CN204486237U - A kind of hand bamboo mesh screen - Google Patents
A kind of hand bamboo mesh screen Download PDFInfo
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- CN204486237U CN204486237U CN201520061958.1U CN201520061958U CN204486237U CN 204486237 U CN204486237 U CN 204486237U CN 201520061958 U CN201520061958 U CN 201520061958U CN 204486237 U CN204486237 U CN 204486237U
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Abstract
The utility model discloses a kind of hand bamboo mesh screen, screen casing two ends, center respectively correspondence are arranged on front bearing and rear support, screen casing two ends, center arrange the hollow metal pipe of opening, center screen casing is provided with the discharge opening of enter center screen casing tube wall, two symmetrical inner support cylinders are provided with in the region of screen casing two ends, center between front bearing and rear support, each self-corresponding support arm cylinder is socketed with respectively outside two inner support cylinders, inner support cylinder and support arm cylinder are all horn-like configuration, the discharge nozzle extended to outside outer screen drum is respectively arranged with at inner support cylinder and support arm cylinder maximum diameter place, inner support cylinder be fine fodder outlet, support arm cylinder be thin slag outlet, two inner support cylinders are provided with interior bamboo sieve, two support arm cylinders are provided with outer bamboo sieve, this equipment is applied widely, cost is low, screening effect is good.
Description
Technical field
The utility model relates to screen cloth in physical separation equipment or sieve field, espespecially a kind of hand bamboo mesh screen.
Background technology
Sieve as the visual plant of screening materials carrying use in the life of people extremely wide, being that enterprise or individual family dirt are alive all be unable to do without sieve, mechanical is used for greatly industrial and mining enterprises as vibratory sieve etc., Minitype manual power be exactly tradition use bamboo sieve, bamboo sieve is extremely wide in the use of family, area particularly underdeveloped, because manufacture and the use of bamboo sieve do not need higher technical requirement, but bamboo sieve also exists to be preserved difficulty and uses the problem of not putting just, preserve difficulty to show and easily to damage by worms and damaged, it is very easily broken that bamboo sieves general compass screen surface, just substantially mean whole the damage of sieve after broken, the value of repairing is extremely low, main cause is the cost close cost buying generally new bamboo sieve that bamboo is sieved in reparation one, being inconvenient to of using shows that bamboo sieve structure is too simple, the function of screening is too single, a sieve just can sieve the material of same order number substantially, the material obtained, need through too much sieve repeatedly being sieved, operating time is long, during screening, manual labor demand is large simultaneously, the problems such as inefficiency, but bamboo sieve again cannot be replaced as the requisite screening media in one, economically underdeveloped area, because economically underdeveloped area's metallic screen or mechanical picker are too high for use cost them, the damage of parts is simultaneously changed and is also comparatively bothered, the use bamboo sieve that a lot of people still selects, most area simply can obtain bamboo simultaneously, make bamboo and sieve comparatively simple and fast, cost is also lower, China also exists a large amount of hillmans, especially west area, bamboo sieve not modified from ancient times to the present cannot adapt to present economic development, along with mountain products or local speciality are needed for masses, people prefer the local and special products buying mountain area, but the tool of production of transmission seriously constrains the economic development of this area, bamboo is sieved as the simple use mechanical picker of their the requisite tool of production or metallic screen is simply replaced and the mountain area people cannot be allowed to accept fast, a kind of screening efficiency is higher, screening effect is better, use cost is lower, screen cloth can be only by the sieve of ordinary people's manual production the ideal equipment improving these regional sieving technologies in locality.
Summary of the invention
For solving the problem, the utility model provides a kind of hand bamboo mesh screen, this equipment adopts the multi-layer bamboo net that can change as screen cloth, and overall structure is firm, and screen cloth manually can weave replacing according to demand, can material under the multiple order number of disposable screening in use procedure, the impurity content of many screening materials carryings requires not strict, uses artificial power operation, applied widely, cost is low, and screening effect is good.
For achieving the above object, the utility model adopts following technology to realize, a kind of hand bamboo mesh screen, comprise front bearing, rear support, feed hopper, center screen casing, inner support cylinder, support arm cylinder, hand-operated wheel, reciprocating structure, drive link, take out dirt structure, wherein center screen casing two ends respectively correspondence be arranged on front bearing and rear support, screen casing two ends, center arrange the hollow metal pipe of opening, center screen casing is provided with the discharge opening of enter center screen casing tube wall, two symmetrical inner support cylinders are provided with in the region of screen casing two ends, center between front bearing and rear support, each self-corresponding support arm cylinder is socketed with respectively outside two inner support cylinders, inner support cylinder and support arm cylinder are all horn-like configuration, the discharge nozzle extended to outside outer screen drum is respectively arranged with at inner support cylinder and support arm cylinder maximum diameter place, inner support cylinder be fine fodder outlet, support arm cylinder be thin slag outlet, two inner support cylinders are provided with interior bamboo sieve, two support arm cylinders are provided with outer bamboo sieve, one end that center screen casing is positioned at rear support is provided with horn-like slag-drip opening, center screen casing on rear side of slag-drip opening is socketed with reciprocating structure, reciprocating structure two ends are connected respectively by drive link and take out dirt structure, center screen drum between support arm cylinder and rear support is socketed with drive, drive and the supporting installation of hand-operated wheel, feed hopper to extend in the screen casing of center and by feed hopper support installing on rear support, inner support cylinder becomes interior screen drum with interior bamboo screen banks, support arm cylinder becomes outer screen drum with outer bamboo screen banks.
As further improvement of the utility model, described reciprocating structure main body is reciprocal frame, reciprocal frame is a hollow, rectangular frame, two limits being parallel to center screen casing at this rectangle frame are respectively arranged with drive link, two limit inner surfaces of vertical centre screen casing are provided with the internal tooth dented in frame, and two row's internal tooth casings are connected to reciprocal wheel, and back and forth the outer side edges half of wheel is half smooth pulley, second half is toothed half gear, and back and forth wheel middle part is provided with the sleeve joint hole for socket-connecting with center screen casing.
As further improvement of the utility model, described dirt structure of taking out is by taking out dust hood, cylinder, take out dirt pipe, bellows form, two bellows are installed on drive link two ends respectively, bellows are that the one end being installed on drive link to be fixedly installed on support and to be connected with the dirt pipe of taking out be installed in cylinder, cylinder lower end is conical hollow circular cylinder, cylinder top is provided with capping, capping inner surface is provided with and is installed on cloth bag on metallic support, taking out dirt pipe extends in separation cloth bag, cylinder top is provided with the pipeline being communicated with and taking out dust hood, take out the coated outer bamboo sieve of dust hood to arrange.
As further improvement of the utility model, described center screen casing is cylindrical metal tube, and center screen casing inner surface is provided with protruding spirality feeding screw thread.
As further improvement of the utility model, described hand-operated wheel is made up of power wheel, power wheel bearing, rocking handle, power transmission shaft, reach, wherein power wheel is socketed on power transmission shaft, power transmission shaft is installed on two corresponding power wheel bearings by the reach that two ends are arranged respectively, power transmission shaft one end is provided with rocking handle, power wheel and the supporting installation of drive.
As further improvement of the utility model, described inner support cylinder only size identical with support arm barrel structure is different, inner support cylinder and support arm cylinder are all the flared structure of an end closure other end opening, the base of sealing is socketed on the screen casing of center, the base of opening be wire-wrapped in the outside inner support cylinder by the screen cloth joint set by top and another symmetry of center screen casing or support arm cylinder jointly carry corresponding in bamboo to sieve or outer bamboo is sieved.
As further improvement of the utility model, described front bearing is identical with rear support structure, set base top central authorities are provided with screwed hole, the thread spindle being provided with corresponding screw thread is installed in screwed hole, circular operation board is installed in the middle part of thread spindle, the bearing that after thread spindle top is provided with and has welded center, level is installed, outside the bearing that level is installed, side vertical is provided with two pieces of symmetrical connecting struts, two connecting struts tops carry a bearing vertically installed jointly, are socketed with center screen drum in the middle part of the bearing vertically installed.
As further improvement of the utility model, the order number of described interior bamboo sieve is less than outer bamboo sieve.
The utility model compared with prior art has following beneficial effect:
1, this equipment adopts the multi-layer bamboo net that can change as screen cloth, overall structure is firm, screen cloth manually can weave replacing according to demand, can material under the multiple order number of disposable screening in use procedure, the impurity content of many screening materials carryings requires not strict, uses artificial power operation, applied widely, cost is low, and screening effect is good.
Accompanying drawing explanation
Fig. 1 is a kind of hand bamboo mesh screen structural representation;
Fig. 2 is the set front bearing of a kind of hand bamboo mesh screen or rear support structural representation;
Fig. 3 is inner support cylinder or support arm barrel structure schematic diagram set by a kind of hand bamboo mesh screen;
Fig. 4 is splicing groove set by a kind of hand bamboo mesh screen;
Fig. 5 is center screen casing partial structurtes schematic diagram set by a kind of hand bamboo mesh screen;
Fig. 6 is cylinder structural representation set by a kind of hand bamboo mesh screen;
Fig. 7 is reciprocating structure schematic diagram set by a kind of hand bamboo mesh screen;
In figure, 1-takes out dirt pipe; Bearing before 2-; 3-slag-drip opening; 4-reciprocating structure; 5-cylinder; 6-drive link; 7-steam vent; 8-bellows; 9-takes out dust hood; The outer screen drum of 10-; 11-drive; 12-rear support; 13-feed hopper support; 14-feed hopper; 15-power wheel; 16-power bearing; 17-rocking handle; 18-power transmission shaft; 19-driving cog; 20-reach; 21-center screen casing; Screen drum in 22-; 23-fixed traction axle; 24-bearing; 25-base; 26-screwed hole; 27-thread spindle; 28-operation board; 29-connecting struts; The thin slag outlet of 30-; 31-fine fodder exports; 32-support arm cylinder; The outer bamboo sieve of 33-; Bamboo sieve in 34-; 35-screen cloth joint; 36-inner support cylinder; 37-splicing groove; 38-discharge opening; 39-feeding screw thread; 40-capping; 41-cloth bag; 42-dust hopper; 43-dust flue; The reciprocal frame of 44-; 45-internal tooth; 46-transmission frame; 47-half gear; 48-half pulley; 49-sleeve joint hole; 50-back and forth takes turns.
Detailed description of the invention
Embodiment 1
A kind of hand bamboo mesh screen as shown in Figures 1 to 7, comprise front bearing 2, rear support 12, feed hopper 14, center screen casing 21, inner support cylinder 36, support arm cylinder 32, hand-operated wheel, reciprocating structure, drive link 6, take out dirt structure, wherein center screen casing 21 two ends respectively correspondence be arranged on front bearing 2 and rear support 12, center screen casing 21 two ends arrange the hollow metal pipe of opening, center screen casing 21 is provided with the discharge opening 38 of enter center screen casing 21 tube wall, two symmetrical inner support cylinders 36 are provided with in the region of center screen casing 21 two ends between front bearing 2 and rear support 12, each self-corresponding support arm cylinder 32 is socketed with respectively outside two inner support cylinders 36, inner support cylinder 36 and support arm cylinder 32 are all horn-like configuration, the discharge nozzle extended to outside outer screen drum 10 is respectively arranged with at inner support cylinder 36 and support arm cylinder 32 maximum diameter place, inner support cylinder 36 be fine fodder outlet 31, support arm cylinder 32 be thin slag outlet 30, two inner support cylinders 36 are provided with interior bamboo sieve 34, two support arm cylinders 36 are provided with outer bamboo sieve 33, one end that center screen casing 21 is positioned at rear support is provided with horn-like slag-drip opening 3, center screen casing 21 on rear side of slag-drip opening 3 is socketed with reciprocating structure, reciprocating structure two ends are connected respectively by drive link 6 and take out dirt structure, center screen drum 21 between support arm cylinder 32 and rear support 12 is socketed with drive 11, drive 11 and the supporting installation of hand-operated wheel, feed hopper 14 to extend in center screen casing 21 and is installed on rear support 12 by feed hopper support 13, inner support cylinder 36 and the interior screen drum 22 of interior bamboo sieve 34 composition, support arm cylinder 32 and the outer screen drum 10 of outer bamboo sieve 33 composition, described reciprocating structure main body is reciprocal frame 44, reciprocal frame 44 is a hollow, rectangular frame, two limits being parallel to center screen casing 21 at this rectangle frame are respectively arranged with drive link 6, two limit inner surfaces of vertical centre screen casing 21 are provided with the internal tooth 45 dented in frame, two row's internal tooths 45 are socketed with back and forth wheel 50, the outer side edges half of reciprocal wheel 50 is half smooth pulley 48, second half is toothed half gear 47, the sleeve joint hole 49 for socket-connecting with center screen casing 21 is provided with in the middle part of reciprocal wheel 50, described dirt structure of taking out is by taking out dust hood 9, cylinder 5, take out dirt pipe 1, bellows 8 form, two bellows 8 are installed on drive link 6 two ends respectively, bellows 8 to be fixedly installed on support for the one end being installed on drive link 6 and to be connected with the dirt pipe 1 of taking out be installed in cylinder 5, cylinder 5 lower end is conical hollow circular cylinder, cylinder 5 top is provided with capping 40, capping 40 inner surface is provided with and is installed on cloth bag 41 on metallic support, taking out dirt pipe 1 extends in separation cloth bag 41, cylinder 5 top is provided with the pipeline being communicated with and taking out dust hood 9, take out the coated outer bamboo sieve 33 of dust hood 9 to arrange, described center screen casing 21 is cylindrical metal tube, center screen casing 21 inner surface is provided with protruding spirality feeding screw thread 39, described hand-operated wheel is by power wheel 15, power wheel bearing 16, rocking handle 17, power transmission shaft 18, reach 20 forms, wherein power wheel 15 is socketed on power transmission shaft 18, power transmission shaft 18 is installed on two corresponding power wheel bearings 16 by the reach 20 that two ends are arranged respectively, power transmission shaft 18 one end is provided with rocking handle 17, power wheel 15 and the supporting installation of drive 15, described inner support cylinder 36 only size identical with support arm cylinder 32 structure is different, inner support cylinder 36 and support arm cylinder 32 are all the flared structure of an end closure other end opening, the base of sealing is socketed on center screen casing 21, the base of opening be wire-wrapped in center screen casing 21 outside by the inner support cylinder 36 of the screen cloth joint 35 set by top and another symmetry or support arm cylinder 32 jointly carry corresponding in bamboo sieve 34 or outer bamboo sieve 33, described front bearing 2 is identical with rear support 12 structure, set base 25 center of top is provided with screwed hole 26, the thread spindle 27 being provided with corresponding screw thread is installed in screwed hole 26, circular operation board 28 is installed in the middle part of thread spindle 27, the bearing 24 that after thread spindle 27 top is provided with and has welded center, level is installed, outside the bearing 24 that level is installed, side vertical is provided with two pieces of symmetrical connecting struts 29, two connecting struts 29 tops carry a bearing 24 vertically installed jointly, center screen drum 21 is socketed with in the middle part of the bearing 24 of vertical installation, the order number of described interior bamboo sieve 34 sieves 33 little than outer bamboo.
Claims (8)
1. a hand bamboo mesh screen, comprise front bearing (2), rear support (12), feed hopper (14), center screen casing (21), inner support cylinder (36), support arm cylinder (32), hand-operated wheel, reciprocating structure, drive link (6), take out dirt structure, it is characterized in that: center screen casing (21) two ends respectively correspondence are arranged on front bearing (2) and rear support (12), center screen casing (21) two ends arrange the hollow metal pipe of opening, center screen casing (21) is provided with the discharge opening (38) of enter center screen casing (21) tube wall, the region be positioned between front bearing (2) and rear support (12), center screen casing (21) two ends is provided with two symmetrical inner support cylinders (36), two inner support cylinder (36) outsides are socketed with each self-corresponding support arm cylinder (32) respectively, inner support cylinder (36) and support arm cylinder (32) are all horn-like configuration, be respectively arranged with at inner support cylinder (36) and support arm cylinder (32) maximum diameter place and extend to outer screen drum (10) discharge nozzle outward, inner support cylinder (36) be fine fodder outlet (31), support arm cylinder (32) be thin slag outlet (30), two inner support cylinders (36) are provided with interior bamboo sieve (34), two support arm cylinders (36) are provided with outer bamboo sieve (33), one end that center screen casing (21) is positioned at rear support is provided with horn-like slag-drip opening (3), the center screen casing (21) of slag-drip opening (3) rear side is socketed with reciprocating structure, reciprocating structure two ends are connected respectively by drive link (6) and take out dirt structure, center screen drum (21) between support arm cylinder (32) and rear support (12) is socketed with drive (11), drive (11) and the supporting installation of hand-operated wheel, feed hopper (14) extends in center screen casing (21) and is also installed on rear support (12) by feed hopper support (13), inner support cylinder (36) and the interior screen drum (22) of interior bamboo sieve (34) composition, support arm cylinder (32) and outer bamboo sieve (33) the outer screen drum of composition (10).
2. a kind of hand bamboo mesh screen according to claim 1, it is characterized in that: described reciprocating structure main body is reciprocal frame (44), reciprocal frame (44) is a hollow, rectangular frame, two limits being parallel to center screen casing (21) at this rectangle frame are respectively arranged with drive link (6), two limit inner surfaces of vertical centre screen casing (21) are provided with the internal tooth (45) dented in frame, two rows' internal tooth (45) are socketed with reciprocal wheel (50), the outer side edges half of reciprocal wheel (50) is smooth half pulley (48), second half is toothed half gear (47), reciprocal wheel (50) middle part is provided with the sleeve joint hole (49) for socket-connecting with center screen casing (21).
3. a kind of hand bamboo mesh screen according to claim 1 or 2, it is characterized in that: described in take out dirt structure by taking out dust hood (9), cylinder (5), take out dirt pipe (1), bellows (8) form, two bellows (8) are installed on drive link (6) two ends respectively, bellows (8) to be fixedly installed on support for the one end being installed on drive link (6) and to be connected with the dirt pipe (1) of taking out be installed in cylinder (5), cylinder (5) lower end is conical hollow circular cylinder, cylinder (5) top is provided with capping (40), capping (40) inner surface is provided with and is installed on cloth bag on metallic support (41), taking out dirt pipe (1) extends in separation cloth bag (41), cylinder (5) top is provided with the pipeline that dust hood (9) are taken out in connection, take out coated outer bamboo sieve (33) of dust hood (9) to arrange.
4. a kind of hand bamboo mesh screen according to claim 3, is characterized in that: described center screen casing (21) is cylindrical metal tube, and center screen casing (21) inner surface is provided with protruding spirality feeding screw thread (39).
5. a kind of hand bamboo mesh screen according to claim 4, it is characterized in that: described hand-operated wheel is made up of power wheel (15), power wheel bearing (16), rocking handle (17), power transmission shaft (18), reach (20), wherein power wheel (15) is socketed on power transmission shaft (18), the reach (20) that power transmission shaft (18) is arranged by two ends is installed on two corresponding power wheel bearings (16) respectively, power transmission shaft (18) one end is provided with rocking handle (17), power wheel (15) and drive (15) supporting installation.
6. a kind of hand bamboo mesh screen according to claim 1, it is characterized in that: described inner support cylinder (36) only size identical with support arm cylinder (32) structure is different, inner support cylinder (36) and support arm cylinder (32) are all the flared structure of an end closure other end opening, the base of sealing is socketed on center screen casing (21), the base of opening is wire-wrapped in center screen casing (21) outside and jointly carries corresponding interior bamboo by the inner support cylinder (36) of the screen cloth joint (35) set by top and another symmetry or support arm cylinder (32) and sieve (34) or outer bamboo is sieved (33).
7. a kind of hand bamboo mesh screen according to claim 1, it is characterized in that: described front bearing (2) is identical with rear support (12) structure, set base (25) center of top is provided with screwed hole (26), the thread spindle (27) being provided with corresponding screw thread is installed in screwed hole (26), thread spindle (27) middle part is provided with circular operation board (28), the bearing (24) that after thread spindle (27) top is provided with and has welded center, level is installed, bearing (24) the outside side vertical that level is installed is provided with two pieces of symmetrical connecting struts (29), two connecting struts (29) tops carry a bearing (24) vertically installed jointly, bearing (24) middle part of vertical installation is socketed with center screen drum (21).
8. a kind of hand bamboo mesh screen according to claim 1, is characterized in that: the order number of described interior bamboo sieve (34) than outer bamboo sieve (33) little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061958.1U CN204486237U (en) | 2015-01-20 | 2015-01-20 | A kind of hand bamboo mesh screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061958.1U CN204486237U (en) | 2015-01-20 | 2015-01-20 | A kind of hand bamboo mesh screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486237U true CN204486237U (en) | 2015-07-22 |
Family
ID=53565532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520061958.1U Expired - Fee Related CN204486237U (en) | 2015-01-20 | 2015-01-20 | A kind of hand bamboo mesh screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144847A (en) * | 2017-12-29 | 2018-06-12 | 无锡市内河装卸机械有限公司 | A kind of dewatering screen of high-frequency vibration |
-
2015
- 2015-01-20 CN CN201520061958.1U patent/CN204486237U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144847A (en) * | 2017-12-29 | 2018-06-12 | 无锡市内河装卸机械有限公司 | A kind of dewatering screen of high-frequency vibration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160120 |
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| EXPY | Termination of patent right or utility model |