CN111495481A - Concrete breaker for building engineering - Google Patents
Concrete breaker for building engineering Download PDFInfo
- Publication number
- CN111495481A CN111495481A CN202010375571.9A CN202010375571A CN111495481A CN 111495481 A CN111495481 A CN 111495481A CN 202010375571 A CN202010375571 A CN 202010375571A CN 111495481 A CN111495481 A CN 111495481A
- Authority
- CN
- China
- Prior art keywords
- gear
- box body
- rod
- fixed
- crushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- 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
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a concrete crushing device for constructional engineering, which comprises a box body, wherein supporting mechanisms are supported on two sides of the inner bottom of the box body, each supporting mechanism comprises a connecting frame, a sliding rod and an electric telescopic rod, each crushing mechanism is arranged in the box body and comprises a crushing wheel, a fixed rod, a connecting rod and a third gear, guiding mechanisms are arranged on the inner walls of two sides of the box body, each guiding mechanism comprises a guiding frame, gear sets are arranged on two sides of the outer portion of the box body, each gear set comprises a first gear and a second gear, and a motor is arranged on one side of each gear set. When the electric telescopic rod jacks up the connecting frame, the connecting frame slides on the sliding rod and drives the fixed rod to move upwards along the guide frame, so that the crushing wheel in the crushing mechanism can carry the third gear to change the distance between the two crushing mechanisms, the third gear can be always meshed with the gear set of the crushing mechanism, and the distance between the crushing mechanisms can be changed by the lifting of the supporting mechanism.
Description
Technical Field
The invention relates to a crushing device, in particular to a concrete crushing device for constructional engineering.
Background
Along with the acceleration of the industrialization and urbanization processes, the construction industry is rapidly developed at the same time, the quantity of the Chinese construction waste is more than 1/3 of the total quantity of the municipal waste along with the increase of the quantity of the generated construction waste; the construction waste refers to the general name of waste soil, waste concrete, waste masonry and other wastes generated in the production activities of the construction industry such as demolition, construction, decoration, repair and the like, the construction waste has great harm to the environment and human bodies, the waste concrete and the waste masonry in the construction waste can be used for producing coarse and fine aggregates to be reused, building material products such as building blocks, wall boards, floor tiles and the like can be prepared, the coarse and fine aggregates can be used for a road pavement base layer after being added with curing materials, and under the background, people often use a crusher to treat the waste concrete and the waste masonry for reuse.
The existing crushing device can not adjust the distance between the crushing wheels. Accordingly, the present invention is directed to a concrete crushing apparatus for construction engineering to solve the problems of the background art.
Disclosure of Invention
The invention aims to provide a concrete crushing device for constructional engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a concrete crushing device for constructional engineering comprises a box body, wherein supporting mechanisms are supported on two sides of the bottom in the box body and comprise a connecting frame, a sliding rod and an electric telescopic rod, a crushing mechanism is arranged in the box body and comprises a crushing wheel, a fixed rod, a connecting rod and a third gear, guiding mechanisms are arranged on the inner walls of two sides of the box body and comprise guiding frames, gear sets are arranged on two sides of the outer portion of the box body and comprise a first gear and a second gear, and a motor is arranged on one side of each gear set;
the fixed rod is fixed with the crushing wheel, the fixed rod is fixed with the connecting rod, and the connecting rod is fixed with the third gear;
the guide mechanism and the box body are fixed with each other;
the sliding rod and the electric telescopic rod are fixed with the box body, the connecting frame vertically slides on the sliding rod, and the connecting frame is fixed with the box body.
As a further scheme of the invention, the bottom end in the box body is provided with a screening mechanism, the screening mechanism comprises a connecting frame, a slide way, supporting legs, connecting rods, a connecting plate, a rotary disc and a rotary rod, the slide way is fixed with the supporting legs, the supporting legs are fixed with the box body, the connecting rods are fixed with the connecting frame, the connecting rods are rotatably connected with the rotary disc through the connecting plates, the rotary disc is fixed with the rotary rod, the rotary rod is rotatably connected with the box body, the connecting frame slides in the slide way in a limiting manner, and a filter screen is arranged in the connecting frame.
As a still further scheme of the invention, the rotating rod and the second gear are driven by a transmission belt.
As a further scheme of the invention, the guide frame is clamped and limited with the connecting rod thereof.
As a further scheme of the invention, the fixed rod is limited to slide in the connecting frame.
As a further aspect of the present invention, the first gear is engaged with the second gear, and the third gear is engaged with the first gear and the second gear, respectively.
As a further scheme of the invention, the motor is rotationally connected with the second gear, the lower end of the motor is fixed with a motor bracket, and the motor bracket is fixed with the box body
As a further scheme of the invention, the box body is provided with a feed inlet.
Compared with the prior art, the invention has the beneficial effects that:
when the electric telescopic rod jacks up the connecting frame, the connecting frame slides on the sliding rod and drives the fixed rod to move upwards along the guide frame, so that the crushing wheel in the crushing mechanism can carry the third gear to change the distance between the two crushing mechanisms, the third gear can be always meshed with the gear set of the crushing mechanism, and the distance between the crushing mechanisms can be changed by the lifting of the supporting mechanism.
Drawings
Fig. 1 is a schematic diagram of an oblique left side structure of a concrete crushing device for construction engineering.
Fig. 2 is a schematic diagram of a construction of a concrete breaking apparatus for construction engineering.
Fig. 3 is a schematic structural diagram of a crushing mechanism in a concrete crushing device for construction engineering.
Fig. 4 is a schematic structural view of a crushing mechanism inclined to the right in a concrete crushing device for construction engineering.
Fig. 5 is a schematic structural diagram of a guide mechanism and a support mechanism in a concrete crushing device for construction engineering.
Fig. 6 is a schematic structural view of a screening mechanism in a concrete crushing device for construction engineering.
Fig. 7 is a schematic side view of a screening mechanism in a concrete crushing apparatus for construction work.
Fig. 8 is a schematic structural diagram of a crushing mechanism in a concrete crushing device for construction engineering.
In the figure: 1. a box body; 101. a feed inlet; 102. a motor bracket; 2. a motor; 3. a gear set; 301. a first gear; 302. a second gear; 4. a crushing mechanism; 401. a crushing wheel; 402. fixing the rod; 403. a connecting rod; 405. a third gear; 5. a guide mechanism; 501. a guide frame; 6. a support mechanism; 601. a connecting frame; 602. a slide rod; 603. an electric telescopic rod; 7. a screening mechanism; 701. a connecting frame; 702. a slideway; 703. supporting legs; 704. a connecting rod; 705. a connecting plate; 706. a turntable; 707. rotating the rod; 8. a transmission belt.
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 to 8, in an embodiment of the present invention, a concrete crushing device for building engineering includes a box body 1, supporting mechanisms 6 are supported on two sides of a bottom in the box body 1, each supporting mechanism 6 includes a connecting frame 601, a sliding rod 602, and an electric telescopic rod 603, a crushing mechanism 4 is disposed in the box body 1, each crushing mechanism 4 includes a crushing wheel 401, a fixing rod 402, a connecting rod 403, and a third gear 405, guide mechanisms 5 are disposed on inner walls of two sides of the box body 1, each guide mechanism 5 includes a guide frame 501, gear sets 3 are disposed on two sides of an outer portion of the box body 1, each gear set 3 includes a first gear 301 and a second gear 302, a motor 2 is disposed on one side of each gear set 3, the first gear 301 is engaged with the second gear 302, the third gear 405 is engaged with the first gear 301 and the second gear 302, the motor 2 is rotatably connected with the second gear 302, a motor bracket 102 is, the motor bracket 102 is fixed with the box body 1;
the fixed rod 402 is fixed with the crushing wheel 401, the fixed rod 402 is fixed with the connecting rod 403, the connecting rod 403 is fixed with the third gear 405, the guide frame 501 is clamped with the connecting rod 403 for limiting, and the fixed rod 402 slides in the connecting frame 601 for limiting;
the guide mechanism 5 and the box body 1 are fixed with each other;
the sliding rod 602 and the electric telescopic rod 603 are fixed with the box body 1, the connecting frame 601 vertically slides on the sliding rod 602, the connecting frame 601 is fixed with the box body 1, and the box body 1 is provided with a feeding hole 101.
The bottom end in the box body 1 is provided with a screening mechanism 7, the screening mechanism 7 comprises a connecting frame 701, a slide way 702, a supporting leg 703, a connecting rod 704, a connecting plate 705, a rotary disc 706 and a rotary rod 707, the slide way 702 is fixed with the supporting leg 703, the supporting leg 703 is fixed with the box body 1, the connecting rod 704 is fixed with the connecting frame 701, the connecting rod 704 is rotatably connected with the rotary disc 706 through the connecting plate 705, the rotary disc 706 is fixed with the rotary rod 707, the rotary rod 707 is rotatably connected with the box body 1, the connecting frame 701 slides in the slide way 702 in a limiting manner, a filter screen is arranged in the connecting frame 701, and the rotary rod 707 is driven by a.
The working principle of the invention is as follows:
an external controller is required to control it.
The filter screens in the adapter frame 701 may be removed and replaced.
The motor 2 is turned on, and when the motor 2 drives the second gear 302 to rotate, the motor 2 also drives the rotating rod 707 in the screening mechanism 7 to rotate through the transmission belt 8.
When the second gear 302 rotates, the second gear 302 will engage with the first gear 301 and the third gear 405 to rotate, so that the rotation of the third gear 405 will drive the crushing wheels 401 in the crushing mechanism 4 to rotate, and the two crushing wheels 401 can crush the concrete.
No. two gear 302 passes through drive belt 8 and drives rotary rod 707 in screening mechanism 7 and rotate, and rotary rod 707 drives carousel 706 and rotates, and carousel 706 then accessible connecting plate 705 pulls joint pole 704 and carries out reciprocating motion, forces joint frame 701 to move, and the filter screen on the joint frame 701 can be screened its concrete granule, and the direct whereabouts of tiny particle, and the large granule accessible slope links up frame 701 and discharges to one side.
When the electric telescopic rod 603 jacks up the connecting frame 601, the connecting frame 601 will slide on the sliding rod 602, and the connecting frame 601 will drive the fixing rod 402 to move up along the guiding frame 501, so that the crushing wheel 401 in the crushing mechanism 4 will carry the third gear 405 to change the distance between the two crushing mechanisms 4, and the third gear 405 will always mesh with the gear set 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A concrete crushing device for constructional engineering comprises a box body (1) and is characterized in that supporting mechanisms (6) are supported on two sides of the bottom in the box body (1), each supporting mechanism (6) comprises a connecting frame (601), a sliding rod (602) and an electric telescopic rod (603), a crushing mechanism (4) is arranged in the box body (1), each crushing mechanism (4) comprises a crushing wheel (401), a fixing rod (402), a connecting rod (403) and a third gear (405), guide mechanisms (5) are arranged on inner walls of two sides of the box body (1), each guide mechanism (5) comprises a guide frame (501), gear sets (3) are arranged on two outer sides of the box body (1), each gear set (3) comprises a first gear (301) and a second gear (302), and a motor (2) is arranged on one side of each gear set (3);
the fixing rod (402) is fixed with the crushing wheel (401), the fixing rod (402) is fixed with the connecting rod (403) mutually, and the connecting rod (403) is fixed with the third gear (405) mutually;
the guide mechanism (5) and the box body (1) are fixed with each other;
the sliding rod (602) and the electric telescopic rod (603) are fixed with the box body (1), the connecting frame (601) vertically slides on the sliding rod (602), and the connecting frame (601) is fixed with the box body (1).
2. The concrete crushing device for the building engineering according to claim 1, characterized in that a screening mechanism (7) is arranged at the bottom end inside the box body (1), the screening mechanism (7) comprises a connecting frame (701), a slide way (702), supporting legs (703), connecting rods (704), a connecting plate (705), a rotary plate (706) and a rotary rod (707), the slide way (702) is fixed with the supporting legs (703), the supporting legs (703) are fixed with the box body (1), the connecting rods (704) are fixed with the connecting frame (701), the connecting rods (704) and the rotary plate (706) are rotatably connected through the connecting plate (705), the rotary plate (706) is fixed with the rotary rod (707), the rotary rod (707) is rotatably connected with the box body (1), the connecting frame (701) slides in the slide way (702) in a limiting way, and a filter screen is arranged in the connecting frame (701).
3. A concrete breaking device for building engineering according to claim 2, characterized in that the rotating rod (707) and the second gear (302) are driven by a driving belt (8).
4. The concrete crushing device for the building engineering according to claim 1, wherein the guide frame (501) is clamped and limited with the connecting rod (403) thereof.
5. A concrete breaking device for building engineering according to claim 1, characterized in that the fixing rod (402) is limited in sliding inside the connecting frame (601).
6. A concrete breaking apparatus for building engineering according to claim 1, wherein the first gear (301) is meshed with the second gear (302), and the third gear (405) is meshed with the first gear (301) and the second gear (302), respectively.
7. The concrete crushing device for the building engineering according to claim 1, wherein the motor (2) is rotatably connected with a second gear (302), a motor bracket (102) is fixed at the lower end of the motor (2), and the motor bracket (102) is fixed with the box body (1).
8. The concrete crushing device for the building engineering according to claim 1, wherein the box body (1) is provided with a feeding hole (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010375571.9A CN111495481A (en) | 2020-05-06 | 2020-05-06 | Concrete breaker for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010375571.9A CN111495481A (en) | 2020-05-06 | 2020-05-06 | Concrete breaker for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111495481A true CN111495481A (en) | 2020-08-07 |
Family
ID=71849545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010375571.9A Withdrawn CN111495481A (en) | 2020-05-06 | 2020-05-06 | Concrete breaker for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111495481A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495493A (en) * | 2020-10-29 | 2021-03-16 | 江西格林美资源循环有限公司 | Double-shaft extruder with adjustable axle distance |
| CN112691741A (en) * | 2020-12-28 | 2021-04-23 | 江西应用技术职业学院 | New energy automobile battery recovery crushing treatment device |
| CN113417223A (en) * | 2021-05-11 | 2021-09-21 | 山西路桥建设集团有限公司 | Road bridge construction is with abandonment concrete milling device |
| CN113649112A (en) * | 2021-08-12 | 2021-11-16 | 龙泉市金宏瓷业有限公司 | Raw material crushing device for ceramic production and using method thereof |
| CN113908948A (en) * | 2021-10-11 | 2022-01-11 | 常州智砼绿色建筑科技有限公司 | Adjustable crushing module for construction waste treatment |
| CN114177982A (en) * | 2021-11-29 | 2022-03-15 | 刘静 | Double-toothed-roller crusher with adjustable roller spacing and application method thereof |
| CN114749258A (en) * | 2022-06-15 | 2022-07-15 | 徐州宝恒智能科技有限公司 | Adjustable multistage mine ore crushing device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2440311C (en) * | 2003-09-04 | 2005-05-31 | Ramsis S. Shehata | Variable gap crusher |
| CN204017893U (en) * | 2014-08-15 | 2014-12-17 | 安徽东电电子科技有限公司 | A kind of adjustable pair of roller sandstone pulverizer |
| CN208302875U (en) * | 2018-03-13 | 2019-01-01 | 河南九萬里智能科技有限公司 | A kind of bridge concrete grinding device |
| CN208373176U (en) * | 2018-04-26 | 2019-01-15 | 贺州市金琪矿业有限责任公司 | A kind of mine mineral breaker |
| CN109201191A (en) * | 2018-11-20 | 2019-01-15 | 段遵虎 | Stone device is rolled in a kind of mine with dedusting function |
| CN208574679U (en) * | 2018-04-22 | 2019-03-05 | 庆元县菇乡醇酒厂 | A kind of grinder of adjustable grinding precision |
| CN208642784U (en) * | 2018-05-12 | 2019-03-26 | 吴示长 | A kind of quartz raw material grinding device |
| CN208975895U (en) * | 2018-08-14 | 2019-06-14 | 缙云县欧朴厨具有限公司 | It is a kind of with screening function and the solid refuse crushing device to get stuck to be prevented |
| CN110918176A (en) * | 2019-12-02 | 2020-03-27 | 于久水 | Plastic-steel window glass treatment facility |
-
2020
- 2020-05-06 CN CN202010375571.9A patent/CN111495481A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2440311C (en) * | 2003-09-04 | 2005-05-31 | Ramsis S. Shehata | Variable gap crusher |
| CN204017893U (en) * | 2014-08-15 | 2014-12-17 | 安徽东电电子科技有限公司 | A kind of adjustable pair of roller sandstone pulverizer |
| CN208302875U (en) * | 2018-03-13 | 2019-01-01 | 河南九萬里智能科技有限公司 | A kind of bridge concrete grinding device |
| CN208574679U (en) * | 2018-04-22 | 2019-03-05 | 庆元县菇乡醇酒厂 | A kind of grinder of adjustable grinding precision |
| CN208373176U (en) * | 2018-04-26 | 2019-01-15 | 贺州市金琪矿业有限责任公司 | A kind of mine mineral breaker |
| CN208642784U (en) * | 2018-05-12 | 2019-03-26 | 吴示长 | A kind of quartz raw material grinding device |
| CN208975895U (en) * | 2018-08-14 | 2019-06-14 | 缙云县欧朴厨具有限公司 | It is a kind of with screening function and the solid refuse crushing device to get stuck to be prevented |
| CN109201191A (en) * | 2018-11-20 | 2019-01-15 | 段遵虎 | Stone device is rolled in a kind of mine with dedusting function |
| CN110918176A (en) * | 2019-12-02 | 2020-03-27 | 于久水 | Plastic-steel window glass treatment facility |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112495493A (en) * | 2020-10-29 | 2021-03-16 | 江西格林美资源循环有限公司 | Double-shaft extruder with adjustable axle distance |
| CN112691741A (en) * | 2020-12-28 | 2021-04-23 | 江西应用技术职业学院 | New energy automobile battery recovery crushing treatment device |
| CN113417223A (en) * | 2021-05-11 | 2021-09-21 | 山西路桥建设集团有限公司 | Road bridge construction is with abandonment concrete milling device |
| CN113649112A (en) * | 2021-08-12 | 2021-11-16 | 龙泉市金宏瓷业有限公司 | Raw material crushing device for ceramic production and using method thereof |
| CN113649112B (en) * | 2021-08-12 | 2022-10-04 | 龙泉市金宏瓷业有限公司 | Raw material crushing device for ceramic production and using method thereof |
| CN113908948A (en) * | 2021-10-11 | 2022-01-11 | 常州智砼绿色建筑科技有限公司 | Adjustable crushing module for construction waste treatment |
| CN113908948B (en) * | 2021-10-11 | 2022-11-04 | 常州智砼绿色建筑科技有限公司 | Adjustable crushing module for construction waste treatment |
| CN114177982A (en) * | 2021-11-29 | 2022-03-15 | 刘静 | Double-toothed-roller crusher with adjustable roller spacing and application method thereof |
| CN114749258A (en) * | 2022-06-15 | 2022-07-15 | 徐州宝恒智能科技有限公司 | Adjustable multistage mine ore crushing device |
| CN114749258B (en) * | 2022-06-15 | 2022-08-26 | 徐州宝恒智能科技有限公司 | Adjustable multistage mine ore crushing device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200807 |