CN111514984A - Material breaker for building - Google Patents
Material breaker for building Download PDFInfo
- Publication number
- CN111514984A CN111514984A CN202010384479.9A CN202010384479A CN111514984A CN 111514984 A CN111514984 A CN 111514984A CN 202010384479 A CN202010384479 A CN 202010384479A CN 111514984 A CN111514984 A CN 111514984A
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- Prior art keywords
- mounting frame
- crushing
- shell
- screening
- materials
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
- B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
- B02C13/2804—Shape or construction of beater elements the beater elements being rigidly connected to the rotor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C13/284—Built-in screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/31—Safety devices or measures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/2869—Arrangements of feed and discharge means in relation to each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a material crushing device for buildings, which relates to the field of buildings, wherein under the action of a driving mechanism, a rotating roller column drives an impact plate to rotate rapidly, so that falling materials impact the crushing plate, the materials are crushed in the process of collision with the crushing plate and the impact plate, materials with proper sizes can be screened out through a screening mechanism, the materials can be lifted up through a lifting mechanism to repeat the crushing process if the materials are too large, gaps between the lower ends of a first mounting frame and a second mounting frame and the impact plate can be respectively adjusted through an adjusting mechanism and a push-pull mechanism, cushion layers are arranged among the first mounting frame, the second mounting frame and the crushing plate, the cushion layers are made of plastic materials, the cushion layers play a role in shock absorption and noise reduction, the loosening caused by continuous rigid collision is prevented, a guide block is further arranged on the inner wall of an upper shell, the raw materials can move upwards in the falling process, preventing the raw material from directly falling from the gap.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a building material crushing device.
Background
The building material often has certain requirement to size granularity, and current processingequipment to the material is mostly roller type crushing structure, this kind of structure is applicable to the crushing work to the raw materials more and is not processed into the material that has certain granularity, in addition, different materials have different properties, for example some have the material of inside texture, the crushing mode of using this kind of roller to roll is on the contrary less efficient, consequently, a building material breaker is now provided, adopt the crushing mode of the impact type who is different from prior art, provide more choices for building material processing, and can carry out screening work in the broken while.
Disclosure of Invention
The invention aims to provide a building material crushing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a material crushing device for buildings comprises an outer shell, wherein the outer shell comprises an upper shell and a lower shell, an assembling bolt for assembling and connecting the upper shell and the lower shell is arranged between the upper shell and the lower shell, a feed inlet is formed in the upper shell, a protection plate for protecting the outer shell is further fixedly arranged at the feed inlet, a crushing mechanism is arranged in the outer shell and comprises a first mounting frame, a rotating roller column and an impact plate, the rotating roller column is rotatably arranged in the outer shell, a plurality of impact plates are fixedly connected to the side surface of the rotating roller column, a plurality of crushing plates are fixedly distributed on one side of the first mounting frame close to the rotating roller column, the crushing plates and the impact plate are made of high-hardness rigid materials, a fixed column and a movable column for supporting and connecting are arranged on the first mounting frame, two ends of the fixed column are respectively and fixedly connected to the outer shell, the adjusting mechanism comprises a lower support rod, an upper support rod and a connecting seat, the connecting seat is fixedly connected to the upper shell and is provided with a threaded hole, the upper support rod penetrates through the threaded hole and is in threaded connection with the threaded hole, one end of the upper support rod, which is positioned at the outer side of the upper shell, is provided with a rotating piece, the other end of the upper support rod is in rotating and clamping connection with the lower support rod, one end of the lower support rod, which is far away from the upper support rod, is hinged to the movable column, a second mounting frame is further arranged in the outer shell, a fixed column and a movable column which are used for supporting and connecting are arranged on the second mounting frame, a push-pull mechanism used for driving the second mounting frame is further arranged, the push-pull mechanism comprises a fixedly arranged telescopic mechanism, a push-pull rod is connected to the telescopic mechanism in a driving, the compensating frame overlaps to be established on the movable column, still be provided with screening mechanism, screening mechanism includes first screening layer and second screening layer, just the screening aperture of first screening layer is greater than the screening aperture of second screening layer, still is provided with hoist mechanism, hoist mechanism is including compiling fill, promotion hopper and lifting belt, collect the fill with be provided with the guide layer between the first screening layer, still be provided with and be used for the drive the actuating mechanism who rotates the roller.
As a further scheme of the invention: the driving mechanism comprises a power source which is fixedly arranged, a belt wheel is connected to the power source in a driving mode, one end of the rotating roller column extends to the outer side of the outer shell and is connected with the belt wheel, a transmission belt used for transmission is arranged between the belt wheels, and the power source is a driving motor.
As a still further scheme of the invention: the telescopic mechanism is a hydraulic telescopic mechanism.
As a still further scheme of the invention: and cushion layers are arranged among the first mounting frame, the second mounting frame and the crushing plate and are made of plastic materials.
As a still further scheme of the invention: the outer casing outside is provided with a plurality of reinforcing plates that are used for strengthening stability and intensity.
As a still further scheme of the invention: and the inner wall of the upper shell is also provided with a guide block.
As a still further scheme of the invention: the vibrating mechanism comprises a cam and a motor, the motor is in driving connection with the cam, a round rod extends out of the side face of the first screening layer, and the cam is in contact connection with the round rod.
Compared with the prior art, the invention has the beneficial effects that:
under the action of a driving mechanism, the rotating roller column drives the impact plate to rotate rapidly, so that falling materials impact the crushing plate, the materials are crushed in the process of collision with the crushing plate and the impact plate, the materials with proper sizes can be screened out through the screening mechanism, the materials which are too large can be lifted up through the lifting mechanism to repeat the crushing process, gaps between the lower ends of the first mounting frame and the second mounting frame and the impact plate can be respectively adjusted through the adjusting mechanism and the push-pull mechanism so as to change the sizes and sizes of the materials which can pass through, cushion layers are arranged among the first mounting frame, the second mounting frame and the crushing plate, the cushion layers are made of plastic materials, the effect of shock absorption and noise reduction is achieved, the loosening caused by continuous rigid collision is prevented, and guide blocks are further arranged on the inner wall of the upper shell and can be moved upwards in the process of falling raw materials, prevent that raw and other materials from directly falling down from the gap, still be provided with vibration mechanism, make the screening effect of screening mechanism strengthen greatly through being provided with vibration mechanism.
Drawings
Fig. 1 is a schematic sectional view showing the construction material crushing apparatus according to the present invention.
Fig. 2 is a partially enlarged view of the construction material crushing apparatus at a according to the present invention.
Fig. 3 is a schematic perspective view of a guide layer and a collecting hopper of the construction material crushing apparatus according to the present invention.
FIG. 4 is a schematic structural view of embodiment 2 of the construction material crushing apparatus according to the present invention.
In the figure: 1-a feed inlet, 2-an upper shell, 3-a reinforcing plate, 4-a lower shell, 5-a protection plate, 6-a first mounting rack, 7-a separation cushion layer, 8-a crushing plate, 9-a fixed column, 10-a movable column, 11-a lower supporting rod, 12-a rotating piece, 13-an upper supporting rod, 14-a connecting seat, 15-an observation door and 16-a second mounting rack, 17-telescoping mechanism, 18-push-pull rod, 19-compensation frame, 20-rotating roller column, 21-impact plate, 22-first screening layer, 23-second screening layer, 24-collecting container, 25-guide layer, 26-collecting hopper, 27-lifting hopper, 28-lifting belt, 29-cam, 30-motor and 31-guide block.
Detailed Description
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, the embodiment provides a material crushing device for building, which includes an outer casing, the outer casing includes an upper casing 2 and a lower casing 4, an assembling bolt for assembling and connecting the upper casing 2 and the lower casing 4 is disposed between the upper casing 2 and the lower casing 4, a feed inlet 1 is disposed on the upper casing 2, a protection plate 5 for protecting the outer casing is further fixedly disposed at the feed inlet 1, a crushing mechanism is disposed in the outer casing, the crushing mechanism includes a first mounting frame 6, a rotating roller 20 and an impact plate 21, the rotating roller 20 is rotatably disposed in the outer casing, and a plurality of impact plates 21 are fixedly connected to the side surfaces of the rotating roller 20, a plurality of crushing plates 8 are fixedly distributed on one side of the first mounting frame 6 close to the rotating roller 20, and the crushing plates 8 and the impact plates 21 are made of high-hardness rigid material, the mounting frame I6 is provided with a fixed column 9 and a movable column 10 for supporting and connecting, two ends of the fixed column 9 are respectively fixedly connected to the outer shell, the movable column 10 is connected with an adjusting mechanism for driving the movable column, the adjusting mechanism comprises a lower support rod 11, an upper support rod 13 and a connecting seat 14, the connecting seat 14 is fixedly connected to the upper shell 2 and is provided with a threaded hole, the upper support rod 13 penetrates through the threaded hole and is in threaded connection with the threaded hole, one end of the upper support rod 13, which is positioned at the outer side of the upper shell 2, is provided with a rotating piece 12, the other end of the upper support rod is rotatably clamped with the lower support rod 11, one end of the lower support rod 11, which is far away from the upper support rod 13, is hinged to the movable column 10, a mounting frame II 16 is further arranged in the outer shell, and the, the second mounting frame 16 is further provided with a push-pull mechanism for driving the second mounting frame, the push-pull mechanism comprises a fixedly arranged telescopic mechanism 17, the telescopic mechanism 17 is connected with a push-pull rod 18 in a driving mode, one end, far away from the telescopic mechanism 17, of the push-pull rod 18 is fixedly connected with a compensation frame 19, the compensation frame 19 is sleeved on the movable column 10, the second mounting frame is further provided with a screening mechanism, the screening mechanism comprises a first screening layer 22 and a second screening layer 23, the screening aperture of the first screening layer 22 is larger than that of the second screening layer 23, the lifting mechanism comprises a collecting hopper 26, a lifting hopper 27 and a lifting belt 28, a guide layer 25 is arranged between the collecting hopper 26 and the first screening layer 22, and the driving mechanism for driving the rotary roller column 20 is further arranged.
Specifically, actuating mechanism is including the fixed power supply that sets up, the drive is connected with the band pulley on the power supply, 20 one end tip of rotation roller extend to the shell body outside just is connected with the band pulley on it, two be provided with the drive belt that is used for the transmission between the band pulley.
Specifically, the power source is a driving motor.
Specifically, the selection of the telescopic mechanism 17 is not limited, and in this embodiment, the telescopic mechanism 17 is a hydraulic telescopic mechanism, for example.
Specifically, be provided with bed course 7 between mounting bracket 6, mounting bracket two 16 and breaker 8, bed course 7 uses plastic material to make, then plays vibration/noise reduction's effect, and the second pine that prevents that continuous rigid collision leads to takes off.
Specifically, a plurality of reinforcing plates 3 for reinforcing stability and strength are provided outside the outer case.
Specifically, the inner wall of the upper shell 2 is further provided with a guide block 31 which can move the raw material upwards in the falling process of the raw material, so that the raw material is prevented from directly falling from the gap.
The working principle of the embodiment is as follows:
under the action of the driving mechanism, the rotating roller column 20 drives the impact plate 21 to rotate rapidly, so that the falling materials impact the crushing plate 8, the materials are crushed in the process of collision with the crushing plate and the impact plate 21, the materials with proper sizes can be screened out through the screening mechanism, the materials which are too large can be lifted up through the lifting mechanism to repeat the crushing process, and the gaps between the lower ends of the first mounting frame 6 and the second mounting frame 16 and the impact plate 21 can be respectively adjusted through the adjusting mechanism and the push-pull mechanism so as to change the sizes and the sizes of the materials which can pass through.
Example 2
Referring to fig. 4, on the basis of embodiment 1, a vibration mechanism is further provided, the vibration mechanism includes a cam 29 and a motor 30, the motor 30 is connected to the cam 29 in a driving manner, a round rod extends from a side surface of the first sieving layer 22, the cam 29 is connected to the round rod in a contact manner, and the sieving function of the sieving mechanism is greatly enhanced by the vibration mechanism.
It should be particularly noted that, although the present specification describes embodiments, each embodiment does not include only an independent technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and technical solutions in various embodiments may be appropriately combined to form other embodiments that can be understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the invention, and all of them belong to the protection scope of the technical solution.
Claims (7)
1. The material crushing device for the building is characterized by comprising an outer shell, wherein the outer shell comprises an upper shell (2) and a lower shell (4), an assembling bolt for assembling and connecting the upper shell (2) and the lower shell (4) is arranged between the upper shell (2) and the lower shell, a feed inlet (1) is formed in the upper shell (2), a protection plate (5) for protecting the outer shell is fixedly arranged at the feed inlet (1), a crushing mechanism is arranged in the outer shell and comprises a first mounting frame (6), a rotating roller column (20) and impact plates (21), the rotating roller column (20) is rotatably arranged in the outer shell, a plurality of impact plates (21) are fixedly connected to the side face of the rotating roller column (20), a plurality of crushing plates (8) are fixedly distributed on one side, close to the rotating roller column (20), of the first mounting frame (6), the crushing plate (8) and the impact plate (21) are made of high-hardness rigid materials, a fixed column (9) and a movable column (10) which are used for supporting and connecting are arranged on the first mounting frame (6), two ends of the fixed column (9) are respectively and fixedly connected onto the outer shell, an adjusting mechanism used for driving the movable column (10) is connected onto the movable column (10), the adjusting mechanism comprises a lower supporting rod (11), an upper supporting rod (13) and a connecting seat (14), the connecting seat (14) is fixedly connected onto the upper shell (2) and is provided with a threaded hole, the upper supporting rod (13) penetrates through the threaded hole and is in threaded connection with the threaded hole, one end, located on the outer side of the upper shell (2), of the upper supporting rod (13) is provided with a rotating piece (12), the other end of the upper supporting rod is rotatably clamped between the lower supporting rod (11), one end, far away from the upper supporting rod (13), is hinged onto the, the novel screening machine is characterized in that a second mounting frame (16) is further arranged in the outer shell, a fixed column (9) and a movable column (10) which are used for supporting and connecting are arranged on the second mounting frame (16), a push-pull mechanism used for driving the second mounting frame (16) is further arranged, the push-pull mechanism comprises a fixedly arranged telescopic mechanism (17), a push-pull rod (18) is connected onto the telescopic mechanism (17) in a driving mode, one end, far away from the telescopic mechanism (17), of the push-pull rod (18) is fixedly connected with a compensation frame (19), the compensation frame (19) is sleeved on the movable column (10), a screening mechanism is further arranged, the screening mechanism comprises a first screening layer (22) and a second screening layer (23), the screening aperture of the first screening layer (22) is larger than that of the second screening layer (23), a lifting mechanism is further arranged, and the lifting mechanism comprises a collecting hopper (26), A lifting hopper (27) and a lifting belt (28), a guide layer (25) is arranged between the collecting hopper (26) and the first screening layer (22), and a driving mechanism for driving the rotating roller (20) is also arranged.
2. The building material crushing device as claimed in claim 1, wherein the driving mechanism comprises a fixedly arranged power source, a belt wheel is drivingly connected to the power source, one end of the rotating roller (20) extends to the outside of the outer shell and is connected with the belt wheel, a transmission belt for transmission is arranged between the two belt wheels, and the power source is a driving motor.
3. The construction material breaking device according to claim 2, wherein the telescopic mechanism (17) is a hydraulic telescopic mechanism.
4. The construction material crushing device according to claim 3, wherein a cushion layer (7) is arranged between the first mounting frame (6), the second mounting frame (16) and the crushing plate (8), and the cushion layer (7) is made of a plastic material.
5. A crushing device for construction material according to claim 1, characterized in that a number of reinforcement plates (3) for reinforcing stability and strength are arranged outside the outer shell.
6. The building material crushing device according to claim 1, characterized in that the inner wall of the upper shell (2) is further provided with a guide block (31).
7. The building material crushing device as claimed in claim 6, wherein a vibrating mechanism is further provided, the vibrating mechanism comprises a cam (29) and a motor (30), the motor (30) is in driving connection with the cam (29), a round rod extends out of the side surface of the first screening layer (22), and the cam (29) is in contact connection with the round rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010384479.9A CN111514984A (en) | 2020-05-07 | 2020-05-07 | Material breaker for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010384479.9A CN111514984A (en) | 2020-05-07 | 2020-05-07 | Material breaker for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111514984A true CN111514984A (en) | 2020-08-11 |
Family
ID=71907166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010384479.9A Withdrawn CN111514984A (en) | 2020-05-07 | 2020-05-07 | Material breaker for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111514984A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113262847A (en) * | 2021-05-25 | 2021-08-17 | 浙江武精机器制造有限公司 | Energy-absorbing noise-reducing impact crusher |
| CN114522767A (en) * | 2022-04-13 | 2022-05-24 | 江苏食品药品职业技术学院 | Building rubbish breaker for building engineering |
| CN116673301A (en) * | 2023-06-05 | 2023-09-01 | 海安绿发环保科技有限公司 | Metal solid building waste treatment device and treatment method thereof |
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| CN209715253U (en) * | 2018-12-07 | 2019-12-03 | 临朐华重机械设备有限公司 | A kind of impact breaker |
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2020
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| CN203355790U (en) * | 2013-05-15 | 2013-12-25 | 石艾帆 | Construction waste crusher |
| CN107138226A (en) * | 2017-05-22 | 2017-09-08 | 昆明理工大学 | A kind of automatic dustfall reaction type breaker |
| CN207222543U (en) * | 2017-08-22 | 2018-04-13 | 钱卫丽 | A kind of urban building waste processing equipment |
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| CN113262847A (en) * | 2021-05-25 | 2021-08-17 | 浙江武精机器制造有限公司 | Energy-absorbing noise-reducing impact crusher |
| CN114522767A (en) * | 2022-04-13 | 2022-05-24 | 江苏食品药品职业技术学院 | Building rubbish breaker for building engineering |
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Application publication date: 20200811 |