CN107214079A - One kind is vacillated now to the left, now to the right type construction sandstone screening plant - Google Patents
One kind is vacillated now to the left, now to the right type construction sandstone screening plant Download PDFInfo
- Publication number
- CN107214079A CN107214079A CN201710566683.0A CN201710566683A CN107214079A CN 107214079 A CN107214079 A CN 107214079A CN 201710566683 A CN201710566683 A CN 201710566683A CN 107214079 A CN107214079 A CN 107214079A
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- Prior art keywords
- connecting rod
- now
- plate
- shaped bar
- bar
- 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.)
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- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000012216 screening Methods 0.000 title claims abstract description 19
- 239000013049 sediment Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004576 sand Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/005—Transportable screening plants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/38—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens oscillating in a circular arc in their own plane; Plansifters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
Vacillated now to the left, now to the right type construction sandstone screening plant the invention discloses one kind, including casing, rotating bar, sieve plate and roller, rotating turret is provided with rotary shaft on the biside plate of inner chamber in the middle part of casing, sieve plate fixes the end for being erected at rotary shaft, four sides of sieve plate fix weld holder and are provided with coaming plate, the left end upper surface of coaming plate is installed with left junction button on sieve plate back side panel, the right-hand member upper surface of coaming plate is installed with right junction button on sieve plate front side board, rotating turret is provided with rotating bar in the upper lumen of casing, the left part link of rotating bar is provided with left U-shaped bar, the right part link of rotating bar is provided with right U-shaped bar, it is connected between left U-shaped bar and left junction button by left connecting rod, it is connected between right U-shaped bar and right junction button by right connecting rod.The present invention is simple in construction, reasonable in design, and movement is convenient, easy to use, can realize the quick screening to sandstone, and screening effect is good, efficiency high, is adapted to promote the use of.
Description
Technical field
The present invention relates to the realm of building construction, specifically one kind is vacillated now to the left, now to the right type construction sandstone screening plant.
Background technology
Construction refers to that the production activity in the stage of applying is bought in engineering construction, is the building course of all kinds of buildings, also just with
Say it is various lines on design drawing, in specified place, become process in kind.It includes basic engineering construction, master
Body structure construction, roof construction, decorative engineering construction etc..The place of construction operation is referred to as " construction site " or cried
" building site is also named in job site.
During construction, often in sandstone containing many bulky grain rubbles etc., it is impossible to directly use, but need by
After sieve takes, construction requirement can be only achieved.It is typically all what is completed by builder when sieve sand operation is carried out on current building site,
Its workload is big, and inefficiency, it is difficult to realize efficient construction.
The content of the invention
Vacillated now to the left, now to the right type construction sandstone screening plant it is an object of the invention to provide one kind, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical scheme：
One kind is vacillated now to the left, now to the right type construction sandstone screening plant, including casing, rotating bar, sieve plate and roller, described
Rotary shaft is provided with by the symmetrical rotating turret of bearing connected mode on the biside plate of inner chamber in the middle part of casing；The sieve plate is fixed and is erected at
The end of rotary shaft；Four sides of the sieve plate fix weld holder and are provided with coaming plate；A left side for coaming plate on the sieve plate back side panel
End upper surface is installed with left junction button；The right-hand member upper surface of coaming plate is installed with right connection on the sieve plate front side board
Button；Rotating bar is provided with by bearing connected mode rotating turret in the upper lumen of the casing；The left part connection of the rotating bar
Erection has is machined with an annular groove on left U-shaped bar, left U-shaped bar；The right part link of the rotating bar is provided with right U-shaped bar, right U
No. two annular grooves are machined with type bar；Equal turning set is provided with branch sleeve, two on a number annular groove and No. two annular grooves
The bottom of branch sleeve is fixedly installed the connection collar；It is connected between the left U-shaped bar and left junction button by left connecting rod；
It is connected between the right U-shaped bar and right junction button by right connecting rod；One end of the left connecting rod and one end of right connecting rod are solid
Fixed welding is provided with the collar；The other end of the left connecting rod and the other end of right connecting rod fix welding and are provided with lower collar；
The upper collar in the left connecting rod, which is rotated, to be set on the connection collar below an annular groove, the lower collar in left connecting rod and a left side
Junction button is interlockingly connected；The upper collar on the right connecting rod, which is rotated, to be set on the connection collar below No. two annular grooves, right connecting rod
On lower collar be interlockingly connected with right junction button；It is installed with the left plate outer wall of the casing for driving rotating bar to rotate
Motor；Fixed mount is provided with top plate at the top of the side plate of the casing；The window that feeds intake is offered on the top plate；The casing
Right plate bottom be provided with and communicated with sediment outflow pipe, the feed end of sediment outflow pipe and the lower end of base are seamlessly transitted；The sediment outflow pipe
On valve is installed；The bottom plate lower surface corner of the casing is fixedly installed supporting leg；The bottom of the supporting leg is set
There is roller；The bottom plate lower surface left end of the casing is fixedly installed electric expansion bar, the bottom of electric expansion bar be provided with
The brake pad that roller mutual cooperation is set.
It is used as further scheme of the invention：The end of the rotary shaft in the middle part of the side plate of sieve plate with being connected.
It is used as further scheme of the invention：The sieve plate is the mesh-plate structure that surface is uniformly machined with some sieve apertures.
It is used as further scheme of the invention：The left U-shaped bar and right U-shaped bar opening are relative, and left U-shaped bar and the right side are U-shaped
Bar is set in same plane.
It is used as further scheme of the invention：The output shaft of the motor and the left end drive connection of rotating bar, drive
Dynamic motor uses servomotor.
It is used as further scheme of the invention：Window being arranged above positioned at sieve plate that feed intake.
It is used as further scheme of the invention：The intracavity bottom of the casing is provided with base；The base is in left high right
Low is obliquely installed.
It is used as further scheme of the invention：The left connecting rod and right connecting rod use rigid rod, left connecting rod and right connecting rod
Equal length.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention is rotated using motor driving rotating bar, and rotating bar drives left U-shaped bar and the right side U-shaped during rotating
Bar is rotated, when left U-shaped bar moves to downward opening position, and right U-shaped bar is in opening up state, now, sieve plate
The rear height of front height sieve plate, when rotating bar is rotated further, makes the opening up of left U-shaped bar, the opening court of right U-shaped bar
Under, now the front height of sieve plate be less than sieve plate rear height, therefore, the continuous rotation of rotating bar, can drive sieve plate around
Rotary shaft is swung, and the sieve plate of swing is sieved to the sandstone of its upper surface, and fine sand is dropped into by the sieve aperture on sieve plate
In the lower lumen of casing, the movement of whole device is easy in the setting of roller, time saving and energy saving, convenient and swift control electric expansion bar
Elongation, electric expansion bar promotes brake pad to move downward, and brake pad pair roller carries out locking.To sum up, whole device structure structure
Simply, reasonable in design, movement is convenient, easy to use, can realize the quick screening to sandstone, and screening effect is good, efficiency high,
The labor intensity of workman is greatly reduced, save trouble and labor is adapted to promote the use of.
Brief description of the drawings
Fig. 1 is front view of the invention.
Fig. 2 is top view of the invention.
Fig. 3 is the enlarged diagram of part A in Fig. 1.
Fig. 4 is the top view of sieve plate in the present invention.
Fig. 5 is the sectional view of section B-B in Fig. 4.
Fig. 6 is the structural representation of rotating bar in the present invention.
Fig. 7 is the structural representation of connecting rod in the present invention.
In figure：1- casings, 2- top plates, 3- feeds intake window, 4- motors, 5- rotating bars, 6- sieve plates, 7- rotary shafts, 8-
Left U-shaped bar, the right U-shaped bars of 9-, 10- left connecting rods, 11- right connecting rods, 12- sediment outflow pipes, 13- valves, 14- rollers, 15- supporting legs, 16-
Under electric expansion bar, 17- brake pads, 18- bases, the left junction buttons of 19-, the right junction buttons of 20-, 21- coaming plates, the upper collars of 22-, 23-
The collar, 24- branch sleeves, the 25- connection collars, 61- sieve apertures, number annular groove of 81-, No. bis- annular grooves of 91-.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1-7, the embodiment of the present invention, one kind is vacillated now to the left, now to the right type construction sandstone screening plant, including
Symmetrically turned by bearing connected mode on casing 1, rotating bar 5, sieve plate 6 and roller 14, the biside plate of the middle part inner chamber of casing 1
Moving frame is provided with rotary shaft 7；The sieve plate 6 fixes the end for being erected at rotary shaft 7, the wherein end of rotary shaft 7 and the side of sieve plate 6
It is connected in the middle part of plate；The sieve plate 6 is the mesh-plate structure that surface is uniformly machined with some sieve apertures 61；Four sides of the sieve plate 6
Side fixes weld holder and is provided with coaming plate 21；The left end upper surface of coaming plate 21 is installed with left connection on the back side panel of sieve plate 6
Button 19；The right-hand member upper surface of coaming plate 21 is installed with right junction button 20 on the front side board of sieve plate 6；The top of the casing 1
Rotating bar 5 is provided with by bearing connected mode rotating turret in inner chamber；The left part link of the rotating bar 5 is provided with left U-shaped bar 8,
An annular groove 81 is machined with left U-shaped bar 8；The right part link of the rotating bar 5, which is provided with right U-shaped bar 9, right U-shaped bar 9, to be added
Work has No. two annular grooves 91；Equal turning set is provided with branch sleeve 24, two on a number annular groove 81 and No. two annular grooves 91
The bottom of branch sleeve 24 is fixedly installed the connection collar 25；The left U-shaped bar 8 and right U-shaped bar 9 are open relatively, and left U-shaped
Bar 8 and right U-shaped bar 9 are set in same plane；It is connected between the left U-shaped bar 8 and left junction button 19 by left connecting rod 10；
It is connected between the right U-shaped bar 9 and right junction button 20 by right connecting rod 11；The left connecting rod 10 and right connecting rod 11 are using firm
The equal length of property bar, left connecting rod 10 and right connecting rod 11；The fixed weldering in one end of the left connecting rod 10 and one end of right connecting rod 11
Connect and be provided with the collar 22；The other end of the left connecting rod 10 and the other end of right connecting rod 11 fix welding and are provided with lower collar
23；The upper collar 22 in the left connecting rod 10, which is rotated, to be set on the connection collar 25 of a lower section of annular groove 81, left connecting rod 10
On lower collar 23 be interlockingly connected with left junction button 19；The upper collar 22 on the right connecting rod 11, which is rotated, is set in No. two annular grooves 91
On the connection collar 25 of lower section, the lower collar 23 on right connecting rod 11 is interlockingly connected with right junction button 20；Outside the left plate of the casing 1
The motor 4 for driving rotating bar 5 to rotate is installed with wall；The output shaft of the motor 4 and rotating bar 5
Left end drive connection, motor 4 uses servomotor, is easy to control the rotating speed of rotating bar 5, after the control startup of motor 4,
The driving of motor 4 rotating bar 5 is rotated, and rotating bar 5 drives left U-shaped bar 8 and right U-shaped bar 9 to rotate during rotating, due to a left side
It is connected between U-shaped bar 8 and left junction button 19 by left connecting rod 10, right connecting rod 11 is passed through between right U-shaped bar 9 and right junction button 20
It is connected, and left connecting rod 10 and right connecting rod 11 are rigid rodlike structure, when left U-shaped bar 8 moves to downward opening position,
Right U-shaped bar 9 is in opening up state, now, the rear height of the front height sieve plate 6 of sieve plate 6, when rotating bar 5 continues
Rotate, make the opening up of left U-shaped bar 8, right U-shaped bar 9 it is opening down, now the front height of sieve plate 6 is less than after sieve plate 6
End height, therefore, the continuous rotation of rotating bar 5 can drive sieve plate 6 to be swung around rotary shaft 7.
Fixed mount is provided with top plate 2 at the top of the side plate of the casing 1；The window 3 that feeds intake is offered on the top plate 2；It is described to throw
Material window 3 is located at being arranged above for sieve plate 6；The intracavity bottom of the casing 1 is provided with base 18；The base 18 is in left height
The right side is low to be obliquely installed；The right plate bottom of the casing 1 is provided with and communicated with sediment outflow pipe 12, the feed end and base of sediment outflow pipe 12
18 lower end is seamlessly transitted；Valve 13 is installed on the sediment outflow pipe 12, valve 13, the fine sand of the intracavity bottom of casing 1 is opened
Discharged by sediment outflow pipe 12.
The bottom plate lower surface corner of the casing 1 is fixedly installed supporting leg 15；The bottom of the supporting leg 15 is set
There is roller 14, the movement of whole device is easy in the setting of roller 14, time saving and energy saving, convenient and swift；The bottom plate following table of the casing 1
Face left end is fixedly installed electric expansion bar 16, and the bottom of electric expansion bar 16 is provided with and rubbing that the mutual cooperation of roller 14 is set
Cleaning block 17, control electric expansion bar 16 extends, and electric expansion bar 16 promotes brake pad 17 to move downward, the pair roller 14 of brake pad 17
Carry out locking.
The present invention operation principle be：In use, sandstone to be screened is put into casing 1 by the window 3 that feeds intake
In chamber, and the upper surface of sieve plate 6 is fallen on, after control motor 4 starts, the driving of motor 4 rotating bar 5 is rotated, rotating bar 5
Left U-shaped bar 8 and right U-shaped bar 9 is driven to rotate during rotation, due to passing through left connecting rod between left U-shaped bar 8 and left junction button 19
10 are connected, and are connected between right U-shaped bar 9 and right junction button 20 by right connecting rod 11, and left connecting rod 10 and right connecting rod 11 are
Rigid rodlike structure, when left U-shaped bar 8 moves to downward opening position, right U-shaped bar 9 is in opening up state, this
When, the rear height of the front height sieve plate 6 of sieve plate 6, when rotating bar 5 is rotated further, makes the opening up of left U-shaped bar 8, right U
Type bar 9 it is opening down, now the front height of sieve plate 6 is less than the rear height of sieve plate 6, therefore, and the continuous of rotating bar 5 turns
It is dynamic, sieve plate 6 can be driven to be swung around rotary shaft 7, the sieve plate 6 of swing is sieved to the sandstone of its upper surface, fine sand leads to
Cross the sieve aperture on sieve plate 6 to drop into the lower lumen of casing 1, open valve 13, the fine sand of the intracavity bottom of casing 1 passes through sediment outflow
Pipe 12 is discharged, and the movement of whole device is easy in the setting of roller 14, time saving and energy saving, and convenient and swift control electric expansion bar 16 is stretched
Long, electric expansion bar 16 promotes brake pad 17 to move downward, and the pair roller 14 of brake pad 17 carries out locking.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (8)
- The type construction sandstone screening plant 1. one kind is vacillated now to the left, now to the right, including casing (1), rotating bar (5), sieve plate (6) and rolling Take turns (14), it is characterised in that be provided with the middle part of the casing (1) on the biside plate of inner chamber by the symmetrical rotating turret of bearing connected mode Rotary shaft (7), the fixed end for being erected at rotary shaft (7) of the sieve plate (6), the fixed weldering in four sides of the sieve plate (6) The left end upper surface that connecing erection has coaming plate (21) on coaming plate (21), sieve plate (6) back side panel is installed with left junction button (19), the right-hand member upper surface of coaming plate (21) is installed with right junction button (20), the casing on sieve plate (6) front side board (1) rotating bar (5), the left part link of the rotating bar (5) are provided with by bearing connected mode rotating turret in upper lumen Provided with left U-shaped bar (8), an annular groove (81) is machined with left U-shaped bar (8), the right part link of the rotating bar (5) is provided with No. two annular grooves (91), an annular groove (81) and No. two annular grooves are machined with right U-shaped bar (9), right U-shaped bar (9) (91) equal turning set is provided with branch sleeve (24) on, and the bottom of two branch sleeves (24) is fixedly installed the connection collar (25), it is connected between the left U-shaped bar (8) and left junction button (19) by left connecting rod (10), the right U-shaped bar (9) and the right side It is connected between junction button (20) by right connecting rod (11), one end of the left connecting rod (10) and one end of right connecting rod (11) are solid Fixed welding is provided with the collar (22), and the other end of the left connecting rod (10) and the other end of right connecting rod (11) are fixed welding and set The upper collar (22) being equipped with lower collar (23), the left connecting rod (10) rotates the connection being set in below an annular groove (81) On the collar (25), the lower collar (23) in left connecting rod (10) is interlockingly connected with left junction button (19), upper on the right connecting rod (11) The collar (22) is rotated and is set on the connection collar (25) below No. two annular grooves (91), the lower collar (23) on right connecting rod (11) It is interlockingly connected, is installed with the left plate outer wall of the casing (1) for driving rotating bar (5) to rotate with right junction button (20) Motor (4), fixed mount, which is provided with to offer on top plate (2), the top plate (2), at the top of the side plate of the casing (1) feeds intake Window (3), the right plate bottom of the casing (1) is provided with and communicated with sediment outflow pipe (12), the feed end and base of sediment outflow pipe (12) (18) lower end is seamlessly transitted, and valve (13), the bottom plate lower surface four of the casing (1) are provided with the sediment outflow pipe (12) Angle is fixedly installed supporting leg (15), and the bottom of the supporting leg (15) is provided with roller (14), the bottom plate of the casing (1) Lower surface left end is fixedly installed electric expansion bar (16), and the bottom of electric expansion bar (16) is provided with and roller (14) phase interworking Close the brake pad (17) set.
- The type construction sandstone screening plant 2. one kind according to claim 1 is vacillated now to the left, now to the right, it is characterised in that described The end of rotary shaft (7) in the middle part of the side plate of sieve plate (6) with being connected.
- The type construction sandstone screening plant 3. one kind according to claim 1 is vacillated now to the left, now to the right, it is characterised in that described Sieve plate (6) is the mesh-plate structure that surface is uniformly machined with some sieve apertures (61).
- The type construction sandstone screening plant 4. one kind according to claim 1 is vacillated now to the left, now to the right, it is characterised in that described Left U-shaped bar (8) and right U-shaped bar (9) opening are relative, and left U-shaped bar (8) and right U-shaped bar (9) are set in same plane.
- The type construction sandstone screening plant 5. one kind according to claim 1 is vacillated now to the left, now to the right, it is characterised in that described The output shaft of motor (4) and the left end drive connection of rotating bar (5), motor (4) use servomotor.
- The type construction sandstone screening plant 6. one kind according to claim 1 is vacillated now to the left, now to the right, it is characterised in that described The window (3) that feeds intake is located at being arranged above for sieve plate (6).
- The type construction sandstone screening plant 7. one kind according to claim 1 is vacillated now to the left, now to the right, it is characterised in that described The intracavity bottom of casing (1) is provided with base (18), and the base (18) is obliquely installed in right low left high.
- The type construction sandstone screening plant 8. one kind according to claim 1 is vacillated now to the left, now to the right, it is characterised in that described Left connecting rod (10) and right connecting rod (11) use the equal length of rigid rod, left connecting rod (10) and right connecting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566683.0A CN107214079A (en) | 2017-07-12 | 2017-07-12 | One kind is vacillated now to the left, now to the right type construction sandstone screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566683.0A CN107214079A (en) | 2017-07-12 | 2017-07-12 | One kind is vacillated now to the left, now to the right type construction sandstone screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107214079A true CN107214079A (en) | 2017-09-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710566683.0A Pending CN107214079A (en) | 2017-07-12 | 2017-07-12 | One kind is vacillated now to the left, now to the right type construction sandstone screening plant |
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| CN (1) | CN107214079A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107626248A (en) * | 2017-11-14 | 2018-01-26 | 耒阳金悦科技发展有限公司 | A kind of potassium chlorate produces agitating device |
| CN108043720A (en) * | 2017-12-11 | 2018-05-18 | 长沙德科投资管理咨询有限公司 | A kind of mobile model construction sand sifter |
| CN108160438A (en) * | 2017-12-26 | 2018-06-15 | 郑州默尔电子信息技术有限公司 | A kind of rotating cylinder parallel-moving type Concrete sandstone screening plant |
| CN108212730A (en) * | 2018-01-02 | 2018-06-29 | 深圳市晟腾企业管理有限公司 | A kind of building fine sand collection device based on shake screening |
| CN108273737A (en) * | 2018-01-02 | 2018-07-13 | 深圳市晟腾企业管理有限公司 | A kind of miscellaneous device of rocking type screening filter of construction sand |
| CN108580446A (en) * | 2018-05-23 | 2018-09-28 | 杨喜兰 | A kind of free rocking equipment of the removal hard yellow mud in Radix Codonopsis surface |
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| CN109664434A (en) * | 2017-10-13 | 2019-04-23 | 天津市信霖塑料制品有限公司 | It is a kind of with the plastic products production material screening equipment for being adjacent to function |
| CN107626248A (en) * | 2017-11-14 | 2018-01-26 | 耒阳金悦科技发展有限公司 | A kind of potassium chlorate produces agitating device |
| CN108043720A (en) * | 2017-12-11 | 2018-05-18 | 长沙德科投资管理咨询有限公司 | A kind of mobile model construction sand sifter |
| CN108160438A (en) * | 2017-12-26 | 2018-06-15 | 郑州默尔电子信息技术有限公司 | A kind of rotating cylinder parallel-moving type Concrete sandstone screening plant |
| CN108212730A (en) * | 2018-01-02 | 2018-06-29 | 深圳市晟腾企业管理有限公司 | A kind of building fine sand collection device based on shake screening |
| CN108273737A (en) * | 2018-01-02 | 2018-07-13 | 深圳市晟腾企业管理有限公司 | A kind of miscellaneous device of rocking type screening filter of construction sand |
| CN108606044A (en) * | 2018-04-28 | 2018-10-02 | 李冰霜 | A kind of aquatic products cleaning draining device |
| CN108580446A (en) * | 2018-05-23 | 2018-09-28 | 杨喜兰 | A kind of free rocking equipment of the removal hard yellow mud in Radix Codonopsis surface |
| CN109254118A (en) * | 2018-09-20 | 2019-01-22 | 重庆惠能标普科技有限公司 | A kind of Work places occupational detection device and system |
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Application publication date: 20170929 |
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