CN213886414U - Grit reducing mechanism is used in production of environmental protection concrete - Google Patents
Grit reducing mechanism is used in production of environmental protection concrete Download PDFInfo
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- CN213886414U CN213886414U CN202022653564.9U CN202022653564U CN213886414U CN 213886414 U CN213886414 U CN 213886414U CN 202022653564 U CN202022653564 U CN 202022653564U CN 213886414 U CN213886414 U CN 213886414U
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Abstract
The utility model discloses a grit reducing mechanism is used in environmental protection concrete production, including the plummer, the bucket is smashed to the top fixedly connected with of plummer, the main shaft has been cup jointed in the inside rotation of smashing the bucket, the outer wall of main shaft is the annular array equidistance and rotates and be connected with first crushing pole, the one end of first crushing pole is rotated and is connected with the crushing pole of second, the bottom of smashing the bucket inner chamber is provided with the filter screen, the discharge opening has been seted up at the top of plummer, the bottom of plummer is provided with gathers the pocket, the feed port has been seted up at the top of smashing the bucket, the fixed feed hopper that has cup jointed in inner chamber of feed port, the fixed bearing frame that has cup jointed in bottom of smashing the bucket inner chamber, bearing frame's inner chamber cup joints with the filter screen is fixed. The utility model discloses utilize the mode that sets up of gathering the pocket, gather the pocket and be the gauze material, can gather the grit of smashing the completion to make powdered dust follow the grit and fall down, reduce the probability that the dust splashes, protect the environment, improve its practicality.
Description
Technical Field
The utility model relates to a smash the dress field, in particular to grit reducing mechanism is used in environmental protection concrete production.
Background
The concrete mixing is an operation method for uniformly mixing materials such as cement, lime, water and the like, and is characterized in that stones, cement and sand are sequentially added into a mixer to be uniformly mixed, the stones with different sizes are used according to different construction requirements, the stones are required to be crushed during production, the crushed stones are directly discharged from a crusher when being crushed, and the crushed stones can generate a large amount of powder, so that air is influenced and polluted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental protection is grit reducing mechanism for concrete production to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grit reducing mechanism is used in environmental protection concrete production, includes the plummer, the barrel is smashed to the top fixedly connected with of plummer, the inside of smashing the barrel is rotated and has been cup jointed the main shaft, the outer wall of main shaft is the annular array equidistance and rotates and be connected with first crushing pole, the one end of first crushing pole is rotated and is connected with the crushing pole of second, the bottom of smashing the bucket inner chamber is provided with the filter screen, the discharge opening has been seted up at the top of plummer, the bottom of plummer is provided with gathers the pocket, the feed port has been seted up at the top of smashing the bucket, the inner chamber of feed port is fixed and has been cup jointed feed hopper.
Preferably, the bottom of the inner cavity of the crushing barrel is fixedly sleeved with a bearing frame, the inner cavity of the bearing frame is fixedly sleeved with the filter screen, and one end of the outer wall of the main shaft penetrates through the crushing barrel and is fixedly sleeved with a turntable.
Preferably, the top of feed hopper inner chamber is provided with the baffle, one side symmetry at baffle top is provided with the hinge, the baffle passes through the hinge and is connected with feed hopper's inner wall rotation.
Preferably, the top of gathering the pocket is fixedly connected with connecting frame, connecting frame's bottom is the rectangle array and is provided with four fixing bolt, connecting frame passes through fixing bolt and plummer fixed connection.
Preferably, the two sides of the bottom of the material gathering bag are fixedly connected with connecting plates, one of the connecting plates is sleeved on the two sides of one side of the connecting plate in a sliding and inserting manner, one end of the outer wall of the connecting bolt is sleeved on the other connecting plate in a sliding and inserting manner, one end of the outer wall of the connecting bolt is sleeved with two positioning nuts in a threaded manner, and the two positioning nuts are located on one side of the other connecting plate.
Preferably, the outer wall of the connecting bolt is sleeved with a spring in a sliding manner, and the spring is positioned between the two connecting plates.
The utility model discloses a technological effect and advantage:
(1) the utility model discloses utilize the setting mode of gathering the pocket, gather the pocket for the gauze material, can gather the grit that smashes to make powdered dust follow the grit and fall down, reduce the probability that the dust splashes, protect the environment, improve its practicality;
(2) the utility model discloses utilize two connecting plates, connecting bolt, spring and two fixation nut's cooperation to use, adjust two fixation nut positions on connecting bolt, just can adjust the distance between two connecting plates to change the size of gathering the pocket exit, and then control it according to the speed of smashing the stone ejection of compact, thereby improve its practicality once more.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the side internal structure of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a bearing table; 2. a crushing barrel; 3. a main shaft; 4. a first crushing bar; 5. a second crushing bar; 6. a filter screen; 7. a feed hopper; 8. gathering materials; 9. a load-bearing frame; 10. a turntable; 11. a baffle plate; 12. a connecting frame; 13. fixing the bolt; 14. a connecting plate; 15. a connecting bolt; 16. positioning a nut; 17. a spring.
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.
The utility model provides a sandstone crushing device for environment-friendly concrete production as shown in figures 1-3, which comprises a bearing platform 1, a crushing barrel 2 is fixedly connected on the top of the bearing platform 1, a main shaft 3 is sleeved on the inner part of the crushing barrel 2 in a rotating way, the outer wall of the main shaft 3 is connected with a first crushing rod 4 in an annular array equidistance rotating way, the two ends of the first crushing rod 4 are respectively connected with a second crushing rod 5 and the main shaft 3 in a rotating way, the blocking condition of the stone can be reduced, the crushing barrel 2, the first crushing rod 4 and the second crushing rod 5 are protected, thereby the service life of the stone can be prolonged, one end of the first crushing rod 4 is connected with the second crushing rod 5 in a rotating way, the main shaft 3 drives the first crushing rod 4 and the second crushing rod 5 to rotate, the stone can be crushed by utilizing the rotating inertia of the first crushing rod 4 and the second crushing rod 5, a filter screen 6 is arranged at the bottom of the inner cavity of the crushing barrel 2, the filter screen 6 can filter the building stones, and only qualified product can be followed filter screen 6 and discharged, and the discharge opening has been seted up at the top of plummer 1, and the bottom of plummer 1 is provided with gathers material bag 8, and the feed port has been seted up at the top of smashing bucket 2, and feed hopper 7 has been cup jointed to the inner chamber of feed port is fixed.
Fixed cover in the bottom of 2 inner chambers of crushing bucket has been met and has been had bearing frame 9, bearing frame 9's inner chamber and filter screen 6 are fixed to be cup jointed, the one end of 3 outer walls of main shaft is passed and is smashed 2 fixed cup joints of bucket and have carousel 10, carousel 10 passes through the belt with external electrical apparatus and be connected, and carousel 10 has certain weight, thereby strengthen 3 pivoted inertias of main shaft, thereby improve its performance of smashing the building stones, the top of 7 inner chambers of feed hopper is provided with baffle 11, when feed hopper 7 does not replenish the building stones to 2 inside crushing buckets, baffle 11 can be sealed to feed hopper 7, reduce powdered granule, from feed hopper 7 exhaust probability, the lateral symmetry at baffle 11 top is provided with the hinge, baffle 11 rotates with feed hopper 7's inner wall through the hinge and is connected.
The top of the material gathering bag 8 is fixedly connected with a connecting frame 12, the bottom of the connecting frame 12 is provided with four fixing bolts 13 in a rectangular array, the material gathering bag 8 can be disassembled by loosening the fixing bolts 13 so as to be maintained and cleaned, and further the function of the material gathering bag is ensured, the connecting frame 12 is fixedly connected with the bearing platform 1 through the fixing bolts 13, both sides of the bottom of the material gathering bag 8 are fixedly connected with connecting plates 14, two sides of one side of one connecting plate 14 are respectively and slidably inserted and sleeved with a connecting bolt 15, one end of the outer wall of the connecting bolt 15 is slidably inserted and sleeved with the other connecting plate 14, one end of the outer wall of the connecting bolt 15 is in threaded sleeve connection with two positioning nuts 16, the two positioning nuts 16 can enable the stable threads to be sleeved on the outer wall of the connecting bolt 15, so as to limit the positions of the connecting plates 14, and the two positioning nuts 16 are positioned on one side of the other connecting plate 14, the outer wall of connecting bolt 15 is slided and is cup jointed spring 17, and spring 17 can give two connecting plates 14 an elasticity to under two set nut 16's restriction, make two connecting plates 14 be in the biggest state, thereby guarantee the stability between two connecting plates 14, avoid two connecting plates 14 polymerization, gather material bag 8 bottom sealed, make the product jam together, spring 17 is located between two connecting plates 14.
The utility model discloses the theory of operation: when the stone is crushed, firstly, the distance between the two connecting plates 14 is adjusted, so that the size of the outlet of the aggregate bag 8 is adjusted, the discharge rate of the stone is controlled, the two positioning nuts 16 are rotated, the distance between the two connecting plates 14 is increased or reduced under the action of the spring 17, so that the size of the outlet of the aggregate bag 8 is changed, and the two positioning nuts 16 are fastened, so that the positions of the connecting plates 14 are limited;
after gathering material bag 8 and adjusting the completion, use external electrical apparatus to drive carousel 10 and rotate, thereby make main shaft 3 drive first crushing pole 4 and the rotation of second crushing pole 5, then continuously input building stones through on feed hopper 7, make building stones enter into crushing bucket 2 inside, thereby smash under the effect of first crushing pole 4 and second crushing pole 5, and flow from the discharge opening through the screening of filter screen 6 and fall to gathering material bag 8, gather material bag 8 and gather stone and powdered product, reduce powdered granule and splash, then flow from the bottom of gathering material bag 8.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a grit reducing mechanism is used in environmental protection concrete production, includes plummer (1), its characterized in that, bucket (2) are smashed to the top fixedly connected with of plummer (1), the inside of smashing bucket (2) is rotated and has been cup jointed main shaft (3), the outer wall of main shaft (3) is the annular array equidistance and rotates and be connected with first crushing pole (4), the one end of first crushing pole (4) is rotated and is connected with second crushing pole (5), the bottom of smashing bucket (2) inner chamber is provided with filter screen (6), the discharge opening has been seted up at the top of plummer (1), the bottom of plummer (1) is provided with gathers material bag (8), the feed port has been seted up at the top of smashing bucket (2), feed port's inner chamber is fixed has cup jointed feed hopper (7).
2. The sand crushing device for the environmental protection concrete production as claimed in claim 1, wherein the bottom of the inner cavity of the crushing barrel (2) is fixedly sleeved with a bearing frame (9), the inner cavity of the bearing frame (9) is fixedly sleeved with the filter screen (6), and one end of the outer wall of the main shaft (3) penetrates through the crushing barrel (2) and is fixedly sleeved with a turntable (10).
3. The sand and stone crushing device for the environment-friendly concrete production as claimed in claim 1, wherein a baffle (11) is arranged at the top of the inner cavity of the feeding hopper (7), hinges are symmetrically arranged on one side of the top of the baffle (11), and the baffle (11) is rotatably connected with the inner wall of the feeding hopper (7) through the hinges.
4. The environment-friendly gravel crushing device for concrete production as claimed in claim 1, wherein the top of the aggregate bag (8) is fixedly connected with a connecting frame (12), the bottom of the connecting frame (12) is provided with four fixing bolts (13) in a rectangular array, and the connecting frame (12) is fixedly connected with the bearing platform (1) through the fixing bolts (13).
5. The gravel crushing device for environment-friendly concrete production as claimed in claim 1, wherein the two sides of the bottom of the aggregate bag (8) are fixedly connected with connecting plates (14), one of the two sides of one side of the connecting plates (14) is slidably inserted and sleeved with connecting bolts (15), one end of the outer wall of each connecting bolt (15) is slidably inserted and sleeved with the other connecting plate (14), one end of the outer wall of each connecting bolt (15) is sleeved with two positioning nuts (16), and the two positioning nuts (16) are located on one side of the other connecting plate (14).
6. An environment-friendly gravel crushing device for concrete production as claimed in claim 5, wherein the outer wall of the connecting bolt (15) is slidably sleeved with a spring (17), and the spring (17) is positioned between the two connecting plates (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022653564.9U CN213886414U (en) | 2020-11-16 | 2020-11-16 | Grit reducing mechanism is used in production of environmental protection concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022653564.9U CN213886414U (en) | 2020-11-16 | 2020-11-16 | Grit reducing mechanism is used in production of environmental protection concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213886414U true CN213886414U (en) | 2021-08-06 |
Family
ID=77119388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022653564.9U Active CN213886414U (en) | 2020-11-16 | 2020-11-16 | Grit reducing mechanism is used in production of environmental protection concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213886414U (en) |
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2020
- 2020-11-16 CN CN202022653564.9U patent/CN213886414U/en active Active
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