CN212915964U - Building concrete reducing mechanism - Google Patents
Building concrete reducing mechanism Download PDFInfo
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- CN212915964U CN212915964U CN202020149960.5U CN202020149960U CN212915964U CN 212915964 U CN212915964 U CN 212915964U CN 202020149960 U CN202020149960 U CN 202020149960U CN 212915964 U CN212915964 U CN 212915964U
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- casing
- lateral wall
- crushing
- fixed mounting
- rotation
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- 238000010276 construction Methods 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 5
- 239000004575 stone Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a building concrete reducing mechanism, including the base, the last fixed surface of base installs the casing, and the last lateral wall fixed mounting of casing has feeding hopper, and lateral wall fixed mounting has preliminary reducing mechanism on the inner chamber of casing, and the inner chamber symmetry of casing is equipped with the axis of rotation, and the lateral wall fixed mounting of axis of rotation has trigger mechanism, and the lateral wall of axis of rotation evenly is equipped with crushing blade, and the rear side symmetry fixed mounting of casing has the motor. Harder stone or the great concrete of volume in the concrete are smashed in advance, then the crushing blade through setting up in the casing is once more to concrete regrinding, the crushing quality of concrete both can have been guaranteed, can prolong the life of crushing blade again, preliminary reducing mechanism drives through the trigger mechanism who sets up at the axis of rotation lateral wall, guarantee preliminary reducing mechanism and crushing blade and go on in step to concrete crushing, guarantee to the crushing efficiency of concrete.
Description
Technical Field
The utility model relates to a concrete crushing technical field specifically is a building concrete reducing mechanism.
Background
Concrete is a common building material in the building industry, and the concrete needs to be crushed in the using process, so that the quality of the concrete in the using process is ensured. Most of the existing devices for crushing concrete are provided with a single crushing mechanism, if the crushed concrete contains harder stones or needs the large volume of the crushed concrete, the crushing mechanism is easily damaged, and the service life of the crushing mechanism is shortened. To this end, we propose a construction concrete crushing device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building concrete reducing mechanism to solve the problem that proposes among 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 concrete reducing mechanism, includes the base, the last fixed surface of base installs the casing, the last lateral wall fixed mounting of casing has feeding hopper, lateral wall fixed mounting has preliminary reducing mechanism on the inner chamber of casing, the inner chamber symmetry of casing is equipped with the axis of rotation, the lateral wall fixed mounting of axis of rotation has trigger mechanism, and the lateral wall of axis of rotation evenly is equipped with crushing blade, the rear side symmetry fixed mounting of casing has the motor, two the output of motor is pegged graft to in the casing with axis of rotation fixed connection, the inner chamber fixed mounting of casing has the filter screen.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a building concrete reducing mechanism, carry out shredding to the concrete through preliminary reducing mechanism before smashing the concrete, smash harder stone or the great concrete of volume in the concrete in advance, then smash the blade once more to the concrete regrinding through the crushing blade that sets up in the casing, the crushing quality of concrete both can be guaranteed, the life of crushing blade can be prolonged again, preliminary reducing mechanism drives through the trigger mechanism who sets up at the axis of rotation lateral wall, guarantee preliminary reducing mechanism and crushing blade and smash concrete crushing and go on in step, guarantee the crushing efficiency to the concrete.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the preliminary grinding device of the present invention.
Fig. 3 is a top view of the rotating shaft of the present invention.
In the figure: 1. base, 2, casing, 3, feeding hopper, 4, preliminary reducing mechanism, 41, mounting bracket, 42, crushing groove, 43, fixed plate, 44, screening groove, 45, mounting groove, 46, removal frame, 47, spread groove, 48, crushing tooth, 49, spring, 5, axis of rotation, 6, trigger mechanism, 61, rolling disc, 62, the trigger bar, 7, crushing blade, 8, the motor, 9, the filter screen, 10, the discharge gate, 11, the slide, 12, the collection vehicle.
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.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a building concrete crushing device comprises a base 1, a shell 2 is fixedly arranged on the upper surface of the base 1, a feeding hopper 3 is fixedly arranged on the upper side wall of the shell 2, the feeding hopper 3 is used for feeding concrete to be crushed into the shell 2, a primary crushing device 4 is fixedly arranged on the upper side wall of an inner cavity of the shell 2, the primary crushing device 4 comprises a mounting frame 41 fixedly arranged on the upper side wall of the inner cavity of the shell 2, a crushing groove 42 is formed in the center of the mounting frame 41, a fixing plate 43 is fixedly arranged in the crushing groove 42, screening grooves 44 are uniformly formed in the surface of the fixing plate 43, mounting grooves 45 are symmetrically formed in the left side wall and the right side wall of the mounting frame 41, a movable frame 46 is connected in the mounting grooves 45 in a sliding mode, crushing teeth 48 penetrating through the mounting grooves 47 are fixedly arranged on the inner side wall of the movable, be provided with the guide bar that runs through the carriage 46 in mounting groove 45, the gliding stability of carriage 46 has been guaranteed through the guide bar, after the bottom of carriage 46 received pressure, make crushing tooth 48 run through the connecting groove 47 and smash the concrete in the groove 42, the connecting groove 47 is seted up between crushing groove 42 and mounting groove 45, the quantity of connecting groove 47 and the quantity phase-match of crushing tooth 48, spring 49 produces elasticity, be convenient for carriage 46 resets, can be withdrawed crushing tooth 48 when crushing tooth 48 withdraws through setting up and crushing tooth 48 assorted connecting groove 47, avoid crushing tooth 48's surface to have the residue of concrete, as shown in fig. 2, the size of screening groove 44 is great, can get into between the crushing blade 7 downwards after the concrete is smashed to certain size's cubic.
The inner chamber symmetry of casing 2 is equipped with axis of rotation 5, the lateral wall fixed mounting of axis of rotation 5 has trigger mechanism 6, and the lateral wall of axis of rotation 5 evenly is equipped with crushing blade 7, the rear side symmetry fixed mounting of casing 2 has motor 8, two motor 8's output plug-in connect in casing 2 with 5 fixed connection of axis of rotation, casing 2's inner chamber fixed mounting has filter screen 9, two motor 8 are DC brushless motor, two motor 8 equal electricity are connected with external power source, supply power through external power source, the direction of rotation of the in-process left side motor 8 that uses is clockwise rotation, the direction of rotation of right side motor 8 is anticlockwise rotation, drive the rotation of axis of rotation 5 respectively through two motor 8, make crushing blade 7 further crushing to the concrete, the concrete after smashing filters the screening through filter screen 9.
The working principle is as follows: in the using process, the two motors 8 are started firstly, then the collecting vehicle 12 is slid into the shell 2, the concrete is fed from the feeding hopper 3, the concrete enters the crushing groove 42, the concrete with smaller volume enters the crushing blades 7 below through the sieving groove 44 to be crushed, the concrete with larger volume drives the crushing blades 7 to rotate at the rotating shaft 5, through the contact of the trigger rod 62 of the trigger mechanism 6 and the movable frames 46, the two movable frames 46 alternately drive the crushing teeth 48 to enter the crushing groove 42 to crush the concrete, the connecting groove 47 can clean the crushing teeth 48 when the crushing teeth 48 are retracted, the surfaces of the crushing teeth 48 are prevented from having concrete residues, after being crushed into blocks with certain sizes, the concrete can downwards enter the space between the crushing blades 7, and the concrete crushed by the crushing blades 7 enters the collecting vehicle 12 after being filtered by the filter screen 9.
Claims (5)
1. The utility model provides a building concrete reducing mechanism, includes base (1), its characterized in that: last fixed surface of base (1) installs casing (2), the last lateral wall fixed mounting of casing (2) has hopper (3), lateral wall fixed mounting has preliminary reducing mechanism (4) on the inner chamber of casing (2), the inner chamber symmetry of casing (2) is equipped with axis of rotation (5), the lateral wall fixed mounting of axis of rotation (5) has trigger mechanism (6), and the lateral wall of axis of rotation (5) evenly is equipped with crushing blade (7), the rear side symmetry fixed mounting of casing (2) has motor (8), two the output of motor (8) is inserted and is connect to casing (2) in with axis of rotation (5) fixed connection, the inner chamber fixed mounting of casing (2) has filter screen (9).
2. A construction concrete reducing apparatus according to claim 1, wherein: preliminary reducing mechanism (4) are including mounting bracket (41) of fixed mounting lateral wall on casing (2) inner chamber, crushing groove (42) have been seted up to the center department of mounting bracket (41), fixed mounting has fixed plate (43) in crushing groove (42), screening groove (44) have evenly been seted up on the surface of fixed plate (43), mounting groove (45) have been seted up to the left and right sides lateral wall symmetry of mounting bracket (41), sliding connection has in mounting groove (45) removes frame (46), the inside wall fixed mounting that removes frame (46) has crushing tooth (48) that runs through spread groove (47), the lateral wall that removes frame (46) runs through behind mounting bracket (41) and is equipped with spring (49) between mounting bracket (41).
3. A construction concrete reducing apparatus according to claim 2, wherein: the connecting groove (47) is arranged between the crushing groove (42) and the mounting groove (45), and the number of the connecting groove (47) is matched with the number of the crushing teeth (48).
4. A construction concrete reducing apparatus according to claim 3, wherein: trigger mechanism (6) are including rotating disc (61) of symmetry fixed mounting in axis of rotation (5) lateral wall around, the lateral wall fixed mounting of rotating disc (61) has trigger bar (62), two trigger bar (62) of axis of rotation (5) lateral wall trigger mechanism (6) are perpendicular setting.
5. A construction concrete reducing apparatus according to claim 1, wherein: discharge gate (10) have been seted up to the right side wall of casing (2), there is collection vehicle (12) upper surface of base (1) through slide (11) sliding connection, the right side end of slide (11) is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020149960.5U CN212915964U (en) | 2020-01-24 | 2020-01-24 | Building concrete reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020149960.5U CN212915964U (en) | 2020-01-24 | 2020-01-24 | Building concrete reducing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212915964U true CN212915964U (en) | 2021-04-09 |
Family
ID=75295921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020149960.5U Active CN212915964U (en) | 2020-01-24 | 2020-01-24 | Building concrete reducing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212915964U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156257A (en) * | 2022-08-09 | 2022-10-11 | 黄厚朴 | Recovery unit with building rubbish separation function for building engineering |
-
2020
- 2020-01-24 CN CN202020149960.5U patent/CN212915964U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115156257A (en) * | 2022-08-09 | 2022-10-11 | 黄厚朴 | Recovery unit with building rubbish separation function for building engineering |
| CN115156257B (en) * | 2022-08-09 | 2024-01-05 | 重庆市铠鸿实业有限公司 | Recovery unit with construction waste separation function for building engineering |
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230804 Address after: 710000 Room 2002, West Block, Kaili Building, No. 8 Keji Road, Yanta District, Xi'an, Shaanxi Patentee after: Xi'an Bi Ai Mo Digital Construction Technology Co.,Ltd. Address before: 851400 Tibet Yijin Construction Co.,Ltd., 80 meters northeast of the Tibet Autonomous Region Cooking and Catering Hotel Industry Association, Beijing Avenue, Duilong Deqing District, Lhasa City, Tibet Autonomous Region Patentee before: Dou Jinlian |