CN222158665U

CN222158665U - Supporting device of scraper conveyor

Info

Publication number: CN222158665U
Application number: CN202420979640.0U
Authority: CN
Inventors: 张立冬; 薛文
Original assignee: China University of Mining and Technology Beijing CUMTB
Current assignee: China University of Mining and Technology Beijing CUMTB
Priority date: 2024-05-08
Filing date: 2024-05-08
Publication date: 2024-12-13
Anticipated expiration: 2034-05-08

Abstract

The utility model discloses a scraper conveyor supporting device which comprises a hydraulic mechanism, a hydraulic rod and a fixed ring, wherein the hydraulic rod is embedded and installed at the upper end of the hydraulic mechanism, the fixed ring is fixedly connected to the outer side of the hydraulic rod, a clamping groove installation opening is arranged in the fixed ring in a penetrating mode, a clamping groove is embedded and connected to the inner side of the clamping groove, a damper is embedded and connected to the inner side of the clamping groove, a reinforcing mechanism is arranged on one side of the fixed ring, a clamping plate is arranged on the outer side of the reinforcing mechanism, a second hydraulic pump is arranged in the reinforcing mechanism, and a second hydraulic rod is embedded and connected to one side of the second hydraulic pump. Through setting up solid fixed ring and strengthening mechanism, make this device reduce the occupation space of this device on the way of freight transportation, and this device is when needing to transport into the ore deposit hole and carry out deployment operation, also can carry out split transportation, this device can avoid the cardboard to overstretch simultaneously and damage draw-in groove and draw-in groove installing port in deployment process.

Description

Supporting device of scraper conveyor

Technical Field

The utility model relates to the technical field of scraper conveyor support, in particular to a scraper conveyor support device.

Background

The scraper conveyor is a kind of engineering machinery equipment, it is usually used for excavated and transport soil stone, it is made up of frame, scraper blade, actuating system and control system, its theory of operation is that utilize the scraper blade to scrape up subaerial soil stone to load into its own bucket, then transport it to the destination through actuating system, scraper conveyor is usually used for occasions such as earthworks, mining and building site, can improve work efficiency and handling ability, scraper conveyor strutting arrangement is a structure that is used for scraper conveyor to provide holding power from the bottom when moving. However, the existing supporting device is generally composed of two hydraulic pumps and a telescopic auxiliary supporting frame, wherein the auxiliary supporting frame is fixedly connected with the two hydraulic pumps, and the design makes the existing device difficult to disassemble and transport in the transportation process, so that the device cannot be placed in a space reasonably utilized in a boxcar, further more devices cannot be placed in the space of the same carriage, and when a loader needs to be deployed in a mine tunnel, the difficulty in transporting the existing device into the mine tunnel is also increased due to the design.

The utility model aims to provide a supporting device of a scraper conveyor, which solves the problems in the background art.

Disclosure of utility model

The utility model aims to solve the defects in the prior art in the background art, and provides a scraper conveyor supporting device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a scraper blade reversed loader strutting arrangement, includes hydraulic mechanism, hydraulic stem and solid fixed ring, hydraulic stem is installed to hydraulic mechanism's upper end gomphosis, and the outside fixedly connected with solid fixed ring of hydraulic stem, gu the inside of fixed ring runs through and is equipped with the draw-in groove installing port, and the inboard gomphosis of draw-in groove installing port is connected with the draw-in groove, the inboard gomphosis of draw-in groove is connected with the damping, one side of fixed ring is equipped with strengthening mechanism, and strengthening mechanism's outside is equipped with the cardboard, strengthening mechanism's inside is equipped with the second hydraulic pump, and one side gomphosis of second hydraulic pump is connected with the second hydraulic stem, the opposite side fixedly connected with connecting rod of second hydraulic stem, the outside of connecting rod is equipped with the switch, the upper end fixedly connected with backup pad of solid fixed ring.

Preferably, a tact switch is arranged on the inner side of the clamping groove mounting opening, a spring is fixedly connected to the bottom of the tact switch, and an alarm is connected to the outer side of the hydraulic rod in a jogged mode.

Preferably, the inner side of the clamping groove is provided with a tact switch jack in a penetrating manner, and the position of the tact switch jack corresponds to the tact switch.

Preferably, both ends of the reinforcing mechanism are provided with clamping plates, the clamping plates at one end of the reinforcing mechanism are fixedly connected with the reinforcing mechanism, and the clamping plates at the other end of the reinforcing mechanism are fixedly connected with the connecting rods.

Preferably, the inside size of draw-in groove is unanimous with the size of cardboard, and the inside damping of draw-in groove closely laminates at the inner wall of draw-in groove.

Preferably, a wire is arranged on one side of the tact switch, and the other side of the wire is connected with the alarm.

Preferably, an arc-shaped plate is arranged on the surface of the clamping groove. And the surface of the arc-shaped plate a plurality of screw holes are formed in the equal distance.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the fixing ring and the reinforcing mechanism are arranged, so that the device can retract the reinforcing mechanism in the transportation process, and meanwhile, each single supporting structure consisting of the hydraulic mechanism, the hydraulic rod and the supporting plate can more reasonably utilize the carriage space for transportation, so that the occupied space of the device in the transportation process is reduced, and meanwhile, through the design, the device can be detached for transportation when the device needs to be transported into a mine hole for deployment operation.

2. Through setting up tact switch and siren, the cardboard reaches the certain degree in the in-process that stretches to insert the draw-in groove, and the cardboard will trigger tact switch, makes tact switch start the siren, makes the staff in time close the second hydraulic pump through the switch, avoids the cardboard to excessively stretch to damage draw-in groove and draw-in groove installing port.

Drawings

Fig. 1 is a schematic structural view of a supporting device of a scraper conveyor according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a reinforcement mechanism;

FIG. 3 is a schematic view of a retaining ring and a clamping groove structure;

FIG. 4 is a schematic cross-sectional view of a retaining ring;

fig. 5 is an enlarged schematic view of fig. 4A.

The hydraulic device comprises a hydraulic mechanism 1, a hydraulic rod 2, a fixing ring 3, a supporting plate 4, a reinforcing mechanism 5, a clamping plate 6, a second hydraulic pump 7, a second hydraulic rod 8, a connecting rod 9, a switch 10, a switch 11, a clamping groove 12, damping 13, a tact switch 14, an alarm 15, a clamping groove mounting hole 16, a tact switch jack 17 and a spring.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and include, for example, "connected to," whether fixedly connected to, detachably connected to, or integrally connected to, mechanically connected to, electrically connected to, directly connected to, indirectly connected to, and in communication with each other via an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

Referring to fig. 1-5, a scraper conveyor supporting device comprises a hydraulic mechanism 1, a hydraulic rod 2 and a fixed ring 3, wherein the hydraulic mechanism 1 comprises an outer protective box, a first hydraulic pump is arranged on the inner side of the protective box, a first hydraulic pump switch is arranged on one side of the protective box, a circular hole is arranged at the upper end of the protective box, the hydraulic rod 2 penetrates through the circular hole to be connected with the first hydraulic pump inside the protective box in a jogged manner, and when a worker needs to use the device, the first hydraulic pump can be started through the first hydraulic pump switch gas, so that the hydraulic rod 2 ascends to attach a supporting plate 4 to the bottom of a scraper conveyor.

The upper end of the hydraulic mechanism 1 is embedded and provided with a hydraulic rod 2, the outer side of the hydraulic rod 2 is fixedly connected with a fixed ring 3, the inside of the fixed ring 3 is penetrated and provided with a clamping groove mounting opening 15, the inner side of the clamping groove mounting opening 15 is embedded and connected with a clamping groove 11, the inner side of the clamping groove 11 is embedded and connected with a damping 12, one side of the fixed ring 3 is provided with a reinforcing mechanism 5, the outer side of the reinforcing mechanism 5 is provided with a clamping plate 6, the inside of the reinforcing mechanism 5 is provided with a second hydraulic pump 7, one side of the second hydraulic pump 7 is embedded and connected with a second hydraulic rod 8, the other side of the second hydraulic rod 8 is fixedly connected with a connecting rod 9, the outer side of the connecting rod 9 is provided with a switch 10, the upper end of the fixed ring 3 is fixedly connected with a supporting plate 4, two ends of the reinforcing mechanism 5 are provided with clamping plates 6, the clamping plate 6 at one end of the reinforcing mechanism 5 is fixedly connected with the reinforcing mechanism 5, the clamping plate 6 at the other end of the reinforcing mechanism 5 is fixedly connected with the connecting rod 9, the device can retract the reinforcing mechanism 5 in the transportation process, meanwhile, each single supporting structure consisting of the hydraulic mechanism 1, the hydraulic rod 2 and the supporting plate 4 can more reasonably utilize the carriage space for transportation, so that the occupied space of the device in the transportation process is reduced, when the device is deployed, workers can symmetrically arrange the single supporting structures consisting of the hydraulic mechanism 1, the hydraulic rod 2 and the supporting plate 4 at the bottom of the scraper conveyor in pairs, then adjust the positions of the single supporting structures, after the adjustment is completed, the workers start the hydraulic mechanism 1 to enable the supporting plate 4 to lean against the bottom of the loader, before starting the hydraulic mechanism 1, the workers can clamp the clamping plate 6 fixedly connected with the reinforcing mechanism 5 into the clamping groove 11 on the surface of the single supporting structure, after the supporting plate 4 is tightly attached to the bottom of the loader, the staff can press switch 10 to start second hydraulic pump 7, makes second hydraulic stem 8 promote connecting rod 9 outwards to stretch out, until the cardboard 6 card with connecting rod 9 fixed connection is gone into to another bearing structure's draw-in groove 11 inside, accomplishes this kind of device's deployment operation through this kind of mode.

The inside of draw-in groove installing port 15 is equipped with dabs switch 13, and dab the bottom fixedly connected with spring 17 of switch 13, the outside gomphosis of hydraulic stem 2 is connected with alarm 14, the inboard of draw-in groove 11 runs through and is equipped with dabs switch jack 16, and dab the position of switch jack 16 and dab switch 13 and correspond, one side of dab switch 13 is equipped with the wire, and the opposite side and the siren 14 of wire are connected, draw-in groove 11 inside size and the size unanimity of cardboard 6, and the inside damping 12 of draw-in groove 11 closely laminates at the inner wall of draw-in groove 11, make strengthening mechanism 5 in the in-process of deployment, the cardboard 6 of being fixedly connected with connecting rod 9 is in the time of pushing through second hydraulic stem 8 and inserting to draw-in groove 11 inside, make the cardboard 6 insert behind the draw-in groove 11, the intermediate between cardboard 6 and draw-in groove 11, the connection stability between cardboard 6 and the draw-in groove 11 is strengthened through this kind of mode, in order to avoid cardboard 6 to excessively stretch out damaging draw-in groove 11 and draw-in groove 15, the inside damping 12 is in order to avoid the cardboard 6 to stretch out the connection stability between cardboard 6 and draw-in groove 11 and draw-in groove 11, the inside size, the inside damping 12, in gear 6 in a certain of this kind of cardboard through the inside of draw-bar 6 reaches the time of dabbing switch 13 through the switch 13 when dabbing switch 13, the inside damping 12 of the time reaches the tip through dabbing switch 13, and reaches the tip 13, and reaches the alarm 13 in time, and reaches the alarm in the time, and reaches the mode.

The surface of draw-in groove 11 is equipped with the arc, and the surface equidistance of arc is equipped with a plurality of screw, makes this device after the use, and the staff can inspect the inside damping 12 of draw-in groove 11, and when inside damping 12 can't use, the staff can take off draw-in groove 11 through dismantling the screw in the draw-in groove 11 surface bolt, changes the inside damping 12 of draw-in groove 11 afterwards.

Working principle: when the device is deployed, a worker can symmetrically place a single supporting structure formed by the hydraulic mechanism 1, the hydraulic rod 2 and the supporting plate 4 at the bottom of the scraper conveyor in pairs, then adjust the position of the single supporting structure, after the adjustment is finished, the worker starts the hydraulic mechanism 1 to enable the supporting plate 4 to lean against the bottom of the loader, before starting the hydraulic mechanism 1, the worker can clamp a clamping plate 6 fixedly connected with the reinforcing mechanism 5 into a clamping groove 11 on the surface of the single supporting structure, after the supporting plate 4 is tightly attached to the bottom of the loader, the worker can press a switch 10 to start a second hydraulic pump 7, so that the second hydraulic rod 8 pushes a connecting rod 9 to extend outwards until the clamping plate 6 fixedly connected with the connecting rod 9 is clamped into the clamping groove 11 of the other supporting structure, the deployment operation of the device is finished in the mode, in the deployment process of the reinforcing mechanism 5, when the clamping plate 6 fixedly connected with the connecting rod 9 is pushed and inserted into the clamping groove 11 through the second hydraulic rod 8, the damping 12 in the clamping groove 11 is contracted inwards in the insertion process of the clamping plate 6, so that after the clamping plate 6 is inserted into the clamping groove 11, the damping 12 is contracted and clamped between the clamping plate 6 and the clamping groove 11, the connection stability between the clamping plate 6 and the clamping groove 11 is enhanced in such a way, meanwhile, in order to avoid the clamping plate 6 from being excessively stretched to damage the clamping groove 11 and the clamping groove mounting opening 15, when the clamping plate 6 reaches a certain degree in the stretching process of inserting the clamping groove 11, the clamping plate 6 touches the tact switch 13 which is extended through the tact switch jack 16, the tact switch 13 triggers an alarm through a wire, and a worker can timely stop the second hydraulic pump 7 through the switch 10.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

Claims

1. The utility model provides a scraper blade elevating conveyor strutting arrangement, includes hydraulic mechanism (1), hydraulic stem (2) and solid fixed ring (3), its characterized in that, hydraulic stem (2) are installed in the upper end gomphosis of hydraulic mechanism (1), and the outside fixedly connected with solid fixed ring (3) of hydraulic stem (2), the inside of solid fixed ring (3) is run through and is equipped with draw-in groove installing port (15), and the inboard gomphosis of draw-in groove installing port (15) is connected with draw-in groove (11), the inboard gomphosis of draw-in groove (11) is connected with damping (12), one side of solid fixed ring (3) is equipped with strengthening mechanism (5), and the outside of strengthening mechanism (5) is equipped with cardboard (6), the inside of strengthening mechanism (5) is equipped with second hydraulic pump (7), and one side gomphosis of second hydraulic pump (7) is connected with second hydraulic stem (8), the opposite side fixedly connected with connecting rod (9) of second hydraulic stem (8), the outside of connecting rod (9) is equipped with switch (10), the upper end fixedly connected with backup pad (4) of gu fixed ring (3).

2. The scraper conveyor supporting device according to claim 1, wherein a tact switch (13) is arranged on the inner side of the clamping groove mounting opening (15), a spring (17) is fixedly connected to the bottom of the tact switch (13), and an alarm (14) is connected to the outer side of the hydraulic rod (2) in a jogged mode.

3. The scraper conveyor supporting device according to claim 1, wherein a tact switch jack (16) is provided inside the clamping groove (11) in a penetrating manner, and the position of the tact switch jack (16) corresponds to the tact switch (13).

4. The supporting device of the scraper conveyor according to claim 1, wherein clamping plates (6) are arranged at two ends of the reinforcing mechanism (5), the clamping plates (6) at one end of the reinforcing mechanism (5) are fixedly connected with the reinforcing mechanism (5), and the clamping plates (6) at the other end of the reinforcing mechanism (5) are fixedly connected with the connecting rod (9).

5. The supporting device of the scraper conveyor according to claim 1, wherein the inner size of the clamping groove (11) is consistent with the size of the clamping plate (6), and the damping (12) in the clamping groove (11) is tightly attached to the inner wall of the clamping groove (11).

6. A scraper conveyor support device according to claim 2, characterized in that one side of the tact switch (13) is provided with a wire, and the other side of the wire is connected with an alarm (14).

7. The scraper conveyor supporting device according to claim 1, wherein the surface of the clamping groove (11) is provided with an arc-shaped plate, and a plurality of screw holes are formed in the surface of the arc-shaped plate at equal intervals.