CN109078695A - A kind of building stones process equipment crushing mechanism - Google Patents
A kind of building stones process equipment crushing mechanism Download PDFInfo
- Publication number
- CN109078695A CN109078695A CN201810702364.2A CN201810702364A CN109078695A CN 109078695 A CN109078695 A CN 109078695A CN 201810702364 A CN201810702364 A CN 201810702364A CN 109078695 A CN109078695 A CN 109078695A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cabinet
- building stones
- roller
- connecting rod
- 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.)
- Granted
Links
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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/04—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a kind of building stones process equipment crushing mechanisms, including cabinet, the inside of cabinet is equipped with roller, pass through rolling bearing at center at left and right sides of the inside of cabinet and is rotatably connected to rotary shaft, the opposite one end of two rotary shafts is fixedly connected at the left and right sides center of roller, one of rotary shaft passes through rolling bearing far from one end of roller and is fixedly connected with the first belt pulley, the side wall of roller laterally offers multiple equally distributed grooves, connecting rod is equipped in groove, position limiting slide block is fixedly connected at left and right sides of the lower end of connecting rod, the side wall of groove offers the limit sliding chutes to match with position limiting slide block, the upper end of connecting rod extends to the outside of groove and is rotatably connected to quartering hammer by shaft.The present invention can screen broken building stones, and can carry out second-time breakage to the building stones of larger granularity simultaneously, improve the uniformity of stone grit size, alleviate the labor intensity of worker.
Description
Technical field
The present invention relates to building stones technical field of processing equipment more particularly to a kind of building stones process equipment crushing mechanisms.
Background technique
It is numerous that building stones process equipment can be widely used in mine, smelting, building materials, highway, railway, water conservancy and chemical industry etc.
Department.Building stones process equipment is building stones to be broken into building stones particle, for the use such as building, highway, railway, building stones processing
Machine can be generally divided into jaw crusher, kibbler roll, hammer mill, in the crusher of the three types, due to roll-type
Crusher has discharging speed fast, the high effect of crushing efficiency, using very extensive.
In the prior art, when in use, broken rear building stones are directly discharged through discharge port building stones process equipment, so that crusher
Adequately building stones cannot be crushed, cause the particle size after cracking of building stones uneven, the building stones high for granularity requirements, need by
Bulky grain building stones after screening carry out second-time breakage, increase producing cost, also increase the labor intensity of worker.
Summary of the invention
The purpose of the present invention is to solve the non-uniform problems of the broken stone grit size of crusher in the prior art, and
A kind of building stones process equipment crushing mechanism proposed.
To achieve the goals above, present invention employs following technical solutions:
The inside of a kind of building stones process equipment crushing mechanism, including cabinet, the cabinet is equipped with roller, the cabinet
Pass through rolling bearing at internal left and right sides center and be rotatably connected to rotary shaft, the opposite one end of two rotary shafts with
It is fixedly connected at the left and right sides center of roller, one of them described rotary shaft passes through rolling bearing far from one end of roller and consolidates
Surely it is connected with the first belt pulley, the side wall of the roller laterally offers multiple equally distributed grooves, is equipped in the groove
The lower end left and right sides of connecting rod, the connecting rod is fixedly connected to position limiting slide block, and the side wall of the groove is offered and limited
The limit sliding chutes that position sliding block matches, the upper end of the connecting rod extends to the outside of groove and is rotatably connected to brokenly by shaft
Broken hammer, the inner sidewall of the cabinet are laterally fixedly connected with multiple equally distributed bars, fix on the downside of the right end of the cabinet
It is connected with first motor, the output end of the first motor is fixedly connected with the second belt pulley, and first belt pulley passes through biography
Dynamic band is connect with the second pulley rotation, feed inlet is offered at the upper end center of the cabinet, the lower end of the cabinet opens up
There is discharge port.
Preferably, the sliding slot of T-type structure is offered at left and right sides of the interior lower end of the cabinet, in two sliding slots
The sliding block of T-type structure is slidably connected, the upper end of two sliding blocks is fixedly connected with the reticular lamina of arcuate structure, institute jointly
It states and is fixedly connected with guide rod on the left of reticular lamina, inside and fixation of the one end of the guide rod far from reticular lamina through cabinet
It is connected with rectangle frame, pivot pin is slidably connected in the rectangle frame, the left side lower end of the cabinet is fixedly connected with the second motor,
The output end of second motor is fixedly connected with turntable, is fixedly connected on the left of the upper end of the turntable with pivot pin.
Preferably, the upper end of the reticular lamina is fixedly connected with the convex block of multiple triangular structures.
Preferably, the lower end of the connecting rod is fixedly connected with spring, the spring one end and groove far from connecting rod
Slot bottom at be fixedly connected.
Preferably, the baffle being obliquely installed, two baffles are fixedly connected at left and right sides of the inside of the cabinet
One end far from box inside wall is respectively positioned on the top of reticular lamina.
Preferably, the lower end of the cabinet is fixedly connected with multiple equally distributed support columns.
Compared with prior art, the present invention provides a kind of building stones process equipment crushing mechanisms, have following beneficial to effect
Fruit:
1, the building stones process equipment crushing mechanism, by the way that the upper first motor of cabinet is arranged in, first motor rotates band
Dynamic second belt pulley rotates transmission belt, and transmission belt drives the first turntable to rotate rotary shaft, and rotary shaft rotation drives roller to turn
Dynamic, the centrifugal force that roller rotation generates stretches out connecting rod outside groove, to make quartering hammer hammer building stones, while netted
Plate can screen the building stones of larger particles, so that quartering hammer can continue to be crushed building stones, to improve stone
The uniformity of material granularity alleviates the labor intensity of worker.
2, the building stones process equipment crushing mechanism, by the turntable being arranged on the second motor, the second motor rotates band
Turn disk keeps pivot pin mobile, and pivot pin is mobile to drive rectangle frame to keep guide rod mobile, and guide rod is mobile to drive reticular lamina transverse reciprocating
It is mobile, building stones are screened so as to convenient, facilitates broken stone-feeding, increases the crushing efficiency of crushing mechanism.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the present invention, energy
It is enough that broken building stones are screened, and second-time breakage can be carried out to the building stones of larger granularity simultaneously, improve stone grit size
The uniformity, alleviate the labor intensity of worker.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of internal structure of building stones process equipment crushing mechanism proposed by the present invention；
Fig. 2 is a kind of left view of building stones process equipment crushing mechanism proposed by the present invention；
Fig. 3 is the schematic enlarged-scale view in Fig. 1 at A.
In figure: 1 second motor, 2 turntables, 3 rectangle frames, 4 guide rods, 5 baffles, 6 cabinets, 7 bars, 8 rotary shafts, 9 are crushed
Hammer, 10 connecting rods, 11 first belt pulleys, 12 transmission belts, 13 second belt pulleys, 14 first motors, 15 reticular laminas, 16 sliding slots, 17
Sliding block, 18 rollers, 19 position limiting slide blocks, 20 limit sliding chutes, 21 springs.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-3, a kind of building stones process equipment crushing mechanism, including cabinet 6, the lower end of cabinet 6 are fixedly connected with
Multiple equally distributed support columns, facilitate building stones to discharge, and the inside of cabinet 6 is equipped with roller 18, and centrifugation is generated when roller 18 rotates
Power throws away quartering hammer 9, passes through rolling bearing at left and right sides of the inside of cabinet 6 at center and is rotatably connected to rotary shaft 8, and two
The opposite one end of rotary shaft 8 is fixedly connected at the left and right sides center of roller 18, and one of rotary shaft 8 is far from roller 18
One end pass through and rolling bearing and be fixedly connected with the first belt pulley 11, the side wall of roller 18 laterally offers multiple be uniformly distributed
Groove, connecting rod 10 is equipped in groove, the lower end of connecting rod 10 is fixedly connected with spring 21, and spring 21 can be by connecting rod 10
It retracts in groove, prevents clamping stagnation building stones, be fixedly connected at the one end of spring 21 far from connecting rod 10 and the slot bottom of groove, connecting rod
It is fixedly connected to position limiting slide block 19 at left and right sides of 10 lower end, the side wall of groove offers the limit to match with position limiting slide block 19
Position sliding slot 20, the upper end of connecting rod 10 extends to the outside of groove and is rotatably connected to quartering hammer 9,9 energy of quartering hammer by shaft
It enough carries out hammering to building stones in 18 high speed rotation of roller to be crushed, the inner sidewall of cabinet 6 is laterally fixedly connected with multiple uniform points
The bar 7 of cloth, the right end downside of cabinet 6 are fixedly connected with first motor 14, and the output end of first motor 14 passes through conducting wire and control
System switch is electrically connected with external power supply, and the output end of first motor 14 is fixedly connected with the second belt pulley 13, the first belt pulley
11 by transmission belt 12 and the rotation connection of the second belt pulley 13, offers feed inlet at the upper end center of cabinet 6, under cabinet 6
End offers discharge port, offers the sliding slot 16 of T-type structure at left and right sides of the interior lower end of cabinet 6, in two sliding slots 16
The sliding block 17 of T-type structure is slidably connected, the upper end of two sliding blocks 17 is fixedly connected with the reticular lamina 15 of arcuate structure, net jointly
Shape plate 15 can screen broken building stones, and quartering hammer 9 is enabled to carry out second-time breakage to the building stones of larger granularity,
It is fixedly connected to the baffle 5 being obliquely installed at left and right sides of the inside of cabinet 6, baffle 5 can make to fall on reticular lamina 15 under building stones
On, two baffles 5 are respectively positioned on the top of reticular lamina 15 far from one end of 6 inner sidewall of cabinet, and the upper end of reticular lamina 15 is fixedly connected
There is the convex block of multiple triangular structures, the building stones that convex block is capable of addi-tional crusher 9 pairs of larger particles of hammer are crushed, reticular lamina 15
Left side is fixedly connected with guide rod 4, and guide rod 4 runs through the inside of cabinet 6 far from one end of reticular lamina 15 and is fixedly connected with square
Shape frame 3 slidably connects pivot pin in rectangle frame 3, and the left side lower end of cabinet 6 is fixedly connected with the second motor 1, the second motor 1
Output end is electrically connected by conducting wire and control switch and external power supply, and the output end of the second motor 1 is fixedly connected with turntable 2,
It is fixedly connected on the left of the upper end of turntable 2 with pivot pin.
In the present invention, in use, powering on makes first motor rotate 14, the rotation of first motor 14 drives the second belt pulley
13 rotate transmission belt 12, and transmission belt 12 drives the first turntable 11 to rotate rotary shaft 8, and the rotation of rotary shaft 8 drives 18 turns of roller
Dynamic, the centrifugal force that the rotation of roller 18 generates stretches out connecting rod 10 outside groove, to make quartering hammer 9 hammer building stones, together
When reticular lamina 15 building stones of larger particles can be screened so that quartering hammer 9 can continue to be crushed building stones, thus
The uniformity of stone grit size is improved, the rotation of the second motor 1 drives turntable 2 to keep pivot pin mobile, and pivot pin is mobile to drive rectangle frame 3 to make
Guide rod 4 is mobile, and guide rod 4 is mobile to drive 15 transverse reciprocating of reticular lamina mobile, screens so as to convenient to building stones.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of building stones process equipment crushing mechanism, including cabinet (6), which is characterized in that the inside of the cabinet (6) is equipped with
Roller (18) passes through rolling bearing at center at left and right sides of the inside of the cabinet (6) and is rotatably connected to rotary shaft (8), and two
The opposite one end of a rotary shaft (8) is fixedly connected at the left and right sides center of roller (18), one of them described rotation
Shaft (8) passes through rolling bearing far from the one end of roller (18) and is fixedly connected with the first belt pulley (11), the roller (18)
Side wall laterally offer multiple equally distributed grooves, be equipped with connecting rod (10) in the groove, the connecting rod (10)
It is fixedly connected to position limiting slide block (19) at left and right sides of lower end, the side wall of the groove is offered to match with position limiting slide block (19)
Limit sliding chutes (20), the upper end of the connecting rod (10) extends to the outside of groove and is rotatably connected to quartering hammer by shaft
(9), the inner sidewall of the cabinet (6) is laterally fixedly connected with multiple equally distributed bars (7), the right end of the cabinet (6)
Downside is fixedly connected with first motor (14), and the output end of the first motor (14) is fixedly connected with the second belt pulley (13),
First belt pulley (11) is rotatablely connected by transmission belt (12) and the second belt pulley (13), in the upper end of the cabinet (6)
Feed inlet is offered at the heart, the lower end of the cabinet (6) offers discharge port.
2. a kind of building stones process equipment crushing mechanism according to claim 1, which is characterized in that the cabinet (6)
The sliding slot (16) of T-type structure is offered at left and right sides of interior lower end, slidably connects T junction in two sliding slots (16)
The upper end of the sliding block (17) of structure, two sliding blocks (17) is fixedly connected with the reticular lamina (15) of arcuate structure, the net jointly
It is fixedly connected on the left of shape plate (15) guide rod (4), the guide rod (4) runs through cabinet far from the one end of reticular lamina (15)
(6) inside is simultaneously fixedly connected with rectangle frame (3), slidably connects pivot pin, a left side for the cabinet (6) in the rectangle frame (3)
Side lower end is fixedly connected with the second motor (1), and the output end of second motor (1) is fixedly connected with turntable (2), the turntable
(2) it is fixedly connected on the left of upper end with pivot pin.
3. a kind of building stones process equipment crushing mechanism according to claim 2, which is characterized in that the reticular lamina (15)
Upper end be fixedly connected with the convex blocks of multiple triangular structures.
4. a kind of building stones process equipment crushing mechanism according to claim 1, which is characterized in that the connecting rod (10)
Lower end be fixedly connected with spring (21), it is fixed at the slot bottom of the spring (21) one end and groove far from connecting rod (10) to connect
It connects.
5. a kind of building stones process equipment crushing mechanism according to claim 1, which is characterized in that the cabinet (6)
The internal left and right sides is fixedly connected to the baffle (5) being obliquely installed, and two baffles (5) are far from cabinet (6) inner sidewall
One end is respectively positioned on the top of reticular lamina (15).
6. a kind of building stones process equipment crushing mechanism according to claim 1, which is characterized in that the cabinet (6)
Lower end is fixedly connected with multiple equally distributed support columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702364.2A CN109078695B (en) | 2018-06-30 | 2018-06-30 | Crushing mechanism for stone processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702364.2A CN109078695B (en) | 2018-06-30 | 2018-06-30 | Crushing mechanism for stone processing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109078695A true CN109078695A (en) | 2018-12-25 |
| CN109078695B CN109078695B (en) | 2021-04-13 |
Family
ID=64836837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810702364.2A Active CN109078695B (en) | 2018-06-30 | 2018-06-30 | Crushing mechanism for stone processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109078695B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961196A (en) * | 2019-11-22 | 2020-04-07 | 郑志恩 | Chemical pharmaceutical granulation machine |
| CN112024047A (en) * | 2020-09-08 | 2020-12-04 | 合肥川卅新材料科技有限公司 | Equipment for recycling building garbage into garden soil and garden soil manufacturing process |
| CN112138784A (en) * | 2020-08-28 | 2020-12-29 | 湖南新食康农业发展有限公司 | Milling equipment is used in sweet potato powder production |
| CN114100774A (en) * | 2022-01-26 | 2022-03-01 | 徐州科星科技发展有限公司 | Automatic reducing mechanism of fodder preparation cereal raw materials for birds |
| CN117920399A (en) * | 2024-03-25 | 2024-04-26 | 河南工学院 | Sand and stone material reducing mechanism |
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| CN205109747U (en) * | 2015-11-20 | 2016-03-30 | 西安外事学院 | Building material reducing mechanism |
| CN106732945A (en) * | 2016-12-09 | 2017-05-31 | 重庆市万盛区万兴建筑材料有限公司 | A kind of pulverizer for crushing gangue |
| CN107899650A (en) * | 2017-11-21 | 2018-04-13 | 王森杰 | A kind of rare earths material primary comminution device |
| CN207324959U (en) * | 2017-04-05 | 2018-05-08 | 沈涛洋 | A kind of high-efficiency automatic sand making machine |
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2018
- 2018-06-30 CN CN201810702364.2A patent/CN109078695B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205109747U (en) * | 2015-11-20 | 2016-03-30 | 西安外事学院 | Building material reducing mechanism |
| CN106732945A (en) * | 2016-12-09 | 2017-05-31 | 重庆市万盛区万兴建筑材料有限公司 | A kind of pulverizer for crushing gangue |
| CN207324959U (en) * | 2017-04-05 | 2018-05-08 | 沈涛洋 | A kind of high-efficiency automatic sand making machine |
| CN107899650A (en) * | 2017-11-21 | 2018-04-13 | 王森杰 | A kind of rare earths material primary comminution device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961196A (en) * | 2019-11-22 | 2020-04-07 | 郑志恩 | Chemical pharmaceutical granulation machine |
| CN110961196B (en) * | 2019-11-22 | 2021-05-28 | 广东九和制药有限公司 | Chemical pharmaceutical granulation machine |
| CN112138784A (en) * | 2020-08-28 | 2020-12-29 | 湖南新食康农业发展有限公司 | Milling equipment is used in sweet potato powder production |
| CN112024047A (en) * | 2020-09-08 | 2020-12-04 | 合肥川卅新材料科技有限公司 | Equipment for recycling building garbage into garden soil and garden soil manufacturing process |
| CN112024047B (en) * | 2020-09-08 | 2021-12-21 | 深圳市磊鑫环境建设股份有限公司 | Equipment for recycling building garbage into garden soil and garden soil manufacturing process |
| CN114100774A (en) * | 2022-01-26 | 2022-03-01 | 徐州科星科技发展有限公司 | Automatic reducing mechanism of fodder preparation cereal raw materials for birds |
| CN114100774B (en) * | 2022-01-26 | 2022-04-05 | 徐州科星科技发展有限公司 | Automatic reducing mechanism of fodder preparation cereal raw materials for birds |
| CN117920399A (en) * | 2024-03-25 | 2024-04-26 | 河南工学院 | Sand and stone material reducing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109078695B (en) | 2021-04-13 |
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