CN218490976U - Tipper limit for height scraper - Google Patents

Abstract

The utility model discloses a tipper limit for height scraper relates to the auxiliary member technical field that overturns, including two sets of support columns, it is two sets of the top welding of support column has the crossbeam, bottom one side of crossbeam is fixed with the scraper blade, one side of scraper blade is equipped with the drive lever who is connected with the support column inner wall rotation, the outer wall of drive lever is fixed with two sets of oval dishes. The utility model discloses a set up the scraper blade, the atress board, the fly leaf, the activity strip, positive magnetic path, the burden magnetic path, oval dish, the drive lever, positive magnetic path and burden magnetic stripe are mutually supported, the scraper blade blocks the material that is higher than the side horizontal plane, scrape the material process until dropping the completion, the compaction is patted to the material after striking to the atress board lift simultaneously, the material drops to the outside on the way of the prevention tipper transportation, the prevention of the multiunit activity strip round trip two-way movement of fly leaf bottom is stained with the material simultaneously, make it fully to drop to the car hopper in, avoid causing the material extravagant.

Description

Tipper limit for height scraper

Technical Field

The utility model relates to a tipper auxiliary member technical field specifically is a tipper limit for height scraper.

Background

The tippler is a large-scale equipment for overturning and unloading the railway freight open wagon, and is widely applied to industries such as bulk cargo ports with high throughput and the like.

In recent years, with the increasing of logistics requirements and the improving of transportation technologies, the load capacity of a railway freight open wagon is also increased continuously, the situation that the material accumulation height is 300-500mm higher than the upper edge of the side of the open wagon under the condition that the material is not scattered in the transportation process can be realized, and in the process of entering the tippler, ultrahigh materials are easy to collide with lower parts such as a coal distributing plate of the tippler to damage the parts, so that unnecessary loss is caused.

According to the Chinese patent network grant publication No. CN 211895214U, the height-limiting scraping device of the port tippler comprises a support mechanism, wherein the support mechanism is positioned at one side of an upstream track of the tippler, and the top of the support mechanism extends to a position right above the upstream track; the height limiting mechanism is used for scraping and pressing the materials protruding out of the top of the carriage to a height lower than the height limit height of the car dumper and is connected with the supporting mechanism; car group clearance mechanism for limit for height is scraped and is cleared up the material at clearance car group top after pressing, and car group clearance mechanism links to each other with supporting mechanism'

However, the front wheel cleaning device scrapes off materials higher than the top of the car side, the materials in the car hopper of the tippler after being scraped are still in a fluffy state, and the tippler jolts in the traveling process, so that the materials in the fluffy state shake and fall to the outer side of the car hopper.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a tipper limit for height scraper to solve the technical problem who provides in the above-mentioned background.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a tipper limit for height scraper, includes two sets of support columns, and is two sets of the top welding of support column has the crossbeam, bottom one side of crossbeam is fixed with the scraper blade, one side of scraper blade is equipped with the drive lever who rotates with the support column inner wall and be connected, the outer wall of drive lever is fixed with two sets of oval dishes, the below of drive lever is equipped with the atress board, the bottom swing joint of atress board has the fly leaf, one side that the scraper blade is close to the atress board is fixed with positive magnetic stripe, the below of positive magnetic stripe is fixed with the negative magnetic stripe.

Through adopting above-mentioned technical scheme, the scraper blade blocks the material that is higher than the car group horizontal plane, and the completion is scraped the material process until dropping, and the compaction is patted to the material after striking to the atress board lift simultaneously, and the material drops to the outside on the way in the transportation of prevention tipper, and the prevention of the multiunit movable strip of fly leaf bottom making a round trip two-way movement is stained with attaches the material simultaneously, makes it the material fully drop to the car hopper in, avoids causing the material extravagant.

The utility model discloses further set up to, driving motor is installed to the inner wall of support column, and the driving motor output passes through the shaft coupling to be connected with the initiative pole output.

By adopting the technical scheme, the rotation of the driving rod is facilitated, and external force is applied to the stress disc through the elliptical disc.

The utility model discloses further set up to, the inside swing joint of fly leaf has multiunit activity strip, and is adjacent two sets of the tip of activity strip is fixed with positive magnetic path and negative magnetic path respectively.

By adopting the technical scheme, the two groups of movable strips move in two directions, and attached materials are fully removed.

The utility model discloses further set up to, the both ends that the top of atress board is located the active lever are equipped with two pairs of spliced poles, the bottom internal connection that the top of spliced pole extends to the crossbeam has the spring.

Through adopting above-mentioned technical scheme, produce the power that resets to the atress board, realize continuously patting the material.

The utility model discloses further set up to, the length of scraper blade equals with the car hopper width of tipper.

Through adopting above-mentioned technical scheme, strike off in step to the material that is higher than the car group and car hopper surface of water height, improve the quality of striking off work.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses a set up the scraper blade, the atress board, the fly leaf, the activity strip, positive magnetic path, the burden magnetic path, oval dish, the drive lever, positive magnetic path and burden magnetic stripe are mutually supported, the scraper blade blocks the material that is higher than the side horizontal plane, scrape the material process until dropping the completion, the compaction is patted to the material after striking to the atress board lift simultaneously, the material drops to the outside on the way of the prevention tipper transportation, the prevention of the multiunit activity strip round trip two-way movement of fly leaf bottom is stained with the material simultaneously, make it fully to drop to the car hopper in, avoid causing the material extravagant.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a partial side view of the present invention;

fig. 3 is a bottom view of the movable plate of the present invention.

In the figure: 1. a support pillar; 2. a cross beam; 3. a squeegee; 4. a spring; 5. connecting columns; 6. a stress plate; 7. a movable plate; 71. a movable bar; 72. a positive magnetic block; 73. a negative magnetic block; 8. an elliptical disk; 9. a driving lever; 10. a positive magnetic strip; 11. and a negative magnetic stripe.

Detailed Description

The technical solution 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. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

The utility model provides a tipper limit for height scraper, as shown in fig. 1-3, including two sets of support columns 1, the top welding of two sets of support columns 1 has crossbeam 2, bottom one side of crossbeam 2 is fixed with scraper blade 3, one side of scraper blade 3 is equipped with the drive rod 9 of being connected with 1 inner wall rotation of support column, the outer wall of drive rod 9 is fixed with two sets of oval dishes 8, the below of drive rod 9 is equipped with atress board 6, the bottom swing joint of atress board 6 has fly leaf 7, one side that scraper blade 3 is close to atress board 6 is fixed with positive magnetic stripe 10, the below of positive magnetic stripe 10 is fixed with burden magnetic stripe 11.

Referring to fig. 1, a driving motor is installed on the inner wall of the supporting column 1, and an output end of the driving motor is connected with an output end of the driving rod 9 through a coupler to provide power for the driving rod 9 and generate vertical downward extrusion force for the stress plate 6.

Referring to fig. 3, a plurality of sets of movable strips 71 are movably connected inside the movable plate 7, a positive magnetic block 72 and a negative magnetic block 73 are respectively fixed at end portions of two adjacent sets of movable strips 71, a base block extending to a bottom end of the movable plate 7 is disposed at a top end of the movable strips 71, a sliding slot is disposed at a contact position of the movable plate 7 and the base block, two sets of return springs fixed to the base block are disposed on an inner wall of the sliding slot, the return springs guide the movable strips 71 to move and generate a return force, so that the movable strips 71 can move back and forth in two directions.

Referring to fig. 1, two pairs of connecting columns 5 are disposed at two ends of the driving rod 9 at the top end of the stress plate 6, the top ends of the connecting columns 5 extend to the bottom end of the cross beam 2, and a spring 4 is connected inside the connecting columns to generate vertical upward pulling force on the stress plate 6, so that the stress plate 6 can be lifted up and down in a reciprocating manner.

Referring to fig. 1, the length of the scraping plate 3 is equal to the width of the car hopper of the car dumper, and materials higher than the car side and the car hopper are scraped synchronously.

The utility model discloses a theory of operation does: when the car hopper of the car dumper passes through, the bottom end of the scraper 3 is contacted with the top end of the car side, the scraper 3 blocks materials higher than the horizontal plane of the car side along with the movement of the car dumper until the materials fall off to complete a scraping process, meanwhile, the output end of the driving motor rotates to drive the driving rod 9 to rotate, so that the elliptical disk 8 on the outer wall of the elliptical disk is intermittently contacted with the stress plate 6, the stress plate 6 is lowered along with the stress plate 6 and passes through the connecting column 5 to stretch the spring 4, when the elliptical disk 8 is separated from the stress plate 6, the spring 4 resets to drive the stress plate to reset through the connecting column 5 to flap and compact fluffy materials in the car hopper, the situation that the materials fall off due to the transportation bump of the car dumper is prevented, and when the stress plate 6 rises to be at the same horizontal plane as the positive magnetic blocks 72, the repulsive force is generated with the positive magnetic blocks 72 at the end parts of a part of the movable strips 71, one part of the movable strips 71 is driven to move towards the side far away from the scraper blade 3, the negative magnetic blocks 73 at the end part of the other part of the movable strips 71 generate adsorption force, the other part of the movable strips 71 are driven to approach the scraper blade 3, so that the groups of the movable strips 71 move towards two directions in a staggered way, when the stress plate 6 is reduced to be positioned at the same horizontal plane with the negative magnetic blocks 73, the stress plate generates adsorption force with the positive magnetic blocks 72 at the end part of one part of the movable strips 71, one part of the movable strips 71 are driven to move towards the side near the scraper blade 3, the negative magnetic blocks 73 at the end part of the other part of the movable strips 71 generate repulsive force, the other part of the movable strips 71 are driven to approach the scraper blade 3, so that the groups of the movable strips 71 move towards two directions in a staggered way, the contact area between the bottom-adhered materials and the movable strips 71 is reduced, and the adhered materials fall off.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims (5)

1. The utility model provides a tipper limit for height scraper, includes two sets of support columns (1), its characterized in that: two sets of the top welding of support column (1) has crossbeam (2), bottom one side of crossbeam (2) is fixed with scraper blade (3), one side of scraper blade (3) is equipped with and rotates drive rod (9) that are connected with support column (1) inner wall, the outer wall of drive rod (9) is fixed with two sets of elliptical disks (8), the below of drive rod (9) is equipped with atress board (6), the bottom swing joint of atress board (6) has fly leaf (7), one side that scraper blade (3) are close to atress board (6) is fixed with positive magnetic stripe (10), the below of positive magnetic stripe (10) is fixed with negative magnetic stripe (11).

2. The height-limiting scraping device of the car dumper according to claim 1, characterized in that: the inner wall of the support column (1) is provided with a driving motor, and the output end of the driving motor is connected with the output end of the driving rod (9) through a coupler.

3. The height-limiting scraping device of the car dumper according to claim 1, characterized in that: a plurality of groups of movable strips (71) are movably connected inside the movable plate (7), and positive magnetic blocks (72) and negative magnetic blocks (73) are respectively fixed at the end parts of two adjacent groups of movable strips (71).

4. The height-limiting scraping device of the car dumper according to claim 1, characterized in that: the top of atress board (6) is located the both ends of initiative pole (9) and is equipped with two pairs of spliced poles (5), the bottom internal connection that the top of spliced pole (5) extends to crossbeam (2) has spring (4).

5. The height-limiting scraping device of the car dumper according to claim 1, characterized in that: the length of the scraper (3) is equal to the width of a car hopper of the car dumper.

Images