CN112742693A - Farmland soil stone separation collecting device - Google Patents
Farmland soil stone separation collecting device Download PDFInfo
- Publication number
- CN112742693A CN112742693A CN202110000890.6A CN202110000890A CN112742693A CN 112742693 A CN112742693 A CN 112742693A CN 202110000890 A CN202110000890 A CN 202110000890A CN 112742693 A CN112742693 A CN 112742693A
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- Prior art keywords
- shaft
- soil
- filter screen
- cylinder
- outside
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Classifications
-
- 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
- B07B1/24—Revolving drums with fixed or moving interior agitators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of 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)
- Soil Working Implements (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses farmland soil stone separating and collecting equipment, which structurally comprises a support frame, a motor, a separating cylinder and a guide plate, wherein the motor is fixedly arranged at the left lower end of the support frame and synchronously rotates with the inside of the separating cylinder, the separating cylinder is arranged at the upper end of the support frame, a filter screen cylinder performs positioning rotation in the outside of the outside cylinder, a roller is used for assisting the inner wall of the outside shaft to slide, the outside shaft is always kept on the same center of circle with a positioning shaft in the rotating process, a grinding frame at the outside of the positioning shaft is kept fixed to grind rolling soil, the soil grinding capacity is improved, stones can be stirred at the same time, the blockage in the filter screen cylinder is avoided, the soil is ground by a grinding plate, meanwhile, the soil extrudes the grinding plate, so that a torsion shaft rotates, at the moment, a sliding shaft at the lower end of an interlocking rod slides in a sliding rail, so that the grinding plate, improve the crushing plate and to the crushing ability of soil, avoid causing great collision with the stone simultaneously.
Description
Technical Field
The invention relates to the field of land improvement and development, in particular to a device for separating and collecting soil and stones in a farmland.
Background
The farmland is before the renovation development, contain more stone in the farmland soil, in order to improve the nutrient of soil, need use the stone of drum-type stone separation collecting device in with soil and separate out from soil, drum-type stone separation collecting device adopts the filter screen of roll formula, sieve tiny soil, and the great filter screen that can not pass through of volume of stone, thereby realize the effect of stone separation, but because contain great moisture in the soil in the farmland, moisture makes soil formation caking easily, soil volume grow after the caking, when rolling and sieving in stone separation collecting device is inside, be difficult for dispersing by oneself, thereby lead to soil and stone to pile up in the bottom of stone separation collecting device, be difficult for sieving away from the filter screen, lead to the filter screen to take place the jam easily, reduce the filter screen and carry out the effect of separating soil and stone.
Disclosure of Invention
The technical scheme adopted by the invention for realizing the technical purpose is as follows: the farmland soil stone separating and collecting device structurally comprises a support frame, a motor, a separating cylinder and guide plates, wherein the motor is fixedly arranged at the left lower end of the support frame and synchronously rotates with the inside of the separating cylinder, the separating cylinder is arranged at the upper end of the support frame, the guide plates are welded inside the upper end of the support frame and are positioned below the separating cylinder, the separating cylinder comprises an outer cylinder, a connecting device, a rotating rod, a filter screen cylinder and a soil discharge port, the bottom of the outer side of the outer cylinder is arranged at the top of the support frame, the connecting device is arranged inside the outer cylinder and synchronously rotates along with the motor, the rotating rod is arranged outside the connecting device, the outer side end of the rotating rod is welded with the inner wall of the filter screen cylinder, the filter screen cylinder is arranged inside the outer cylinder and is positioned on the same center of a circle, the soil discharge port penetrates through the inside of the lower, arranged in four orientations between the screen cylinder and the connecting device.
As a further improvement of the invention, the connecting device comprises an outer rotating shaft, an inner positioning mechanism and grinding frames, wherein the inner positioning mechanism is arranged inside the outer rotating shaft, the outer rotating shaft rotates synchronously along with a motor, the outer side of the inner positioning mechanism is welded with the inner end of the grinding frame, the grinding frames are positioned inside the filter screen cylinder, the number of the grinding frames is four, and the grinding frames are annularly and equidistantly arranged outside the inner positioning mechanism.
As a further improvement of the invention, the internal positioning mechanism comprises a positioning shaft, a fixed pipe sleeve, a spring, a hinge rod and a roller, wherein the positioning shaft is positioned inside the external shaft and on the same center, the fixed pipe sleeve is fixedly installed outside the positioning shaft, the spring is arranged inside the fixed pipe sleeve, one end of the hinge rod is installed inside the fixed pipe sleeve in a clearance fit manner, the other end of the hinge rod is hinged with the roller, the outer side surface of the roller is abutted against the inner wall of the external shaft, the outer side of the positioning shaft is connected with the inner side end of the grinding frame, the fixed pipe sleeve, the spring, the hinge rod and the roller are respectively arranged at four positions outside the positioning shaft, and the four rollers are abutted against the inner wall of the external shaft.
As a further improvement of the invention, the crushing frame comprises a support rod, a telescopic hose and a shifting device, wherein the support rod is arranged on the surface of the shifting device, the telescopic hose is arranged in the middle of the support rod, the shifting device is connected with the outer side of the positioning shaft, and the telescopic hose is of a corrugated structure, is made of rubber and has certain resilience.
As a further improvement of the invention, the deviation device comprises support legs, a torsion shaft, a linkage rod, a sliding shaft, a sliding rail and a crushing plate, wherein the outer side end of each support leg is hinged with one end of the linkage rod through the torsion shaft, the other end of the linkage rod is provided with the sliding shaft, the sliding shaft is slidably arranged in the sliding rail, the sliding rail is fixedly arranged in the crushing plate, the linkage rod and the sliding shaft are respectively provided with two linkage rods, the two linkage rods are in a V-shaped structure, and the upper ends of the two linkage rods are hinged through the torsion shaft.
As a further improvement of the invention, the crushing plate comprises a plate body, rotating shafts and teeth, the sliding rails are fixedly arranged inside the left side of the plate body, the rotating shafts are arranged inside the right side of the plate body, the teeth are welded on the outer side of the rotating shafts, the plate body is of an arc-shaped structure, the rotating shafts are five in number, the rotating shafts are distributed inside the right side of the plate body in an arc-shaped equidistant mode and are matched with the inside of the filter screen cylinder, eight teeth are arranged on the outer side of each rotating shaft, and the outer sides of the teeth are of a fillet.
The invention has the beneficial effects that:
1. the filter screen cylinder is positioned and rotated in the outer cylinder, soil is sieved in the filter screen cylinder, the inner wall of the outer rotating shaft is assisted by the rolling shaft to slide, the outer rotating shaft is ensured to be always kept on the same circle center with the positioning shaft in the rotating process, so that the grinding frame outside the positioning shaft is kept positioned immovably, rolled soil is crushed, the crushing capacity of the soil is improved, stones can be stirred simultaneously, and blockage in the filter screen cylinder is avoided.
2. The breaker carries out the breakage to soil, soil takes place the extrusion to the breaker simultaneously, thereby make the torsion shaft rotate, the sliding shaft of trace lower extreme slides inside the slide rail at this moment, thereby it stretches out and draws back to have driven the breaker, improve the breaker and to the crushing ability of soil, avoid causing great collision with the stone simultaneously, the pivot through the plate body outside rotates, thereby make the pivot drive tooth carry out the breakage to the soil of caking, improve the fine and smooth degree of soil, avoid the inside jam that takes place of filter screen section of thick bamboo.
Drawings
Fig. 1 is a schematic structural diagram of a farmland soil stone separation and collection device of the invention.
Fig. 2 is a schematic diagram of the internal structure of a separation cylinder according to the present invention.
Fig. 3 is a schematic structural diagram of a connecting device according to the present invention.
Fig. 4 is a schematic structural diagram of an internal positioning mechanism according to the present invention.
FIG. 5 is a schematic view of a grinding rack according to the present invention.
Fig. 6 is a schematic diagram of an internal structure of a shifting apparatus according to the present invention.
FIG. 7 is a schematic view of the internal structure of a breaker plate according to the present invention.
In the figure: the device comprises a support frame-1, a motor-2, a separating cylinder-3, a guide plate-4, an outer cylinder-31, a connecting device-32, a rotating rod-33, a screen cylinder-34, a soil discharge port-35, an outer rotating shaft-321, an inner setting mechanism-332, a grinding frame-323, a positioning shaft-22 a, a fixed pipe sleeve-22 b, a spring-22 c, a hinged rod-22 d, a rolling shaft-22 e, a supporting rod-23 a, a telescopic hose-23 b, a deviation device-23 c, a supporting foot-c 1, a torsion shaft-c 2, a linkage rod-c 3, a sliding shaft-c 4, a sliding rail-c 5, a crushing plate-c 6, a plate body-c 61, a rotating shaft-c 62 and teeth-c 63.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example 1:
as shown in figures 1 to 5:
the invention relates to farmland soil stone separating and collecting equipment which structurally comprises a support frame 1, a motor 2, a separating cylinder 3 and a guide plate 4, wherein the motor 2 is fixedly arranged at the left lower end of the support frame 1, the motor 2 and the separating cylinder 3 synchronously rotate, the separating cylinder 3 is arranged at the upper end of the support frame 1, the guide plate 4 is welded in the upper end of the support frame 1, the guide plate 4 is positioned below the separating cylinder 3, the separating cylinder 3 comprises an outer cylinder 31, a connecting device 32, a rotating rod 33, a filter screen cylinder 34 and a soil discharge port 35, the bottom of the outer side of the outer cylinder 31 is arranged at the top of the support frame 1, the connecting device 32 is arranged in the outer cylinder 31, the connecting device 32 synchronously rotates along with the motor 2, the rotating rod 33 is arranged on the outer side of the connecting device 32, the outer side end of the rotating rod 33 is welded with the inner wall of the filter screen cylinder 34, the filter screen, the inside soil discharge opening 35 that has run through of urceolus 31 lower extreme, dwang 33 is equipped with four altogether, establishes on four positions between filter screen cylinder 34 and connecting device 32, does benefit to connecting device 32 and drives filter screen cylinder 34 and carries out synchronous rotation to the stone in the soil sieves.
The connecting device 32 comprises an outer rotating shaft 321, an inner positioning mechanism 332 and grinding frames 323, wherein the inner positioning mechanism 332 is arranged inside the outer rotating shaft 321, the outer rotating shaft 321 rotates synchronously with the motor 2, the outer side of the inner positioning mechanism 332 is welded with the inner side end of the grinding frame 323, the grinding frames 323 are arranged inside the filter screen cylinder 34, the number of the grinding frames 323 is four, the grinding frames 323 are arranged outside the inner positioning mechanism 332 in a ring shape at equal intervals, the four grinding frames 323 are kept still, soil rolling inside the filter screen cylinder 34 is ground, the soil crushing capacity is improved, stones can be stirred, and blockage inside the filter screen cylinder 34 is avoided.
Wherein, the inner fixed mechanism 332 comprises a positioning shaft 22a, a fixed pipe sleeve 22b, a spring 22c, a hinged rod 22d and a roller 22e, the positioning shaft 22a is positioned inside the outer rotating shaft 321 and on the same center of circle, the fixed pipe sleeve 22b is fixedly installed outside the positioning shaft 22a, the spring 22c is arranged inside the fixed pipe sleeve 22b, one end of the hinged rod 22d is installed inside the fixed pipe sleeve 22b in a clearance fit manner, the other end of the hinged rod 22d is hinged with the roller 22e, the outer side surface of the roller 22e is in contact with the inner wall of the outer rotating shaft 321, the outer side of the positioning shaft 22a is connected with the inner side end of the grinding frame 323, four fixed pipe sleeves 22b, four springs 22c, four hinged rods 22d and four rollers 22e are respectively arranged at four positions outside the positioning shaft 22a, and the four rollers 22e are in contact with the inner wall of the outer rotating shaft 321, the outer rotating shaft 321 plays a role of auxiliary sliding, and it is ensured that the outer rotating shaft 321 keeps the same center of circle with the positioning shaft 22a during the rotation process.
The crushing frame 323 comprises a support rod 23a, a telescopic hose 23b and a shifting device 23c, the support rod 23a is arranged on the surface of the shifting device 23c, the telescopic hose 23b is arranged in the middle of the support rod 23a, the shifting device 23c is connected with the outer side of the positioning shaft 22a, the telescopic hose 23b is of a fold structure and made of rubber, certain resilience is achieved, the distance between the shifting device 23c and the shifting device 23c can be adjusted slightly, and a buffering effect is achieved in the shifting process of the shifting device 23c and the stone.
The specific use mode and function of the embodiment are as follows:
in the invention, soil in a farmland is placed into the filter screen cylinder 34, the motor 2 drives the outer rotating shaft 321 to rotate, the filter screen cylinder 34 is positioned and rotated in the outer cylinder 31 through the connection of the rotating rod 33, the soil is sieved in the filter screen cylinder 34, the soil passes through the filter screen cylinder 34, stones stay in the filter screen cylinder 34 and is discharged from the soil discharge port 35, so that the soil is separated from the stones, in the separation process, the hinged rod 22d slides in the fixed pipe sleeve 22b, the spring 22c is used for outer propping, so that the roller 22e is tightly abutted and slides against the inner wall of the outer rotating shaft 321, the roller 22e assists the inner wall of the outer rotating shaft 321 to slide, the outer rotating shaft 321 is ensured to be always kept on the same circle center with the positioning shaft 22a in the rotation process, and the grinding frame 323 outside the positioning shaft 22a is kept to be positioned and fixed, carry out the breakage to rolling soil, improve the crushing ability of soil, can stir the stone simultaneously, avoid filter screen cylinder 34 inside to take place to block up, play certain resilience through expansion hose 23b, ensure that the distance of grinding frame 323 can carry out the micro-adjustment, play the cushioning effect at the in-process that grinding frame 323 and stone stir, avoid grinding frame 323 to take place to damage to the broken in-process of soil.
Example 2:
as shown in fig. 6 to 7:
the offset device 23c comprises a leg c1, a torsion shaft c2, a linkage rod c3, a sliding shaft c4, a sliding rail c5 and a crushing plate c6, wherein the outer end of the leg c1 is hinged to one end of the linkage rod c3 through the torsion shaft c2, the other end of the linkage rod c3 is provided with the sliding shaft c4, the sliding shaft c4 is slidably mounted inside the sliding rail c5, the sliding rail c5 is fixedly mounted inside the crushing plate c6, the linkage rod c3 and the sliding shaft c4 are both provided with two linkage rods, the two linkage rods c3 are in a V-shaped structure, the upper ends of the two linkage rods c3 are hinged through the torsion shaft c2, so that the angle between the two linkage rods c3 can be changed, the crushing plate c6 at the lower end is driven to be stretched, the crushing capacity of the crushing plate c6 and the soil is improved, and the larger collision caused by stones is avoided.
Wherein, crushing plate c6 includes plate body c61, pivot c62, tooth c63, slide rail c5 fixed mounting is inside plate body c61 left side, plate body c61 right side inside is equipped with pivot c62, the welding of pivot c62 outside has tooth c63, plate body c61 is the arc structure, and pivot c62 is equipped with five altogether, is inside plate body c61 right side that arc equidistance distributes, with the inside phase-match of filter screen section of thick bamboo 34, and every pivot c62 outside all is equipped with eight tooth c63, and tooth c63 outside is the fillet structure, improves the contact ability with soil, can effectually carry out the breakage with the soil of caking simultaneously, improves the exquisite degree of soil.
The specific use mode and function of the embodiment are as follows:
according to the invention, after rolling soil is contacted with the crushing plate c6, the crushing plate c6 crushes the soil, and meanwhile, the soil extrudes the crushing plate c6, so that the torsion shaft c2 rotates, at the same time, the angle between the linkage rods c3 is changed, at the same time, the sliding shaft c4 at the lower end of the linkage rod c3 slides in the sliding rail c5, so that the crushing plate c6 is driven to stretch, the crushing capability of the crushing plate c6 on the soil is improved, and meanwhile, larger collision with stones is avoided, and the rotating shaft c62 at the outer side of the plate body c61 rotates, so that the rotating shaft c62 drives the teeth c63 to crush the caked soil, the fineness of the soil is improved, and blockage in the filter screen cylinder 34 is avoided.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. The utility model provides a farmland soil stone separation collecting device, its structure includes support frame (1), motor (2), separator cylinder (3), deflector (4), lower extreme fixed mounting has motor (2) about support frame (1) to motor (2) and inside synchronous rotation of separator cylinder (3), install in support frame (1) upper end separator cylinder (3), deflector (4) weld inside support frame (1) upper end to deflector (4) are located separator cylinder (3) below, its characterized in that:
the knockout drum (3) includes urceolus (31), connecting device (32), dwang (33), filter screen section of thick bamboo (34), dumping mouth (35), install at support frame (1) top bottom urceolus (31) outside to connecting device (32) are established inside urceolus (31), connecting device (32) rotate along with motor (2) is synchronous, the connecting device (32) outside is equipped with dwang (33) to dwang (33) outside end welds mutually with filter screen section of thick bamboo (34) inner wall, filter screen section of thick bamboo (34) are installed inside urceolus (31) and are located same heart of circle, urceolus (31) lower extreme inside is run through there is dumping mouth (35).
2. The farmland soil stone separating and collecting device as claimed in claim 1, wherein: the connecting device (32) comprises an outer rotating shaft (321), an inner positioning mechanism (332) and a grinding frame (323), wherein the inner positioning mechanism (332) is arranged inside the outer rotating shaft (321), the outer rotating shaft (321) rotates synchronously with the motor (2), the outer side of the inner positioning mechanism (332) is welded with the inner side end of the grinding frame (323), and the grinding frame (323) is positioned inside the filter screen cylinder (34).
3. The farmland soil stone separating and collecting device as claimed in claim 2, wherein: the inner locating mechanism (332) comprises a locating shaft (22 a), a fixed pipe sleeve (22 b), a spring (22 c), a hinged rod (22 d) and a rolling shaft (22 e), wherein the locating shaft (22 a) is located inside the outer rotating shaft (321) and on the same circle center, the fixed pipe sleeve (22 b) is fixedly installed on the outer side of the locating shaft (22 a), the spring (22 c) is arranged inside the fixed pipe sleeve (22 b), one end of the hinged rod (22 d) is installed inside the fixed pipe sleeve (22 b) in a clearance fit mode, the other end of the hinged rod (22 d) is hinged to the rolling shaft (22 e), the outer side surface of the rolling shaft (22 e) is abutted to the inner wall of the outer rotating shaft (321), and the outer side of the locating shaft (22 a) is connected with the inner side end of the grinding frame (323).
4. The farmland soil stone separating and collecting device as claimed in claim 3, wherein: the grinding frame (323) comprises a support rod (23 a), a telescopic hose (23 b) and a deviation device (23 c), wherein the support rod (23 a) is arranged on the surface of the deviation device (23 c), the telescopic hose (23 b) is arranged in the middle of the support rod (23 a), and the deviation device (23 c) is connected with the outer side of the positioning shaft (22 a).
5. The farmland soil stone separating and collecting device as claimed in claim 4, wherein: the offset device (23 c) comprises a support leg (c 1), a torsion shaft (c 2), an interlocking rod (c 3), a sliding shaft (c 4), a sliding rail (c 5) and a crushing plate (c 6), wherein the outer end of the support leg (c 1) is hinged to one end of the interlocking rod (c 3) through the torsion shaft (c 2), the sliding shaft (c 4) is arranged at the other end of the interlocking rod (c 3), the sliding shaft (c 4) is installed inside the sliding rail (c 5) in a sliding mode, and the sliding rail (c 5) is fixedly installed inside the crushing plate (c 6).
6. The farmland soil stone separating and collecting device as claimed in claim 5, wherein: broken plate (c 6) is including plate body (c 61), pivot (c 62), tooth (c 63), slide rail (c 5) fixed mounting is inside plate body (c 61) left side, plate body (c 61) right side inside is equipped with pivot (c 62), the welding of pivot (c 62) outside has tooth (c 63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110000890.6A CN112742693A (en) | 2021-01-04 | 2021-01-04 | Farmland soil stone separation collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110000890.6A CN112742693A (en) | 2021-01-04 | 2021-01-04 | Farmland soil stone separation collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112742693A true CN112742693A (en) | 2021-05-04 |
Family
ID=75649635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110000890.6A Pending CN112742693A (en) | 2021-01-04 | 2021-01-04 | Farmland soil stone separation collecting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN112742693A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114557191A (en) * | 2022-03-15 | 2022-05-31 | 殷登科 | A soybean reaping apparatus for farming |
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| CN109261318A (en) * | 2018-09-21 | 2019-01-25 | 余储 | A kind of preparation facilities of pigment |
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| CN110523327A (en) * | 2019-09-04 | 2019-12-03 | 阜阳市金亮涂料有限公司 | A kind of mixing plant with screening function |
| CN209935192U (en) * | 2019-05-26 | 2020-01-14 | 郑文洲 | Prevent blockking up screening sand device |
| CN111020754A (en) * | 2019-12-17 | 2020-04-17 | 郑明约 | Automatic centering yarn roller positioning device for twisting machine |
| CN210470896U (en) * | 2019-09-11 | 2020-05-08 | 内蒙古农业大学 | Utilize baking equipment of xanthoceras sorbifolia leaf preparation tealeaves |
| CN212110659U (en) * | 2020-03-25 | 2020-12-08 | 泉州品创知识产权服务有限公司 | Soil monitoring and sampling equipment for environmental protection engineering |
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2021
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB916074A (en) * | 1958-12-29 | 1963-01-16 | Acharon Maimon | Improvements in or relating to scouring machines |
| CN108311227A (en) * | 2018-03-09 | 2018-07-24 | 广州正顺机械技术开发有限公司 | A kind of preparation synthesizer |
| CN109261318A (en) * | 2018-09-21 | 2019-01-25 | 余储 | A kind of preparation facilities of pigment |
| CN209567692U (en) * | 2018-12-20 | 2019-11-01 | 希姆斯电梯(中国)有限公司 | A kind of gun-shaped crank structure |
| CN209935192U (en) * | 2019-05-26 | 2020-01-14 | 郑文洲 | Prevent blockking up screening sand device |
| CN110523327A (en) * | 2019-09-04 | 2019-12-03 | 阜阳市金亮涂料有限公司 | A kind of mixing plant with screening function |
| CN210470896U (en) * | 2019-09-11 | 2020-05-08 | 内蒙古农业大学 | Utilize baking equipment of xanthoceras sorbifolia leaf preparation tealeaves |
| CN111020754A (en) * | 2019-12-17 | 2020-04-17 | 郑明约 | Automatic centering yarn roller positioning device for twisting machine |
| CN212110659U (en) * | 2020-03-25 | 2020-12-08 | 泉州品创知识产权服务有限公司 | Soil monitoring and sampling equipment for environmental protection engineering |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114557191A (en) * | 2022-03-15 | 2022-05-31 | 殷登科 | A soybean reaping apparatus for farming |
| CN114557191B (en) * | 2022-03-15 | 2023-08-04 | 殷登科 | Soybean harvesting device for agricultural planting |
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Application publication date: 20210504 |
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