CN215465016U - Concrete crushing and grinding device - Google Patents
Concrete crushing and grinding device Download PDFInfo
- Publication number
- CN215465016U CN215465016U CN202121204609.2U CN202121204609U CN215465016U CN 215465016 U CN215465016 U CN 215465016U CN 202121204609 U CN202121204609 U CN 202121204609U CN 215465016 U CN215465016 U CN 215465016U
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- hubei province
- jaw plate
- grinding device
- concrete
- movable jaw
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Abstract
The utility model discloses a concrete crushing and grinding device which comprises a fixed support, wherein a crushing device is arranged at the upper end of the fixed support, a grinding device is arranged at the bottom of the fixed support, the crushing device comprises a static jaw plate and a movable jaw plate, the static jaw plate is connected to the fixed support through a fixed seat, the movable jaw plate is connected to the movable jaw plate, the top of the movable jaw plate is connected with a bearing, an eccentric shaft is arranged in the bearing, the bottom of the movable jaw plate is connected with a pull rod, the movable jaw plate at the upper end of the pull rod is connected with a toggle plate, the static jaw plate is vertically arranged, the movable jaw plate is obliquely arranged, a feed inlet is formed at the upper end of the movable jaw plate and the upper end of the static jaw plate, a discharge outlet is formed at the lower end of the movable jaw plate and the static jaw plate, the distance between the feed inlets is larger than the distance between the discharge outlets, and the bottom of the discharge outlets is communicated with a feed hopper of the grinding device. The crushing device and the grinding device are combined into a whole, so that the crushing and grinding of concrete, particularly building wastes such as bulk concrete and the like can be realized, and the concrete is refined, is convenient for bagging and transportation and is also convenient for using fillers.
Description
Technical Field
The utility model relates to the field of concrete equipment, in particular to a concrete crushing and grinding device.
Background
The concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. For redundant solidified concrete, construction waste and the like on a construction site, the construction waste and the concrete waste need to be hauled and cleaned due to the complexity of treatment, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims to solve the technical problem of providing a concrete crushing and grinding device aiming at the defects of the prior art.
In order to solve the technical problem, the utility model discloses a concrete crushing and grinding device which comprises a fixed support, wherein a crushing device is arranged at the upper end of the fixed support, a grinding device is arranged at the bottom of the fixed support, the crushing device comprises a static jaw plate and a movable jaw plate, the static jaw plate is connected to the fixed support through a fixed seat, the movable jaw plate is connected to the movable jaw, the top of the movable jaw is connected to a bearing, an eccentric shaft is arranged in the bearing, the bottom of the movable jaw is connected to a pull rod, the movable jaw at the upper end of the pull rod is connected to a toggle plate, the static jaw plate is vertically arranged, the movable jaw plate is obliquely arranged, a feeding hole is formed at the upper end of the movable jaw plate and the upper end of the static jaw plate, a discharging hole is formed at the lower end of the movable jaw plate and the lower end of the static jaw plate, the distance between the feeding holes is larger than that between the discharging holes, and the bottom of the discharging hole is communicated with a feeding hopper of the grinding device.
In the utility model, the fixed bracket is provided with a motor, and the motor drives the belt pulley through the conveying belt so as to drive the jaw plate to act.
In the utility model, the fixed support is provided with a motor fixing frame, and the motor is arranged on the motor fixing frame and used for fixing the motor.
In the utility model, the grinding device comprises two grinding rollers, the feed hopper is positioned above the grinding rollers, and the discharge hopper is arranged below the grinding rollers.
In the utility model, a group of movable sawteeth is arranged on the movable jaw plate, a group of static sawteeth is arranged on the static jaw plate, and the movable sawteeth and the static sawteeth are staggered.
According to the utility model, the fixing support is provided with the through hole, the through hole is positioned above the feed hopper and below the discharge port, so that the crushed concrete can fall into the grinding device conveniently.
Has the advantages that: the crushing device and the grinding device are combined into a whole, so that the crushing and grinding of concrete, particularly building wastes such as bulk concrete and the like can be realized, and the concrete is refined, is convenient for bagging and transportation and is also convenient for using fillers.
Drawings
The foregoing and/or other advantages of the utility model will become further apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the apparatus;
fig. 2 is a schematic diagram of the structure of the movable saw teeth and the static saw teeth.
Detailed Description
Example (b):
as shown in fig. 1, the embodiment provides a concrete crushing and grinding device, which includes a fixed bracket 1, a static jaw plate 2, a movable jaw plate 3, a fixed seat 4, a movable jaw 5, a bearing 6, an eccentric shaft 7, a pull rod 8, a toggle plate 9, a feeding port 10, a discharging port 11, a feeding hopper 12, a motor 13, a belt pulley 14, a motor fixing frame 15, a grinding roller 16, a movable sawtooth 17, a static sawtooth 18, and a discharging hopper 19;
specifically, 1 upper end of fixed bolster is equipped with breaker, and the fixed bolster bottom is equipped with grinder, breaker includes quiet hubei province board 2 and moves hubei province board 3, connect on the fixed bolster through fixing base 4 behind the quiet hubei province board, move hubei province board back connection and move hubei province 5, move hubei province 5 top and connect bearing 6, be equipped with eccentric shaft 7 in the bearing, move hubei province bottom and connect pull rod 8, move hubei province of pull rod upper end and connect bracket 9, quiet hubei province board vertical setting moves hubei province board slope setting, moves hubei province board and quiet hubei province board upper end and forms feed inlet 10, moves hubei province board and quiet hubei province board lower extreme and forms discharge gate 11, and the feed inlet interval is greater than the discharge gate interval, and discharge gate bottom intercommunication grinder's feeder hopper 12.
In this embodiment, a motor 13 is arranged on the fixed support, and the motor drives a belt pulley 14 through a conveyor belt, so as to drive the jaw plate to move.
In this embodiment, the fixed bolster is equipped with motor mount 15, and the motor is installed on the motor mount for fixed motor.
In this embodiment, the grinding device includes two grinding rollers 16, and the feeder hopper is located the grinding roller top, and grinding roller below is equipped with out hopper 19.
In this embodiment, the movable jaw plate is provided with a group of movable saw teeth 17, the static jaw plate is provided with a group of static saw teeth 18, and the movable saw teeth and the static saw teeth are staggered.
In this embodiment, be equipped with the through-hole on the fixed bolster, the through-hole is located the feeder hopper top, and the concrete after the discharge gate below is convenient for break falls into grinder.
When the crushing device is used, the construction waste concrete blocks are guided into the crushing device from the feeding hole 10, are extruded and crushed by the static jaw plate 2 and the movable jaw plate 3, are guided out from the bottom discharging hole 11, enter the grinding device at the bottom, are rolled and ground into a fine structure by the two grinding rollers 16, and are guided out from the discharging hopper 19.
The utility model provides a concrete crushing and grinding device, and a method and a way for implementing the technical scheme are many, the above description is only a preferred embodiment of the utility model, and it should be noted that, for a person skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the utility model, and the improvements and decorations should also be regarded as the protection scope of the utility model. All the components not specified in the present embodiment can be realized by the prior art.
Claims (6)
1. The utility model provides a broken grinder of concrete, a serial communication port, including the fixed bolster, the fixed bolster upper end is equipped with breaker, and the fixed bolster bottom is equipped with grinder, breaker is including quiet hubei province board and move hubei province board, connect on the fixed bolster through the fixing base behind the quiet hubei province board, move hubei province board back connection and move hubei province, move hubei province top and connect the bearing, be equipped with the eccentric shaft in the bearing, move hubei province bottom and connect the pull rod, move hubei province connection bracket on the pull rod, quiet hubei province board is vertical to be set up, moves hubei province board slope setting, moves hubei province board and quiet hubei province board upper end and forms the feed inlet, moves hubei province board and quiet hubei province board lower extreme and forms the discharge gate, and the feed inlet interval is greater than the discharge gate interval, and discharge gate bottom intercommunication grinder's feeder hopper.
2. The concrete crushing and grinding device as claimed in claim 1, wherein the fixed support is provided with a motor, and the motor drives a belt pulley through a conveyor belt.
3. The concrete crushing and grinding device as claimed in claim 1, wherein the fixed support is provided with a motor fixing frame, and the motor is mounted on the motor fixing frame.
4. The concrete crushing and grinding device according to claim 1, wherein the grinding device comprises two grinding rollers, the feed hopper is positioned above the grinding rollers, and the discharge hopper is positioned below the grinding rollers.
5. The concrete crushing and grinding device as claimed in claim 1, wherein the movable jaw plate is provided with a set of movable saw teeth, the fixed jaw plate is provided with a set of fixed saw teeth, and the movable saw teeth and the fixed saw teeth are staggered.
6. The concrete crushing and grinding device as claimed in claim 1, wherein the fixing bracket is provided with a through hole, and the through hole is positioned above the feed hopper and below the discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121204609.2U CN215465016U (en) | 2021-05-31 | 2021-05-31 | Concrete crushing and grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121204609.2U CN215465016U (en) | 2021-05-31 | 2021-05-31 | Concrete crushing and grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215465016U true CN215465016U (en) | 2022-01-11 |
Family
ID=79781719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121204609.2U Active CN215465016U (en) | 2021-05-31 | 2021-05-31 | Concrete crushing and grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215465016U (en) |
-
2021
- 2021-05-31 CN CN202121204609.2U patent/CN215465016U/en active Active
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