CN211755299U - Broken device that refines of building site concrete piece - Google Patents
Broken device that refines of building site concrete piece Download PDFInfo
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- CN211755299U CN211755299U CN201922110069.0U CN201922110069U CN211755299U CN 211755299 U CN211755299 U CN 211755299U CN 201922110069 U CN201922110069 U CN 201922110069U CN 211755299 U CN211755299 U CN 211755299U
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- metal mesh
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Abstract
The utility model discloses a concrete block crushing and refining device for construction sites, which relates to the technical field of construction machinery and comprises a crushing box, wherein a hinge door is arranged on the side wall of the crushing box, a metal mesh plate is fixed in the crushing box, a feeding cavity is arranged on the metal mesh plate, an impact block which is transversely embedded in the feeding cavity in a sliding manner is connected to the crushing box through a transmission mechanism, and a pushing mechanism which pushes concrete upwards along a slope is arranged in the crushing box; the utility model discloses a drive mechanism that sets up drives and strikes piece transverse reciprocating motion, the realization is carried out preliminary breakage to the inside concrete piece of feeding chamber of metal mesh plate top and is refined, and two crushing rollers that set up rotate the extrusion crushing effect that realizes the concrete piece, the pushing mechanism of setting can upwards promote the concrete piece that falls into broken bottom of the case portion along the feeding chamber for the concrete upwards promotes repeatedly and receives the repeated extrusion crushing effect of crushing roller, the crushing efficiency and the abundant degree of concrete have been promoted greatly.
Description
Technical Field
The utility model relates to a construction machinery technical field specifically is a broken device that refines of building site concrete piece.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like. The construction site is called as a building construction site, and some concrete blocks can be uniformly treated after being crushed and refined in the building construction process.
The patent with the publication number of CN 108325585B discloses a concrete block crushing device, which comprises a base, a bracket, a crushing box, a first motor, a disc, a first connecting rod, a first connecting block, a second motor, a screw rod, a nut, a second connecting block, a second connecting rod and the like; the equal vertical support that is connected with in the left and right sides at base top is connected with the crushing case between the upper portion of two supports, and the crushing case is the upper and lower run-through setting. The size of the processed concrete block can be controlled through the swinging of the first connecting rod, the concrete block in the crushing box can be crushed through the left-right swinging of the first connecting rod, so that the labor intensity can be reduced, the device can be used for crushing the concrete block, the concrete block cannot obtain repeated and sufficient crushing effect until the time, and the actual operation requirement of the building construction process cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building site concrete block is broken and is refined device 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 building site concrete block is broken and refines device, includes broken case, and vertical fixed mounting has a pair of deflector on the broken case, and hinge door is installed to broken case lateral wall, and broken incasement is fixed with the metal mesh board, is equipped with the feeding chamber on the metal mesh board, is connected with the lateral sliding through drive mechanism on the broken incasement and inlays the impact block of establishing in the feeding intracavity, the metal mesh board bottom rotates installs the crushing roller of two relative settings, and broken incasement bottom is provided with the slope that is located the crushing roller below, is equipped with the pushing mechanism to the concrete along the slope propelling movement that makes progress in the broken incasement.
As an improved scheme of the utility model: the transmission mechanism comprises a guide block which is slidably arranged between two guide plates, a guide sleeve is transversely fixed on the crushing box, a sliding column which is fixed with the impact block is slidably arranged in the guide sleeve, and a push rod is hinged between the sliding column and the guide block.
As an improved scheme of the utility model: the crushing box is provided with a toothed plate which is horizontally opposite to the impact block in a sliding manner, a reset spring is fixedly connected between the toothed plate and the crushing box, and the bottom surfaces of the toothed plate and the impact block are in sliding butt joint with the metal mesh plate.
As an improved scheme of the utility model: the transmission mechanism further comprises a rotary table which is rotatably arranged, a pull rod is eccentrically hinged to the rotary table, the lower end of the pull rod is hinged to the guide block, and a limiting spring is fixedly connected between the guide block and the guide sleeve.
As an improved scheme of the utility model: the bottom of the guide block is vertically fixed with a straight rack, the straight rack is engaged with a rotating gear, the rotating gear is coaxially fixed with a main gear, the main gear is engaged with an auxiliary gear, and the main gear and the auxiliary gear are coaxially fixed with the two crushing rollers respectively.
As an improved scheme of the utility model: pushing mechanism includes the vertical wedge of fixing in the spur rack bottom, and broken incasement is vertical to be fixed with the fixed plate, and the guide arm is worn to be equipped with by lateral sliding on the fixed plate, and guide arm one end is fixed with the push pedal relative with the slope, and the guide arm other end rotates installs the deflector roll with wedge scarf butt, and fixedly connected with supports between push pedal and the fixed plate and pushes away the spring.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a drive mechanism that sets up drives and strikes piece transverse reciprocating motion, the realization is carried out preliminary breakage to the inside concrete piece of feeding chamber of metal mesh plate top and is refined, and two crushing rollers that set up rotate the extrusion crushing effect that realizes the concrete piece, the pushing mechanism of setting can upwards promote the concrete piece that falls into broken bottom of the case portion along the feeding chamber for the concrete upwards promotes repeatedly and receives the repeated extrusion crushing effect of crushing roller, the crushing efficiency and the abundant degree of concrete have been promoted greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a portion of FIG. 1 taken along direction A;
fig. 3 is a schematic partial top view of the present invention;
fig. 4 is a schematic diagram of the external structure of the present invention.
In the figure: 1-crushing box, 2-push plate, 3-push spring, 4-fixing plate, 5-guide rod, 6-wedge block, 7-guide roller, 8-rotating gear, 9-spur rack, 10-limit spring, 11-guide block, 12-guide plate, 13-pull rod, 14-rotary table, 15-push rod, 16-impact block, 17-feeding cavity, 18-main gear, 19-sliding column, 20-guide sleeve, 21-crushing roller, 22-pinion, 23-reset spring, 24-toothed plate, 25-metal mesh plate, 26-hinge door, and 27-slope.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-4, a concrete block crushing and refining device for a building site comprises a crushing box 1, wherein a pair of guide plates 12 is vertically and fixedly mounted on the crushing box 1, a hinge door 26 is mounted on the side wall of the crushing box 1, a metal mesh plate 25 is fixed in the crushing box 1, a feeding cavity 17 is formed in the metal mesh plate 25, an impact block 16 which is transversely slidably embedded in the feeding cavity 17 is connected to the crushing box 1 through a transmission mechanism, two crushing rollers 21 which are oppositely arranged are rotatably mounted at the bottom of the metal mesh plate 25, a slope 27 which is located below the crushing rollers 21 is arranged at the bottom of the crushing box 1, and a pushing mechanism which pushes concrete upwards along the slope 27 is arranged in the crushing box 1.
When carrying out the breakage of concrete piece and refining through this device, the concrete piece drops into the feeding chamber 17 in broken case 1, and the concrete piece is on metal mesh plate 25, and the impact piece 16 that sets up transverse motion and strike breakage to the concrete piece under drive mechanism's drive.
Specifically, the transmission mechanism comprises a guide block 11 which is slidably mounted between two guide plates 12, a guide sleeve 20 is transversely fixed on the crushing box 1, a sliding column 19 which is fixed with an impact block 16 is slidably mounted in the guide sleeve 20, a push rod 15 is hinged between the sliding column 19 and the guide block 11, the transmission mechanism further comprises a rotary table 14 which is rotatably arranged, a pull rod 13 is eccentrically hinged on the rotary table 14, the lower end of the pull rod 13 is hinged on the guide block 11, and a limiting spring 10 is fixedly connected between the guide block 11 and the guide sleeve 20.
The turntable 14 that sets up is rotated by motor drive, and turntable 14 drives the vertical reciprocating motion of guide block 11 through pull rod 13, and at this moment, guide block 11 drives traveller 19 through push rod 15 along the horizontal reciprocating motion of guide sleeve 20 length direction, and then realizes that impact block 16 strikes crushing effect repeatedly to the concrete piece in the feeding chamber 17.
Further, a toothed plate 24 horizontally opposite to the impact block 16 is slidably mounted on the crushing box 1, a return spring 23 is fixedly connected between the toothed plate 24 and the crushing box 1, and the bottom surfaces of the toothed plate 24 and the impact block 16 are both in sliding abutting joint with the metal mesh plate 25.
The 16 lateral motion of impact piece that sets up makes the concrete piece impacted breakage between impact piece 16 and pinion rack 24, the broken concrete after refining passes the vertical whereabouts bottom in broken case 1 of mesh of metal mesh board 25, and the concrete of great piece then is detained and continues to receive the impact breakage on metal mesh board 25, until can pass metal mesh board 25, and during this period, reset spring 23 elastic deformation promotes pinion rack 24 lateral shifting, impact piece 16 is lateral shifting also, make the concrete on the metal mesh board 25 can lateral shifting, the screening effect of metal mesh board 25 to the concrete has been promoted, the concrete technique of being convenient for finely divided falls, reduce the impact load of pinion rack 24 and impact piece 16, promote the crushing efficiency of concrete.
Example 2
On the basis of embodiment 1, a spur rack 9 is vertically fixed at the bottom of the guide block 11, a rotating gear 8 is engaged and connected to the spur rack 9, a main gear 18 is coaxially fixed to the rotating gear 8, a secondary gear 22 is engaged and connected to the main gear 18, and the main gear 18 and the secondary gear 22 are coaxially fixed to the two crushing rollers 21, respectively.
Concrete falling from the metal mesh plate 25 falls on the crushing rollers 21 and is subjected to a further crushing effect, wherein the guide block 11 drives the spur rack 9 to vertically reciprocate, the spur rack 9 drives the main gear 18 to rotate through the rotating gear 8 meshed with the spur rack 9, the main gear 18 is meshed with the auxiliary gear 22 for transmission, and at the moment, the two crushing rollers 21 synchronously rotate and rotate in opposite directions to further extrude and crush the concrete.
Further, this device has still set up pushing mechanism, including vertical wedge 6 of fixing in spur rack 9 bottom, vertical fixed plate 4 that is fixed with in broken case 1, guide arm 5 is worn to be equipped with in the fixed plate 4 lateral sliding, and 5 one ends of guide arm are fixed with the push pedal 2 relative with slope 27, and 5 other ends of guide arm rotate install with the deflector roll 7 of 6 scarf butts of wedge, and fixedly connected with supports between push pedal 2 and the fixed plate 4 and pushes away spring 3.
Through the setting, when the vertical reciprocating motion of spur rack 9, the vertical reciprocating motion of wedge 6, wedge 6 promotes guide arm 5 through deflector roll 7 this moment, push pedal 2 is supporting horizontal reciprocating motion under the elastic action who pushes away spring 3, push pedal 2 promotes the concrete of broken case 1 bottom and moves and dashes to two pivoted crushing rollers 21 along slope 27 slant this moment, and then realized that the concrete receives the rotatory crushing effect of crushing roller 21 repeatedly, the crushing effect of concrete is showing and is promoting, have broken abundant thorough and efficient advantage.
To sum up, the utility model discloses a drive mechanism that sets up drives 16 transverse reciprocating motion of impact block, realizes carrying out preliminary breakage to the inside concrete piece of feeding chamber 17 of metal mesh plate 25 top and refines, and two crushing rollers 21 that set up rotate the extrusion crushing effect that realizes the concrete piece, the pushing mechanism of setting can upwards promote along feeding chamber 17 the concrete piece that falls into 1 bottom of broken case for the concrete upwards promotes repeatedly and receives the repeated extrusion crushing effect of crushing roller 21, has promoted the crushing efficiency and the abundant degree of concrete greatly.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (6)
1. The utility model provides a building site concrete block is broken and refines device, includes broken case (1), vertical fixed mounting has a pair of deflector (12) on broken case (1), and hinge door (26) are installed to broken case (1) lateral wall, its characterized in that, broken case (1) internal fixation has metal mesh board (25), is equipped with feeding chamber (17) on metal mesh board (25), is connected with lateral sliding through drive mechanism in broken case (1) and inlays impact block (16) of establishing in feeding chamber (17), metal mesh board (25) bottom is rotated and is installed two crushing roller (21) that set up relatively, and the bottom is provided with slope (27) that are located crushing roller (21) below in broken case (1), is equipped with the pushing mechanism who upwards pushes away along slope (27) to the concrete in broken case (1).
2. The concrete block crushing and refining device for the construction site according to the claim 1, characterized in that the transmission mechanism comprises a guide block (11) which is slidably installed between two guide plates (12), a guide sleeve (20) is transversely fixed on the crushing box (1), a sliding column (19) which is fixed with the impact block (16) is slidably installed in the guide sleeve (20), and a push rod (15) is hinged between the sliding column (19) and the guide block (11).
3. The concrete block crushing and refining device for the construction site according to claim 2, characterized in that a toothed plate (24) horizontally opposite to the impact block (16) is slidably mounted on the crushing box (1), a return spring (23) is fixedly connected between the toothed plate (24) and the crushing box (1), and the bottom surfaces of the toothed plate (24) and the impact block (16) are in sliding abutting joint with the metal mesh plate (25).
4. The concrete block crushing and refining device for the construction site as claimed in claim 2, wherein the transmission mechanism further comprises a rotary table (14) which is rotatably arranged, a pull rod (13) is eccentrically hinged on the rotary table (14), the lower end of the pull rod (13) is hinged on the guide block (11), and a limit spring (10) is fixedly connected between the guide block (11) and the guide sleeve (20).
5. The concrete block crushing and refining device for the construction site as claimed in claim 2, characterized in that a spur rack (9) is vertically fixed at the bottom of the guide block (11), a rotating gear (8) is engaged and connected to the spur rack (9), a main gear (18) is coaxially fixed to the rotating gear (8), a secondary gear (22) is engaged and connected to the main gear (18), and the main gear (18) and the secondary gear (22) are coaxially fixed to the two crushing rollers (21), respectively.
6. The device for breaking and refining the concrete blocks at the construction site according to claim 5, wherein the pushing mechanism comprises a wedge block (6) vertically fixed at the bottom of a spur rack (9), a fixing plate (4) is vertically fixed in the breaking box (1), a guide rod (5) transversely slides on the fixing plate (4) and penetrates through the fixing plate, one end of the guide rod (5) is fixed with a push plate (2) opposite to the slope (27), the other end of the guide rod (5) is rotatably provided with a guide roller (7) abutted to the wedge surface of the wedge block (6), and a pushing spring (3) is fixedly connected between the push plate (2) and the fixing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922110069.0U CN211755299U (en) | 2019-11-30 | 2019-11-30 | Broken device that refines of building site concrete piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922110069.0U CN211755299U (en) | 2019-11-30 | 2019-11-30 | Broken device that refines of building site concrete piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211755299U true CN211755299U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922110069.0U Expired - Fee Related CN211755299U (en) | 2019-11-30 | 2019-11-30 | Broken device that refines of building site concrete piece |
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| Country | Link |
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| CN (1) | CN211755299U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627541A (en) * | 2020-12-24 | 2021-04-09 | 丽水市左尚设计装饰工程有限公司 | Construction method of indoor building |
| CN113244997A (en) * | 2021-03-11 | 2021-08-13 | 徐涛 | Hybrid fiber recycled concrete crushing equipment |
| CN113289754A (en) * | 2021-05-28 | 2021-08-24 | 武汉建工集团股份有限公司 | Double-tower type waste concrete damage sorting and recycling device |
| CN113341450A (en) * | 2021-06-01 | 2021-09-03 | 东华理工大学 | Sandstone rock core uranium-bearing grade quantitative analysis device |
| CN115007249A (en) * | 2022-06-14 | 2022-09-06 | 图荣(深圳)科技有限公司 | Amylase inhibitor draws uses raw materials breaker |
| CN116213078A (en) * | 2023-02-14 | 2023-06-06 | 广东电网有限责任公司广州供电局 | Concrete recovery equipment for green construction |
-
2019
- 2019-11-30 CN CN201922110069.0U patent/CN211755299U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112627541A (en) * | 2020-12-24 | 2021-04-09 | 丽水市左尚设计装饰工程有限公司 | Construction method of indoor building |
| CN113244997A (en) * | 2021-03-11 | 2021-08-13 | 徐涛 | Hybrid fiber recycled concrete crushing equipment |
| CN113244997B (en) * | 2021-03-11 | 2022-08-26 | 山东锐恒住宅工业科技有限公司 | Hybrid fiber recycled concrete crushing equipment |
| CN113289754A (en) * | 2021-05-28 | 2021-08-24 | 武汉建工集团股份有限公司 | Double-tower type waste concrete damage sorting and recycling device |
| CN113289754B (en) * | 2021-05-28 | 2022-07-29 | 武汉建工集团股份有限公司 | Double-tower type waste concrete damage sorting and recycling device |
| CN113341450A (en) * | 2021-06-01 | 2021-09-03 | 东华理工大学 | Sandstone rock core uranium-bearing grade quantitative analysis device |
| CN113341450B (en) * | 2021-06-01 | 2022-02-18 | 东华理工大学 | Sandstone rock core uranium-bearing grade quantitative analysis device |
| CN115007249A (en) * | 2022-06-14 | 2022-09-06 | 图荣(深圳)科技有限公司 | Amylase inhibitor draws uses raw materials breaker |
| CN116213078A (en) * | 2023-02-14 | 2023-06-06 | 广东电网有限责任公司广州供电局 | Concrete recovery equipment for green construction |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |