CN110013900B - Walnut shell crushing equipment - Google Patents
Walnut shell crushing equipment Download PDFInfo
- Publication number
- CN110013900B CN110013900B CN201910349342.7A CN201910349342A CN110013900B CN 110013900 B CN110013900 B CN 110013900B CN 201910349342 A CN201910349342 A CN 201910349342A CN 110013900 B CN110013900 B CN 110013900B
- Authority
- CN
- China
- Prior art keywords
- crushing
- shaft
- stirring
- supporting
- cylinder
- 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
- 235000009496 Juglans regia Nutrition 0.000 title claims abstract description 33
- 235000020234 walnut Nutrition 0.000 title claims abstract description 33
- 240000007049 Juglans regia Species 0.000 title abstract 2
- 238000003756 stirring Methods 0.000 claims abstract description 61
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 241000758789 Juglans Species 0.000 claims description 31
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 15
- 230000033001 locomotion Effects 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000011869 dried fruits Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000014571 nuts Nutrition 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention relates to walnut shell crushing equipment, which comprises a supporting underframe, a crushing cylinder, a crushing part and a stirring and conveying mechanism; the inner cavity of the crushing cylinder is a cone cavity, the outer side of the crushing cylinder is fixedly connected with a supporting plate, and the supporting plate is supported on supporting table tops at two sides of a supporting underframe through a jacking spring; the crushing part comprises a crushing cone which coaxially stretches into the inner cavity of the crushing cylinder to form a crushing annular cavity; a feeding spiral belt is arranged on the outer conical surface of the crushing cone, the central part of the upper part of the crushing cone is connected with a transmission shaft, and the central part of the lower part of the crushing cone is connected with a supporting shaft; the upper end part of the transmission shaft is connected with a motor which is fixedly supported above the crushing cylinder through a plurality of supporting arms; the lower end of the supporting shaft is supported on a lower shaft seat which is arranged on a cross beam of the supporting underframe; the stirring conveying mechanism comprises a stirring shaft support arm, one end of the stirring shaft support arm is connected with the motor output shaft, the other end of the stirring shaft support arm is provided with a stirring shaft, a transmission mechanism is connected between the upper end of the stirring shaft and the motor output shaft, and the lower end of the stirring shaft is provided with a stirring rod. The device achieves better crushing effect.
Description
Technical Field
The invention relates to the technical field of dried fruit shell crushing, relates to walnut shell crushing technology, and in particular relates to walnut shell crushing equipment.
Background
When the underground oil extraction operation is carried out, the rock buried underground is crushed by equipment to form a gap for crude oil output, and when the crushing equipment is evacuated, supporting materials are filled into the gap to avoid the stress closure of the crushed gap, and the supporting materials are preferably crushed particles of shells, such as crushed particles of walnut shells, so that on one hand, enough supporting strength can be achieved, and on the other hand, the output of crude oil is not influenced.
At present, the equipment for crushing the walnut shells is mainly equipment for separating the walnut shells from the walnut kernels, the equipment can only crush the walnut shells into a plurality of pieces, the crushed walnut shells are too large in volume, and the grain size of the support material used for oil extraction in an oil field is at least at millimeter level. Therefore, the existing walnut crushing equipment cannot meet the crushing particle size requirement of walnut shells for oil extraction in oil fields.
By searching in the prior art, the technical scheme similar to the patent is not searched.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides walnut shell crushing equipment with simple structure and good crushing effect.
The above object of the present invention is achieved by the following technical solutions:
walnut shell crushing apparatus, its characterized in that: comprises a supporting underframe, a crushing cylinder, a crushing part and a stirring and conveying mechanism;
the support underframe consists of two side support legs and a cross beam connected with the two side support legs, and the upper ends of the two side support legs are provided with support table tops;
the crushing cylinder is of a cylinder structure with an upper end and a lower end both of which are open ends, the inner cavity of the crushing cylinder is a conical cavity with a large upper part and a small lower part, and the outer side of the crushing cylinder is fixedly connected with a supporting plate; the two ends of the supporting plate are respectively supported on the supporting table tops at two sides through the jacking springs arranged below, and an upper guide post and a lower guide post which are sleeved and matched with the upper part and the lower part of the jacking springs are respectively arranged on the supporting plate and the supporting table tops;
the crushing part comprises a crushing cone, the crushing cone coaxially stretches into the inner cavity of the crushing cylinder, a crushing annular cavity is formed between the outer side surface of the crushing cone and the inner side wall of the crushing cylinder, the upper end and the lower end of the crushing annular cavity are respectively a feeding end and a blanking end, and the cross section area of the crushing annular cavity is gradually reduced from top to bottom; a feeding spiral belt is arranged on the outer conical surface of the crushing cone, a transmission shaft is connected to the central part of the upper part of the crushing cone, a supporting shaft is connected to the central part of the lower part of the crushing cone, and the supporting shaft and the transmission shaft are coaxially arranged; the upper end of the transmission shaft is connected with an output shaft of a motor through a flexible coupling, and the motor is fixedly supported above the crushing cylinder through a plurality of supporting arms connected with the upper end of the crushing cylinder; the lower end of the supporting shaft is rotatably supported on a lower shaft seat, and the lower shaft seat is arranged on the cross beam;
the stirring conveying mechanism comprises a stirring shaft support arm, one end of the stirring shaft support arm is fixedly connected with the motor output shaft sleeve, the other end of the stirring shaft support arm is provided with a stirring shaft which is vertically arranged and rotatable, a transmission mechanism is connected between the upper end of the stirring shaft and the motor output shaft, and the lower end part of the stirring shaft is provided with a stirring rod or a stirring blade which extends outwards in the radial direction.
Moreover, the inner cavity wall of the crushing cylinder is fully distributed with raised points to form local extrusion crushing points.
In addition, stirring rods or stirring blades are uniformly distributed along the circumferential direction, and a plurality of groups are arranged up and down.
Moreover, the stirring rod adopts an arc-shaped bent rod structure, and the bending directions of a plurality of stirring rods which are circumferentially arranged are consistent.
And the transmission mechanism consists of a driving wheel, a driven wheel and a transmission belt connected with the driving wheel and the driven wheel, wherein the driving wheel is fixedly arranged on the transmission shaft, and the driven wheel is fixedly arranged at the upper end part of the stirring shaft.
The invention has the advantages and positive effects that:
1. this walnut shell crushing apparatus smashes the walnut shell that removes the walnut kernel through smashing the crushing ring chamber that reduces gradually from top to bottom between awl and the crushing section of thick bamboo inner wall, wherein smashes the pay-off spiral area on awl surface and realizes pushing down to the material, and under the circumstances that appears blockking up, the pay-off spiral area also can counter-rotating, makes the material appear becoming flexible to remove the jam of material.
2. When the walnut shell crushing equipment is used for crushing operation, the motion of the stirring and conveying mechanism can generate eccentric action, and the stirring and conveying mechanism is influenced by the motion of the motor, so that the crushing cylinder can generate vibration in the front-back, left-right, up-down and down directions, and the phenomenon that materials are stuck on the inner wall of the crushing cylinder can be avoided, and the smooth falling of the materials is realized.
3. This walnut shell crushing apparatus's stirring conveying mechanism adopts above-mentioned structure, when smashing the operation, and the (mixing) shaft can realize the revolution of a flexible transmission shaft under the drive of (mixing) shaft support arm, simultaneously carries the (mixing) shaft with the power of motor through drive mechanism, and the (mixing) shaft drives puddler or stirring leaf and realizes the rotation, like this, through revolution and the compound motion of rotation, can be with falling the continuous propelling movement to smashing the ring intracavity of waiting of stirring awl top, realize the smooth input of material.
In conclusion, the large walnut shells of the walnut kernels are removed and gradually crushed in the crushing annular cavity between the crushing cylinder and the crushing cone, and the crushing granularity is controlled by setting the sectional area of the crushing annular cavity, so that a good crushing effect can be achieved. The walnut shell crushing equipment has few components and simple and compact overall structure.
Drawings
FIG. 1 is a schematic plan view of the present invention;
fig. 2 is a schematic perspective view of the present invention.
Detailed Description
The invention will now be described in further detail by way of specific examples, which are given by way of illustration only and not by way of limitation, with reference to the accompanying drawings.
Referring to fig. 1-2, the walnut shell crushing device comprises the following components: comprises a supporting underframe, a crushing cylinder 5, a crushing part and a stirring and conveying mechanism.
The support chassis is composed of two side support legs 13 and a cross beam 15 connected with the two side support legs, and the upper ends of the two side support legs are provided with a support table top 12.
The crushing cylinder is of a cylinder structure with the upper end and the lower end being open ends, the inner cavity of the crushing cylinder is a conical cavity with the upper part big and the lower part small, for example, the whole crushing cylinder can be of a conical cylinder structure, but is not limited to a conical cylinder, and the inner cavity is only required to be ensured to be a conical cavity. The outside fixedly connected with backup pad 21 at crushing section of thick bamboo, the both ends of backup pad are supported on the supporting table surface of both sides through the roof pressure spring 10 that sets up in the below respectively, install respectively on backup pad and supporting table surface with roof pressure spring upper portion and lower portion suit complex go up guide pillar 9 and lower guide pillar 11, go up guide pillar accessible locking in the nut and backup pad fixed connection of backup pad top, lower guide pillar can directly weld on supporting table surface, in addition, can set up the gasket in the position that roof pressure spring contacted with the backup pad.
The crushing part comprises a crushing cone 7, the crushing cone coaxially stretches into the inner cavity of the crushing cylinder, a crushing annular cavity 20 is formed between the outer side face of the crushing cone and the inner side wall of the crushing cylinder, the upper end and the lower end of the crushing annular cavity are a feeding end and a blanking end respectively, and the cross section area of the crushing annular cavity is gradually reduced from top to bottom. The feeding spiral belt 8 is arranged on the outer conical surface of the crushing cone, the transmission shaft 4 is connected to the central part of the upper part of the crushing cone, the transmission shaft is connected with the central hole of the crushing cone in a spline and other matching modes, but the depth of the central hole of the crushing cone is longer than the insertion length of the transmission shaft so as to reserve enough up-and-down movement space of the transmission shaft. A supporting shaft 14 is connected to the center of the lower part of the crushing cone, and the supporting shaft and the transmission shaft are coaxially arranged. The upper end of the transmission shaft is connected with an output shaft 3 of a motor 1 through a flexible coupling, and the motor is fixedly supported above the crushing cylinder through a plurality of support arms 2 connected with the upper end of the crushing cylinder. For example, four support arms are uniformly arranged along the circumferential direction, the outer end of each support arm is supported at the upper end of the crushing cylinder and connected with the crushing cylinder through a screw, the inner end of each support arm extends into the lower part of the motor supporting plate and is connected with the motor supporting plate through a screw, and the motor is vertically arranged on the motor supporting plate in a mode that the output end faces downwards. The lower end of the supporting shaft is rotatably supported on a lower shaft seat, and the lower shaft seat is arranged on the cross beam.
The stirring conveying mechanism comprises a stirring shaft support arm 17, one end of the stirring shaft support arm is fixedly connected with a motor output shaft sleeve, a stirring shaft 18 which is vertically arranged and can rotate is arranged at the other end of the stirring shaft support arm, and a transmission mechanism is connected between the upper end of the stirring shaft and a motor output shaft so as to realize the power transmission of the motor to the stirring shaft and drive the stirring shaft to rotate. The lower end part of the stirring shaft is provided with a stirring rod 19 or a stirring blade which extends outwards in the radial direction, so that the stirring and outward pushing of materials are realized.
In the structure, the protruding points 6 are fully distributed on the inner cavity wall of the crushing cylinder to form local extrusion crushing points, so that the walnut shell can be extruded and crushed quickly, a good crushing effect can be achieved, and the protruding points can be in various shapes such as common triangular cones and hemispheres.
In the above-mentioned structure, puddler or stirring leaf are along circumferencial direction equipartition, and are provided with the multiunit from top to bottom, like this, can increase the stirring action area to the material, make sufficient material by stirring propelling movement to smash the feed end in ring chamber, make the material enter into crushing ring intracavity smoothly.
In the above-mentioned structure, the puddler adopts the curved pole structure of arc, and along the curved arc direction of a plurality of puddlers of circumference arrangement unanimous, all set up along clockwise or anticlockwise promptly, like this, the (mixing) shaft drives the rotatory well of puddler, can produce certain centrifugal action, does benefit to the transport of the feed end of material to smashing the ring chamber.
In the above structure, the transmission mechanism is composed of a driving wheel, a driven wheel and a transmission belt 16 connecting the driving wheel and the driven wheel, the driving wheel is fixedly arranged on the transmission shaft, and the driven wheel is fixedly arranged at the upper end part of the stirring shaft.
The walnut shell crushing equipment is not only used for crushing walnut shells, but also used for crushing other common dry fruit shells. The crushing granularity is controlled by setting the sectional area of the crushing ring cavity, so that the crushing granularity of the walnut can be brought to millimeter level, and the use requirement of the oil field as a supporting material is met.
Although the embodiments of the present invention and the accompanying drawings have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore the scope of the invention is not limited to the embodiments and the disclosure of the drawings.
Claims (5)
1. Walnut shell crushing apparatus, its characterized in that: comprises a supporting underframe, a crushing cylinder, a crushing part and a stirring and conveying mechanism;
the support underframe consists of two side support legs and a cross beam connected with the two side support legs, and the upper ends of the two side support legs are provided with support table tops;
the crushing cylinder is of a cylinder structure with an upper end and a lower end both of which are open ends, the inner cavity of the crushing cylinder is a conical cavity with a large upper part and a small lower part, and the outer side of the crushing cylinder is fixedly connected with a supporting plate; the two ends of the supporting plate are respectively supported on the supporting table tops at two sides through the jacking springs arranged below, and an upper guide post and a lower guide post which are sleeved and matched with the upper part and the lower part of the jacking springs are respectively arranged on the supporting plate and the supporting table tops;
the crushing part comprises a crushing cone, the crushing cone coaxially stretches into the inner cavity of the crushing cylinder, a crushing annular cavity is formed between the outer side surface of the crushing cone and the inner side wall of the crushing cylinder, the upper end and the lower end of the crushing annular cavity are respectively a feeding end and a blanking end, and the cross section area of the crushing annular cavity is gradually reduced from top to bottom; a feeding spiral belt is arranged on the outer conical surface of the crushing cone, a transmission shaft is connected to the central part of the upper part of the crushing cone, a supporting shaft is connected to the central part of the lower part of the crushing cone, and the supporting shaft and the transmission shaft are coaxially arranged; the upper end of the transmission shaft is connected with an output shaft of a motor through a flexible coupling, and the motor is fixedly supported above the crushing cylinder through a plurality of supporting arms connected with the upper end of the crushing cylinder; the lower end of the supporting shaft is rotatably supported on a lower shaft seat, and the lower shaft seat is arranged on the cross beam;
the stirring conveying mechanism comprises a stirring shaft support arm, one end of the stirring shaft support arm is fixedly connected with a motor output shaft sleeve, the other end of the stirring shaft support arm is provided with a stirring shaft which is vertically arranged and can rotate, a transmission mechanism is connected between the upper end of the stirring shaft and a motor output shaft, and the lower end part of the stirring shaft is provided with a stirring rod or a stirring blade which extends outwards in the radial direction.
2. Walnut shell comminution apparatus as claimed in claim 1, characterized in that: the inner cavity wall of the crushing cylinder is fully distributed with raised points to form local extrusion crushing points.
3. Walnut shell comminution apparatus as claimed in claim 1, characterized in that: the stirring rods or the stirring blades are uniformly distributed along the circumferential direction, and a plurality of groups are arranged up and down.
4. A walnut shell comminution apparatus as claimed in claim 3, characterized in that: the stirring rod adopts an arc-shaped bent rod structure, and the bending directions of a plurality of stirring rods which are circumferentially arranged are consistent.
5. Walnut shell comminution apparatus as claimed in claim 1, characterized in that: the driving mechanism consists of a driving wheel, a driven wheel and a driving belt connected with the driving wheel and the driven wheel, wherein the driving wheel is fixedly arranged on the driving shaft, and the driven wheel is fixedly arranged at the upper end part of the stirring shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910349342.7A CN110013900B (en) | 2019-04-28 | 2019-04-28 | Walnut shell crushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910349342.7A CN110013900B (en) | 2019-04-28 | 2019-04-28 | Walnut shell crushing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110013900A CN110013900A (en) | 2019-07-16 |
| CN110013900B true CN110013900B (en) | 2024-01-12 |
Family
ID=67192676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910349342.7A Active CN110013900B (en) | 2019-04-28 | 2019-04-28 | Walnut shell crushing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110013900B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882807A (en) * | 2019-12-11 | 2020-03-17 | 株洲天桥舜臣选煤机械有限责任公司 | Ore reducing mechanism who contains dust fall mechanism |
| CN111450970B (en) * | 2020-04-13 | 2021-03-09 | 青岛理工大学 | Same-cavity integrated vertical type high-speed multistage superfine grinding device and method for walnut shells |
| CN113509973B (en) * | 2021-04-02 | 2024-02-09 | 天津市明星恒能科技发展有限公司 | Kitchen waste on-site treatment device |
| CN115921060A (en) * | 2022-12-30 | 2023-04-07 | 潘玉东 | Probiotics powder processing and preparing technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE802811A (en) * | 1972-07-27 | 1974-01-28 | Air Liquide | CRUSHING APPARATUS AND METHOD |
| AU8934682A (en) * | 1981-10-29 | 1983-05-05 | Goodyear Tire And Rubber Company, The | Comminuting apparatus |
| CN107282234A (en) * | 2017-07-17 | 2017-10-24 | 邹铁梅 | A kind of Feed Manufacturing is with being pulverized and mixed integration apparatus |
| CN108043564A (en) * | 2017-12-28 | 2018-05-18 | 郑州默尔电子信息技术有限公司 | A kind of manufacture of cement convenient for cleaning crushing drying equipment |
| CN109603265A (en) * | 2018-12-10 | 2019-04-12 | 解娜 | A kind of western medicine composition extraction equipment |
| CN210646549U (en) * | 2019-04-28 | 2020-06-02 | 河北工业大学 | Walnut shell crushing apparatus |
-
2019
- 2019-04-28 CN CN201910349342.7A patent/CN110013900B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE802811A (en) * | 1972-07-27 | 1974-01-28 | Air Liquide | CRUSHING APPARATUS AND METHOD |
| AU8934682A (en) * | 1981-10-29 | 1983-05-05 | Goodyear Tire And Rubber Company, The | Comminuting apparatus |
| CN107282234A (en) * | 2017-07-17 | 2017-10-24 | 邹铁梅 | A kind of Feed Manufacturing is with being pulverized and mixed integration apparatus |
| CN108043564A (en) * | 2017-12-28 | 2018-05-18 | 郑州默尔电子信息技术有限公司 | A kind of manufacture of cement convenient for cleaning crushing drying equipment |
| CN109603265A (en) * | 2018-12-10 | 2019-04-12 | 解娜 | A kind of western medicine composition extraction equipment |
| CN210646549U (en) * | 2019-04-28 | 2020-06-02 | 河北工业大学 | Walnut shell crushing apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 砌筑铁水包用搅拌机的研发;李凤涛;;河北冶金(04);全文 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110013900A (en) | 2019-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110013900B (en) | Walnut shell crushing equipment | |
| CN210646549U (en) | Walnut shell crushing apparatus | |
| CN207413563U (en) | A kind of afforestation discarded object cycles crushing system | |
| CN207187842U (en) | Damping precomminution formula stone circulates reducing mechanism | |
| CN106076470A (en) | A kind of medicine grinding processing equipment | |
| CN104759321A (en) | Breaking roll grinding mill | |
| CN110961210A (en) | Chemical raw material crushing and screening integrated equipment | |
| CN112586751A (en) | Almond shell breaking and kernel size grading device | |
| CN107670778B (en) | Vertical squirrel cage type crushing and screening all-in-one machine | |
| CN206853823U (en) | A kind of automatic vegetable cutting machine | |
| CN111151355A (en) | Food crusher for classified crushing and screening | |
| CN216025410U (en) | Multistage high-efficient reducing mechanism of rich selenium hedgehog hydnum mushroom | |
| CN206688828U (en) | A kind of broken crusher | |
| CN210726627U (en) | Almond shell breaking and kernel size grading device | |
| CN201694622U (en) | Tuberous material screw conveyor | |
| CN113996377B (en) | Mineral breaker | |
| CN113484112A (en) | Human fat particle external purification and separation device with different volumes | |
| CN210449354U (en) | Rod type mechanical crusher | |
| CN111744612B (en) | Organic matter crushing production line | |
| CN207254747U (en) | A kind of nut device for vibration screening | |
| CN213434831U (en) | Raw materials reducing mechanism is used in processing of natural plant medicinal soap | |
| CN214553838U (en) | Convenient type fodder breaker | |
| CN116921044B (en) | Industrial waste regeneration treatment equipment | |
| CN215542563U (en) | Vibrating screen for crushing rubber | |
| CN217120463U (en) | Broken exquisite pulp breaker |
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 |