CN210545321U - Building concrete reducing mechanism - Google Patents
Building concrete reducing mechanism Download PDFInfo
- Publication number
- CN210545321U CN210545321U CN201921041087.1U CN201921041087U CN210545321U CN 210545321 U CN210545321 U CN 210545321U CN 201921041087 U CN201921041087 U CN 201921041087U CN 210545321 U CN210545321 U CN 210545321U
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- Prior art keywords
- shell
- extrusion
- gear
- crushing
- chamber
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- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims abstract description 37
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 4
- 238000003825 pressing Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model discloses a building concrete reducing mechanism, which comprises an outer shell, the feeder hopper has been seted up on the top of shell, the inner chamber top of shell is provided with the extrusion room, the inner chamber bottom of shell is provided with crushing room, the inner chamber left and right sides symmetry in extrusion room is provided with extrusion mechanism, extrusion mechanism includes connecting axle one, gear three, commentaries on classics piece, connecting rod, spout, slider and extrusion piece, every two extrusion structures are connected to motor one, motor two is connected with two crushing barrels, the lower extreme of crushing barrel is provided with the discharge gate, the both ends of discharge gate are provided with the one end of down tube, the other end setting of down tube is on the inner wall of shell, the bottom of discharge gate is provided with the one end of ramp. This building concrete reducing mechanism, not only can kibbling volume great, need not smash repeatedly moreover, easy operation, labour saving and time saving, the practicality is strong.
Description
Technical Field
The utility model relates to a building technical field specifically is a building concrete reducing mechanism.
Background
The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is increased; meanwhile, the concrete also has the characteristics of high compressive strength, good durability, wide strength grade range and the like; the characteristics make the application range of the concrete wide, and the concrete is used in various civil engineering, namely shipbuilding industry, mechanical industry, ocean development, geothermal engineering and the like, and is also an important material; current concrete reducing mechanism can only smash the less concrete of volume, and the great concrete of volume not only harms reducing mechanism easily, need smash repeatedly moreover, and the operation is complicated, wastes time and energy, and the use limitation is great, and the practicality is lower.
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 crushing device comprises a shell, wherein a feed hopper is arranged at the top end of the shell, a crushing chamber is arranged at the top of an inner cavity of the shell, a crushing chamber is arranged at the bottom of the inner cavity of the shell, a discharge port is arranged at the bottom of the crushing chamber, three supporting plates are arranged on the outer wall of the shell, and two motors I and two motors II are respectively arranged on the three supporting plates;
the left side and the right side of an inner cavity of the extrusion chamber are symmetrically provided with extrusion mechanisms, and each extrusion mechanism comprises a connecting shaft I, a gear III, a rotating block, a connecting rod, a sliding chute, a sliding block and an extrusion block;
the output end of the first motor locks one end of a first connecting shaft through a coupler, the first connecting shaft extends into the shell and is in interference fit with a third gear, a fourth gear is meshed under the third gear, the fourth gear is in interference fit with a second connecting shaft, one end of the second connecting shaft is in interference fit with an inner cylinder of a bearing, an outer cylinder of the bearing is welded on the inner wall of the shell, rotating blocks are arranged at the other ends of the first connecting shaft and the second connecting shaft, one end of a connecting rod is connected to the surface of the rotating block in a shaft mode, the other end of the connecting rod is connected to the surface of one end of a sliding block in a shaft mode, an extrusion chamber extends out of the other end of the sliding block and is provided with an extrusion block, one end of the sliding;
the output of motor two passes through the one end of shaft coupling locking connecting axle three, three interference fit gear two of connecting axle, the outer wall meshing of gear two has gear one, gear interference fit has the one end of connecting axle four, the other end of connecting axle three and connecting axle four extends into crushing room, and interference fit has crushing barrel respectively, the inner tube of the other end interference fit bearing of connecting axle three and connecting axle four, the urceolus welding of bearing is on crushing room's inner wall, crushing barrel's lower extreme is provided with the discharge gate, the both ends of discharge gate are provided with the one end of down tube, the other end setting of down tube is on the inner wall of shell, the bottom of discharge gate is provided with the one end of chute.
Preferably, two motors are symmetrically arranged on the outer wall of the shell.
Preferably, the intermediate portion of the two pulverizing cylinders is located directly below the discharge port.
Preferably, the other end of the chute is provided at the bottom end of the right bottom surface opening of the housing.
Preferably, the sliding block can extend out of the maximum length of the extrusion chamber, and the sum of the thickness of the sliding block and the thickness of the extrusion block is equal to half of the width of the extrusion chamber.
Compared with the prior art, the beneficial effects of the utility model are that: this building concrete reducing mechanism drives the extrusion mechanism through two motors and extrudees bold concrete, extrudees it into the fritter, gets into from the discharge port and smashes the room, drives crushing barrel through two motors and rotates, makes crushing barrel further smash the concrete again, falls into chute from the discharge gate at last, the roll-off shell, the device not only can kibbling volume great, need not smash repeatedly moreover, easy operation, labour saving and time saving, the practicality is strong.
Drawings
FIG. 1 is a main sectional view of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
fig. 3 is a partial cross-sectional view of the present invention.
In the figure: 1. the crushing device comprises a feeding hopper, 2, a shell, 3, a squeezing chamber, 4, a rotating block, 5, a connecting rod, 6, a sliding groove, 7, a sliding block, 8, a squeezing block, 9, a discharging port, 10, a motor I, 11, a crushing barrel, 12, a discharging port, 13, an inclined rod, 14, a chute, 15, a connecting shaft I, 16, a gear I, 17, a connecting shaft II, 18, a crushing chamber, 19, a motor II, 20, a supporting plate, 21, a gear II, 22, a gear III, 23, a gear IV, 24, a connecting shaft III, 25 and a connecting shaft IV.
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. 1-3, the present invention provides a technical solution: the concrete crushing device comprises a shell 2, wherein a feed hopper 1 is arranged at the top end of the shell 2, concrete can better enter an extrusion chamber 3 through the feed hopper 1, the extrusion chamber 3 is arranged at the top of an inner cavity of the shell 2, a crushing chamber 18 is arranged at the bottom of the inner cavity of the shell 2, a discharge port 9 is arranged at the bottom of the extrusion chamber 3, the concrete can uniformly fall through the discharge port 9, three support plates 20 are arranged on the outer wall of the shell 2, and two motors I10 and two motors II 19 are respectively arranged on the three support plates 20;
the left side and the right side of the inner cavity of the extrusion chamber 3 are symmetrically provided with extrusion mechanisms, and each extrusion mechanism comprises a first connecting shaft 15, a third gear 22, a rotating block 4, a connecting rod 5, a sliding chute 6, a sliding block 7 and an extrusion block 8;
the output end of a motor I10 is locked with one end of a connecting shaft I15 through a coupler, the connecting shaft I15 extends into a shell 2 and is in interference fit with a gear III 22, a gear IV 23 is meshed under the gear III 22, the gear IV 23 is in interference fit with a connecting shaft II 17, one end of the connecting shaft II 17 is in interference fit with an inner cylinder of a bearing, an outer cylinder of the bearing is welded on the inner wall of the shell 2, a rotating block 4 is arranged at the other end of the connecting shaft I15 and the connecting shaft II 17, one end of a connecting rod 5 is connected to the surface of the rotating block 4 in a shaft mode, the other end of the connecting rod 5 is connected to the surface of one end of a sliding block 7 in a shaft mode, the other end of the sliding block 7 extends out of a squeezing chamber 3 and is provided with a squeezing block 8, one end of the sliding block 7;
the output end of the motor II 19 locks one end of a connecting shaft III 24 through a coupler, the connecting shaft III 24 is in interference fit with a gear II 21, the outer wall of the gear II 21 is meshed with a gear I16, the gear I16 is in interference fit with one end of a connecting shaft IV 25, the other ends of the connecting shaft III 24 and the connecting shaft IV 25 extend into a crushing chamber 18, and are respectively in interference fit with crushing cylinders 11, small concrete blocks can be crushed through the crushing cylinders 11, the other ends of the connecting shaft III 24 and the connecting shaft IV 25 are in interference fit with inner cylinders of bearings, the outer cylinders of the bearings are welded on the inner wall of the crushing chamber 18, the lower end of each crushing cylinder 11 is provided with a discharge port 12, two ends of each discharge port 12 are provided with one end of an inclined rod 13, the other end of each inclined rod 13 is arranged on the inner.
Preferably, the two motors one 10 are symmetrically arranged on the outer wall of the housing 2, and the extrusion area can be maximized by the symmetrical arrangement.
Preferably, the intermediate portion of the two grinding cylinders 11 is located directly below the discharge port 9, and the concrete to be crushed can be dropped between the two grinding cylinders 11 as described above.
Preferably, the other end of the chute 14 is disposed at the bottom end of the opening of the bottom surface of the right side of the housing 2, by which crushed concrete can be discharged.
Preferably, the slide 7 can extend beyond the maximum length of the pressing chamber 3, and the sum of the thickness of the pressing block 8 and the width of the pressing chamber 3 is half, so that the pressing can be more complete.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the concrete is crushed, the first motor 10 and the second motor 19 are started, the concrete is placed into the feed hopper 1, the concrete enters the extrusion chamber 3 along the feed hopper 1, the rotating block 4 rotates at a high speed through the driving of the first motor 10, the connecting rod 5 is driven to move at a high speed, the sliding block 7 rapidly reciprocates in the chute 6 to drive the extrusion block 8 to rapidly reciprocate, the third gear 22 is meshed with the fourth gear 23, the upper extrusion mechanism drives the lower extrusion mechanism to work, the other first motor 10 drives the two extrusion mechanisms on the other side to work, the concrete is extruded into small blocks through the two groups of extrusion blocks 8 and enters the discharge port 9, the small blocks of concrete fall between the two crushing cylinders 11 of the crushing chamber 18 through the discharge port 9, the two crushing cylinders 11 rotate at a high speed through the second motor 19, the first gear 16 and the second gear 21, the small blocks of concrete are crushed, the crushed concrete falls into the chute 14 from the discharge port 12, and slide out of the housing 2 along the chute 14 for practical use.
Claims (5)
1. A building concrete reducing mechanism, includes shell (2), its characterized in that: the top end of the shell (2) is provided with a feed hopper (1), the top of an inner cavity of the shell (2) is provided with a squeezing chamber (3), the bottom of the inner cavity of the shell (2) is provided with a crushing chamber (18), the bottom of the squeezing chamber (3) is provided with a discharge port (9), the outer wall of the shell (2) is provided with three support plates (20), and the three support plates (20) are respectively provided with two motors I (10) and two motors II (19);
the left side and the right side of an inner cavity of the extrusion chamber (3) are symmetrically provided with extrusion mechanisms, and each extrusion mechanism comprises a connecting shaft I (15), a gear III (22), a rotating block (4), a connecting rod (5), a sliding groove (6), a sliding block (7) and an extrusion block (8);
the output end of the first motor (10) is locked with one end of a first connecting shaft (15) through a coupler, the first connecting shaft (15) extends into the shell (2) and is in interference fit with a third gear (22), a fourth gear (23) is meshed under the third gear (22), the fourth gear (23) is in interference fit with a second connecting shaft (17), one end of the second connecting shaft (17) is in interference fit with an inner cylinder of a bearing, an outer cylinder of the bearing is welded on the inner wall of the shell (2), the other ends of the first connecting shaft (15) and the second connecting shaft (17) are provided with a rotating block (4), the surface of the rotating block (4) is connected with one end of a connecting rod (5) in a shaft mode, the other end of the connecting rod (5) is connected with one end surface of a sliding block (7) in a shaft mode, the other end of the sliding block (7) extends out of a squeezing chamber (3) and is provided with a squeezing block (8), one end, a crushing chamber (18) is arranged at the lower end of the discharge port (9);
the output of motor two (19) passes through the one end of shaft coupling locking connecting axle three (24), connecting axle three (24) interference fit gear two (21), the outer wall meshing of gear two (21) has gear one (16), gear one (16) interference fit has the one end of connecting axle four (25), the other end of connecting axle three (24) and connecting axle four (25) extends into crushing chamber (18), and interference fit has crushing barrel (11) respectively, the inner tube of the other end interference fit bearing of connecting axle three (24) and connecting axle four (25), the urceolus welding of bearing is on the inner wall of crushing chamber (18), the lower extreme of crushing barrel (11) is provided with discharge gate (12), the both ends of discharge gate (12) are provided with the one end of down tube (13), the other end of down tube (13) sets up on the inner wall of shell (2), the bottom end of the discharge hole (12) is provided with one end of a chute (14).
2. A construction concrete reducing apparatus according to claim 1, wherein: the two motors I (10) are symmetrically arranged on the outer wall of the shell (2).
3. A construction concrete reducing apparatus according to claim 1, wherein: the middle parts of the two crushing cylinders (11) are positioned right below the discharge port (9).
4. A construction concrete reducing apparatus according to claim 1, wherein: the other end of the chute (14) is arranged at the bottom end of the bottom surface opening at the right side of the shell (2).
5. A construction concrete reducing apparatus according to claim 1, wherein: the slide block (7) can extend out of the maximum length of the extrusion chamber (3), and the sum of the thickness of the slide block and the thickness of the extrusion block (8) is equal to half of the width of the extrusion chamber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921041087.1U CN210545321U (en) | 2019-07-04 | 2019-07-04 | Building concrete reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921041087.1U CN210545321U (en) | 2019-07-04 | 2019-07-04 | Building concrete reducing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210545321U true CN210545321U (en) | 2020-05-19 |
Family
ID=70668417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921041087.1U Withdrawn - After Issue CN210545321U (en) | 2019-07-04 | 2019-07-04 | Building concrete reducing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210545321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058360A (en) * | 2020-08-27 | 2020-12-11 | 江苏弘扬石英制品有限公司 | Quartz glass tube waste material processor and processing method |
-
2019
- 2019-07-04 CN CN201921041087.1U patent/CN210545321U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112058360A (en) * | 2020-08-27 | 2020-12-11 | 江苏弘扬石英制品有限公司 | Quartz glass tube waste material processor and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200519 Effective date of abandoning: 20220728 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200519 Effective date of abandoning: 20220728 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |