CN109049312A - Concrete distributing axis and concrete distributing bucket - Google Patents
Concrete distributing axis and concrete distributing bucket Download PDFInfo
- Publication number
- CN109049312A CN109049312A CN201811212432.3A CN201811212432A CN109049312A CN 109049312 A CN109049312 A CN 109049312A CN 201811212432 A CN201811212432 A CN 201811212432A CN 109049312 A CN109049312 A CN 109049312A
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- China
- Prior art keywords
- sub
- shaft
- material blade
- axis
- circumferential direction
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to a kind of concrete distributing axis and concrete distributing buckets.Concrete distributing axis includes shaft；Multiple groups sub-material blade group, each component material blade group include the first sub-material blade and the second sub-material blade；First sub-material blade is set to the outer surface of shaft, and is arranged in the shape of a spiral in the axis direction of shaft along the first circumferential direction；Second sub-material blade is set to the outer surface of shaft, and extends in the shape of a spiral in the axis direction of shaft along the second circumferential direction；First circumferential direction is circumferential contrary with second.Concrete distributing axis and concrete distributing bucket provided by the invention, because the first sub-material blade and the second sub-material blade is oppositely oriented, therefore concrete materials is driven to be transported to discharge outlet relatively or on the contrary along the axis direction of shaft, therefore can make the intracorporal concrete materials of cloth bucket bucket will not in bucket body somewhere accumulation or vacancy, and it is uniform to transfer discharging.
Description
Technical field
The present invention relates to constructional engineering machinery technical fields, more particularly to a kind of concrete distributing axis and concrete distributing
Bucket.
Background technique
Cloth bucket equipment is that concrete is poured into the mold for fixed size, with the prefabricated of pre-formed certain specification
The equipment of component.In order to realize efficient, equably implementation cloth operation, cloth axis is the critical component of cloth bucket equipment.
A kind of existing pentacle weel structural formula cloth axis, in cloth bucket bucket body in rotation process, can not be adjusted in bucket body
The concrete doses of cloth everywhere in cloth axis axial direction, to concrete somewhere accumulation or coagulation in bucket body easily occur
Soil influences cloth effect in bucket body the case where the vacancy of somewhere.
Summary of the invention
Based on this, it is necessary to it is directed to existing pentacle weel structural formula cloth axis, concrete somewhere in bucket body easily occurs and accumulates,
Or concrete is in bucket body the case where the vacancy of somewhere, and then the problem of influence cloth efficiency and cloth effect, provides a kind of shifting
It sends out and expects uniform concrete distributing axis and concrete distributing bucket.
A kind of concrete distributing axis, including shaft, the circumferential direction with an axis direction and the relatively described axis direction；
The circumferential direction includes the first circumferential direction and second circumferential direction opposite with first circumferential direction；Multiple groups sub-material leaf
Piece group, sub-material blade group described in each group include the first sub-material blade for successively being laid along the axis direction of the shaft and
Second sub-material blade；The first sub-material blade is set to the outer surface of the shaft, and in the axis side of the shaft
It is arranged in the shape of a spiral to along first circumferential direction；The second sub-material blade is set to the outer surface of the shaft, and
The axis direction of the shaft is arranged in the shape of a spiral along second circumferential direction.
Above-mentioned concrete distributing axis, when having concrete materials in the bucket body of cloth bucket, drive shaft rotation, because the
Oppositely oriented, therefore the concrete materials that are driven by the first sub-material blade and by second point of one sub-material blade and the second sub-material blade
Expect the concrete materials that blade drives, the axis direction along shaft is transported to discharge outlet relatively or on the contrary, therefore can make to struggle against
Intracorporal concrete materials will not in bucket body somewhere accumulation or vacancy.Concrete distributing axis 10 of the invention realizes uniform cloth
Material, to keep the concrete materials dropped down onto mold from discharge outlet uniform, accelerates cloth efficiency and cloth effect is good.
One end of the first sub-material blade and one end of the second sub-material blade are along institute in one of the embodiments,
State the axis direction connection of shaft.
The first sub-material blade and the second sub-material blade are in one of the embodiments, with the center of the shaft
On the basis of be symmetrical arranged.
In one of the embodiments, the first sub-material blade along first circumferential direction circular angle with it is described
Second sub-material blade is not more than 360 degree along the sum of circular angle of second circumferential direction.
The circular angle along first circumferential direction of the first sub-material blade and institute in one of the embodiments,
It is 90 degree that the second sub-material blade, which is stated, around the circular angle of second circumferential direction.
Multiple groups sub-material blade group is evenly spaced cloth along the circumferential direction of the shaft in one of the embodiments,
If.
The concrete distributing axis includes sub-material blade group described in 2 groups~6 groups in one of the embodiments,.
The first sub-material blade and the second sub-material blade include that multiple intervals are set in one of the embodiments,
The comb teeth set；Multiple comb teeth along the shaft the axis direction around first circumferential direction arrange in the shape of a spiral with
Shape composition states the first sub-material blade；Multiple comb teeth are in around second circumferential direction along the axis direction of the shaft
Helical form is arranged to constitute the second sub-material blade.
A kind of concrete distributing bucket including bucket body, driving device and is set to the intracorporal above-mentioned coagulation handwoven cloth of bucket
Expect axis, the driving device is installed in the bucket body, and connect with the rotating shaft transmission.
The concrete distributing bucket further includes two bearing blocks, two bearing block phases in one of the embodiments,
It is set to the bucket body over the ground, the both ends of the shaft pass through the corresponding bearing block respectively and are rotatably connected at the bucket
Body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the concrete distributing axis in one embodiment of the invention；
Fig. 2 is the side view of the concrete distributing bucket in one embodiment of the invention；
Fig. 3 is the cross-sectional view of concrete distributing bucket shown in Fig. 2.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give preferred embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more saturating
It is thorough comprehensive.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
When describing positional relationship, unless otherwise defined, when an element is regarded as at another element "upper", energy
Intermediary element directly in other elements or also may be present.It can also understand, when element is regarded as in two element " they
Between " when, it can be the only one between two elements, or one or more intermediary elements also may be present.
Using " comprising " described herein, " having " and "comprising", unless having used specific restriction
Term, such as " only ", " by ... form " etc., it otherwise can also add another component.Unless refer on the contrary, otherwise singular shape
The term of formula may include plural form, and can not be interpreted as its quantity is one.
It will be appreciated that though term " first ", " second " etc. can be used herein to describe various elements, but these yuan
Part should not be limited by these terms.These terms are only used to distinguish an element and another element.For example, not taking off
In the case where the scope of the present invention, first element can be referred to as second element, and similarly, and second element can be claimed
For first element.
It is to be further understood that, although not being expressly recited, element is construed to include error model when explaining element
It encloses, which should be in the acceptable deviation range of particular value identified by the skilled person.For example, " big
About ", it " approximation " or " substantially " may mean that in one or more standard deviations, be not limited thereto.
In addition, the ratio that attached drawing is not 1:1 is drawn, and the relative size of each element is in the accompanying drawings only illustratively to draw
System, and not necessarily drawn according to actual proportions.
Fig. 1 shows the structural schematic diagram of the concrete distributing axis in one embodiment of the invention；For ease of description, attached drawing is only
Show structure relevant to the embodiment of the present invention.
Refering to attached drawing 1, the concrete distributing axis 100 of one embodiment of the invention, including shaft 10 and multiple groups sub-material blade group
20。
Shaft 10 has the circumferential direction of an axis direction and the opposite axis direction, and circumferential direction includes the first circumferential direction side
To second circumferential direction opposite with the first circumferential direction, each component material blade group 20 includes the axis direction along shaft 10
The the first sub-material blade 21 and the second sub-material blade 22 successively laid.
First sub-material blade 21 is set to the outer surface of shaft 10, and in the axis direction of shaft 10 along the first circumferential direction
It is arranged in the shape of a spiral, the second sub-material blade 22 is set to the outer surface of shaft 10, and in the axis direction of shaft 10 along second week
It is arranged in the shape of a spiral to direction.
It should be pointed out that the axis direction of shaft 10 refers to the direction of 10 rotation axis of shaft, the first circumferential direction and
Second circumferential direction refers to the direction of 10 rotation axis around the shaft, and the first circumferential direction and the second circumferential direction are contrary.
It is to be appreciated that the first sub-material blade 21 and the second sub-material blade 22 are respectively along the first circumferential direction and second week
It is arranged in the shape of a spiral to direction, refers to that the rotation direction of the first sub-material blade 21 and the opposite shaft 10 of the second sub-material blade 22 is left-handed
Or dextrorotation.Specific in an embodiment, as shown in Figure 1, the rotation direction of the opposite shaft 10 of the first sub-material blade 21 is dextrorotation, second
Sub-material blade 22 is left-handed with respect to the rotation direction of shaft 10.
In this way, drive shaft 10 rotates, because of the first sub-material blade 21 when having concrete materials in cloth bucket bucket body
It is oppositely oriented with the second sub-material blade 22, therefore the concrete materials that are driven by the first sub-material blade 21 and by the second sub-material blade
22 concrete materials driven, the axis direction along shaft 10 is transported to discharge outlet relatively or on the contrary, therefore can make cloth
Bucket struggle against intracorporal concrete materials will not in bucket body somewhere accumulation or vacancy.Concrete distributing axis 100 of the invention can be realized
Uniform distribution accelerates cloth efficiency and cloth effect to keep the concrete materials dropped down onto mold from discharge outlet uniform
It is good.
In some embodiments, shaft 10 is in cylinder type.10 structure of shaft of cylinder type simply, easily manufactures and rigidity
By force.
Further, shaft 10 is solid shafting.In this way, the bearing capacity of shaft 10 is more preferable, provided for sub-material blade group 20
Secure support.
Further, the material of shaft 10 is high-quality structural steel.In this way, the intensity of shaft 10 is higher, wearability is also more
It is good, thus it is also longer in the intracorporal service life of cloth bucket bucket.
As shown in Figure 1, in some embodiments, the first sub-material blade 21 and the second sub-material blade 22 include multiple intervals
The comb teeth 23 of setting, multiple comb teeth 23 are arranged in the shape of a spiral around the first circumferential direction to constitute first along the axis direction of shaft 10
Sub-material blade 21, multiple comb teeth 23 are arranged in the shape of a spiral around the second circumferential direction to constitute second point along the axis direction of shaft 10
Expect blade 22.In this way, rotating in cloth process in concrete distributing axis 100, the concrete materials of bulky grain can be from adjacent two
It is discharged between a comb teeth 23, to reduce material distributing machine stall in use and stuck phenomenon.
Further, comb teeth 23 is cylindrical comb teeth.The arc-shaped surface of comb teeth 23 is not easy to hang up concrete materials, therefore
A large amount of concrete is not had in material distributing machine use process and hangs over the surface of comb teeth 23, thus will not influence the use of comb teeth 23,
And it is convenient for subsequent cleaning.
Further, comb teeth 23 uses abrasion-resistant stee.In this way, being greatly improved the service life of comb teeth 23, coagulation is reduced
The replacement number of handwoven cloth material axis 100, is conducive to save the cost.
In some embodiments, comb teeth 23 is welded in the outer surface of shaft 23.Specifically, first on the outer surface edge of shaft 23
The arragement direction of comb teeth 23 equably drills, then comb teeth 23 is mounted on each hole, then carries out firm welding.In this way, can make
The arrangement for obtaining comb teeth 23 is more uniform, and cloth effect is more preferable.
In some embodiments, axis of the one end of one end of the first sub-material blade 21 and the second sub-material blade 22 along shaft 10
The connection of line direction.In this way, non-notch between the first sub-material blade 21 and the second sub-material blade 22, the intracorporal concrete of cloth bucket bucket
Material can be driven by the first sub-material blade 21 and by the second sub-material blade 22, and be more uniformly discharged from discharge port.Separately
Outside, do not intersect between the first sub-material blade 21 and the second sub-material blade 22, therefore there is no the situations stuck in infall, so that
Cloth is more smooth.Further, the first sub-material blade 21 and the second sub-material blade 22 are symmetrical on the basis of the center of shaft 10
Setting.
It should be noted that the center of shaft 10 refers to the center of the shaft part of working region in entire shaft 10, workspace
Domain refers to that the outer surface of shaft 10 has the region of the first sub-material blade 21 and the second sub-material blade 22.
In this way, drive shaft 10 rotates, the concrete materials that are driven by the first sub-material blade 21 and by the second sub-material blade
22 concrete materials driven can be transferred to the middle part of bucket body from the both ends of bucket body and be discharged, and it is mixed to have can avoid both ends accumulation in bucket body
The case where solidifying local product material, while realizing that discharge port has lasting and a large amount of concrete materials can cloth in the middle part of bucket body.
When the concrete materials deficiency at bucket body both ends, shaft 10 is inverted, and can be in the first sub-material blade 21 and second point
It under the drive for expecting blade 22, transfers the concrete materials in the middle part of bucket body slowly toward the both ends of bucket body, guarantees that there is material at bucket body both ends
It can cloth.
Therefore, the first sub-material blade 21 and the second sub-material blade 22 is arranged to be symmetrical arranged on the basis of the center of shaft 10,
So that 100 overall structure of concrete distributing axis is simpler, and it can guarantee uniform throughout cloth.
In some embodiments, circular angle and second sub-material blade 22 of the first sub-material blade 21 along the first circumferential direction
The sum of circular angle along the second circumferential direction is not more than 360 degree.It should be pointed out that the circular angle refers to the first sub-material leaf
Piece 21 or the second sub-material blade 22 around the shaft 10 the angle that is rotated along the periphery of shaft 10 of rotation axis.In this way, the first sub-material
The screw pitch of blade 21 and the screw pitch of the second sub-material blade 22 are larger, so that concrete materials are not easy to be compacted and tie
Block, concrete materials can more swimmingly carry out cloth.
In one embodiment, circular angle and second sub-material blade of the first sub-material blade 21 along the first circumferential direction
22 along the circular angle of the second circumferential direction be 90 degree.It is studied through present inventor, which can guarantee cloth
Material uniformly and the high-efficient situation of cloth, the revolving speed of the amount and shaft 10 that make delivering concrete in suitable numberical range,
Further save manufacture and use cost.
In some embodiments, multiple groups sub-material blade group 20 is evenly spaced laying along the circumferential direction of shaft 10.
In this way, it is ensured that in 10 rotary course of shaft, along the circumferential direction of shaft 10, sub-material blade group 20 can equably with
Concrete materials contact, so that the transfer discharging of concrete distributing axis 100 is uniform.
In some embodiments, concrete distributing axis 100 includes 2 groups~6 component material blade groups 20.Preferential, concrete
Cloth axis 100 includes 4 component material blade groups 20.
As shown in Figures 2 and 3, based on above-mentioned concrete distributing axis 100, the present invention also provides a kind of concrete distributing buckets
200, including bucket body 210, driving device 220 and the concrete distributing axis 100 being set in bucket body 210.
Driving device 220 is installed in bucket body 210, and is sequentially connected with shaft 10.
In some embodiments, bucket body 210 is in back taper figure, and top offers the charging being connected to 210 inner cavity of bucket body
Mouth 211, bottom offers the discharge port 212 being connected to 210 inner cavity of bucket body.
Further, shaft 10 is located at bucket body 210 close to one end of discharge port 212, and the both ends of shaft 10 are rotationally
It is connected to the opposite two side walls of bucket body 210.
In some embodiments, concrete distributing bucket 200 further includes agitating shaft 230, and agitating shaft 230 is located at concrete distributing
The top of axis 100.Specifically, the axis direction of agitating shaft 230 is parallel with the axis direction of concrete distributing axis 100.
In some embodiments, concrete distributing bucket 200 further includes two bearing blocks 240, and two bearing blocks 240 are along axial direction
Direction is oppositely disposed in the both ends of bucket body 210, and the both ends of shaft 10 pass through corresponding bearing block 240 respectively and are rotatably coupled
In bucket body 210.
Specifically, the in axial direction opposite two side walls of bucket body 210 offer axis hole, and two bearing blocks 240 are distinguished
It is installed at the axis hole in the outside of bucket body 210, the both ends of shaft 10 are each passed through corresponding axis hole and the rotation of bearing block 240 connects
It connects.
Further, driving device 220 is installed on the outside of a bearing block 240, and one end of shaft 10 passes through corresponding axis
Hole and bearing block 240 are connect with the output end of driving device 220.Specifically, it opens one end that shaft 10 is connect with driving device 200
Equipped with keyway, connected between shaft 10 and driving device 200 using flat key.
In some embodiments, driving device 220 is speed reducer.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of concrete distributing axis characterized by comprising
Shaft, the circumferential direction with an axis direction and the relatively described axis direction；The circumferential direction includes first circumferential
Direction and second circumferential direction opposite with first circumferential direction；
Multiple groups sub-material blade group, sub-material blade group described in each group include successively laying along the axis direction of the shaft
First sub-material blade and the second sub-material blade；
The first sub-material blade is set to the outer surface of the shaft, and in the axis direction of the shaft along described
One circumferential direction is arranged in the shape of a spiral；
The second sub-material blade is set to the outer surface of the shaft, and in the axis direction of the shaft along described
Two circumferential directions are arranged in the shape of a spiral.
2. concrete distributing axis according to claim 1, which is characterized in that one end of the first sub-material blade with it is described
One end of second sub-material blade is connected along the axis direction of the shaft.
3. concrete distributing axis according to claim 1, which is characterized in that the first sub-material blade and described second point
Expect that blade is symmetrical arranged on the basis of the center of the shaft.
4. described in any item concrete distributing axis according to claim 1~3, which is characterized in that the first sub-material described in each group
Blade along first circumferential direction circular angle and the group the second sub-material blade along second circumferential direction ring
It is not more than 360 degree around the sum of angle.
5. concrete distributing axis according to claim 4, which is characterized in that the first sub-material blade along described first
The circular angle of circumferential direction and the second sub-material blade are 90 degree around the circular angle of second circumferential direction.
6. described in any item concrete distributing axis according to claim 1~3, which is characterized in that multiple groups sub-material blade group is along institute
The circumferential direction for stating shaft is evenly spaced laying.
7. described in any item concrete distributing axis according to claim 1~3, which is characterized in that the concrete distributing axis packet
Sub-material blade group described in including 2 groups~6 groups.
8. described in any item concrete distributing axis according to claim 1~3, which is characterized in that the first sub-material blade and
The second sub-material blade includes multiple spaced comb teeth；
Multiple comb teeth are arranged in the shape of a spiral around first circumferential direction with shape structure along the axis direction of the shaft
At stating the first sub-material blade；
Multiple comb teeth are arranged in the shape of a spiral around second circumferential direction to constitute along the axis direction of the shaft
The second sub-material blade.
9. a kind of concrete distributing bucket, which is characterized in that including bucket body, driving device and be set to the intracorporal such as right of the bucket
It is required that 1~8 described in any item concrete distributing axis, the driving device is installed in the bucket body, and with the rotating shaft transmission
Connection.
10. concrete distributing bucket according to claim 9, which is characterized in that the concrete distributing bucket further includes two
Bearing block, two bearing blocks are oppositely disposed along the axis direction of the shaft in the both ends of the bucket body, described
The both ends of shaft pass through the corresponding bearing block respectively and are rotatably connected at the bucket body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811212432.3A CN109049312A (en) | 2018-10-15 | 2018-10-15 | Concrete distributing axis and concrete distributing bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811212432.3A CN109049312A (en) | 2018-10-15 | 2018-10-15 | Concrete distributing axis and concrete distributing bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109049312A true CN109049312A (en) | 2018-12-21 |
Family
ID=64764031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811212432.3A Pending CN109049312A (en) | 2018-10-15 | 2018-10-15 | Concrete distributing axis and concrete distributing bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109049312A (en) |
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| JPH10128542A (en) * | 1996-10-28 | 1998-05-19 | Nippon Steel Weld Prod & Eng Co Ltd | Device for spreading and recovering welding flux |
| DE10351183A1 (en) * | 2003-11-03 | 2005-06-02 | Illinois Tool Works Inc., Glenview | rock drill |
| KR101142349B1 (en) * | 2012-01-30 | 2012-05-18 | 호산엔지니어링(주) | Concrete process of manufacture that use concrete batcher plant and the batcher plant that use continuous mixer |
| CN202359820U (en) * | 2011-11-21 | 2012-08-01 | 黄昆 | Concrete distributing device |
| CN104153580A (en) * | 2013-05-14 | 2014-11-19 | 上海庄辰机械有限公司 | Comb-shaped discharging shaft for concrete distributing machine |
| CN204587935U (en) * | 2015-05-05 | 2015-08-26 | 陕西万里路面养护设备有限公司 | Distributing device |
| CN205771582U (en) * | 2016-05-20 | 2016-12-07 | 江苏晨丰机电设备制造有限公司 | A kind of Novel impeller type feeder |
| CN206840404U (en) * | 2017-07-03 | 2018-01-05 | 湖北垚美软瓷有限公司 | Porcelain tendre material distribution device |
| CN209394954U (en) * | 2018-10-15 | 2019-09-17 | 六安远大住宅工业有限公司 | Concrete distributing axis and concrete distributing bucket |
-
2018
- 2018-10-15 CN CN201811212432.3A patent/CN109049312A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10128542A (en) * | 1996-10-28 | 1998-05-19 | Nippon Steel Weld Prod & Eng Co Ltd | Device for spreading and recovering welding flux |
| DE10351183A1 (en) * | 2003-11-03 | 2005-06-02 | Illinois Tool Works Inc., Glenview | rock drill |
| CN202359820U (en) * | 2011-11-21 | 2012-08-01 | 黄昆 | Concrete distributing device |
| KR101142349B1 (en) * | 2012-01-30 | 2012-05-18 | 호산엔지니어링(주) | Concrete process of manufacture that use concrete batcher plant and the batcher plant that use continuous mixer |
| CN104153580A (en) * | 2013-05-14 | 2014-11-19 | 上海庄辰机械有限公司 | Comb-shaped discharging shaft for concrete distributing machine |
| CN204587935U (en) * | 2015-05-05 | 2015-08-26 | 陕西万里路面养护设备有限公司 | Distributing device |
| CN205771582U (en) * | 2016-05-20 | 2016-12-07 | 江苏晨丰机电设备制造有限公司 | A kind of Novel impeller type feeder |
| CN206840404U (en) * | 2017-07-03 | 2018-01-05 | 湖北垚美软瓷有限公司 | Porcelain tendre material distribution device |
| CN209394954U (en) * | 2018-10-15 | 2019-09-17 | 六安远大住宅工业有限公司 | Concrete distributing axis and concrete distributing bucket |
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