CN214975551U - Limestone grain screening machine - Google Patents
Limestone grain screening machine Download PDFInfo
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- CN214975551U CN214975551U CN202023304838.XU CN202023304838U CN214975551U CN 214975551 U CN214975551 U CN 214975551U CN 202023304838 U CN202023304838 U CN 202023304838U CN 214975551 U CN214975551 U CN 214975551U
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- 238000012216 screening Methods 0.000 title claims abstract description 77
- 235000019738 Limestone Nutrition 0.000 title claims abstract description 17
- 239000006028 limestone Substances 0.000 title claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 13
- 239000002994 raw material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 10
- 238000007873 sieving Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a limestone grain screening machine, include: the mounting plate is provided with an eccentric wheel vibration multi-screening structure; wherein, eccentric wheel vibrations multiple sieve structure includes: the device comprises two pairs of mounting seats, four pairs of supporting telescopic rods, four pairs of telescopic springs, a pair of fixed plates, a screening box, two pairs of supporting rods, two pairs of supporting tables, two pairs of rotating motors, two pairs of eccentric wheel mounting boxes, a pair of rotating shafts, two pairs of vibrating eccentric wheels, two pairs of universal couplings and three discharging assemblies; the utility model relates to a divide sieve equipment technical field, the beneficial effect of present case is: the problem of current screening machine structure complicated, screening effect is poor, and the bin outlet of screening machine is many in same direction simultaneously, very troublesome when the screening is arranged the material, easily causes the leakage of arranging the material, makes the result of different screenings mix once more, influences the result of use of screening machine is solved.
Description
Technical Field
The utility model relates to a divide sieve equipment technical field, specifically be limestone grain screening machine.
Background
The process that the broken materials are divided into different particle sizes through one or more layers of screen surfaces is called screening, the screening machine utilizes the relative motion of the broken materials and the screen surfaces to lead partial particles to penetrate through screen holes, and divides the materials such as sand, gravel, broken stone and the like into vibrating screening mechanical equipment with different grades according to the particle sizes, the screening process of the screening machine is generally continuous, and the materials smaller than the size of the screen holes penetrate through the screen holes after the screening raw materials are fed onto the screening machine, so that the materials are called undersize products; the material that is greater than sieve mesh size is constantly discharged from the sifter, and current screening machine structure is complicated, and screening effect is poor, and the bin outlet of screening machine is many in same direction simultaneously, and is very troublesome when the screening is arranged the material, easily causes the leakage of arranging the material, makes the result of different screenings mix once more, influences the result of use of screening machine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a limestone grain screening machine has solved current screening machine structure complicacy, and screening effect is poor, and the bin outlet of screening machine is many in same direction simultaneously, and is very troublesome when the screening is arranged the material, easily causes the leakage of arranging the material, makes the result of different screenings mix once more, influences the result of use's problem of screening machine.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: limestone particle screening machine includes: the mounting plate is provided with an eccentric wheel vibration multi-screening structure;
wherein, eccentric wheel vibrations multiple sieve structure includes: the device comprises two pairs of mounting seats, four pairs of supporting telescopic rods, four pairs of telescopic springs, a pair of fixed plates, a screening box, two pairs of supporting rods, two pairs of supporting tables, two pairs of rotating motors, two pairs of eccentric wheel mounting boxes, a pair of rotating shafts, two pairs of vibrating eccentric wheels, two pairs of universal couplings and three discharging assemblies;
two pairs of mounting seats are fixedly arranged at the front and rear positions of two sides of the wall surface on the mounting plate, four pairs of supporting telescopic rods are fixedly arranged at two pairs of mounting seats, four pairs of telescopic springs are sleeved and fixed on the two pairs of supporting telescopic rods, a pair of fixing plates are fixedly arranged at the upper ends of the four pairs of supporting telescopic rods, the screening box is fixedly arranged on the inner side wall surfaces of the fixing plates, two pairs of supporting rods are fixedly arranged at the front and rear parts of the two pairs of mounting seats, two pairs of supporting tables are fixedly arranged at the upper ends of the supporting rods, two pairs of rotating motors are fixedly arranged at the middle positions of the wall surface on the supporting tables, two pairs of eccentric wheel mounting boxes are fixedly arranged at the two side positions of the front and rear wall surfaces of the screening box, a pair of rotating shafts penetrate through the screening box and extend into the two pairs of eccentric wheel mounting boxes, and two pairs of vibrating eccentric wheels are sleeved and fixed at the front and rear ends of the rotating shafts, and one end of each universal coupling is fixedly arranged at the front end and the rear end of each rotating shaft, the universal couplings are fixedly connected to the output ends of the rotating shafts, and the discharging assemblies are arranged on the three discharge ports of the screening box.
Preferably, the discharging assembly comprises: the device comprises a pair of mounting tables, a pair of first rotary hinged supports, a pair of hydraulic telescopic rods, a discharge door, a pair of rotary rods and a pair of rotary fixing sleeves;
the mounting tables are fixedly mounted on the front wall face and the rear wall face of the screening box, the first rotary hinged supports are fixedly mounted at the middle positions of the upper wall faces of the mounting tables, the lower ends of the hydraulic telescopic rods are movably mounted on the first rotary hinged supports, the discharge door is movably mounted on the discharge opening, the rotary rods are fixedly mounted on the front side wall face and the rear side wall face of the discharge door, the rotary fixing sleeves are fixedly mounted at the top ends of the hydraulic telescopic rods, and the rotary fixing sleeves are sleeved on the rotary rods.
Preferably, the supporting rod is provided with a fixing block with a fixing function.
Preferably, the rotating motor is mounted on the support table by a fixing bolt.
Preferably, the fixed plate is provided with a mounting frame for fixing the screening box.
Preferably, a feed hopper for feeding raw materials is arranged on the screening box.
Advantageous effects
The utility model provides a limestone grain screening machine possesses following beneficial effect: the present case has used the multiple branch sieve structure of eccentric wheel, divides the sieve structure through simplifying on the basis of current branch sieve machine to adjust and divide the mode of arranging the material behind the sieve, more quick effectual branch sieve work that divides has solved current screening machine structure complicacy, the screening effect is poor, the bin outlet of screening machine is many in same direction simultaneously, it is very troublesome when the material is arranged in the screening, easily cause the leakage of arranging the material, the result that makes different screenings mixes once more, influence the result of use's problem of screening machine.
Drawings
Fig. 1 is a schematic view of the structure of a limestone particle sieving machine according to the present invention.
Fig. 2 is a schematic view of a front view sectional structure of the limestone particle sieving machine of the present invention.
Figure 3 is the utility model discloses a discharge assembly of limestone grain screening machine enlarges the schematic diagram.
In the figure: 1-mounting a plate; 2-mounting a base; 3-supporting the telescopic rod; 4-a telescopic spring; 5, fixing a plate; 6-a screening box; 7-a support bar; 8, supporting the table; 9-a rotating electrical machine; 10-eccentric wheel mounting box; 11-a rotating shaft; 12-vibrating eccentric wheel; 13-universal coupling; 14-a mounting table; 15-a first rotary hinge mount; 16-hydraulic telescopic rod; 17-a discharge gate; 18-rotating rod; 19-rotating the fixed sleeve; 20-fixing block; 21-fixing the bolt; 22-a mounting frame; 23-feed hopper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a limestone particle screening machine;
the main components of the scheme are as follows: the device comprises a mounting plate 1, wherein an eccentric wheel vibration multi-screening structure is mounted on the mounting plate 1;
in the specific implementation process, the eccentric wheel vibration multiple screening structure comprises: the device comprises two pairs of mounting seats 2, four pairs of supporting telescopic rods 3, four pairs of telescopic springs 4, a pair of fixing plates 5, a screening box 6, two pairs of supporting rods 7, two pairs of supporting tables 8, two pairs of rotating motors 9, two pairs of eccentric wheel mounting boxes 10, a pair of rotating shafts 11, two pairs of vibrating eccentric wheels 12, two pairs of universal couplings 13 and three discharging assemblies;
two pairs of mounting seats 2 are fixedly mounted on the mounting plate 1 at the front and rear positions of two sides of the upper wall surface, four pairs of supporting telescopic rods 3 are fixedly mounted on two pairs of mounting seats 2 at the two sides of the upper wall surface, four pairs of telescopic springs 4 are sleeved and fixed on the two pairs of supporting telescopic rods 3, a pair of fixing plates 5 are fixedly mounted at the upper ends of the four pairs of supporting telescopic rods 3, a sieving box 6 is fixedly mounted on the inner side wall surfaces of the pair of fixing plates 5, two pairs of supporting rods 7 are fixedly mounted in the front and rear of the two pairs of mounting seats 2 and externally arranged, two pairs of supporting tables 8 are fixedly mounted at the upper ends of the two pairs of supporting rods 7, two pairs of rotating motors 9 are fixedly mounted at the middle positions of the upper wall surface of the supporting tables 8, two pairs of eccentric wheel mounting boxes 10 are fixedly mounted at the front and rear positions of the upper wall surface of the sieving box 6, and a pair of rotating shafts 11 penetrate through the sieving box 6 and extend into the two pairs of eccentric wheel mounting boxes 10, two pairs of vibrations eccentric wheel 12 suit is fixed both ends position around a pair of rotation axis 11, and two pairs of universal joint 13 one end fixed mounting is in a pair of rotation axis 11 front and back end position, two pairs of universal joint 13 is connected and is fixed on two pairs on the rotation axis 11 output, three the subassembly of unloading is installed on the three discharge gate of branch sieve case 6.
In the specific implementation process, further, the discharging assembly comprises: a pair of mounting stands 14, a pair of first rotary hinged supports 15, a pair of hydraulic telescopic rods 16, a discharge door 17, a pair of rotary rods 18 and a pair of rotary fixing sleeves 19;
the pair of mounting tables 14 are fixedly mounted on front and rear wall surfaces of the sieving box 6, the pair of first rotary hinged supports 15 are fixedly mounted at the middle positions of the upper wall surfaces of the pair of mounting tables 14, the lower ends of the pair of hydraulic telescopic rods 16 are movably mounted on the pair of first rotary hinged supports 15, the discharging door 17 is movably mounted on a discharging opening, the pair of rotary rods 18 are fixedly mounted on front and rear side wall surfaces of the discharging door 17, the pair of rotary fixing sleeves 19 are fixedly mounted at the top ends of the pair of hydraulic telescopic rods 16, and the pair of rotary fixing sleeves 19 are sleeved on the pair of rotary rods 18.
It should be noted that, when the eccentric wheel is used for vibrating the multiple screening structure, the controller matched with the equipment is controlled to electrify the equipment to start, two pairs of rotating motors 9 arranged on a supporting table 8 through fixing bolts 21 are electrified to start to rotate, the rotating motors 9 rotate to drive universal couplings 13 connected with the output ends of the rotating motors to rotate, two pairs of universal couplings 13 rotate to drive a pair of rotating shafts 11 penetrating through and embedded on the screening boxes 6 to rotate, one pair of rotating shafts 11 rotate to drive two pairs of vibrating eccentric wheels 12 sleeved on the rotating shafts to rotate, two pairs of vibrating eccentric wheels 12 rotate to drive the screening boxes 6 to vibrate, when the vibrating eccentric wheels 12 rotate, the supporting telescopic rods 3 and the telescopic springs 4 arranged on the lower wall surfaces of the screening boxes 6 are matched to vibrate the screening boxes 6 to screen, after screening is completed, the discharging doors 17 are extended out through the hydraulic telescopic rods 16 arranged on the mounting table 14 to drive the discharging doors to open, the screened material is discharged, thereby achieving the purpose of screening.
In the specific implementation process, furthermore, a fixing block 20 with a fixing function is installed on the support rod 7.
In the specific implementation, further, the rotating motor 9 is mounted on the support table 8 through a fixing bolt 21.
In the implementation process, furthermore, a mounting frame 22 with a fixed screening box 6 is mounted on the fixed plate 5.
In the specific implementation process, further, a feed hopper 23 for feeding raw materials is installed on the sieving box 6.
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. Without further limitation. The statement that an element defined by the phrase "comprises an … … does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Limestone particle screening machine includes: the mounting plate is characterized in that an eccentric wheel vibration multiple screening structure is mounted on the mounting plate;
wherein, eccentric wheel vibrations multiple sieve structure includes: the device comprises two pairs of mounting seats, four pairs of supporting telescopic rods, four pairs of telescopic springs, a pair of fixed plates, a screening box, two pairs of supporting rods, two pairs of supporting tables, two pairs of rotating motors, two pairs of eccentric wheel mounting boxes, a pair of rotating shafts, two pairs of vibrating eccentric wheels, two pairs of universal couplings and three discharging assemblies;
two pairs of mounting seats are fixedly arranged at the front and rear positions of two sides of the wall surface on the mounting plate, four pairs of supporting telescopic rods are fixedly arranged at two pairs of mounting seats, four pairs of telescopic springs are sleeved and fixed on the two pairs of supporting telescopic rods, a pair of fixing plates are fixedly arranged at the upper ends of the four pairs of supporting telescopic rods, the screening box is fixedly arranged on the inner side wall surfaces of the fixing plates, two pairs of supporting rods are fixedly arranged at the front and rear parts of the two pairs of mounting seats, two pairs of supporting tables are fixedly arranged at the upper ends of the supporting rods, two pairs of rotating motors are fixedly arranged at the middle positions of the wall surface on the supporting tables, two pairs of eccentric wheel mounting boxes are fixedly arranged at the two side positions of the front and rear wall surfaces of the screening box, a pair of rotating shafts penetrate through the screening box and extend into the two pairs of eccentric wheel mounting boxes, and two pairs of vibrating eccentric wheels are sleeved and fixed at the front and rear ends of the rotating shafts, and one end of each universal coupling is fixedly arranged at the front end and the rear end of each rotating shaft, the universal couplings are fixedly connected to the output ends of the rotating shafts, and the discharging assemblies are arranged on the three discharge ports of the screening box.
2. The limestone particle screening machine of claim 1 wherein the discharge assembly includes: the device comprises a pair of mounting tables, a pair of first rotary hinged supports, a pair of hydraulic telescopic rods, a discharge door, a pair of rotary rods and a pair of rotary fixing sleeves;
the mounting tables are fixedly mounted on the front wall face and the rear wall face of the screening box, the first rotary hinged supports are fixedly mounted at the middle positions of the upper wall faces of the mounting tables, the lower ends of the hydraulic telescopic rods are movably mounted on the first rotary hinged supports, the discharge door is movably mounted on the discharge opening, the rotary rods are fixedly mounted on the front side wall face and the rear side wall face of the discharge door, the rotary fixing sleeves are fixedly mounted at the top ends of the hydraulic telescopic rods, and the rotary fixing sleeves are sleeved on the rotary rods.
3. The limestone particle screening machine as claimed in claim 1, wherein a fixing block having a fixing function is installed on the supporting rod.
4. The limestone particle screening machine as claimed in claim 1, wherein the rotary motor is mounted on the support table by a fixing bolt.
5. The limestone particle screening machine as claimed in claim 1, wherein the fixing plate is mounted with a mounting frame having a fixing screen box.
6. The limestone particle screening machine as claimed in claim 1, wherein a feed hopper for feeding raw materials is installed on the screening box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023304838.XU CN214975551U (en) | 2020-12-31 | 2020-12-31 | Limestone grain screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023304838.XU CN214975551U (en) | 2020-12-31 | 2020-12-31 | Limestone grain screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214975551U true CN214975551U (en) | 2021-12-03 |
Family
ID=79141719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023304838.XU Active CN214975551U (en) | 2020-12-31 | 2020-12-31 | Limestone grain screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214975551U (en) |
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2020
- 2020-12-31 CN CN202023304838.XU patent/CN214975551U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 404300 group 3, Xinqiao community, Zhongzhou street, Zhongxian County, Chongqing Patentee after: Chongqing Jurong Industrial (Group) Co.,Ltd. Country or region after: China Address before: 404300 group 3, Xinqiao community, Zhongzhou street, Zhongxian County, Chongqing Patentee before: CHONGQING JUERONG CONSTRUCTION (GROUP) CO.,LTD. Country or region before: China |
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| CP03 | Change of name, title or address |