CN212812220U - Bulk cargo processing short material protection device - Google Patents
Bulk cargo processing short material protection device Download PDFInfo
- Publication number
- CN212812220U CN212812220U CN202022110106.0U CN202022110106U CN212812220U CN 212812220 U CN212812220 U CN 212812220U CN 202022110106 U CN202022110106 U CN 202022110106U CN 212812220 U CN212812220 U CN 212812220U
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- housing
- protection device
- travel switch
- apical axis
- bulk
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Abstract
The utility model relates to a bulk cargo processing short material protection device, including the mounting panel, the top of mounting panel is equipped with the housing, the front end and the rear end of housing all are equipped with the support ring, the rear end department of housing is equipped with power device, the last transmission of power device is connected with the apical axis, install the push pedal perpendicular with the apical axis on the apical axis, be equipped with two travel switches on the inner wall of the front end of housing, all be equipped with the protection mechanism on two travel switches, in this bulk cargo processing short material protection device, through the stroke of travel switch detection apical axis, realized the detection whether the bulk cargo propelling movement targets in place, improved the precision of bulk cargo processing; by arranging the two travel switches, mutual redundancy is realized, the faults of the travel switches are convenient to detect, and the operation reliability of the protection device is improved; the travel switch is protected by the protection mechanism, so that the reliability of the travel switch is improved, and the operation reliability of the protection device is further improved.
Description
Technical Field
The utility model relates to the field of mechanical equipment, in particular to bulk cargo processing short material protection device.
Background
When a single-shaft machine is used for processing bulk materials needing secondary processing, if the products are not pushed in place in the clamping barrel, the products deviate from preset positions, in the subsequent processing process of the products, the products are poor due to product deviation, and the qualification rate of the products is reduced.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned prior art, the utility model aims to solve the technical problem that: in order to overcome the defects of the prior art, the short material processing protection device for the bulk material is provided.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a bulk cargo processing short material protection device, includes the mounting panel, the top of mounting panel is equipped with the housing, the front end and the rear end of housing all are equipped with the support ring, the rear end department of housing is equipped with the power device who is connected with the mounting panel, the last transmission of power device is connected with the apical axis, the apical axis pass two support rings and with support ring sliding connection, install on the apical axis with apical axis vertically push pedal, be equipped with two travel switches on the inner wall of the front end of housing, all be equipped with protection mechanism on two travel switches.
Preferably, the protection mechanism comprises a sealing barrel, the sealing barrel is sleeved on the main body of the travel switch and is in sealing connection with the housing, a top cover is connected to the top end of the push rod of the travel switch, a cylindrical elastic membrane is sleeved on the push rod of the travel switch, and two ends of the elastic membrane are respectively in sealing connection with the sealing barrel and the top cover through throat hoops.
Preferably, the outer sides of the ends, close to each other, of the sealing cylinder and the top cover are both provided with annular grooves, and the throat hoop is located in the annular grooves.
Preferably, the push plate is connected with the jacking shaft in a sliding mode, at least two blind holes are axially distributed in the jacking shaft, the push plate is provided with a pull pin, and the pull pin is connected with one of the blind holes.
Preferably, the support ring is provided with a rubber ring, and the rubber ring is sleeved on the top shaft.
Preferably, the outer surface of the housing is covered with a zinc coating.
Compared with the prior art, the beneficial effects of the utility model are that: in the bulk processing short material protection device, the stroke of the jacking shaft is detected through the stroke switch, so that the detection of whether bulk materials are pushed in place is realized, and the precision of bulk processing is improved; by arranging the two travel switches, mutual redundancy is realized, the faults of the travel switches are convenient to detect, and the operation reliability of the protection device is improved; the travel switch is protected by the protection mechanism, so that the reliability of the travel switch is improved, and the operation reliability of the protection device is further improved.
Drawings
Fig. 1 is a schematic structural view of the bulk cargo processing short material protection device of the utility model;
fig. 2 is a schematic structural diagram of a protection mechanism of the bulk cargo processing short material protection device of the present invention.
The reference numbers and corresponding designations in the drawings are: 1. the device comprises a travel switch, 2 blind holes, 3 top shafts, 4 casings, 5 push plates, 6 pull pins, 7 support rings, 8 mounting plates, 9 power devices, 10 sealing cylinders, 11 elastic membranes, 12 hose clamps and 13 top covers.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Example (b): as shown in fig. 1, a bulk cargo processing short material protection device, including mounting panel 8, the top of mounting panel 8 is equipped with housing 4, the front end and the rear end of housing 4 all are equipped with support ring 7, the rear end department of housing 4 is equipped with the power device 9 of being connected with mounting panel 8, the transmission is connected with apical axis 3 on the power device 9, apical axis 3 pass two support rings 7 and with support ring 7 sliding connection, install the push pedal 5 with apical axis 3 vertically on the apical axis 3, be equipped with two travel switches 1 on the inner wall of the front end of housing 4, all be equipped with protection mechanism on two travel switches 1. In this embodiment, the power device 9 pushes the top shaft 3 to move along the support ring 7, the bulk material is pushed into the cartridge by the top shaft 3, actually, the housing 4 is further provided with a logic controller for central control and a touch screen for display and control, the power device 9, the travel switches 1 and the touch screen are all electrically connected with the logic controller, the top shaft 3 drives the push plate 5 to move, when the push plate 5 triggers the two travel switches 1, the bulk material is pushed in place in the cartridge, at this time, the power device 9 controls the top shaft 3 to stop pushing, the precision of subsequent processing of the bulk material is improved, mutual redundancy is formed between the two travel switches 1, so that when one of the travel switches fails, the other travel switch 1 can support the equipment to operate, when neither of the two travel switches 1 is triggered, the logic controller receives a signal, and then the touch screen is controlled to display a non-in-place pushing signal, make the workman can in time inspect, when only one triggers in two travel switch 1, the touch-sensitive screen shows fault signal, the workman can in time overhaul travel switch 1, then still realized fault detection's function through setting up two travel switch 1, simultaneously through protection machanism to travel switch 1's guard action, has reduced and has piled up fatlute and metal debris's quantity on travel switch 1, has reduced travel switch 1's fault rate, has improved the production efficiency of equipment.
As shown in fig. 2, the protection mechanism includes a sealing cylinder 10, the sealing cylinder 10 is sleeved on the main body of the travel switch 1 and is hermetically connected with the housing 4, a top cover 13 is connected to the top end of the push rod of the travel switch 1, a cylindrical elastic membrane 11 is sleeved on the push rod of the travel switch 1, and two ends of the elastic membrane 11 are respectively hermetically connected with the sealing cylinder 10 and the top cover 13 through a hose clamp 12. In this embodiment, through throat hoop 12 with the both ends of elastic membrane 11 respectively with a sealing cylinder 10 and top cap 13 sealing connection, then a sealing cylinder 10, top cap 13 covers travel switch 1 with elastic membrane 11 formation seal space, the guard action to travel switch 1 has been realized, the quantity of fatlute and metal debris accumulated on travel switch 1 has been reduced, travel switch 1's life has been prolonged, the stability of travel switch 1 trigger has been improved, in apical axis 3 removal process, push pedal 5 supports and leans on top cap 13 to make top cap 13 move to the direction of a sealing cylinder 10, then travel switch 1 is triggered, simultaneously under the effect of atmospheric pressure, make elastic membrane 11 outwards expand, reduced because of elastic membrane 11 blocks between apical cap 13 and a sealing cylinder 10, lead to the probability that travel switch 1 can't trigger, the reliability of equipment to bulk cargo propelling movement detection in place has been improved.
Preferably, the sealing cylinder 10 and the top cover 13 are provided with annular grooves on the outer sides of the ends close to each other, and the throat hoop 12 is located in the annular grooves. In the embodiment, the throat hoop 12 is limited by the annular groove, so that the falling probability of the throat hoop 12 is reduced, and the connection reliability of the sealing cylinder 10, the top cover 13 and the elastic membrane 11 is improved.
Preferably, the push plate 5 is connected with the top shaft 3 in a sliding mode, at least two blind holes 2 are axially arranged on the top shaft 3, the push plate 5 is provided with a pull pin 6, and the pull pin 6 is connected with one of the blind holes 2. In this embodiment, through the cooperation between the blind hole 2 of the round pin 6 and difference, can fix the different positions on the apical axis 3 with push pedal 5, make apical axis 3 can adjust self stroke according to the size of propelling movement bulk cargo, improved protection device's practicality.
Preferably, the supporting ring 7 is provided with a rubber ring, and the rubber ring is sleeved on the top shaft 3. In this embodiment, at the gliding in-process of apical axis 3, can clean apical axis 3 through the rubber circle, improve apical axis 3's cleanliness, extension apical axis 3's life.
Preferably, the outer surface of the housing 4 is covered with a zinc plating layer. In the embodiment, the corrosion speed of the housing 4 is slowed down through the zinc coating, and the service life of the housing 4 is prolonged.
The utility model discloses a theory of operation:
during the use, power device 9 promotes apical axis 3 and removes along support ring 7, push the bulk cargo in the cartridge through apical axis 3, in fact, still install the logic control ware that is used for central control on the housing 4, and be used for the touch-sensitive screen of demonstration and control, power device 9, travel switch 1 and touch-sensitive screen all are connected with the logic control ware electricity, apical axis 3 drives push pedal 5 simultaneously and removes, when push pedal 5 triggered two travel switch 1, it targets in place to show the bulk cargo at the inside propelling movement of cartridge, power device 9 control apical axis 3 stops the propelling movement this moment, the precision of bulk cargo subsequent processing has been improved.
In conclusion, in the bulk processing short material protection device, the stroke of the ejector shaft 3 is detected through the stroke switch 1, so that whether bulk materials are pushed in place or not is detected, and the precision of bulk processing is improved; by arranging the two travel switches 1, mutual redundancy is realized, the faults of the travel switches 1 are convenient to detect, and the operation reliability of the protection device is improved; the travel switch 1 is protected by the protection mechanism, so that the reliability of the travel switch 1 is improved, and the operation reliability of the protection device is further improved.
The present invention is not limited to the above specific embodiments, and for those skilled in the art, the above conception can be used without any creative work, and all the changes made fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a bulk cargo processing short material protection device, a serial communication port, including mounting panel (8), the top of mounting panel (8) is equipped with housing (4), the front end and the rear end of housing (4) all are equipped with support ring (7), the rear end department of housing (4) is equipped with power device (9) of being connected with mounting panel (8), power device (9) are gone up the transmission and are connected with apical axis (3), apical axis (3) pass two support ring (7) and with support ring (7) sliding connection, install on apical axis (3) with apical axis (3) vertically push pedal (5), be equipped with two travel switch (1) on the inner wall of the front end of housing (4), all be equipped with protection mechanism on two travel switch (1).
2. The bulk processing short material protection device according to claim 1, wherein the protection mechanism comprises a sealing barrel (10), the sealing barrel (10) is sleeved on the main body of the travel switch (1) and is connected with the housing (4) in a sealing manner, a top cover (13) is connected to the top end of a push rod of the travel switch (1), a cylindrical elastic membrane (11) is sleeved on the push rod of the travel switch (1), and two ends of the elastic membrane (11) are respectively connected with the sealing barrel (10) and the top cover (13) in a sealing manner through throat hoops (12).
3. A short material processing protection device for bulk materials according to claim 2, characterized in that the sealing cylinder (10) and the top cover (13) are provided with annular grooves at the outer sides of the ends close to each other, and the hose clamp (12) is positioned in the annular grooves.
4. The bulk processing short material protection device according to claim 1 or 2, wherein the push plate (5) is connected with the top shaft (3) in a sliding manner, at least two blind holes (2) are axially arranged on the top shaft (3), the push plate (5) is provided with a pull pin (6), and the pull pin (6) is connected with one of the blind holes (2).
5. A short material processing protection device for bulk materials according to claim 1, characterized in that a rubber ring is arranged on the support ring (7) and sleeved on the top shaft (3).
6. A protector for short bulk material processing according to claim 1, characterized in that the outer surface of the casing (4) is covered with a zinc coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022110106.0U CN212812220U (en) | 2020-09-23 | 2020-09-23 | Bulk cargo processing short material protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022110106.0U CN212812220U (en) | 2020-09-23 | 2020-09-23 | Bulk cargo processing short material protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212812220U true CN212812220U (en) | 2021-03-26 |
Family
ID=75090429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022110106.0U Active CN212812220U (en) | 2020-09-23 | 2020-09-23 | Bulk cargo processing short material protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212812220U (en) |
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2020
- 2020-09-23 CN CN202022110106.0U patent/CN212812220U/en active Active
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