CN204751229U - A abrasionproof elephant trunk structure for bulk cargo is carried - Google Patents
A abrasionproof elephant trunk structure for bulk cargo is carried Download PDFInfo
- Publication number
- CN204751229U CN204751229U CN201520433287.7U CN201520433287U CN204751229U CN 204751229 U CN204751229 U CN 204751229U CN 201520433287 U CN201520433287 U CN 201520433287U CN 204751229 U CN204751229 U CN 204751229U
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- China
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- elephant trunk
- abrasionproof
- reverse link
- slot
- filling slot
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Abstract
The utility model discloses an abrasionproof elephant trunk structure for bulk cargo is carried, including the elephant trunk body, the elephant trunk body elephant trunk body the latter half is provided with microscler groove, be provided with swing link A and swing link B on the microscler groove respectively, the microscler groove outside still is provided with to hinder grinds slot -Filler, and microscler groove grinds slot -Filler and link to each other with hindering, it is provided with upright thorn to hinder mill slot -Filler inboard to strengthening rib outside being provided with on hindering mill slot -Filler, elephant trunk body lower part inboard still is provided with a plurality of hindering and grinds the strip. The utility model discloses an adopt the combination of elephant trunk and swing link and crescent moon platform to link to each other, and second length of side shape groove of elephant trunk is ground slot -Filler and is linked to each other with hindering to hinder grind slot -Filler in perpendicular equipartition sting immediately, make up into neotype wear -resisting chute, installation and maintenance changes conveniently, adapts to present all kinds elephant trunk device, has eliminated elephant trunk wearing and tearing not enough at the excessive speed, application scope is wide, the life -span is longer, can carry at the material and produce technical field and extensively popularize and apply.
Description
Technical field
The utility model belongs to mass transport production technical field, specifically relates to a kind of abrasionproof elephant trunk structure for Bulk material.
Background technology
In China's bulk transportation, mine processing industry, the amount ratio of elephant trunk is larger.It is indispensable important step in technological process, plays the operation effect of forming a connecting link, and the equipment that therefore wearing and tearing are more general than conveying is even more serious, and service life is lower.In order to reduce wearing and tearing, usually take following measures at present: one is the service life by selecting the good material of wear resisting property to improve elephant trunk, such as abrasion resistant alloy, castable ceramic pipe etc.; Two is carry out surface treatment, improves surface abrasion resistance, such as chromium boron coating, thermal spraying, flow ring oxygen coating etc.; Three is carry out rational structure design, and such as worn area thickeies or worn area adopts different combinations of materials etc. from non-worn area.By the employing of above-mentioned a series of Precautionary Measure, change the phenomenon that pipeline and chute serious wear, operating cycles are short, control the generation of run, drip, leak accident, achieve pipeline and the failure-free operation of chute long period.But along with the fast development of load transfer device technology; service life of equipment is extended greatly; and elephant trunk Anti-wear Technology is not caught up with; drastically influence the safe and stable operation of system and device; therefore, in material conveying process, usually can because elephant trunk wearing and tearing and accidental shutdown; each scheduled overhaul also all can carry out mending-leakage or replacing because of wear problem, thus reduces production efficiency and increase maintenance use cost.
Utility model content
For solving the problem, the utility model provides a kind of abrasionproof elephant trunk structure for Bulk material.Thus elephant trunk and corresponding load transfer device are matched, reduce outage rate, extend complete machine service life.
The utility model is achieved by following technical solution.
A kind of abrasionproof elephant trunk structure for Bulk material, comprise elephant trunk body, described elephant trunk body, described elephant trunk body the latter half are provided with elongate slots, described elongate slots is respectively arranged with reverse link A and reverse link B, resistance mill filling slot is also provided with outside described elongate slots, and elongate slots and resistance are ground filling slot and be connected, be provided with vertical thorn inside described resistance mill filling slot, and resistance mill filling slot upper end is provided with outer reinforced rib.
Some resistance abrasive sticks are also provided with inside described elephant trunk body lower part.
Described reverse link A and reverse link B upper end are provided with crescent moon platform, and crescent moon platform and reverse link A and reverse link B vertical welding.
Described resistance mill filling slot stings vertical to be uniformly weldingly connected with standing.
Described resistance abrasive stick is arranged in elephant trunk body lower part 120 degree of positions.
Described resistance abrasive stick adopts angle steel to make, and angle steel adopts segmentation and elephant trunk inner body wall full weld.
Described outer reinforced rib and elephant trunk body and hinder and grind filling slot and be weldingly connected.
Described outer reinforced rib is right angle steel plate.
The beneficial effects of the utility model are:
Compared with prior art, the utility model is by cutting open an elongate slots by one side of something under elephant trunk body, reverse link respectively with second limit elongate slots upper and lower side vertical welding of elephant trunk body, second limit elongate slots of resistance mill filling slot and elephant trunk is connected, vertical uniform vertical thorn in resistance mill filling slot, be combined into novel wear-resistant chute, in Flow of Goods and Materials process, fine-grained powder fills up whole resistance mill filling slot naturally, run in knockout process at material, fine-grained powder is combined into fine and close hard shock resistance bed with vertical thorn, this structure makes full use of the feature of material abrasive material, and half of inner side is provided with some axis and hinders abrasive stick under elephant trunk, when material can flow at chute, the material pressing close to chute body is deposited in elephant trunk by reverse link and the stop axially hindering abrasive stick, other material just can stacking material on the surface surface current move, actv. protection chute body is not frayed, overcome existing elephant trunk and chute serious wear, the deficiencies such as the phenomenon that operating cycles is short, avoid race, emit, drip, the generation of leakage accident, achieve pipeline and the failure-free operation of chute long period, and then reduce maintenance rate and maintenance cost, extend elephant trunk service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A direction view of Fig. 1.
In figure: 1-elephant trunk body, 2-reverse link A, 3-reverse link B, 4-crescent moon platform, the vertical thorn of 5-, 6-resistance mill filling slot, the outer reinforced rib of 7-, 8-elongate slots, 9-hinders abrasive stick.
Detailed description of the invention
The technical solution of the utility model is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in Figure 1 and Figure 2, a kind of abrasionproof elephant trunk structure for Bulk material described in the utility model, comprise elephant trunk body 1, described elephant trunk body 1 the latter half is provided with elongate slots 8, described elongate slots 8 is respectively arranged with reverse link A2 and reverse link B3, be also provided with resistance mill filling slot 6 outside described elongate slots 8, and elongate slots 8 is ground filling slot 6 and is connected with resistance, be provided with vertical thorn 5 inside described resistance mill filling slot 6, and resistance mill filling slot 6 upper end is provided with outer reinforced rib 7.Adopt the technical program, when making, an elongate slots 8 is cut open at elephant trunk body 1 time one side of something, and respectively at second limit elongate slots 8 upper and lower side of elephant trunk body 1 vertical welding reverse link A2 and reverse link B3, and reverse link A2 size is greater than reverse link B3 size, described resistance mill filling slot 6 is weldingly connected with second limit elongate slots 8 of elephant trunk body 1, described resistance mill filling slot 6 is vertical with vertical thorn 5 to be uniformly weldingly connected, the technical program is by making vertical uniform vertical thorn 5 structure in resistance mill filling slot 6 by elephant trunk, run in knockout process at material, fine-grained powder and vertical thorn 5 are combined into fine and close hard shock resistance bed, this design is the character making full use of material abrasive material, therefore, vertical uniform vertical thorn structure in resistance mill filling slot, abrasionproof effect is better, thus reduce the impact that chute body 1 is worn.In the technical program, except crescent moon platform 4 selects wear-resistant steel, all the other materials can select common iron, thus greatly reduce construction investment.
When making during crescent moon version, described reverse link A2 is identical with the thickness of reverse link B3, structural similitude, and the height of reverse link A2 is the twice of reverse link B3.
Described elephant trunk body 1 lower inside is also provided with resistance abrasive stick 9; And resistance abrasive stick 9 is arranged in position, 120 degree, elephant trunk body 1 bottom.And adopting angle steel to hinder segmentation and elephant trunk body 1 inwall full weld, construction is simply like this, is convenient to make, and it is convenient to change, and waste material can be adopted to process, and then reduces material cost input.
Described reverse link A2 and reverse link B3 upper end are provided with crescent moon platform 4, and crescent moon platform 4 and reverse link A2 and reverse link B3 vertical welding.
Described resistance mill filling slot 6 is vertical with vertical thorn 5 to be uniformly weldingly connected.
Described outer reinforced rib 7 and elephant trunk body 1 and hinder and grind filling slot 6 and be weldingly connected.In the technical program, outer reinforced rib 7 is right angle steel plate, mainly to elephant trunk body 1 and the weld reinforcement of resistance mill filling slot 6, avoids weld seam in material conveying process to pull and Lou expects.
In technique scheme, described elephant trunk body 1, vertical thorn 5 and resistance mill filling slot 6 form the pocket material parts of whole elephant trunk wherein, and second limit elongate slots 8 of elephant trunk body 1 grind filling slot 6 with resistance and is connected, and hinder and grind that filling slot 6 is vertical with vertical thorn 5 to be uniformly weldingly connected.Adopt the technical program, in use, in Flow of Goods and Materials process, fine-grained powder fills up whole resistance mill filling slot naturally, run in knockout process at material, fine-grained powder and vertical thorn 5 are combined into fine and close hard shock resistance bed, this design is the character making full use of material abrasive material, and vertical thorn 5 makes simply, considerably increases the intensity of resistance mill filling slot 6 simultaneously.
The utility model is simple, compact and reasonable for structure; Because elephant trunk, large reverse link, little reverse link, the combination of crescent moon platform are connected, make hull bottom shape, bearing material is good; And be connected in second limit elongate slots of resistance mill filling slot and elephant trunk.Vertical uniform vertical thorn in resistance mill filling slot, be combined into novel wear-resistant chute, installation and repairing is changed convenient, and adapt to the transformation of current all kinds chute device, its correctional effect is good, and investment for trnasforming urban land is little, greatly reduces engineering cost.Eliminate the deficiency that quick-wearing crossed by elephant trunk.Have applied widely, the advantages such as result of use is good, and the life-span is longer, can in mass transport production technical field wide popularization and application.
Claims (8)
1. the abrasionproof elephant trunk structure for Bulk material, comprise elephant trunk body (1), it is characterized in that: described elephant trunk body (1) the latter half is provided with elongate slots (8), described elongate slots (8) is respectively arranged with reverse link A (2) and reverse link B (3), described elongate slots (8) outside is also provided with resistance mill filling slot (6), and elongate slots (8) is ground filling slot (6) be connected with resistance, described resistance mill filling slot (6) inner side is provided with vertical thorn (5), and resistance mill filling slot (6) upper end is provided with outer reinforced rib (7).
2. a kind of abrasionproof elephant trunk structure for Bulk material according to claim 1, is characterized in that: described elephant trunk body (1) lower inside is also provided with some resistance abrasive sticks (9).
3. a kind of abrasionproof elephant trunk structure for Bulk material according to claim 1, it is characterized in that: described reverse link A (2) and reverse link B (3) upper end are provided with crescent moon platform (4), and crescent moon platform (4) and reverse link A (2) and reverse link B (3) vertical welding.
4. a kind of abrasionproof elephant trunk structure for Bulk material according to claim 1, is characterized in that: described resistance mill filling slot (6) stings that (5) are vertical to be uniformly weldingly connected with standing.
5. a kind of abrasionproof elephant trunk structure for Bulk material according to claim 2, is characterized in that: described resistance abrasive stick (9) is arranged in position, 120 degree, elephant trunk body (1) bottom.
6. a kind of abrasionproof elephant trunk structure for Bulk material according to claim 2, is characterized in that: described resistance abrasive stick (9) adopts angle steel to make, and angle steel adopts segmentation and elephant trunk body (1) inwall full weld.
7. a kind of abrasionproof elephant trunk structure for Bulk material according to claim 1, is characterized in that: described outer reinforced rib (7) and elephant trunk body (1) and hinder and grind filling slot (6) and be weldingly connected.
8. a kind of abrasionproof elephant trunk structure for Bulk material according to claim 1, is characterized in that: described outer reinforced rib (7) is right angle steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433287.7U CN204751229U (en) | 2015-06-23 | 2015-06-23 | A abrasionproof elephant trunk structure for bulk cargo is carried |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520433287.7U CN204751229U (en) | 2015-06-23 | 2015-06-23 | A abrasionproof elephant trunk structure for bulk cargo is carried |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204751229U true CN204751229U (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520433287.7U Expired - Fee Related CN204751229U (en) | 2015-06-23 | 2015-06-23 | A abrasionproof elephant trunk structure for bulk cargo is carried |
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| CN (1) | CN204751229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294253A (en) * | 2019-05-21 | 2019-10-01 | 枣庄矿业(集团)付村煤业有限公司 | Centrifuge pan feeding chute |
-
2015
- 2015-06-23 CN CN201520433287.7U patent/CN204751229U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110294253A (en) * | 2019-05-21 | 2019-10-01 | 枣庄矿业(集团)付村煤业有限公司 | Centrifuge pan feeding chute |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |