CN112604806B - Inlet passage safety device and rubbing crusher - Google Patents
Inlet passage safety device and rubbing crusher Download PDFInfo
- Publication number
- CN112604806B CN112604806B CN202011447456.4A CN202011447456A CN112604806B CN 112604806 B CN112604806 B CN 112604806B CN 202011447456 A CN202011447456 A CN 202011447456A CN 112604806 B CN112604806 B CN 112604806B
- Authority
- CN
- China
- Prior art keywords
- sealing plate
- inlet
- sealing
- outlet
- entryway
- 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.)
- Active
Links
Images
Classifications
-
- 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
- B02C23/04—Safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses an inlet channel safety protection device and a crusher, wherein an inlet channel comprises an inlet, an outlet and a channel communicated with the inlet and the outlet, the inlet channel safety protection device comprises a moving piece, the moving piece comprises a first sealing plate and a second sealing plate, the first sealing plate is arranged corresponding to the inlet, the second sealing plate is arranged corresponding to the outlet, both the first sealing plate and the second sealing plate are provided with an opening part and a sealing part, the moving piece is arranged on the inlet channel in a sliding manner, and the moving piece at least has a first position and a second position in the sliding process of the inlet channel; when the moving member moves to the first position, the opening part of the first sealing plate opens the inlet, and the sealing part of the second sealing plate closes the outlet; when the moving member moves to the second position, the sealing portion of the first sealing plate seals the inlet, and the opening portion of the second sealing plate opens the outlet.
Description
Technical Field
The invention relates to an inlet channel safety protection device and a crusher.
Background
At present, the crusher in the prior art needs to prevent a finger from contacting a cutter under the pressure of 10kg for the safety requirement of a golden finger, and the crusher in the prior art generally adopts an electric control mode, and a sensor is arranged to sense the finger and control an inlet to be opened or closed, and the control mode is complex.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a safety protection device for an entrance channel, which can effectively avoid the phenomenon that fingers contact a cutter during operation, is realized in a full mechanical mode, has a simple structure and is convenient to use, and avoids the phenomenon that a larger object is splashed to the entrance when being crushed.
In order to solve the technical problems, the technical scheme of the invention is as follows: an entryway safety shield apparatus, an entryway including an inlet, an outlet, and a passageway communicating the inlet and the outlet, comprising:
the moving piece comprises a first sealing plate and a second sealing plate, the first sealing plate corresponds to the inlet, the second sealing plate corresponds to the outlet, an opening part and a sealing part are arranged on the first sealing plate and the second sealing plate respectively, the moving piece is arranged on the inlet channel in a sliding mode, and the moving piece at least has a first position and a second position in the sliding process of the inlet channel; wherein the content of the first and second substances,
when the moving member moves to the first position, the opening part of the first sealing plate opens the inlet, and the sealing part of the second sealing plate closes the outlet;
when the moving member moves to the second position, the sealing portion of the first sealing plate seals the inlet, and the opening portion of the second sealing plate opens the outlet.
Further, in order to prevent the moving member from slipping out of the inlet channel in the sliding process, an anti-slipping device for preventing the moving member from slipping out of the inlet channel is arranged between the moving member and the inlet channel.
Further, the anti-slip device includes:
the anti-falling bulge is arranged on the moving piece;
walls forming said inlet or outlet or channel; wherein the content of the first and second substances,
the moving piece is prevented from slipping out of the inlet channel by the abutting fit of the anti-slip protrusion and the wall surface.
The moving piece is provided with a pushing raised head through which the moving piece slides on the inlet channel.
Further, an upper chute is arranged on the inlet channel, and the first sealing plate is arranged in the upper chute to limit the sliding direction of the first sealing plate.
Further, a lower sliding groove is formed in the inlet channel, and the second sealing plate is arranged in the lower sliding groove to limit the sliding direction of the second sealing plate.
Further, the first sealing plate or the second sealing plate includes a sealing plate having an opening as an opening portion, and the remaining portion of the sealing plate is at least a sealing portion.
Further, the first sealing plate includes a sealing plate, at least a part of which serves as a sealing portion, and a side of which serves as an opening portion in an area formed in the inlet passage when the moving member is located at the first position.
Further, the second sealing plate includes a sealing portion at least a part of which serves as a sealing portion, and a side of the sealing plate serves as an opening portion in an area formed in the inlet passage when the moving member is located at the second position.
The invention also provides a pulverizer which comprises the inlet channel safety protection device.
After the technical scheme is adopted, when an object to be crushed is placed into the channel, the moving member is pushed to the first position, the inlet is opened at the moment, the outlet is closed, the crushing cutter component is arranged below the outlet, the object to be crushed is placed into the channel, the outlet is closed at the moment, the finger cannot touch the crushing cutter component, the phenomenon that the finger touches the cutter during operation is effectively avoided, the phenomenon that the outlet and the inlet are splashed when the large object is crushed is also avoided, after the crushing cutter component is placed, the moving member is pushed to the second position, the inlet is closed, the outlet is opened, at the moment, the object to be crushed can enter the crushing cutter component from the channel through the outlet to be crushed, and the use is extremely convenient.
Drawings
FIG. 1 is a perspective view of the access passage safety shield apparatus of the present invention with the moveable member in a first position;
FIG. 2 is a perspective view of the access passage safety shield apparatus of the present invention with the moveable member in a second position;
fig. 3 is a perspective view of the moving member of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
As shown in fig. 1 to 3, an inlet passage safety protection device, the inlet passage comprising an inlet 11, an outlet 12 and a passage 13 communicating the inlet 11 and the outlet 12, comprises:
the moving part 2 comprises a first sealing plate 21 arranged corresponding to the inlet 11 and a second sealing plate 22 arranged corresponding to the outlet 12, both the first sealing plate 21 and the second sealing plate 22 are provided with an opening part and a sealing part, the moving part 2 is arranged on the inlet channel in a sliding manner, and the moving part 2 at least has a first position and a second position in the sliding process of the inlet channel;
specifically, the moving member 2 further comprises a connecting plate 25, and the first sealing plate 21 and the second sealing plate 22 are connected with the connecting plate 25;
wherein, when the moving member 2 moves to the first position, the opening of the first sealing plate 21 opens the inlet 11, and the sealing of the second sealing plate 22 closes the outlet 12;
when the moving member 2 moves to the second position, the sealing portion of the first sealing plate 21 seals the inlet 11, and the opening portion of the second sealing plate 22 opens the outlet 12.
When the object to be crushed is put into the channel 13, the moving member 2 is pushed to the first position, at the moment, the inlet 11 is opened, the outlet 12 is closed, the crushing cutter part is arranged below the outlet 12, the object to be crushed is put into the channel 13, the outlet 12 is closed at the moment, the crushing cutter part cannot be touched by fingers, the phenomenon that the fingers contact the cutter during operation is effectively avoided, the phenomenon that the outlet and the inlet are splashed when the large object is crushed is also avoided, after the crushing cutter part is put, the moving member 2 is pushed to the second position, the inlet 11 is closed, the outlet 12 is opened, at the moment, the object to be crushed can be crushed from the channel 13 through the outlet into the crushing cutter part, and the use is extremely convenient.
Specifically, as shown in fig. 1 and 2, an anti-slip device for preventing the moving member 2 from slipping out of the inlet passage is arranged between the moving member 2 and the inlet passage.
The structure of the anti-slip device may be as follows, which includes:
an anti-falling projection 23 provided on the moving member 2;
a wall surface 21c forming the inlet 11 or the outlet 12 or the passage 13; wherein the content of the first and second substances,
the moving member 2 is prevented from slipping out of the inlet passage by the abutting engagement of the retaining projection 23 and the wall surface 21 c.
Specifically, as shown in fig. 1 and 2, the moving member 2 is provided with a pushing boss 24 through which the moving member 2 slides on the inlet passage.
Specifically, as shown in fig. 1 and 2, the inlet passage is provided with an upper chute, and the first sealing plate 21 is disposed in the upper chute to limit the sliding direction of the first sealing plate 21.
Specifically, as shown in fig. 1 and 2, a lower chute is provided on the inlet passage, and the second sealing plate 22 is disposed in the lower chute to limit the sliding direction of the second sealing plate 22.
The first closing plate 21 and the second closing plate 22 may have the following structures:
the first type includes a sealing plate having an opening as an opening, and the remaining part of the sealing plate is at least a sealing portion.
Second, the first sealing plate includes a sealing plate, at least a part of which serves as a sealing portion, and one side of which serves as an opening portion in an area formed in the inlet passage when the moving member is located at the first position; the second sealing plate includes a sealing portion at least a part of which serves as a sealing portion, and an area formed in the inlet passage on one side of the sealing plate serves as an opening portion when the moving member is located at the second position.
In particular, in this embodiment, the first closure plate 21 takes a first form and the second closure plate 22 takes a second form.
As shown in fig. 3, the opening of the first cover plate 21 is a first opening 21a1, and the sealing portion of the first cover plate 21 is a first sealing portion 21b 1; the opening portion of the second cover plate 21 is a second opening portion 21a2, and the sealing portion of the second cover plate 21 is a second sealing portion 21b 2.
Example two
A crusher comprising the inlet passageway safety guard of the first embodiment.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present invention, unless otherwise expressly stated or limited, the first feature may be present on or under the second feature in direct contact with the first and second feature, or may be present in the first and second feature not in direct contact but in contact with another feature between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. An entryway safety guard, an entryway including an inlet (11), an outlet (12), and a passageway (13) communicating the inlet (11) and the outlet (12), the entryway safety guard characterized by:
the moving piece (2) comprises a first sealing plate (21) and a second sealing plate (22), the first sealing plate (21) corresponds to the inlet (11), the second sealing plate (22) corresponds to the outlet (12), both the first sealing plate (21) and the second sealing plate (22) are provided with an opening part and a sealing part, the moving piece (2) is arranged on the inlet channel in a sliding mode, and the moving piece (2) at least has a first position and a second position in the sliding process of the inlet channel; wherein the content of the first and second substances,
when the moving member (2) moves to the first position, the opening part of the first sealing plate (21) opens the inlet (11), and the sealing part of the second sealing plate (22) closes the outlet (12);
when the moving member (2) moves to the second position, the sealing portion of the first sealing plate (21) seals the inlet (11), and the opening portion of the second sealing plate (22) opens the outlet (12).
2. The entryway safety guard according to claim 1,
and an anti-slip device for preventing the moving member (2) from slipping out of the inlet channel is arranged between the moving member (2) and the inlet channel.
3. The entryway safety guard according to claim 2,
the anti-slip device comprises:
an anti-falling projection (23) provided on the moving member (2);
a wall surface (21c) forming the inlet (11) or outlet (12) or channel (13); wherein the content of the first and second substances,
the moving member (2) is prevented from slipping out of the inlet passage by the abutting engagement of the retaining projection (23) and the wall surface (21 c).
4. The entryway safety guard according to claim 1,
the moving piece (2) is provided with a pushing raised head (24), and the moving piece (2) slides on the inlet channel through the pushing raised head (24).
5. The entryway safety guard according to claim 1,
an upper sliding groove is formed in the inlet channel, and the first sealing plate (21) is arranged in the upper sliding groove to limit the sliding direction of the first sealing plate (21).
6. The entryway safety guard according to claim 1,
the inlet channel is provided with a lower sliding groove, and the second sealing plate (22) is arranged in the lower sliding groove to limit the sliding direction of the second sealing plate (22).
7. The entryway safety guard according to claim 1,
the first sealing plate (21) or the second sealing plate (22) comprises a sealing plate, an opening serving as an opening part is formed in the sealing plate, and the rest of the sealing plate is at least used as a sealing part.
8. The entryway safety guard according to claim 1,
the first sealing plate (21) includes a sealing plate, at least a part of which serves as a sealing portion, and one side of which serves as an opening portion in an area formed in the inlet passage when the moving member is located at the first position.
9. The entryway safety guard according to claim 1,
the second sealing plate (22) includes a sealing plate, at least a part of which serves as a sealing portion, and one side of which serves as an opening portion in an area formed in the inlet passage when the moving member is located at the second position.
10. A pulverizer characterized in that it comprises an inlet passageway safety shield as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011447456.4A CN112604806B (en) | 2020-12-09 | 2020-12-09 | Inlet passage safety device and rubbing crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011447456.4A CN112604806B (en) | 2020-12-09 | 2020-12-09 | Inlet passage safety device and rubbing crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112604806A CN112604806A (en) | 2021-04-06 |
| CN112604806B true CN112604806B (en) | 2022-03-08 |
Family
ID=75233846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011447456.4A Active CN112604806B (en) | 2020-12-09 | 2020-12-09 | Inlet passage safety device and rubbing crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112604806B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2640979A1 (en) * | 2007-10-30 | 2009-04-30 | Liangneng Chen | Safety shredder |
| CN202621247U (en) * | 2012-06-11 | 2012-12-26 | 上海震旦办公设备有限公司 | Automatic paper shredder |
| CN108654739A (en) * | 2018-05-10 | 2018-10-16 | 宁海利航机电设备设计有限公司 | Valuable element comprehensive recovery device in a kind of tailing |
| CN208494532U (en) * | 2018-04-20 | 2019-02-15 | 郑州康晓科技有限公司 | A kind of sawdust pulverizer |
| CN109894235A (en) * | 2019-04-23 | 2019-06-18 | 杭州铭展网络科技有限公司 | A kind of safety paper shredder |
| CN111516173A (en) * | 2020-05-13 | 2020-08-11 | 江苏通发环保科技有限公司 | Device and method for producing plastic granules |
| CN211636804U (en) * | 2019-11-22 | 2020-10-09 | 南安市科联专利应用服务有限公司 | Highway bridge precast beam board concrete waste treatment device |
| CN211755861U (en) * | 2020-03-26 | 2020-10-27 | 周成惠 | Grinder is smashed with raw materials in high-efficient chemistry experiment room |
| CN211755914U (en) * | 2020-04-01 | 2020-10-27 | 漯河市第一人民医院 | Coarse crusher for traditional Chinese medicinal material cutting process |
| CN211887064U (en) * | 2020-02-27 | 2020-11-10 | 内蒙古柠植源生物科技有限公司 | Powder grinding device capable of inhibiting dust |
-
2020
- 2020-12-09 CN CN202011447456.4A patent/CN112604806B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2640979A1 (en) * | 2007-10-30 | 2009-04-30 | Liangneng Chen | Safety shredder |
| CN202621247U (en) * | 2012-06-11 | 2012-12-26 | 上海震旦办公设备有限公司 | Automatic paper shredder |
| CN208494532U (en) * | 2018-04-20 | 2019-02-15 | 郑州康晓科技有限公司 | A kind of sawdust pulverizer |
| CN108654739A (en) * | 2018-05-10 | 2018-10-16 | 宁海利航机电设备设计有限公司 | Valuable element comprehensive recovery device in a kind of tailing |
| CN109894235A (en) * | 2019-04-23 | 2019-06-18 | 杭州铭展网络科技有限公司 | A kind of safety paper shredder |
| CN211636804U (en) * | 2019-11-22 | 2020-10-09 | 南安市科联专利应用服务有限公司 | Highway bridge precast beam board concrete waste treatment device |
| CN211887064U (en) * | 2020-02-27 | 2020-11-10 | 内蒙古柠植源生物科技有限公司 | Powder grinding device capable of inhibiting dust |
| CN211755861U (en) * | 2020-03-26 | 2020-10-27 | 周成惠 | Grinder is smashed with raw materials in high-efficient chemistry experiment room |
| CN211755914U (en) * | 2020-04-01 | 2020-10-27 | 漯河市第一人民医院 | Coarse crusher for traditional Chinese medicinal material cutting process |
| CN111516173A (en) * | 2020-05-13 | 2020-08-11 | 江苏通发环保科技有限公司 | Device and method for producing plastic granules |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112604806A (en) | 2021-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI585015B (en) | Drink container cover | |
| JP5253596B2 (en) | Connector port | |
| TW201332850A (en) | Plug of beverage container | |
| CN112604806B (en) | Inlet passage safety device and rubbing crusher | |
| CN104835929B (en) | Anti-explosion battery box | |
| WO2013011676A1 (en) | Electronic device | |
| CN201373149Y (en) | Main steam security valve | |
| US20140185235A1 (en) | Electronic device | |
| TWM537071U (en) | Sealing machine with safety protection mechanism for inadvertent touch | |
| WO2014183513A1 (en) | Electronic device housing and electronic device | |
| JP2008179390A (en) | Bottle to be opened single way | |
| US10612686B2 (en) | Safety faucet for hot water | |
| CN103287698A (en) | Plug of beverage vessel | |
| KR20190042049A (en) | One-touch open bottle cap | |
| CN215465086U (en) | Inlet channel protector and rubbing crusher | |
| JP5723555B2 (en) | Synthetic resin lid device | |
| CN210370216U (en) | Sliding closure structure of panel lock and intelligent lock thereof | |
| CN217694127U (en) | Test equipment for external field of electronic component | |
| CN219460967U (en) | Cooking cup and cooking machine | |
| CN213115872U (en) | Security entrance guard alarm device | |
| JP6726514B2 (en) | Cap structure | |
| CN217660992U (en) | Prevent empting lid and sharp machine box | |
| CN220158094U (en) | Cooking utensil | |
| TWI716811B (en) | Micro switch and operating device | |
| TWM566840U (en) | Portable electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |