CN215918238U

CN215918238U - Coal gangue separator detector positioning device convenient to disassemble and assemble

Info

Publication number: CN215918238U
Application number: CN202122498747.2U
Authority: CN
Inventors: 李鑫; 骆启生; 何磊; 刘普壮
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-03-01
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a detector positioning device of a coal and gangue separator, which is convenient to disassemble and assemble and comprises a tray, a guide groove, a positioning groove, a fixing bolt and a longitudinal adjusting and positioning part. The positioning device is reasonable in design, more time-saving, labor-saving and accurate in transverse positioning, working efficiency in positioning is improved, a traditional positioning mode is changed, the detector is accurately guided through the guide groove in the tray, the positioning groove in the guide groove can transversely and accurately position the detector, and the transverse positioning device can be realized only by pushing the roller into the positioning groove. Only need twist in the aspect of longitudinal positioning and move adjusting bolt, drive the tray and carry out longitudinal movement on the slide rail, compare in traditional locate mode, use manpower sparingly and be convenient for the longitudinal positioning of detector, four adjusting bolt can not only fix a position the tray, can fix tray position location moreover to the dismouting of being convenient for.

Description

Coal gangue separator detector positioning device convenient to disassemble and assemble

Technical Field

The utility model relates to a positioning device, in particular to a coal gangue separator detector positioning device convenient to disassemble and assemble, and belongs to the technical field of mechanical application.

Background

The coal yield of China is huge, and the input and use of the coal gangue sorting machine are greatly improved compared with the manual gangue sorting efficiency. The detector is used as an important part of the coal gangue sorting machine, whether the positioning of the detector is accurate or not relates to the quality of the identification effect, and therefore the positioning mode of the detector is extremely important.

The location of detector among traditional coal gangue sorter is comparatively laggard, needs the manpower to carry out constantly slowly knocking, carries out the location of detector all around, and this kind of locate mode precision is lower, speed is slow, and sensor case weight has consumeed a large amount of manpowers greatly.

A detector positioning device of a coal gangue separator convenient to disassemble and assemble belongs to a high-efficiency positioning device. The novel detector is mainly suitable for dismounting and positioning the detector in the coal and gangue separator, and solves the problems that manual knocking positioning wastes time and energy and the precision is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a detector positioning device of a coal gangue separator, which is convenient to disassemble and assemble.

1. The utility model achieves the above-mentioned purpose through the following technical scheme, a coal gangue sorter locator convenient to disassemble and assemble, including: the device comprises a tray, guide grooves, positioning grooves, fixing bolts and a longitudinal adjusting and positioning part, wherein the top of the tray is provided with two guide grooves, three arc-shaped positioning grooves are respectively arranged in the two guide grooves, four fixing bolt holes are formed in four corners of the tray and are used for connecting the tray and a detector, four connecting blocks are arranged on the outer sides of the four corners and are used for connecting the longitudinal adjusting and positioning part, four sliding rail sleeves are arranged at the bottom of the tray, the tray is connected with the longitudinal adjusting and positioning part and is connected onto sliding rails through the sliding rail sleeves, and the arc-shaped positioning grooves are used for fixing rollers and transversely positioning the detector; the longitudinal adjusting and positioning part comprises an adjusting bolt, a fixed guide rail and a slide rail, the adjusting bolt is connected with the tray connecting block through the fixed guide rail, the adjusting bolt rotates to drive the tray to enable the tray to move longitudinally, the fixed guide rail is connected with the adjusting bolt and the tray connecting block and supports the tray, and the slide rail supports the tray and the detector and provides longitudinal movement for the tray.

Preferably, the cross section of the positioning groove is of an arc-shaped structure, and the arc-shaped structure is coincided with the roller of the sensor box.

Preferably, the tray is installed on the slide rail through the slide rail cover, and opens two trapezoidal guide ways above the tray, is equipped with six convex constant head tanks in the trapezoidal guide way.

Preferably, adjusting bolt connects fixed guide and slide rail, and adjusting bolt is rotatory to drive the motion of tray connecting block, reaches longitudinal movement's purpose, and four adjusting bolt can move detector to accurate position on the tray, realize the high accuracy location.

Preferably, two sides of the fixed guide rail form an inner triangle and are connected with the tray connecting block in a matched mode to play a supporting and guiding role.

Preferably, the slide rail is connected with the tray to drive the detector to longitudinally move, and the slide rail needs to have good sliding performance.

The utility model has the beneficial effects that:

1. this kind of coal gangue sorter detector positioner convenient to dismouting reasonable in design has realized that transverse orientation is labour saving and time saving more accurate, has improved work efficiency when fixing a position, has changed traditional locate mode, carries out accurate direction to the detector through the guide way on the tray, and the constant head tank that the guide way set up can transversely accurate location to the detector, only needs to push the constant head tank with the gyro wheel and can realize.

2. This kind of coal gangue sorter detector positioner convenient to dismouting reasonable in design only needs to twist adjusting bolt in the aspect of longitudinal positioning, drives the tray and carries out longitudinal movement on the slide rail, compares in traditional locate mode, uses manpower sparingly and the longitudinal positioning of the detector of being convenient for, and four adjusting bolt can not only fix a position the tray, can fix tray position location position moreover to the dismouting of being convenient for.

Drawings

FIG. 1 is a schematic view of a lateral positioning structure of the present invention;

fig. 2 is a schematic view of the longitudinal positioning adjustment structure of the present invention.

In the figure: 1. fixing bolt, 2, guide way, 3, tray, 4, constant head tank, 5, gyro wheel, 6, adjusting bolt, 7, fixed guide rail, 8, tray connecting block, 9, slide rail, 10, slide rail cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a detector positioning device for a coal gangue separator, which is convenient to disassemble and assemble, is characterized in that: the adjustable positioning device comprises a tray 3, guide grooves 2, positioning grooves 4, fixing bolts 1 and longitudinal adjusting and positioning parts, wherein the top of the tray 3 is provided with two guide grooves 2, three arc-shaped positioning grooves 4 are respectively arranged in the two guide grooves 2, four fixing bolt holes are arranged at four corners of the tray 3 and are used for connecting the tray and a detector, four connecting blocks 8 are arranged at the outer sides of the four corners and are used for connecting the longitudinal adjusting and positioning parts, four sliding rail sleeves 10 are arranged at the bottom of the tray, the tray 3 is connected with the longitudinal adjusting and positioning parts and is connected onto sliding rails 9 through the sliding rail sleeves 10, the arc-shaped positioning grooves 4 are used for fixing idler wheels 5 and transversely positioning the detector, the longitudinal adjusting and positioning parts comprise adjusting bolts 6, fixing guide rails 7, the sliding rails 9, tray connecting blocks 8 and the sliding rail sleeves 10, the adjusting bolts 6 are connected with the tray connecting blocks 8 through the fixing guide rails 7, and the adjusting bolts 6 rotate to enable the tray 3 to longitudinally move, the fixed guide rail 7 is connected with the adjusting bolt 6 and the tray connecting block 8 and supports the tray 3, and the slide rail 9 supports the tray 3 and the detector and provides longitudinal movement for the tray 3.

The cross section of the positioning groove 4 is of an arc-shaped structure, and the arc-shaped structure is overlapped with the detector roller 5, so that the transverse positioning of the detector is facilitated to be more convenient; the tray 3 is arranged on the slide rail 9 through the slide rail sleeve 10, two trapezoidal guide grooves 2 are formed above the tray 3, six circular arc positioning grooves 4 are formed in the trapezoidal guide grooves 2, and the tray 3 is arranged to enable the detector to be more convenient to position and save labor; the adjusting bolts 6 are connected with the fixed guide rails 7 and the sliding rails 9, the adjusting bolts 6 rotate to drive the tray connecting block 8 to move, the purpose of longitudinal movement is achieved, the four adjusting bolts 6 can move and fix the detector on the tray to an accurate position, and high-precision positioning is achieved; two sides of the fixed guide rail 7 form an inner triangle, and the inner triangle is matched and connected with the tray connecting block 8 to play a role in supporting and guiding; the slide rail 9 is connected with the tray 3 to drive the detector to move longitudinally, and the slide rail 9 needs to keep good lubricity.

When the detector is used, when a worker puts one end of the detector on the tray, the roller 5 of the detector is pushed into the guide groove 2 until the six rollers 5 just enter the six positioning grooves 4, the transverse positioning of the detector is completed, and the detector is fixed on the tray 3; the workman drives tray connecting block 8 simultaneously through twisting adjusting bolt 6 rotation afterwards, connecting block 8 and tray 3 as a whole under the support of fixed guide 7 and slide rail 9 and longitudinal movement, when the detector is fixed a position accurately in longitudinal direction, screw up four adjusting bolt 6 for the detector is at longitudinal fixation, through above operation the detector can both obtain the accurate positioning in horizontal and vertical, and can save more manpowers and time, traditional locate mode has been changed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a gangue sorter detector positioner convenient to dismouting which characterized in that: the device comprises a tray (3), guide grooves (2), positioning grooves (4), fixing bolts (1) and a longitudinal adjusting and positioning part, wherein the top of the tray (3) is provided with two guide grooves (2), three arc-shaped positioning grooves (4) are respectively arranged in the two guide grooves (2), four fixing bolt holes are formed in four corners of the tray and are used for connecting the tray (3) with a detector, four connecting blocks (8) are arranged on the outer sides of the four corners and are used for connecting the longitudinal adjusting and positioning part, four sliding rail sleeves (10) are arranged at the bottom of the tray, the tray (3) is connected with the longitudinal adjusting and positioning part and is connected onto a sliding rail (9) through the sliding rail sleeves (10), and the arc-shaped positioning grooves (4) are used for fixing idler wheels (5) and transversely positioning the detector;

the longitudinal adjusting and positioning part comprises an adjusting bolt (6), a fixed guide rail (7), a sliding rail (9), a tray connecting block (8) and a sliding rail sleeve (10), the adjusting bolt (6) is connected with the tray connecting block (8) through the fixed guide rail (7), the adjusting bolt (6) rotates to enable the tray (3) to move longitudinally, the fixed guide rail (7) is connected with the adjusting bolt (6) and the tray connecting block (8) and supports the tray (3), and the sliding rail (9) supports the tray (3) and a detector and provides longitudinal movement for the tray (3).

2. The easy-to-disassemble detector positioning device for the coal gangue separator as claimed in claim 1, wherein: the cross section of the positioning groove (4) is of an arc-shaped structure, and the arc-shaped structure is coincided with the detector roller (5).

3. The easy-to-disassemble detector positioning device for the coal gangue separator as claimed in claim 1, wherein: tray (3) are installed on slide rail (9) through slide rail cover (10), and open tray (3) top has two trapezoidal guide way (2), are equipped with six convex constant head tank (4) in trapezoidal guide way (2).

4. The easy-to-disassemble detector positioning device for the coal gangue separator as claimed in claim 1, wherein: adjusting bolt (6) are connected fixed guide (7) and slide rail (9), and adjusting bolt (6) rotation drive tray connecting block (8) motion reaches longitudinal movement's mesh, and four adjusting bolt (6) can be fixed to the accurate position of detector removal on tray (3), realize the high accuracy location.

5. The easy-to-disassemble detector positioning device for the coal gangue separator as claimed in claim 1, wherein: two sides of the fixed guide rail (7) form an inner triangle which is matched and connected with the tray connecting block (8) to play a role in supporting and guiding.

6. The easy-to-disassemble detector positioning device for the coal gangue separator as claimed in claim 1, wherein: the sliding rail (9) is connected with the tray (3) and drives the detector to move longitudinally.