CN111686850A - Waste material refining and crushing mechanism for recycled concrete production - Google Patents
Waste material refining and crushing mechanism for recycled concrete production Download PDFInfo
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- CN111686850A CN111686850A CN202010607763.8A CN202010607763A CN111686850A CN 111686850 A CN111686850 A CN 111686850A CN 202010607763 A CN202010607763 A CN 202010607763A CN 111686850 A CN111686850 A CN 111686850A
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- butt joint
- base body
- block
- waste material
- recycled concrete
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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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/66—Large containers characterised by means facilitating filling or emptying preventing bridge formation using vibrating or knocking devices
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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
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Abstract
The invention discloses a waste material refining and crushing mechanism for recycled concrete production, which comprises a base body, a micro motor, a movable disc, a grinding block, a butt joint layer and a connecting block, wherein the micro motor is mounted on the outer side of the base body through a bolt, the output end of the micro motor is fixedly connected with the movable disc, the outer side of the movable disc is connected with a supporting rod through a bearing, the shaft end of the supporting rod is fixedly connected with a fixed rod, the lower end of the supporting rod is connected with a butt joint seat through a bearing, the inner side of the base body is provided with a first sliding groove, and the first sliding groove is connected with the outer end. This a waste material refines crushing mechanism for recycled concrete production drives the grinding block through the bracing piece at the activity dish and carries out reciprocal kibbling in-process downwards, and the haulage rope of its upper end butt joint will drive the grinding block thereupon and carry out directional reciprocal rotation work through torque spring, and then cooperates the even stable material to the contact of its outside equidistant distribution's friction strip to refine shredding work.
Description
Technical Field
The invention relates to the technical field of recycled concrete production, in particular to a waste refining and crushing mechanism for recycled concrete production.
Background
Along with the continuous increase of various buildings, the application of recycled concrete is gradually expanded, the recycled concrete refers to new concrete formed by crushing, cleaning and grading waste concrete blocks, mixing the waste concrete blocks with grading according to a certain proportion, partially or completely replacing natural aggregates such as sand stones and the like, and adding cement, water and the like, the waste materials need to be refined in the production process, but the existing waste material refining and crushing mechanism for recycled concrete production has certain defects, such as:
1. most of the existing waste material refining and crushing mechanisms for recycled concrete production can only simply carry out single crushing work on materials, and cannot stably carry out uniform treatment work on waste materials to be processed, so that the volume of the processed waste materials cannot meet the production requirement of recycled concrete, and further the production quality of the materials cannot be ensured;
2. the existing waste material refining and crushing mechanism for recycled concrete production can not stably carry out quantitative blanking operation on materials to be treated, so that the problems of blockage and the like easily occur in the blanking process, and meanwhile, the self-cleaning working effect can not be realized in the device, and certain use defects exist.
Aiming at the problems, innovative design is urgently needed on the basis of the original waste material refining and crushing mechanism.
Disclosure of Invention
The invention aims to provide a waste material refining and crushing mechanism for recycled concrete production, and aims to solve the problems that most of the waste materials in the background art can only be simply crushed once, the waste materials to be processed cannot be stably and uniformly processed, the processed waste material volume cannot meet the production requirement of recycled concrete, the production quality of the materials cannot be ensured, the materials to be processed cannot be stably and quantitatively fed, the bad phenomena such as blockage and the like easily occur in the feeding process, and the self-cleaning working effect cannot be realized in the device.
In order to achieve the purpose, the invention provides the following technical scheme: a waste material refining and crushing mechanism for recycled concrete production comprises a base body, a micro motor, a movable disc, a grinding block, a butt joint layer and a connecting block, wherein the micro motor is installed on an outer side bolt of the base body, the output end of the micro motor is fixedly connected with the movable disc, the movable disc is connected with the inner surface of the base body, an outer side bearing of the movable disc is connected with a supporting rod, the shaft end of the supporting rod is fixedly connected with a fixed rod, the lower end bearing of the supporting rod is connected with a butt joint seat, a first sliding groove is formed in the inner side of the base body and is connected with the outer end of the butt joint seat, the grinding block is embedded and installed at the lower end of the butt joint seat, the middle end of the grinding block is fixedly connected with a connecting shaft, the connecting shaft is connected with the lower end of the butt joint seat, a first traction rope is, the outer end of the butt joint seat is fixedly connected with a fixed rack which is connected with the inner surface of the base body, the inner surface of the base body is connected with a transmission gear through a bearing, the shaft end of the transmission gear is fixedly connected with a second traction rope, the second traction rope is connected with the inner surface of the base body, the inner surface of the base body is provided with a second chute, the inner surface of the second chute is fixedly connected with a butt joint layer, the outer side of the second chute is nested with a cleaning block, the inner surface of the base body is fixedly connected with a second torsion spring, the second torsion spring is connected with the tail end of the cleaning block through the second traction rope, the upper end of the base body is nested with a feeding channel, the outer end of the feeding channel is connected with a conveying belt through a bearing, the lower end of the conveying belt is connected with the shaft end of the movable, the connecting block is nested and installed on the inner side of the containing groove, and the connecting block is connected with the inner side of the feeding channel.
Preferably, the movable plates are symmetrically distributed about the central point of the base body, the movable plates and the supporting rod form a rotating structure, and the length of the supporting rod is greater than the diameter of the movable plates.
Preferably, the butt joint seat forms a meshing structure with the transmission gear through a fixed rack, the butt joint seat forms a rotating structure with the grinding block through a first traction rope, and the butt joint seat is in a conical structure in front view.
Preferably, the grinding block is provided with a friction strip and a first torsion spring, the friction strip is fixedly connected to the outer side of the grinding block, the first torsion spring is fixedly connected to the upper end of the grinding block, and the first torsion spring is connected with the inner surface of the butt joint seat.
Preferably, the grinding block and the inner surface of the butt joint seat form an elastic structure through a first torsion spring, friction strips are arranged on the outer surface of the grinding block at equal intervals, and the outer surface of each friction strip is attached to the inner surface of the base body.
Preferably, butt joint layer has 2 about the central point symmetric distribution of second spout, and the surface of 2 butt joint layers is laminated mutually to butt joint layer is the elastic silica gel material.
Preferably, the cleaning block is of an arc-shaped structure in plan view, the cleaning block and the inner surface of the base body form an elastic structure through a second torsion spring, and the cleaning block and the shaft end of the transmission gear form a rotating structure through a second traction rope.
Preferably, the connecting block is provided with a butt joint groove and a movable rod, the lower end of the connecting block is provided with the butt joint groove, the movable rod is arranged on the outer side of the butt joint groove in a nested mode, and the movable rod is connected with the inner surface of the feeding channel.
Preferably, the width of connecting block is less than feed channel's upper end width, and the connecting block constitutes sliding construction through butt joint groove and movable rod to the movable rod orthographic is the slope column structure, and the outer end of connecting block constitutes block structure with the outer end of eccentric wheel simultaneously.
Compared with the prior art, the invention has the beneficial effects that: the waste material refining and crushing mechanism for producing recycled concrete;
1. the movable grinding block is arranged, in the process that the movable disc drives the grinding block to perform reciprocating grinding downwards through the supporting rod, the traction rope with the upper end in butt joint therewith drives the grinding block to perform directional reciprocating rotation work through the torsion spring, and then the grinding block is matched with the friction strips distributed at equal intervals on the outer side of the traction rope to perform refining and grinding treatment work on contacted materials uniformly and stably, so that the processing quality of the device is ensured;
2. the connecting block is arranged in a nested manner, and the outer end of the connecting block can stably drive the eccentric wheel to rotate through the transmission belt along with the circumferential rotation of the movable disc through the supporting rod, so that the connecting block is pushed to reciprocate along the upper end of the feeding channel through the connecting block, and the automatic quantitative anti-blocking treatment work can be stably carried out on the contacted materials by matching with the supporting movable state between the connecting block and the movable rod, so that the practicability of the device is improved;
3. be provided with the cleaning block of symmetric distribution, the in-process that moves down to the butt joint seat atress will move down thereupon with the fixed rack of its outer end and contact drive gear, make its stable drive cleaning block of haulage rope through the axle head carry out reciprocal laminating along the inboard of base member and strike off the work to along with the reciprocal shredding process of grinding the piece, realize impurity self-cleaning work, improved the practicality of device.
Drawings
FIG. 1 is a schematic cross-sectional structural view of the present invention;
FIG. 2 is a side view of the movable plate of the present invention;
FIG. 3 is a schematic sectional view of the grinding block of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is a schematic top cross-sectional view of a butt-jointed layer according to the present invention;
FIG. 6 is a schematic top view of a cleaning block of the present invention;
FIG. 7 is a front cross-sectional structural schematic view of a feed channel of the present invention.
In the figure: 1. a substrate; 2. a micro motor; 3. a movable tray; 4. a support bar; 5. fixing the rod; 6. a docking station; 7. a connecting shaft; 8. a first chute; 9. grinding blocks; 901. rubbing the strips; 902. a first torsion spring; 10. a first pull cord; 11. fixing a rack; 12. a transmission gear; 13. a second pull cord; 14. a second chute; 15. a butt joint layer; 16. a cleaning block; 17. a second torsion spring; 18. a feed channel; 19. a conveyor belt; 20. an eccentric wheel; 21. a containing groove; 22. connecting blocks; 2201. a butt joint groove; 2202. a movable rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a waste material refining and crushing mechanism for recycled concrete production comprises a base body 1, a micro motor 2, a movable disc 3, a support rod 4, a fixed rod 5, a butt joint seat 6, a connecting shaft 7, a first sliding groove 8, a grinding block 9, a first traction rope 10, a fixed rack 11, a transmission gear 12, a second traction rope 13, a second sliding groove 14, a butt joint layer 15, a cleaning block 16, a second torsion spring 17, a feeding channel 18, a conveying belt 19, an eccentric wheel 20, a containing groove 21 and a connecting block 22, wherein the micro motor 2 is installed on the outer side of the base body 1 through a bolt, the output end of the micro motor 2 is fixedly connected with the movable disc 3, the movable disc 3 is connected with the inner surface of the base body 1, the outer side of the movable disc 3 is connected with the support rod 4 through a bearing, the shaft end of the support rod 4 is fixedly connected with the fixed rod 5, the butt joint seat 6 is connected with, the first chute 8 is connected with the outer end of the butt joint seat 6, the lower end of the butt joint seat 6 is provided with a grinding block 9 in an embedded mode, the middle end of the grinding block 9 is fixedly connected with a connecting shaft 7, the connecting shaft 7 is connected with the lower end of the butt joint seat 6, the outer side of the connecting shaft 7 is fixedly connected with a first traction rope 10, the first traction rope 10 is connected with the inner surface of the base body 1, the outer end of the butt joint seat 6 is fixedly connected with a fixed rack 11, the fixed rack 11 is connected with the inner surface of the base body 1, the inner surface of the base body 1 is connected with a transmission gear 12 in a bearing mode, the shaft end of the transmission gear 12 is fixedly connected with a second traction rope 13, the second traction rope 13 is connected with the inner surface of the base body 1, the inner surface of the base body 1 is provided with a second chute 14, the inner surface of, the inner surface of base member 1 is fixedly connected with second torsional spring 17, and second torsional spring 17 is connected with the end of cleaning block 16 through second haulage rope 13, feedstock channel 18 is installed to the upper end nestification of base member 1, and feedstock channel 18's outer end bearing is connected with conveyer belt 19, and the lower extreme of conveyer belt 19 is connected with the axle head of activity dish 3, and eccentric wheel 20 is installed to the upper end nestification of conveyer belt 19, and storage tank 21 has been seted up to feedstock channel 18's upper end, connecting block 22 is installed to the inboard nestification of storage tank 21, and connecting block 22 is connected with feedstock channel 18's inboard.
The movable discs 3 are symmetrically distributed about the center point of the base body 1, the movable discs 3 and the support rods 4 form a rotating structure, and the length of each support rod 4 is larger than the diameter of each movable disc 3, so that the movable discs 3 can stably pass through the support rods 4 on the outer sides in the rotating process, the contact butt-joint seats 6 are pushed to synchronously move downwards, and the movable discs drive the grinding blocks 9 at the lower ends to realize reciprocating grinding work;
the butt joint seat 6 and the transmission gear 12 form a meshing structure through the fixed rack 11, the butt joint seat 6 and the grinding block 9 form a rotating structure through the first traction rope 10, the butt joint seat 6 is in a conical structure in front view, and the fixed rack 11 can be stably driven to synchronously move downwards in the process that the support rod 4 pushes the butt joint seat 6 to move downwards;
the grinding block 9 is provided with a friction strip 901 and a first torsion spring 902, the outer side of the grinding block 9 is fixedly connected with the friction strip 901, the upper end of the grinding block 9 is fixedly connected with the first torsion spring 902, meanwhile, the first torsion spring 902 is connected with the inner surface of the butt joint seat 6, the grinding block 9 and the inner surface of the butt joint seat 6 form an elastic structure through the first torsion spring 902, the friction strips 901 are arranged on the outer surface of the grinding block 9 at equal intervals, the outer surface of the friction strips 901 is attached to the inner surface of the base body 1, and the contacted materials can be stably and uniformly crushed through the friction strips 901 distributed at equal intervals in the moving process of the grinding block 9, so that the processing efficiency of the device is ensured;
2 butt joint layers 15 are symmetrically distributed about the central point of the second sliding chute 14, the outer surfaces of the 2 butt joint layers 15 are jointed, the butt joint layers 15 are made of elastic silica gel, and the inner part of the second sliding chute 14 can be stably sealed and dustproof through 2 groups of butt joint layers 15 which are installed in a jointed mode;
the cleaning block 16 is in an arc-shaped structure when viewed from top, the cleaning block 16 and the inner surface of the base body 1 form an elastic structure through a second torsion spring 17, the cleaning block 16 and the shaft end of the transmission gear 12 form a rotating structure through a second traction rope 13, and the cleaning block 16 can be stably driven to perform position fitting movement through the second traction rope 13 in the process that the transmission gear 12 rotates under stress;
connecting block 22 is provided with butt joint groove 2201 and movable rod 2202, and butt joint groove 2201 has been seted up to the lower extreme of connecting block 22, and the outside nestification of butt joint groove 2201 installs movable rod 2202, simultaneously movable rod 2202 is connected with feedstock channel's 18 internal surface, connecting block 22's width is less than feedstock channel's 18 upper end width, and connecting block 22 constitutes sliding structure through butt joint groove 2201 and movable rod 2202, and movable rod 2202 looks squarely is the slope column structure, simultaneously connecting block 22's outer end constitutes the block structure with eccentric wheel 20's outer end, let the connecting block 22 that receives eccentric wheel 20 to promote, the drive movable rod 2202 that can be stable upwards moves, and then realize the working effect of ration unloading.
The working principle is as follows: when the waste refining and crushing mechanism for recycled concrete production is used, according to the figures 1-3, the device is firstly placed at a position needing to work, after the device is powered on, the feeding treatment work can be carried out to the interior of the device along the feeding channel 18, at the moment, the micro motor 2 stably drives the movable disc 3 at the shaft end to rotate circumferentially, meanwhile, the supporting rod 4 connected with the outer bearing drives the other group of supporting rods 4 to rotate through the fixed rod 5, so as to drive the butt joint seat 6 and the grinding block 9 butted with the lower end of the butt joint seat to carry out reciprocating crushing and grinding work along the interior of the matrix 1, simultaneously, along with the downward movement of the grinding block 9, the first traction rope 10 butted with the shaft end of the grinding block is wound along with the first traction rope, and further, the grinding block 9 butted with the tail end is driven to carry out directional reciprocating rotation work along the lower end of the butt joint seat 6 through, further, the materials in contact are uniformly and stably refined and crushed by matching with the friction strips 901 which are distributed at equal intervals on the outer side;
according to the figures 1 and 4-6, in the process that the butt joint seat 6 moves downwards under the driving force of the supporting rod 4, the fixed rack 11 fixed at the outer end of the butt joint seat moves downwards along the inside of the base body 1 to contact with the transmission gear 12, so that the transmission gear 12 is stressed to rotate circumferentially, the transmission gear drives the cleaning block 16 attached to the inner wall of the base body 1 to move upwards stably through the second traction rope 13 at the shaft end, at the moment, the second torsion spring 17 butted with the tail end of the transmission gear is in a rolling state, when the grinding block 9 to be ground is ground and reset upwards for a single time, the cleaning block 16 separated from the stressed state carries out reciprocating attaching scraping work along the inner side of the base body 1 by the stable resetting force of the second torsion spring 17 butted with the tail end, and therefore, the self-cleaning work of impurities is realized;
according to fig. 1 and 7, in the process that the 2 groups of movable discs 3 push the inner part of the base body 1 to perform circumferential rotation through the supporting rods 4, the conveyor belts 19 butted with the outer ends of the movable discs rotate along with the conveyor belts, so that the connecting blocks 22 are pushed by the movable discs to perform reciprocating motion along the upper end of the feeding channel 18, the movable supporting rods 2202 are matched with each other to be in a movable state, and the stable materials in contact with each other perform automatic quantitative anti-blocking treatment along the feeding channel 18 to the inner part of the base body 1, so that the overall practicability is improved.
Those not described in detail in this specification are within the skill of the art.
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 (9)
1. The utility model provides a waste material refines broken mechanism for recycled concrete production, includes base member (1), micro motor (2), activity dish (3), grinds piece (9), butt-joint layer (15) and connecting block (22), its characterized in that: the outer side of the base body (1) is provided with a micro motor (2) through a bolt, the output end of the micro motor (2) is fixedly connected with a movable disc (3), the movable disc (3) is connected with the inner surface of the base body (1), the outer side of the movable disc (3) is connected with a support rod (4) through a bearing, the shaft end of the support rod (4) is fixedly connected with a fixed rod (5), the lower end of the support rod (4) is connected with a butt joint seat (6) through a bearing, the inner side of the base body (1) is provided with a first sliding chute (8), the first sliding chute (8) is connected with the outer end of the butt joint seat (6), the lower end of the butt joint seat (6) is provided with a grinding block (9) in an embedded mode, the middle end of the grinding block (9) is fixedly connected with a connecting shaft (7), the connecting shaft (7) is connected with the lower end of, the first traction rope (10) is connected with the inner surface of the base body (1), the outer end of the butt joint seat (6) is fixedly connected with a fixed rack (11), the fixed rack (11) is connected with the inner surface of the base body (1), the inner surface of the base body (1) is connected with a transmission gear (12) in a bearing mode, the shaft end of the transmission gear (12) is fixedly connected with a second traction rope (13), the second traction rope (13) is connected with the inner surface of the base body (1), the inner surface of the base body (1) is provided with a second sliding chute (14), the inner surface of the second sliding chute (14) is fixedly connected with a butt joint layer (15), the outer side of the second sliding chute (14) is embedded and provided with a cleaning block (16), the inner surface of the base body (1) is fixedly connected with a second torsion spring (17), and the second torsion spring (17) is connected with the tail end of the cleaning block (16, feed channel (18) are installed to the upper end nestification of base member (1), and the outer end bearing of feed channel (18) is connected with conveyer belt (19) to the lower extreme of conveyer belt (19) is connected with the axle head of activity dish (3), eccentric wheel (20) are installed to the upper end nestification of conveyer belt (19), and feed channel's (18) upper end has seted up storage tank (21), connecting block (22) are installed to the inboard nestification of storage tank (21), and connecting block (22) are connected with the inboard of feed channel (18).
2. The waste material refining crushing mechanism for recycled concrete production according to claim 1, characterized in that: the movable disc (3) is symmetrically distributed about the central point of the base body (1), the movable disc (3) and the support rod (4) form a rotating structure, and the length of the support rod (4) is larger than the diameter of the movable disc (3).
3. The waste material refining crushing mechanism for recycled concrete production according to claim 1, characterized in that: the butt joint seat (6) forms a meshing structure with the transmission gear (12) through the fixed rack (11), the butt joint seat (6) forms a rotating structure with the grinding block (9) through the first traction rope (10), and the butt joint seat (6) is in a conical structure in front view.
4. The waste material refining crushing mechanism for recycled concrete production according to claim 1, characterized in that: the grinding block (9) is provided with a friction strip (901) and a first torsion spring (902), the outer side of the grinding block (9) is fixedly connected with the friction strip (901), the upper end of the grinding block (9) is fixedly connected with the first torsion spring (902), and meanwhile the first torsion spring (902) is connected with the inner surface of the butt joint seat (6).
5. The waste material refining crushing mechanism for recycled concrete production according to claim 4, characterized in that: the grinding block (9) and the inner surface of the butt joint seat (6) form an elastic structure through a first torsion spring (902), friction strips (901) are arranged on the outer surface of the grinding block (9) at equal intervals, and the outer surface of each friction strip (901) is attached to the inner surface of the base body (1).
6. The waste material refining crushing mechanism for recycled concrete production according to claim 1, characterized in that: butt joint layer (15) have 2 about the central point symmetric distribution of second spout (14), and the surface of 2 butt joint layers (15) is laminated mutually to butt joint layer (15) are elastic silica gel material.
7. The waste material refining crushing mechanism for recycled concrete production according to claim 1, characterized in that: the cleaning block (16) is of an arc-shaped structure in a plan view, the cleaning block (16) and the inner surface of the base body (1) form an elastic structure through a second torsion spring (17), and the cleaning block (16) and the shaft end of the transmission gear (12) form a rotating structure through a second traction rope (13).
8. The waste material refining crushing mechanism for recycled concrete production according to claim 1, characterized in that: the connecting block (22) is provided with a butt joint groove (2201) and a movable rod (2202), the lower end of the connecting block (22) is provided with the butt joint groove (2201), the movable rod (2202) is nested and mounted on the outer side of the butt joint groove (2201), and meanwhile the movable rod (2202) is connected with the inner surface of the feeding channel (18).
9. The waste material refining crushing mechanism for recycled concrete production according to claim 8, characterized in that: the width of the connecting block (22) is smaller than the width of the upper end of the feeding channel (18), the connecting block (22) and the movable rod (2202) form a sliding structure through the butt joint groove (2201), the movable rod (2202) is in an inclined structure in front view, and meanwhile the outer end of the connecting block (22) and the outer end of the eccentric wheel (20) form a clamping structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010607763.8A CN111686850B (en) | 2020-06-30 | 2020-06-30 | Waste material refining and crushing mechanism for recycled concrete production |
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| CN202010607763.8A CN111686850B (en) | 2020-06-30 | 2020-06-30 | Waste material refining and crushing mechanism for recycled concrete production |
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| CN111686850B CN111686850B (en) | 2021-10-15 |
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| CN113977419A (en) * | 2021-11-08 | 2022-01-28 | 沪东中华造船(集团)有限公司 | Marine polishing tool and using method thereof |
| CN114558674A (en) * | 2022-02-25 | 2022-05-31 | 蒋毅兴 | Paediatrics medical treatment medicine milling equipment |
| CN114789084A (en) * | 2021-09-19 | 2022-07-26 | 宁波盈前科技有限公司 | Multi-stage material crushing device for bioactive organic trace element chelate |
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