CN216746865U - Height adjusting device for graphite electrode drilling sampling - Google Patents

Abstract

The utility model relates to a graphite electrode sampling device technical field, specific a height adjusting device for graphite electrode drilling sample that says so, including the flat board, the bottom of flat board is rotated respectively all around and is connected with the gyro wheel, the welding of one end of flat board has the handle, be equipped with elevating system on the flat board, elevating system includes the slide bar, be equipped with two slide bars on the flat board, sliding connection has the sliding sleeve on the slide bar, two fixedly connected with place the board between the sliding sleeve, sliding connection has the slider on the place the board, the top of place the board is equipped with the rack, sliding connection has the sliding bracket on the rack, be equipped with two bracing pieces between place the board and the rack, one of them bracing piece rotates to be connected between place the board and sliding bracket; the height of the sampling device can be automatically adjusted, the graphite electrode sampling device is suitable for graphite electrode products with different diameters, and labor intensity and operation difficulty are reduced.

Description

Height adjusting device for graphite electrode drilling sampling

Technical Field

The utility model relates to a height adjusting device specifically is a height adjusting device for graphite electrode drilling sample belongs to graphite electrode sampling device technical field.

Background

The graphite electrode is a high-temperature resistant graphite conductive material prepared by using petroleum coke and pitch coke as aggregates and coal pitch as an adhesive through the steps of raw material calcination, crushing and grinding, batching, kneading, molding, roasting, dipping, graphitization and machining, and is called an artificial graphite electrode (graphite electrode for short) and is different from a natural graphite electrode prepared by using natural graphite as a raw material.

In order to ensure the quality of the produced graphite electrode, drilling, sampling and detection need to be carried out on the graphite electrode, in the prior art, the graphite electrode needs a worker to hold an impact drill to drill holes in the process of hole turning and sampling, on one hand, the labor intensity is high, the vibration force is large when the impact drill operates, and the diameters of different graphite electrode products are different, so that the height of the impact drill is not convenient to finely adjust, and the required sample is drilled on the graphite electrode, and the sampling effect is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high adjusting device for graphite electrode drilling sample just in order to solve above-mentioned problem, can independently adjust the height of sampling equipment, be applicable to the graphite electrode product of different diameters size, reduce intensity of labour and the operation degree of difficulty.

The utility model realizes the above purpose by the following technical proposal, a height adjusting device for graphite electrode drilling sampling, which comprises a flat plate, the bottom of the flat plate is respectively and rotationally connected with a roller around, one end of the flat plate is welded with a handle, the flat plate is provided with a lifting mechanism, the lifting mechanism comprises a slide bar, the flat plate is provided with two slide bars, the slide bars are slidably connected with slide sleeves, a placing plate is fixedly connected between the two slide sleeves, the placing plate is slidably connected with a slide block, the top end of the placing plate is provided with a rack, the rack is slidably connected with a slide support, two support bars are arranged between the placing plate and the rack, one support bar is rotationally connected between the placing plate and the slide support, the other support bar is rotationally connected between the rack and the slide block, and the two support bars are rotationally connected with each other, the utility model discloses a sampling device, including mounting plate, slider, second lead screw threaded connection slider, the mounting plate is equipped with the second lead screw between mounting plate and the slider, the second lead screw rotates to connect the mounting plate, just second lead screw threaded connection slider, the one end fixedly connected with of second lead screw changes the handle, dull and stereotyped top is provided with fixed establishment, install sampling mechanism on the rack.

Preferably, the two support rods are in X-shaped cross rotating connection, and the rotating handle drives the sliding block to move through the second screw rod.

Preferably, the sampling mechanism includes the movable block, sliding connection has the movable block on the rack, fixedly connected with motor on the movable block, the sampling tube is installed to the one end of motor.

Preferably, the inside of movable block rotates and is connected with the gear, the gear meshing rack, the one end fixedly connected with crank of gear.

Preferably, the fixed establishment includes first splint, two first splint of dull and stereotyped top fixedly connected with, one side of a splint is equipped with the second splint, the welding has two rails on the flat board, rail and second splint sliding connection. A

Preferably, the top fixedly connected with fixed block of dull and stereotyped, threaded connection has first lead screw on the fixed block, the one end fixedly connected with carousel and the other end of first lead screw rotate and connect the second splint.

The utility model has the advantages that: when a device is used for drilling and sampling a graphite raw product, firstly, a graphite electrode product is placed on a fixing mechanism, the product to be sampled is temporarily fixed, the product is prevented from shaking and skidding during drilling, the height of the sampling mechanism is required to be adjusted when the radius height position of the product is required to be reached during sampling due to different diameters of different products, a rotating handle is operated to rotate, the rotating handle drives a second screw rod, the second screw rod is rotatably connected with a placing plate and is also in threaded connection with a sliding block, the sliding block is driven to move during rotation of the second screw rod, a rack is connected with the placing plate in a crossed and rotating manner through two support rods, the support rods support the rack to move towards the top end under the driving of the second screw rod, the sampling mechanism is arranged on the rack, the height of the sampling mechanism is convenient to adjust, and the device is suitable for sampling graphite electrode products with different diameters, the applicability of the device is improved, manual handheld adjustment is avoided due to the design of mechanical adjustable, and the operation difficulty and the labor intensity are reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the elevating mechanism and the sampling mechanism shown in FIG. 1;

fig. 3 is an enlarged schematic view of a portion a shown in fig. 1.

In the figure: 1. the device comprises a flat plate, 2, a roller, 3, a handle, 4, a fixing mechanism, 41, a first clamping plate, 42, a second clamping plate, 43, a rail bar, 44, a fixing block, 45, a first screw rod, 46, a rotary disc, 5, a lifting mechanism, 51, a sliding rod, 52, a placing plate, 53, a sliding sleeve, 54, a sliding block, 55, a second screw rod, 56, a rotary handle, 57, a supporting rod, 58, a rack, 59, a sliding support, 6, a sampling mechanism, 61, a movable block, 62, a motor, 63, a sampling tube, 64, a crank, 65 and a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, a height adjusting device for graphite electrode drilling and sampling comprises a flat plate 1, wherein rollers 2 are rotatably connected to the periphery of the bottom end of the flat plate 1, a handle 3 is welded to one end of the flat plate 1, a lifting mechanism 5 is arranged on the flat plate 1, the lifting mechanism 5 comprises a sliding rod 51, two sliding rods 51 are arranged on the flat plate 1, sliding sleeves 53 are slidably connected to the sliding rods 51, a placement plate 52 is fixedly connected between the two sliding sleeves 53, a sliding block 54 is slidably connected to the placement plate 52, a rack 58 is arranged at the top end of the placement plate 52, a sliding support 59 is slidably connected to the rack 58, two support rods 57 are arranged between the placement plate 52 and the rack 58, one support rod 57 is rotatably connected between the placement plate 52 and the sliding support 59, and the other support rod 57 is rotatably connected between the rack 58 and the sliding block 54, and two bracing pieces 57 are rotatably connected with each other, a second screw 55 is arranged between the placing plate 52 and the sliding block 54, the second screw 55 is rotatably connected with the placing plate 52, the second screw 55 is in threaded connection with the sliding block 54, one end of the second screw 55 is fixedly connected with a rotating handle 56, the top end of the flat plate 1 is provided with a fixing mechanism 4, and a sampling mechanism 6 is installed on the rack 58.

As a technical optimization scheme of the utility model, two be X form alternately rotates between the bracing piece 57 and connects, change 56 and remove through second lead screw 55 drive slider 54.

As the utility model discloses a technical optimization scheme, sampling mechanism 6 includes movable block 61, sliding connection has movable block 61 on the rack 58, fixedly connected with motor 62 on the movable block 61, sampling tube 63 is installed to motor 62's one end.

As a technical optimization scheme of the utility model, the inside rotation of movable block 61 is connected with gear 65, gear 65 meshes rack 58, gear 65's one end fixedly connected with crank 64.

As a technical optimization scheme of the utility model, fixed establishment 4 includes first splint 41, two first splint 41 of dull and stereotyped 1's top fixedly connected with, one side of a splint 41 is equipped with second splint 42, the welding has two rails 43 on dull and stereotyped 1, rail 43 and second splint 42 sliding connection.

As a technical optimization scheme of the utility model, dull and stereotyped 1's top fixedly connected with fixed block 44, threaded connection has first lead screw 45 on the fixed block 44, the one end fixedly connected with carousel 46 and the other end of first lead screw 45 rotate and connect second splint 42.

When the utility model is used, when the device is needed to drill and sample the graphite raw product, firstly, the graphite electrode product is placed between the first clamping plate 41 and the second clamping plate 42, the operation turntable 46 drives the first lead screw 45 to rotate, the first lead screw 45 is in threaded connection with the fixed block 44, the first lead screw 45 synchronously displaces when rotating, thereby pushing the second clamping plate 42 to move along the rail bar 43, thereby realizing the purpose of temporarily fixing the product, avoiding the shaking and slipping during drilling, because the diameters of different products are different, and the radius height position of the product is needed to be reached during sampling, the height of the motor 62 needs to be adjusted, the operation rotating handle 56 rotates, the rotating handle 56 drives the second lead screw 55, because the second lead screw 55 rotates and is connected with the placing plate 52 and the threaded connection slider 54, the driving slider 54 moves during the rotation of the second lead screw 55, the rack 58 and the placing plate 52 are connected together in a crossed and rotating mode through two supporting rods 57, under the driving of the second lead screw 55, the supporting rods 57 support the rack 58 to move towards the top end, the motor 62 is installed on the rack 58 through the movable block 61, and further the height of the motor 62 is convenient to adjust, the graphite electrode product with different diameters and sizes is suitable for sampling, the applicability of the device is improved, manual handheld adjustment is avoided in the design of mechanical adjustable, the operation difficulty and the labor intensity are reduced, when drilling sampling is conducted after the height is adjusted, the operating crank 64 drives the gear 65 to rotate, the movable block 61 is driven to move by meshing of the gear 65 and the rack 58, the motor 62 drives the sampling tube 63 to contact with the product to conduct drilling sampling, and the purpose of rapid sampling is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (6)

1. The utility model provides a height adjustment device for graphite electrode drilling sample, includes dull and stereotyped (1), its characterized in that, the bottom of dull and stereotyped (1) is rotated respectively all around and is connected with gyro wheel (2), the one end welding of dull and stereotyped (1) has handle (3), be equipped with elevating system (5) on dull and stereotyped (1), elevating system (5) include slide bar (51), be equipped with two slide bars (51) on dull and stereotyped (1), sliding connection has sliding sleeve (53) on slide bar (51), two fixedly connected with mounting plate (52) between sliding sleeve (53), sliding connection has slider (54) on mounting plate (52), the top of mounting plate (52) is equipped with rack (58), sliding connection has sliding support (59) on rack (58), be equipped with two bracing pieces (57) between mounting plate (52) and rack (58), one of them bracing piece (57) rotate to be connected between mounting plate (52) and smooth support (59), and another one bracing piece (57) rotate to be connected between rack (58) and slider (54), and two mutual rotation is connected between bracing piece (57), be equipped with second lead screw (55) between mounting plate (52) and slider (54), second lead screw (55) rotate to be connected mounting plate (52), just second lead screw (55) threaded connection slider (54), the one end fixedly connected with of second lead screw (55) changes handle (56), the top of dull and stereotyped (1) is provided with fixed establishment (4), install sampling mechanism (6) on rack (58).

2. The height adjustment device for graphite electrode drilling sampling according to claim 1, wherein: the two support rods (57) are in X-shaped cross rotating connection, and the rotating handle (56) drives the sliding block (54) to move through the second screw rod (55).

3. The height adjustment device for graphite electrode drilling sampling according to claim 1, wherein: sampling mechanism (6) are including movable block (61), sliding connection has movable block (61) on rack (58), fixedly connected with motor (62) on movable block (61), sampling tube (63) are installed to the one end of motor (62).

4. A height adjustment device for graphite electrode drilling sampling according to claim 3, wherein: the inside rotation of movable block (61) is connected with gear (65), gear (65) meshing rack (58), the one end fixedly connected with crank (64) of gear (65).

5. The height adjusting device for graphite electrode drilling sampling according to claim 4, wherein: fixed establishment (4) include first splint (41), two first splint (41) of top fixedly connected with of dull and stereotyped (1), one side of a splint (41) is equipped with second splint (42), the welding has two rails (43) on dull and stereotyped (1), rail (43) and second splint (42) sliding connection.

6. The height adjusting device for graphite electrode drilling sampling according to claim 5, wherein: the top fixedly connected with fixed block (44) of dull and stereotyped (1), threaded connection has first lead screw (45) on fixed block (44), the one end fixedly connected with carousel (46) and the other end of first lead screw (45) rotate and connect second splint (42).

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