CN215334288U - Chain wheel for forklift - Google Patents
Chain wheel for forklift Download PDFInfo
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- CN215334288U CN215334288U CN202121245150.0U CN202121245150U CN215334288U CN 215334288 U CN215334288 U CN 215334288U CN 202121245150 U CN202121245150 U CN 202121245150U CN 215334288 U CN215334288 U CN 215334288U
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- fluted disc
- wear
- adjusting
- resisting
- tooth
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Abstract
The utility model relates to the technical field of forklifts, and provides the following technical scheme: the utility model provides a sprocket for fork truck, includes fluted disc and tooth, is provided with the tooth on the lateral wall of fluted disc, is provided with the regulation structure on the inside wall of fluted disc, adjusts the structure and includes adjustment tank, regulating block, locating hole, regulating plate and gim peg, and the inside of fluted disc inside wall is seted up in the adjustment tank, and the inside of adjustment tank is inserted and is equipped with the regulating block, and the one end of regulating block is fixed with the regulating plate, and the locating hole has been seted up on the top of regulating block and adjustment tank. According to the adjusting structure, when the inner diameter of the fluted disc needs to be adjusted, one end of the adjusting plate is held by a hand, then the adjusting plate is pulled or pushed towards one side, and when the adjusting structure moves to a proper position, the fixing bolt is taken up and inserted into the positioning hole, so that the adjusted adjusting block is fixed inside the adjusting groove, the adjustment of the inner diameter of the fluted disc is completed, and the practicability is improved.
Description
Technical Field
The utility model relates to the technical field of forklifts, in particular to a chain wheel for a forklift.
Background
With the continuous development of society and the continuous improvement of science, the use of the forklift is more and more extensive, the traditional forklift uses chain wheels, and the traditional chain wheels are matched with chains for use, so that the surface of the chain wheels is abraded in the long-time use process, and the chain falls off, so that the chain wheel for the forklift is needed;
therefore, the patent with the publication number of CN201779138U discloses a chain wheel for a forklift, which comprises a roller and is characterized in that the center of the roller is provided with an installation through hole, a ring sleeve is arranged in the installation through hole, the outer ring of the roller is provided with an inverted trapezoidal groove, the end surfaces of two sides of the roller are concave, the concave surfaces are inclined surfaces, a bearing is arranged between the ring sleeve and the roller, the installation directions of the bearing are consistent, and gaskets are respectively arranged on two sides of the bearing;
the above prior art solutions have the following drawbacks: although the above-described technology can solve the problem of impact resistance of the sprocket, it still does not solve the problem that the sprocket surface is easily worn, and thus the applicability is poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a chain wheel for a forklift, which is used for solving the defect that the surface of the existing chain wheel for the forklift is easy to wear.
(II) contents of utility model
In order to solve the technical problems, the utility model provides the following technical scheme: a chain wheel for a forklift comprises a fluted disc and teeth, wherein the teeth are arranged on the outer side wall of the fluted disc;
an adjusting structure is arranged on the inner side wall of the fluted disc;
the adjusting structure comprises an adjusting groove, an adjusting block, a positioning hole, an adjusting plate and a fixing bolt, wherein the adjusting groove is formed in the inner side wall of the fluted disc, the adjusting block is inserted into the adjusting groove, the adjusting plate is fixed to one end of the adjusting block, the positioning hole is formed in the top end of the adjusting block and the top end of the adjusting groove, and the fixing bolt is inserted into the positioning hole.
Preferably, the inside of fluted disc is provided with additional strengthening, additional strengthening includes first strengthening rib, second strengthening rib and boss, first strengthening rib designs in the inside of fluted disc, one side of first strengthening rib is provided with the second strengthening rib, the crossing department of first strengthening rib and second strengthening rib is provided with the boss.
Preferably, be provided with wear-resisting structure on the lateral wall of tooth, wear-resisting structure includes wear-resisting circle piece and wear-resisting triangle piece, wear-resisting circle piece sets up on the lateral wall of tooth, one side of wear-resisting circle piece is provided with wear-resisting triangle piece.
Preferably, the cross-sectional area of the adjusting groove is larger than that of the adjusting block, and a sliding structure is formed between the adjusting groove and the adjusting block.
Preferably, the wear-resisting round blocks are arranged in a plurality of numbers, and the wear-resisting round blocks are distributed on the outer side wall of the tooth in an annular mode.
Preferably, the first reinforcing ribs are arranged in a plurality, and the first reinforcing ribs are arranged in the fluted disc at equal intervals.
Preferably, the first reinforcing rib is provided with a plurality of, the second reinforcing rib is provided with a plurality of, and a plurality of first reinforcing rib and second reinforcing rib intersect.
(III) advantageous effects
The utility model provides a chain wheel for a forklift, which has the advantages that: by arranging the wear-resistant structure, the wear-resistant effect of the tooth surface can be enhanced by using the wear-resistant round block, and the wear-resistant effect of the tooth surface is further improved by using the wear-resistant triangular block, so that the wear-resistant round block can still maintain the wear resistance of the tooth surface when the tooth works at high strength, and the wear-resistant effect of the tooth is improved;
by arranging the reinforcing structure, the strength of the fluted disc can be improved by using the first reinforcing rib, the second reinforcing rib and the reinforcing block, the impact resistance is stronger, and the fluted disc cannot be easily damaged, so that the reinforcing effect is improved;
through setting up the regulation structure, when needing to adjust the size of fluted disc internal diameter, hold the one end of regulating plate with the hand, then carry out the pull or promote to one side, when removing suitable position, take up the inside that the gim peg inserted the locating hole again to the regulating block that will adjust is fixed in the inside of adjustment tank, thereby accomplishes the regulation of fluted disc internal diameter size, has improved the practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
FIG. 4 is a partial structural view of a reinforcing structure according to the present invention;
fig. 5 is a partial perspective view of the adjusting structure of the present invention.
The reference numerals in the figures illustrate: 1. a fluted disc; 2. teeth; 3. an adjustment structure; 301. an adjustment groove; 302. an adjusting block; 303. positioning holes; 304. an adjusting plate; 305. a fixing bolt; 4. a wear resistant structure; 401. a wear-resistant round block; 402. a wear-resistant triangular block; 5. a reinforcing structure; 501. a first reinforcing rib; 502. a second reinforcing rib; 503. and a reinforcing block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the chain wheel for the forklift provided by the utility model comprises a fluted disc 1 and teeth 2, the teeth 2 are arranged on the outer side wall of the fluted disc 1, an adjusting structure 3 is arranged on the inner side wall of the fluted disc 1, the adjusting structure 3 comprises an adjusting groove 301, an adjusting block 302, a positioning hole 303, an adjusting plate 304 and a fixing bolt 305, the adjusting groove 301 is arranged inside the inner side wall of the fluted disc 1, the adjusting block 302 is inserted inside the adjusting groove 301, the adjusting plate 304 is fixed at one end of the adjusting block 302, the positioning holes 303 are arranged at the top ends of the adjusting block 302 and the adjusting groove 301, the fixing bolt 305 is inserted inside the positioning hole 303, the cross-sectional area of the adjusting groove 301 is larger than that of the adjusting block 302, and a sliding structure is formed between the adjusting groove 301 and the adjusting block 302;
when the inner diameter of the fluted disc 1 needs to be adjusted, one end of the adjusting plate 304 is held by a hand and then pulled or pushed to one side, so that the adjusting block 302 is driven to slide in the adjusting groove 301, when the adjusting plate moves to a proper position, the fixing bolt 305 is taken up and inserted into the positioning hole 303, so that the adjusted adjusting block 302 is fixed in the adjusting groove 301, the adjustment of the inner diameter of the fluted disc 1 is completed, the practicability is improved, and the problem that the inner diameter of the fluted disc 1 is inconvenient to adjust is solved by the adjusting structure 3, so that the adjusting structure can be suitable for different specifications;
the reinforced structure 5 is arranged inside the fluted disc 1, the reinforced structure 5 comprises a first reinforcing rib 501, a second reinforcing rib 502 and reinforcing blocks 503, the first reinforcing rib 501 is designed inside the fluted disc 1, the second reinforcing rib 502 is arranged on one side of the first reinforcing rib 501, the reinforcing blocks 503 are arranged at the intersection of the first reinforcing rib 501 and the second reinforcing rib 502, the first reinforcing rib 501 is provided with a plurality of reinforcing ribs, the first reinforcing ribs 501 are arranged in the fluted disc 1 at equal intervals, the first reinforcing ribs 501 are provided with a plurality of reinforcing ribs, the second reinforcing ribs 502 are provided with a plurality of reinforcing ribs, and the first reinforcing ribs 501 are intersected with the second reinforcing ribs 502;
the strength inside the fluted disc 1 is improved by using the first reinforcing rib 501, the strength inside the fluted disc 1 is further improved by using the second reinforcing rib 502 and the reinforcing block 503, and the strength of the fluted disc 1 can be improved by using the first reinforcing rib 501, the second reinforcing rib 502 and the reinforcing block 503, so that the fluted disc 1 has stronger impact resistance and cannot be easily damaged, and the reinforcing effect is improved; the arrangement of the plurality of first reinforcing ribs 501 enables the reinforcing effect to be better;
the outer side wall of the tooth 2 is provided with a wear-resistant structure 4, the wear-resistant structure 4 comprises a wear-resistant round block 401 and a wear-resistant triangular block 402, the wear-resistant round block 401 is arranged on the outer side wall of the tooth 2, one side of the wear-resistant round block 401 is provided with the wear-resistant triangular block 402, the wear-resistant round blocks 401 are provided with a plurality of wear-resistant round blocks 401, and the plurality of wear-resistant round blocks 401 are annularly distributed on the outer side wall of the tooth 2;
wear-resisting effect on 2 surfaces of tooth can be strengthened in wear-resisting round piece 401's use, make tooth 2 when carrying out the during operation, the condition of wearing and tearing can not appear easily, wear-resisting triangle piece 402's use has further improved 2 surperficial wear-resisting effects of tooth, make it at high strength during operation, still can keep, 2 surperficial wear-resisting of tooth, thereby tooth 2's wear-resisting effect has been improved, wear-resisting structure 4's setting can let 2 surfaces of tooth wear-resisting more, the life-span when using is longer, the frequent change expense has been saved.
The working principle is as follows: when the adjusting block 302 is used, one end of the adjusting plate 304 is held by a hand when the inner diameter of the fluted disc 1 needs to be adjusted, and then the adjusting block is pulled or pushed to one side, so that the adjusting block 302 is driven to slide in the adjusting groove 301;
secondly, when the inside of the fluted disc 1 is reinforced, the strength of the inside of the fluted disc 1 is improved by using the first reinforcing rib 501, the strength of the inside of the fluted disc 1 is further improved by using the second reinforcing rib 502 and the reinforcing block 503, and the strength of the fluted disc 1 can be improved by using the first reinforcing rib 501, the second reinforcing rib 502 and the reinforcing block 503, so that the fluted disc 1 has stronger impact resistance and cannot be easily damaged, and the reinforcing effect is improved;
finally, the wear-resisting effect on the surface of the tooth 2 can be enhanced by the wear-resisting round block 401, so that the tooth 2 cannot be easily worn when working, the wear-resisting effect on the surface of the tooth 2 is further improved by the wear-resisting triangular block 402, and the tooth 2 still can be kept in high-strength working, so that the wear resistance on the surface of the tooth 2 is improved, and the use work of the chain wheel for the forklift is finally completed.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a sprocket for fork truck, includes fluted disc (1) and tooth (2), its characterized in that: the outer side wall of the fluted disc (1) is provided with teeth (2);
an adjusting structure (3) is arranged on the inner side wall of the fluted disc (1);
adjust structure (3) including adjustment tank (301), regulating block (302), locating hole (303), regulating plate (304) and gim peg (305), the inside of fluted disc (1) inside wall is seted up in adjustment tank (301), the inside of adjustment tank (301) is inserted and is equipped with regulating block (302), the one end of regulating block (302) is fixed with regulating plate (304), locating hole (303) have been seted up on the top of regulating block (302) and adjustment tank (301), the inside of locating hole (303) is inserted and is equipped with gim peg (305).
2. The sprocket for a forklift according to claim 1, wherein: the inside of fluted disc (1) is provided with additional strengthening (5), additional strengthening (5) are including first strengthening rib (501), second strengthening rib (502) and boss (503), first strengthening rib (501) design in the inside of fluted disc (1), one side of first strengthening rib (501) is provided with second strengthening rib (502), the crossing department of first strengthening rib (501) and second strengthening rib (502) is provided with boss (503).
3. The sprocket for a forklift according to claim 1, wherein: be provided with wear-resisting structure (4) on the lateral wall of tooth (2), wear-resisting structure (4) are including wear-resisting circle piece (401) and wear-resisting three hornblocks (402), wear-resisting circle piece (401) set up on the lateral wall of tooth (2), one side of wear-resisting circle piece (401) is provided with wear-resisting three hornblocks (402).
4. The sprocket for a forklift according to claim 1, wherein: the cross-sectional area of the adjusting groove (301) is larger than that of the adjusting block (302), and a sliding structure is formed between the adjusting groove (301) and the adjusting block (302).
5. The sprocket for a forklift according to claim 3, wherein: wear-resisting circle piece (401) is provided with a plurality of, a plurality of wear-resisting circle piece (401) is the annular distribution on the lateral wall of tooth (2).
6. The sprocket for a forklift as set forth in claim 2, wherein: the first reinforcing ribs (501) are arranged in a plurality of equal-interval arrangement in the fluted disc (1).
7. The sprocket for a forklift as set forth in claim 2, wherein: the first reinforcing rib (501) is provided with a plurality of, the second reinforcing rib (502) is provided with a plurality of, and a plurality of first reinforcing rib (501) and second reinforcing rib (502) are crossed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121245150.0U CN215334288U (en) | 2021-06-04 | 2021-06-04 | Chain wheel for forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121245150.0U CN215334288U (en) | 2021-06-04 | 2021-06-04 | Chain wheel for forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215334288U true CN215334288U (en) | 2021-12-28 |
Family
ID=79550994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121245150.0U Active CN215334288U (en) | 2021-06-04 | 2021-06-04 | Chain wheel for forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215334288U (en) |
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2021
- 2021-06-04 CN CN202121245150.0U patent/CN215334288U/en active Active
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