CN215695768U - Vibration screening equipment of compound fertilizer production and processing usefulness - Google Patents

Vibration screening equipment of compound fertilizer production and processing usefulness Download PDF

Info

Publication number
CN215695768U
CN215695768U CN202122180242.1U CN202122180242U CN215695768U CN 215695768 U CN215695768 U CN 215695768U CN 202122180242 U CN202122180242 U CN 202122180242U CN 215695768 U CN215695768 U CN 215695768U
Authority
CN
China
Prior art keywords
screen cloth
screen
feeding hopper
vibratory screening
screening apparatus
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
Application number
CN202122180242.1U
Other languages
Chinese (zh)
Inventor
吴�荣
郭文利
石巧英
杨先洲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Dayi Agriculture Forestry Ecology Technology Co ltd
Original Assignee
Guangdong Dayi Agriculture Forestry Ecology Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Dayi Agriculture Forestry Ecology Technology Co ltd filed Critical Guangdong Dayi Agriculture Forestry Ecology Technology Co ltd
Priority to CN202122180242.1U priority Critical patent/CN215695768U/en
Application granted granted Critical
Publication of CN215695768U publication Critical patent/CN215695768U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model belongs to the technical field of screening equipment, and discloses vibrating screening equipment for producing and processing a compound fertilizer, which comprises a fixed frame, wherein a material receiving plate is movably arranged at the top of an inner cavity of the fixed frame, mounting frames are fixedly arranged at the front end and the rear end of the top of the material receiving plate, and a feeding hopper is fixedly arranged on the left side of the top of the fixed frame through bolts. According to the utility model, the material distributing roller, the clamping sleeve, the rotating wheel and the feeding hopper are arranged, the feeding hopper can be used for conveniently filling the fertilizer, the compound fertilizer can be dispersed towards the front end and the rear end due to the blockage in the feeding hopper through the material distributing roller, and the compound fertilizer can be ensured to uniformly fall to the front middle end of the surface of the screen cloth in the later period, so that the utilization rate of the screen cloth is improved, the falling fertilizer can interact with the material distributing roller, the blockage situation is further reduced, and the rotating wheel can drive the material distributing roller to rotate through the long rod and the clamping sleeve, so that the blockage removing effect is achieved.

Description

Vibration screening equipment of compound fertilizer production and processing usefulness
Technical Field
The utility model belongs to the technical field of screening equipment, and particularly relates to vibration screening equipment for production and processing of a compound fertilizer.
Background
The vibrating screen works by utilizing reciprocating rotary vibration generated by vibrator excitation, the upper rotary heavy hammer of the vibrator makes the screen surface generate plane rotary vibration, the lower rotary heavy hammer makes the screen surface generate conical surface rotary vibration, the screen surface generates complex rotary vibration by the combined action effect, the vibration track is a complex space curve, the projection of the curve on the horizontal plane is a circle, the projection on the vertical plane is an ellipse, the amplitude can be changed by adjusting the excitation force of the upper rotary heavy hammer and the lower rotary heavy hammer, and the curve shape of the motion track of the screen surface and the motion track of materials on the screen surface can be changed by adjusting the space phase angle of the upper heavy hammer and the lower heavy hammer.
At present, the kind of screening plant is increasing day by day, and although current screening plant can reach the demand of daily screening, nevertheless because the loading attachment of current screening equipment does not have feed mechanism, and then can lead to the compound fertilizer of interpolation most all to be in screening plant's middle part, thereby the edge that leads to the screen cloth is difficult to reach effectual utilization, the loading attachment of current screening equipment also does not have the structure of preventing blockking up simultaneously, and then is difficult to avoid and relieve the condition that feed mechanism blockked up, consequently, need improve it.
Simultaneously, current sieving mechanism's screen cloth adopts the bolt to fix more, is changing the screen cloth like this, needs the staff to screw off a plurality of bolts, and the position of every bolt is far away apart moreover, and the time that the screen cloth was changed that will be very big like this, and then increases staff's working strength, installs multistage screen cloth simultaneously and can further increase the time of changing to reduction machining efficiency that can be very big, consequently also need improve it.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides the vibration screening equipment for producing and processing the compound fertilizer, which has the advantages of uniform feeding, no blockage and high efficiency.
In order to achieve the purpose, the utility model provides the following technical scheme: a vibration screening device for production and processing of a compound fertilizer comprises a fixed frame, wherein a material receiving plate is movably mounted at the top of an inner cavity of the fixed frame, a mounting frame is fixedly mounted at the front end and the rear end of the top of the material receiving plate, a feeding hopper is fixedly mounted on the left side of the top of the fixed frame through bolts, a material distributing roller is movably connected to the left side of the bottom of the inner cavity of the feeding hopper, a clamping sleeve is movably clamped inside the material distributing roller, a long rod is movably clamped inside the clamping sleeve, the front end and the rear end of the clamping sleeve are respectively movably connected with the front side and the back side of the inner cavity of the feeding hopper, the back side of the long rod is movably connected with the back side of the inner cavity of the feeding hopper, the front end of the long rod sequentially penetrates through the clamping sleeve, the feeding hopper and the fixed frame and extends to the front side of the fixed frame, and is fixedly connected with a rotating wheel, the back side of the rotating wheel is movably connected with the front side of the fixed frame, the equal fixed mounting all around of mount bottom has the support frame, because the branch material roller is not in the middle part of feeding funnel drain hole, and then can reduce the condition that the branch material roller leads to compound fertilizer to block up, and then because the compound fertilizer of continuous whereabouts can drive the branch material roller rotatory, thereby can tile the compound fertilizer that falls into the feeding funnel through the rotation of branch material roller, can reverse drive the follow-up compound fertilizer that falls into simultaneously and remove, thereby reach the effect of preventing blockking up, and can remove the jam around the inside branch material roller of feeding funnel through the swiveling wheel.
As a preferred technical scheme of the utility model, the edge of the bottom of the material receiving plate is fixedly connected with a reinforcing plate, the front end and the rear end of the left side and the right side of the bottom of the inner cavity of the fixing frame are fixedly provided with supporting plates, the periphery of the bottom of the reinforcing plate is fixedly connected with return springs, the bottoms of the return springs are fixedly connected with the tops of the supporting plates, and the material receiving plate can be buffered by the aid of the return springs under the matching of the reinforcing plate and the supporting plates, so that the material receiving plate, the mounting frame, the first screen and the second screen can continuously and stably vibrate during screening.
As a preferable technical scheme of the utility model, the number of the mounting frames is two, the middle part and the upper end of the opposite surfaces of the two mounting frames are both provided with mounting grooves, a second screen mesh positioned above the material receiving plate is movably sleeved in the mounting groove, a first screen mesh positioned above the second screen mesh is movably sleeved in the mounting groove, the right ends of the material receiving plate, the first screen and the second screen are all lower than the left end of the material receiving plate, the flow guide directions of the three flow guide grooves are front, right and rear from bottom to top in sequence, thereby facilitating the workers to classify and collect the compound fertilizer particles respectively sliding from the receiving plate, the second screen and the upper end of the first screen, the bottom of the right side of the baffle is matched with the left sides of the tops of the first screen and the second screen, and the first screen and the second screen which are inserted in the early stage can be fixed by inserting the baffle.
As a preferred technical scheme of the utility model, the middle part and the upper and lower ends of the right side of the mounting frame are movably clamped with the diversion trenches positioned on the right sides of the material receiving plate, the second screen and the first screen, the number of the diversion trenches is three, the left sides of the three diversion trenches are respectively movably connected with the right sides of the material receiving plate, the second screen and the first screen, the left sides of the opposite surfaces of the two mounting frames are movably clamped with baffle plates positioned at the top of the material receiving plate and on the left sides of the first screen and the second screen, the diversion directions of the three diversion trenches are sequentially the front side, the right side and the rear side from bottom to top, thereby facilitating the workers to classify and collect the compound fertilizer particles respectively sliding from the receiving plate, the second screen and the upper end of the first screen, the bottom of the right side of the baffle is matched with the left sides of the tops of the first screen and the second screen, and the first screen and the second screen which are inserted in the early stage can be fixed by inserting the baffle.
According to a preferable technical scheme of the utility model, a driving motor located below the mounting frame is fixedly installed on the back surface of the inner cavity of the mounting frame, a connecting shaft is fixedly sleeved at the other end of an output shaft of the driving motor, a transmission rod is fixedly connected to the front end of the connecting shaft, the front end of the transmission rod is movably connected with the front surface of the inner cavity of the mounting frame, the eccentric wheel can be driven to rapidly and continuously rotate under the action of the connecting shaft and the transmission rod through the arranged driving motor, and the eccentric wheel can be driven to rotate more stably under the action of the transmission rod through the matching with the mounting frame.
As a preferred technical scheme of the utility model, the outer surface of the transmission rod is fixedly sleeved with an eccentric wheel, a connecting plate positioned below the material receiving plate is movably connected above the eccentric wheel, the left side and the right side of the top of the connecting plate are fixedly connected with the bottom of the reinforcing plate through bolts, and due to the arrangement of the connecting plate, the applied driving force can be uniformly distributed on the left side and the right side of the reinforcing plate, so that the reinforcing plate can stably reciprocate, and the effect of continuous vibration is achieved under the transmission of the eccentric wheel.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the material distributing roller, the clamping sleeve, the rotating wheel and the feeding hopper, a worker can conveniently fill the compound fertilizer into the screening device through the feeding hopper, the compound fertilizer entering the feeding hopper can be prevented from immediately falling into the screen through the material distributing roller, and further the compound fertilizer can be dispersed to the front end and the rear end in the feeding hopper due to blocking, so that the compound fertilizer can be ensured to uniformly fall to the front middle end of the surface of the screen at the later stage, the utilization rate of the screen is improved, the falling fertilizer can interact with the material distributing roller, the blocking condition is reduced, and the rotating wheel can drive the material distributing roller to rotate through the long rod and the clamping sleeve, so that the blocking removing effect is achieved.
2. According to the utility model, through the arrangement of the mounting groove, the first screen, the second screen and the diversion trench, workers can conveniently connect the first screen and the second screen with the mounting frame through the mounting groove, so that the time consumption for mounting and replacing the first screen and the second screen is reduced, the first screen and the second screen can be pushed and pushed through extrusion of the baffle, the effect of quickly calibrating and fixing the first screen and the second screen is further achieved, the effect of screening step by step can be achieved through the cooperation of the first screen, the second screen and the material receiving plate, more detailed screening can be achieved, the follow-up repeated screening operation is avoided, the time is further reduced, and the function of improving the processing efficiency is finally realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the left side of the present invention;
FIG. 3 is a schematic bottom view of the present invention;
FIG. 4 is a side sectional view of the distributing roller according to the present invention;
FIG. 5 is a schematic cross-sectional front view of the present invention;
fig. 6 is a partially enlarged structural view of a portion a in fig. 5.
In the figure: 1. a fixed mount; 2. a material receiving plate; 3. a mounting frame; 4. a material distributing roller; 5. a clamping sleeve; 6. a long rod; 7. a rotating wheel; 8. feeding a hopper; 9. a support frame; 10. a reinforcing plate; 11. a support plate; 12. a return spring; 13. mounting grooves; 14. a first screen; 15. a second screen; 16. a connecting plate; 17. a drive motor; 18. a connecting shaft; 19. a transmission rod; 20. an eccentric wheel; 21. a diversion trench; 22. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1 to 6, the utility model provides a vibration screening device for producing and processing a compound fertilizer, which comprises a fixed frame 1, wherein a receiving plate 2 is movably arranged at the top of an inner cavity of the fixed frame 1, a mounting frame 3 is fixedly arranged at the front end and the rear end of the top of the receiving plate 2, a feeding hopper 8 is fixedly arranged at the left side of the top of the fixed frame 1 through bolts, a distributing roller 4 is movably connected at the left side of the bottom of the inner cavity of the feeding hopper 8, a clamping sleeve 5 is movably clamped inside the distributing roller 4, a long rod 6 is movably clamped inside the clamping sleeve 5, the front end and the rear end of the clamping sleeve 5 are respectively movably connected with the front surface and the rear surface of the inner cavity of the feeding hopper 8, the rear surface of the long rod 6 is movably connected with the rear surface of the inner cavity of the feeding hopper 8, the front end of the long rod 6 sequentially penetrates through the clamping sleeve 5, the feeding hopper 8 and the fixed frame 1 and extends to the front of the fixed frame 1 and is fixedly connected with a rotating wheel 7, the back of swiveling wheel 7 and the positive swing joint of mount 1, equal fixed mounting all around of 1 bottom of mount has support frame 9, because branch material roller 4 is not in the middle part of 8 material leaks mouths of feeding funnel, and then can reduce the condition that branch material roller 4 leads to compound fertilizer to block up, and then because the compound fertilizer of continuous whereabouts can drive branch material roller 4 rotatory, thereby can tile the compound fertilizer that falls into feeding funnel 8 through the rotation of branch material roller 4, can reverse drive the follow-up compound fertilizer that falls into simultaneously and remove, thereby reach the effect of preventing blockking up, and can remove the jam around 8 inside branch material roller 4 of feeding funnel through swiveling wheel 7.
Wherein, connect the marginal fixedly connected with reinforcing plate 10 of flitch 2 bottom, the equal fixed mounting in front end and the rear end of the 1 inner chamber bottom left and right sides of mount has backup pad 11, equal fixedly connected with reset spring 12 all around of reinforcing plate 10 bottom, the bottom of reset spring 12 and the top fixed connection of backup pad 11, reset spring 12 through setting up, can play the effect of buffering to flitch 2 through reset spring 12 under the cooperation of reinforcing plate 10 and backup pad 11, and then ensure to connect flitch 2 when the screening, mounting bracket 3, first screen cloth 14 and second screen cloth 15 can carry out continuous steady vibration.
Wherein, the quantity of mounting bracket 3 is two, mounting groove 13 has all been seted up to the middle part and the upper end of two mounting brackets 3 facies, the inside activity of mounting groove 13 has been cup jointed and is located the second screen cloth 15 that connects 2 tops of flitch, the inside activity of mounting groove 13 has been cup jointed and is located the first screen cloth 14 of second screen cloth 15 top, because the setting of mounting groove 13, the staff of can being convenient for carries out quick installation with first screen cloth 14 and second screen cloth 15, and then can calibrate and fix first screen cloth 14 and second screen cloth 15 through baffle 22, and can filter compound fertilizer step by step through first screen cloth 14 and second screen cloth 15, thereby reach more careful screening effect.
Wherein, the middle part and the upper and lower ends on the right side of the mounting rack 3 are movably clamped with three diversion trenches 21 positioned on the right sides of the material receiving plate 2, the second screen 15 and the first screen 14, the left sides of the three diversion trenches 21 are respectively movably connected with the right sides of the material receiving plate 2, the second screen 15 and the first screen 14, the left sides of the opposite surfaces of the two mounting racks 3 are movably clamped with baffle plates 22 positioned on the top of the material receiving plate 2 and the left sides of the first screen 14 and the second screen 15, the right ends of the material receiving plate 2, the first screen 14 and the second screen 15 are respectively lower than the left ends of the material receiving plate, the right sides and the rear sides, the diversion directions of the three diversion trenches 21 are sequentially from bottom to top, so that workers can classify and collect compound fertilizer particles respectively slipped from the upper ends of the material receiving plate 2, the second screen 15 and the first screen 14, and the bottom on the right side of the baffle plate 22 is matched with the left sides of the tops of the first screen 14 and the second screen 15, the first screen 14 and the second screen 15 inserted earlier can be fixed by inserting the baffle 22.
The back of the inner cavity of the fixing frame 1 is fixedly provided with a driving motor 17 positioned below the mounting frame 3, the other end of an output shaft of the driving motor 17 is fixedly sleeved with a connecting shaft 18, the front end of the connecting shaft 18 is fixedly connected with a transmission rod 19, the front end of the transmission rod 19 is movably connected with the front of the inner cavity of the fixing frame 1, the driving motor 17 can drive the eccentric wheel 20 to rapidly and continuously rotate under the action of the connecting shaft 18 and the transmission rod 19, and the driving motor can be matched with the fixing frame 1 to ensure that the eccentric wheel 20 can be driven to rotate more stably under the action of the transmission rod 19.
Wherein, the external fixed surface of transfer line 19 has cup jointed eccentric wheel 20, eccentric wheel 20's top swing joint has to be located the connecting plate 16 that connects flitch 2 below, the left and right sides at connecting plate 16 top all is through the bottom fixed connection of bolt and reinforcing plate 10, because the setting of connecting plate 16, can distribute the driving force that receives evenly in the left and right sides of reinforcing plate 10, and then ensure the reciprocating motion that reinforcing plate 10 can be stable to reach continuous vibration's effect under eccentric wheel 20's transmission.
The working principle and the using process of the utility model are as follows:
firstly, after a driving motor 17 is started, compound fertilizer is poured into the feeding hopper 8, the fertilizer can be blocked by a material distribution roller 4 after falling into the feeding hopper 8, and then part of the fertilizer can be dispersed towards the front end and the rear end in the feeding hopper 8, because the driving motor 17 can drive a transmission rod 19 to rotate through a connecting shaft 18, the transmission rod 19 can quickly impact a connecting plate 16 through an eccentric wheel 20 in rotation, and then the reinforcing plate 10 is driven to vibrate through the connecting plate 16, because the reinforcing plate 10 can drive an installation frame 3, a first screen mesh 14 and a second screen mesh 15 to vibrate integrally through a material receiving plate 2 in movement, the fertilizer can be screened step by step under the downward vibration after falling to the first screen mesh 14, the second screen mesh 15 and the material receiving plate 2;
firstly upwards take out baffle 22 along the inner wall of mounting bracket 3, again take out original first screen cloth 14 and second screen cloth 15 along the inner wall of mounting groove 13 by the left side of mount 1, then will need the new screen cloth of changing to insert the inside of mounting groove 13 by the left side of mount 1, and make the left side of new screen cloth be located baffle 22's mounted position department, insert baffle 22 to the inside of mounting bracket 3 by the top of mounting bracket 3 at last, can extrude the left side of new screen cloth in baffle 22's decline in-process, and then make the right-hand member of new screen cloth continue to slide right to required position department.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a vibratory screening equipment of compound fertilizer production and processing usefulness, includes mount (1), its characterized in that: the material receiving plate is movably mounted at the top of the inner cavity of the fixing frame (1), a mounting frame (3) is fixedly mounted at the front end and the rear end of the top of the material receiving plate (2), a feeding hopper (8) is fixedly mounted on the left side of the top of the fixing frame (1) through bolts, a material distributing roller (4) is movably connected to the left side of the inner cavity of the feeding hopper (8), a clamping sleeve (5) is movably clamped inside the material distributing roller (4), a long rod (6) is movably clamped inside the clamping sleeve (5), the front end and the rear end of the clamping sleeve (5) are movably connected with the front side and the back side of the inner cavity of the feeding hopper (8) respectively, the back side of the long rod (6) is movably connected with the back side of the inner cavity of the feeding hopper (8), the front end of the long rod (6) sequentially penetrates through the clamping sleeve (5), the feeding hopper (8) and the fixing frame (1) and extends to the front side of the fixing frame (1) and is fixedly connected with a rotating wheel (7), the back of swiveling wheel (7) and the front swing joint of mount (1), all fixed mounting has support frame (9) around mount (1) bottom.
2. The vibratory screening apparatus of claim 1, wherein the vibratory screening apparatus comprises: connect marginal fixedly connected with reinforcing plate (10) of flitch (2) bottom, the equal fixed mounting in front end and the rear end of mount (1) inner chamber bottom left and right sides has backup pad (11), equal fixedly connected with reset spring (12) all around of reinforcing plate (10) bottom, the bottom of reset spring (12) and the top fixed connection of backup pad (11).
3. The vibratory screening apparatus of claim 1, wherein the vibratory screening apparatus comprises: the quantity of mounting bracket (3) is two, two mounting bracket (3) middle part and the upper end of face in opposite directions have all seted up mounting groove (13), second screen cloth (15) that are located the flitch (2) top of connecing are cup jointed in the inside activity of mounting groove (13), first screen cloth (14) that are located second screen cloth (15) top are cup jointed in the inside activity of mounting groove (13).
4. The vibratory screening apparatus of claim 1, wherein the vibratory screening apparatus comprises: middle part on mounting bracket (3) right side and upper and lower both ends equal activity joint have be located and connect flitch (2), second screen cloth (15) and guiding gutter (21) on first screen cloth (14) right side, the quantity of guiding gutter (21) is three, three the left side of guiding gutter (21) respectively with the right side swing joint who connects flitch (2), second screen cloth (15) and first screen cloth (14), two the left side activity joint of mounting bracket (3) facies has and is located and connects flitch (2) top and first screen cloth (14) and left baffle (22) of second screen cloth (15).
5. The vibratory screening apparatus of claim 1, wherein the vibratory screening apparatus comprises: the utility model discloses a fixing frame, including mount (1), fixed mounting has driving motor (17) that are located mounting bracket (3) below at the back of mount (1) inner chamber, the fixed cover of the other end of driving motor (17) output shaft has connect connecting axle (18), the front end fixedly connected with transfer line (19) of connecting axle (18), the front swing joint of the front end of transfer line (19) and mount (1) inner chamber.
6. The vibratory screening apparatus of claim 5, wherein the vibratory screening apparatus comprises: the outer surface of the transmission rod (19) is fixedly sleeved with an eccentric wheel (20), a connecting plate (16) located below the material receiving plate (2) is movably connected above the eccentric wheel (20), and the left side and the right side of the top of the connecting plate (16) are fixedly connected with the bottom of the reinforcing plate (10) through bolts.
CN202122180242.1U 2021-09-09 2021-09-09 Vibration screening equipment of compound fertilizer production and processing usefulness Active CN215695768U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122180242.1U CN215695768U (en) 2021-09-09 2021-09-09 Vibration screening equipment of compound fertilizer production and processing usefulness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122180242.1U CN215695768U (en) 2021-09-09 2021-09-09 Vibration screening equipment of compound fertilizer production and processing usefulness

Publications (1)

Publication Number Publication Date
CN215695768U true CN215695768U (en) 2022-02-01

Family

ID=80017777

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122180242.1U Active CN215695768U (en) 2021-09-09 2021-09-09 Vibration screening equipment of compound fertilizer production and processing usefulness

Country Status (1)

Country Link
CN (1) CN215695768U (en)

Similar Documents

Publication Publication Date Title
CN210279799U (en) Self-balancing vibrating screen
CN215695768U (en) Vibration screening equipment of compound fertilizer production and processing usefulness
CN108212776B (en) Multifunctional three-degree-of-freedom vibrating screen
CN210585830U (en) Multistage shale shaker of fracturing quartz sand
CN210253019U (en) Rotary screen for superfine potassium sulfate
CN213762780U (en) Screening sand device for construction
CN113318971B (en) High-precision flour screening equipment for flour processing
CN214718373U (en) Rice auxiliary treatment equipment
CN213612484U (en) Energy-saving concrete mixing plant aggregate screening system
CN208743032U (en) A kind of dual-axis vibration sieve
CN201684466U (en) Directly vibrating type solid-liquid separation device
CN217616003U (en) Raw and other materials screen frame that sieves
CN216152787U (en) Vibrating screen for plastic particle processing
CN215703189U (en) Multistage high-efficient screening plant is used in processing of cable sheath granule material
CN217911469U (en) Shale shaker of water-soluble fertile production of macroelement
CN216064288U (en) Sieve separator convenient to filter screen is clean
CN218797201U (en) Machine-made sand powder screening device with collecting function
CN211463875U (en) Novel rotary vibration sieve
CN218691364U (en) Cleaning sieve equipment of adjustable amplitude
CN218167749U (en) Sand screening machine with adjustable screen mesh size
CN218797204U (en) A grit screening installation for work progress
CN216679060U (en) Grain cleaning scraper mechanism of grain cleaning machine
CN218660003U (en) PP particle batching filters pretreatment mechanism with different materials
CN215313817U (en) Adjustable vibration dewatering screen
CN215430110U (en) Screening plant is used in powder processing that can quantitative get material

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant