CN218663893U - Scraper conveyor inspection device - Google Patents

Abstract

The utility model discloses a scraper conveyor inspection device, including box control assembly, install in box control assembly below by box control assembly driven wheeled chassis to and install the image acquisition subassembly at box control assembly advancing end, box control assembly includes the box, installs the drive wheelset in the box both sides, installs the motor element who is connected with the drive wheelset inside the box to and install control circuit board and the battery inside the box, wheeled chassis includes the support body, a plurality of roll bodies of parallel mount on the support body, the roll body both ends are passed the support body and are equipped with passive synchronizing wheel, are connected through the initiative synchronizing wheel of hold-in range with the drive wheelset, the image acquisition subassembly, motor element and battery all are connected with the control circuit board electricity. The utility model discloses a patrol and examine device can realize patrolling and examining scraper chain's automation, can effectively improve detection efficiency, avoids appearing lou examining the condition.

Description

Scraper conveyor inspection device

Technical Field

The utility model relates to a detection device, concretely relates to scraper conveyor inspection device.

Background

The scraper conveyor takes an open chute as a bearing part of coal, gangue or materials and the like, a scraper is fixed on a chain (forming a scraper chain) as a traction component, after a machine head transmission part is started, a chain wheel on a machine head shaft is driven to rotate, so that the scraper chain circularly operates to drive the materials to move along the chute until the materials are unloaded to the machine head part, and the scraper chain bypasses the chain wheel to perform stepless closed circular operation, thereby completing the conveying of the materials.

The service life of the scraper chain is certain, the scraper chain can deform and finally break to influence conveying operation under the condition that the scraper chain bears heavy objects such as coal for a long time, once the chain breaks, the chain of the whole conveyor needs to be disassembled and recombined and cleaned, the difficulty of the whole process is high, the consumed time is long (about 20 hours or even longer), the mine operation is influenced, and the productivity is reduced.

If the chain deformation can be monitored before the breakage and timely replaced, the influence can be avoided in advance. Therefore, the scraper chain needs to be periodically checked and replaced, the scraper conveyor is stopped periodically in the most common mode at present, then the scraper chain is manually deformed and detected, and the deformed chain is replaced, however, the manual detection mode is low in efficiency, and the condition of missing detection is easy to occur in the future.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model discloses a solve prior art not enough, provide a scraper conveyor inspection device, place on scraper conveyor, realize patrolling and examining scraper chain's automation, can effectively improve detection efficiency, avoid appearing lou examining the condition.

The utility model adopts the technical proposal that: the utility model provides a scraper conveyor inspection device, includes box control assembly, installs at box control assembly below by box control assembly driven wheeled chassis to and install the image acquisition subassembly at box control assembly advancing end, box control assembly includes the box, installs the drive wheelset in the box both sides, installs the motor element who is connected at the box inside with drive wheelset to and install at the inside control circuit board and the battery of box, wheeled chassis includes the support body, and a plurality of roll bodies on the support body are installed in parallel, the roll body both ends are passed the support body and are equipped with passive synchronizing wheel, are connected through the initiative synchronizing wheel of hold-in range with drive wheelset, the image acquisition subassembly, motor element and battery all are connected with the control circuit board electricity.

Preferably, the box body is provided with a bottom plate, a cover plate and a side plate positioned between the bottom plate and the cover plate, and the advancing end of the bottom plate extends outwards to form a plate body for installing the image acquisition assembly.

Preferably, the drive wheel subassembly includes the transmission shaft, the bearing frame, initiative synchronizing wheel and a plurality of take-up pulley, the bearing frame inlays the dress on the lateral wall of box, and transmission shaft one end cooperation bearing cartridge is in the bearing frame, and the tip stretches into the box inside to be connected with motor element, and transmission shaft other end cover is equipped with the initiative synchronizing wheel, and a plurality of take-up pulleys are installed on the lateral wall of box through adjusting the support, are located a plurality of positions in initiative synchronizing wheel below, and synchronous to the suit on the initiative synchronizing wheel to take-up pulley through a plurality of positions carries out the rate of tension and adjusts.

Preferably, the tension wheels are divided into three groups, one group is positioned under the driving synchronous wheel, and the remaining two groups are symmetrically positioned at the oblique lower parts of the two sides of the driving synchronous wheel.

Preferably, inlay on the box lateral wall and be equipped with a plurality of buttons and the interface that charges, all be connected with control circuit board electricity.

Preferably, the image capturing assembly includes a base, a pillar fixed on the base, a beam pivotally connected to an upper end of the pillar, and a camera pivotally connected to the other end of the beam.

Has the advantages that: the utility model discloses a scraper conveyor inspection device has following beneficial effect:

adopt the roll body of a plurality of parallels as the running gear of device, can walk at the surface stabilization of conveyer chain and scraper blade, the cooperation camera realizes patrolling and examining the automation of chain on the scraper conveyor, effectively reduces artifical input, when improving detection efficiency, the image recognition mode can avoid appearing lou examining the condition, promotes the reliability that detects.

Drawings

Fig. 1 is an overall front view of an embodiment of the present invention;

fig. 2 is an overall side view of an embodiment of the invention;

FIG. 3 is a block diagram of an embodiment of the present invention;

FIG. 4 is a top view of a box control assembly in an embodiment of the present invention;

FIG. 5 is a side view of a box control assembly in an embodiment of the present invention;

FIG. 6 is a sectional view of a box control assembly in an embodiment of the present invention;

fig. 7 is a structural diagram of an image capturing module according to an embodiment of the present invention.

Detailed Description

The technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.

The utility model discloses a scraper conveyor inspection device places on the scraper conveyor surface when using, and inspection device is automatic to walk and carry out image acquisition on the scraper chain surface to carry out image recognition to the chain bar deformation condition, and concrete structure is as shown in fig. 1 to 2, including box control assembly 1, wheeled chassis 2 and image acquisition subassembly 3, wherein wheeled chassis is installed in box control assembly below, and walks on the scraper conveyor surface by its control, and the image acquisition subassembly is installed at the front end of box control assembly, carries out image acquisition to the scraper chain in the place ahead when the walking, thereby detects whether deformation of chain.

Specifically, the box-type control assembly structure is shown in fig. 3 to 6, and includes a box 11, a driving wheel set 12, a motor assembly 13, a control circuit board 14, a storage battery 15, and a control button 16, the box has a bottom plate 111, a cover plate 112, and a side plate 113 located between the bottom plate and the cover plate, a plate body 114 for mounting an image acquisition assembly extends from a forward end of the bottom plate, the driving wheel set is mounted on two opposite side plates of the box and includes a transmission shaft 121, a bearing seat 122, a driving synchronizing wheel 123, and a plurality of tension wheels 124, the bearing seat is embedded in the side plate, one end of the transmission shaft is inserted into the bearing seat in a manner of matching with a bearing, and an end portion of the transmission shaft extends into the box, the driving synchronizing wheel is sleeved on the other end of the transmission shaft, the plurality of tension wheels are mounted on a side wall of the box through an adjusting bracket 125 and located at a plurality of positions below the driving synchronizing wheel, the three sets are preferred, one set is located directly below the driving synchronizing wheel, the remaining two sets are symmetrically located at two sides of the driving synchronizing wheel, the driving synchronizing wheel is sleeved with a synchronous belt 126, the driving synchronizing wheel is adjusted by an adjusting bracket 125, the motor assembly shaft, the motor assembly is connected to a motor assembly shaft through a motor shaft coupling 131, and connected to a motor assembly shaft, and a motor assembly shaft can be connected to a second motor assembly through a second gear assembly shaft, and a motor assembly shaft, and a second gear assembly shaft assembly (a motor assembly is connected to the motor assembly shaft assembly.

The control circuit board and the storage battery are installed inside the box body, the control circuit board is electrically connected with the storage battery, the motor and the image acquisition assembly, overall control is achieved, the storage battery provides electric energy for the whole device, in order to charge the storage battery, a charging interface 17 is embedded on a side plate of the box body and is electrically connected with the control circuit board, the control button is embedded on the side plate of the box body and is electrically connected with the control circuit board, various controls such as a switch are achieved, when the storage battery is in practical use, if deformation is found, an alarm is needed, therefore, a horn 18 is further embedded on the side plate of the box body and is electrically connected with the control circuit board, and the alarm is given when the storage battery is abnormal.

The wheel type chassis is installed at the bottom of the box body and comprises a frame body 21 and a plurality of roller bodies 22 which are parallelly installed on the frame body, passive synchronizing wheels 23 are assembled on the two ends of each roller body after penetrating through the frame body and are connected with the driving synchronizing wheels through synchronizing belts, the driving synchronizing wheels rotate under the driving of a motor so as to drive the passive synchronizing wheels to rotate, the roller bodies are made to rotate to walk on the surface of the scraper conveyor, in order to ensure the walking stability, the length of each roller body is larger than the distance between two scraper chains on the surface of the conveyor, and therefore when the roller bodies walk, the roller bodies stretch across the two scraper chains, and stable walking is achieved.

The image capturing assembly structure is shown in fig. 7, and comprises a base 31, a column 32 fixed on the base, a beam 33 pivoted to the upper end of the column, and a camera 34 pivoted to the other end of the beam, wherein the beam can rotate relative to the column, and the camera can also rotate relative to the beam, so that the shooting angle of the camera can be adjusted according to the position when the image capturing assembly is used, and a complete picture of the scraper chain can be shot.

The utility model discloses a scraper conveyor inspection device can realize promoting detection efficiency to scraper chain's automated inspection at the automatic walking in scraper conveyor surface.

The technical contents and features of the present invention have been disclosed as above, however, those skilled in the art can still make various substitutions and modifications based on the teaching and disclosure of the present invention without departing from the spirit of the present invention, therefore, the protection scope of the present invention should not be limited to the contents disclosed in the embodiments, but should include various substitutions and modifications without departing from the present invention, and should be covered by the claims of the present patent application.

Claims (6)

1. The utility model provides a scraper conveyor inspection device which characterized in that: including box control assembly, install in box control assembly below by box control assembly driven wheeled chassis to and install the image acquisition subassembly at box control assembly advancing end, box control assembly includes the box, installs the drive wheelset in the box both sides, installs the motor element who is connected at the box inside with drive wheelset to and install at the inside control circuit board and the battery of box, wheeled chassis includes the support body, a plurality of roll bodys of parallel mount on the support body, the roll body both ends are passed the support body and are equipped with passive synchronizing wheel, are connected through the initiative synchronizing wheel of hold-in range with drive wheelset, the image acquisition subassembly, motor element and battery all are connected with the control circuit board electricity.

2. The scraper conveyor inspection device according to claim 1, wherein: the box body is provided with a bottom plate, a cover plate and a side plate positioned between the bottom plate and the cover plate, and the advancing end of the bottom plate extends outwards to form a plate body for mounting the image acquisition assembly.

3. The scraper conveyor inspection device according to claim 1, wherein: the driving wheel assembly comprises a transmission shaft, a bearing seat, a driving synchronizing wheel and a plurality of tensioning wheels, the bearing seat is embedded on the side wall of the box body, one end of the transmission shaft is inserted into the bearing seat in a matching mode, the end portion of the transmission shaft stretches into the interior of the box body to be connected with the motor assembly, the driving synchronizing wheel is sleeved at the other end of the transmission shaft, the tensioning wheels are installed on the side wall of the box body through adjusting supports, the tensioning wheels are located at a plurality of positions below the driving synchronizing wheel, the driving synchronizing wheel is synchronously sleeved on the driving synchronizing wheel, and tensioning degree adjustment is conducted through the tensioning wheels at the plurality of positions.

4. The scraper conveyor inspection device according to claim 3, wherein: the tensioning wheels are divided into three groups, one group is positioned under the driving synchronous wheel, and the other two groups are symmetrically positioned at the oblique lower parts of the two sides of the driving synchronous wheel.

5. The scraper conveyor inspection device according to claim 1, wherein: the side wall of the box body is embedded with a plurality of buttons and charging interfaces which are electrically connected with the control circuit board.

6. The scraper conveyor inspection device according to claim 1, wherein: the image acquisition assembly comprises a base, an upright post fixed on the base, a cross beam pivoted at the upper end of the upright post and a camera pivoted at the other end of the cross beam.

Images