CN217296166U - High-safety activation feeder - Google Patents
High-safety activation feeder Download PDFInfo
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- CN217296166U CN217296166U CN202123364133.1U CN202123364133U CN217296166U CN 217296166 U CN217296166 U CN 217296166U CN 202123364133 U CN202123364133 U CN 202123364133U CN 217296166 U CN217296166 U CN 217296166U
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- junction box
- proof junction
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Abstract
The utility model provides an activation feeder of high security, this activation feeder of high security, which comprises a bracket, the top of support is provided with the equipment body, one side of equipment body is provided with vibrating motor, one side of support is provided with the link, one side of link is provided with explosion-proof junction box, explosion-proof junction box's inner chamber is provided with the flexible cable, explosion-proof junction box's top fixedly connected with uide bushing, explosion-proof junction box's inner chamber is provided with fixed establishment and complementary unit respectively, one side of explosion-proof junction box is provided with the case lid. The utility model provides an activated feeder of high security has solved the problem that current coal feeder inside motor wiring appears wearing and tearing easily or drops, has avoided motor short circuit and default phase, has reduced the potential safety hazard.
Description
Technical Field
The utility model relates to the field of mechanical equipment, especially, relate to an activation batcher of high security.
Background
The activating feeder is a feeding device for continuously, uniformly and quantitatively conveying bulk powder and granular materials to a belt conveyor in a coal conveying system of a thermal power plant, a coal mine, a port, a coal chemical industry and the like, a feeding port is arranged above a material conveying box of the activating feeder, an elastic support is arranged at the lower bottom of the material conveying box, a vibration motor is connected to the side surface of the material conveying box, during installation, the activating feeder is installed between a hopper and the belt conveyor, a flexible sealing connection surrounding belt is connected between the feeding port of the activating feeder and the outlet of the hopper and between the discharging port of the activating feeder and the inlet of the belt conveyor, when the activating feeder is used, a vibration motor is used for driving a device body to vibrate on the elastic support, so that the denser powder and granular coal in a stacking state above the feeding port in the device body is loosened and activated due to vibration, and the powder and granular coal is quantitatively, uniformly and continuously conveyed to the belt conveyor.
The existing activation feeder is driven by the vibration motor, and if the motor wiring is directly connected to the vibration motor, the motor wiring can be swung along with the vibration motor due to inertia when the vibration motor operates, the motor wiring is abraded or drops after being used for a long time, and the current short circuit and phase failure are derived, so that the influence on normal production can be caused, and certain potential safety hazards can be caused.
Therefore, it is necessary to provide a new high-safety activated feeder to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an activation batcher of high security of difficult short circuit and open phase.
The utility model provides an activation batcher of high security, which comprises a bracket, the top of support is provided with the equipment body, one side of equipment body is provided with vibrating motor, one side of support is provided with the link, one side of link is provided with explosion-proof junction box, explosion-proof junction box's inner chamber is provided with the flexible cable, explosion-proof junction box's top fixedly connected with uide bushing, explosion-proof junction box's inner chamber is provided with fixed establishment and complementary unit respectively, one side of explosion-proof junction box is provided with the case lid.
In order to reach the fixed effect to the flexible cable, as the utility model provides an activation feeder of high security, it is preferred, fixed establishment includes stationary half ring, removal semi-ring and gim peg, one side of stationary half ring and one side fixed connection of explosion-proof junction box inner wall, one side of stationary half ring is provided with the removal semi ring, the outside fixedly connected with gim peg of removal semi ring.
In order to reach the spacing effect of flexible cable, conduct the utility model provides an activation feeder of high security, it is preferred, complementary unit includes fixed block, stop collar and rubber pad, one side of fixed block and one side fixed connection of explosion-proof junction box inner wall, one side fixedly connected with stop collar of explosion-proof junction box inner wall is kept away from to the fixed block, the inner wall fixedly connected with rubber pad of stop collar.
In order to reach the effect that improves support stability, as the utility model provides an activation batcher of high security, it is preferred, the equal fixedly connected with bracing piece in four corners of support bottom, one side fixedly connected with auxiliary rod of bracing piece.
In order to reach the effect of being convenient for install the fixed explosion-proof junction box, as the utility model provides an activation feeder of high security, it is preferred, the outside fixedly connected with installation piece of explosion-proof junction box, the inner wall threaded connection of installation piece has the fitting bolt.
In order to reach the effect to the inside dehumidification of explosion-proof junction box, as the utility model provides an activation feeder of high security, it is preferred, the frame is placed to the equal fixedly connected with in both sides of explosion-proof junction box inner wall, the inner chamber of placing the frame is provided with the moisture absorption plate.
In order to reach the effect that improves explosion-proof junction box leakproofness, as the utility model provides an activation batcher of high security, it is preferred, the inner chamber threaded connection of case lid has sealed bolt, the inner wall fixedly connected with of explosion-proof junction box seals the piece with sealed bolt cooperation use, the outside of sealed bolt and the inner wall threaded connection who seals the piece.
In order to reach the effect to the flexible cable direction, conduct the utility model provides an activation feeder of high security, it is preferred, the inner wall fixedly connected with leading wheel of uide bushing, the outside of flexible cable and the outside sliding connection of leading wheel.
Compared with the prior art, the beneficial effects of the utility model are that:
when the vibration motor is connected with a motor for wiring, the high-safety activation feeder can firstly rotate the sealing bolt to move out of the sealing block so as to remove the fixation of the box cover and the explosion-proof junction box, then separate the box cover from the explosion-proof junction box, then connect the power supply line into a wiring terminal in the explosion-proof junction box, a flexible cable is arranged above the wiring terminal, one end of the flexible cable is connected with the vibration motor, the vibration motor can be supplied with power through the flexible cable, after the flexible cable is connected with the vibration motor, the surplus length is remained, after the connection is finished, the box cover is reset and then fixed through the sealing bolt, one side of the inner wall of the explosion-proof junction box is provided with a threaded hole matched with the fixing bolt for use, the movable semi-ring can be driven to move by rotating the fixing bolt, the movable semi-ring can be fixed through matching with the fixed semi-ring, so that the flexible cable is prevented from moving along with the vibration motor in the use process, the safety accident occurs, the problem that the wiring of the motor in the existing coal feeder is easy to wear or fall off, the existing short circuit and open phase are derived, the normal production is influenced, and the problem of certain potential safety hazard is caused is solved.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the high-safety activated feeder provided by the present invention,
FIG. 2 is an embodiment incorporating a single motor;
FIG. 3 illustrates an embodiment of a vertically arranged dual motor arrangement;
FIG. 4 is an embodiment of mating horizontal arrangement of dual motors;
fig. 5 is a schematic view of the internal structure of the explosion-proof junction box of the present invention;
fig. 6 is a schematic structural view of the fixing mechanism of the present invention;
fig. 7 is a schematic structural view of the auxiliary mechanism of the present invention;
FIG. 8 is a schematic view of the connection structure between the explosion-proof junction box and the box cover of the present invention;
fig. 9 is a schematic view of the internal structure of the guide sleeve of the present invention;
fig. 10 is an enlarged schematic view of the connection form of the explosion-proof box and the connecting frame of the present invention.
The reference numbers in the figures: 1. a support; 2. an apparatus body; 3. a vibration motor; 4. a connecting frame; 5. An explosion-proof junction box; 6. a flexible cable; 7. a guide sleeve; 8. a fixing mechanism; 801. a stationary half ring; 802. moving the half ring; 803. a fixing bolt; 9. an auxiliary mechanism; 901. a fixed block; 902. a limiting sleeve; 903. a rubber pad; 10. a box cover; 11. a support bar; 12. an auxiliary lever; 13. Mounting blocks; 14. installing a bolt; 15. placing the frame; 16. a moisture absorption plate; 17. a sealing plug; 18. A sealing block; 19. a guide wheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7 in combination, in which fig. 1 is a schematic structural diagram of a preferred embodiment of the high-safety activation feeding machine provided by the present invention, and the diagram shows an embodiment of different activation feeding machines, such as a single motor or multiple motors; fig. 2 is a schematic diagram of the internal structure of the explosion-proof junction box of the present invention; fig. 3 is a schematic structural view of the fixing mechanism of the present invention; FIG. 4 is a schematic structural view of the auxiliary mechanism of the present invention; FIG. 5 is a schematic view of the connection structure of the explosion-proof junction box and the box cover of the present invention; fig. 6 is a schematic view of the internal structure of the guide sleeve of the present invention; fig. 7 is an enlarged schematic view of the structure at a position of the present invention. A high-safety activation feeder comprises a support 1, wherein an equipment body 2 is arranged above the support 1, a vibration motor 3 is arranged on one side of the equipment body 2, a connecting frame 4 is arranged on one side of the support 1, an explosion-proof junction box 5 is arranged on one side of the connecting frame 4, a flexible cable 6 is arranged in an inner cavity of the explosion-proof junction box 5, a guide sleeve 7 is fixedly connected to the top of the explosion-proof junction box 5, a fixing mechanism 8 and an auxiliary mechanism 9 are respectively arranged in the inner cavity of the explosion-proof junction box 5, and a box cover 10 is arranged on one side of the explosion-proof junction box 5;
four corners of the bottom of the bracket 1 are fixedly connected with supporting rods 11, and one side of each supporting rod 11 is fixedly connected with an auxiliary rod 12;
as shown in fig. 10, the outer side of the explosion-proof junction box 5 is fixedly connected with a mounting block 13, and the inner wall of the mounting block 13 is connected with a mounting bolt 14 in a threaded manner;
both sides of the inner wall of the explosion-proof junction box 5 are fixedly connected with a placing frame 15, and an inner cavity of the placing frame 15 is provided with a moisture absorption plate 16;
the inner cavity of the box cover 10 is in threaded connection with a sealing bolt 17, the inner wall of the explosion-proof junction box 5 is fixedly connected with a sealing block 18 matched with the sealing bolt 17, and the outer side of the sealing bolt 17 is in threaded connection with the inner wall of the sealing block 18;
the inner wall of the guide sleeve 7 is fixedly connected with a guide wheel 19, and the outer side of the flexible cable 6 is connected with the outer side of the guide wheel 19 in a sliding manner.
It should be noted that: the arrangement mode is suitable for an activation feeder with a single or multiple motors.
It should be noted that: when the vibration motor 3 is connected with a motor for wiring, the sealing bolt 17 can be moved out of the sealing block 18 by rotating the sealing bolt 17, so that the fixation of the box cover 10 and the explosion-proof junction box 5 is released, then the box cover 10 is separated from the explosion-proof junction box 5, then a power supply line is connected with a wiring terminal in the explosion-proof junction box 5, a flexible cable 6 is arranged above the wiring terminal, one end of the flexible cable 6 is connected with the vibration motor 3, the vibration motor 3 can be supplied with power through the flexible cable 6, the surplus length is left after the flexible cable 6 is connected with the vibration motor 3, after the connection is completed, the box cover 10 is reset and then fixed through the sealing bolt 17, the flexible cable 6 can be fixed through all parts in the fixing mechanism 8 and all parts in the auxiliary mechanism 9, so that the vibration amplitude of the flexible cable 6 in the use process is reduced, and the flexible cable 6 is prevented from being swung under the influence of the vibration motor 3, influence the life of flexible cable 6, leading wheel 19 that sets up in the uide bushing 7, friction between the 6 outside of reducible flexible cable and the uide bushing 7, when installing explosion-proof junction box 5, can turn round into link 4 one side with the inside erection bolt 14 of installation piece 13 and set up in threaded hole and fix explosion-proof junction box 5, place the moisture in 16 absorbable explosion-proof junction box 5 of the moisture absorption plate that set up in the frame 15, avoid the overweight short circuit that causes of moisture in the explosion-proof junction box 5, bracing piece 11 and auxiliary rod 12 can improve the overall stability of this device.
In the implementation process, as shown in fig. 2 and 3, the fixing mechanism 8 includes a stationary half ring 801, a movable half ring 802 and a fixing bolt 803, one side of the stationary half ring 801 is fixedly connected with one side of the inner wall of the explosion-proof junction box 5, one side of the stationary half ring 801 is provided with the movable half ring 802, and the outer side of the movable half ring 802 is fixedly connected with the fixing bolt 803.
It should be noted that: one side of the inner wall of the explosion-proof junction box 5 is provided with a threaded hole matched with the fixing bolt 803 for use, the movable half ring 802 can be driven to move by rotating the fixing bolt 803, and the movable half ring 802 can be matched with the fixing half ring 801 in a moving manner to fix the flexible cable 6, so that the flexible cable 6 is prevented from moving along with the vibration motor 3 in the using process and causing safety accidents.
Referring to fig. 2 and 4, the auxiliary mechanism 9 includes a fixing block 901, a limiting sleeve 902 and a rubber pad 903, one side of the fixing block 901 is fixedly connected with one side of the inner wall of the explosion-proof junction box 5, one side of the fixing block 901 away from the inner wall of the explosion-proof junction box 5 is fixedly connected with the limiting sleeve 902, and the inner wall of the limiting sleeve 902 is fixedly connected with the rubber pad 903.
It should be noted that: when supplying power to vibrating motor 3 through flexible cable 6, can pass through stop collar 902 with flexible cable 6 and be connected with vibrating motor 3, in flexible cable 6's use, stop collar 902 can carry on spacingly to flexible cable 6, and sets up the rubber pad 903 in the stop collar 902 and can carry out further spacing to flexible cable.
The utility model provides a pair of high security's activation batcher's theory of operation as follows:
when the vibration motor 3 is connected with a motor for wiring, the sealing bolt 17 can be moved out of the sealing block 18 by rotating the sealing bolt 17, so that the fixation of the box cover 10 and the explosion-proof junction box 5 is released, then the box cover 10 is separated from the explosion-proof junction box 5, then a power supply line is connected with a wiring terminal in the explosion-proof junction box 5, a flexible cable 6 is arranged above the wiring terminal, one end of the flexible cable 6 is connected with the vibration motor 3, the vibration motor 3 can be supplied with power through the flexible cable 6, after the flexible cable 6 is connected with the vibration motor 3, the surplus length is remained, after the connection is completed, the box cover 10 is reset and then fixed through the sealing bolt 17, a guide wheel 19 arranged in the guide sleeve 7 can reduce the friction between the outer side of the flexible cable 6 and the guide sleeve 7, one side of the inner wall of the explosion-proof junction box 5 is provided with a threaded hole matched with a fixing bolt 803, and the movable semi-ring 802 can be driven to move by rotating the fixing bolt 803, the movable half ring 802 is movably matched with the fixed half ring 801 to fix the flexible cable 6, so that safety accidents caused by the fact that the flexible cable 6 moves along with the vibration motor 3 in the using process are avoided.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an activation batcher of high security, its characterized in that, includes support (1), the top of support (1) is provided with equipment body (2), one side of equipment body (2) is provided with vibrating motor (3), one side of support (1) is provided with link (4), one side of link (4) is provided with explosion-proof junction box (5), the inner chamber of explosion-proof junction box (5) is provided with flexible cable (6), the top fixedly connected with uide bushing (7) of explosion-proof junction box (5), the inner chamber of explosion-proof junction box (5) is provided with fixed establishment (8) and complementary unit (9) respectively, one side of explosion-proof junction box (5) is provided with case lid (10).
2. A high safety activated feeder according to claim 1, characterized in that the fixing mechanism (8) comprises a fixed half ring (801), a movable half ring (802) and a fixing bolt (803), one side of the fixed half ring (801) is fixedly connected with one side of the inner wall of the explosion-proof junction box (5), one side of the fixed half ring (801) is provided with the movable half ring (802), and the outer side of the movable half ring (802) is fixedly connected with the fixing bolt (803).
3. A high-safety activated feeder according to claim 2, characterized in that the auxiliary mechanism (9) comprises a fixed block (901), a limiting sleeve (902) and a rubber pad (903), one side of the fixed block (901) is fixedly connected with one side of the inner wall of the explosion-proof junction box (5), one side of the fixed block (901) far away from the inner wall of the explosion-proof junction box (5) is fixedly connected with the limiting sleeve (902), and the inner wall of the limiting sleeve (902) is fixedly connected with the rubber pad (903).
4. A high-safety activated feeder according to claim 1, characterized in that four corners of the bottom of the support (1) are fixedly connected with support rods (11), and one side of each support rod (11) is fixedly connected with an auxiliary rod (12).
5. A high-safety activated feeder according to claim 3, characterized in that a mounting block (13) is fixedly connected to the outer side of the explosion-proof junction box (5), and a mounting bolt (14) is connected to the inner wall of the mounting block (13) in a threaded manner.
6. A high-safety activation feeder according to claim 5, characterized in that both sides of the inner wall of the explosion-proof junction box (5) are fixedly connected with placing frames (15), and a moisture absorption plate (16) is arranged in an inner cavity of each placing frame (15).
7. A high-safety activated feeder according to claim 1, characterized in that a sealing bolt (17) is connected to the inner cavity of the box cover (10) in a threaded manner, a sealing block (18) matched with the sealing bolt (17) is fixedly connected to the inner wall of the explosion-proof junction box (5), and the outer side of the sealing bolt (17) is connected with the inner wall of the sealing block (18) in a threaded manner.
8. A high-safety activated feeder according to claim 1, characterized in that a guide wheel (19) is fixedly connected to the inner wall of the guide sleeve (7), and the outer side of the flexible cable (6) is slidably connected with the outer side of the guide wheel (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123364133.1U CN217296166U (en) | 2021-12-29 | 2021-12-29 | High-safety activation feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123364133.1U CN217296166U (en) | 2021-12-29 | 2021-12-29 | High-safety activation feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217296166U true CN217296166U (en) | 2022-08-26 |
Family
ID=82923227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123364133.1U Active CN217296166U (en) | 2021-12-29 | 2021-12-29 | High-safety activation feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217296166U (en) |
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2021
- 2021-12-29 CN CN202123364133.1U patent/CN217296166U/en active Active
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