CN107738926B - Hopper assembly for rod-shaped materials - Google Patents
Hopper assembly for rod-shaped materials Download PDFInfo
- Publication number
- CN107738926B CN107738926B CN201711224717.4A CN201711224717A CN107738926B CN 107738926 B CN107738926 B CN 107738926B CN 201711224717 A CN201711224717 A CN 201711224717A CN 107738926 B CN107738926 B CN 107738926B
- Authority
- CN
- China
- Prior art keywords
- hopper
- crank
- rocker
- tangent
- crank shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000463 material Substances 0.000 title claims abstract description 65
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 81
- 238000003756 stirring Methods 0.000 claims description 12
- 238000010009 beating Methods 0.000 claims description 11
- 230000001133 acceleration Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000007599 discharging Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009954 braiding Methods 0.000 description 3
- 238000009940 knitting Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/44—Devices for emptying otherwise than from the top using reciprocating conveyors, e.g. jigging conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a hopper assembly for rod-shaped materials, which comprises a hopper, a material blocking cone and a vibrating comb plate, wherein the hopper is of a three-face opening structure, a material inlet is formed in the top and the side face of the hopper, a material outlet is formed in the bottom of the hopper, the material blocking cone is arranged in the middle of the hopper and used for bearing partial pressure of products in the hopper, and the comb plate capable of vibrating up and down is arranged below the material blocking cone in the middle of the hopper. The hopper assembly can realize continuous and stable blanking and effectively avoid dumping of materials in the blanking process.
Description
Technical Field
The invention relates to a blanking device, in particular to a hopper assembly for rod-shaped materials.
Background
Due to the rapid rise in labor costs, mechanical equipment in the field of firecracker manufacturing is currently rapidly developed. The automatic whip knitting machine sold in the market at present is mature through several generations of development, and can basically meet the requirement of whip knitting mechanization.
However, in the using process of the firecracker braiding machine, on one hand, the firecracker is discharged due to the fact that the lead wire is too hard and bent or the firecracker is out of round, and then the firecracker is blocked due to the fact that the firecracker is discharged and scattered, and when the firecracker is blocked, the firecracker can be restarted only by manually removing the obstacle, so that the working efficiency is seriously reduced; on the other hand, the discontinuous blanking causes the condition of particle shortage in the weaving production of firecrackers, which seriously affects the production quality of the products.
The utility model discloses a single-double-layer dual-purpose full-automatic whip machine in Chinese patent (publication No. CN 202648540U), wherein a blanking mechanism in the single-double-layer dual-purpose full-automatic whip machine comprises a hopper, a hopper baffle, a shaking frame driven by an eccentric mechanism consisting of eccentric bearings, and a shaking shaft with a rolling shaft and a shaft head being inclined planes, wherein the eccentric vibration mechanism comprises a connecting rod, a right-angle arm rod and an eccentric bearing mechanism, and converts the circumferential rotation of the shaft into small-scale small-angle left-right swing, so as to drive the shaking frame to shake the shaking material. The blanking mechanism is improved by shaking the swing of the material frame, so that the situation that the machine is blocked and the blanking is discontinuous due to material pouring and material scattering is relieved in a certain layering degree, but the effect is not ideal from the aspect of field use.
Disclosure of Invention
Therefore, the invention provides a discharging device for a firecracker braiding machine, aiming at the problems of discontinuous discharging, bulk discharging and discharging in the discharging process of the firecracker braiding machine.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a hopper subassembly for bar-shaped material, includes hopper, keeps off material awl, vibration comb plate, the hopper is trilateral open structure, and top and side opening are the pan feeding mouth, and bottom opening is the discharge gate the middle part of hopper disposes and keeps off the partial pressure that the material awl is arranged in bearing the hopper the middle part that keeps off the material awl in the hopper disposes the comb plate that can reciprocate the vibration from top to bottom.
Further, the hopper assembly further comprises a side stirring plate, a beating plate and side stirring plates which can swing around a rotating shaft of the side stirring plates are arranged on two side surfaces of the bottom discharge hole of the hopper, and the beating plate which can vibrate front and back is arranged in front of the bottom discharge hole of the hopper.
Optionally, the hopper assembly further comprises a crank rocker mechanism and a parallelogram mechanism, and is characterized in that: the crank rocker mechanism is connected with the parallelogram mechanism in series, and two rockers of the parallelogram mechanism are connected with the side stirring plate, so that the whole-circle rotation motion input by a crank shaft of the crank rocker mechanism is converted into the reciprocating swing of the two rockers of the parallelogram mechanism, and the two side stirring plates are driven to do the reciprocating swing of equiangular displacement, equiangular speed and equiangular acceleration.
Optionally, the hopper assembly further comprises a space four-bar mechanism and a first tangent mechanism, and is characterized in that: the crank rocker mechanism, the space four-bar mechanism and the first tangent mechanism are sequentially connected in series, and a sliding rod of the tangent mechanism is connected with the material beating plate, so that the whole-circle rotary motion input by a crank shaft of the crank rocker mechanism is converted into the sliding rod of the first tangent mechanism to perform reciprocating linear motion, and the material beating plate is driven to vibrate back and forth.
Optionally, the hopper assembly further comprises a second tangent mechanism, characterized in that: the crank rocker mechanism is connected with the second tangent mechanism in series, and a sliding rod of the second tangent mechanism is connected with the comb plate, so that the whole rotation motion input by a crank shaft of the crank rocker mechanism is converted into the reciprocating linear motion of the sliding rod of the second tangent mechanism, and the comb plate is driven to reciprocate up and down.
Further, the crank of the crank rocker mechanism of the hopper assembly is an eccentric rocker mechanism and comprises a crank shaft, an eccentric wheel, an outer ring, a connecting rod, a rocker and a rocker shaft, wherein the eccentric wheel is fixedly connected with the crank shaft, the outer ring is sleeved on the eccentric wheel and is fixedly connected with the connecting rod, the connecting rod and the rocker are hinged to rotate along with the crank shaft, and the whole-circle rotary motion input by the crank shaft is converted into the reciprocating swing of the rocker through the eccentric rocker mechanism.
Further, the included angle of the material blocking cone of the hopper assembly is 90-150 degrees.
Further, the angular velocity of the side deflector terminal of the hopper assembly is consistent with the conveying velocity of the material.
The hopper assembly provided by the invention can realize continuous and stable blanking and can effectively avoid dumping of materials in the blanking process.
Drawings
FIG. 1 shows an isometric view of a hopper assembly for sticks in accordance with an embodiment of the present invention;
Figure 2 shows a drive train diagram of a hopper assembly for rod-shaped materials according to an embodiment of the present invention.
Detailed Description
In the following description, numerous details are provided to provide a thorough understanding of the invention. However, it will be understood by those skilled in the art that the following description relates to preferred embodiments of the invention and that the invention may be practiced without one or more of these details. Furthermore, some technical features that are known in the art have not been described in detail in order to avoid obscuring the invention.
Fig. 1 shows a hopper assembly for rod-shaped materials according to an embodiment of the present invention. The hopper assembly includes: hopper 110, side kickplates 120, 121, clap plate 130, stop cone 140, vibration comb plate 150, characterized in that hopper 110 is three-sided open structure, top and side opening are the pan feeding mouth, bottom opening is the discharge gate, hopper 110 bottom discharge gate's both sides face disposes around its pivot wobbling side kickplates 120, 121, hopper 110's bottom discharge gate's the front disposes clap plate 130 that can make back and forth vibration, hopper 110's middle part disposes stop cone 140 and is used for bearing the partial pressure of the product in the hopper 110, hopper 110's middle part stop cone 140's below disposes comb plate 150 that can reciprocate from top to bottom. In the use process, rod-shaped materials are filled into the hopper from the top and side openings of the hopper 110 in a manual mode, and as the side stirring plates 120 and 121 capable of swinging around the rotating shafts are arranged on the two side surfaces of the discharge hole at the bottom of the hopper 110, the materials in the hopper 110 are promoted to be continuously output from the discharge hole of the hopper 110 under the vibration of the side stirring plates 120 and 121 and the gravity action of the materials. Because the material is in the process of falling, the material can be uneven due to the influence of the vibration of the side stirring plates 120 and 121 and the material placement during the manual material adding process. Therefore, a beating plate 130 capable of vibrating back and forth is arranged in front of the bottom discharge hole of the hopper 110, and the irregular materials are arranged by the vibrating action of the beating plate 130. When more materials are added into the hopper 110, the materials at the bottom of the hopper 110 can be normally discharged because the two side surfaces of the bottom are provided with the side stirring plates 120 and 121 which can vibrate, but the materials in the middle of the hopper 110 can be blocked due to the self weight and the friction force between the materials, and the upper materials and the lower materials form a partial cavity. With the further increase of the cavity, when the friction force between the materials can not overcome the dead weight, the materials at the upper part of the cavity can suddenly drop. It is because of this sudden drop that results in a dumping of the stick material in the hopper 110. The poured materials can not fall into the clamping groove of the discharging belt, so that the discharging is discontinuous. Simultaneously, the poured material is always rubbed with a discharging belt at the bottom of the discharging hole, the material is rolled up and scattered, and the rolled material can be clamped at the discharging hole to cause clamping. Therefore, the comb plate 150 capable of vibrating up and down is disposed in the middle of the hopper 110, the material in the middle of the hopper 110 is divided into a plurality of small areas by the comb plate 150, and the material in the middle of the hopper 110 is pre-ordered and sorted due to the vibration of the comb plate 150, so that the material is prevented from being poured due to the influence of the local cavity in the hopper 110. Further, by disposing the material blocking cone 140 in the middle of the hopper 110 to support part of the pressure of the product in the hopper 110, the material in the hopper 110 is not too tight. The material in the hopper 110 is prevented from being blocked by the vibration of the side shifting plates 120 and 121 and the clapping plate 130, the material blocking cone 140 and the vibration comb plate 150.
Optionally, as shown in fig. 2, the hopper assembly further includes a crank and rocker mechanism 210 and a parallelogram mechanism 220. The crank-rocker mechanism 210 is connected in series with the parallelogram mechanism 220, and two rockers of the parallelogram mechanism 220 are connected with the side shifting plates 120 and 121, so that the full-circle rotation motion input by a crank shaft of the crank-rocker mechanism 210 is converted into the reciprocating swing of the two rockers of the parallelogram mechanism 220, and the two side shifting plates 120 and 121 are driven to do the reciprocating swing of equiangular displacement, equiangular speed and equiangular acceleration. The crank and rocker mechanism 210 may be an eccentric rocker mechanism. The eccentric wheel rocker mechanism comprises a crank shaft 211, an eccentric wheel 212, an outer ring 213, a connecting rod 214, a rocker 215 and a rocker shaft 216, wherein the eccentric wheel 212 is fixedly connected with the crank shaft 211, the outer ring 213 is sleeved on the eccentric wheel 212 and fixedly connected with the connecting rod 214, the connecting rod 214 and the rocker 215 are hinged to rotate along with the crank shaft 211, and the whole rotation motion input by the crank shaft 211 is converted into the reciprocating swing of the rocker 215 through the eccentric wheel rocker mechanism. The parallelogram mechanism 220 comprises a rocker 221, a connecting rod 222, a rocker 223 and a rocker shaft 224, wherein the rocker 221 is fixedly connected with the rocker shaft 216 of the eccentric rocker mechanism, the rocker 221 is hinged with the connecting rod 222, the connecting rod 222 is hinged with the rocker 223, the rocker 223 is fixedly connected with the rocker shaft 224, and therefore the two side deflector plates 120 and 121 fixedly connected with the rocker shaft 216 and the rocker shaft 224 are driven to do reciprocating swing of equiangular displacement, equiangular speed and equiangular acceleration.
Optionally, the hopper assembly further comprises a spatial four bar mechanism 230 and a first tangent mechanism 240. The crank-rocker mechanism 210, the space four-bar mechanism 230 and the first tangent mechanism 240 are sequentially connected in series, and a sliding rod of the first tangent mechanism 240 is connected with the material beating plate 130, so that the whole rotation motion input by a crank shaft of the crank-rocker mechanism 210 is converted into the sliding rod of the first tangent mechanism 240 to perform reciprocating linear motion, and the material beating plate 130 is driven to vibrate back and forth.
Optionally, the hopper assembly further includes a second tangent mechanism 250, where the crank rocker mechanism 210 and the tangent mechanism 250 are connected in series, and a sliding rod of the second tangent mechanism 250 is connected with the comb plate 150, so that the full rotation motion input by a crank shaft of the crank rocker mechanism 210 is converted into the sliding rod of the second tangent mechanism 250 to perform the linear motion, and further drive the comb plate 150 to perform the up-down reciprocating vibration.
Through mutual transmission among the mechanisms, the input single rotary motion is converted into the reciprocating pendulum of the two-side stirring plates 120 and 121, the vibration of the beating plate 130 and the up-and-down reciprocating vibration of the comb plate 150, so that a power input source is reduced, and the production cost is effectively reduced.
Further, the included angle of the blocking cone 140 of the hopper assembly is 90 degrees to 150 degrees.
Further, the angular velocity of the ends of the side deflector plates 120, 121 of the hopper assembly is consistent with the conveying velocity of the material. When the speeds of the two are consistent, the probability that the material falls into the discharge belt clamping groove of the discharge port can be effectively improved.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made therein within the knowledge of those skilled in the art. Therefore, the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a hopper subassembly for bar-shaped material, includes hopper (110), fender material awl (140), vibration comb plate (150), side stirring plate (120, 121), bat flitch (130), hopper (110) are trilateral open structure, and top and side opening are the pan feeding mouth, and the bottom opening is the discharge gate hopper (110) middle part configuration has fender material awl (140) and is arranged to bear the partial pressure of the product in hopper (110) middle part fender material awl (140) below configuration of hopper (110) has comb plate (150) that can reciprocate vibration from top to bottom hopper (110) bottom discharge gate's both sides face configuration has side stirring plate (120, 121) around its pivot swing hopper (110) bottom discharge gate's front configuration has bat flitch (130) that can make back and forth vibration, its characterized in that: the novel automatic feeding device is characterized by further comprising a crank rocker mechanism (210), a parallelogram mechanism (220) and a discharge belt with a clamping groove, wherein the discharge belt with the clamping groove is positioned at the bottom of a discharge hole, the crank rocker mechanism (210) is connected with the parallelogram mechanism (220) in series, two rockers of the parallelogram mechanism (220) are connected with the side shifting plates (120 and 121), so that the whole-circle rotary motion input by a crank shaft of the crank rocker mechanism (210) is converted into the reciprocating swing of the two rockers of the parallelogram mechanism (220), and the two side shifting plates (120 and 121) are driven to do equiangular displacement, equiangular speed and equiangular acceleration.
2. The hopper assembly of claim 1, further comprising a spatial four bar mechanism (230) and a first tangent mechanism (240), characterized by: the crank rocker mechanism (210), the space four-bar mechanism (230) and the first tangent mechanism (240) are sequentially connected in series, and a sliding rod of the first tangent mechanism (240) is connected with the material beating plate (130), so that the whole-circle rotary motion input by a crank shaft of the crank rocker mechanism (210) is converted into the sliding rod of the first tangent mechanism (240) to move in a reciprocating linear manner, and the material beating plate (130) is driven to vibrate back and forth.
3. The hopper assembly of claim 2, further comprising a second tangent mechanism (250), characterized by: the crank rocker mechanism (210) is connected with the second tangent mechanism (250) in series, and a sliding rod of the second tangent mechanism (250) is connected with the comb plate (150), so that the whole rotation motion input by a crank shaft of the crank rocker mechanism (210) is converted into the sliding rod of the second tangent mechanism (250) to perform reciprocating linear motion, and further the comb plate (150) is driven to perform up-and-down reciprocating vibration.
4. A hopper assembly according to claim 1,2 or 3, wherein: the crank of the crank rocker mechanism (210) is an eccentric rocker mechanism and comprises a crank shaft (211), an eccentric wheel (212), an outer ring (213), a connecting rod (214), a rocker (215) and a rocker shaft (216), wherein the eccentric wheel (212) is fixedly connected with the crank shaft (211), the outer ring (213) is sleeved on the eccentric wheel (212) and fixedly connected with the connecting rod (214), the connecting rod (214) is hinged with the rocker (215) to rotate along with the crank shaft (211), and the whole rotation motion input by the crank shaft (211) is converted into the reciprocating swing of the rocker (215) through the eccentric rocker mechanism.
5. A hopper assembly according to claim 1,2 or 3, wherein: the included angle of the material blocking cone (140) is 90-150 degrees.
6. A hopper assembly according to claim 1, 2 or 3, wherein: the angular speed of the terminal ends of the side shifting plates (120, 121) is consistent with the conveying speed of the materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224717.4A CN107738926B (en) | 2017-11-29 | 2017-11-29 | Hopper assembly for rod-shaped materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711224717.4A CN107738926B (en) | 2017-11-29 | 2017-11-29 | Hopper assembly for rod-shaped materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107738926A CN107738926A (en) | 2018-02-27 |
| CN107738926B true CN107738926B (en) | 2024-05-17 |
Family
ID=61239672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711224717.4A Active CN107738926B (en) | 2017-11-29 | 2017-11-29 | Hopper assembly for rod-shaped materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107738926B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038974A (en) * | 2019-05-08 | 2019-07-23 | 格力电器（武汉）有限公司 | Automatic bending device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2727682Y (en) * | 2004-08-19 | 2005-09-21 | 陈友文 | An automatic firecrackers braiding machine |
| CN2867274Y (en) * | 2005-12-16 | 2007-02-07 | 江洪源 | Full-automatic firecrackers braiding machine |
| CN201990230U (en) * | 2011-03-11 | 2011-09-28 | 甘本红 | Laying-off device |
| CN201993042U (en) * | 2011-01-29 | 2011-09-28 | 浏阳市鸿隆综合贸易有限公司 | Shaping system of firecracker cylinder shaping and binding equipment |
| CN202648540U (en) * | 2012-03-07 | 2013-01-02 | 邓良健 | Automatic dual-purpose single-layer and double-layer firecracker knotting machine |
| CN205132515U (en) * | 2015-11-17 | 2016-04-06 | 宁波华科联众自动化有限公司 | Novel material feeding device |
| CN206307672U (en) * | 2016-08-30 | 2017-07-07 | 浙江双枪竹木有限公司 | A kind of clipping chopsticks connecting gear |
| CN207566509U (en) * | 2017-11-29 | 2018-07-03 | 湖南师范大学 | A kind of hopper component for rod-like material |
-
2017
- 2017-11-29 CN CN201711224717.4A patent/CN107738926B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2727682Y (en) * | 2004-08-19 | 2005-09-21 | 陈友文 | An automatic firecrackers braiding machine |
| CN2867274Y (en) * | 2005-12-16 | 2007-02-07 | 江洪源 | Full-automatic firecrackers braiding machine |
| CN201993042U (en) * | 2011-01-29 | 2011-09-28 | 浏阳市鸿隆综合贸易有限公司 | Shaping system of firecracker cylinder shaping and binding equipment |
| CN201990230U (en) * | 2011-03-11 | 2011-09-28 | 甘本红 | Laying-off device |
| CN202648540U (en) * | 2012-03-07 | 2013-01-02 | 邓良健 | Automatic dual-purpose single-layer and double-layer firecracker knotting machine |
| CN205132515U (en) * | 2015-11-17 | 2016-04-06 | 宁波华科联众自动化有限公司 | Novel material feeding device |
| CN206307672U (en) * | 2016-08-30 | 2017-07-07 | 浙江双枪竹木有限公司 | A kind of clipping chopsticks connecting gear |
| CN207566509U (en) * | 2017-11-29 | 2018-07-03 | 湖南师范大学 | A kind of hopper component for rod-like material |
Non-Patent Citations (1)
| Title |
|---|
| 一种火花塞流水线自动送装工作台的设计;周宇;邵添;颜建强;李清友;袁炯根;卜和蜇;;科技创新导报(第18期);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107738926A (en) | 2018-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110947447A (en) | Superfine grinding device for powder coating | |
| CN106890792A (en) | One kind wine brewing grain screening removal of impurities unit equipment | |
| CN210675867U (en) | Fish meal screening device | |
| CN107738926B (en) | Hopper assembly for rod-shaped materials | |
| CN109201451A (en) | A kind of rice automation screening processing and fabricating equipment | |
| CN104437813A (en) | Feeding device of crusher | |
| CN208146403U (en) | A kind of melon seeds device for vibration screening | |
| CN107677165B (en) | Discharging device for whip knitting machine | |
| CN109382314A (en) | A kind of flour processing wheat sorting machine | |
| CN211538518U (en) | White hair tip shaking and screening machine | |
| CN211937830U (en) | Formula sieve separator sways for feed processing | |
| CN212943254U (en) | Screening plant for livestock feed | |
| CN114178179B (en) | Annular V-shaped selection composite powder separator | |
| CN211134159U (en) | Rubbing crusher is used in hot pepper processing | |
| CN210385976U (en) | Screening plant is used in granule production | |
| CN107874272A (en) | One kind hammer roller bionic type melon seeds huller device people's system | |
| CN207570415U (en) | A kind of strap loom blanking device | |
| CN207566509U (en) | A kind of hopper component for rod-like material | |
| CN210496540U (en) | Plastic-wood particle crushing device | |
| CN211223958U (en) | Device for increasing packing density of finished product polyvinylidene fluoride granules | |
| CN209718347U (en) | Plastic grain screening plant | |
| CN213719733U (en) | Loosening device after tealeaves is kneaded | |
| CN220611246U (en) | Mud vibrating screen device for ceramic processing | |
| CN216705071U (en) | A sieving mechanism for oyster production | |
| CN213494830U (en) | Tremble and shake formula ginger powder screening mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |