CN215624536U - Special detection device for ore belt conveyor chute flash - Google Patents
Special detection device for ore belt conveyor chute flash Download PDFInfo
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- CN215624536U CN215624536U CN202121341716.XU CN202121341716U CN215624536U CN 215624536 U CN215624536 U CN 215624536U CN 202121341716 U CN202121341716 U CN 202121341716U CN 215624536 U CN215624536 U CN 215624536U
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- chute
- cover plate
- detection
- bearing
- rod
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Abstract
The utility model discloses a special detection device for chute overflow of an ore belt conveyor, which belongs to the technical field of material conveying of the ore belt conveyor and comprises a detection cover plate hinged to the outer side of a chute overflow port, a signal detection device arranged on the outer side of a chute and a limiting device, and is characterized in that a counterweight device is arranged on one side of the detection cover plate, which is far away from the chute, and the counterweight device is positioned on the lower part of the detection cover plate; the counterweight device comprises a bearing rod, a bearing base, a bearing screw rod, a counterweight block and a locking nut; the bearing rod is fixedly connected to one side of the detection cover plate, which is far away from the chute; one end of the bearing rod, which is far away from the detection cover plate, is fixedly connected with a bearing base; a bearing screw is fixedly connected to the middle position above the bearing base; the bearing screw rod is sleeved with a detachable balancing weight, and the bearing screw rod is in threaded fit with a locking nut. Compared with the prior art can effectively detect the state of chute flash, reduce the material flash volume of chute, reduce clear material cost, improve production efficiency.
Description
Technical Field
The utility model relates to the technical field of material conveying of ore belt conveyors, in particular to a special detection device for chute overflow of an ore belt conveyor.
Background
The chute is a transfer device of materials in normal loading of an ore belt conveyor system. Upstream belt material falls on the low reaches belt through the chute, and at defeated material in-process, because material property and conveying flow's reason, in case the putty signal is not detected to the putty switch in the chute, the chute very easily takes place the putty and causes equipment scram and overflow along with a large amount of materials. While delaying normal production, the material cleaning cost is increased, and manpower and material resources are wasted.
Disclosure of Invention
The utility model aims to provide a special detection device for chute overflow of an ore belt conveyor, and aims to reduce chute material overflow, reduce material cleaning cost and improve production efficiency.
The utility model provides a special detection device for ore belt conveyor chute overflow, which comprises a detection cover plate hinged to the outer side of a chute overflow port, a signal detection device arranged on the outer side of a chute and a limiting device, and is characterized in that a counterweight device is arranged on one side of the detection cover plate, which is far away from the chute, and the counterweight device is positioned at the lower part of the detection cover plate;
the signal detection device is positioned on one side of the detection cover plate;
the limiting device is independently arranged on one side, away from the chute, of the detection cover plate.
Furthermore, the detection cover plate is hinged to the outer side of the chute overflow port through a hinge.
Furthermore, the counterweight device comprises a bearing rod, a bearing base, a bearing screw rod, a counterweight block and a locking nut; the bearing rod is fixedly connected to one side of the detection cover plate, which is far away from the chute; one end of the bearing rod, which is far away from the detection cover plate, is fixedly connected with a bearing base; a bearing screw is fixedly connected to the middle position above the bearing base; the bearing screw rod is sleeved with a detachable balancing weight, and the bearing screw rod is in threaded fit with a locking nut.
Further, the signal detection device comprises a detection support rod and a photoelectric proximity switch; the detection supporting rod is fixedly connected to one side of the chute; one end of the detection supporting rod, which is far away from the chute, is provided with a photoelectric proximity switch; the photoelectric proximity switch detection port corresponds to one side of the motion stroke end point of the detection cover plate.
Furthermore, the limiting device comprises a supporting wall, a limiting threaded rod and a limiting nut; the supporting wall is independently arranged on one side of the detection cover plate, which is far away from the chute; the limiting threaded rod penetrates through the supporting wall and is locked on the supporting wall through the thread matching of a limiting nut; the axis of the limit threaded rod and the center line of the bearing rod are positioned in the same plane.
According to the special detection device for the chute flash of the ore belt conveyor, provided by the utility model, the chute flash is used for pushing the detection cover plate, and the signal detection device detects the action of the detection cover plate, so that the aim of monitoring the chute flash is fulfilled; therefore, the utility model can effectively detect the overflow state of the chute, reduce the overflow amount of the chute, reduce the material cleaning cost and improve the production efficiency.
Drawings
The accompanying drawings disclose, in part, specific embodiments of the present invention, wherein,
FIG. 1 is a schematic structural diagram of the present invention in a detection state;
FIG. 2 is an enlarged view of a portion B of the present invention taken from FIG. 1;
FIG. 3 is a front view of the present invention taken from FIG. 1;
FIG. 4 is a front view of the present invention in a non-detection state;
fig. 5 is a top view of the utility model from fig. 1.
Detailed Description
The special detection device for ore belt conveyor chute flash, provided by the utility model, is applied to the outer side of the chute A and is used for detecting the flash state of the chute A. The device comprises a detection cover plate 1, a signal detection device 3 and a limiting device 4, wherein as shown in figure 1, the detection cover plate 1 is hinged to the outer side of a chute A flash port through a hinge; a counterweight device 2 is arranged on one side of the detection cover plate 1, which is far away from the chute A, and the counterweight device 2 is positioned at the lower part of the detection cover plate 1;
as shown in fig. 2, the counterweight device 2 includes a bearing rod 21, a bearing base 22, a bearing screw 23, a counterweight 24 and a lock nut 25; the bearing rod 21 is fixedly connected to one side of the detection cover plate 1, which is far away from the chute A; one end of the bearing rod 21 far away from the detection cover plate 1 is fixedly connected with a bearing base 22; a bearing screw 23 is fixedly connected to the middle position above the bearing base 22; the bearing screw 23 is sleeved with a detachable counterweight block 24, and the bearing screw 23 is in threaded fit with a locking nut 25, so that the counterweight device 2 can adjust the threshold value of chute A flash by increasing or decreasing the counterweight block 24, and the flexibility and practicability of the utility model are improved;
the signal detection device 3 comprises a detection support rod 31 and a photoelectric proximity switch 32; the detection supporting rod 31 is fixedly connected to one side of the chute A; one end of the detection supporting rod 31 far away from the chute A is provided with a photoelectric proximity switch 32; the detection port of the photoelectric proximity switch 32 is corresponding to one side of the motion stroke end point of the detection cover plate 1;
the limiting device 4 comprises a supporting wall 41, a limiting threaded rod 42 and a limiting nut 43; the supporting wall 41 is independently arranged on one side of the detection cover plate 1 away from the chute A; the limit threaded rod 42 penetrates through the support wall 41 and is locked on the support wall 41 through the limit nut 43 in a threaded fit manner; the axis of the limit threaded rod 42 is in the same plane as the center line of the bearing rod 21.
In a specific embodiment, as shown in fig. 4, when no material overflow occurs in the chute a, the detection cover plate 1 is shielded outside the material overflow port of the chute a by the counterweight device 2, and the photoelectric proximity switch 32 is in a non-detection state when the movement of the detection cover plate 1 is not detected. As shown in fig. 1, when a chute a overflows, the material overflows from the overflow port, and pushes the detection cover plate 1 to rotate until the detection cover plate 1 contacts with the limit threaded rod 42, the detection cover plate 1 is fixed, at this time, the photoelectric proximity switch 32 detects the action of the detection cover plate 1, and reports the overflow state of the material by cooperating with the program of the upper computer, and the upper computer sends a signal for stopping the operation of the upstream belt, and stops the material transmission;
in conclusion, the utility model can effectively detect the overflow state of the chute A, reduce the overflow amount of the chute A, reduce the material cleaning cost and improve the production efficiency.
Claims (5)
1. A special detection device for ore belt conveyor chute overflow comprises a detection cover plate (1) hinged to the outer side of a chute overflow port, a signal detection device (3) arranged on the outer side of a chute and a limiting device (4), and is characterized in that a counterweight device (2) is arranged on one side, away from the chute, of the detection cover plate (1), and the counterweight device (2) is located on the lower portion of the detection cover plate (1);
the signal detection device (3) is positioned on one side of the detection cover plate (1);
and the limiting device (4) is independently arranged on one side of the detection cover plate (1) far away from the chute.
2. The special detection device for the ore belt conveyor chute overflow material of claim 1, wherein the detection cover plate (1) is hinged to the outer side of the chute overflow material opening through a hinge.
3. The special detecting device for ore belt conveyor chute overflow according to claim 2, characterized in that the counterweight device (2) comprises a bearing rod (21), a bearing base (22), a bearing screw rod (23), a counterweight block (24) and a locking nut (25); the bearing rod (21) is fixedly connected to one side, far away from the chute, of the detection cover plate (1); one end of the bearing rod (21) far away from the detection cover plate (1) is fixedly connected with a bearing base (22); a bearing screw rod (23) is fixedly connected to the middle position above the bearing base (22); the bearing screw rod (23) is sleeved with a detachable balancing weight (24), and the bearing screw rod (23) is in threaded fit with a locking nut (25).
4. The ore belt conveyor chute overflow special detection device of claim 3, characterized in that the signal detection device (3) comprises a detection support rod (31) and an optoelectronic proximity switch (32); the detection supporting rod (31) is fixedly connected to one side of the chute; one end of the detection supporting rod (31) far away from the chute is provided with a photoelectric proximity switch (32); the detection port of the photoelectric proximity switch (32) corresponds to one side of the motion stroke end point of the detection cover plate (1).
5. The ore belt conveyor chute overflow special detection device of claim 4, characterized in that the limiting device (4) comprises a support wall (41), a limiting threaded rod (42) and a limiting nut (43); the supporting wall (41) is independently arranged on one side, far away from the chute, of the detection cover plate (1); the limit threaded rod (42) penetrates through the support wall (41) and is locked on the support wall (41) through the thread fit of a limit nut (43); the axis of the limit threaded rod (42) and the center line of the bearing rod (21) are positioned in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121341716.XU CN215624536U (en) | 2021-06-17 | 2021-06-17 | Special detection device for ore belt conveyor chute flash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121341716.XU CN215624536U (en) | 2021-06-17 | 2021-06-17 | Special detection device for ore belt conveyor chute flash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215624536U true CN215624536U (en) | 2022-01-25 |
Family
ID=79943818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121341716.XU Expired - Fee Related CN215624536U (en) | 2021-06-17 | 2021-06-17 | Special detection device for ore belt conveyor chute flash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215624536U (en) |
-
2021
- 2021-06-17 CN CN202121341716.XU patent/CN215624536U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |