CN212023589U - Broken bridge mechanism and fruit vegetables rubbish feeding device - Google Patents
Broken bridge mechanism and fruit vegetables rubbish feeding device Download PDFInfo
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- CN212023589U CN212023589U CN202020598041.6U CN202020598041U CN212023589U CN 212023589 U CN212023589 U CN 212023589U CN 202020598041 U CN202020598041 U CN 202020598041U CN 212023589 U CN212023589 U CN 212023589U
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Abstract
The utility model belongs to the technical field of organic refuse treatment, concretely relates to broken bridge crane constructs and fruit vegetables rubbish throws material device. This broken bridge girder erection mechanism includes: the arch breaking mechanism, the transmission mechanism and the driving mechanism; the driving mechanism is suitable for driving the transmission mechanism to drive the arch breaking mechanism to do telescopic motion so as to burst the bridge. This fruit vegetables rubbish throws material device includes: the device comprises a feeding bin, a material guide mechanism connected with the feeding bin and at least one bridge breaking mechanism arranged at the bottom of the feeding bin; the bridge breaking and erecting mechanism is suitable for breaking bridges in the arch feeding bin; the material guiding mechanism is suitable for outputting the fruit and vegetable garbage in the feeding bin outwards. According to the bridge breaking and bridging mechanism and the fruit and vegetable garbage feeding device, the driving mechanism drives the transmission mechanism to do lifting motion, so that the transmission mechanism drives the arch breaking mechanism to do telescopic motion to realize arch breaking and bridging; the device has simple structure and wide application range, effectively solves the bridging problem in the feeding bin, increases the storage capacity of the feeding bin, and is suitable for treating fruit and vegetable garbage, straws and household garbage.
Description
Technical Field
The utility model belongs to the technical field of organic refuse treatment, concretely relates to broken bridge crane constructs and fruit vegetables rubbish throws material device.
Background
In recent years, with the rapid development of economy, the amount of organic solid wastes has also increased dramatically, and accordingly, the national importance of ecological environment protection has also increased. The fruit and vegetable garbage is used as one of organic wastes, and the realization of the recycling treatment of the fruit and vegetable garbage becomes a necessary measure for environmental protection and a trend of social sustainable development. The fruit and vegetable waste has high water content and low heat value (3300 and 4600 kJ/kg), the total solid contains about 75 percent of saccharides, about 9 percent of cellulose and a small amount of lignin, the structural strength is low, and the fruit and vegetable waste is in a semi-solid and semi-fluid liquid non-dehydration state.
The feeding bin commonly used in the domestic market at present mainly adopts a spiral mode to convey, and because the fruit and vegetable garbage is low in density, fluffy, solid-liquid mixed and contains lignin and cellulose in certain quantity as frames, the fruit and vegetable garbage is often bridged in the feeding process, so that the feeding cannot be carried out.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a broken bridge crane constructs and fruit vegetables rubbish throws material device solves in the past fruit vegetables rubbish and throws the technical problem that the material in-process easily produced the bridge.
In order to solve the technical problem, the utility model provides a broken bridge girder erection mechanism, include:
the arch breaking mechanism, the transmission mechanism and the driving mechanism;
the driving mechanism is suitable for driving the transmission mechanism to drive the arch breaking mechanism to do telescopic motion so as to burst the bridge.
Furthermore, the arch breaking mechanism comprises a base and a telescopic movable pipe connected to the base;
the upper end of the transmission mechanism penetrates through the base and then is inserted into the telescopic movable pipe and abuts against the top of the telescopic movable pipe;
the lower end of the transmission mechanism is connected with the driving mechanism; and
the transmission mechanism drives the telescopic movable pipe to do telescopic motion so as to burst the bridge through the extended telescopic movable pipe.
Further, the telescopic movable pipe comprises a plurality of layers of sleeves, and the sleeves of the layers are sequentially sleeved according to the size;
the outer edge of the lower end of the sleeve is bent to form a lapping edge, so that the sleeve on the upper layer is suitable for being prevented from sliding out of the sleeve on the lower layer.
Further, the transmission mechanism comprises a lifting component and a push rod arranged at the upper end of the lifting component;
the base is provided with a lifting groove communicated with the telescopic movable pipe, and the lower end of the telescopic movable pipe is fixed in the lifting groove;
the lifting assembly is suitable for driving the push rod to do lifting motion in the lifting groove, so that the telescopic movable pipe connected with the push rod does telescopic motion.
In another aspect, the utility model also provides a fruit vegetables rubbish throws material device, include:
the device comprises a feeding bin, a material guide mechanism connected with the feeding bin and at least one bridge breaking mechanism arranged at the bottom of the feeding bin;
the bridge breaking and erecting mechanism is suitable for breaking the fruit and vegetable garbage in the arch feeding bin to erect the bridge;
the material guide mechanism is suitable for outputting the fruit and vegetable garbage in the feeding bin outwards.
Further, the material guide mechanism comprises a first-stage inclined spiral material guide sub-mechanism and a second-stage horizontal spiral material guide sub-mechanism;
the first-stage inclined spiral material guiding sub-mechanism is vertically and obliquely arranged in the feeding bin and is suitable for lifting and conveying the fruit and vegetable garbage in the feeding bin to the second-stage horizontal spiral material guiding sub-mechanism;
the second-level horizontal spiral material guiding sub-mechanism is horizontally arranged on the bin edge of the feeding bin and is suitable for receiving and outputting the fruit and vegetable garbage sent by the first-level inclined spiral material guiding sub-mechanism.
Furthermore, the first-stage inclined spiral material guiding mechanism comprises a plurality of inclined spiral material guiding assemblies, and the inclined spiral material guiding assemblies are distributed in an array mode along the material conveying direction of the second-stage horizontal spiral material guiding mechanism;
the discharge end of each inclined spiral material guiding assembly is located above the secondary horizontal spiral material guiding sub-mechanism, and fruit and vegetable garbage output by each inclined spiral material guiding assembly falls to the secondary horizontal spiral material guiding sub-mechanism.
Furthermore, a plurality of water filtering meshes are uniformly distributed at the bottom of the feeding bin, so that the feeding bin is suitable for filtering sewage in the fruit and vegetable garbage into the feeding bin;
and an infiltration liquid pool is arranged below the feeding bin and is suitable for containing sewage dripped by the water filtering meshes.
Furthermore, a submersible sewage pump is arranged in the percolate pond and is suitable for pumping and outputting sewage in the percolate pond.
Furthermore, the bin edge of the feeding bin is buckled with a bin cover, and the bin cover can be connected to the feeding bin in an openable mode through a pulley.
The utility model has the advantages that the drive mechanism drives the transmission mechanism to do lifting motion, so that the transmission mechanism drives the arch breaking mechanism to do telescopic motion to realize arch breaking and bridging; the telescopic movable pipe is formed by sleeving a plurality of sleeve pipes with different sizes, and the telescopic movable pipe can be freely stretched due to external force; the arch breaking, collapsing and bridging are realized through the lifting push rod, and the bridging site is effectively prevented from being generated; the fruit and vegetable garbage in the feeding bin is conveyed in a two-stage conveying mode of inclined lifting and horizontal output, so that the fruit and vegetable garbage can be effectively conveyed; a plurality of water filtering meshes are uniformly distributed at the bottom of the feeding bin, sewage in the feeding bin drops into the percolate pool, solid-liquid separation of fruit and vegetable garbage is realized, the water content of the fruit and vegetable garbage in the feeding bin is reduced, and effective conveying of the fruit and vegetable garbage is ensured; broken bridge mechanism and fruit vegetables rubbish throw material device, simple structure, application scope is wide, effectively solves the bridging problem of throwing in the feed bin, increases the storage capacity of throwing the feed bin, is applicable to handle fruit vegetables rubbish, straw and domestic waste.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
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 embodiments or the technical solutions in the prior art will be briefly described 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 structural diagram of a preferred embodiment of the bridge breaking and erecting mechanism of the present invention;
FIG. 2 is a schematic structural diagram of a preferred embodiment of the fruit and vegetable garbage feeding device of the present invention;
FIG. 3 is a top view of the preferred embodiment of the fruit and vegetable waste feeding device of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.
In the figure:
the system comprises an arch breaking mechanism 1, a base 11, a lifting groove 111, a groove door 112, a telescopic movable pipe 12, a sleeve 121, a lap 1211, a transmission mechanism 2, a lifting assembly 21, a push rod 22, a driving mechanism 3, a feeding bin 4, a material guiding mechanism 5, a primary inclined spiral material guiding mechanism 51, an inclined spiral material guiding assembly 511, a secondary horizontal spiral material guiding mechanism 52, a water filtering mesh 6, a percolate pool 7, a submersible sewage pump 8, a bin cover 9 and a pulley 10.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1, the bridge breaking and erecting mechanism of the present embodiment includes an arch breaking mechanism 1, a transmission mechanism 2 and a driving mechanism 3; the transmission mechanism 2 is suitable for driving the arch breaking mechanism 1 to do telescopic motion, the driving mechanism 3 is suitable for driving the transmission mechanism 2 to do reciprocating motion, and the arch breaking mechanism 1 extends to be suitable for bursting a bridge. The tooling is simple in structure and wide in application range, and effectively solves the problem of bridging.
As shown in fig. 1, the arch breaking mechanism 1 includes a base 11 and a telescopic movable tube 12, wherein the telescopic movable tube 12 is connected to the base 11; the upper end of the transmission mechanism 2 penetrates through the base 11 and then is inserted into the telescopic movable pipe 12 and abuts against the top of the telescopic movable pipe 12, the lower end of the transmission mechanism 2 is connected with the driving mechanism 3, and the transmission mechanism 2 drives the telescopic movable pipe 12 to do telescopic motion so as to prop up a broken bridge through the extended telescopic movable pipe 12; specifically, the telescopic movable tube 12 includes a plurality of layers of sleeves 121, and the sleeves 121 are sequentially sleeved according to the size; the outer edge of the lower end of each sleeve 121 is bent to form a ledge 1211, which is adapted to prevent the upper layer of sleeves 121 from slipping out of the lower layer of sleeves 121. The telescopic movable pipe 12 is formed by sleeving a plurality of sleeve pipes 121 with different sizes, and the telescopic movable pipe 12 can be freely stretched due to external force; simple structure, practicality and convenient operation.
As shown in fig. 1, specifically, the transmission mechanism 2 includes a lifting assembly 21 and a push rod 22, and the push rod 22 is disposed at the upper end of the lifting assembly 21; one preferable structure of the push rod 22 comprises a cross rod and a vertical rod, the bottom surface of the cross rod is in contact connection with the upper end of the lifting assembly 21, the lower end of the vertical rod is connected with the cross rod, an integrally formed structure is preferable, and the upper end of the vertical rod is connected with the sleeve 121 on the uppermost layer; the base 11 is provided with a lifting groove 111, the lower end of the telescopic movable pipe 12 is fixed in the lifting groove 111, and the lifting groove 111 is communicated with the telescopic movable pipe 12; the lifting assembly 21 is adapted to drive the push rod 22 to move up and down in the lifting groove 111, so that the telescopic movable tube 12 abutting against the push rod 22 moves telescopically. The arch breaking, collapsing and bridging are realized through the lifting of the push rod 22, and the bridging on site is effectively prevented.
Example 2
As shown in fig. 2, on the basis of the first embodiment, the present embodiment provides a fruit and vegetable garbage feeding device, including: the feeding bin 4, the material guiding mechanism 5 and at least one bridge breaking and erecting mechanism provided in the first embodiment; the bridge breaking and erecting mechanism is arranged at the bottom of the feeding bin 4 and is suitable for breaking bridges generated by fruit and vegetable garbage in the feeding bin 4; the material guiding mechanism 5 is connected with the feeding bin 4 and is suitable for outputting the fruit and vegetable garbage in the feeding bin 4 outwards. This material device is thrown to fruit vegetables rubbish, simple structure, application scope is wide, effectively solves the problem of building bridge in the feed bin 4, and the storage capacity of increase feed bin 4 is applicable to handle fruit vegetables rubbish, straw and domestic waste etc..
As shown in fig. 2, the material guiding mechanism 5 includes a first-stage inclined spiral material guiding sub-mechanism 51 and a second-stage horizontal spiral material guiding sub-mechanism 52; the first-stage inclined spiral material guiding sub-mechanism 51 is vertically and obliquely arranged in the feeding bin 4 and is suitable for lifting and conveying the fruit and vegetable garbage in the feeding bin 4 to the second-stage horizontal spiral material guiding sub-mechanism 52; the secondary horizontal spiral material guiding mechanism 52 is horizontally arranged on the bin edge of the feeding bin 4 and is suitable for receiving and outputting the fruit and vegetable garbage sent by the primary inclined spiral material guiding mechanism 51. The fruit and vegetable garbage in the feeding bin 4 is conveyed in a two-stage conveying mode of inclined lifting and horizontal output, so that the fruit and vegetable garbage can be effectively conveyed.
As shown in fig. 3, the first-stage inclined spiral material guiding mechanism 51 includes a plurality of inclined spiral material guiding assemblies 511, and each inclined spiral material guiding assembly 511 is arranged in an array along the material conveying direction of the second-stage horizontal spiral material guiding mechanism 52; the discharge end of each inclined spiral material guiding component 511 is located above the secondary horizontal spiral material guiding sub-mechanism 52, so that the fruit and vegetable garbage output by each inclined spiral material guiding component 511 falls into the secondary horizontal spiral material guiding sub-mechanism 52. The plurality of inclined spiral material guiding assemblies 511 are arranged in parallel, the design is reasonable, the space is saved, the inclined spiral material guiding assemblies 511 simultaneously lift and convey the fruit and vegetable garbage, and the conveying efficiency of the fruit and vegetable garbage is improved. Of course, the start and stop of each inclined spiral material guiding component 511 are preferably designed to be independent, that is, the number of the inclined spiral material guiding components 511 can be reasonably started according to the actual input amount of fruit and vegetable garbage in the feeding bin 4, and resources are reasonably utilized.
As shown in fig. 2 to 4, a plurality of water filtering meshes 6 are uniformly distributed at the bottom of the feeding bin 4, and are suitable for filtering sewage in fruit and vegetable garbage into the feeding bin 4; and an infiltration liquid pool 7 is arranged below the feeding bin 4 and is suitable for containing sewage dripped by the water filtering meshes 6. A plurality of water filtering meshes 6 are uniformly distributed at the bottom of the feeding bin 4, and sewage in the feeding bin 4 drops into the percolate pool 7, so that solid-liquid separation of fruit and vegetable garbage is realized, the water content of the fruit and vegetable garbage in the feeding bin 4 is reduced, and the effective conveying of the fruit and vegetable garbage is ensured.
As shown in fig. 2 and 4, a submersible sewage pump 8 is arranged in the percolate pond 7 and is suitable for pumping and outputting sewage in the percolate pond 7, so that the sewage can be timely conveyed to a subsequent sewage treatment system.
As shown in fig. 2, a bin cover 9 is fastened on the bin edge of the feeding bin 4, a sliding groove is formed on one side of the bin edge of the feeding bin 4 close to the secondary horizontal spiral material guiding mechanism 52, a plurality of pulleys 10 are accommodated in the sliding groove, one side of the bin cover 9 is fixedly connected with each pulley 10, and the bin cover 9 is connected to the feeding bin 4 in an openable manner through the pulleys 10. After the feeding of the fruit and vegetable garbage in the feeding bin 4 is finished, the bin cover 9 is immediately closed under the action of the pulley 10, so that the odor is effectively prevented from overflowing.
As shown in fig. 1 to 4, in the practical operation of the present invention:
opening the bin cover 9 through the pulley 10, throwing fruit and vegetable garbage into the feeding bin 4, and covering the bin cover 9; the fruit and vegetable garbage is accumulated at the bottom of the feeding bin 4, falls into the secondary horizontal spiral material guiding mechanism 52 under the lifting and conveying of the inclined spiral material guiding component 511, and is output by the secondary horizontal spiral material guiding mechanism 52; the sewage in the fruit and vegetable garbage is dripped into the percolate pool 7 through the filtering water meshes 6 and is pumped by the submersible sewage pump 8 and then is conveyed to a sewage treatment system for subsequent treatment.
When a bridging phenomenon occurs in the feeding bin 4 or the requirement is needed, the driving mechanism 3 is started, the driving mechanism 3 drives the lifting assembly 21 to do lifting motion, the lifting assembly 21 drives the push rod 22 to rise, the vertical rod of the push rod 22 pushes the sleeves 121 to rise, so that the telescopic movable pipe 12 extends, the upper top arch breaks the bridging in the feeding bin 4, the bridging collapses and is accumulated at the bottom of the feeding bin 4, and the fruit and vegetable garbage can be effectively conveyed conveniently.
To sum up, by using the bridge breaking and bridging mechanism and the fruit and vegetable garbage feeding device of the utility model, the driving mechanism drives the transmission mechanism to do lifting motion, so that the transmission mechanism drives the arch breaking mechanism to do telescopic motion to realize arch breaking and bridging; the telescopic movable pipe is formed by sleeving a plurality of sleeve pipes with different sizes, and the telescopic movable pipe can be freely stretched due to external force; the arch breaking, collapsing and bridging are realized through the lifting push rod, and the bridging site is effectively prevented from being generated; the fruit and vegetable garbage in the feeding bin is conveyed in a two-stage conveying mode of inclined lifting and horizontal output, so that the fruit and vegetable garbage can be effectively conveyed; a plurality of water filtering meshes are uniformly distributed at the bottom of the feeding bin, sewage in the feeding bin drops into the percolate pool, solid-liquid separation of fruit and vegetable garbage is realized, the water content of the fruit and vegetable garbage in the feeding bin is reduced, and effective conveying of the fruit and vegetable garbage is ensured; broken bridge mechanism and fruit vegetables rubbish throw material device, simple structure, application scope is wide, effectively solves the bridging problem of throwing in the feed bin, increases the storage capacity of throwing the feed bin, is applicable to handle fruit vegetables rubbish, straw and domestic waste.
The components selected for use in the present application (components not illustrated for specific structures) are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experimentation.
In the description of the embodiments of the present invention, unless explicitly stated or limited otherwise, 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; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or component to which the reference is made must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A bridge breaking and erecting mechanism is characterized by comprising:
the arch breaking mechanism, the transmission mechanism and the driving mechanism;
the driving mechanism is suitable for driving the transmission mechanism to drive the arch breaking mechanism to do telescopic motion so as to burst the bridge.
2. The bridge breaking mechanism of claim 1,
the arch breaking mechanism comprises a base and a telescopic movable pipe connected to the base;
the upper end of the transmission mechanism penetrates through the base and then is inserted into the telescopic movable pipe and abuts against the top of the telescopic movable pipe;
the lower end of the transmission mechanism is connected with the driving mechanism; and
the transmission mechanism drives the telescopic movable pipe to do telescopic motion so as to burst the bridge through the extended telescopic movable pipe.
3. The bridge breaking mechanism of claim 2,
the telescopic movable pipe comprises a plurality of layers of sleeves, and the sleeves of the layers are sequentially sleeved according to the size;
the outer edge of the lower end of the sleeve is bent to form a lapping edge, so that the sleeve on the upper layer is suitable for being prevented from sliding out of the sleeve on the lower layer.
4. The bridge breaking mechanism of claim 2,
the transmission mechanism comprises a lifting component and a push rod arranged at the upper end of the lifting component;
the base is provided with a lifting groove communicated with the telescopic movable pipe, and the lower end of the telescopic movable pipe is fixed in the lifting groove;
the lifting assembly is suitable for driving the push rod to do lifting motion in the lifting groove, so that the telescopic movable pipe connected with the push rod does telescopic motion.
5. The utility model provides a fruit vegetables rubbish feeding device which characterized in that includes:
a feeding bin, a material guide mechanism connected with the feeding bin and at least one bridge breaking and erecting mechanism as claimed in any one of claims 1 to 4 arranged at the bottom of the feeding bin;
the bridge breaking and erecting mechanism is suitable for breaking the fruit and vegetable garbage in the arch feeding bin to erect the bridge;
the material guide mechanism is suitable for outputting the fruit and vegetable garbage in the feeding bin outwards.
6. The fruit and vegetable waste feeding device according to claim 5,
the material guide mechanism comprises a primary inclined spiral material guide sub-mechanism and a secondary horizontal spiral material guide sub-mechanism;
the first-stage inclined spiral material guiding sub-mechanism is vertically and obliquely arranged in the feeding bin and is suitable for lifting and conveying the fruit and vegetable garbage in the feeding bin to the second-stage horizontal spiral material guiding sub-mechanism;
the second-level horizontal spiral material guiding sub-mechanism is horizontally arranged on the bin edge of the feeding bin and is suitable for receiving and outputting the fruit and vegetable garbage sent by the first-level inclined spiral material guiding sub-mechanism.
7. The fruit and vegetable waste feeding device of claim 6,
the first-stage inclined spiral material guiding mechanism comprises a plurality of inclined spiral material guiding assemblies, and the inclined spiral material guiding assemblies are distributed in an array mode along the material conveying direction of the second-stage horizontal spiral material guiding mechanism;
the discharge end of each inclined spiral material guiding assembly is located above the secondary horizontal spiral material guiding sub-mechanism, and fruit and vegetable garbage output by each inclined spiral material guiding assembly falls to the secondary horizontal spiral material guiding sub-mechanism.
8. The fruit and vegetable waste feeding device according to claim 5,
a plurality of water filtering meshes are uniformly distributed at the bottom of the feeding bin and are suitable for filtering sewage in the fruit and vegetable garbage into the feeding bin;
and an infiltration liquid pool is arranged below the feeding bin and is suitable for containing sewage dripped by the water filtering meshes.
9. The fruit and vegetable waste feeding device of claim 8,
the leachate tank is internally provided with a submersible sewage pump which is suitable for pumping and outputting sewage in the leachate tank.
10. The fruit and vegetable waste feeding device according to claim 5,
the bin edge of the feeding bin is buckled with a bin cover, and the bin cover is connected to the feeding bin through a pulley in an openable mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020598041.6U CN212023589U (en) | 2020-04-20 | 2020-04-20 | Broken bridge mechanism and fruit vegetables rubbish feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020598041.6U CN212023589U (en) | 2020-04-20 | 2020-04-20 | Broken bridge mechanism and fruit vegetables rubbish feeding device |
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| Publication Number | Publication Date |
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| CN212023589U true CN212023589U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020598041.6U Active CN212023589U (en) | 2020-04-20 | 2020-04-20 | Broken bridge mechanism and fruit vegetables rubbish feeding device |
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| CN (1) | CN212023589U (en) |
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