CN210217169U - Material distributing shaft and material distributing machine - Google Patents
Material distributing shaft and material distributing machine Download PDFInfo
- Publication number
- CN210217169U CN210217169U CN201920136929.5U CN201920136929U CN210217169U CN 210217169 U CN210217169 U CN 210217169U CN 201920136929 U CN201920136929 U CN 201920136929U CN 210217169 U CN210217169 U CN 210217169U
- Authority
- CN
- China
- Prior art keywords
- shaft
- material distributing
- distributing
- limiting
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model relates to a material distributing shaft and a material distributing machine, wherein the material distributing shaft comprises a rotating shaft; and the material distributing units are at least two and are detachably arranged on the rotating shaft. The distributing machine comprises a driver and the distributing shaft. The material distributing unit is used for paving and distributing materials, when the material distributing unit is worn or damaged, the corresponding material distributing unit is detached and replaced, the whole material distributing shaft does not need to be replaced, and the use cost and the maintenance cost are reduced.
Description
Technical Field
The utility model relates to a construction equipment technical field especially relates to a distributing shaft and cloth machine.
Background
The distributing shaft is a main working part of the paving type concrete distributor, is usually arranged below a hopper, and is driven by a power device to rotate, the distributing shaft rotates and drives blades on the distributing shaft to rotate, and the blades push concrete in the hopper to be discharged from a discharge hole below the hopper when rotating, so that the distributing function of the distributor is realized.
The material distributing shaft is generally of an integrated structure, the manufacturing process requirement is high, and the installation difficulty is high due to the large weight; meanwhile, the material distributing shaft is an easy-to-wear part, the wear rate of each part is different, and the whole part can only be replaced by adopting the integral type, so that the maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
Therefore, a material distributing shaft and a material distributing machine are needed to be provided, the material distributing shaft is convenient to manufacture and install, convenient to maintain after being abraded, and capable of reducing use cost and maintenance cost; this cloth machine contains aforementioned cloth axle, easy maintenance, reduction in production cost.
The technical scheme is as follows:
in one aspect, a dispensing shaft is provided, comprising a rotating shaft; the material distributing unit is provided with at least two material distributing units, the material distributing unit is detachably arranged on the rotating shaft and comprises a material distributing sleeve, and the rotating shaft is sleeved with the material distributing sleeve, so that the material distributing unit is detachably connected with the rotating shaft.
Above-mentioned branch material axle, the branch material unit is used for spreading the branch material to the material, and after dividing the wearing and tearing of material unit or damaging, the branch material unit that will correspond demolish the change can, need not to change whole branch material axle, has reduced use cost and maintenance cost.
The technical solution is further explained below:
in one embodiment, the material distributing unit further comprises material distributing blades, the material distributing blades are arranged on the material distributing sleeve, and the material distributing units are arranged along the axial direction of the rotating shaft. In one embodiment, the distributing blade is provided in plurality, and the distributing blade is arranged at the periphery of the distributing sleeve at intervals.
In one embodiment, the cross section of the rotating shaft is in a polygonal arrangement, and the inner cylinder of the material distribution sleeve is arranged corresponding to the rotating shaft, so that the material distribution sleeve and the rotating shaft are in limit fit.
In one embodiment, the outer wall of the rotating shaft is provided with a plurality of limiting bulges which are arranged at intervals, and the inner cylinder of the material distribution sleeve is provided with a first limiting groove which is matched with the limiting bulges for limiting;
or the outer wall of the rotating shaft is provided with a limiting convex strip, the limiting convex strip extends along the axial direction of the rotating shaft, and the inner cylinder of the material distributing sleeve is provided with a second limiting groove which is matched with the limiting convex strip for limiting.
In one embodiment, the distributing blades are spirally arranged along the axial direction of the distributing sleeve, so that all the distributing blades are sequentially butted to form a spiral structure.
In another aspect, a material distributor is provided, comprising a driver; and the driver is used for driving the rotating shaft to rotate.
The driver drives the rotating shaft to rotate, so that the material distributing unit on the rotating shaft is driven to realize the paving and distributing of the materials.
The technical solution is further explained below:
in one embodiment, a coupling shaft is arranged at one end of the rotating shaft, and the driver drives the coupling shaft to rotate, so that the coupling shaft drives the distributing shaft to rotate.
In one embodiment, one end of the coupling shaft is provided with a first limiting shaft shoulder, the other end of the material distribution shaft is further provided with a support shaft, one end of the support shaft is provided with a second limiting shaft shoulder, and the first limiting shaft shoulder and the second limiting shaft shoulder are used for limiting the material distribution unit; the distributing machine further comprises a first supporting seat and a second supporting seat, the connecting shaft is in running fit with the first supporting seat, and the supporting shaft is in running fit with the second supporting seat.
Drawings
FIG. 1 is an exploded view of the overall structure of the distributing machine in the embodiment;
FIG. 2 is an overall structure diagram of the distributing machine in the embodiment of FIG. 1;
FIG. 3 is an overall view of the embodiment of FIG. 1 with the driver removed;
FIG. 4 is a schematic cross-sectional view taken along line A-A of the embodiment of FIG. 3;
FIG. 5 is a schematic structural view of a distributing shaft in the embodiment;
fig. 6 is an overall sectional view of the material distributing unit of the embodiment.
Reference is made to the accompanying drawings in which:
100. the rotary shaft, 110, a first threaded shaft, 120, a second threaded shaft, 200, a spiral structure, 210, a material distributing unit, 211, a material distributing sleeve, 212, a material distributing blade, 300, a driver, 410, a connecting shaft, 411, a first limiting shaft shoulder, 412, a first threaded hole, 420, a supporting shaft, 421, a second limiting shaft shoulder, 422, a second threaded hole, 510, a first supporting seat, 520 and a second supporting seat.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings:
it will be understood that when an element is referred to herein as being "secured" to 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. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
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 invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in the embodiment of fig. 1 to 6, there is provided a distributing shaft including a rotating shaft 100; and at least two material distributing units 210 are arranged, and the material distributing units 210 are detachably arranged on the rotating shaft 100.
The distributing unit 210 is used for paving and distributing materials, when the distributing unit 210 is worn or damaged, the corresponding distributing unit 210 is detached and replaced without replacing the whole distributing shaft, and the use cost and the maintenance cost are reduced.
The material distributing unit 210 is detachably arranged on the rotating shaft 100, and in the using process, if the material distributing unit 210 is worn and can not be used, the corresponding material distributing unit 210 can be replaced without integrally replacing the material distributing shaft, so that the maintenance is convenient, and the integral use cost and maintenance cost are reduced.
Generally, the distributing shaft is generally integrally arranged, and after the paving work is carried out for a period of time, the distributing shaft is worn by concrete and other materials or worn by other reasons and cannot be used, so that the distributing shaft needs to be integrally replaced, and the cost is high; meanwhile, the integrally arranged material distributing shaft is inconvenient to manufacture and process and high in cost.
The material distributing unit 210 is driven by the rotation of the rotating shaft 100 to perform the material distributing operation of spreading and distributing the materials such as concrete, so as to prevent the materials from concentrating at the material receiving position of the material distributing shaft. The material distributing units 210 may be disposed closely, or may be disposed at intervals under the requirement of realizing the paving and distributing.
As shown in fig. 1 to 6, the material separating unit 210 includes material separating blades 212, the material separating blades 212 are detachably connected to the rotating shaft 100, and the material separating unit 210 is arranged along the axial direction of the rotating shaft 100.
The material distributing unit 210 may adopt a mode of distributing the material blades 212 or a non-blade mode, as long as the material can be stirred to perform the spreading and distributing operations, which is not described in detail.
Such as: the material distributing unit 210 is provided with a sleeve, the outer wall of the sleeve is provided with a structure spirally arranged along the axis of the sleeve, the sleeve is divided into a plurality of sleeve units with preset lengths, the sleeve units form another type of material distributing unit 210, the material distributing unit 210 does not have material distributing blades 212, and the material distributing operation can be realized by the spirally arranged structure.
The detachable connection can be achieved in various ways, such as through the insertion fit between the root of the distributing blade 212 and the outer wall of the rotating shaft 100, or through the thread fit, as long as the requirements of connection strength and detachment can be met, which is not described in detail.
As shown in fig. 1 to fig. 6, the material distributing unit 210 further includes a material distributing sleeve 211, the material distributing blades 212 are disposed on the material distributing sleeve 211, and the material distributing sleeve 211 is sleeved on the rotating shaft 100, so that the material distributing unit 210 is detachably connected to the rotating shaft 100.
As shown in fig. 6, the distributing sleeve 211 is sleeved on the rotating shaft 100, the distributing blade 212 is disposed on the distributing sleeve 211, and the rotating shaft 100 rotates to drive the distributing sleeve 211 to rotate, so as to drive the distributing blade 212 to rotate, thereby realizing the paving operation of the concrete material.
In the embodiment shown in fig. 6, a plurality of splitter blades 212 are provided, and the splitter blades 212 are provided at intervals on the outer periphery of the splitter sleeve 211.
As shown in fig. 6, four distributing blades 212 are provided, the distributing blades 212 are uniformly distributed on the periphery of the distributing sleeve 211, and the distributing blades 212 are uniformly distributed on the periphery of the distributing sleeve 211 at certain intervals, so as to improve the technical effect of paving.
In the embodiment shown in fig. 6, the cross section of the rotating shaft 100 is polygonal, and the inner cylinder of the material separating sleeve 211 is arranged corresponding to the rotating shaft 100, so that the material separating sleeve 211 is in limit fit with the rotating shaft 100.
The cross section of the rotating shaft 100 is polygonal, and the inner cylinder of the material distribution sleeve 211 is also arranged corresponding to the polygon, so that after the material distribution sleeve 211 is sleeved on the rotating shaft 100, positioning and limiting are realized, and the material distribution sleeve 211 is prevented from rotating along the rotating shaft 100.
As shown in fig. 6, the cross section of the rotating shaft 100 is hexagonal, and the inner cylinder of the material distributing sleeve 211 is inner hexagonal, so as to meet the requirement of corresponding matching sleeve.
In addition, the matching connection relationship between the rotating shaft 100 and the distributing sleeve 211 can be various, such as:
the method can also be as follows: the outer wall of the rotating shaft 100 is provided with a plurality of limiting bulges which are arranged at intervals, and the inner cylinder of the material distributing sleeve 211 is provided with a first limiting groove which is matched with the limiting bulges for limiting.
The limiting protrusion and the first limiting groove can also play a role in limiting and positioning.
The method can also be as follows: the outer wall of the rotating shaft 100 is provided with a limiting convex strip, the limiting convex strip is arranged along the axial extension of the rotating shaft 100, and the inner cylinder of the material distributing sleeve 211 is provided with a second limiting groove matched with the limiting convex strip for limiting.
Of course, a stop pin, a set screw, etc. may be disposed on the rotating shaft 100, and will not be described in detail.
As shown in fig. 1 to 6, the distributing blades 212 are spirally arranged along the axial direction of the distributing sleeve 211, so that all the distributing blades 212 are sequentially butted to form the spiral structure 200.
The material distributing blades 212 are spirally arranged along the axis of the material distributing sleeve 211, and the material distributing blades 212 may also be spirally arranged along the axis of the material distributing sleeve 211 in a bending manner (i.e. at a certain spiral angle), which is not described in detail.
When the material is paved, the material at the middle part of the material distributing shaft is more, the material at the two sides is less, and the arrangement of the spiral structure 200 can realize the spiral conveying effect when the paving operation is carried out, so that the material can be paved more uniformly.
It should be noted that, when only one material distributing blade 212 is arranged on one material distributing unit 210, and a plurality of material distributing units 210 are sequentially butted, the material distributing units 212 are also butted at the same time to form the spiral structure 200; when one material distributing unit 210 is provided with a plurality of (at least two) material distributing blades 212, and the plurality of material distributing units 210 are sequentially butted, the plurality of material distributing blades 212 on one material distributing unit 210 are respectively butted with the material distributing unit 212 at the corresponding position on the other material distributing unit 210 at the same time to form the spiral structure 200, and the description is omitted.
In addition, the arrangement of the spiral structure 200 can further solve the problem of unbalanced material paving at the middle part and the two ends of the material distributing shaft by controlling the forward and reverse rotation of the driver 300.
As in the embodiment shown in fig. 1 to 4, there is also provided a distributor comprising a drive 300; and a material distributing shaft as described in any of the above embodiments, the driver 300 is used for driving the rotating shaft 100 to rotate.
In operation, the driver 300 drives the rotating shaft 100 to rotate, so as to drive the material distributing unit 210 on the rotating shaft 100 to realize the paving and distributing of the materials. When part of the material distributing units 210 are worn or damaged, the corresponding material distributing units 210 can be replaced, so that the maintenance is convenient, and the maintenance cost and the production cost are reduced.
The driver 300 may be a motor, a hydraulic device, a pneumatic device, etc. as a component for outputting power, and will not be described in detail.
As shown in fig. 1 to 4, a coupling shaft 410 is disposed at one end of the rotating shaft 100, and the driver 300 drives the coupling shaft 410 to rotate, so that the coupling shaft 410 drives the material distributing shaft to rotate.
The coupling shaft 410 is used for transmitting the output power of the driver 300 to the rotating shaft 100, and the coupling shaft 410 may be replaced by a coupling or the like as needed, which is not described again.
As shown in the embodiment of fig. 1 to 4, one end of the coupling shaft 410 is provided with a first limiting shoulder 411, the other end of the material distribution shaft is further provided with a support shaft 420, one end of the support shaft 420 is provided with a second limiting shoulder 421, and the first limiting shoulder 411 and the second limiting shoulder 421 are used for limiting the material distribution unit 210; the distributing machine further comprises a first support seat 510 and a second support seat 520, wherein the connecting shaft 410 is rotatably matched with the first support seat 510, and the supporting shaft 420 is rotatably matched with the second support seat 520.
The material distributing unit 210 is sleeved on the rotating shaft 100, the material distributing unit 210 may be loosened and slid after working for a period of time due to the fact that left and right sides of the material distributing unit 210 cannot be effectively limited after being installed, at this time, a limiting pin may be arranged on the rotating shaft 100, but effective limiting can be achieved by adopting a mode that the first limiting shaft shoulder 411 and the second limiting shaft shoulder 421 are respectively arranged on the connecting shaft 410 and the supporting shaft 420, and working reliability is improved.
As shown in fig. 1 and 4, in the embodiment, one end of the rotating shaft 100 is further provided with a first threaded shaft 110, the other end of the rotating shaft 100 is further provided with a second threaded shaft 120, the coupling shaft 410 is provided with a first threaded hole 412 corresponding to the first threaded shaft 110, and the support shaft 420 is provided with a second threaded hole 422 corresponding to the second threaded shaft 120, so that the connection between the rotating shaft 100, the coupling shaft 410 and the support shaft 420 is more reliable and stable.
In addition, the radius of each of the first and second threaded shafts 110 and 120 is smaller than the radius of the rotating shaft 100.
Of course, the threaded connection between the rotating shaft 100 and the coupling shaft 410 and the supporting shaft 420 may also adopt other installation methods such as interference fit, welding, pin or key positioning, and the like, and the description is omitted.
The first and second supporting seats 510 and 520, which serve as mounting supports, are respectively disposed at both ends of the rotating shaft 100 and are disposed to correspond to the coupling shaft 410 and the supporting shaft 420.
Further, the first support seat 510 and the second support seat 520 are both bearing seats, so as to achieve a better supporting function.
Of course, it may also be: the first supporting seat 510 and the coupling shaft 410 are disposed correspondingly, but the supporting shaft 420 is not disposed, at this time, the other end of the rotating shaft 100 directly rotates and is connected with the second supporting seat 520 correspondingly, and the rotating shaft 100 is disposed with a limiting pin for limiting the material-dispensing unit 210, so as to meet the actual requirements, and further description is omitted.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. A dispensing shaft, comprising:
a rotating shaft; and
the material distributing unit is provided with at least two material distributing units, each material distributing unit comprises a material distributing sleeve, and the material distributing sleeves are sleeved on the rotating shafts to enable the material distributing units to be detachably connected with the rotating shafts.
2. The material distributing shaft according to claim 1, wherein the material distributing unit further comprises material distributing blades, the material distributing blades are arranged on the material distributing sleeve, and the material distributing units are arranged along the axial direction of the rotating shaft.
3. The feed shaft of claim 2, wherein the feed blade is provided in plurality and is spaced from the feed sleeve.
4. The material distributing shaft according to claim 2, wherein the cross section of the rotating shaft is polygonal, and the inner cylinder of the material distributing sleeve is arranged corresponding to the rotating shaft, so that the material distributing sleeve is in limit fit with the rotating shaft.
5. The material distributing shaft according to claim 2, wherein the outer wall of the rotating shaft is provided with a plurality of limiting protrusions which are arranged at intervals, and the inner cylinder of the material distributing sleeve is provided with a first limiting groove which is matched with the limiting protrusions for limiting;
or the outer wall of the rotating shaft is provided with a limiting convex strip, the limiting convex strip is arranged along the axial extension of the rotating shaft, and the inner barrel of the material distribution sleeve is provided with a second limiting groove matched with the limiting convex strip for limiting.
6. The feed shaft of any one of claims 2 to 5, wherein the feed blades are arranged spirally along the axial direction of the feed sleeve, so that all the feed blades are butted in sequence to form a spiral structure.
7. A cloth machine, characterized by, includes:
a driver; and
a dispensing spindle according to any one of claims 1 to 6, in which the drive is arranged to drive the spindle in rotation.
8. The material distributing machine as claimed in claim 7, wherein a coupling shaft is provided at one end of said rotary shaft, and said drive drives said coupling shaft to rotate, so that said coupling shaft drives said distributing shaft to rotate.
9. The material distributing machine as claimed in claim 8, wherein one end of the coupling shaft is provided with a first limiting shoulder, the other end of the distributing shaft is further provided with a supporting shaft, one end of the supporting shaft is provided with a second limiting shoulder, and the first limiting shoulder and the second limiting shoulder are used for limiting the distributing unit; the distributing machine further comprises a first supporting seat and a second supporting seat, the connecting shaft is in running fit with the first supporting seat, and the supporting shaft is in running fit with the second supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920136929.5U CN210217169U (en) | 2019-01-24 | 2019-01-24 | Material distributing shaft and material distributing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920136929.5U CN210217169U (en) | 2019-01-24 | 2019-01-24 | Material distributing shaft and material distributing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210217169U true CN210217169U (en) | 2020-03-31 |
Family
ID=69915512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920136929.5U Active CN210217169U (en) | 2019-01-24 | 2019-01-24 | Material distributing shaft and material distributing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210217169U (en) |
-
2019
- 2019-01-24 CN CN201920136929.5U patent/CN210217169U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7896445B2 (en) | Method and apparatus for the milling cutting of materials | |
| CN202155471U (en) | Low-speed continuous sand mixing device | |
| JPH09254135A (en) | Mixer for manufacture of kneaded matter | |
| EP2595735B1 (en) | Enhanced reel for agricultural mixer | |
| RU2728629C2 (en) | Hydraulic device for excavators and construction machines in general | |
| CN103814170B (en) | In pulper (defibrator), waste paper is carried out, with paper pulp, the device that fiber separates | |
| CN201906643U (en) | Spiral cutter of titanium sponge crushing machine | |
| CN210217169U (en) | Material distributing shaft and material distributing machine | |
| CN102266813A (en) | Spiral cutter of titanium sponge crusher | |
| CN103153470A (en) | Two-shaft shredder having an interchangeable cutting blade set | |
| CN109012349A (en) | The homogenizer of organic fertilizer production | |
| CN103046926B (en) | Development machine and split type cutterhead thereof | |
| CN204684976U (en) | Screw mixer | |
| CN209829487U (en) | Self-cleaning type drum screen | |
| JPH0938515A (en) | Crusher | |
| CN215843317U (en) | Hammer type metal crusher | |
| CN101306334A (en) | Strong-shear mixing machine | |
| CN210504714U (en) | Rotary discharge valve for pneumatic material conveying system | |
| CN111295985B (en) | Ditching cutter and ditching device | |
| CN102950241B (en) | A kind of continuous clay sand mixing machine | |
| CN213078618U (en) | Crushing roller | |
| CN200988686Y (en) | Material taking device for vertical screw conveyor | |
| CN216127706U (en) | Split type single screw rod refiner | |
| CN218132088U (en) | Crushing machine | |
| CN104529585A (en) | Material mixing system specially used for biological fermentation and conversion of fungus residues to humus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528300 Guanglong Industrial Park, Chencun Town, Shunde District, Foshan City, Guangdong Province, No. 6, No. 14 Xingye Road Patentee after: Guangdong Ruizhu residential technology Co.,Ltd. Address before: 528300 Guanglong Industrial Park, Chencun Town, Shunde District, Foshan City, Guangdong Province, No. 6, No. 14 Xingye Road Patentee before: GUANGDONG REMAC EQUIPMENT INFORMATION TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |