CN112090570B - Stone system is crushing and screening and automatic mechanism that flows back for paper production - Google Patents
Stone system is crushing and screening and automatic mechanism that flows back for paper production Download PDFInfo
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- CN112090570B CN112090570B CN202010804473.2A CN202010804473A CN112090570B CN 112090570 B CN112090570 B CN 112090570B CN 202010804473 A CN202010804473 A CN 202010804473A CN 112090570 B CN112090570 B CN 112090570B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a crushing and screening and automatic backflow mechanism for producing stone paper, which comprises a bracket, wherein the bottom end of the bracket is provided with an adjustable screening mechanism, the rear end of the screening mechanism is provided with a backflow mechanism, and raw materials which cannot be screened are conveyed back to the top end of the bracket to be crushed again, the invention is provided with the crushing mechanism with the bracket, the screening mechanism and the backflow mechanism, when in production, stones are thrown in from a feeding port, crushed by a crusher, fall through a screen mesh, qualified stones fall on the upper surface of a first conveyor belt and are conveyed forwards to the inside of a grinding machine, unqualified stones fall backwards on the upper surface of a guide groove, slide backwards to the inside of a receiving groove, are guided to the inside of a shell by a backflow pipe, are lifted to the top by a screw rod and are thrown again into the inside of the feeding port from a discharge pipe, so that the problem of the existing stone paper during production is effectively solved, the grinding mechanism has the problem that equipment is easily damaged due to the fact that stones at the feeding end of the grinding mechanism are too large.
Description
Technical Field
The invention relates to the technical field of stone paper production, in particular to a crushing and screening mechanism and an automatic backflow mechanism for stone paper production.
Background
Stone paper is a novel material between paper and plastics, can replace traditional partial functional paper and professional paper, can also replace most traditional plastic packaging objects, has the characteristics of controllable degradation, good waterproof performance, high toughness and the like, can save a large amount of cost for users, does not cause pollution, and can be used as raw material for stone materials to be crushed and ground for production when stone paper is produced. In view of the above problems, a crushing and screening and automatic backflow mechanism for stone paper production is especially provided.
Disclosure of Invention
The invention aims to provide a crushing and screening mechanism for stone paper production and an automatic backflow mechanism thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a stone system is crushing and screening and automatic backward flow mechanism thereof for paper production, includes the support, the bottom of support is equipped with the screening mechanism that can adjust, the rear end of screening mechanism is equipped with backward flow mechanism, and the top of the support is broken again in the raw materials that will not sieve transmission, the support includes the concrete mechanism of bottom, the top of concrete mechanism is equipped with the breaker, screening mechanism includes the counter roll, the inside of counter roll is equipped with articulated frame, the internal surface of articulated frame is equipped with the screen cloth, the side surface of articulated frame is equipped with the slide bar, the surface of slide bar has cup jointed the pivot, the outside end of pivot is equipped with the alignment jig, the center department of alignment jig is equipped with the screw rod, the outside end of screw rod is equipped with the jacket frame, the bottom of jacket frame is equipped with the slide rail, the inside surface of slide rail is equipped with the guide slot, the front end of the guide groove is assembled on the inner side surface of the adjusting bracket.
Preferably, the concrete mechanism includes the pillar, the crossbeam has been pour to the top of pillar, the fixed plate has been pour to the front end of crossbeam.
Preferably, the upper surface of the cross beam is provided with a fixed mount, and the inner side surface of the fixed mount is provided with the outer side surface of the crusher.
Preferably, the front part of the top end of the crusher is provided with a feeding port, and the front part of the bottom end of the crusher is provided with a discharging port.
Preferably, the right surface of the hinge frame is provided with an engagement groove, the inner surface of the engagement groove is provided with a fixing bar, the top end of the sliding bar is provided with a fixing rod, the inner side surface of the fixing rod is arranged on the outer side surfaces of the hinge frame and the fixing bar, the right surface of the hinge frame is provided with an engagement groove, the inner surface of the engagement groove is provided with a fixing bar, the top end of the sliding bar is provided with a fixing bar, and the inner side surface of the fixing bar is arranged on the outer side surface of the fixing bar.
Preferably, the top of the front end of the guide groove is provided with a fixing plate, the side surface of the fixing plate is arranged on the inner side surface of the adjusting frame, the front end side surface of the guide groove is provided with a sliding shaft, and the outer side end of the sliding shaft is sleeved on the inner surface of the sliding rail.
Preferably, the backflow mechanism comprises a guide groove, a receiving groove is assembled at the rear of the guide groove, a backflow pipe is assembled at the left end of the receiving groove, a shell is assembled at the left end of the backflow pipe, a spiral rod is assembled on the inner surface of the shell, a motor is assembled at the top of the top end of the spiral rod penetrating through the center of the shell, a discharge pipe is assembled at the front end of the shell, and the front end opening of the discharge pipe is positioned right above the feeding port.
Preferably, the guide groove is formed in the top end of the second conveyor belt, the guide groove is assembled in the guide groove on the second conveyor belt in a sliding mode, the second conveyor belt is assembled at the bottom end of the guide groove, the rear end of the second conveyor belt is located at the top end of the receiving groove, the first conveyor belt is assembled below the screening mechanism, and the support legs are assembled at the bottom ends of the first conveyor belt and the second conveyor belt.
Compared with the prior art, the invention has the beneficial effects that: the crushing mechanism with the screening function is arranged, when stone paper with a support, a screening mechanism and a backflow mechanism is produced, raw material stones are initially crushed, when the crushing mechanism is used for producing, stones are thrown from a feeding port, crushed stones fall through a crusher and then fall through a screen, qualified stones and unqualified stones are separated, the qualified stones fall on the upper surface of a first conveying belt and are conveyed to the inside of a grinding machine forwards, the unqualified stones fall on the upper surface of a guide groove backwards and slide backwards to the inside of a receiving groove, the stones are guided to the inside of a shell by a backflow pipe, and are lifted to the top by a screw rod and then are thrown into the feeding port from a discharging pipe, and the problem that the feeding end stones of the grinding mechanism are too large and damage equipment when the existing stone paper is produced is effectively solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an assembly schematic of the present invention;
FIG. 3 is a schematic view of the assembly of the sifting mechanism of the present invention;
fig. 4 is a sectional assembly view of the reflow mechanism of the present invention.
In the figure: 1. support, 11, pillar, 12, crossbeam, 13, fixed plate, 14, fixed frame, 15, crusher, 16, dog-house, 2, sieving mechanism, 21, baffle, 22, fulcrum shaft, 23, hinged frame, 24, screen, 25, fixed strip, 26, fixed rod, 27, slide bar, 28, rotating shaft, 29, adjusting frame, 210, fixed plate, 211, guide slot, 212, slide shaft, 213, screw rod, 214, slide rail, 215, first conveyor belt, 216, support leg, 3, backflow mechanism, 31, guide slot, 32, second conveyor belt, 33, receiving slot, 34, backflow pipe, 35, shell, 36, screw rod, 37, motor, 38, discharge pipe.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a stone paper production is with broken screening and automatic backward flow mechanism thereof, including support 1, the bottom of support 1 is equipped with adjustable screening mechanism 2, the rear end of screening mechanism 2 is equipped with backward flow mechanism 3, the top that will not sieve is transmitted back to support 1 is broken again, support 1 includes the concrete mechanism of bottom, the top of concrete mechanism is equipped with breaker 15, screening mechanism 2 includes fulcrum 22, the inside of fulcrum 22 is equipped with articulated frame 23, the internal surface of articulated frame 23 is equipped with screen cloth 24, the side surface of articulated frame 23 is equipped with slide bar 27, the surface of slide bar 27 cup joints pivot 28, the outside end of pivot 28 is equipped with alignment jig 29, the center department of alignment jig 29 is equipped with screw 213, the outside end of screw 213 is equipped with the jacket frame, the bottom of jacket frame is equipped with slide rail 214, the inside surface of slide rail 214 is equipped with guide slot 211, the front end of guide slot 211 is equipped with the inside surface of alignment jig 29;
the invention provides a crushing mechanism with a screening function, which is used for primarily crushing raw material stones during the production of stone paper with a bracket 1, a screening mechanism 2 and a backflow mechanism 3, wherein during the production, stones are input from a feeding port 16, crushed stones fall through a crusher 15 and then pass through a screen 24, qualified stones and unqualified stones are separated, the qualified stones fall on the upper surface of a first conveyor belt 215 and are conveyed forwards to the inside of a grinding machine, the unqualified stones fall backwards on the upper surface of a guide groove 211 and slide backwards to the inside of a receiving groove 33, are guided to the inside of a shell 35 by a backflow pipe 34, are lifted to the top by a spiral rod 36 and then are input into the feeding port 16 from a discharge pipe 38, and the problem that the existing stone paper is produced, the feeding end stones of the grinding mechanism are too large and easily damage equipment is effectively solved.
Specifically, the concrete mechanism includes a column 11, a beam 12 cast on a top end of the column 11, and a fixing plate 13 cast on a front end of the beam 12.
Specifically, the upper surface of the cross beam 12 is fitted with a fixing frame 14, and the inner side surface of the fixing frame 14 is fitted with the outer side surface of the crusher 15.
Specifically, the front part of the top end of the crusher 15 is provided with a feeding port 16, the front part of the bottom end of the crusher 15 is provided with a discharging port, when the crusher is used, the concrete mechanism in the invention is an important structure for ensuring the whole structural support of the invention, and is formed by pouring a high-strength reinforced concrete structure, so that the stable support is provided for the crusher 15 in the invention, and the crusher 15 in the invention is a jaw crusher commonly used in the prior art, and can also be used for crushing different stones according to different stone types.
Specifically, the right surface of the hinge frame 23 is provided with an engagement groove, the inner surface of the engagement groove is provided with a fixing strip 25, the top end of the sliding rod 27 is provided with a fixing rod 26, the inner side surface of the fixing rod 26 is provided with an engagement groove on the right surface of the hinge frame 23 and the outer side surface of the fixing strip 25, the inner surface of the engagement groove is provided with a fixing strip 25, the top end of the sliding rod 27 is provided with the fixing rod 26, the inner side surface of the fixing rod 26 is provided with the outer side surfaces of the hinge frame 23 and the fixing strip 25, the assembly and the disassembly of the screen 24 are facilitated through the assembly and the installation effect of the fixing strip 25, the replacement and the use are facilitated, and further the screen 24 with different apertures is facilitated.
Specifically, the top of the front end of the guide groove 211 is provided with a fixing plate 210, the side surface of the fixing plate 210 is provided with the inner side surface of the adjusting frame 29, the front end side surface of the guide groove 211 is provided with a sliding shaft 212, the outer side end of the sliding shaft 212 is sleeved on the inner surface of the sliding rail 214, the rear end of the guide groove 211 is lower than the front end of the guide groove 211, when the backflow mechanism is used, stone blocks screened out by the screen 24 fall onto the upper surface of the guide groove 211, the stone blocks can slide backwards under the action of gravity, and the backflow mechanism 3 can be recovered conveniently.
Specifically, the backflow mechanism 3 comprises a guide groove 31, a receiving groove 33 is assembled behind the guide groove 31, a backflow pipe 34 is assembled at the left end of the receiving groove 33, a casing 35 is assembled at the left end of the backflow pipe 34, a spiral rod 36 is assembled on the inner surface of the casing 35, a motor 37 is assembled at the top of the top end of the spiral rod 36 penetrating through the center of the casing 35, a discharge pipe 38 is assembled at the front end of the casing 35, the front end opening of the discharge pipe 38 is positioned right above the feeding opening 16, and in the using process, the rotation of the motor 37 can lift and recover the stone blocks, discharge the stone blocks to the top end of the feeding opening 16 through the discharge pipe 38, and then secondary crushing after recovery is carried out.
Specifically, the guiding groove 31 is arranged at the top end of the second conveyor belt 32, the guiding groove 211 is slidably assembled in the guiding groove 31 on the second conveyor belt 32, the second conveyor belt 32 is assembled at the bottom end of the guiding groove 211, the rear end of the second conveyor belt 32 is positioned at the top end of the receiving groove 33, the first conveyor belt 215 is assembled below the sieving mechanism 2, the support legs 216 are assembled at the bottom ends of the first conveyor belt 215 and the second conveyor belt 32, when in use, the screw 213 is driven to rotate by the rotating motor assembled outside the screw 213 to drive the adjusting frame 29 to move back and forth and drive the rotating shaft 28 to move back and forth, during moving, the sliding rod 27 passively slides inside the middle sliding hole of the rotating shaft 28 and rotates to cooperate with the back and forth movement of the adjusting frame 29 to adjust the virtual aperture of the screen in the vertical direction by adjusting the rotating angle of the screen 24, thereby facilitating the adjustment of the passing rate of stones, the problems that the hardness of the stone blocks is different, and the sizes and the rules of the broken stone blocks are different are offset, and the broken stone blocks are used as a primary breaking mechanism at the front end of the screening machine.
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 (8)
1. The utility model provides a stone system is crushing and screening and automatic backward flow mechanism thereof for paper production, includes support (1), its characterized in that: the bottom of support (1) is equipped with screening mechanism (2) that can adjust, the rear end of screening mechanism (2) is equipped with backward flow mechanism (3), and the top of the raw materials that can not sieve is transported back to support (1) is broken again, support (1) includes the concrete mechanism of bottom, the top of concrete mechanism is equipped with breaker (15), screening mechanism (2) is including fulcrum (22), the inside of fulcrum (22) is equipped with articulated frame (23), the internal surface of articulated frame (23) is equipped with screen cloth (24), the side surface of articulated frame (23) is equipped with slide bar (27), pivot (28) has been cup jointed to the surface of slide bar (27), the outside end of pivot (28) is equipped with alignment jig (29), the center department of alignment jig (29) is equipped with screw rod (213), the outside end of screw rod (213) is equipped with the cover frame, the bottom end of the sleeve frame is provided with a sliding rail (214), the inner side surface of the sliding rail (214) is provided with a guide groove (211), and the front end of the guide groove (211) is arranged on the inner side surface of the adjusting frame (29).
2. The crushing and screening and automatic backflow mechanism for stone paper production according to claim 1, wherein the crushing and screening and automatic backflow mechanism comprises: the concrete mechanism comprises a support column (11), a cross beam (12) is poured at the top end of the support column (11), and a fixing plate (13) is poured at the front end of the cross beam (12).
3. The crushing and screening and automatic backflow mechanism for stone paper production according to claim 2, wherein the crushing and screening and automatic backflow mechanism comprises: the upper surface of the cross beam (12) is provided with a fixed frame (14), and the inner side surface of the fixed frame (14) is arranged on the outer side surface of the crusher (15).
4. The crushing and screening and automatic backflow mechanism for stone paper production according to claim 3, characterized in that: a feeding opening (16) is formed in the front portion of the top end of the crusher (15), and a discharging opening is formed in the front portion of the bottom end of the crusher (15).
5. The crushing and screening and automatic backflow mechanism for stone paper production according to claim 1, characterized in that: an engagement groove is formed in the right surface of the hinge frame (23), a fixing strip (25) is assembled on the inner surface of the engagement groove, a fixing rod (26) is assembled at the top end of the sliding rod (27), and the outer side surface of the fixing strip (25) is assembled on the inner side surface of the fixing rod (26).
6. The crushing and screening and automatic backflow mechanism for stone paper production according to claim 5, wherein the crushing and screening and automatic backflow mechanism comprises: the top of the front end of the guide groove (211) is provided with a fixed plate (210), the side surface of the fixed plate (210) is arranged on the inner side surface of the adjusting frame (29), the front end side surface of the guide groove (211) is provided with a sliding shaft (212), and the outer side end of the sliding shaft (212) is sleeved on the inner surface of the sliding rail (214).
7. The crushing and screening and automatic backflow mechanism for stone paper production according to claim 4, wherein the crushing and screening and automatic backflow mechanism comprises: the backflow mechanism (3) comprises a guiding groove (31), a receiving groove (33) is assembled behind the guiding groove (31), a backflow pipe (34) is assembled at the left end of the receiving groove (33), a shell (35) is assembled at the left end of the backflow pipe (34), a screw rod (36) is assembled on the inner surface of the shell (35), a motor (37) is assembled at the top of the top end of the screw rod (36) penetrating through the center of the shell (35), a discharging pipe (38) is assembled at the front end of the shell (35), and the front end opening of the discharging pipe (38) is located right above the feeding port (16).
8. The crushing and screening and automatic backflow mechanism for stone paper production according to claim 7, wherein the crushing and screening and automatic backflow mechanism comprises: the guide groove (31) is arranged at the top end of the second conveyor belt (32), the guide groove (211) is assembled in the guide groove (31) on the second conveyor belt (32) in a sliding mode, the second conveyor belt (32) is assembled at the bottom end of the guide groove (211), the rear end of the second conveyor belt (32) is located at the top end of the receiving groove (33), the first conveyor belt (215) is assembled below the screening mechanism (2), and the support legs (216) are assembled at the bottom ends of the first conveyor belt (215) and the second conveyor belt (32).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010804473.2A CN112090570B (en) | 2020-08-12 | 2020-08-12 | Stone system is crushing and screening and automatic mechanism that flows back for paper production |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010804473.2A CN112090570B (en) | 2020-08-12 | 2020-08-12 | Stone system is crushing and screening and automatic mechanism that flows back for paper production |
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| CN112090570A CN112090570A (en) | 2020-12-18 |
| CN112090570B true CN112090570B (en) | 2022-06-24 |
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| CN202010804473.2A Active CN112090570B (en) | 2020-08-12 | 2020-08-12 | Stone system is crushing and screening and automatic mechanism that flows back for paper production |
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| CN113499828A (en) * | 2021-07-21 | 2021-10-15 | 绍兴泰谱环保科技有限公司 | Intelligent control type sludge crushing device |
| CN113954235A (en) * | 2021-08-24 | 2022-01-21 | 广东基础新世纪混凝土有限公司 | Production equipment and production process of ecological concrete |
| CN115090404A (en) * | 2022-07-26 | 2022-09-23 | 四川实美科技有限公司 | Premix device for aluminum alloy smelting |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002254033A (en) * | 2001-02-27 | 2002-09-10 | Kaitekku:Kk | Self-propelled machine for industrial waste sorting |
| CN107138226A (en) * | 2017-05-22 | 2017-09-08 | 昆明理工大学 | A kind of automatic dustfall reaction type breaker |
| CN208712214U (en) * | 2018-07-04 | 2019-04-09 | 宁夏兴凯硅业有限公司 | A kind of accurate sieving plate of silicon carbide |
| CN210994441U (en) * | 2019-08-22 | 2020-07-14 | 沅江市源浩米业有限公司 | Rice mill outlet screening and dedusting mechanism |
| CN111408456A (en) * | 2020-03-30 | 2020-07-14 | 徐州工程学院 | Hierarchical ultramicro reducing mechanism |
| CN111495933A (en) * | 2020-04-26 | 2020-08-07 | 张官亮 | Garbage classification environmental protection processing system |
-
2020
- 2020-08-12 CN CN202010804473.2A patent/CN112090570B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002254033A (en) * | 2001-02-27 | 2002-09-10 | Kaitekku:Kk | Self-propelled machine for industrial waste sorting |
| CN107138226A (en) * | 2017-05-22 | 2017-09-08 | 昆明理工大学 | A kind of automatic dustfall reaction type breaker |
| CN208712214U (en) * | 2018-07-04 | 2019-04-09 | 宁夏兴凯硅业有限公司 | A kind of accurate sieving plate of silicon carbide |
| CN210994441U (en) * | 2019-08-22 | 2020-07-14 | 沅江市源浩米业有限公司 | Rice mill outlet screening and dedusting mechanism |
| CN111408456A (en) * | 2020-03-30 | 2020-07-14 | 徐州工程学院 | Hierarchical ultramicro reducing mechanism |
| CN111495933A (en) * | 2020-04-26 | 2020-08-07 | 张官亮 | Garbage classification environmental protection processing system |
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