CN212597089U - Screen frame with screen mesh regulatory function - Google Patents
Screen frame with screen mesh regulatory function Download PDFInfo
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- CN212597089U CN212597089U CN202020790650.1U CN202020790650U CN212597089U CN 212597089 U CN212597089 U CN 212597089U CN 202020790650 U CN202020790650 U CN 202020790650U CN 212597089 U CN212597089 U CN 212597089U
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- sieve
- sieve mesh
- screen
- rear end
- regulating plate
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- 230000009711 regulatory function Effects 0.000 title claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 230000006870 function Effects 0.000 claims description 6
- 238000012216 screening Methods 0.000 abstract description 7
- 239000011148 porous material Substances 0.000 description 8
- 239000008187 granular material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a ore dressing device technical field specifically is a reel with sieve mesh regulatory function, screen incasement wall fixed connection's braced frame upper surface is preceding, the edge of rear end is equipped with first location screw respectively, braced frame upper surface slides the joint along the horizontal direction and has a bottom sieve, evenly be equipped with first sieve mesh on the bottom sieve, bottom sieve upper surface is preceding, the edge of rear end corresponds first location screw and is equipped with second location screw, evenly be equipped with the second sieve mesh on the sieve mesh regulating plate, the ring cover that sieve mesh regulating plate lower surface corresponds second sieve mesh department and is equipped with cup joints the matching with first sieve mesh, sieve mesh regulating plate upper surface is preceding, the edge of rear end corresponds second location screw and is equipped with third location screw respectively, sieve mesh regulating plate upper surface is preceding, the top of rear end is equipped with the layering respectively, the fixing bolt bottom that the screw thread cup jointed on the layering respectively with first sieve mesh, The second positioning screw hole and the third positioning screw hole are in threaded sleeve matching; the problem of the reel be difficult to nimble be applicable to different screening grades of ore is solved.
Description
Technical Field
The utility model relates to a ore dressing device technical field specifically is a reel with sieve mesh regulatory function.
Background
The vibrating screen operates by utilizing reciprocating rotary type 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, and the combined effect makes the screen surface generate re-rotary vibration. At present, the vibrating screen is widely applied to the mineral separation industry.
The vibrating screen mainly comprises a vibrator, a screen frame, a supporting or hanging device, a transmission device and the like, wherein a screen is arranged in the inner cavity of the screen frame. However, the aperture of the screen mesh in the screen frame is a fixed value, and cannot be adjusted, so that the requirement of frequently changing the screening grade during primary ore separation is difficult to adapt.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reel with sieve mesh regulatory function for solve present reel and be difficult to nimble problem that is applicable to the different screening ranks of ore.
In order to achieve the above object, the utility model provides a following technical scheme: a screen frame with a screen mesh adjusting function comprises a screen box, wherein a supporting frame is fixedly connected to the inner wall of the screen box, a bottom screen plate and a screen mesh adjusting plate are further included, first positioning screw holes are respectively formed in the edges of the front end and the rear end of the upper surface of the supporting frame, the upper surface of the supporting frame is connected with the bottom screen plate in a sliding and clamping mode along the horizontal direction, first screen meshes are uniformly formed in the bottom screen plate, second positioning screw holes are respectively formed in the positions, corresponding to the first positioning screw holes, of the edges of the front end and the rear end of the upper surface of the bottom screen plate, second screen holes are uniformly formed in the screen mesh adjusting plate, a ring sleeve is respectively and fixedly connected to the positions, corresponding to the second screen holes, of the lower surface of the screen mesh adjusting plate, is in sleeve connection with the first screen holes, and third positioning screw holes are respectively formed in the positions, corresponding to the, pressing strips are respectively arranged above the front end and the rear end of the upper surface of the sieve mesh adjusting plate, fixing bolts are sleeved on the upper surface of each pressing strip in a threaded mode, and the bottom ends of the fixing bolts are respectively in threaded sleeve connection with the third positioning screw holes, the second positioning screw holes and the first positioning screw holes in a threaded mode.
Preferably, the front end, the rear end and the middle position of the upper surface of the supporting frame are respectively provided with a sliding groove, and the front end, the rear end and the middle position of the lower surface of the bottom sieve plate are respectively provided with a clamping strip matched with the sliding clamping of the sliding grooves.
Preferably, a second positioning screw hole is uniformly formed in the middle position of the upper surface of the bottom sieve plate, a third positioning screw hole is uniformly formed in the middle of the sieve pore adjusting plate corresponding to the second positioning screw hole, and a pressing strip is arranged above the middle of the sieve pore adjusting plate.
Preferably, the height of the loop is equal to the depth of the first screen hole.
Preferably, the cross sections of the clamping strip and the sliding groove are in an inverted T shape.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model relates to a bottom sieve plate can be used for sorting the great ore of granule, when the less ore of granule is screened to needs, can install sieve mesh regulating plate on bottom sieve conveniently to reach the effect that changes screening rank in a flexible way.
2. The utility model relates to a fixed intensity of end sieve plate has been strengthened through the fixed compound fixed mode of slip joint and positioning bolt cooperation layering with braced frame to end sieve plate.
Drawings
Fig. 1 is a schematic view of the overall overhead structure of the present invention;
fig. 2 is a schematic top view of the supporting frame of the present invention;
fig. 3 is a schematic top view of the bottom screen deck of the present invention;
fig. 4 is a schematic side view of the bottom screen deck of the present invention;
fig. 5 is a schematic view of the sieve pore adjusting plate according to the present invention;
fig. 6 is a schematic side view of the sieve pore adjusting plate of the present invention;
fig. 7 is an enlarged schematic view of a portion a of fig. 4 according to the present invention;
fig. 8 is an enlarged schematic view of the structure of fig. 6 at B according to the present invention.
In the figure: 1-a sieve box; 2-a support frame; 21-a chute; 22-a first positioning screw hole; 3-bottom sieve plate; 31-first mesh; 32-a card strip; 33-a second positioning screw hole; 4-sieve pore adjusting plate; 41-second sieve mesh; 42-ring sleeve; 43-a third positioning screw hole; 5, layering; 51-fixing bolt.
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. 1-8, the present invention provides a technical solution, a screen frame with screen hole adjusting function, comprising a screen box 1, a supporting frame 2 fixedly connected to an inner wall of the screen box 1, a bottom screen plate 3 and a screen hole adjusting plate 4, wherein the supporting frame 2 is provided at front and rear edges of an upper surface thereof with first positioning screw holes 22 respectively, the supporting frame 2 is slidably connected to the bottom screen plate 3 along a horizontal direction, the bottom screen plate 3 is uniformly provided with first screen holes 31, the front and rear edges of the upper surface of the bottom screen plate 3 are provided with second positioning screw holes 33 respectively corresponding to the first positioning screw holes 22, the screen hole adjusting plate 4 is uniformly provided with second screen holes 41, the lower surface of the screen hole adjusting plate 4 is fixedly connected to a ring sleeve 42 respectively corresponding to the second screen holes 41, the ring sleeve 42 is matched with the first screen holes 31, the front and rear edges of the upper surface of the screen hole adjusting plate 4 are provided with third positioning screw holes 43 respectively corresponding to the second positioning screw holes 33, pressing strips 5 are respectively arranged above the front end and the rear end of the upper surface of the sieve pore adjusting plate 4, fixing bolts 51 are sleeved on the upper surface of the pressing strips 5 in a threaded mode, and the bottom ends of the fixing bolts 51 are respectively in threaded sleeve matching with the third positioning screw holes 43, the second positioning screw holes 33 and the first positioning screw holes 22.
In summary, when in use, the bottom screen plate 3 is firstly clamped on the supporting frame 2 in a sliding manner, and at the moment, the first positioning screw hole 22 and the second positioning screw hole 33 are just aligned; pressing strips 5 at the front end and the rear end of the upper surface of the bottom screen plate 3, and screwing the fixing bolts 51 to firmly fix the bottom screen plate 3 on the supporting frame 2 so as to meet the requirement of screening large-particle ores; wherein, the end cap of the fixing bolt 51 is positioned in the groove on the upper surface of the pressing bar 5 to reduce the impact of the top end of the fixing bolt 51 when screening ore; need change and select separately the rank, in order to screen the less ore of granule, revolve earlier and twist fixing bolt 51, demolish layering 5, then arrange sieve mesh regulating plate 4 in the top of end sieve board 3, make ring cover 42 correspond to cup joint in first sieve mesh 31, then third location screw 43, second location screw 33 and first location screw 22 are in just adjusting the position, place layering 5 in the front end and the rear end position of sieve mesh regulating plate 4 upper surface this moment, revolve and twist fixing bolt 51, make sieve mesh regulating plate 4 and end sieve board 3 firmly fixed on braced frame 2, so that sort the less ore of granule.
In addition, a plurality of sieve-adjusting plates 4 of second sieve holes 41 of different sizes may be provided to realize flexible switching of a plurality of sorting grades.
In this embodiment, the front end, the rear end and the middle position of the upper surface of the supporting frame 2 are respectively provided with a sliding chute 21, and the front end, the rear end and the middle position of the lower surface of the bottom sieve plate 3 are respectively provided with a clamping strip 32 which is matched with the sliding chute 21 in a sliding clamping manner; when the sliding clamping type bottom sieve plate fixing device is used, the bottom sieve plate 3 is fixed with the supporting frame 2 in a sliding clamping mode through the clamping strips 32 and the sliding grooves 21.
In the embodiment, the middle position of the upper surface of the bottom sieve plate 3 is uniformly provided with a second positioning screw hole 33, the middle part of the sieve pore adjusting plate 4 corresponding to the second positioning screw hole 33 is uniformly provided with a third positioning screw hole 43, and a pressing strip 5 is arranged above the middle part of the sieve pore adjusting plate 4; when in use, the tightness degree of the connection between the sieve mesh adjusting plate 4 and the bottom sieve plate 3 can be enhanced through the middle pressing strip 5.
In this embodiment, the height of the loops 42 is equal to the depth of the first holes 31.
In this embodiment, the cross sections of the clamping strip 32 and the sliding groove are in an inverted T shape; when in use, the bottom sieve plate 3 can be reliably limited and fixed on the support frame 2.
The working principle is as follows: firstly, the bottom sieve plate 3 is clamped on the supporting frame 2 in a sliding and clamping way through the sliding and clamping relation between the clamping strip 32 and the sliding groove 21, and at the moment, the first positioning screw hole 22 and the second positioning screw hole 33 are just in an aligned state; pressing strips 5 at the front end and the rear end of the upper surface of the bottom screen plate 3, and screwing the fixing bolts 51 to firmly fix the bottom screen plate 3 on the supporting frame 2 so as to meet the requirement of screening large-particle ores; need change and select separately the rank, in order to screen the less ore of granule, revolve earlier and twist fixing bolt 51, demolish layering 5, then arrange sieve mesh regulating plate 4 in the top of end sieve board 3, make ring cover 42 correspond to cup joint in first sieve mesh 31, then third location screw 43, second location screw 33 and first location screw 22 are in just adjusting the position, place layering 5 in the front end of sieve mesh regulating plate 4 upper surface this moment, rear end and middle part position revolve and twist fixing bolt 51, make sieve mesh regulating plate 4 and end sieve board 3 firmly fixed on braced frame 2, so that sort the less ore of granule.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a reel with sieve mesh regulatory function, includes sieve case (1), the inner wall fixedly connected with braced frame (2) of sieve case (1), its characterized in that: still include end sieve (3) and sieve mesh regulating plate (4), first location screw (22) have been seted up respectively to the edge of braced frame (2) upper surface front end and rear end, braced frame (2) upper surface is along horizontal direction slip joint end sieve (3), first sieve mesh (31) have evenly been seted up on end sieve (3), the edge of end sieve (3) upper surface front end and rear end corresponds second location screw (33) have respectively been seted up in first location screw (22) punishment, second sieve mesh (41) have evenly been seted up on sieve mesh regulating plate (4), sieve mesh regulating plate (4) lower surface corresponds second sieve mesh (41) punishment do not fixedly connected with ring cover (42), ring cover (42) with first sieve mesh (31) cup joint the matching, the edge of sieve mesh regulating plate (4) upper surface front end and rear end corresponds third location screw (43) have respectively been seted up in second location screw (33) punishment The sieve mesh adjusting plate is characterized in that pressing strips (5) are respectively arranged on the front end and the rear end of the upper surface of the sieve mesh adjusting plate (4), fixing bolts (51) are sleeved on the upper surface of the pressing strips (5) in a threaded mode, and the bottom ends of the fixing bolts (51) are respectively in threaded sleeve matching with the third positioning screw holes (43), the second positioning screw holes (33) and the first positioning screw holes (22).
2. The screen frame with the screen hole adjusting function according to claim 1, wherein: spout (21) have been seted up respectively to front end, rear end and the intermediate position of braced frame (2) upper surface, the front end, rear end and the intermediate position of end sieve (3) lower surface be provided with respectively with spout (21) slip joint card strip (32) that match.
3. The screen frame with the screen hole adjusting function according to claim 2, wherein: second location screw (33) have evenly been seted up to the position placed in the middle of end sieve board (3) upper surface, and the middle part of sieve mesh regulating plate (4) corresponds third location screw (43) have evenly been seted up in second location screw (33) department, the top at sieve mesh regulating plate (4) middle part is provided with layering (5).
4. A screen frame with a screen hole adjusting function according to claim 3, wherein: the height of the loop (42) is equal to the depth of the first screen hole (31).
5. The screen frame with the screen hole adjusting function according to claim 4, wherein: the cross sections of the clamping strip (32) and the sliding groove are in an inverted T shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020790650.1U CN212597089U (en) | 2020-05-13 | 2020-05-13 | Screen frame with screen mesh regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020790650.1U CN212597089U (en) | 2020-05-13 | 2020-05-13 | Screen frame with screen mesh regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212597089U true CN212597089U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020790650.1U Active CN212597089U (en) | 2020-05-13 | 2020-05-13 | Screen frame with screen mesh regulatory function |
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| Country | Link |
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| CN (1) | CN212597089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112916387A (en) * | 2021-04-13 | 2021-06-08 | 烟台红卫建筑工程服务有限公司 | Sieve plate for sand processing based on adjusting assembly |
| CN113019916A (en) * | 2021-03-04 | 2021-06-25 | 王仕贵 | Rice screening processingequipment |
-
2020
- 2020-05-13 CN CN202020790650.1U patent/CN212597089U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019916A (en) * | 2021-03-04 | 2021-06-25 | 王仕贵 | Rice screening processingequipment |
| CN112916387A (en) * | 2021-04-13 | 2021-06-08 | 烟台红卫建筑工程服务有限公司 | Sieve plate for sand processing based on adjusting assembly |
| CN112916387B (en) * | 2021-04-13 | 2022-06-21 | 安徽省曲通建设工程有限公司 | Sieve plate for sand processing based on adjusting assembly |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 235000 No.18 Yunlong Road, Longhu Industrial Park, Huaibei Economic Development Zone, Huaibei City, Anhui Province Patentee after: ANHUI FANGYUAN PLASTIC & RUBBER Co.,Ltd. Address before: 235000 100 meters west, Lieshan District, Anhui, Huaibei Patentee before: ANHUI FANGYUAN PLASTIC & RUBBER Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 235000 No.18 Yunlong Road, Longhu Industrial Park, Huaibei Economic Development Zone, Huaibei City, Anhui Province Patentee after: Fangyuan (Anhui) Intelligent Equipment Co.,Ltd. Address before: 235000 No.18 Yunlong Road, Longhu Industrial Park, Huaibei Economic Development Zone, Huaibei City, Anhui Province Patentee before: ANHUI FANGYUAN PLASTIC & RUBBER Co.,Ltd. |