CN210522593U - Raw material crushing device for pervious concrete construction - Google Patents
Raw material crushing device for pervious concrete construction Download PDFInfo
- Publication number
- CN210522593U CN210522593U CN201921229330.2U CN201921229330U CN210522593U CN 210522593 U CN210522593 U CN 210522593U CN 201921229330 U CN201921229330 U CN 201921229330U CN 210522593 U CN210522593 U CN 210522593U
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- China
- Prior art keywords
- wall
- shell
- mill
- grinding disc
- pull rod
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- Expired - Fee Related
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- 239000002994 raw material Substances 0.000 title claims abstract description 25
- 238000010276 construction Methods 0.000 title claims abstract description 12
- 239000011380 pervious concrete Substances 0.000 title claims description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000007423 decrease Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 11
- 239000004567 concrete Substances 0.000 abstract description 18
- 239000000463 material Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 239000012466 permeate Substances 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model belongs to the technical field of the raw materials reducing mechanism technique and specifically relates to a raw materials reducing mechanism is used in concrete construction permeates water, which comprises an outer shell, the top of shell is equipped with outer mill, the bottom of shell is equipped with the install bin, the pull rod is installed to perpendicular just rotation in top of install bin, the upper end of pull rod is connected with coaxial interior mill with it, outer mill cover is outside at interior mill, and the clearance between the inner wall of outer mill and the outer wall of interior mill from last to steadying decrease down, the bottom of interior mill is equipped with coaxial support ring with it, annular array has a plurality of bottoms to be the draw-in groove of arc surface on the bottom surface of support ring, the top annular array of install bin has a plurality of supporting shoes, in the draw-in groove is gone into to the top card of supporting shoe, the utility model discloses can conveniently smash the concrete raw materials to can prevent the card material.
Description
Technical Field
The utility model relates to a raw materials reducing mechanism field especially relates to a raw materials reducing mechanism is used in concrete construction that permeates water.
Background
Concrete, referred to as "concrete (t you ng)": refers to the general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as the cementing material and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering.
Some of the raw materials of concrete are bulky, such as massive stones, and the like, and these raw materials are difficult to directly prepare concrete by stirring and mixing, so that the concrete needs to be pre-crushed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that has the crushing effect poor among the prior art, easily block the material, and the concrete construction that permeates water that provides uses raw materials reducing mechanism.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a raw material crushing device for pervious concrete construction comprises a shell, wherein the top of the shell is provided with an outer grinding disc, the bottom of the shell is provided with an installation box, the top of the installation box is vertically and rotatably provided with a pull rod, the upper end of the pull rod is connected with an inner grinding disc which is coaxial with the pull rod, the outer grinding disc is sleeved outside the inner grinding disc, and the clearance between the inner wall of the outer grinding disc and the outer wall of the inner grinding disc decreases progressively from top to bottom, the bottom of the inner grinding disc is provided with a supporting ring coaxial with the inner grinding disc, a plurality of clamping grooves with arc-shaped bottoms are arranged on the bottom surface of the support ring in an annular array manner, a plurality of support blocks are arranged on the top of the installation box in an annular array manner, the top of the supporting block is clamped in the clamping groove, the pull rod extends into the installation box and the end part is connected with an end disc, and a spring is connected between the end disc and the top wall of the mounting box, and a driving mechanism for driving the pull rod to rotate is arranged in the mounting box.
Preferably, the outer wall of the outer grinding disc is provided with an annular sliding groove, an annular sliding ring is arranged in the sliding groove in a sliding mode, the sliding ring is fixedly connected with the inner wall of the shell, the outer wall of the outer grinding disc is provided with a gear ring coaxial with the outer wall of the outer grinding disc, the gear ring is meshed with a gear, the gear is coaxially connected with an output shaft of the first motor, and the first motor is fixedly installed on the outer wall of the shell through a motor support.
Preferably, actuating mechanism includes the second motor, second motor fixed mounting is in the bottom of shell, the output shaft of shell extends to in the install bin and end connection has the square bar, the tip cover of square bar is equipped with the sleeve of rectangle, telescopic upper end and end disc fixed connection.
Preferably, the bottom of shell is equipped with a plurality of discharge gates, the bottom of discharge gate is connected with the discharging pipe, be equipped with the control valve on the discharging pipe.
Preferably, the inner grinding disc is in a circular truncated cone shape, the diameter of the inner grinding disc increases from top to bottom, the inner wall of the outer grinding disc is a conical surface, and the diameter of the inner wall of the outer grinding disc decreases from top to bottom.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model adopts the matching of the inner millstone and the outer millstone to crush the raw material of the concrete, the raw material is added between the inner millstone and the outer millstone from the top of the shell, the inner millstone rotates under the action of the driving mechanism, the concrete raw material rubs with the outer wall of the inner millstone and the inner wall of the outer millstone, thereby being crushed, and the clearance between the inner millstone and the outer millstone is gradually reduced from top to bottom, thus the concrete raw material is gradually crushed and reduced in the descending process until the bottom falling into the shell is collected;
2. the bottom of interior mill is equipped with the pull rod, and the pull rod extends to and is connected with the end disc in the install bin, through the spring of the outside suit of pull rod, promote the end disc and move down, the bottom of interior mill has set up the support ring again, set up at the top of install bin with support ring complex supporting shoe, and the support ring bottom surface has set up a plurality of draw-in grooves, along with the rotation of interior mill, the support ring constantly blocks into the draw-in groove and follows the interior roll-off of draw-in groove, so make interior mill take place vibrations, thereby can play the effect of vibrations unloading, reduce the emergence of card material.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram at a in fig. 1.
In the figure: the grinding wheel comprises a shell 1, a slip ring 2, an outer grinding disc 3, a gear ring 4, a first motor 5, a motor support 6, a gear 7, a sliding groove 8, a discharging hole 9, a second motor 10, a mounting box 11, a spring 12, a square rod 13, a sleeve 14, an end disc 15, a clamping groove 16, an inner grinding disc 17, a pull rod 18, a support ring 19 and a support block 20.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-2, a raw material crushing device for pervious concrete construction comprises a housing 1, an outer grinding disc 3 is arranged at the top of the housing 1, an installation box 11 is arranged at the bottom of the housing 1, a pull rod 18 is vertically and rotatably installed at the top of the installation box 11, an inner grinding disc 17 coaxial with the pull rod 18 is connected to the upper end of the pull rod 18, the outer grinding disc 3 is sleeved outside the inner grinding disc 17, a gap between the inner wall of the outer grinding disc 3 and the outer wall of the inner grinding disc 17 decreases from top to bottom, the inner grinding disc 17 and the outer grinding disc 3 are matched to crush raw materials of concrete, the raw materials are added between the inner grinding disc 17 and the outer grinding disc 3 from the top of the housing 1, the inner grinding disc 17 rotates under the action of a driving mechanism, the raw materials of concrete rub against the outer wall of the inner grinding disc 17 and the inner wall of the outer grinding disc 3 to be crushed, the gap between the inner grinding disc 17 and the outer grinding disc 3 gradually decreases from top to bottom, until it falls to the bottom of the housing 1 to be collected.
The bottom of interior mill 17 is equipped with support ring 19 coaxial with it, annular array has a plurality of bottoms to be the draw-in groove 16 of arc surface on the bottom surface of support ring 19, the top annular array of install bin 11 has a plurality of supporting shoes 20, the top card of supporting shoe 20 is gone into in draw-in groove 16, in 18 extending to install bin 11 and end connection have end disc 15, be connected with spring 12 between the roof of end disc 15 and install bin 11, be equipped with the rotatory actuating mechanism of drive pull rod 18 in the install bin 11. The bottom of interior mill is equipped with pull rod 18, and pull rod 18 extends to and is connected with end disc 15 in the mounting box 11, spring through the outside suit of pull rod 18, promote end disc 15 and move down, the bottom of interior mill 17 has set up support ring 19 again, set up at the top of mounting box 11 with support ring 19 complex supporting shoe 20, and support ring 19 bottom surface has set up a plurality of draw-in grooves, along with interior mill 17's rotation, support ring 19 constantly blocks in draw-in groove 16 and from the interior roll-off of draw-in groove 16, so make interior mill 17 take place vibrations, thereby can play the effect of vibrations unloading, reduce the emergence of card material.
The outer wall of outer mill 3 is equipped with annular spout 8, and slidable mounting has annular sliding ring 2 in the spout 8, and sliding ring 2 and shell 1's inner wall fixed connection are equipped with coaxial ring gear 4 with it on the outer wall of outer mill 3, and ring gear 4 meshes with gear 7, gear 7 and first motor 5's output shaft coaxial coupling, and first motor 5 passes through 6 fixed mounting of motor support on shell 1 outer wall. The sliding ring 2 and the sliding groove 8 are matched to install the outer grinding disc 3, so that the outer grinding disc 3 can rotate around the axis of the outer grinding disc, the first motor 5 can drive the outer grinding disc 3 to rotate through the matching of the gear ring 4 and the gear 7, and in practical application, the rotating directions of the outer grinding disc 3 and the inner grinding disc 17 can be opposite.
The driving mechanism comprises a second motor 10, the second motor 10 is fixedly installed at the bottom of the shell 1, an output shaft of the shell 1 extends into the installation box 11, the end of the output shaft is connected with a square rod 13, a rectangular sleeve 14 is sleeved on the end of the square rod 13, and the upper end of the sleeve 14 is fixedly connected with an end disc 15. The second motor 10 is connected with an external power supply through a wire, the second motor 10 can drive the inner grinding disc 17 to rotate through the transmission of the square rod 13 and the sleeve 14, and the square rod 13 slides in the sleeve 14 in the process of vertical vibration of the inner grinding disc, so that transmission can be completed all the time.
The bottom of shell 1 is equipped with a plurality of discharge gates 9, and the bottom of discharge gate 9 is connected with the discharging pipe, is equipped with the control valve on the discharging pipe. The inner grinding disc 17 is in a circular truncated cone shape, the diameter of the inner grinding disc 17 increases from top to bottom, the inner wall of the outer grinding disc 3 is a conical surface, and the diameter of the inner wall of the outer grinding disc 3 decreases from top to bottom. The concrete raw materials in the shell 1 are discharged through the discharge port 9, and are crushed through the matching of the inner grinding disc 17 and the outer grinding disc 3.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a raw materials reducing mechanism is used in pervious concrete construction, includes shell (1), its characterized in that, the top of shell (1) is equipped with outer mill (3), the bottom of shell (1) is equipped with install bin (11), pull rod (18) are installed to the top of install bin (11) perpendicular and rotation, the upper end of pull rod (18) is connected with coaxial interior mill (17) with it, mill (17) outside including outer mill (3) cover, and the clearance between the outer wall of the inner wall of outer mill (3) and interior mill (17) is steadilyd decrease from last to lower, the bottom of interior mill (17) is equipped with coaxial support ring (19) with it, annular array has draw-in groove (16) that a plurality of bottoms are the arc surface on the bottom surface of support ring (19), the top annular array of install bin (11) has a plurality of supporting shoes (20), the top card of supporting shoe (20) is gone into in draw-in groove (16), the pull rod (18) extends into the installation box (11) and is connected with an end disc (15) at the end part, a spring (12) is connected between the end disc (15) and the top wall of the installation box (11), and a driving mechanism for driving the pull rod (18) to rotate is arranged in the installation box (11).
2. The raw material crushing device for the pervious concrete construction according to claim 1, wherein the outer wall of the outer grinding disc (3) is provided with an annular sliding groove (8), an annular sliding ring (2) is slidably mounted in the sliding groove (8), the sliding ring (2) is fixedly connected with the inner wall of the shell (1), the outer wall of the outer grinding disc (3) is provided with a gear ring (4) coaxial with the outer wall, the gear ring (4) is meshed with a gear (7), the gear (7) is coaxially connected with an output shaft of a first motor (5), and the first motor (5) is fixedly mounted on the outer wall of the shell (1) through a motor support (6).
3. The raw material crushing device for the pervious concrete construction according to claim 1, wherein the driving mechanism comprises a second motor (10), the second motor (10) is fixedly installed at the bottom of the shell (1), an output shaft of the shell (1) extends into the installation box (11) and is connected with a square rod (13) at the end part, a rectangular sleeve (14) is sleeved at the end part of the square rod (13), and the upper end of the sleeve (14) is fixedly connected with an end disc (15).
4. The raw material crushing device for pervious concrete construction according to claim 1, wherein a plurality of discharge ports (9) are formed at the bottom of the housing (1), a discharge pipe is connected to the bottom of the discharge ports (9), and a control valve is arranged on the discharge pipe.
5. The raw material crushing device for the pervious concrete construction according to claim 1, wherein the inner grinding disc (17) is in a circular truncated cone shape, the diameter of the inner grinding disc (17) increases from top to bottom, the inner wall of the outer grinding disc (3) is a conical surface, and the diameter of the inner wall of the outer grinding disc (3) decreases from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229330.2U CN210522593U (en) | 2019-08-01 | 2019-08-01 | Raw material crushing device for pervious concrete construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921229330.2U CN210522593U (en) | 2019-08-01 | 2019-08-01 | Raw material crushing device for pervious concrete construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210522593U true CN210522593U (en) | 2020-05-15 |
Family
ID=70600051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921229330.2U Expired - Fee Related CN210522593U (en) | 2019-08-01 | 2019-08-01 | Raw material crushing device for pervious concrete construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210522593U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841713A (en) * | 2020-07-22 | 2020-10-30 | 湖南广盛源医药科技有限公司 | A grind feeder for antiseptic solution preparation |
| CN112588345A (en) * | 2020-11-26 | 2021-04-02 | 顾国凤 | Mine construction building stones breaker |
| CN113798016A (en) * | 2021-10-28 | 2021-12-17 | 国圣制药(上海)有限公司 | Preparation device and preparation process of vitamin D calcium supplement soft capsules |
-
2019
- 2019-08-01 CN CN201921229330.2U patent/CN210522593U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841713A (en) * | 2020-07-22 | 2020-10-30 | 湖南广盛源医药科技有限公司 | A grind feeder for antiseptic solution preparation |
| CN111841713B (en) * | 2020-07-22 | 2022-01-07 | 湖南广盛源医药科技有限公司 | A grind feeder for antiseptic solution preparation |
| CN112588345A (en) * | 2020-11-26 | 2021-04-02 | 顾国凤 | Mine construction building stones breaker |
| CN113798016A (en) * | 2021-10-28 | 2021-12-17 | 国圣制药(上海)有限公司 | Preparation device and preparation process of vitamin D calcium supplement soft capsules |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 |