CN112090721B - Adjustable drum-type Gorgon fruit seed grading plant - Google Patents
Adjustable drum-type Gorgon fruit seed grading plant Download PDFInfo
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- CN112090721B CN112090721B CN202010921641.6A CN202010921641A CN112090721B CN 112090721 B CN112090721 B CN 112090721B CN 202010921641 A CN202010921641 A CN 202010921641A CN 112090721 B CN112090721 B CN 112090721B
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- 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
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- 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
- B07B1/12—Apparatus having only parallel elements
- B07B1/14—Roller screens
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- 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
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- 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
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Abstract
The invention discloses an adjustable drum-type Gorgon fruit seed grading device, which comprises an installation table, wherein a grading component is arranged on the installation table and comprises a transmission shaft, an adjusting sleeve component, an installation disc component, a plurality of connecting rods, a grading adjusting component, a supporting sleeve and a plurality of telescopic connecting plates, the adjusting sleeve is pushed to enable the adjusting sleeve to axially move along the transmission shaft, so that the supporting sleeve is driven to axially move, the supporting sleeve is pushed to axially move a plurality of supporting rods, the plurality of supporting rods slide along a plurality of adjusting grooves on a conical adjusting shaft, and as the outer side wall of the conical adjusting shaft is a conical surface, the plurality of supporting rods can radially stretch and contract, so that the diameter of a cylinder surrounded by the plurality of connecting rods is enlarged or reduced, the size of a gap between the adjacent connecting rods is adjusted, and the size of the grading gap is adjusted. Compared with the prior art, the invention has the following advantages: the efficient classification of the semen euryales seeds with different grades is realized, and the stepless adjustment of classification parameters can be realized.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to an adjustable drum-type Gorgon fruit seed grading device.
Background
The artificial Gorgon fruit planted in China has long history and wide distribution, is widely planted in lakes, ponds and beach areas, and the current main production areas comprise Jiangsu, shandong, hunan, hubei, anhui and other provinces. Gorgon fruit has higher nutrition, health care and economic value, and is a main export agricultural product in China. Gorgon fruit seeds are generally round shelled seeds with different sizes, and are classified and screened according to the sizes for later stage sales according to grades and shelling in the mechanized production process, and the seeds with different sizes and uniform sizes are screened out, and meanwhile, the doped unsaturated seeds, small-particle seeds and sundries are removed. At present, the classification of semen euryales seeds generally adopts a screen mesh or a screening device provided with a fixed screen mesh, the seeds with different sizes are selected according to the shape and the size of the screen mesh, when the seeds with different sizes are required to be separated in the classification process, the classification screens with different apertures are required to be replaced according to requirements, the intensity of classification work can be increased, the separation efficiency is reduced due to the installation and the disassembly of the screens during replacement, meanwhile, the size range of the separation size is also influenced by the size parameters of the separation screen, the size range of the semen euryales seeds is limited, and the adjustment flexibility is poor, so that the follow-up mechanical treatment of the semen euryales seeds is influenced. Therefore, the high-efficiency and high-adaptability grading device is designed, and has an important effect on improving the quality and effect of the grading treatment of the semen euryales seeds, and also provides necessary conditions for the later mechanized treatment of the semen euryales seeds.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides an adjustable drum-type Gorgon fruit seed grading device which aims to realize efficient grading of Gorgon fruit seeds of different grades and can realize stepless adjustment of grading parameters.
The invention is realized by the following technical scheme:
the adjustable drum-type Gorgon fruit seed grading device comprises an installation table, wherein a grading component is arranged on the installation table and comprises a transmission shaft, an adjusting sleeve component, an installation disc component, a plurality of connecting rods, a grading adjusting component, a supporting sleeve and a plurality of telescopic connecting plates,
the left end and the right end of the transmission shaft are rotatably arranged on the mounting table, the adjusting sleeve assembly comprises an adjusting sleeve, the adjusting sleeve and the supporting sleeve are sleeved on the transmission shaft in a side-by-side manner along the axial direction of the transmission shaft, the adjusting sleeve is fixedly connected with the supporting sleeve, the mounting disc assembly comprises two mounting discs which are oppositely arranged left and right, one mounting disc is fixed on the transmission shaft, the other mounting disc is sleeved on the adjusting sleeve in a side-by-side manner, and the supporting sleeve is positioned between the two mounting discs; the grading adjusting assembly comprises a conical adjusting shaft and a plurality of supporting rods, the conical adjusting shaft is positioned in a supporting sleeve and is fixed on a transmission shaft, a plurality of adjusting grooves are uniformly distributed on the outer side wall of the conical adjusting shaft along the circumferential direction, the plurality of supporting rods are in one-to-one correspondence with the plurality of adjusting grooves, the inner ends of the supporting rods are slidably arranged in the corresponding adjusting grooves, the supporting rods extend outwards along the radial direction of the conical adjusting shaft, a circle of through holes for the plurality of supporting rods to penetrate out is formed in the supporting sleeve, the outer end of each supporting rod penetrates through the through hole in the supporting sleeve and is connected with a sleeve, the axial lead of the sleeve is parallel to the axial lead of the conical adjusting shaft, the plurality of connecting rods are sleeved in the plurality of sleeves in one-to-one correspondence, and the plurality of connecting rods encircle to form a cylinder; a plurality of telescopic connecting plates are uniformly distributed on the inner side of each mounting plate along the circumferential direction, each telescopic connecting plate extends along the radial direction of the mounting plate and can slide along the radial direction of the mounting plate, and the left end and the right end of each connecting rod are respectively fixed on the telescopic connecting plates on the inner sides of the two mounting plates;
the adjusting sleeve is pushed to enable the adjusting sleeve to axially move along the transmission shaft, so that the supporting sleeve is driven to axially move, the supporting sleeve further pushes the plurality of supporting rods to axially move, the plurality of supporting rods slide along the plurality of adjusting grooves on the conical adjusting shaft, and as the outer side wall of the conical adjusting shaft is a conical surface, the plurality of supporting rods can radially stretch, so that the diameter of a cylinder surrounded by the plurality of connecting rods is increased or decreased, the size of a gap between the adjacent connecting rods is adjusted, and the size of a grading gap is adjusted;
the driving mechanism drives the transmission shaft to rotate, so that the whole grading assembly is driven to rotate, and stirring of materials inside the plurality of connecting rods is realized.
Further, the adjusting sleeve assembly further comprises an adjusting handle, a threaded hole is formed in the adjusting sleeve, one end of the adjusting handle is a threaded section, the threaded section of the adjusting handle is screwed into the threaded hole of the adjusting sleeve, the adjusting handle is connected with the adjusting sleeve, the threaded section of the adjusting handle is abutted against the transmission shaft, and locking between the adjusting sleeve and the transmission shaft is achieved.
Further, the telescopic connecting plates are provided with waist-shaped through grooves extending along the radial direction of the mounting plate, two pins are arranged on the mounting plate at positions corresponding to the waist-shaped through grooves of each telescopic connecting plate, the telescopic connecting plates are mounted on the mounting plate through the two pins, and the waist-shaped through grooves of the telescopic connecting plates can slide along the radial directions of the corresponding two pins.
Further, the connecting rod is connected with the outer end of the telescopic connecting plate.
Further, one of the mounting plates is provided with a feed inlet, and the feed inlet is closed through a detachable baffle.
Further, the adjusting groove on the conical adjusting shaft is a T-shaped groove, the inner end of the supporting rod is a T-shaped block, and the T-shaped block at the inner end of the supporting rod is in sliding fit with the T-shaped groove.
Further, a through groove is formed in the mounting table and located below the grading component, and a collection box is arranged below the through groove.
Further, one end of the transmission shaft is fixedly sleeved with a belt wheel.
Compared with the prior art, the invention has the following advantages:
according to the adjustable drum-type semen euryales seed grading device provided by the invention, the adjusting sleeve is pushed to move along the axial direction of the transmission shaft, the conical outer side wall of the conical adjusting shaft is utilized to drive the plurality of supporting rods to stretch out and draw back along the radial direction, so that the diameter of a cylinder surrounded by the plurality of connecting rods is enlarged or reduced, the gap between the adjacent connecting rods is adjusted, the adjustment of the grading gap is further realized, the grading screening of semen euryales of different grades can be realized according to the requirement of the grading size, the sorting quality and the sorting efficiency of the semen euryales are improved, the labor intensity and the labor intensity are reduced, and the problems of low grading efficiency, poor operation flexibility and adaptability and the like caused by the need of replacing grading components in the use of the traditional grading device are solved; meanwhile, the stepless screening requirements of the Gorgon fruits with different size requirements can be met, and the flexibility and the adaptability of the grading device are greatly improved. The whole grading device is ingenious in structural design and compact in layout, and can adjust the size of the grading gap by pushing the adjusting sleeve, and the grading device is simple, convenient and quick to operate.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view of the adjustment sleeve assembly of the present invention.
Fig. 3 is a perspective view of the mounting plate assembly of the present invention.
Fig. 4 is a perspective view of a hierarchical adjustment assembly of the present invention.
Fig. 5 is a perspective view of the support sleeve of the present invention.
Fig. 6 is a perspective view of the telescopic connection plate of the present invention.
Fig. 7 is a perspective view of the mounting plate of the present invention.
Fig. 8 is a perspective view of a baffle plate of the present invention.
Fig. 9 is a perspective view of the support bar of the present invention.
Reference numerals in the drawings: the device comprises a mounting bracket 1, a transmission shaft 2, a regulation sleeve assembly 3, a regulation handle 301, a regulation sleeve 302, a mounting disc assembly 4, a mounting disc 401, a baffle 402, a pin 403, a feed inlet 404, a mounting pin 405, a pin hole 406, a connection rod 5, a classification regulation assembly 6, a support rod 601, a conical regulation shaft 602, a regulation groove 603, a sleeve 604, a slide block 605, a support sleeve 7, a perforation 71, a telescopic connection plate 8, a waist-shaped through groove 81, a belt pulley 9, a mounting table 10 and a collection box 11.
Detailed Description
The following describes in detail the examples of the present invention, which are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of protection of the present invention is not limited to the following examples.
Referring to fig. 1 to 9, the embodiment provides an adjustable drum-type gorgon fruit seed grading device, which comprises a mounting table 10, wherein a grading component is arranged on the mounting table 10, a through groove is formed in the mounting table 10 and is positioned below the grading component, and a collection box 11 is arranged below the through groove. The grading assembly comprises a transmission shaft 2, an adjusting sleeve assembly 3, a mounting disc assembly 4, a plurality of connecting rods 5, a grading adjusting assembly 6, a supporting sleeve 7 and a plurality of telescopic connecting plates 8.
Two mounting brackets 1 are arranged at the left end and the right end of the mounting table 10, and the left end and the right end of the transmission shaft 2 are rotatably mounted on the two mounting brackets 1 of the mounting table 10. The adjusting sleeve assembly 3 comprises an adjusting handle 301 and an adjusting sleeve 302, the adjusting sleeve 302 and the supporting sleeve 7 are sleeved on the transmission shaft 2 side by side along the axial direction of the transmission shaft 2, and the adjusting sleeve 302 and the supporting sleeve 7 are fixedly connected. The adjusting sleeve 302 is provided with a threaded hole, one end of the adjusting handle 301 is provided with a threaded section, the threaded section of the adjusting handle 301 is screwed into the threaded hole of the adjusting sleeve 302, the adjusting handle 301 is connected with the adjusting sleeve 302, the threaded section of the adjusting handle 301 is abutted against the transmission shaft 2, locking between the adjusting sleeve 302 and the transmission shaft 2 is achieved, and the set grading gap is prevented from being changed during working.
The mounting disc assembly 4 comprises two mounting discs 401 which are oppositely arranged left and right, wherein one mounting disc 401 is fixed on the transmission shaft 2, the other mounting disc 401 is sleeved on the adjusting sleeve 302 in a hollow mode, and the supporting sleeve 7 is positioned between the two mounting discs 401; the hierarchical regulation subassembly 6 includes toper regulating spindle 602 and many spinal branch vaulting poles 601, toper regulating spindle 602 is located support sleeve 7 and fixes on transmission shaft 2, a plurality of adjustment grooves 603 have along circumference equipartition on the lateral wall of toper regulating spindle 602, many spinal branch vaulting poles 601 and a plurality of adjustment grooves 603 one-to-one, the inner slip setting of bracing piece 601 is in the adjustment groove 603 that corresponds, adjustment groove 603 on the toper regulating spindle 602 is the T-shaped groove, the slider 605 is the T-shaped piece in the bracing piece 601, through the T-shaped piece and T-shaped groove sliding fit in the bracing piece 601. The supporting rods 601 extend outwards along the radial direction of the conical adjusting shaft 602, a circle of through holes 71 for the plurality of supporting rods 601 to penetrate out is formed in the supporting sleeve 7, the outer end of each supporting rod 601 penetrates through the through hole 71 in the supporting sleeve 7 and then is connected with a sleeve 604, the axial lead of each sleeve 604 is parallel to the axial lead of the conical adjusting shaft 602, the plurality of connecting rods 5 are sleeved in the plurality of sleeves 604 in a one-to-one correspondence manner, and the plurality of connecting rods 5 form a cylinder in a surrounding mode; a plurality of telescopic connection plates 8 are uniformly distributed on the inner side of each mounting plate 401 along the circumferential direction, and each telescopic connection plate 8 extends along the radial direction of the mounting plate 401 and can slide along the radial direction of the mounting plate 401. The telescopic connection plates 8 are provided with kidney-shaped through grooves 81 extending along the radial direction of the mounting plate 401, two pins 403 are arranged on the mounting plate 401 at positions corresponding to the kidney-shaped through grooves 81 of each telescopic connection plate 8, the telescopic connection plates 8 are mounted on the mounting plate 401 through the two pins 403, and the kidney-shaped through grooves 81 of the telescopic connection plates 8 can slide along the corresponding two pins 403 in the radial direction. The left end and the right end of the plurality of connecting rods 5 are respectively fixed on the plurality of telescopic connecting plates 8 on the inner sides of the two mounting plates 401, the connecting rods 5 are connected with the outer ends of the telescopic connecting plates 8, and the end parts of the connecting rods 5 are inserted into insertion holes on the outer ends of the telescopic connecting plates 8 to realize connection.
The adjusting handle 301 is pushed to enable the adjusting sleeve 302 to axially move along the transmission shaft 2, so that the supporting sleeve 7 is driven to axially move, the supporting sleeve 7 further pushes the plurality of supporting rods 601 to axially move, the plurality of supporting rods 601 slide along the plurality of adjusting grooves 603 on the conical adjusting shaft 602, the plurality of supporting rods 601 stretch out and draw back along the radial direction due to the fact that the outer side wall of the conical adjusting shaft 602 is a conical surface, the diameter of a cylinder surrounded by the plurality of connecting rods 5 is enlarged or reduced, the size of a gap between the adjacent connecting rods 5 is adjusted, and the size of a grading gap is adjusted.
One end of the transmission shaft 2 is fixedly sleeved with a belt wheel 9, and the belt wheel 9 is driven to rotate by a motor, so that the transmission shaft 2 is driven to rotate, the whole grading assembly is driven to rotate, and stirring of materials inside the plurality of connecting rods 5 is realized.
One of the mounting plates 401 is provided with a feed inlet 404, the feed inlet 404 is closed by a detachable baffle plate 402, and the baffle plate 402 is inserted into two pin holes 406 on the mounting plate 401 by mounting pins 405 on the baffle plate 402, so that the baffle plate 402 and the mounting plate 401 are mounted.
During specific work, the grading gap is adjusted to be minimum, the adjusting handle 301 is screwed, the baffle 402 of the mounting plate assembly 4 is opened, gorgon fruit seeds to be graded are added through the feed inlet 404 on the mounting plate 401, and then the baffle 402 and the mounting plate 401 are mounted. Unscrewing the adjusting handle 301, pushing the adjusting sleeve 302 to move rightwards, driving the supporting rod 601 to move along the adjusting groove 603 on the conical adjusting shaft 602 through the supporting sleeve 7, pushing the connecting rods 5 to pull the telescopic connecting plates 8 to move outwards along the radial direction of the mounting plate 401, realizing outward extension of each connecting rod 5, increasing the distance between two adjacent connecting rods 5, and screwing the adjusting handle 301 after adjusting the distance between two adjacent connecting rods 5 to the size to be graded. Starting the motor, driving the transmission shaft 2 to rotate through the belt pulley 9, and then driving the connecting rod 5 installed on the installation plate assembly 4 to rotate through the telescopic connecting plate 8 installed on the installation plate assembly 4, so that the added semen euryales seeds rotate in the roller formed by the connecting rod 5 and the installation plate assembly 4, the semen euryales seeds smaller than the gap of the connecting rod 5 are separated out and fall into the collecting box 11 below, and one-time classification of the semen euryales seeds is realized. If the semen euryales seeds in the roller are required to be classified again, the gap of the connecting rod 5 is required to be adjusted and increased, and the residual semen euryales seeds in the roller are classified secondarily, so that the semen euryales seeds in different size ranges from small to large are classified.
After grading is completed, the adjusting handle 301 is unscrewed, the adjusting sleeve 302 is pulled to move leftwards, the supporting sleeve 7 drives the supporting rod 601 to move along the adjusting groove 603 on the conical adjusting shaft 602, and then the connecting rod 5 is pushed to pull the telescopic connecting plate 8 to move inwards along the radial direction of the mounting plate 401, so that the connecting rod 5 is contracted inwards, and the distance between the two adjacent connecting rods 5 is reduced.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. Adjustable drum-type gorgon fruit seed grading plant, including mount table (10), be provided with hierarchical subassembly, its characterized in that on mount table (10): the grading component comprises a transmission shaft (2), an adjusting sleeve component (3), a mounting disc component (4), a plurality of connecting rods (5), a grading adjusting component (6), a supporting sleeve (7) and a plurality of telescopic connecting plates (8),
the left end and the right end of the transmission shaft (2) are rotatably arranged on the mounting table (10), the adjusting sleeve assembly (3) comprises an adjusting sleeve (302), the adjusting sleeve (302) and the supporting sleeve (7) are sleeved on the transmission shaft (2) side by side along the axial direction of the transmission shaft (2), the adjusting sleeve (302) is fixedly connected with the supporting sleeve (7), the mounting disc assembly (4) comprises two mounting discs (401) which are oppositely arranged left and right, one mounting disc (401) is fixed on the transmission shaft (2), the other mounting disc (401) is sleeved on the adjusting sleeve (302), and the supporting sleeve (7) is positioned between the two mounting discs (401); the grading adjusting assembly (6) comprises a conical adjusting shaft (602) and a plurality of supporting rods (601), the conical adjusting shaft (602) is positioned in a supporting sleeve (7) and is fixed on a transmission shaft (2), a plurality of adjusting grooves (603) are uniformly distributed on the outer side wall of the conical adjusting shaft (602) along the circumferential direction, the plurality of supporting rods (601) are in one-to-one correspondence with the plurality of adjusting grooves (603), the inner ends of the supporting rods (601) are slidably arranged in the corresponding adjusting grooves (603), the supporting rods (601) extend outwards along the radial direction of the conical adjusting shaft (602), a circle of through holes (71) for the plurality of supporting rods (601) to penetrate through is formed in the supporting sleeve (7), a sleeve (604) is connected after the outer end of each supporting rod (601) penetrates through the through hole (71) in the supporting sleeve (7), the axial lead of the sleeve (604) is parallel to the axial lead of the conical adjusting shaft (602), the plurality of connecting rods (5) are sleeved in the plurality of sleeves (604) in one-to-one correspondence, and the plurality of connecting rods (5) form a cylinder; a plurality of telescopic connection plates (8) are uniformly distributed on the inner side of each mounting plate (401) along the circumferential direction, each telescopic connection plate (8) extends along the radial direction of each mounting plate (401) and can slide along the radial direction of each mounting plate (401), and the left end and the right end of each connecting rod (5) are respectively fixed on the telescopic connection plates (8) on the inner sides of the two mounting plates (401);
the adjusting sleeve (302) is pushed to enable the adjusting sleeve (302) to axially move along the transmission shaft (2), so that the supporting sleeve (7) is driven to axially move, the supporting sleeve (7) further pushes the plurality of supporting rods (601) to axially move, the plurality of supporting rods (601) slide along the plurality of adjusting grooves (603) on the conical adjusting shaft (602), and as the outer side wall of the conical adjusting shaft (602) is a conical surface, the plurality of supporting rods (601) can radially stretch and retract, the diameter of a cylinder surrounded by the plurality of connecting rods (5) is enlarged or reduced, the size of a gap between the adjacent connecting rods (5) is adjusted, and the size of a grading gap is adjusted;
the driving mechanism drives the transmission shaft (2) to rotate, so that the whole grading assembly is driven to rotate, and the stirring of materials in the plurality of connecting rods (5) is realized;
the adjusting sleeve assembly (3) further comprises an adjusting handle (301), a threaded hole is formed in the adjusting sleeve (302), one end of the adjusting handle (301) is a threaded section, the threaded section of the adjusting handle (301) is screwed into the threaded hole of the adjusting sleeve (302), the adjusting handle (301) is connected with the adjusting sleeve (302), the threaded section of the adjusting handle (301) is abutted against the transmission shaft (2), and locking between the adjusting sleeve (302) and the transmission shaft (2) is achieved;
the telescopic connecting plate (8) is provided with a waist-shaped through groove (81) extending along the radial direction of the mounting plate (401), two pins (403) are arranged on the mounting plate (401) at positions corresponding to the waist-shaped through grooves (81) of each telescopic connecting plate (8), the telescopic connecting plate (8) is mounted on the mounting plate (401) through the two pins (403), and the waist-shaped through grooves (81) of the telescopic connecting plate (8) can slide along the radial directions of the two corresponding pins (403).
2. The adjustable drum-type gorgon fruit seed grading device as claimed in claim 1, wherein: the connecting rod (5) is connected with the outer end of the telescopic connecting plate (8).
3. The adjustable drum-type gorgon fruit seed grading device as claimed in claim 1, wherein: one of the mounting plates (401) is provided with a feed inlet (404), and the feed inlet (404) is closed through a detachable baffle plate (402).
4. The adjustable drum-type gorgon fruit seed grading device as claimed in claim 1, wherein: the adjusting groove (603) on the conical adjusting shaft (602) is a T-shaped groove, the inner end of the supporting rod (601) is a T-shaped block, and the T-shaped block at the inner end of the supporting rod (601) is in sliding fit with the T-shaped groove.
5. The adjustable drum-type gorgon fruit seed grading device as claimed in claim 1, wherein: the mounting table (10) is provided with a through groove below the grading component, and a collection box (11) is arranged below the through groove.
6. The adjustable drum-type gorgon fruit seed grading device as claimed in claim 1, wherein: one end of the transmission shaft (2) is fixedly sleeved with a belt wheel (9).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010921641.6A CN112090721B (en) | 2020-09-04 | 2020-09-04 | Adjustable drum-type Gorgon fruit seed grading plant |
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| CN202010921641.6A CN112090721B (en) | 2020-09-04 | 2020-09-04 | Adjustable drum-type Gorgon fruit seed grading plant |
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| CN112090721A CN112090721A (en) | 2020-12-18 |
| CN112090721B true CN112090721B (en) | 2023-05-30 |
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| CN116441153B (en) * | 2023-06-13 | 2023-08-22 | 中国云南路建集团股份公司 | Gravel screening equipment for municipal construction |
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