 abstract description 4
- 238000004220 aggregation Methods 0.000 abstract description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 20
- 229910000019 calcium carbonate Inorganic materials 0.000 description 10
- 238000007599 discharging Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000009993 causticizing Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000010297 mechanical methods and process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Screw Conveyors (AREA)
Abstract
The utility model provides a horizontal conveying device which comprises a conveying pipeline and a rotating shaft, wherein the conveying pipeline is horizontally arranged, the rotating shaft is arranged in the conveying pipeline, the rotating shaft is rotationally connected with the conveying pipeline and is parallel to the extending direction of the conveying pipeline, a feed inlet and a discharge outlet are respectively arranged at two ends of the conveying pipeline, a spiral blade and a first groove blade are arranged on the rotating shaft, the arrangement area of the spiral blade and the first groove blade extends from the feed inlet position to the discharge outlet position, and the first groove blade is at least arranged at one end close to the discharge outlet and can break up and continuously convey materials in front of the discharge outlet. According to the horizontal conveying device, the first groove paddle blades are arranged in front of the discharge hole, so that materials can be scattered and then conveyed to the position of the discharge hole, sedimentation and aggregation of the materials in front of the discharge hole can be effectively avoided, the materials are prevented from blocking the discharge hole, and conveying efficiency is guaranteed.
Description
Technical Field
The utility model relates to the technical field of conveyors, in particular to a horizontal conveying device.
Background
The horizontal screw conveyor is a common transportation device for industrial mechanized operation, and a propeller is usually used for rotating and pushing materials so as to achieve the purpose of transportation; the device has the advantages of simple structure, convenient installation, large conveying capacity, long conveying distance and the like, and is widely applied to the fields of chemical industry, metallurgy, building materials, food and the like.
However, in practical application, the blocking phenomenon is easy to occur during conveying due to the influence of material characteristics, for example, the sedimentation volume of the industrial grade calcium carbonate prepared by a causticizing method is 1.1-1.9 mL/g, the industrial grade calcium carbonate has certain humidity, and the sedimentation volume of the industrial grade calcium carbonate is easy to subside again during conveying, and for example, the sedimentation volume of the heavy grade calcium carbonate produced by a mechanical method is generally more than 3mL/g, so that the conveying friction resistance of the industrial grade calcium carbonate prepared by the causticizing method or the heavy grade calcium carbonate produced by the mechanical method is high during conveying of a horizontal screw conveyor, and a discharge hole is easy to block, so that the practical conveying efficiency of the industrial grade calcium carbonate is insufficient.
Disclosure of utility model
Based on the above, the utility model aims to provide a horizontal conveying device so as to solve the problem that the existing horizontal screw conveyor is insufficient in conveying efficiency of some materials.
The present utility model provides a horizontal conveying device, comprising: the conveying pipeline is horizontally arranged, the rotating shaft is arranged in the conveying pipeline, is rotationally connected with the conveying pipeline and is arranged in parallel with the extending direction of the conveying pipeline, the rotating shaft is in transmission connection with the driving motor, wherein,
The utility model discloses a conveyer pipe, including conveyer pipe, screw blade, first groove paddle blade, conveyer pipe's both ends are provided with feed inlet and discharge gate respectively, be provided with screw blade and first groove paddle blade in the pivot, screw blade with first groove paddle blade's setting region by the feed inlet position extends to the discharge gate position, just first groove paddle blade sets up at least and is close to the one end of discharge gate.
Optionally, a discharging section is further formed in front of the discharging port of the conveying pipeline, the inner diameter of the discharging section is smaller than the inner diameter of the main body of the conveying pipeline, a second groove paddle blade is further arranged on the rotating shaft, and the setting area of the second groove paddle blade is located in the discharging section.
Optionally, the blade width of the second slot blade is greater than the blade width of the first slot blade, and the blade length of the second slot blade is less than the blade length of the first slot blade.
Optionally, the helical blade is a full face helical blade.
Optionally, the ratio of the pitch of the full-face helical blade to the helical diameter is from 0.8 to 0.9.
Optionally, the rotating shaft is in transmission connection with the driving motor through a speed reducer.
Optionally, the rotating shaft is in transmission connection with the motor through a coupler.
Optionally, the conveying pipeline is a square pipeline.
The horizontal conveying device provided by the utility model comprises: the conveying pipeline that the level set up and the pivot of setting in the conveying pipeline, the pivot rotates with conveying pipeline to be connected, and with conveying pipeline's extending direction parallel arrangement, the pivot is connected with driving motor transmission, wherein, conveying pipeline's both ends are provided with feed inlet and discharge gate respectively, be provided with helical blade and first groove oar blade in the pivot, helical blade and first groove oar blade set up regional by the feed inlet position extension to the discharge gate position, and first groove oar blade sets up the one end that is close to the discharge gate at least, can break up the place ahead material of discharge gate and continue to carry. In operation, the horizontal conveying device provided by the utility model is characterized in that materials are firstly conveyed from the feed inlet to the front of the discharge outlet by the helical blades, and the first slot paddle blades can scatter the materials and continuously convey the materials to the position of the discharge outlet in front of the discharge outlet, so that feeding is completed, sedimentation and aggregation of the materials in front of the discharge outlet can be effectively avoided, the materials are prevented from blocking the discharge outlet, and conveying efficiency is ensured.
Drawings
FIG. 1 is a schematic diagram of the main structure of a horizontal conveying device according to an embodiment of the present utility model;
FIG. 2 is a cross-sectional structural view of section A-A of FIG. 1;
Fig. 3 is a sectional structural view of the B-B in fig. 1.
The utility model will be further described in the following detailed description in conjunction with the above-described figures.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In order to solve the problem that the conveying efficiency of a horizontal screw conveyor in the prior art is insufficient for some materials, the utility model provides a horizontal conveying device, a screw blade and a first groove blade are arranged on a rotating shaft, the arrangement areas of the screw blade and the first groove blade extend from the position of a feed port to the position of a discharge port, the first groove blade is at least arranged at one end close to the discharge port, in operation, the materials are firstly conveyed from the feed port to the front of the discharge port by the screw blade, in front of the discharge port, the first groove blade can break up the materials and continuously convey the materials to the position of the discharge port to finish feeding, and through the arrangement of the first groove blade, the sedimentation and aggregation of the materials in front of the discharge port can be effectively avoided, the materials are prevented from blocking the discharge port, and the conveying efficiency is ensured.
Specifically, as shown in fig. 1, 2 and 3, the horizontal conveyance device includes: the conveying pipeline 7 that the level set up and the pivot 4 of setting in conveying pipeline 7, pivot 4 rotates with conveying pipeline 7 to be connected, and with the extending direction parallel arrangement of conveying pipeline 7, pivot 4 is connected with driving motor 1 transmission, wherein, the both ends of conveying pipeline 7 are provided with feed inlet 5 and discharge gate 10 respectively, the opening of feed inlet 5 up, the opening of discharge gate 10 is down, be provided with helical blade 6 and first groove oar blade 8 in pivot 4, helical blade 6 and the setting region of first groove oar blade 8 extend to the discharge gate 10 position by the feed inlet 5 position, and first groove oar blade 8 sets up at least in the one end that is close to discharge gate 10, can break up the processing to the material before carrying to discharge gate 10, and continue to carry to discharge gate 10, avoid the subside gathering of material before discharge gate 10, avoid blocking conveying pipeline 7, thereby can effectively reduce the jam risk, ensure conveying efficiency.
When the conveying pipeline 7 is longer, the first groove blade 8 can be alternately arranged on the whole conveying path at intervals, and in the process that the materials are conveyed by the spiral blade 6, the materials in conveying are periodically scattered, so that the materials are prevented from being blocked in the conveying path conveyed by the spiral blade 6.
In order to further reduce the risk of blockage, in this embodiment, a discharge section is further formed in front of the discharge port 10 of the conveying pipeline 7, the inner diameter of the discharge section is smaller than the inner diameter of the main body of the conveying pipeline 7, and the rotating shaft 4 is further provided with a second slot paddle blade 9, and the setting area of the second slot paddle blade 9 is located in the discharge section. After the material is scattered and processed by the first groove paddle blade 8, the material is further conveyed to a discharging section of the conveying pipeline 7, and the material is conveyed continuously by the second groove paddle blade 9 at the discharging section, and meanwhile, the discharging section is smaller in inner diameter, so that the material is more uniform and stable.
In a specific example, the first slot blade 8 is of an F type, the second slot blade 9 is of a K type, the blade width of the second slot blade 9 is greater than the blade width of the first slot blade 8, and the blade length of the second slot blade 9 is smaller than the blade length of the first slot blade 8 corresponding to the inner diameter of the conveying pipeline 7 in the setting region, so that the conveying capacity of the second slot blade 9 is guaranteed to be consistent with the conveying capacity of the first slot blade 8 when the rotation speeds are the same, and blocking caused by the fact that the conveying capacity of the second slot blade 9 is smaller than the conveying capacity of the first slot blade 8 is avoided.
The number of the first paddle blades 8 and the second paddle blades 9 may be specifically set according to actual needs, and the present application is not limited thereto, for example, in this embodiment, the first paddle blades 8 are set to three groups, and the second paddle blades 9 are set to two groups, which are respectively arranged at intervals along the extending direction of the rotating shaft 4.
To ensure the conventional conveying capability of the helical blade, in this embodiment, the helical blade 6 is a full-face helical blade as shown in fig. 1 and 2.
Based on the principle of minimum friction in the conveying process, in this embodiment, the parameters of the full-face helical blade are designed as follows: the ratio of the pitch of the full-face helical blade to the helical diameter is 0.8 to 0.9. In one embodiment, the conveying material is industrial grade calcium carbonate prepared by causticization, a median value of 0.8875 is adopted, the corresponding screw diameter can be 0.4 m, and the screw pitch is 0.355 m, so that the damage to the screw blade under the high-load working condition can be reduced.
For example, when the spiral diameter of the full-face spiral blade is 0.4 m, the screw pitch is 0.355 m, and the rotating speed of the driving motor 1 is 65 revolutions per minute, the conveying force can reach 98m 3/hour, and the production requirement can be met.
In order to improve the driving stability, in this embodiment, the rotating shaft 4 is in transmission connection with the driving motor 1 through the speed reducer 2, after the output power of the driving motor 1 is transmitted through the speed reducer 2, the torque output to the rotating shaft 4 can be improved, the driving capability is improved, the influence of shake of the output power of the driving motor 1 due to shake of the working voltage can be reduced, the stability of the rotating speed of the rotating shaft 4 in working can be improved, the transmission efficiency is ensured, the risk of loose fit and mechanical damage to components is reduced, the mechanical reliability is improved, and the production safety is ensured.
In this embodiment, at one end of the conveying pipeline 7, the rotating shaft 4 is in transmission connection with the motor 1 through the coupling 3, and two ends of the rotating shaft 4 can be in rotation connection with the conveying pipeline 7 through bearings, so that two ends of the rotating shaft 4 are supported on the conveying pipeline 7, and when the motor 1 outputs power, the power is obtained through the transmission of the coupling 3 to rotate. The coupling 3 has high transmission reliability, can effectively ensure the power transmission efficiency from the driving motor 1 to the rotating shaft 4, has strong load capacity, can be matched with a conveying material with larger sedimentation volume, for example, can meet the conveying requirement of industrial grade calcium carbonate prepared by a causticizing method or heavy calcium carbonate produced by a mechanical method, and in an alternative embodiment, the driving from the driving motor 1 to the rotating shaft 4 can also adopt a gear transmission mode and the like.
In this embodiment, as shown in fig. 2 and 3, the conveying pipeline 7 is a square pipeline, and the peripheral space between the inner wall of the conveying pipeline 7 and the movable ranges of the helical blade 6 and the first slot blade 8 is larger, so that the blocking risk can be further reduced, and meanwhile, sufficient operation space can be provided for the scattering operation of the first slot blade 8, and the scattering efficiency is ensured.
According to the horizontal conveying device, the spiral blade and the first groove blade are arranged on the rotating shaft, the arrangement area of the spiral blade and the first groove blade extends from the position of the feed inlet of the conveying pipeline to the position of the discharge outlet, the first groove blade is at least arranged at one end close to the discharge outlet, materials in front of the discharge outlet can be scattered and conveyed continuously, in operation, the materials are firstly conveyed from the feed inlet to the front of the discharge outlet through the spiral blade, in front of the discharge outlet, the first groove blade can be scattered and conveyed continuously to the position of the discharge outlet, feeding is completed, sedimentation and aggregation of the materials in front of the discharge outlet can be effectively avoided, the discharge outlet is prevented from being blocked by the materials, and conveying efficiency is guaranteed.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing examples illustrate only a few specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (8)
1. A horizontal conveyance device, comprising: the conveying pipeline is horizontally arranged, the rotating shaft is arranged in the conveying pipeline, is rotationally connected with the conveying pipeline and is arranged in parallel with the extending direction of the conveying pipeline, the rotating shaft is in transmission connection with the driving motor, wherein,
The utility model discloses a conveyer pipe, including conveyer pipe, screw blade, first groove paddle blade, conveyer pipe's both ends are provided with feed inlet and discharge gate respectively, be provided with screw blade and first groove paddle blade in the pivot, screw blade with first groove paddle blade's setting region by the feed inlet position extends to the discharge gate position, just first groove paddle blade sets up at least and is close to the one end of discharge gate.
2. The horizontal conveying device according to claim 1, wherein a discharge section is further formed in front of the discharge port of the conveying pipeline, the inner diameter of the discharge section is smaller than the inner diameter of the main body of the conveying pipeline, a second groove paddle blade is further arranged on the rotating shaft, and the arrangement area of the second groove paddle blade is located in the discharge section.
3. The horizontal conveyance device of claim 2, wherein the second paddle blade has a blade width that is greater than a blade width of the first paddle blade and a blade length that is less than a blade length of the first paddle blade.
4. The horizontal conveyance device according to claim 1, wherein the helical blade is a full-face helical blade.
5. The horizontal conveyance device according to claim 4, wherein a ratio of a pitch of the full-face spiral blade to a spiral diameter is 0.8 to 0.9.
6. The horizontal conveyance device according to claim 1, wherein the rotation shaft is in transmission connection with the driving motor through a decelerator.
7. The horizontal conveyance device according to claim 1, wherein the rotation shaft is drivingly connected to the motor via a coupling.
8. The horizontal conveyance device according to claim 1, wherein the conveyance pipe is a square pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323359307.4U CN221215778U (en) | 2023-12-08 | 2023-12-08 | Horizontal conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323359307.4U CN221215778U (en) | 2023-12-08 | 2023-12-08 | Horizontal conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221215778U true CN221215778U (en) | 2024-06-25 |
Family
ID=91548910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323359307.4U Active CN221215778U (en) | 2023-12-08 | 2023-12-08 | Horizontal conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221215778U (en) |
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2023
- 2023-12-08 CN CN202323359307.4U patent/CN221215778U/en active Active
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| GR01 | Patent grant |