CN108706279B - Dangerous goods conveying device - Google Patents
Dangerous goods conveying device Download PDFInfo
- Publication number
- CN108706279B CN108706279B CN201810588074.XA CN201810588074A CN108706279B CN 108706279 B CN108706279 B CN 108706279B CN 201810588074 A CN201810588074 A CN 201810588074A CN 108706279 B CN108706279 B CN 108706279B
- Authority
- CN
- China
- Prior art keywords
- receiving
- dangerous goods
- receiving mechanism
- explosion
- push rod
- 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.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 85
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 231100001261 hazardous Toxicity 0.000 claims description 7
- 238000004880 explosion Methods 0.000 claims 5
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 230000033764 rhythmic process Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Intermediate Stations On Conveyors (AREA)
Abstract
The invention discloses a dangerous goods conveying device which comprises a feeding mechanism positioned outside an explosion-proof chamber and a receiving mechanism capable of entering and exiting the explosion-proof chamber, wherein the receiving mechanism comprises a first sealing part and a second sealing part at two ends and a dangerous goods receiving part in the middle, when the receiving mechanism is used for receiving materials outside the explosion-proof chamber, the first sealing part seals an entering and exiting channel, and when the receiving mechanism is used for feeding materials into the explosion-proof chamber, the second sealing part seals the entering and exiting channel. The receiving mechanism is also provided with a one-way driving mechanism for driving the feeding mechanism to move along the conveying direction. The invention can realize safe transportation of dangerous goods into the explosion-proof room for decomposition, lightens the labor intensity of people who must put the goods according to fixed rhythm, improves the safety, and has convenient operation, automation and high efficiency.
Description
Technical Field
The invention relates to a dangerous goods conveying device.
Background
In general, when metal dangerous goods are decomposed, the metal dangerous goods are directly placed on the decomposing equipment by manpower, the antiknock small chamber is independently arranged for personal safety, the decomposing equipment is placed in the antiknock small chamber, a window for conveying the metal dangerous goods is formed in the small chamber, the metal dangerous goods to be decomposed are manually conveyed into the antiknock small chamber through the conveying window, the personal safety is improved to a certain extent, but the conveying process still has a state that part of time (when the window is opened) is kept between an operator and the decomposing chamber, and the dangers still exist. Therefore, how to safely, automatically and efficiently convey the metal dangerous goods to the host machine of the metal dangerous goods decomposition equipment is a problem to be solved urgently.
Disclosure of Invention
In view of the above state of the art, the present invention aims to provide an automatic, efficient and safe-to-operate dangerous goods conveying device.
In order to achieve the aim of the invention, the invention adopts the following technical scheme:
a hazardous article delivery device, comprising: the material receiving mechanism comprises a first sealing part and a second sealing part at two ends and a dangerous article receiving part in the middle, wherein the first sealing part seals the access passage when the material receiving mechanism is used for externally connecting the explosion-proof chamber, and the second sealing part seals the access passage when the material receiving mechanism is used for feeding the material into the explosion-proof chamber.
Further, the receiving mechanism is also provided with a one-way driving mechanism so as to drive the feeding mechanism to move along the conveying direction.
Still further, the unidirectional driving mechanism comprises rotatable pushing component, rotation limiting component and rotation homing component, wherein the pushing component is rotatably fixed on the receiving mechanism, when the pushing component pushes the feeding mechanism, the rotation limiting component prevents the feeding mechanism from rotating, when the pushing component retreats, the obstacle is rotatable, and the rotation homing component can lead the pushing component to automatically home when the resistance is eliminated.
Preferably, the feeding mechanism is a chain-plate conveyor.
Further preferably, the pushing component is a push rod, the push rod is fixed on the receiving mechanism through a fixed shaft, the top end of the push rod can be inserted into a chain plate gap of the chain plate conveyor, one side of the top end of the push rod, which is away from the conveying direction, is a downward inclined slope, a groove is formed in the second sealing part of the receiving mechanism, the bottom end of the push rod is located in the groove, and the groove wall forms a rotation limiting component.
The rotary homing component is a torsion spring.
The receiving mechanism is connected with a power device.
The bottom of the receiving mechanism is provided with a receiving table fixed on the bottom surface of the access channel, the front end of the receiving table exceeds the falling position of dangerous goods from the feeding mechanism, the rear end of the receiving table is connected with a dangerous goods channel, and the dangerous goods receiving part is a through hole. Or:
the dangerous goods receiving part is provided with a bottom surface which can be opened and closed, so that the dangerous goods receiving part can be communicated with a dangerous goods channel after entering the explosion-proof chamber.
According to the dangerous goods conveyor, dangerous goods sent by the feeding mechanism are continuously sent into the explosion-proof chamber through the material receiving mechanism to enter and exit the explosion-proof chamber, the sealing parts are arranged at the two ends of the material receiving mechanism, and sealing of an entering and exiting channel can be achieved no matter whether the material receiving mechanism is arranged in the explosion-proof chamber or outside the explosion-proof chamber, so that safety of outdoor personnel is guaranteed.
The one-way driving mechanism is arranged on the receiving mechanism, so that the feeding mechanism can be driven when the receiving mechanism moves outwards, dangerous articles fall into the receiving mechanism through transmission of the feeding mechanism, additional power is not required to be provided for the feeding mechanism, and the automatic and efficient feeding mechanism is automatic.
The unidirectional driving mechanism can be a push rod, a groove is formed in the front end of the receiving mechanism, the push rod is arranged in the groove, when the receiving mechanism is pushed out of the explosion-proof chamber, the push rod can push the chain plate of the chain plate conveyor to rotate, the side wall of the groove can prevent the push rod from rotating, when the receiving mechanism is retracted, the push rod rotates under the action of the chain plate until the push rod can pass through the lower part of the chain plate, and after the push rod passes through the lower part of the chain plate, the push rod is reset under the action of the torsion spring.
The invention can realize safe transportation of dangerous goods into the explosion-proof room for decomposition, lightens the labor intensity of people who must put the goods according to fixed rhythm, improves the safety, and has convenient operation, automation and high efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a receiving state of a receiving mechanism according to the present invention;
FIG. 2 is a schematic diagram showing a state that a receiving mechanism feeds into an explosion-proof chamber in the invention;
FIG. 3a is a schematic view showing a state in which the push rod is about to push the link plate;
FIG. 3b is a schematic view showing a pushing bar pushing a link plate to a station;
FIG. 3c is a schematic view showing a state where the push rod is retracted to the link plate;
FIG. 3d is a schematic view of a link plate rotating the push rod;
FIG. 3e is a schematic diagram showing a state of waiting to recover by the link plate when the push rod is retracted;
fig. 4 is a schematic view of a receiving table at the bottom of the receiving mechanism.
In the drawings: 1 feeding mechanism, 2-1 first sealing part, 2-2 second sealing part, 2-3 dangerous goods receiving part, 3 dangerous goods, 4 explosion-proof wall, 5 power device, 6 dangerous goods material ways, 7 push rod, 8 fixed axle and 9 recess.
Detailed Description
The present invention will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the dangerous goods conveying device of the present invention includes a feeding mechanism 1 located outside the explosion-proof chamber and a receiving mechanism capable of entering and exiting the explosion-proof chamber, wherein the receiving mechanism is driven by a power device 5, and in this embodiment, the power device is a hydraulic cylinder. The material receiving mechanism comprises a first sealing part 2-1, a second sealing part 2-2 and a dangerous goods receiving part 2-3 at two ends, when the material receiving mechanism is used for receiving materials outside an explosion-proof chamber, as shown in fig. 1, the first sealing part 2-1 seals an inlet and outlet channel on the explosion-proof wall 4, and when the material receiving mechanism is used for feeding materials into the explosion-proof chamber, as shown in fig. 2, the second sealing part 2-2 seals the inlet and outlet channel.
The receiving mechanism is also provided with a one-way driving mechanism for driving the feeding mechanism to move along the conveying direction. The unidirectional driving mechanism comprises a rotatable pushing component, a rotation limiting component and a rotation homing component, wherein the pushing component is fixed on the receiving mechanism through a fixed shaft, when the pushing component pushes the feeding mechanism, the rotation limiting component prevents the feeding mechanism from rotating, when the pushing component retreats, the pushing component can rotate around the fixed shaft, and the rotation homing component can lead the pushing component to automatically home when resistance is eliminated.
As shown in fig. 3a to 3e, the feeding mechanism in this embodiment is a chain plate conveyor, and spaces between the chain plates for accommodating the pushing member are provided. In this embodiment, the pushing component is a push rod 7, and is fixed on the second sealing portion 2-2 of the receiving mechanism through a fixing shaft 8, the top end of the push rod can be inserted into a gap of the chain plate, one side of the top end of the push rod, which is away from the conveying direction, is a downward inclined surface, the sealing portion at the front end of the receiving mechanism is provided with a groove 9, the bottom end of the push rod is located in the groove, and the groove wall forms a rotation limiting component. The rotary homing component is a torsion spring. Fig. 3 a-3 e respectively show the states of the push rod 7 at different positions, when the material receiving mechanism pushes the material receiving mechanism to the explosion-proof outdoor, after the push rod 7 contacts the chain plate, as shown in fig. 3a, the chain plate is pushed to rotate under the limit action of the groove 9, as shown in fig. 3b, and then dangerous materials on the chain plate fall into the dangerous material receiving parts 2-3; when the receiving mechanism retreats, the push rod 7 contacts the chain plate, as shown in fig. 3c, under the action of the resistance of the chain plate, the push rod 7 rotates around the fixed shaft 8 until the inclined surface of the push rod 7 is leveled with the ground of the chain plate, as shown in fig. 3d, so that the push rod 7 passes under the chain plate without being pushed by the push rod 7. When the push rod 7 is retracted to the link plate resistance is eliminated, the push rod 7 is restored to the original state under the action of the torsion spring, as shown in fig. 3 e.
As shown in fig. 4, in this embodiment, the dangerous goods receiving portion 2-3 of the receiving mechanism is configured as a through hole, the bottom of the receiving mechanism is provided with a receiving platform 2-4 fixed on the bottom surface of the access passage, the front end of the receiving platform exceeds the dangerous goods falling position, and the rear end of the receiving platform is connected with the dangerous goods channel. When the receiving mechanism receives materials, the dangerous goods receiving part is positioned on the receiving table, and when the receiving mechanism retreats, the dangerous goods are driven to retreat along the receiving table until reaching the edge of the receiving table, and fall into the dangerous goods channel 6 under the action of gravity.
Dangerous goods can be placed in the material channel in the following mode: the dangerous goods receiving part is provided with a bottom surface which can be opened and closed, so that the dangerous goods receiving part can be communicated with a dangerous goods channel after entering the explosion-proof chamber, and dangerous goods enter the decomposing device for decomposition through the material channel.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the invention.
Claims (7)
1. Dangerous goods conveying device, characterized by includes: the anti-explosion device comprises a feeding mechanism (1) positioned outside an anti-explosion chamber and a receiving mechanism capable of entering and exiting the anti-explosion chamber, wherein the receiving mechanism comprises a first sealing part (2-1) and a second sealing part (2-2) at two ends and a dangerous article receiving part (2-3) in the middle, when the receiving mechanism is used for receiving materials outside the anti-explosion chamber, the first sealing part (2-1) seals an entering and exiting channel, and when the receiving mechanism feeds materials into the anti-explosion chamber, the second sealing part (2-2) seals the entering and exiting channel;
the material receiving mechanism is also provided with a one-way driving mechanism so as to drive the feeding mechanism to move along the conveying direction;
the dangerous goods receiving part (2-3) is provided with a bottom surface which can be opened and closed, so that the dangerous goods receiving part can be communicated with the dangerous goods channel (6) after entering the explosion-proof chamber.
2. The hazardous article delivery device of claim 1, wherein: the unidirectional driving mechanism comprises a rotatable pushing component, a rotation limiting component and a rotation homing component, wherein the pushing component is rotatably fixed on the receiving mechanism, when the pushing component pushes the feeding mechanism (1), the rotation limiting component prevents the feeding mechanism from rotating, when the pushing component retreats, the pushing component can rotate when encountering obstacles, and the rotation homing component can lead the pushing component to automatically home when the resistance is eliminated.
3. The hazardous article delivery device of claim 2, wherein: the feeding mechanism is a chain plate type conveyor.
4. A hazardous article delivery device as in claim 3, wherein: the pushing component is a push rod (7), the push rod is fixed on the receiving mechanism through a fixed shaft (8), the top end of the push rod can be inserted into a chain plate gap of the chain plate type conveyor, one side of the top end of the push rod, which is away from the conveying direction, is a downward inclined plane, a groove (9) is formed in a second sealing part (2-2) of the receiving mechanism, the bottom end of the push rod (7) is located in the groove (9), and the groove wall forms a rotation limiting component.
5. A hazardous article delivery device as in claim 3, wherein: the rotary homing component is a torsion spring.
6. The hazardous article delivery device of claim 1, wherein: the material receiving mechanism is connected with a power device (5).
7. The hazardous article delivery device of claim 1, wherein: the bottom of the receiving mechanism is provided with a receiving table (2-4) fixed on the bottom surface of the access passage, the front end of the receiving table exceeds the falling position of dangerous goods from the feeding mechanism (1), the rear end of the receiving table is connected with a dangerous goods channel (6), and the dangerous goods receiving part (2-3) is a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588074.XA CN108706279B (en) | 2018-06-08 | 2018-06-08 | Dangerous goods conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810588074.XA CN108706279B (en) | 2018-06-08 | 2018-06-08 | Dangerous goods conveying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108706279A CN108706279A (en) | 2018-10-26 |
| CN108706279B true CN108706279B (en) | 2024-01-05 |
Family
ID=63871523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810588074.XA Active CN108706279B (en) | 2018-06-08 | 2018-06-08 | Dangerous goods conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108706279B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5662207A (en) * | 1994-01-21 | 1997-09-02 | Lehmann; Martin | Procedure for loading a transport star and transport arrangement as well as uses thereof |
| EP1260468A2 (en) * | 2001-05-18 | 2002-11-27 | Hachmang Beheer B.V. | Dispenser |
| CN101481048A (en) * | 2008-12-19 | 2009-07-15 | 王树生 | Normally closed blast-resistant door mounted on elevator |
| CN201801180U (en) * | 2010-08-18 | 2011-04-20 | 芜湖市海联机械设备有限公司 | One-sided discharger for dump car of fixed-type belt conveyor |
| CN203652697U (en) * | 2013-12-17 | 2014-06-18 | 上海发电设备成套设计研究院 | Feeding machine side door device with protection sensor |
| CN107512516A (en) * | 2017-08-23 | 2017-12-26 | 罗周 | A kind of Intelligent storage system of automatic access |
| CN208429519U (en) * | 2018-06-08 | 2019-01-25 | 中国人民解放军陆军工程大学 | Dangerous material conveying device |
-
2018
- 2018-06-08 CN CN201810588074.XA patent/CN108706279B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5662207A (en) * | 1994-01-21 | 1997-09-02 | Lehmann; Martin | Procedure for loading a transport star and transport arrangement as well as uses thereof |
| EP1260468A2 (en) * | 2001-05-18 | 2002-11-27 | Hachmang Beheer B.V. | Dispenser |
| CN101481048A (en) * | 2008-12-19 | 2009-07-15 | 王树生 | Normally closed blast-resistant door mounted on elevator |
| CN201801180U (en) * | 2010-08-18 | 2011-04-20 | 芜湖市海联机械设备有限公司 | One-sided discharger for dump car of fixed-type belt conveyor |
| CN203652697U (en) * | 2013-12-17 | 2014-06-18 | 上海发电设备成套设计研究院 | Feeding machine side door device with protection sensor |
| CN107512516A (en) * | 2017-08-23 | 2017-12-26 | 罗周 | A kind of Intelligent storage system of automatic access |
| CN208429519U (en) * | 2018-06-08 | 2019-01-25 | 中国人民解放军陆军工程大学 | Dangerous material conveying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108706279A (en) | 2018-10-26 |
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