Pulverizer with dust removal function
By using a combination of a shield and a controlled vacuum cleaner in the crusher, the problem of the traditional crusher producing a large amount of dust when crushing construction waste is solved, achieving a safer and more environmentally friendly crushing process.
Patent Information
- Application Number
- CN202421850321.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-01
AI Technical Summary
Traditional crushers are prone to producing a lot of dust when crushing construction waste, affecting the environment and the safety of staff.
A crusher with dust removal function is designed, using a combination of a shield and a controlled vacuum cleaner. The shield covers dust during the crushing process. The controlled vacuum cleaner absorbs dust when the shield is opened to prevent dust from being sprayed out.
It effectively reduces the ejection of dust during crushing, improves the safety and visibility of the working environment, and reduces the environmental pollution of the crusher.
Smart Images
Figure CN223028067U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of material recycling, in particular to a crusher with a dust removal function. Background Technique
[0002] With the continuous acceleration of the urbanization process, the generation and discharge quantity of construction waste in cities are also increasing rapidly. While people are enjoying urban civilization, they are also suffering from the troubles brought by urban waste. Among them, construction waste accounts for a quite large proportion, and it is necessary to use a crushing and recycling device to crush and further recycle construction waste.
[0003] When the traditional crusher is in use, when crushing some construction waste such as cement products, it is easy to generate a large amount of dust, which affects the surrounding environment and the visibility of the staff, and has certain potential safety hazards. Therefore, the utility model proposes a crusher with a dust removal function to solve the above problems. Content of the Utility Model
[0004] The purpose of the utility model is to provide a crusher with a dust removal function to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a crusher with a dust removal function, the crusher with a dust removal function includes: a crusher housing, and a crushing assembly is fixedly connected to the side end face of the crusher housing; a feeding channel is fixedly communicated with the upper left end face of the crusher housing, a baffle is rotatably connected to the inner upper end of the feeding channel by a rotating shaft, a support plate is fixedly connected to the lower end of the inner end face of the baffle, and the lower end face of the support plate is in contact with and closely attached to the inner lower end face of the feeding channel.
[0006] Preferably, a blocking bracket is fixedly connected to the inner upper end face of the feeding channel, and two elastic correction blocks are symmetrically and elastically connected to the lower end face of the blocking bracket.
[0007] Preferably, the outer end face of the blocking bracket is supported and connected to the inner end of the baffle.
[0008] Preferably, a plurality of dust suction ports are formed on the lower end face of the support plate, and a plurality of controlled vacuum cleaners are fixedly connected correspondingly to the upper end face of the support plate above the dust suction ports, and a dust collection box is fixedly communicated with the upper end face of the controlled vacuum cleaners.
[0009] Preferably, a control switch is arranged and installed at the inner left end of the feeding channel, and the control switch is wirelessly controlled and connected to the controlled vacuum cleaners.
[0010] Preferably, the control switch is correspondingly arranged on the inner end face of the feeding channel at the side end of the baffle.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] The crusher with dust removal function proposed by the utility model can block the dust generated during crushing by setting a baffle plate when crushing construction waste. At the same time, a controlled vacuum cleaner is set, so that when other waste needs to be added during the crushing process of construction waste and the baffle plate needs to be opened, the controlled vacuum cleaner can be used to adsorb dust and prevent the dust from spraying out when the baffle plate is opened. Description of the Drawings
[0013] Figure 1 It is a schematic diagram of the main structure of the utility model;
[0014] Figure 2 It is a schematic diagram of the connection of part of the structure of the utility model;
[0015] Figure 3 It is a schematic diagram of part of the structure of the utility model;
[0016] Figure 4 It is a schematic diagram of the internal structure connection of the utility model;
[0017] Figure 5 is Figure 4 The enlarged view at position A in
[0018] In the figure: 1 crusher housing, 2 crushing assembly, 3 feeding channel, 4 baffle plate, 5 dust collection box, 6 support plate, 7 dust suction port, 8 controlled vacuum cleaner, 9 elastic correction block, 10 control switch, 11 blocking bracket. Detailed Description of the Preferred Embodiments
[0019] In order to clearly and completely describe the purpose and technical solution of the utility model and make the advantages more clear, the following further details the embodiments of the utility model with reference to the drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the utility model, rather than all of the embodiments, and are only used to explain the embodiments of the utility model, not to limit the embodiments of the utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the utility model.
[0020] Embodiment 1: Please refer to Figures 1 - 5, the present utility model provides a technical solution: a pulverizer with a dust removal function. The pulverizer with a dust removal function includes: a pulverizer housing 1, and a pulverizing assembly 2 is fixedly connected to the side end face of the pulverizer housing 1; a feeding channel 3 is fixedly communicated with the upper left end face of the pulverizer housing 1, a baffle 4 is rotationally connected to the inner upper end of the feeding channel 3 by a rotating shaft, a support plate 6 is fixedly connected to the lower end of the inner end face of the baffle 4, and the lower end face of the support plate 6 is in contact with and closely adheres to the inner lower end face of the feeding channel 3. Building materials enter the pulverizer through the feeding channel 3, and the pulverizing assembly 2 is used to pulverize the building materials. The baffle 4 is used to block the dust generated during the pulverization of the pulverizer, and at the same time, it can also prevent some debris from being ejected. The support plate 6 is used to improve the blocking stability and sealing performance of the baffle 4.
[0021] Embodiment 2: On the basis of Embodiment 1, a blocking bracket 11 is fixedly connected to the inner upper end face of the feeding channel 3. Two elastic correction blocks 9 are symmetrically and elastically connected to the lower end face of the blocking bracket 11. The outer end face of the blocking bracket 11 is supported and connected to the inner end of the baffle 4. The blocking bracket 11 is used to block the baffle 4 to prevent excessive rotation. The elastic correction blocks 9 can be elastically retracted into the blocking bracket 11. When not subjected to external forces, the elastic correction blocks 9 can elastically support the baffle 4 to make the baffle 4 return to the correct position and completely block the feeding channel 3.
[0022] Embodiment 3: On the basis of Embodiment 2, a plurality of dust suction ports 7 are opened on the lower end face of the support plate 6, and a plurality of controlled vacuum cleaners 8 are fixedly connected correspondingly above the dust suction ports 7 on the upper end face of the support plate 6. A dust collection box 5 is fixedly communicated with the upper end face of the controlled vacuum cleaners 8. The controlled vacuum cleaners 8 can suck the dust into the dust collection box 5 from the dust suction ports 7.
[0023] Embodiment 4: On the basis of Embodiment 3, a control switch 10 is installed at the left inner end of the feeding channel 3. The control switch 10 is wirelessly controlled and connected to the controlled vacuum cleaners 8. The control switch 10 is correspondingly arranged on the inner end face of the feeding channel 3 on the side end of the baffle 4. When the baffle 4 is opened, the baffle 4 can push the control switch 10 to open, starting the controlled vacuum cleaners 8 to adsorb the dust to prevent the internal dust from being ejected when the baffle 4 is opened. When the baffle 4 is closed, it can push the control switch 10 to close, and at this time, the controlled vacuum cleaners 8 are closed.
[0024] During actual use, building materials enter the crusher through the feeding channel 3. The crushing assembly 2 is used to crush the building materials. The baffle 4 is used to block the dust generated during the crushing of the crusher, and at the same time, it can also prevent some debris from spraying out. The support plate 6 is used to improve the blocking stability and sealing performance of the baffle 4. The blocking bracket 11 is used to block the baffle 4 to prevent excessive rotation. The elastic correction block 9 can be elastically retracted into the blocking bracket 11. When not under external force, the elastic correction block 9 can elastically support the baffle 4 to make the baffle 4 return to the correct position and completely block the feeding channel 3. The upper end face of the controlled vacuum cleaner 8 is fixedly connected and communicated with the dust collection box 5. The controlled vacuum cleaner 8 can suck the dust from the dust suction port 7 into the dust collection box 5. When the baffle 4 is opened, the baffle 4 can push the control switch 10 to open, and start the controlled vacuum cleaner 8 to adsorb the dust to prevent the internal dust from spraying out when the baffle 4 is opened. When the baffle 4 is closed, it can push the control switch 10 to close, and at this time, the controlled vacuum cleaner 8 is closed.
[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pulverizer with dust removal function, characterized in that: The pulverizer with dust removal function comprises: A pulverizer housing (1), wherein a pulverizer assembly (2) is fixedly connected to a side end surface of the pulverizer housing (1); The left side of the upper end face of the pulverizer housing (1) is fixedly connected to a feed channel (3); the inner upper end shaft of the feed channel (3) is connected to a shielding plate (4); the lower end of the inner end face of the shielding plate (4) is fixedly connected to a support plate (6); the lower end face of the support plate (6) is in close contact with the inner lower end face of the feed channel (3); the lower end face of the support plate (6) is provided with a plurality of dust suction ports (7); above the dust suction ports (7), a plurality of controlled dust collectors (8) are fixedly connected to the upper end face of the support plate (6) in correspondence thereto; the upper end face of the controlled dust collector (8) is fixedly connected to a dust collecting box (5).
2. A pulverizer with dust removal function according to claim 1, characterized in that: A blocking bracket (11) is fixedly connected to the inner upper end surface of the feed channel (3), and the lower end surface of the blocking bracket (11) is symmetrically and elastically connected to two elastic correction blocks (9).
3. A pulverizer with dust removal function according to claim 2, characterized in that: The outer end surface of the blocking bracket (11) is supported and connected to the inner end of the shielding plate (4).
4. A pulverizer with dust removal function according to claim 1, characterized in that: A control switch (10) is installed at the left inner end of the feed channel (3), and the control switch (10) is wirelessly controlled and connected to a controlled vacuum cleaner (8).
5. A pulverizer with dust removal function according to claim 4, characterized in that: The control switch (10) is correspondingly arranged on the inner end surface of the feed channel (3) at the side end of the shielding plate (4).