CN218167212U - Raw and other materials breaker is used in concrete product production - Google Patents
Raw and other materials breaker is used in concrete product production Download PDFInfo
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- CN218167212U CN218167212U CN202221293327.9U CN202221293327U CN218167212U CN 218167212 U CN218167212 U CN 218167212U CN 202221293327 U CN202221293327 U CN 202221293327U CN 218167212 U CN218167212 U CN 218167212U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The utility model discloses a raw material crushing device for concrete product production, which relates to the technical field of concrete production equipment and comprises a shell, wherein the top of the shell is provided with a feeding hopper, and the bottom of the shell is provided with a discharge hole; the feeding shell is provided with a plurality of discharging pipes, a first rotating shaft is arranged in the feeding shell, the first rotating shaft is fixedly connected with a helical blade, and a first power assembly for driving the two first rotating shafts to rotate reversely is arranged in the shell; the crushing shell is provided with a plurality of filtering holes, the crushing shell is provided with a second rotating shaft and a third rotating shaft, the second rotating shaft is fixedly connected with a plurality of groups of first crushing leaves, the third rotating shaft is fixedly connected with a plurality of groups of second crushing leaves, and the shell is provided with a second power assembly for driving the second rotating shaft and the third rotating shaft to rotate in the same direction; in the broken casing was located in the rotation of fourth pivot, the rigid coupling had the broken arch of multiunit in the fourth pivot, was equipped with the third power component of drive fourth pivot pivoted on the casing for can improve the degree of consistency of feeding, improve crushing efficiency.
Description
Technical Field
The utility model relates to a concrete production facility technical field, in particular to raw and other materials breaker is used in concrete product production.
Background
The concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand and stones with chemical additives and mineral admixtures if necessary, and matching the cement, the sand, the stones and the chemical admixtures according to a proper proportion through uniform stirring, dense forming and curing and hardening.
Disclosure of Invention
To above defect, the utility model aims at providing a raw and other materials breaker is used in concrete products production aims at solving among the prior art breaker and can't carry out even breakage to raw and other materials, the technical problem that crushing efficiency is low moreover.
In order to solve the technical problem, the technical scheme of the utility model is that:
a raw material crushing device for concrete product production comprises a shell, wherein a feeding hopper is arranged at the top of the shell in a penetrating mode, and a discharge hole is formed in the bottom of the shell;
the feeding device comprises two feeding shells, wherein the two feeding shells are symmetrically arranged about a feeding funnel, the feeding shells are upward and are obliquely arranged towards the feeding funnel, the feeding funnel is communicated with the feeding shells, a plurality of discharging pipes are transversely arranged at the bottom of the feeding shells, an opening is formed in the outer end of the feeding shells, a first rotating shaft is arranged in the feeding shells, a spiral blade is fixedly connected to the first rotating shaft, the width of each discharging pipe is smaller than that of the spiral blade, and a first power assembly for driving the two first rotating shafts to rotate reversely is further arranged in each shell;
the crushing shell is arranged in the shell and is arranged below the feeding shell, the section of the crushing shell is in a trapezoidal arrangement, a plurality of filter holes are formed in the inclined plane and the bottom surface of the crushing shell, a second rotating shaft and a third rotating shaft are horizontally arranged at the top of the crushing shell side by side, a plurality of groups of first crushing leaves are fixedly connected to the second rotating shaft along the length direction of the second rotating shaft, each group of first crushing leaves are uniformly distributed along the circumferential direction of the second rotating shaft, the first crushing leaves are arranged along the radial direction of the second rotating shaft, a plurality of groups of second crushing leaves are fixedly connected to the third rotating shaft along the length direction of the third rotating shaft, each group of second crushing leaves are uniformly distributed along the circumferential direction of the third rotating shaft, the second crushing leaves are arranged along the radial direction of the third rotating shaft, the first crushing leaves and the second crushing leaves are arranged in a staggered and meshed mode, and a second power assembly for driving the second rotating shaft and the third rotating shaft to rotate in the same direction is further arranged on the shell;
the fourth rotating shaft is rotatably arranged in the crushing shell and is opposite to the position between the second rotating shaft and the third rotating shaft, a plurality of groups of crushing bulges are fixedly connected to the fourth rotating shaft along the length direction of the fourth rotating shaft, and a third power assembly for driving the fourth rotating shaft to rotate is further arranged on the shell.
Preferably, two adjacent groups of crushing protrusions are arranged in a staggered manner.
Preferably, the bottom of the shell is a cone, and a discharge hole is formed in a necking end of the bottom of the shell.
Preferably, the first power assembly comprises two first bevel gears sleeved at the near ends of the two first rotating shafts, the two first bevel gears are meshed with the second bevel gear, a first motor for driving the second bevel gear to rotate is arranged in the feeding hopper, and a protective cover for covering the first power assembly is fixedly connected in the feeding hopper.
Preferably, the shield is oriented towards the feed housing and is inclined downwardly.
Preferably, a plurality of discharging pipes are arranged opposite to the position between the second rotating shaft and the third rotating shaft.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
1. due to the arrangement of the feeding shell, the uniformity of feeding can be improved, the feeding efficiency is improved, and the crushing efficiency is further improved;
2. the first crushing blade and the second crushing blade which are arranged in a staggered and meshed mode strike and crush the raw materials falling between the first crushing blade and the second crushing blade, and therefore crushing quality and crushing efficiency are further improved;
3. due to the arrangement of the crushing bulges, the unqualified raw materials crushed by the first crushing leaves and the second crushing leaves can be further crushed, so that the crushing quality and the crushing efficiency of the raw materials are improved;
4. the crushing arch of dislocation set makes can carry out the crushing in different position to raw and other materials, further improvement crushing efficiency.
Drawings
FIG. 1 is a schematic structural view of a raw material crushing device for producing concrete products according to the present invention;
FIG. 2 is a schematic structural view of the crushing shell of FIG. 1;
fig. 3 is a structural sectional view of the crushing shell of fig. 1.
In the figure, a shell 1, a feeding funnel 10, a discharging port 11, a feeding shell 2, a discharging pipe 20, a first rotating shaft 21, a spiral blade 210, a first bevel gear 22, a second bevel gear 23, a first motor 24, a protective cover 25, an opening 26, a crushing shell 3, a filtering hole 30, a second rotating shaft 31, a first crushing blade 310, a third rotating shaft 32, a second crushing blade 320, a first straight gear 33, a second straight gear 34, a second motor 35, a fourth rotating shaft 4 and a crushing bulge 40 are arranged.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The position that involves in this specification all takes the position of the utility model relates to a raw and other materials breaker for concrete product production during normal operating is the standard, does not restrict its position when saving and transporting, only represents relative positional relationship, does not represent absolute positional relationship.
As shown in fig. 1, 2 and 3 together, a raw material crushing apparatus for concrete product production includes a housing 1, a feed housing 2 and a crushing housing 3.
The top of the shell 1 is provided with a feed hopper 10 which penetrates through the shell 1, the feed hopper 10 inputs raw materials into the shell 1 for crushing, the bottom of the shell 1 is provided with a discharge hole 11, the discharge hole 11 discharges the crushed materials out of the shell 1, preferably, the bottom of the shell 1 is provided with a cone, and the necking end of the bottom of the shell 1 is provided with the discharge hole 11;
the feeding shell 2 is used for uniformly conveying raw materials entering the feeding funnel 10 into the crushing shell 3 for crushing, the number of the feeding shells 2 is two, the feeding shells 2 are installed in the shell 1 through bolts, the two feeding shells 2 are symmetrically arranged about the feeding funnel 10, the feeding shells 2 face upwards and are obliquely arranged towards the feeding funnel 10, the feeding funnel 10 is communicated with the feeding shells 2, a plurality of discharging pipes 20 are transversely arranged at the bottom of the feeding shells 2, an opening 26 is formed in the outer end of the feeding shells 2, a first rotating shaft 21 is arranged in the feeding shells 2, a spiral blade 210 is fixedly connected to the first rotating shaft 21, the width of each discharging pipe 20 is smaller than that of the spiral blade 210, so that the discharging pipes 20 cannot accommodate all the raw materials conveyed by the spiral blade 210, and part of the raw materials can be conveyed forwards under the action of the spiral blade 210, after the helical blade 210 conveys the raw material to a first discharge pipe 20, part of the raw material flows out from the discharge pipe 20, the rest raw material is continuously conveyed to a next discharge pipe 20, a first power assembly for driving two first rotating shafts 21 to rotate reversely is further arranged in the shell 1, the inclined feeding shell 2 enables the output of the raw material from the discharge pipes 20 to be more uniform, and because the raw material in the feeding shell 2 is conveyed to the lower end of the feeding shell 2 along with the helical blade 210, a large amount of material slides into the bottom end of the feeding shell 2 along the inclined plane of the feeding shell 2, the situation that the quantity difference of the raw material discharged from the discharge pipe 20 closest to the feeding funnel 10 and farthest from the feeding funnel 10 is large is avoided, the feeding uniformity is improved, the feeding efficiency can be improved, and the crushing efficiency is further improved;
first power component is including two first bevel gears 22 of the subsides near-end of suit in two first pivots 21, two first bevel gears 22 all are connected with the meshing of second bevel gear 23, be equipped with the first motor 24 of drive second bevel gear 23 pivoted in the feed hopper 10, still the rigid coupling has the protection casing 25 that covers first power component in the feed hopper 10, the damage of first power component can be avoided in the setting of protection casing 25, preferred protection casing 25 sets up towards feed casing 2 and slope down, the protection casing 25 that the slope set up makes the material that gets into feed hopper 10 slide into feed casing 2 along the inclined plane of protection casing 25 in, further improvement feeding efficiency.
The crushing shell 3 is used for crushing raw materials input by the feeding shell 2, the crushing shell 3 is arranged in the shell 1 and is arranged below the feeding shell 2, the section of the crushing shell 3 is in a trapezoid shape, a plurality of filtering holes 30 are formed in the inclined plane and the bottom surface of the crushing shell 3, the filtering holes 30 are used for filtering the crushed raw materials, qualified raw materials pass through the filtering holes 30 and are output from the shell 1 for subsequent processing, the raw materials which cannot pass through the filtering holes 30 are left in the crushing shell 3 to be continuously crushed until the raw materials are qualified, the crushing quality of the raw materials can be improved, the top of the crushing shell 3 is horizontally provided with a second rotating shaft 31 and a third rotating shaft 32 in parallel, preferably, a plurality of discharging pipes 20 are arranged between the second rotating shaft 31 and the third rotating shaft 32, a plurality of groups of first crushing leaves 310 are fixedly connected to the second rotating shaft 31 along the length direction of the second rotating shaft 31, and preferably, the first crushing leaves 310 are welded to the second rotating shaft 31, each group of first crushing leaves 310 is uniformly distributed along the circumferential direction of the second rotating shaft 31, the first crushing leaves 310 are arranged along the radial direction of the second rotating shaft 31, a plurality of groups of second crushing leaves 320 are fixedly connected on the third rotating shaft 32 along the length direction of the third rotating shaft, preferably, the second crushing leaves 320 are welded with the second rotating shaft 31, each group of second crushing leaves 320 is uniformly distributed along the circumferential direction of the third rotating shaft 32, the second crushing leaves 320 are arranged along the radial direction of the third rotating shaft 32, the first crushing leaves 310 and the second crushing leaves 320 are staggered and meshed, a second power component for driving the second rotating shaft 31 and the third rotating shaft 32 to rotate in the same direction is further arranged on the shell 1, materials in the feeding shell 2 uniformly fall between the second rotating shaft 31 and the third rotating shaft 32 through the discharging pipe 20, the staggered and meshed first crushing leaves 310 and second crushing leaves 320 strike raw materials falling between the first crushing leaves 31 and the second crushing leaves, the crushing quality and the crushing efficiency are further improved;
the second power assembly comprises a first spur gear 33 sleeved on the second rotating shaft 31, a second spur gear 34 sleeved on the third rotating shaft 32, and a second motor 35 driving the second spur gear 34 to rotate, wherein the first spur gear 33 and the second spur gear 34 are arranged in a meshing manner.
In broken casing 3 is located in the rotation of fourth pivot 4, fourth pivot 4 just sets up between second pivot 31 and the third pivot 32, there is the broken arch 40 of multiunit along its length direction rigid coupling in the fourth pivot 4, broken arch 40 takes shape with the 4 integrated into one piece in fourth pivot, still be equipped with the third power component of drive fourth pivot 4 pivoted on the casing 1, broken protruding 40's setting can carry out further breakage to the unqualified raw and other materials after first broken leaf 310 and the broken leaf 320 of second, improve the crushing quality and the crushing efficiency of raw and other materials.
The third power assembly may be configured as a third motor directly driving the fourth rotating shaft 4 to rotate, or may be configured as a third motor indirectly driving the fourth rotating shaft 4 to rotate through the motor and the meshing gear.
Preferably, two adjacent sets of crushing bulges 40 are arranged in a staggered manner, and the crushing bulges 40 arranged in a staggered manner can crush raw materials in different directions, so that the crushing efficiency is further improved.
During the use, raw and other materials get into from feed hopper 10, raw and other materials slide into the feeding casing 2 of both sides along the protection casing 25 of slope, the pivot antiport of both sides, helical blade 210 of both sides is respectively with the material in the feeding casing 2 to the outside transport, the material falls into between second pivot 31 and the third pivot 32 from a plurality of discharging pipes 20 and opening 2 respectively, the dislocation meshing sets up first crushing leaf 310 and second crushing leaf 320 hit the breakage to the raw and other materials that fall into between them, qualified raw and other materials pass filter hole 30, export from casing 1, follow-up processing carries out, the raw and other materials that can't pass filter hole 30 remain in broken casing 3 and continue to break, until qualified, broken arch 40 rotates along with fourth pivot 4 and carries out further breakage to the unqualified raw and other materials after first crushing leaf 310 and second crushing leaf 320 break, improve the crushing quality and the crushing efficiency of raw and other materials.
The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.
Claims (6)
1. The raw material crushing device for producing the concrete product is characterized by comprising a shell, wherein a feeding hopper is arranged at the top of the shell in a penetrating manner, and a discharging hole is formed at the bottom of the shell;
the feeding device comprises two feeding shells, wherein the two feeding shells are symmetrically arranged relative to a feeding funnel, the feeding shells are arranged upwards and are inclined towards the feeding funnel, the feeding funnel is communicated with the feeding shells, a plurality of discharging pipes are transversely arranged at the bottom of the feeding shells, an opening is formed in the outer end of each feeding shell, a first rotating shaft is arranged in each feeding shell, a spiral blade is fixedly connected to each first rotating shaft, the width of each discharging pipe is smaller than that of each spiral blade, and a first power assembly for driving the two first rotating shafts to rotate reversely is further arranged in each shell;
the crushing shell is arranged in the shell and is arranged below the feeding shell, the section of the crushing shell is in a trapezoidal arrangement, a plurality of filter holes are formed in the inclined plane and the bottom surface of the crushing shell, a second rotating shaft and a third rotating shaft are horizontally arranged at the top of the crushing shell side by side, a plurality of groups of first crushing leaves are fixedly connected to the second rotating shaft along the length direction of the second rotating shaft, each group of first crushing leaves are uniformly distributed along the circumferential direction of the second rotating shaft, the first crushing leaves are arranged along the radial direction of the second rotating shaft, a plurality of groups of second crushing leaves are fixedly connected to the third rotating shaft along the length direction of the third rotating shaft, each group of second crushing leaves are uniformly distributed along the circumferential direction of the third rotating shaft, the second crushing leaves are arranged along the radial direction of the third rotating shaft, the first crushing leaves and the second crushing leaves are arranged in a staggered and meshed manner, and a second power assembly for driving the second rotating shaft and the third rotating shaft to rotate in the same direction is further arranged on the shell;
the fourth pivot, the fourth pivot is rotated and is located in the broken casing, the fourth pivot is just right the second pivot with set up between the third pivot, there is the broken arch of multiunit in its length direction rigid coupling in the fourth pivot, still be equipped with the drive on the casing fourth pivot pivoted third power component.
2. The raw material crushing device for producing the concrete product as recited in claim 1, wherein two adjacent groups of the crushing protrusions are arranged in a staggered manner.
3. The raw material crushing device for producing the concrete product as recited in claim 1, wherein the bottom of the casing is provided with a cone, and the discharge port is arranged at the necking end of the bottom of the casing.
4. The raw material crushing device for producing the concrete product as recited in claim 1, wherein the first power assembly comprises two first bevel gears sleeved on the near ends of the two first rotating shafts, the two first bevel gears are meshed with a second bevel gear, a first motor for driving the second bevel gear to rotate is arranged in the feeding hopper, and a protective cover for covering the first power assembly is fixedly connected in the feeding hopper.
5. A concrete product production raw material crushing device according to claim 4, wherein the protection cover is inclined downward toward the feed housing.
6. The concrete product production raw material crushing apparatus according to claim 1, wherein a plurality of the discharge pipes are provided facing between the second rotating shaft and the third rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221293327.9U CN218167212U (en) | 2022-05-27 | 2022-05-27 | Raw and other materials breaker is used in concrete product production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221293327.9U CN218167212U (en) | 2022-05-27 | 2022-05-27 | Raw and other materials breaker is used in concrete product production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218167212U true CN218167212U (en) | 2022-12-30 |
Family
ID=84609627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221293327.9U Active CN218167212U (en) | 2022-05-27 | 2022-05-27 | Raw and other materials breaker is used in concrete product production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218167212U (en) |
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2022
- 2022-05-27 CN CN202221293327.9U patent/CN218167212U/en active Active
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