CN213504691U - Bulk material online reversing device and bulk material online conveying system applying same - Google Patents
Bulk material online reversing device and bulk material online conveying system applying same Download PDFInfo
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- CN213504691U CN213504691U CN202022489139.0U CN202022489139U CN213504691U CN 213504691 U CN213504691 U CN 213504691U CN 202022489139 U CN202022489139 U CN 202022489139U CN 213504691 U CN213504691 U CN 213504691U
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- 239000013590 bulk material Substances 0.000 title claims description 33
- 238000000034 method Methods 0.000 claims abstract description 22
- 230000008569 process Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an online switching-over device of bulk cargo and applied this online conveying system of bulk cargo that turns to device belongs to material on-line transmission field, it needs to stop whole production line and propose because of single equipment trouble to avoid, the device includes the frame casing, pendulous device and conveyor install in the frame casing, frame casing top is equipped with two pan feeding mouths, frame casing bottom is equipped with the discharge gate that corresponds with the pan feeding mouth, pan feeding mouth lower part cup joints with pendulous device, conveyor installs in two pendulous device export below, the bulk cargo that the pan feeding mouth drops into passes through the different swing range of pendulous device and discharges or discharge from another discharge gate rather than the discharge gate that corresponds. The system comprises an A-way conveying line and a B-way conveying line which are arranged in parallel, and the device is arranged between two pieces of equipment corresponding to each process of the A-way conveying line and the B-way conveying line. The utility model discloses make two circuits just can realize transfer line's switching-over function when not shutting down.
Description
The technical field is as follows:
the utility model belongs to the technical field of the material on-line transmission, concretely relates to online switching-over device of bulk cargo and applied this to turn to online conveying system of bulk cargo of device.
Background art:
in the process of long-distance conveying of bulk materials, the most commonly used conveying system is a belt conveyor, and the belt conveyor is used as an indispensable economic logistics conveying device of a production line and is widely applied to various industries due to the advantages of strong conveying capacity, long conveying distance, simple structure, easiness in maintenance, convenience in programmed control, automation operation and the like. Because the production process flow of products is long, and the number of equipment is large, in order to avoid the occurrence of the shutdown condition of the whole conveying line caused by the fault of one equipment on one conveying line, the conveying system of the pipelining line is usually provided with one-used-one-standby conveying line. If two transfer chain go wrong respectively, will lead to whole transfer chain out of production shutdown, influence production, and then cause great economic loss.
The invention content is as follows:
the utility model discloses in order to avoid because of the trouble of single equipment among the conveying system, and lead to the emergence of the whole production line condition of stopping production, provide a bulk cargo online reversing device and applied this bulk cargo online conveying system who turns to the device, this online conveying system realizes one-purpose two way switching-over functions of being equipped with conveying system through not shutting down, has improved the work efficiency of system, has reduced the manufacturing cost of enterprise.
The utility model discloses a technical scheme lie in: bulk cargo online switching-over device includes: the bulk cargo conveying device comprises a rack shell, a swinging device and a conveying device, wherein the swinging device and the conveying device are installed in the rack shell, two feeding ports are arranged in parallel at the top of the rack shell, two discharging ports are arranged at the bottom of the rack shell, each discharging port and one feeding port are coaxially arranged, the outlet direction of each feeding port is sleeved with the inlet of one swinging device, the swinging devices are installed on the inner wall of the rack shell in a swinging mode, the conveying device is installed below the outlets of the two swinging devices, discharging channels are reserved at the two ends of the conveying device and the inner wall of the rack shell respectively, and bulk cargos thrown into each feeding port are discharged from the corresponding discharging port or discharged from the other discharging port through different swinging ranges of the swinging devices.
Preferably, each swinging device comprises an adjusting swinging cylinder and a push rod for driving the adjusting swinging cylinder, the adjusting swinging cylinder is a cylinder body with openings at two ends, the adjusting swinging cylinder is rotatably arranged on the inner wall of the frame shell, and an opening at the top of the adjusting swinging cylinder is sleeved on the periphery of the lower part of the feeding port; the push rod is arranged outside the frame shell, and the extending end of the push rod drives the adjusting swing cylinder to do left-right swing motion in the frame shell through the connecting shaft.
Preferably, the top opening of the adjusting pendulum cylinder is larger than the bottom opening.
Preferably, the conveying device comprises a belt conveyor and a driving speed reduction motor for driving the belt conveyor, the belt conveyor is horizontally arranged on the inner wall of the frame shell, the driving speed reduction motor is fixed outside the frame shell, and an output shaft of the driving speed reduction motor is connected with the belt conveyor.
Preferably, a plurality of carrier rollers which are arranged at intervals are further arranged in the frame shell, are rotatably mounted on the inner wall of the frame shell and penetrate below the conveyor belt in the belt conveyor, and are used for supporting the conveyor belt in the conveying process.
Bulk cargo is conveying system on line, including A way transfer chain and the B way transfer chain that sets up side by side, and A way transfer chain is the same with the structure of B way transfer chain, A way transfer chain includes three at least equipment that the process connected gradually, its characterized in that: the bulk material online reversing devices are arranged between the discharging directions of the two devices corresponding to each process of the A-way conveying line and the B-way conveying line.
The utility model has the advantages that:
1. the utility model discloses an online switching-over device of bulk cargo has designed two pan feeding mouths and with the discharge gate of pan feeding mouth one-to-one, through the pendulous device who cup joints with every pan feeding mouth and set up the conveyor at two pendulous device lower part intermediate positions, can realize advancing from a pan feeding mouth, discharges from the discharge gate of difference as required, and the device has and turns to conveniently, and inner structure is simple, does not delay the bulk cargo, the later stage of being convenient for clearance's characteristics.
2. The utility model discloses an online conveying system of bulk cargo is applicable to in the one-use one-standby conveying system of coal or other bulk materials, adopt the online switching-over device of bulk cargo in this system, swing angle through two pendulous devices are different, and utilize the conveyor of setting in the middle of two pendulous devices, make two conveying system under the condition of not shutting down, just can realize conveying line's switching-over function, simultaneously need not shut down higher level equipment and subordinate's equipment to the fault equipment, the time that the material stays at higher level equipment and the time that other equipment started once more has been reduced, and the steam generator is simple in structure, and the operation is simple, can effectively improve the production efficiency of product.
Description of the drawings:
FIG. 1 is a schematic structural view of a bulk material on-line reversing device of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a side view of FIG. 1;
FIG. 4 is a flowchart illustrating the normal operation of a conventional one-use one-standby delivery system;
FIG. 5 is a flow chart illustrating the control steps in a conventional one-use one-standby conveyor system when a device in the one-use conveyor line fails;
FIG. 6 is a normal flow chart of the bulk cargo on-line conveying system of the present invention;
FIG. 7 is a state diagram of the oscillating device in the bulk material on-line reversing device of FIG. 6;
FIG. 8 is a flow chart of the control steps of the bulk cargo on-line conveying system according to the present invention when a device in the conveying line fails;
FIG. 9 is a state diagram of the oscillating device in the previous-stage bulk material on-line reversing device in FIG. 8;
FIG. 10 is a state diagram of the oscillating device in the next-stage bulk material on-line reversing device in FIG. 8;
wherein: 1 bulk material on-line reversing device, 11 frame shells, 111 feeding ports, 112 discharging ports, 12 swinging devices, 121 adjusting swinging cylinders, 122 push rods, 123 connecting shafts, 13 conveying devices, 131 belt conveyors, 132 motors, 14 carrier rollers, 2A conveying lines, 21 fault equipment and 3B conveying lines
The specific implementation mode is as follows:
example 1
As shown in fig. 1 to fig. 3, the utility model discloses an online switching-over device of bulk cargo, include: the device comprises a rack shell 11, a swinging device 12 and a conveying device 13, wherein the swinging device 12 and the conveying device 13 are installed in the rack shell 11.
Two feeding ports 111 are arranged in parallel at the top of the rack shell 11, two discharging ports 112 corresponding to the two discharging ports 112 are arranged at the bottom of the rack shell 11, each discharging port 112 is coaxial with one feeding port 111, and the opening of each discharging port 112 is larger than the feeding port 111.
The swing device 12 is engaged with the material inlet 111, and the conveying direction of the bulk material fed into the material inlet 111 is changed by changing the swing amplitude of the swing device 12. The number of the swing devices 12 is two, each swing device 12 includes an adjusting swing cylinder 121 and a driving push rod 122 for driving the adjusting swing cylinder 121, the adjusting swing cylinder 121 is a cylinder with two open ends, and preferably, the top opening is larger than the bottom opening of the adjusting swing cylinder 121. The top opening of the adjusting swing cylinder 121 is sleeved on the periphery of the outlet at the lower part of the feeding port 111, two opposite side walls of the adjusting swing cylinder 121 are rotatably installed on the inner wall of the rack shell 11, the driving push rod 122 is installed outside the rack shell 11, and the extending end of the driving push rod 122 drives the adjusting swing cylinder 121 to swing left and right in the rack shell 11 through a key on the connecting shaft 123.
The conveying device 13 is installed below the outlets of the two swing devices 12, a blanking channel is respectively reserved between two ends of the conveying device 13 and the inner wall of the rack housing 11, the conveying device 13 comprises a belt conveyor 131 and a motor 132 for driving the belt conveyor 131, the belt conveyor 131 is horizontally installed on the inner wall of the rack housing 11, the motor 132 is a speed reduction motor and is fixed outside the rack housing 11, and an output shaft of the motor 132 is connected with the belt conveyor 131, so that the belt conveyor 131 can achieve the purpose of horizontal leftward conveying or horizontal rightward conveying. The conveying device 13 can be used for conveying bulk materials conveyed by the adjusting swing cylinder 121 to the other discharge port 112 side, so that the purpose of steering conveying is achieved.
Each adjusting swing cylinder 121 has two limit positions, namely a left limit position and a right limit position, and when the adjusting swing cylinder 121 reaches each limit position, the push rod 122 stops.
When the bulk cargo input from each material inlet 111 needs to be discharged from the corresponding material outlet 112, each adjusting swing cylinder 121 is only required to swing towards the two outer sides of the rack housing 11. At this time, the bulk material fed from each of the feeding ports 111 is discharged from the corresponding discharging port 112 through a discharging passage provided between the inner wall of the rack housing 11 and the belt conveyor 131.
When the bulk material fed from one of the feeding ports 111 needs to be discharged from the other of the discharging ports 112, it is only necessary to change the orientation of the adjustment swing cylinder 121 on the feeding side so as to swing in the direction of the other discharging port 112 and stop. At this time, the bulk material fed from the feeding port 111 falls onto the conveying device 13 through the side adjusting swing cylinder 121, and then falls into the discharging port 112 after being conveyed to the upper side of the other discharging port 112 by the conveying device 13. While the conveying path of the bulk material at the inlet of the other feeding port 111 is unchanged.
Example 2
As shown in fig. 1, embodiment 2 differs from embodiment 1 only in that an idler 14 for supporting a belt of a belt conveyor 131 during conveyance is further provided in the housing 11.
The carrier rollers 14 are arranged below the middle upper conveyor belt of the belt conveyor 131 in a penetrating manner, two ends of the carrier rollers 14 arranged at intervals are rotatably mounted on the inner wall of the rack shell 11, and when the belt conveyor 131 conveys bulk materials, the carrier rollers 14 are used for supporting the conveyor belt in the conveying process.
Example 3
As shown in fig. 6, the bulk material on-line conveying system includes a way conveyor line 2 and a way conveyor line 3 which are arranged in parallel, and the way conveyor line 2 and the way conveyor line 3 have the same structure, the way conveyor line 2 includes at least three devices which are connected in sequence, and the bulk material on-line conveying system is characterized in that: the bulk material online reversing devices 1 described in the embodiments 1 and 2 are installed between the discharging directions of two devices corresponding to each process of the A-way conveying line 2 and the B-way conveying line 3.
Example 4
As shown in fig. 4, a conventional bulk material conveying system includes an a-way conveying line 2 and a B-way conveying line 3 which are identical in structure and are arranged in parallel, and when the a-way conveying line 2 is in a normal operation state, the start-up sequence of the equipment in the a-way conveying line is started in a reverse direction according to the procedure, and at this time, each equipment in the B-way conveying line 3 is in a stop state.
As shown in fig. 5, assuming that a failure occurs in the equipment in the third step of the a-line conveyor line 2, that is, the failure equipment 21, the control method according to the conventional system is:
and 2, starting the devices in the B-path conveying line 3 reversely according to the procedures.
When the conveying system is adopted, the upper-level equipment and the lower-level equipment are required to be shut down simultaneously, the operation steps are complex, the shutting down and restarting time is long, the conveyed bulk materials are retained in the upper-level equipment in the process of shutting down and adjusting, the consequences of material accumulation and difficult cleaning are caused, and meanwhile the efficiency of production work is influenced by the shutting down and adjusting of the whole production line.
As shown in fig. 6, the method for controlling a bulk material on-line conveying system in this embodiment specifically includes the following steps:
step 22, supposing that the equipment in the third process in the a-way conveying line 2 fails, namely the failed equipment 21, starting the equipment in the B-way conveying line 3 corresponding to the failed equipment 21 in the a-way conveying line 2, and simultaneously changing the discharging direction of the first-stage bulk material online reversing device 1 on the failed equipment 21 to ensure that the material is not fed to the failed equipment 21 in the a-way conveying line 2 any more, but the bulk material is reversed and conveyed to the corresponding equipment in the B-way conveying line 3, and then the bulk material is switched back to the next-stage equipment of the failed equipment 21 through the next-stage bulk material online reversing device 1 to continue to be conveyed from the a-way conveying line 2, wherein the a-way conveying line 2 does not need to be stopped except the failed equipment 21 in the adjusting process.
Further, in step 22, the adjusting of the swing direction of the swing cylinder 12 in the previous-stage bulk material online reversing device 1 and the next-stage bulk material online reversing device 1 specifically includes: in the previous-stage bulk material online reversing device 1, as shown in fig. 9, the swing direction of the adjusting swing cylinder 121 in the a-way conveying line 2 is changed to be the same as the swing direction of the adjusting swing cylinder 121 in the B-way conveying line 3; in the next-stage bulk material online reversing device 1, as shown in fig. 10, the swing direction of the adjusting swing cylinder 121 in the B-path conveying line 3 is changed to be the same as the swing direction of the adjusting swing cylinder 121 in the a-path conveying line 2.
The above description is only the preferred embodiments of the present invention, and these embodiments are all based on the present invention, and the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. Bulk cargo online switching-over device, its characterized in that includes: the device comprises a rack shell (11), a swinging device (12) and a conveying device (13), wherein the swinging device (12) and the conveying device (13) are installed in the rack shell (11), the top of the rack shell (11) is provided with two feeding ports (111) in parallel, the bottom of the rack shell (11) is provided with two discharging ports (112), each discharging port (112) and one feeding port (111) are coaxially arranged, the outlet direction of each feeding port (111) is sleeved with the inlet of one swinging device (12), the swinging devices (12) are installed on the inner wall of the rack shell (11) in a swinging mode, the conveying device (13) is installed below the outlets of the two swinging devices (12), blanking channels are reserved at the two ends of the conveying device (13) and the inner wall of the rack shell (11) respectively, and bulk materials fed into each feeding port (111) pass through the swinging devices (12) with different swinging amplitudes, and is discharged from the discharge port (112) corresponding to the discharge port, or is discharged from the other discharge port (112).
2. The bulk online reversing device of claim 1, characterized in that: each swing device (12) comprises an adjusting swing cylinder (121) and a push rod (122) used for driving the adjusting swing cylinder (121), the adjusting swing cylinder (121) is a cylinder body with openings at two ends, the adjusting swing cylinder is rotatably installed on the inner wall of the rack shell (11), and the opening at the top of the adjusting swing cylinder (121) is sleeved on the periphery of the lower part of the feeding port (111); the push rod (122) is installed outside the rack shell (11), and the extending end of the push rod (122) drives the adjusting swing cylinder (121) to swing left and right in the rack shell (11) through the connecting shaft (123).
3. The bulk online reversing device according to claim 2, characterized in that: the top opening of the adjusting swing cylinder (121) is larger than the bottom opening.
4. The bulk online reversing device according to any one of claims 1 to 3, characterized in that: the conveying device (13) comprises a belt conveyor (131) and a motor (132) used for driving the belt conveyor (131), the belt conveyor (131) is horizontally arranged on the inner wall of the frame shell (11), the motor (132) is fixed outside the frame shell (11), and an output shaft of the motor (132) is connected with the belt conveyor (131).
5. The bulk online reversing device according to claim 4, characterized in that: a plurality of carrier rollers (14) which are arranged at intervals are also arranged in the frame shell (11), are rotatably arranged on the inner wall of the frame shell (11), penetrate below the conveyor belt in the belt conveyor (131) and are used for supporting the conveyor belt in the conveying process.
6. Bulk cargo is conveying system on line, including A way transfer chain (2) and B way transfer chain (3) that set up side by side, and the structure of A way transfer chain (2) and B way transfer chain (3) is the same, three at least equipment that A way transfer chain (2) include that the process connects gradually, its characterized in that: the bulk material online reversing device (1) as claimed in any one of claims 1 to 5 is installed between the discharging directions of two devices corresponding to each process of the A-way conveying line (2) and the B-way conveying line (3).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022489139.0U CN213504691U9 (en) | 2020-11-02 | 2020-11-02 | Bulk material online reversing device and bulk material online conveying system applying same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022489139.0U CN213504691U9 (en) | 2020-11-02 | 2020-11-02 | Bulk material online reversing device and bulk material online conveying system applying same |
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| CN213504691U true CN213504691U (en) | 2021-06-22 |
| CN213504691U9 CN213504691U9 (en) | 2021-10-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173673A (en) * | 2020-11-02 | 2021-01-05 | 哈尔滨和泰电力设备有限公司 | Bulk material online reversing device, bulk material online conveying system and control method of system |
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2020
- 2020-11-02 CN CN202022489139.0U patent/CN213504691U9/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173673A (en) * | 2020-11-02 | 2021-01-05 | 哈尔滨和泰电力设备有限公司 | Bulk material online reversing device, bulk material online conveying system and control method of system |
| CN112173673B (en) * | 2020-11-02 | 2024-08-23 | 哈尔滨和泰电力设备有限公司 | Bulk material online reversing device, bulk material online conveying system and control method of system |
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| CN213504691U9 (en) | 2021-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Denomination of Utility Model|Abstract|Claims|Description Correct: Bulk material on-line reversing device and bulk material on-line conveying system using the reversing device|Correct False: Bulk material on-line reversing device and bulk material on-line conveying system using the reversing device|error Number: 26-01 Page: full text Volume: 37 Correction item: Denomination of Utility Model|Abstract Correct: Bulk material on-line reversing device and bulk material on-line conveying system using the reversing device|Correct False: Bulk material on-line reversing device and bulk material on-line conveying system using the reversing device|error Number: 26-01 Volume: 37 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Bulk material online reversing device and bulk material online conveying system applying the reversing device Effective date of registration: 20230103 Granted publication date: 20210622 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN HETAI ELECTRIC POWER EQUIPMENT Co.,Ltd. Registration number: Y2023230000001 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231213 Granted publication date: 20210622 Pledgee: Harbin Kechuang Financing Guarantee Co.,Ltd. Pledgor: HARBIN HETAI ELECTRIC POWER EQUIPMENT Co.,Ltd. Registration number: Y2023230000001 |