CN209093595U - A kind of concrete waste material grinding device - Google Patents
A kind of concrete waste material grinding device Download PDFInfo
- Publication number
- CN209093595U CN209093595U CN201821652307.XU CN201821652307U CN209093595U CN 209093595 U CN209093595 U CN 209093595U CN 201821652307 U CN201821652307 U CN 201821652307U CN 209093595 U CN209093595 U CN 209093595U
- Authority
- CN
- China
- Prior art keywords
- fixed
- waste material
- concrete waste
- feed inlet
- grinding device
- 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.)
- Expired - Fee Related
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of concrete waste material grinding devices, including pulverizer, the top of pulverizer is provided with feed inlet, feed inlet upper end is provided with charging lid, and the top for feeding lid is welded with fixed link, it is plugged in the middle part of fixed link and is fixed with driven gear, the side of driven gear and the side engagement of driving gear, it is plugged in the middle part of driving gear and is fixed with shaft, one end of shaft and the output end of motor are fixed, motor side is fixed by screws on the roof of set casing, the top of set casing is welded with one end of connecting rod, the other end of connecting rod leads to one end that screw is fixed with hydraulic stem, the other end of hydraulic stem and the output end of hydraulic cylinder are fixed, so as to avoid concrete waste material when blending from feed inlet splashing or a large amount of dust of fugitive dust.
Description
Technical field
The utility model relates to concrete to crush technical field more particularly to a kind of concrete waste material grinding device.
Background technique
When constructing on-site, a large amount of concrete waste material can be generated, powder is generally passed through at the scene to concrete waste material
After broken machine is crushed, then crushed material is dragged away recycling, in carrying out crushing process, concrete waste material can fly from discharge port
It splashes, is easy ejection in worker, while a large amount of dust can be raised out, influences environment.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of concrete waste material proposed
Grinding device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of concrete waste material grinding device, including pulverizer, the top of the pulverizer are provided with feed inlet, feed inlet
Upper end is provided with charging lid, and the top for feeding lid is welded with fixed link, plugged in the middle part of fixed link be fixed with from
Moving gear, the side of driven gear and the side of driving gear are engaged, and are plugged in the middle part of driving gear and are fixed with shaft, shaft
The output end of one end and motor is fixed, and motor side is fixed by screws on the roof of set casing, the top welding of set casing
It is fixed with one end of connecting rod, the other end of connecting rod leads to one end that screw is fixed with hydraulic stem, the other end and liquid of hydraulic stem
The output end of cylinder pressure is fixed, and the side of hydraulic cylinder is mounted on the side of pulverizer by bracket.
Preferably, the top of the charging lid offers bearing groove, the glued outer ring for being fixed with bearing in bearing groove, axis
The top gluing of the inner ring held is fixed with set casing.
Preferably, the tooth footpath of the driven gear is greater than the tooth footpath of driving gear.
Preferably, the outer wall of the feed inlet is provided with screw thread, and the inner wall for feeding lid is provided with screw thread, and feed inlet is logical
It crosses screw thread installation and is connected with charging lid.
Preferably, the top of the set casing offers string holes, and circumscripted power line passes through string holes and connects with motor.
The beneficial effects of the utility model are:
1, the utility model drives hydraulic stem to move down by hydraulic cylinder, when charging lid covers on feed inlet, electricity
Machine drive driven gear rotation, driven gear drive charging lid rotation so that charging lid along screw thread rotation and into
Material mouth is fixed, and is closed the lid so as to automatically carry out feed inlet, so as to avoid concrete waste material when blending from charging
Mouth splashes or a large amount of dust of fugitive dust.
2, the utility model passes through and carries out covering charging lid automatically, does not need to carry out manual upper cover by manpower, thus
A large amount of labour has been saved, crush efficiency is improved.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of concrete waste material grinding device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of concrete waste material grinding device charging lid top view.
In figure: 1 pulverizer, 2 charging lids, 3 hydraulic cylinders, 4 hydraulic stems, 5 connecting rods, 6 set casings, 7 motors, 8 driving tooths
Wheel, 9 driven gears, 10 bearings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of concrete waste material grinding device, including pulverizer 1, the top of pulverizer 1 are provided with charging
Mouthful, feed inlet upper end is provided with charging lid 2, and the outer wall of feed inlet is provided with screw thread, and the inner wall for feeding lid 2 is provided with spiral shell
Line, feed inlet are connected with charging lid 2 by screw thread installation, and the top of charging lid 2 offers bearing groove, gluing in bearing groove
It is fixed with the outer ring of bearing 10, the top gluing of the inner ring of bearing 10 is fixed with set casing 6, and feeds the top welding of lid 2
It is fixed with fixed link, is plugged in the middle part of fixed link and is fixed with driven gear 9, the side of driven gear 9 and the side of driving gear 8
Engagement, the tooth footpath of driven gear 9 are greater than the tooth footpath of driving gear 8, and the middle part of driving gear 8, which plugs, is fixed with shaft, shaft
The output end of one end and motor 7 is fixed, and 7 side of motor is fixed by screws on the roof of set casing 6, the top of set casing 6
String holes is offered, circumscripted power line passes through string holes and motor 7 connects, and the top of set casing 6 is welded with the one of connecting rod 5
End, the other end of connecting rod 5 lead to one end that screw is fixed with hydraulic stem 4, the other end of hydraulic stem 4 and the output end of hydraulic cylinder 3
It is fixed, and the side of hydraulic cylinder 3 is mounted on the side of pulverizer 1 by bracket.
In the present embodiment, when carrying out concrete waste material crushing, by the way that concrete waste material is put into coagulation from feed inlet
Native waste material, then by starting hydraulic cylinder 3, hydraulic cylinder 3 drives hydraulic stem 2 to move down, when 2 sets of lid of charging on feed inlet
When, start motor 7, motor 7 drives driving gear 8 to rotate by shaft, and driving gear 8 drives driven gear 9 to rotate, driven tooth
Wheel 9 drives fixed link rotation, so that charging lid 2 rotates, so that charging lid 2 is along screw thread rotation and feed inlet
It is fixed, it is then shut off motor 7, starting pulverizer 1 makes inner concrete waste material pulverized, exists so as to avoid concrete waste material
From feed inlet splashing or a large amount of dust of fugitive dust when blending.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of concrete waste material grinding device, including pulverizer (1), which is characterized in that the top of the pulverizer (1) is arranged
There is feed inlet, feed inlet upper end is provided with charging lid (2), and the top for feeding lid (2) is welded with fixed link, fixed
It plugs and is fixed with driven gear (9) in the middle part of bar, the side of driven gear (9) and the side engagement of driving gear (8), driving tooth
It is plugged in the middle part of wheel (8) and is fixed with shaft, the output end of one end of shaft and motor (7) is fixed, and motor (7) side passes through screw
It is fixed on the roof of set casing (6), the top of set casing (6) is welded with one end of connecting rod (5), connecting rod (5)
The other end leads to one end that screw is fixed with hydraulic stem (4), and the other end of hydraulic stem (4) and the output end of hydraulic cylinder (3) are fixed, and
The side of hydraulic cylinder (3) is mounted on the side of pulverizer (1) by bracket.
2. a kind of concrete waste material grinding device according to claim 1, which is characterized in that charging lid (2)
Top offers bearing groove, and gluing is fixed with the outer ring of bearing (10) in bearing groove, and the top gluing of the inner ring of bearing (10) is solid
Surely there are set casing (6).
3. a kind of concrete waste material grinding device according to claim 1, which is characterized in that the driven gear (9)
Tooth footpath is greater than the tooth footpath of driving gear (8).
4. a kind of concrete waste material grinding device according to claim 1, which is characterized in that the outer wall of the feed inlet is set
It is equipped with screw thread, and the inner wall for feeding lid (2) is provided with screw thread, feed inlet is connected with charging lid (2) by screw thread installation.
5. a kind of concrete waste material grinding device according to claim 1, which is characterized in that the top of the set casing (6)
End offers string holes, and circumscripted power line passes through string holes and motor (7) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821652307.XU CN209093595U (en) | 2018-10-12 | 2018-10-12 | A kind of concrete waste material grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821652307.XU CN209093595U (en) | 2018-10-12 | 2018-10-12 | A kind of concrete waste material grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209093595U true CN209093595U (en) | 2019-07-12 |
Family
ID=67154866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821652307.XU Expired - Fee Related CN209093595U (en) | 2018-10-12 | 2018-10-12 | A kind of concrete waste material grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209093595U (en) |
-
2018
- 2018-10-12 CN CN201821652307.XU patent/CN209093595U/en not_active Expired - Fee Related
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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: 20190712 Termination date: 20211012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |