CN211894766U - Chain mechanism, feeding mechanism and kitchen vehicle - Google Patents
Chain mechanism, feeding mechanism and kitchen vehicle Download PDFInfo
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- CN211894766U CN211894766U CN201922302849.5U CN201922302849U CN211894766U CN 211894766 U CN211894766 U CN 211894766U CN 201922302849 U CN201922302849 U CN 201922302849U CN 211894766 U CN211894766 U CN 211894766U
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Abstract
The utility model discloses a chain mechanism, feed mechanism, kitchen car, according to the utility model discloses chain mechanism includes: the chain comprises a plurality of rows of sub-chains; the chain seat is provided with at least one mounting groove, wherein the mutually close chain sheets of the free ends of two adjacent rows of sub-chains extend into the same mounting groove, and the plurality of chain sheets of the free ends of the sub-chains in the same row do not extend into the same mounting groove; the connecting piece is arranged on the free end of the chain in a penetrating mode and connected with the chain seat. According to the utility model discloses a chain mechanism, the reliability of chain can be strengthened to the sub-chain that the multirow was arranged side by side, and the connecting piece receives the chain piece in the outside of the free end of multirow chain and is located the shearing force of the inboard chain piece of the chain piece in the outside to dispersed the shearing force that is used in on the connecting piece, makeed connecting piece stress state to be improved, strengthened chain mechanism's security, also prevented the bending or the fracture of connecting piece.
Description
Technical Field
The utility model belongs to the technical field of the kitchen cabinet car is made, particularly, relate to a chain mechanism, feed mechanism, kitchen car.
Background
The feeding mechanism of the kitchen garbage truck adopts an oil cylinder chain mechanism to realize feeding. The chain is fixed from both ends of the chain by the domestic existing chain base, and the inner chain of the chain is fixed by the pin shaft. In the feeding process, the pin shaft mainly bears the bending load effect, and the pin shaft can be bent, broken and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a chain mechanism, feed mechanism, meal kitchen car, chain mechanism makes the connecting piece only with bearing the shear load effect, has guaranteed that the connecting piece can not take place crooked or fracture at the material loading in-process.
According to the utility model discloses chain mechanism, include: the chain comprises a plurality of rows of sub-chains, and each sub-chain is provided with a chain roller and chain sheets arranged on two axial sides of the chain roller; the chain seat is provided with at least one mounting groove, wherein the chain pieces close to each other at the free ends of two adjacent rows of chains extend into the same mounting groove, and the chain pieces at the free ends of the same row of chains do not extend into the same mounting groove; and the connecting piece is connected with the chain seat and the chain sheet at the free end of the chain in a penetrating way.
According to the utility model discloses a chain mechanism, the connecting piece receives the shearing force of the chain piece in the outside of the free end of multirow chain and the chain piece inboard that is located the outside to dispersed the shearing force that is used in on the connecting piece, makeed connecting piece stress state to be improved, strengthened chain mechanism's security, also prevented the bending or the fracture of connecting piece.
According to an embodiment of the present invention, the chain comprises two rows of the sub-chains, the two rows of the sub-chains are respectively a first chain and a second chain, the free end of the first chain comprises a first chain piece far away from the second chain and a second chain piece near the second chain, the free end of the second chain comprises a third chain piece near the first chain and a fourth chain piece far away from the first chain; the chain seat comprises a body, a first protruding part and a second protruding part, wherein the first protruding part and the second protruding part protrude out of the body along the same direction, and the first protruding part and the second protruding part are arranged at intervals so as to form the mounting groove between the first protruding part and the second protruding part; the second chain sheet and the third chain sheet extend into the mounting groove formed by the first protruding part and the second protruding part; the connecting piece is followed first bulge with the interval direction of second bulge runs through first bulge with the second bulge, just stretch out respectively at the both ends of connecting piece first bulge with the second bulge, being located of the free end of chain the chain piece of the axial both sides of chain roller overlaps respectively and locates the both ends of connecting piece.
According to the utility model discloses a chain mechanism, first bulge clamp is established first chain piece with between the second chain piece, second bulge clamp is established third chain piece with between the fourth chain piece.
According to the utility model discloses a chain mechanism, the third chain piece with the fourth chain piece is laminated mutually.
According to the utility model discloses a chain mechanism, the mounting groove is a plurality of, and is a plurality of the mounting groove is followed the extending direction interval of connecting piece sets up, the free end of chain the chain piece all stretches into the mounting groove, and the cover is located the connecting piece.
According to the utility model discloses a chain mechanism, it is a plurality of the mounting groove is including being located two outside mounting grooves in the outside and being located two middle mounting grooves between the outside mounting groove, being located in the outside of the free end of chain the chain piece stretches into outside mounting groove, two rows are adjacent the free end of chain adjacent the chain piece stretches into same middle mounting groove.
According to an embodiment of the present invention, the chain piece is spaced apart from the chain seat in the axial direction of the chain roller.
According to the utility model discloses a chain mechanism, the connecting piece with chain seat fixed connection, the free end of chain the chain piece empty sleeve in the connecting piece. The utility model also provides a feed mechanism, include: guide rail, roll-over stand, actuating mechanism and according to the utility model discloses any embodiment the chain mechanism, roll-over stand slidable install in the guide rail, the chain seat with the guide rail links to each other, keeping away from of chain the one end of chain seat with the roll-over stand links to each other, actuating mechanism with chain power coupling connects.
The feeding mechanism and the chain mechanism have the same advantages compared with the prior art, and are not described in detail herein.
The utility model also provides a kitchen cabinet car, include according to the utility model discloses any one embodiment feed mechanism.
The advantages of the kitchen vehicle and the feeding mechanism are the same compared with the prior art, and are not described in detail herein.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a chain mechanism according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a chain mechanism according to another embodiment of the present invention;
fig. 3 is a side view of a feeding mechanism according to an embodiment of the present invention;
fig. 4 is a rear view of a loading mechanism according to an embodiment of the present invention.
Reference numerals:
a feeding mechanism 1000;
a chain mechanism 100;
a chain 1; a sub-chain 10; a first chain 11; a second strand 12; a first link 101; a second link 102; a third link 103; a fourth link 104; a roller 13;
a chain seat 2; the first projecting portion 21; the second projecting portion 22; a body 23; a mounting groove 24; an outer mounting groove 241; a middle mounting groove 242;
a connecting member 3;
a guide rail 4; a roll-over stand 5; a drive mechanism 6 and a main body 7.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
A chain mechanism 100 according to an embodiment of the present invention is described below with reference to fig. 1 and 2.
According to the utility model discloses a chain mechanism 100 includes: chain 1, chain seat 2 and connecting piece 3.
The chain 1 comprises a plurality of rows of sub-chains 10, the sub-chains 10 have chain rollers 13 and chain links connected to both sides of the chain rollers 13, for example, as shown in the embodiment shown in fig. 1, the chain 1 is a double-row chain, i.e. two rows of sub-chains 10 are arranged side by side along the axial direction of the chain rollers 13 to form a double-row chain, of course, the chain 1 may also be formed by more rows of sub-chains 10.
For convenience of description, the chain 1 according to the present invention is described below by taking the chain 1 as an example of a double-row chain (a chain in which two sub-chains 10 are arranged side by side) shown in fig. 1 and 2, but is not limited thereto.
As shown in fig. 1, the sub-chain 10 comprises a first chain 11 and a second chain 12 arranged side by side along the axial direction of the chain roller 13, the first chain 11 is adjacent to the second chain 12, the chain housing 2 is formed with at least one mounting groove 24, the free end of each row of sub-chains 10 has a plurality of chain links, for example, the first chain 11 has a first chain link 101 far away from the second chain 12 and a second chain link 102 near the second chain 12, and the second chain 12 has a third chain link 103 near the first chain 11 and a fourth chain link 104 far away from the first chain 11.
The chain pieces close to each other at the free ends of two adjacent rows of the sub-chains 10 extend into the same mounting groove 24, for example, the second chain piece 102 of the first chain 11 and the third chain piece 103 of the second chain 12 extend into the same mounting groove 24, a plurality of chain pieces at the free ends of the sub-chains 10 in the same row do not extend into the same mounting groove 24, for example, the first chain piece 101 of the first chain 11 and the second chain piece 102 of the first chain 11 do not extend into the same mounting groove 24, and the third chain piece 103 of the second chain 12 and the fourth chain piece 104 of the second chain 12 do not extend into the same mounting groove 24.
The connecting piece 3 penetrates through the chain sheet connecting the free ends of the chain seat 2 and the chain 1, namely the connecting piece 3 penetrates through the chain seat 2 and the first to fourth chain sheets 104.
In some examples, as shown in fig. 3 and 4, the chain mechanism 100 may be used in a feeding mechanism 1000 of a kitchen vehicle, in the feeding process of the kitchen vehicle, the chain 1 is used to transmit power to feed the kitchen vehicle, the chain 1 is acted by a force in the direction F in fig. 1 and 2, since the connecting element 33 penetrates through the chain seat 22 and the chain sheets at the free ends of the rows of chains 1, the connecting element 3 is subjected to a shearing force in the direction F of the chain sheets at the free ends of the chains 1, the connecting element 3 only needs to bear a shearing load, it is ensured that the connecting element 33 does not bend or break in the feeding process, and the side wall of the mounting groove 24 can better support the connecting element 3.
According to the utility model discloses a chain mechanism 100, connecting piece 3 receives the shearing force of the chain piece in the outside of the free end of chain 1 and the inboard chain piece of the chain piece that is located the outside to dispersed the shearing force that acts on connecting piece 3, made connecting piece 3 stress state improve, strengthened chain mechanism 100's security, also prevented connecting piece 3's bending or fracture.
Some embodiments of a chain mechanism 100 according to the present invention are described below with reference to fig. 1 and 2.
As shown in fig. 1, the chain 1 may be a double-row chain 1 (a chain 1 with two sub-chains 10), and the arrangement of the chain 1 can not only meet the transmission requirement of the driving force during the feeding process of the kitchen vehicle, but also prevent the chain 1 from being too heavy, thereby improving the transmission efficiency of the driving force. The chain 1 comprises a first chain 11 and a second chain 12, the first chain 11 and the second chain 12 are arranged side by side along the axial direction of the chain roller 13, the first chain 11 has a first chain sheet 101 far away from the second chain 12 and a second chain sheet 102 near the second chain 12, and the second chain 12 has a third chain sheet 103 near the first chain 11 and a fourth chain sheet 104 far away from the first chain 11.
The chain seat 2 comprises a body 23, a first protruding part 21 and a second protruding part 22, the first protruding part 21 and the second protruding part 22 protrude out of the body 23 along the same direction, and the first protruding part 21 and the second protruding part 22 are arranged at intervals to form a mounting groove 24 between the first protruding part 21 and the second protruding part 22;
wherein, second chain piece 102 and third chain piece 103 stretch into the mounting groove 24 that constitutes by first bulge 21 and second bulge 22, and in first chain piece 101 and second chain piece 102 did not stretch into same mounting groove 24, third chain piece 103 and fourth chain piece 104 did not stretch into same mounting groove 24.
The chain seat 2 with the structure has simple structure and convenient manufacture, the side surface of the first bulge part 21 close to the second bulge part 22 and the side surface of the second bulge part 22 close to the first bulge part 21 form the side wall of the mounting groove 24, and the first bulge part 21 and the second bulge part 22 support the connecting piece 3 together.
In some embodiments, as shown in fig. 1, the connecting element 3 penetrates through the first protrusion 21 and the second protrusion 22 along the interval direction between the first protrusion 21 and the second protrusion 22, two ends of the connecting element 3 respectively extend out of the first protrusion 21 and the second protrusion 22, and the outermost chain pieces of the chain 1 are respectively sleeved on two ends of the connecting element 3.
For example, as shown in fig. 1, in the embodiment, the first protruding portion 21 is sandwiched between the first link 101 and the second link 102, the second protruding portion 22 is sandwiched between the third link 103 and the fourth link 104, and the first link 101 and the fourth link 104 of the chain 1 are respectively sleeved on two ends of the connecting member 3 in the axial direction.
In some embodiments, the third chain piece 103 and the fourth chain piece 104 are attached to each other, the connecting element 3 penetrates through the first protruding portion 21 and the second protruding portion 22, the third chain piece 103 and the fourth chain piece 104 are attached to each other and extend into the mounting groove 24, the connecting element 3 penetrates through the third chain piece 103 and the fourth chain piece 104, the connecting element 3 has a protruding section on one side of the first protruding portion 21 away from the second protruding portion 22, the connecting element 3 has a protruding section on one side of the second protruding portion 22 away from the first protruding portion 21, and the first chain piece 101 and the fourth chain piece 104 are respectively sleeved on the two protruding sections.
Thus, the connecting member 3 is subjected to the shearing forces of the first link 101, the second link 102, the third link 103 and the fourth link 104, which disperse the shearing forces acting on the connecting member 3, so that the stressed state of the connecting member 3 is improved, the safety of the chain mechanism 100 is enhanced, and the bending and breaking of the connecting member 3 are also prevented.
In other embodiments, the plurality of mounting grooves 24 are provided, the plurality of mounting grooves 24 are spaced apart from each other along the extending direction of the connecting member 3, and the chain pieces of the chain 1 extend into the mounting grooves 24 and are sleeved on the connecting member 3. As shown in fig. 2, taking the chain 1 as the above-mentioned double-row chain as an example, the first chain piece 101 and the fourth chain piece 104 of the chain 1 respectively extend into the two mounting grooves 24, and the second chain piece 102 and the third chain piece 103 are attached to extend into the same mounting groove 24, that is, when the chain 1 is a double-row chain, three mounting grooves 24 can be disposed on the chain seat 2, when the chain seat 2 is disposed with three mounting grooves 24, four protrusions need to be disposed on the chain seat 2, the four protrusions can better share the force acting on the connecting element 3, so that the connecting element 3 is more stably connected with the chain seat 2.
The plurality of mounting grooves 24 include two outer side mounting grooves 241 located at the outermost sides and a middle mounting groove 242 located between the two outer side mounting grooves 241, the outermost chain piece of the free end of the chain 1 extends into the outer side mounting groove 241, and the mutually adjacent chain pieces of the free ends of two adjacent rows of sub-chains 10 extend into the same middle mounting groove 242.
For example, as shown in fig. 2, when the chain 1 is a double-row chain and three mounting grooves 24 are provided on the mounting seat, two outer mounting grooves 241 located on the outer side and one middle mounting groove 242 located between the two outer mounting grooves 241 are provided on the chain seat 2, the first chain piece 101 and the fourth chain piece 104 of the chain 11 respectively extend into the two outer mounting grooves 241, the second chain piece 102 and the third chain piece 103 are attached to each other and extend into the middle mounting groove 242, and the connecting member 3 penetrates through the chain seat 2 and the first to fourth chain pieces 104.
In some embodiments, the connecting member 3 is fixedly connected with the chain seat 2, and the chain piece at the free end of the chain 1 is sleeved in the connecting member 3, so that the chain 1 can be pivotally mounted on the chain seat 2, the chain 1 can have a good degree of freedom in the circumferential direction of the connecting member 3 during operation, and the chain transmission is more flexible.
As shown in fig. 3 and 4, the feeding structure according to the present invention includes a feeding mechanism 1000 according to any embodiment of the present invention, wherein the feeding mechanism 1000 includes a guide rail 4, a roll-over stand 5, a driving mechanism 6, and a chain mechanism 100.
The feeding mechanism 1000 can be the feeding mechanism 1000 of the kitchen vehicle, the roll-over stand 5 is used for placing a garbage can, and the driving mechanism 6, the guide rail 4 and the chain mechanism 100 are matched to drive the roll-over stand 5 to move, so that garbage in the garbage can placed on the roll-over stand 5 is poured into the kitchen vehicle.
Specifically, roll-over stand 5 slidable installs in guide rail 4, chain seat 2 links to each other with roll-over stand 5, in some examples, feed mechanism 1000 still includes main part 7, the equal fixed connection in main part 7 of the one end that chain seat 2 was kept away from to guide rail 4 and chain 1, actuating mechanism 6 is connected with 1 power coupling of chain, can drive chain 1 motion when actuating mechanism 6 during operation, because the one end of keeping away from chain seat 2 of chain 1 is fixed on main part 7, chain 1 drives roll-over stand 5 through chain seat 2 and removes, so that roll-over stand 5 can move along guide rail 4, realize feed mechanism 1000's material loading work.
According to the utility model discloses a feed mechanism 1000 is through setting up the basis the utility model discloses any one embodiment chain mechanism 100 to have corresponding advantage, no longer describe herein.
According to the utility model discloses a meal kitchen car includes the basis the utility model discloses any one embodiment 1 feed mechanism 1000 of chain.
According to the utility model discloses a kitchen car is through setting up the basis the utility model discloses any one embodiment chain mechanism 100 and material loading structure to have corresponding advantage, no longer describe herein.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A chain mechanism (100), comprising:
the chain (1) comprises a plurality of rows of sub-chains (10), wherein each sub-chain (10) is provided with a chain roller (13) and chain sheets arranged on two axial sides of the chain roller (13);
the chain seat (2) is provided with at least one mounting groove (24), wherein the chain pieces close to each other at the free ends of two adjacent rows of the sub-chains (10) extend into the same mounting groove (24), and the chain pieces at the free ends of the sub-chains (10) in the same row do not extend into the same mounting groove (24);
the connecting piece (3) penetrates through the chain sheet at the free end of the chain (1) and is connected with the chain seat (2).
2. The chain mechanism (100) according to claim 1,
the chain comprises two rows of sub-chains (10), the two rows of sub-chains (10) are respectively a first chain (11) and a second chain (12), the free end of the first chain (11) comprises a first chain sheet (101) far away from the second chain (12) and a second chain sheet (102) close to the second chain (12), and the free end of the second chain (12) comprises a third chain sheet (103) close to the first chain (11) and a fourth chain sheet (104) far away from the first chain (11);
the chain seat (2) comprises a body (23), a first protruding part (21) and a second protruding part (22), the first protruding part (21) and the second protruding part (22) protrude out of the body (23) along the same direction, and the first protruding part (21) and the second protruding part (22) are arranged at intervals to form the mounting groove (24) between the first protruding part (21) and the second protruding part (22);
wherein the second chain sheet (102) and the third chain sheet (103) extend into the mounting groove (24) formed by the first protruding part (21) and the second protruding part (22);
connecting piece (3) are followed first bulge (21) with the interval direction of second bulge (22) runs through first bulge (21) with second bulge (22), just stretch out respectively at the both ends of connecting piece (3) first bulge (21) with second bulge (22), being located of the free end of chain (1) the chain piece of the axial both sides of chain roller (13) overlaps respectively and is located the both ends of connecting piece (3).
3. The chain mechanism (100) according to claim 2, wherein the first protruding portion (21) is interposed between the first link plate (101) and the second link plate (102), and the second protruding portion (22) is interposed between the third link plate (103) and the fourth link plate (104).
4. The chain mechanism (100) according to claim 3, wherein the third chain link (103) and the fourth chain link (104) are attached to each other.
5. The chain mechanism (100) according to claim 1, wherein the number of the mounting slots (24) is multiple, the mounting slots (24) are arranged at intervals along the extending direction of the connecting member (3), and the chain pieces at the free end of the chain (1) all extend into the mounting slots (24) and are sleeved on the connecting member (3).
6. The chain mechanism (100) according to claim 5, wherein the plurality of mounting slots (24) comprises two outer mounting slots (241) located at the outermost sides and a middle mounting slot (242) located between the two outer mounting slots (241), the outermost chain pieces of the free ends of the chains (1) extend into the outer mounting slots (241), and the adjacent chain pieces of the free ends of two adjacent rows of the chains (1) extend into the same middle mounting slot (242).
7. Chain mechanism (100) according to any of claims 1-6, characterized in that the chain lug is spaced apart from the chain socket (2) in the axial direction of the chain roller (13).
8. Chain mechanism (100) according to any of claims 1 to 6, wherein the link (3) is fixedly connected to the chain seat (2) and the links of the free end of the chain (1) are free-running in the link (3).
9. A feed mechanism (1000), comprising: guide rail (4), roll-over stand (5), actuating mechanism (6) and according to any one of claims 1-7 chain mechanism (100), roll-over stand (5) slidable install in guide rail (4), chain seat (2) with guide rail (4) link to each other, the one end of keeping away from of chain (1) chain seat (2) with roll-over stand (5) link to each other, actuating mechanism (6) with chain (1) power coupling is connected.
10. Kitchen trolley, characterized in that it comprises a feeding mechanism (1000) according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922302849.5U CN211894766U (en) | 2019-12-19 | 2019-12-19 | Chain mechanism, feeding mechanism and kitchen vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922302849.5U CN211894766U (en) | 2019-12-19 | 2019-12-19 | Chain mechanism, feeding mechanism and kitchen vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211894766U true CN211894766U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922302849.5U Active CN211894766U (en) | 2019-12-19 | 2019-12-19 | Chain mechanism, feeding mechanism and kitchen vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211894766U (en) |
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2019
- 2019-12-19 CN CN201922302849.5U patent/CN211894766U/en active Active
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