CN203049100U - Cotton-boll huller - Google Patents
Cotton-boll huller Download PDFInfo
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- CN203049100U CN203049100U CN 201220666978 CN201220666978U CN203049100U CN 203049100 U CN203049100 U CN 203049100U CN 201220666978 CN201220666978 CN 201220666978 CN 201220666978 U CN201220666978 U CN 201220666978U CN 203049100 U CN203049100 U CN 203049100U
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- cotton
- boll
- sticking
- comb
- extruding
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Abstract
The utility model provides a cotton-boll huller. The cotton-boll huller comprises a feeding port, an extrusion roller, a hull breaking net, a cotton scattering device, a conveying device and an adhesion and combing device, wherein the extrusion roller, the hull breaking net and the cotton scattering device are installed below the feeding port from high to low; and the conveying device is installed on the lower portion of the cotton scattering device, and the adhesion and combing device is installed at the front end of the conveying device. According to the cotton-boll huller, the extrusion roller, the hull breaking net, the cotton scattering device, the conveying device and the adhesion and combing device in a cotton-boll huller body are used in a combined mode, impurities and hulls in cotton can be removed, the productivity of unshelled cotton reaches the best, and the cotton can be combed during an unshelling process.
Description
Technical field
The utility model relates to cotton processing machinery, is specifically related to a kind of cotton boll hulling machine.
Background technology
At present in the process of cotton of gathering, in order to collect the cotton in the cotton boll, generally be by manually will taking out cotton-wool after the cotton boll strip off of collecting, not only have the bigger problem of workload, and waste time and energy, efficient is extremely low.So occur in the market now corresponding cotton boll hulling device, make workload reduce greatly, save time, convenient, and the efficient height.The cotton boll decorticator of Chu Xianing in the market, though reached the disengaging of cotton and boll hull, though can allow people break away from this time-consuming, as to take a lot of work stripping flower work, also have very big deficiency: 1, the impurity in the cotton and tiny housing can not be removed; 2, can not in the process of shelling, carry out combing to cotton.
The utility model content
At the topic that is that exists in the above prior art, the utility model provides a kind of cotton boll hulling machine.
The utility model is achieved through the following technical solutions:
A kind of cotton boll hulling machine, described cotton boll hulling machine comprise dog-house, extruding drum, broken shell net, loose wool device, transport and sticking carding device, and wherein extruding drum, broken shell net, loose wool device are pressed vertically below dog-house and arranged from high to low; Transport is located at the bottom of loose wool device, and its front end is provided with sticking carding device.
Described extruding drum comprises the cylinder body, and the turning cylinder I is passed cylinder body drive cylinder body and rotated, and described cylinder body surface is provided with tangent and identical with the cylinder body direction of motion with it extruding sliver.
Described cylinder body surface is provided with array extruding sliver, and array extruding sliver is divided equally the cylinder body surface.
Described broken shell net comprises arc core towards the outer net framework of extruding drum, connects several cutting edge of a knife or a sword bars that are used for the cotton boll broken shell in the described outer net framework.
Described several cutting edge of a knife or a sword bars be arranged in parallel, and string has metal wire between the cutting edge of a knife or a sword bar, and described metal wire two ends are connected with the outer net framework.
Described loose wool device comprises the turning cylinder II, and described turning cylinder II surface is inserted with the perpendicular loose wool sheet of array and the turning cylinder II direction of motion.
Described transport comprises conveyer belt and turning cylinder III, and described conveyer belt adopts filter structure.
Described sticking carding device comprises sticking cotton device and comb and parallel cotton fibers prior to spinning device, and described sticking cotton device is the surperficial cylinder that is laid with bristle, and described comb and parallel cotton fibers prior to spinning device is pectinate texture, and described comb and parallel cotton fibers prior to spinning device inserts sticking cotton device bristle and arranges.
Described comb and parallel cotton fibers prior to spinning device is located at sticking cotton device and is rotated half cycle to corresponding position between week.
Described comb and parallel cotton fibers prior to spinning device rear portion is the noil platform, is provided with plate washer behind the noil platform.
The beneficial effects of the utility model are: utilize being used in combination of extruding drum in the cotton boll hulling machine body, broken shell net, loose wool device, transport and sticking carding device, can remove impurity and housing in the cotton, make the cotton productive rate after the shelling reach best, and in the process of shelling, can also carry out combing to cotton.
Wherein at the cylinder body surface extruding sliver is set, utilize the setting identical with the cylinder body direction of motion of extruding sliver, and the oblique comb structure of extruding sliver self, can cooperate waiting that the cylinder body will drop into to shell cotton boll through rotation, bring into and descend step shelling operation in the cotton boll hulling machine, make and push the servicing unit that sliver becomes extruding drum running convey materials, to improve the ability that extruding drum carries extruding and directing material.
The network structure combination that the broken shell net utilizes cutting edge of a knife or a sword bar and metal wire to constitute, the shelling operation of can breaking to the cotton boll to be shelled that drops into the broken shell net, especially the setting of several parallel cutting edge of a knife or a sword bars utilizes the shelling of breaking to the major part cotton boll to be shelled that drops into of its sharp bar sword; The setting of metal wire in the broken shell net except connecting the cutting edge of a knife or a sword bar and being fixed in the outer net framework, can also assist the cutting edge of a knife or a sword bar to carry out the broken shell operation.
The loose wool device plugs the loose wool sheet by the turning cylinder surface at a high speed rotation, utilizes the outstanding broach shape structure of the sheet that falls apart, to through after the fragmentation of broken shell net but unsegregated cotton boll carries out the secondary loose wool separates.The array that turning cylinder II surface arranges is divided equally the loose wool sheet of turning cylinder II, can handle the not separation cotton boll that falls into the loose wool device through the broken shell net substantially, with the efficient of raising cotton boll shelling and the productive rate of cotton boll.
Transport adopts filter screen as the structure of conveyer belt, and the one, increased the filter screen selvage and the contact of the back cotton boll that shells, be convenient to drive cotton boll is realized cotton boll by the running of turning cylinder III conveying transfer; The 2nd, by the size setting in filter screen net footpath, in course of conveying, can filter a part minimum impurity and housing, realized once filtering between cotton boll and boll hull.
Being used in combination of the sticking cotton device of sticking carding device utilization and comb and parallel cotton fibers prior to spinning device, can advance combing and collection to the cotton boll after fragmentation, the bristle that namely utilizes sticking cotton device surface to lay, scrape and cling the cotton of being carried by the filter screen conveyer belt, and drive and to scrape the cotton of clinging and be rotated motion, in conjunction with the comb structure of comb and parallel cotton fibers prior to spinning device, can not only scrape fully gluing the cotton comb that adheres on the cotton device bristle, also can carry out combing and collection to cotton.
Noil platform rear behind the comb and parallel cotton fibers prior to spinning device is baffled, when the cotton on the comb structure of comb and parallel cotton fibers prior to spinning device is collected when abundant, cotton can be involved in the cotton boll hulling machine again because of overheap, and such setting, is convenient to the cotton after the shelling is collected yet.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the Facad structure schematic diagram of extruding drum;
Fig. 3 is the plan structure schematic diagram of extruding drum;
Fig. 4 is the surface structure schematic diagram of broken shell net;
Fig. 5 is the side-looking structural representation of Fig. 4
Fig. 6 is the Facad structure schematic diagram of loose wool device;
Fig. 7 is the side structure schematic diagram of loose wool device;
Fig. 8 is the Facad structure schematic diagram of transport;
Fig. 9 is the plan structure schematic diagram of transport;
Figure 10 is the structural representation of sticking carding device;
Figure 11 is the structural representation of comb and parallel cotton fibers prior to spinning device.
Among the figure: 1 is cotton boll hulling machine body; 2 is dog-house; 3 is extruding drum; 4 are the broken shell net; 5 is the loose wool device; 6 is transport; 7 are sticking carding device; 8 cylinder bodies; 9 is the turning cylinder I; 10 are the extruding sliver; 11 is the outer net framework; 12 is the cutting edge of a knife or a sword bar; 13 is metal wire; 14 is the turning cylinder II; 15 is the loose wool sheet; 16 is conveyer belt; 17 is the turning cylinder III; 18 are sticking cotton device; 19 comb and parallel cotton fibers prior to spinning devices; 20 is cylinder; 21 is bristle; 22 is the noil platform; 23 is baffle plate.
The specific embodiment
Below in conjunction with figure and embodiment the utility model is described in further details.
By shown in Figure 1, cotton boll hulling machine 1 comprises dog-house 2, extruding drum 3, broken shell net 4, loose wool device 5, transport 6, sticking carding device 7.By vertically arranging from high to low, transport 6 is located at the bottom of loose wool device 5 below dog-house 2 for extruding drum 3, broken shell net 4, loose wool device 5, and its front end is provided with sticking carding device 7.
By Fig. 2 and shown in Figure 3, extruding drum 3 comprises cylinder body 8, one turning cylinder I 9 is passed cylinder body 8 drive cylinder bodies 8 and is rotated, and cylinder body 8 surfaces are provided with and the 8 surperficial tangent settings of cylinder body, the array extruding sliver 10 identical with cylinder body 8 directions of motion.Cylinder body 8 surfaces are provided with array extruding sliver 10 in addition, and array extruding sliver 10 divides equally cylinder body 8 surfaces, are array extruding sliver 10 being distributed as on cylinder body 8 and four divide equally, and extruding sliver 10 is the comb structure of oblique broach.
Extruding sliver 10 is set on cylinder body 8 surfaces, utilize the setting identical with cylinder body 8 directions of motion of extruding sliver 10, and the helical teeth structure of extruding sliver 10 self, can cooperate waiting that cylinder body 10 will drop into to shell cotton boll through rotation, bring into and descend step shelling operation in the cotton boll hulling machine, make and push the servicing unit that sliver 10 becomes extruding drum 3 running convey materials, to improve the ability that extruding drum 3 carries extruding and directing material.
By shown in Figure 4, broken shell net 4 comprises arc core towards the outer net framework 11 of extruding drum 3, connects several cutting edge of a knife or a sword bars 12 that be arranged in parallel that are used for the cotton boll broken shell in the outer net framework 11, and 12 strings of cutting edge of a knife or a sword bar have several metal wires 13, and metal wire 13 two ends are connected with outer net framework 11.
The network structure combination that broken shell net 4 utilizes cutting edge of a knife or a sword bar 12 and metal wire 13 to constitute, the shelling operation of can breaking to the cotton boll to be shelled that drops into broken shell net 4.Especially the setting of several parallel cutting edge of a knife or a sword bars 12 utilizes the shelling of breaking to the major part cotton boll to be shelled that drops into of its sharp bar sword; Metal wire 13 except connecting cutting edge of a knife or a sword bar 12 and being fixed in the outer net framework 11, can also assist cutting edge of a knife or a sword bar 12 to carry out the broken shell operation in the setting of broken shell net.
By Fig. 5 and shown in Figure 6, loose wool device 5 comprises turning cylinder II 14, and turning cylinder II 14 surfaces are inserted with turning cylinder II 14 directions of motion perpendicular, and straight cutting is located at turning cylinder II 14 surfaces, and tooth head broach shape loose wool sheet 15 outwardly.Loose wool sheet 15 is array, and array loose wool sheet 15 is distributed as even distribution on turning cylinder II 14, and namely array loose wool sheet 15 being distributed as on turning cylinder II 14 four divided equally.
Loose wool device 5 plugs loose wool sheet 15 by turning cylinder II 14 surfaces at a high speed rotation, utilizes the sheet 15 outstanding broach shape structures that fall apart, to through after the fragmentation of broken shell net but unsegregated cotton boll carries out the secondary loose wool separates.The array that turning cylinder II 14 surfaces arrange is divided equally the loose wool sheet 15 of turning cylinder II 14, can handle the not separation cotton boll that falls into loose wool device 5 through broken shell net 4 substantially, with the efficient of raising cotton boll shelling and the productive rate of cotton boll.
By Fig. 7 and shown in Figure 8, transport 6 comprises conveyer belt 16 and turning cylinder III 17, the filter structure of the diameter of the housing after conveyer belt 16 adopts mesh aperture less than the cotton boll shelling, and conveyer belt 16 adopts the plastic material preparation.
By Fig. 9 and shown in Figure 10, sticking carding device 7 comprises sticking cotton device 18 and comb and parallel cotton fibers prior to spinning device 19, sticking cotton device 18 is laid with the cylinder 20 of bristle 21 for the surface, comb and parallel cotton fibers prior to spinning device 19 is pectinate texture, comb and parallel cotton fibers prior to spinning device 19 inserts sticking cotton device 18 bristles 21 and arranges, comb and parallel cotton fibers prior to spinning device 19 is located at sticking cotton device 18 and is rotated half cycles to corresponding position between week, be that comb and parallel cotton fibers prior to spinning device 19 is located at sticking cotton device 18 and is rotated half cycles to 3/4 corresponding position between week, bristle 21 is evenly to distribute on cylinder 20 surfaces, bristle 21 is nylon material, and is provided with a baffle plate 22. at comb and parallel cotton fibers prior to spinning device rear
Simultaneously, the utility model is noil platform 22 rears baffled 23 behind comb and parallel cotton fibers prior to spinning device 19 also, when the cotton on the comb structure of comb and parallel cotton fibers prior to spinning device 19 is collected when abundant, cotton can be involved in the cotton boll hulling machine again because of overheap, and such setting, also be convenient to the cotton after the shelling is collected.
Working procedure is as follows:
After the cotton boll of waiting to shell dropped into cotton boll hulling machines 1 from dog-house 2, the device that at first enters was extruding drum 3, and extruding drum 3 comprises that cylinder body 8, one turning cylinder I 9 pass cylinder body 8 and drive cylinder bodies 8 and rotate.For improving the ability that extruding drum body 8 carries extruding and directing material, be provided with extruding sliver 10 on cylinder body 8 surfaces.For realizing the miscellaneous function of extruding sliver 10, extruding sliver 10 adopts tangent structure setting with cylinder body 8 surfaces, and middle part and cylinder body 8 surfaces of namely pushing sliver 10 are tangent.Specifically, extruding sliver 10 is comb structure, and the broach direction is identical with cylinder body 10 directions of motion.In extruding drum 3, when extruding sliver 10 adopted oblique comb structure to arrange, its booster action for extruding drum 3 more strengthened.Cylinder body 8 surfaces are provided with array extruding sliver 10, and array extruding sliver 10 is divided equally cylinder body 8 surfaces.When cylinder body 8 surfaces are provided with four groups of extruding slivers 10, namely push sliver 10 and be four on cylinder body 10 surfaces when dividing equally state, extruding auxiliaring effect the best.Extruding drum 3 arranges extruding sliver 10 on cylinder body 8 surfaces, utilize the setting identical with cylinder body 8 directions of motion of extruding sliver 10, and the oblique comb structure of extruding sliver 10 self, can cooperate waiting that cylinder body 8 will drop into to shell cotton boll through rotation, bring into and descend step shelling operation in the cotton boll hulling machine, make and push the servicing unit that sliver 10 becomes extruding drum 3 running convey materials, to improve the ability that extruding drum 3 carries extruding and directing material.
When the extruding sliver 10 on the extruding drum 3 guided to the position corresponding with broken shell net 4 to the cotton boll rotation of waiting to shell, the next device that enters was broken shell net 4.Broken shell net 4 comprises outer net framework 11, is connected with the cutting edge of a knife or a sword bar 12 for the cotton boll broken shell in the outer net framework 11.For improving shell-breaking efficiency, the broken shell net is provided with several parallel cutting edge of a knife or a sword bars 12.12 strings of cutting edge of a knife or a sword bar are useful on the metal wire 13 of connection and auxiliary broken shell, and metal wire 13 two ends are connected with outer net framework 11.In broken shell net 4, the network structure combination that cutting edge of a knife or a sword bar 12 and metal wire 13 constitute, except possessing firm structure, it act as the cotton boll to be shelled that the drops into broken shell net 4 shelling operation of breaking.Operating type is: the setting of several parallel cutting edge of a knife or a sword bars 12, utilize the shelling of breaking to the major part cotton boll to be shelled that drops into of its sharp bar sword; Metal wire 13 can also assist cutting edge of a knife or a sword bar 12 to carry out the broken shell operation except connecting cutting edge of a knife or a sword bar 12 and being fixed in the outer net framework 11.As shown in Figure 5, the outer net framework 11 in the broken shell net 4 is curved, and its arc core is towards the extruding drum 3 of oblique upper.
When cotton boll in broken shell net 4 by broken shell after, the next device that enters is loose wool device 5.As shown in Figure 6, turning cylinder II 14 surfaces are inserted with loose wool sheet 15, and loose wool sheet 15 is perpendicular with the direction of motion of turning cylinder II 14.For auxiliary turning cylinder II 14 realizes the effect of loose wool, loose wool device 5 is set to the broach shape with loose wool sheet 15, as shown in Figure 7.Equally, for increasing the contact area of loose wool sheet 15 and material, what loose wool device 5 adopted is the surface that loose wool sheet 15 vertically is inserted in turning cylinder II 14, and hair comb head arranges outwardly.Turning cylinder II 14 surfaces can be inserted with array loose wool sheet 15, and array loose wool sheet 15 is divided equally turning cylinder II 14.When being inserted with four groups of loose wool sheets 15 for turning cylinder II 14 surfaces, namely loose wool sheet 15 is four when dividing equally distributions on turning cylinder II 14 surfaces, and loose wool sheet 15 is for the auxiliary loose wool best results of turning cylinder II 14.Loose wool device 5 plugs loose wool sheet 15 by turning cylinder II 14 surfaces at a high speed rotation, utilizes the outstanding broach shape structure of the sheet 15 of falling apart, to through broken shell net 4 broken backs but unsegregated cotton boll carries out the secondary loose wool separates.The array that turning cylinder II 14 surfaces arrange is divided equally the loose wool sheet 15 of turning cylinder II 14, can handle the not separation cotton boll that falls into loose wool device 5 through broken shell net 4 substantially, with the efficient of raising cotton boll shelling and the productive rate of cotton boll.
When the cotton boll of being broken up, the next device that enters is transport 6.Transport 6 comprises conveyer belt 16 and turning cylinder III 17, and conveyer belt 16 adopts filter structure in transport 6, the diameter of the housing after wherein the mesh aperture of filter structure shells less than cotton boll.Adopt filter screen as the body construction of conveyer belt 16, increased the contact of filter screen selvage and shelling back cotton boll, be convenient to drive cotton boll is realized cotton boll by the running of turning cylinder III 17 conveying transfer.Therefore, transport 6 is paid the utmost attention to and is adopted plastic material to prepare conveyer belt 16, compare belt and other material, and conveyer belt 16 adhesivenesses of plastic material are stronger, and it is better to carry the cotton boll ability.In addition, size setting by filter screen net footpath, the mesh aperture that is about to filter structure is arranged to less than the diameter of the housing after the cotton boll shelling, can fall a part minimum impurity and housing by strainer filtering in course of conveying, has realized once filtering between cotton boll and boll hull.Remaining major diameter boll hull transports the boll hull gathering-device to and uses in order to secondary material after carrying via the transmission of conveyer belt 16.
When transport 6 is transported to cotton boll sticking carding device 7 belows, enter sticking carding device 7.Sticking carding device 7 comprises sticking cotton device 18 and comb and parallel cotton fibers prior to spinning device 19.Wherein sticking cotton device 18 is the surperficial cylinder 20 that evenly is laid with nylon brush hair 21, and comb and parallel cotton fibers prior to spinning device 19 adopts the comb structure settings.The comb structure of comb and parallel cotton fibers prior to spinning device 19 inserts sticking cotton device 18 bristles 21 and arranges.Specifically, comb and parallel cotton fibers prior to spinning device 19 is located at sticking cotton device 18 and is rotated half cycles to corresponding position between week.The bristle 21 that utilizes sticking cotton device 19 surfaces to lay, scrape and cling the cotton of being carried by transport 6, and drive and to scrape the cotton of clinging and be rotated and move to half cycle between the week time, the bristle 21 of sticking cotton device 18 has adhered to abundant cotton, and this moment, bristle 21 contacted with the comb structure of comb and parallel cotton fibers prior to spinning device 19, and the cotton that adheres on sticking cotton device 18 bristles 21 will be detained in the comb structure part of comb and parallel cotton fibers prior to spinning device 19 because of 19 stopping of comb structure of comb and parallel cotton fibers prior to spinning device.Namely realize gluing combing and the collection of cotton on cotton device 18 bristles 21 by comb and parallel cotton fibers prior to spinning device 19.Be located at sticking cotton device 18 when comb and parallel cotton fibers prior to spinning device 19 and rotate half cycles to 3/4 corresponding position between week, not only comb and parallel cotton fibers prior to spinning device 19 that the space is set is bigger, also can bring better combing and collecting effect.Sticking carding device 7 utilizes being used in combination of sticking cotton device 18 and comb and parallel cotton fibers prior to spinning device 19, can advance combing and collection to the cotton boll after fragmentation.The bristle that namely utilizes sticking cotton device 18 surfaces to lay, scrape and cling the cotton of being carried by transport 6, and drive and to scrape the cotton of clinging and be rotated motion, comb structure in conjunction with comb and parallel cotton fibers prior to spinning device 19, can not only scrape fully gluing the cotton comb that adheres on cotton device 18 bristles 21, also can carry out combing and collection to cotton.And noil platform 22 rears baffled 23 behind comb and parallel cotton fibers prior to spinning device 19, when the cotton on the comb structure of comb and parallel cotton fibers prior to spinning device 19 is collected when abundant, cotton can be involved in the cotton boll hulling machine again because of overheap, and such setting, is convenient to the cotton after the shelling is collected yet.
The utility model utilizes being used in combination of extruding drum 3, broken shell net 4, loose wool device 5, transport 6 and sticking carding device 7, can remove impurity and housing in the cotton, make the cotton productive rate after the shelling reach best, and in the process of shelling, can also carry out combing to cotton.
Claims (10)
1. a cotton boll hulling machine is characterized in that described cotton boll hulling machine comprises dog-house, extruding drum, broken shell net, loose wool device, transport and sticking carding device, and wherein extruding drum, broken shell net, loose wool device are pressed vertically below dog-house and arranged from high to low; Transport is located at the bottom of loose wool device, and its front end is provided with sticking carding device.
2. cotton boll hulling machine according to claim 1, it is characterized in that described extruding drum comprises the cylinder body, the turning cylinder I is passed cylinder body drive cylinder body and is rotated, and described cylinder body surface is provided with tangent and identical with the cylinder body direction of motion with it extruding sliver.
3. cotton boll hulling machine according to claim 2 it is characterized in that described cylinder body surface is provided with array extruding sliver, and array extruding sliver is divided equally the cylinder body surface.
4. cotton boll hulling machine according to claim 1 is characterized in that described broken shell net comprises arc core towards the outer net framework of extruding drum, connects several cutting edge of a knife or a sword bars that are used for the cotton boll broken shell in the described outer net framework.
5. cotton boll hulling machine according to claim 4 is characterized in that described several cutting edge of a knife or a sword bars be arranged in parallel, and string has metal wire between the cutting edge of a knife or a sword bar, and described metal wire two ends are connected with the outer net framework.
6. cotton boll hulling machine according to claim 1 is characterized in that described loose wool device comprises the turning cylinder II, and described turning cylinder II surface is inserted with the perpendicular loose wool sheet of array and the turning cylinder II direction of motion.
7. cotton boll hulling machine according to claim 1 is characterized in that described transport comprises conveyer belt and turning cylinder III, and described conveyer belt adopts filter structure.
8. cotton boll hulling machine according to claim 1 is characterized in that described sticking carding device comprises sticking cotton device and comb and parallel cotton fibers prior to spinning device, and described sticking cotton device is the surperficial cylinder that is laid with bristle, and described comb and parallel cotton fibers prior to spinning device is pectinate texture, and described comb and parallel cotton fibers prior to spinning device inserts sticking cotton device bristle and arranges.
9. cotton boll hulling machine according to claim 8 is characterized in that described comb and parallel cotton fibers prior to spinning device is located at sticking cotton device and rotates half cycle to corresponding position between week.
10. cotton boll hulling machine according to claim 8 is characterized in that described comb and parallel cotton fibers prior to spinning device rear portion is the noil platform, is provided with plate washer behind the noil platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666978 CN203049100U (en) | 2012-12-06 | 2012-12-06 | Cotton-boll huller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666978 CN203049100U (en) | 2012-12-06 | 2012-12-06 | Cotton-boll huller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049100U true CN203049100U (en) | 2013-07-10 |
Family
ID=48732076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220666978 Expired - Fee Related CN203049100U (en) | 2012-12-06 | 2012-12-06 | Cotton-boll huller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046141A (en) * | 2012-12-06 | 2013-04-17 | 黄梁军 | Cotton boll huller |
-
2012
- 2012-12-06 CN CN 201220666978 patent/CN203049100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103046141A (en) * | 2012-12-06 | 2013-04-17 | 黄梁军 | Cotton boll huller |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20131206 |