CN220363846U - Sealing device of track type measuring equipment - Google Patents

Abstract

The utility model relates to a sealing device of track type measuring equipment, which comprises a storage box, wherein the right end of the storage box is provided with a storage box opening which is provided with an opening right and faces to a cabin top rail, a moving bracket is arranged on the storage box in a guiding and moving way along the left-right direction, the moving bracket is driven by a bracket driving mechanism, a movable rail with the right end for being in butt joint with the left end of the cabin top rail is fixed on the moving bracket, the storage box is provided with a storage cavity for storing the track type measuring equipment after the track type measuring equipment moves onto the movable rail from the cabin top rail, the moving bracket is provided with a storage box cabin door in a guiding and moving way along the up-down direction, the storage box cabin door is driven by a cabin door driving mechanism, and the left end of the storage box cabin door is provided with a sealing matching part for being in sealing fit with the right end of the storage box when the moving bracket moves leftwards. The utility model provides a sealing device capable of realizing storage sealing of rail type measuring equipment.

Description

Sealing device of track type measuring equipment

Technical Field

The utility model relates to the field of equipment sealing, in particular to a sealing device of track type measuring equipment.

Background

In bulk grain storage field, grains are stacked in a granary, and the bulk grain volume needs to be detected by a quantity monitoring device for accurately obtaining the grain volume. Because the length of the granary is longer, in order to realize the scanning of all bulk grain areas, the company develops a track type measuring device capable of moving along a track, such as a track type radar trolley and a three-dimensional scanning quantity monitoring device disclosed in Chinese patent CN 212685540U.

The track-type radar trolley in the publication comprises a trolley frame, a trolley travelling mechanism for travelling along a track and a travelling mechanism driving device for driving the trolley travelling mechanism to act are arranged on the trolley frame, a radar measuring device is arranged on the trolley frame and comprises an upper device part fixed on the trolley frame and a lower device part rotationally assembled on the upper device part, a lower device driving mechanism for driving the lower device part to rotate is arranged on the upper device part, and the lower device part comprises a laser radar for emitting laser beams downwards.

When the device is used, the track type radar trolley walks to one position along the track of the bin top, the laser radar scans the bulk grain volume at the lower side of the device, and then the track type radar trolley moves to another position along the track of the bin top and moves for multiple times, so that bulk grain volume scanning at multiple positions in the granary is completed. The existing rail type measuring equipment has the problems that a corresponding sealing device is not arranged in a granary, dust in the granary is large, and when the rail type measuring equipment is not stored and sealed in the absence of use, a large amount of dust adheres to the measuring equipment to influence the use of the measuring equipment; in addition, bulk grain still needs to carry out periodic phosphine fumigation insecticidal in the storage process, and this kind of gas has certain corrosiveness, if rail mounted measuring equipment can not accomodate sealedly, also can influence rail mounted measuring equipment's life in the fumigation insecticidal process.

Disclosure of Invention

The utility model aims to provide a sealing device capable of realizing storage sealing of track type measuring equipment.

In order to solve the technical problems, the technical scheme of the sealing device of the track type measuring equipment is as follows:

the utility model provides a rail mounted measuring equipment's sealing device, including the containing box, the containing box right-hand member has the orientation storehouse top orbital containing box opening of opening orientation to the right, it is equipped with the movable support to follow left and right direction removal on the containing box, the movable support is driven by support actuating mechanism, be fixed with the right-hand member on the movable support be used for with the orbital left end of storehouse top orbital abutting joint movable rail, the containing box has the storage chamber that is used for rail mounted measuring equipment to the movable rail by storehouse top orbital back to accomodate rail mounted measuring equipment and movable rail, move along upper and lower direction removal assembly by the containing box door on the movable support, the containing box door is driven by door actuating mechanism, the left end of containing box door has the sealed cooperation portion that is used for with containing box right-hand member sealing cooperation when the movable support moves to the left.

Further, a track guiding structure matched with the movable track in a guiding and moving manner is arranged in the storage box.

Further, the movable support comprises a support upper beam, a support lower beam, a support front vertical beam and a support rear vertical beam, wherein the support front vertical beam and the support rear vertical beam are arranged between the support upper beam and the support lower beam, the support upper beam, the support lower beam, the support front vertical beam and the support rear vertical beam form a square frame structure capable of moving leftwards and being contained in the containing box, and the movable rail is fixed on the lower side of the support upper beam.

Further, the support driving mechanism comprises an upper side electric push rod and a lower side electric push rod which are arranged in the storage box, wherein the upper side electric push rod is in transmission connection with the support upper cross beam, and the lower side electric push rod is in transmission connection with the support lower cross beam.

Further, the vertical beam before the support, be provided with the dovetail guide rail groove that the direction of direction extends along upper and lower direction on the vertical beam after the support, the left end of containing box bin gate is provided with and guides the dovetail guide rail of removal complex in the upper and lower direction with corresponding dovetail guide rail groove, and the left end of containing box bin gate is provided with the transmission rack of vertical arrangement, and bin gate actuating mechanism includes bin gate driving motor, and bin gate driving motor's power take off end is connected with the transmission gear with transmission rack interlock transmission.

Further, the transmission gear is positioned at the lower end of the square frame structure.

The beneficial effects of the utility model are as follows: according to the utility model, when the track type measuring equipment is not required to be used, the track type measuring equipment moves to the right side of the storage box along the top track, the door driving mechanism drives the storage box door to move up and down to open the storage box opening, the bracket driving mechanism drives the right end of the movable track to extend out of the storage box, the right end of the movable track is in butt joint with the left end of the top track, the track type measuring equipment can move from the top track to the movable track, then the storage box door moves to the storage box opening position, the bracket driving mechanism drives the movable track and the storage box door to move leftwards, the track type measuring equipment is stored in the storage box, the sealing matching part at the left end of the storage box door is in sealing fit with the right end of the storage box, the track type measuring equipment is kept in a sealing environment, and influences of dust raising, phosphine fumigation gas and the like on the track type measuring equipment are avoided.

Drawings

The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which like reference numerals refer to like or corresponding parts and in which:

FIG. 1 is a schematic view showing a state in which a door of a storage box is moved downward in one embodiment of a sealing device according to the present utility model;

FIG. 2 is a schematic view of the track-type measuring device of FIG. 1 after being moved from the roof track to the movable track;

FIG. 3 is a schematic view of the storage box of FIG. 2 after the door is moved upward;

FIG. 4 is a schematic view of the movable rack of FIG. 3 with the movable rail and the bin gate moved to the left;

reference numerals illustrate: 1. a storage box; 2. an upper electric push rod; 3. a bracket upper cross beam; 4. a roof rail; 5. track type measuring equipment; 6. a moving track; 7. a charging reed; 8. a track guiding structure; 9. a lower electric push rod; 10. a storage box door; 11. a seal mating portion; 12. a bracket lower cross beam; 13. a transmission gear; 14. a rack; 15. a movable support; 16. a front vertical beam of the bracket; 17. and a storage cavity.

Detailed Description

In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

The embodiment of a sealing device of a track type measuring device in the utility model is shown in fig. 1 to 4:

before the sealing device of the utility model is introduced, a track type measuring device 5 in the prior art is first introduced, the track type measuring device comprises a trolley frame, a bin top track is fixed on the bin top of a granary, a travelling wheel for travelling along the bin top track and a travelling wheel driving device for driving the travelling wheel to act are arranged on the trolley frame, and a scanning device for scanning bulk grain, such as a laser radar, is arranged on the trolley frame. The track-type measuring device belongs to the prior art and its structure is not described in detail here.

The sealing device comprises a storage box 1, wherein the right end of the storage box 1 is provided with a storage box opening facing to a bin top rail, and the inner cavity of the storage box forms a storage cavity 17 for storing rail type measuring equipment. The storage box is provided with a movable support 15 along left and right direction guiding movement, the movable support is driven by a support driving mechanism, and a movable rail 6 with the right end being used for being in butt joint with the left end of the cabin roof rail is fixed on the movable support.

In this embodiment, the movable support includes a support entablature 3, a support entablature 12 and a support front vertical beam 16 and a support rear vertical beam disposed between the support entablature and the support entablature, the support front vertical beam and the support rear vertical beam form a square frame structure capable of moving to the left and being accommodated in the accommodating box, and the track type measuring device can pass through the inner cavity of the square frame structure along the left-right direction. The movable rail 6 is fixed at the lower end of the support upper beam 3, a rail guide structure matched with the guide movement of the movable rail is arranged in the storage box, the guide movement of the movable support relative to the storage box is realized by utilizing the guide matching of the rail guide structure and the movable rail, the rail guide structure in the embodiment comprises an upper side guide plate and a lower side guide plate, and a guide space matched with the guide movement of the movable rail in the left-right direction is formed between the upper side guide plate and the lower side guide plate.

The movable support is provided with a storage box door 10 in a guiding and moving manner along the up-down direction, the storage box door 10 is driven by a door driving mechanism, and the left end of the storage box door is provided with a sealing matching part 11 used for sealing matching with the right end of the storage box when the movable support moves leftwards. The seal mating portion in this embodiment is constituted by a seal ring of a square ring structure.

The bracket driving mechanism comprises an upper electric push rod 2 and a lower electric push rod 9 which are arranged in the storage box, the upper electric push rod 2 is connected with the left end of the bracket upper cross beam 3, and the lower electric push rod 9 is connected with the left end of the bracket lower cross beam. The right ends of the front vertical beam and the rear vertical beam of the bracket are provided with dovetail-shaped guide rail grooves with the guide directions extending along the up-down direction, and the left end of the storage box door is provided with dovetail-shaped guide rails which are arranged at intervals front and back and are respectively matched with the corresponding dovetail-shaped guide rail grooves in a guide and moving manner in the up-down direction. The left end of containing box door is provided with vertical arrangement's drive rack 14, and door actuating mechanism includes door driving motor, and door driving motor's power take off end is connected with and drives rack interlock driven drive gear 13, and in this embodiment, door driving motor is servo motor, and drive gear is fixed in on door driving motor's the motor shaft, and drive gear's axis extends along the fore-and-aft direction and sets up.

The motor housing of the door drive motor is fixed to the lower end of the bracket front vertical beam 16.

When track formula measuring equipment does not need work, track formula measuring equipment moves to the containing box right side along the roof track, support actuating mechanism drives movable rail and containing box door and moves a bit distance to the right side afterwards, say 1~3cm for the sealed cooperation portion of containing box door breaks away from with the containing box right-hand member, door actuating mechanism drives containing box door and moves down, as shown in fig. 1, support actuating mechanism continues to drive movable rail and containing box door and moves towards the right side again, make movable rail right-hand member and the butt joint of roof track left end, butt joint in this embodiment, and not limited to the contact, as long as can satisfy track formula measuring equipment's walking wheel and can be moved to the movable rail by the roof track, all be called the butt joint, the movable rail right-hand member can be with roof track left end contact, also can the interval setting.

The rail-mounted row measuring device is then moved from the roof rail onto the movable rail, as shown in fig. 2; then the bin gate of the storage box can move upwards to a position corresponding to the opening of the storage box, as shown in fig. 3; the support actuating mechanism drives the movable support to move towards the left, the movable rail and the storage box bin gate synchronously move towards the left, the movable support is stored in the storage box, the sealing fit part at the left end of the storage box bin gate is in sealing fit with the right end of the storage box, rail type measuring equipment is stored in a sealed storage cavity, a charging reed 7 is arranged on the inner wall of the left side wall of the storage box, and at the moment, the charging end at the left end of the rail type measuring equipment is in contact with the charging reed, so that the rail type measuring equipment is charged. The influence of dust emission, phosphine fumigation and the like on the track type measuring equipment is avoided, and the service life of the track type measuring equipment is ensured.

In other embodiments of the present utility model, the bracket driving mechanism may be a hydraulic cylinder, a pneumatic cylinder, or other driving modes capable of driving the movable bracket to move left and right; the left and right movement guiding of the movable support is not limited to be realized by guiding the movable rail, for example, a separate guiding structure matched with the guiding movement of the movable support can be arranged; the bin gate driving mechanism can also be in other driving modes such as an electric push rod, a pneumatic cylinder, a hydraulic cylinder and the like which can drive the bin gate of the storage box to move up and down.

In the foregoing description of the present specification, the terms "fixed," "mounted," "connected," or "connected" are to be construed broadly, unless explicitly stated or limited otherwise. For example, in terms of the term "coupled," it may be fixedly coupled, detachably coupled, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other. Therefore, unless otherwise specifically defined in the specification, a person skilled in the art can understand the specific meaning of the above terms in the present utility model according to the specific circumstances.

Those skilled in the art will also appreciate from the foregoing description that terms such as "upper," "lower," "front," "rear," "left," "right," "length," "width," "thickness," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "center," "longitudinal," "transverse," "clockwise," or "counterclockwise" and the like are used herein for the purpose of facilitating description and simplifying the description of the present utility model, and thus do not necessarily have to have, configure, or operate in, the specific orientations, and thus are not to be construed or construed as limiting the present utility model.

In addition, the terms "first" or "second" and the like used in the present specification to refer to the numbers or ordinal numbers are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present specification, the meaning of "plurality" means at least two, for example, two, three or more, etc., unless explicitly defined otherwise.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. A sealing device for a rail-mounted measuring apparatus, characterized in that: including the containing box, the containing box right-hand member has the orientation storehouse top orbital containing box opening of opening towards right, along controlling direction removal on the containing box and be equipped with the movable support, the movable support is driven by support actuating mechanism, be fixed with the right-hand member on the movable support be used for with the orbital left end of storehouse top rail butt joint, the containing box has the chamber that is used for track formula measuring equipment to accomodate track formula measuring equipment and movable rail after moving to the movable rail by the storehouse top rail, move along upper and lower direction removal assembly by the containing box door on the movable support, the containing box door is driven by door actuating mechanism, the left end of containing box door has the sealed cooperation portion that is used for with containing box right-hand member sealing fit when the movable support moves towards left.

2. The sealing device of claim 1, wherein: the storage box is internally provided with a track guide structure matched with the movable track in a guide and movement manner.

3. The sealing device according to claim 1 or 2, characterized in that: the movable support comprises a support upper cross beam, a support lower cross beam, a support front vertical beam and a support rear vertical beam, wherein the support front vertical beam and the support rear vertical beam are arranged between the support upper cross beam and the support lower cross beam, and the support upper cross beam, the support lower cross beam, the support front vertical beam and the support rear vertical beam form a square frame structure capable of moving leftwards and being contained in the containing box, and the movable rail is fixed on the lower side of the support upper cross beam.

4. The sealing device of claim 2, wherein: the bracket driving mechanism comprises an upper side electric push rod and a lower side electric push rod which are arranged in the storage box, wherein the upper side electric push rod is in transmission connection with the bracket upper cross beam, and the lower side electric push rod is in transmission connection with the bracket lower cross beam.

5. A sealing device according to claim 3, wherein: the left end of the storage box bin gate is provided with a vertically arranged transmission rack, the bin gate driving mechanism comprises a bin gate driving motor, and the power output end of the bin gate driving motor is connected with a transmission gear meshed with the transmission rack.

6. The sealing device of claim 5, wherein: the transmission gear is positioned at the lower end of the square frame structure.