Clear useless device of straw screening for establishment rope made of hemp
Technical Field
The invention relates to a waste clearing device, in particular to a straw screening waste clearing device for weaving hemp ropes.
Background
The hemp rope is a fiber obtained from various hemp plants, is widely applied to various fields of life and production industry, can be used as a raw material of clothes, can also be used for packaging, binding and the like due to the advantages of good wear resistance, corrosion resistance and the like.
At present, the common method for manufacturing hemp ropes is that the rice straw is screened manually and is cleaned, the rice straw is pressed alone at first, another person uses an instrument to repeatedly take off waste materials on the rice straw, the other side is taken off after the one side is turned over, so that the manpower is wasted, the efficiency is low, in the process of taking off the waste materials, the sharp instrument is easy to take off the hands of people who press the rice straw, and the safety is not high.
Patent application CN111016277A, published as 2020.04.17, disclosed a clear useless device of carton processing cardboard center incision, the device is including parts such as thimble, cylinder, press from both sides tight piece, lower top device and closing device, through carrying the cardboard incision after the cross cutting of coming under quick accurate the top, then pressed from both sides tightly by the cylinder, the rotatory produced centrifugal force of cylinder can tear the waste product of cross cutting off from the cardboard fast, nevertheless the waste material after the device clearance can't be collected, can influence subsequent clear useless operation.
In order to solve the problems and improve the efficiency, a straw screening and waste removing device which can automatically screen and remove waste materials and is high in safety number and used for weaving hemp ropes needs to be designed.
Disclosure of Invention
In order to overcome the defects of manpower waste, low efficiency and low safety caused by the fact that workers manually screen and clear waste straws by means of tools, the invention has the technical problems that: the utility model provides a can realize automatic screening waste material, can in time clear away the waste material again, and clear waste device of straw screening for establishment rope made of hemp that the security number is high.
The technical implementation scheme of the invention is as follows: the utility model provides a clear useless device of straw screening for establishment rope made of hemp, includes:
the device comprises a fixed support and a workbench, wherein the workbench is arranged on the fixed support;
the motor is arranged on the right side of the top of the workbench;
the feeding mechanism is arranged on the right side of the top of the workbench and positioned in front of the motor, and the feeding mechanism is connected with an output shaft of the motor;
and the scraping mechanism is arranged on the middle side of the top of the workbench and is connected with the feeding mechanism.
As a further preferable aspect, the feeding mechanism includes:
the first fixing column and the second fixing column are arranged on the right side of the top of the workbench, and the second fixing column is positioned on the left of the first fixing column;
the output shaft of the motor is provided with a first rotating shaft through a coupler;
the motor output shaft is provided with a first rotating shaft through a coupler, and the side part of the first rotating shaft close to one side of the first fixed column and the first fixed column are provided with the bevel gear assembly;
the side wall of the bevel gear assembly on the first fixed column, which is far away from one side of the workbench, is provided with a gear lack;
the second fixing column is rotatably provided with a straight gear, and the straight gear is meshed with the gear lacking;
the upper part of the straight gear is provided with a feeding box for feeding;
the feeding box is provided with a first fixing plate and a third fixing column;
the third fixing column is rotatably provided with a clamping plate for fixing the rice straw;
barbs, wherein barbs for clamping the rice straws are uniformly arranged on the side wall of the clamping plate close to one side of the feeding box;
the first fixing plate is provided with a hand-pulling fixing bolt in a sliding mode, the hand-pulling fixing bolt is used for fixing the clamping plate, and the hand-pulling fixing bolt is connected with the clamping plate in a sliding mode.
As a further preferable aspect, the scraping mechanism includes:
the middle side of the top of the workbench is provided with the fourth fixing column and the lower wedge block;
the upper part and the lower part of the fourth fixed column are both rotatably provided with a second rotating shaft;
the rear part of the second rotating shaft close to one side of the workbench and the rear part of the first rotating shaft are provided with a first conveying assembly;
the two second rotating shafts are provided with second conveying assemblies;
the second conveying assembly is uniformly provided with telescopic assemblies;
the side part of the telescopic component close to one side of the feeding box is provided with a push plate;
the scraping columns are uniformly arranged on the side part of the push plate close to one side of the feeding box and used for scraping waste materials on the rice straws, and are matched with the feeding box;
the upper wedge block is arranged at the front part and the rear part of the push plate and matched with the lower wedge block.
As a further preferable embodiment, the method further comprises:
the left side of the top of the workbench is provided with a waste cleaning mechanism, and the waste cleaning mechanism is connected with a second rotating shaft on the lower side;
the collecting box is used for collecting waste materials and is placed on the middle side of the top of the workbench, and the collecting box is located below the second conveying assembly.
As a further preferable mode, the waste disposal mechanism includes:
the left side of the top of the workbench is provided with a fifth fixing column and a sixth fixing column, and the sixth fixing column is positioned in front of the fifth fixing column;
a third rotating shaft is rotatably arranged between the upper parts of the fifth fixing column and the sixth fixing column;
the third conveying assembly is arranged on the side part of the third rotating shaft, which is far away from one side of the collecting box, and the rear part of the second rotating shaft;
the front part and the rear part of the third rotating shaft are provided with second fixing plates;
the scraper blade, third pivot middle part evenly are equipped with the scraper blade that is used for striking off and scrapes leaving over the waste material on the material post, scraper blade and scrape the cooperation of material post.
The invention has the following advantages: 1. according to the automatic scraping and screening device, the feeding mechanism and the scraping mechanism work through the rotation of the output shaft of the motor, the scraping mechanism rotates to scrape and screen the rice straw, the feeding mechanism rotates to replace the new rice straw in time, the automatic scraping and screening of the rice straw is realized, and meanwhile, the efficiency is improved;
2. through the efficient matching of the scraping mechanism and the waste cleaning mechanism, waste left on the scraping column is cleaned in time, and the influence of the waste on subsequent scraping is reduced;
3. the workman only needs to fix the straw on the pay-off case, and later the starter motor can carry out the screening of straw and clear useless, need not to use sharp instrument, has improved the security.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the motor and the feeding mechanism of the present invention.
Fig. 3 is an enlarged perspective view of a portion a of fig. 2 according to the present invention.
FIG. 4 is a schematic perspective view of the clamping plate, the barb, the hand-pulled fixing bolt and other parts of the present invention.
Fig. 5 is a schematic perspective view of the components of the workbench, the motor, the scraping mechanism and the like.
Fig. 6 is an enlarged perspective view of the portion B in fig. 5 according to the present invention.
Fig. 7 is a schematic perspective view of the motor, the second rotating shaft and the waste removing mechanism of the present invention.
Wherein: 1-a fixed support, 2-a workbench, 3-a motor, 4-a feeding mechanism, 41-a first fixed column, 42-a second fixed column, 43-a bevel gear assembly, 44-a first rotating shaft, 45-a missing gear, 46-a straight gear, 47-a feeding box, 48-a first fixed plate, 49-a third fixed column, 410-a clamping plate, 411-a barb, 412-a hand-pulling fixed bolt, 5-a scraping mechanism, 51-a fourth fixed column, 52-a lower wedge block, 53-a second rotating shaft, 54-a first conveying assembly, 55-a second conveying assembly, 56-a telescopic assembly, 57-a push plate, 58-a scraping column, 59-an upper wedge block, 6-a waste removing mechanism, 61-a fifth fixed column and 62-a third rotating shaft, 63-a third conveying assembly, 64-a second fixing plate, 65-a scraper, 66-a sixth fixing column and 7-a collecting box.
Detailed Description
The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).
Example 1
The utility model provides a clear useless device of establishment straw screening for rope made of hemp, as shown in figure 1, figure 2, figure 5 and figure 7, including fixed bolster 1, workstation 2, motor 3, feeding mechanism 4 and scraping mechanism 5, be equipped with workstation 2 on the fixed bolster 1, motor 3 is installed on 2 top right sides of workstation, 2 top right sides of workstation are equipped with feeding mechanism 4, feeding mechanism 4 is located motor 3 the place ahead, feeding mechanism 4 links to each other with 3 output shafts of motor, 2 top middle parts of workstation are equipped with scraping mechanism 5, scraping mechanism 5 is connected with feeding mechanism 4.
During the use, place the rice pole on feeding mechanism 4 earlier, later starter motor 3, motor 3 output shaft rotates and drives feeding mechanism 4 and rotate, drives and scrapes 5 waste materials that rotate and strike off on the rice pole of material mechanism, when need not use, closes motor 3, and feeding mechanism 4 stall for scrape 5 stops of material mechanism and strike off the waste material, when needing to change the rice pole, closes motor 3, takes off and scrapes good rice pole, later places new rice pole again, repeat above-mentioned operation can.
Example 2
Based on the embodiment 1, as shown in fig. 2, 3, 4, 5, 6 and 7, the feeding mechanism 4 includes a first fixed column 41, a second fixed column 42, a bevel gear assembly 43, a first rotating shaft 44, a missing gear 45, a spur gear 46, a feeding box 47, a first fixing plate 48, a third fixed column 49, a clamping plate 410, a barb 411 and a hand-pulling fixing bolt 412, the right side of the top of the workbench 2 is provided with the first fixed column 41 and the second fixed column 42, the second fixed column 42 is positioned at the left of the first fixed column 41, the output shaft of the motor 3 is provided with the first rotating shaft 44, the bevel gear assembly 43 is arranged between the front part of the first rotating shaft 44 and the first fixed column 41, the upper part of the bevel gear assembly 43 on the first fixed column 41 is provided with the missing gear 45, the second fixed column 42 is rotatably provided with the spur gear 46, the spur gear 46 is engaged with the missing gear 45, the upper part of the spur gear, the upper portion of the feeding box 47 is uniformly provided with a first fixing plate 48 and a third fixing column 49, the third fixing column 49 is provided with a clamping plate 410 in a rotating mode, the inner side of the clamping plate 410 is uniformly provided with barbs 411, the first fixing plate 48 is provided with a hand fixing bolt 412 in a sliding mode, and the hand fixing bolt 412 is connected with the clamping plate 410 in a sliding mode.
When feeding, the hand-pulling fixing bolt 412 on the first fixing plate 48 is firstly pulled upwards to loosen the clamping plate 410, then the clamping plate 410 is rotated outwards to lean the rice straw against the side wall of the feeding box 47, then the clamping plate 410 is rotated inwards to reset, then the hand-pulling fixing bolt 412 is inserted back to the first fixing plate 48 downwards to fix the clamping plate 410, so that the rice straw can be fixed on the side wall of the feeding box 47 by the barb 411 on the clamping plate 410, after the motor 3 is started, the output shaft of the motor 3 rotates to drive the first rotating shaft 44 to rotate, thereby the missing gear 45 is driven to rotate by the bevel gear assembly 43, because the straight gear 46 is intermittently meshed with the missing gear 45, the straight gear 46 rotates for one circle to drive the feeding box 47 to intermittently rotate, when the missing gear 45 does not mesh with the straight gear 46, the feeding box 47 does not rotate, at this moment, the scraping mechanism 5 scrapes the rice straw, when missing gear 45 and rotating to meshing with spur gear 46, drive pay-off case 47 and rotate another face, scrape material mechanism 5 and scrape the material operation again to the straw of this face, so relapse to all scraping the straw on four sides and finish, later close motor 3, take off and scrape good straw, it can to repeat above-mentioned operation and place new straw again.
Scraping mechanism 5 is including fourth fixed column 51, lower wedge 52, second pivot 53, first transmission assembly 54, second transmission assembly 55, flexible subassembly 56, push pedal 57, scrape material post 58 and last wedge 59, the side is equipped with fourth fixed column 51 and lower wedge 52 in the top of workstation 2, the equal rotary type in upper and lower two parts of fourth fixed column 51 is equipped with second pivot 53, be equipped with first transmission assembly 54 between second pivot 53 rear portion of downside and the first pivot 44 rear portion, be equipped with second transmission assembly 55 between two second pivot 53, evenly be equipped with flexible subassembly 56 on the second transmission assembly 55, the flexible subassembly 56 outside is equipped with push pedal 57, the push pedal 57 outside evenly is equipped with scrapes material post 58, scrape material post 58 and pay-off case 47 cooperation, push pedal 57 front and back two parts all are equipped with upper wedge 59, upper wedge 59 and lower wedge 52 cooperation.
In the scraping process, initially, the upper wedge block 59 is not in contact with the lower wedge block 52, a certain distance is reserved between the scraping column 58 and the feeding box 47 on the right side, after the motor 3 is started, the first rotating shaft 44 rotates to drive the first transmission assembly 54 to rotate, the second rotating shaft 53 is driven to rotate, the second transmission assembly 55 is driven to rotate, the telescopic assembly 56 rotates along with the second transmission assembly 55, when the telescopic assembly 56 rotates to enable the upper wedge block 59 to be in contact with the lower wedge block 52, the lower wedge block 52 extrudes the upper wedge block 59, the upper wedge block 59 moves rightwards to drive the push plate 57 to move rightwards, the scraping column 58 moves rightwards to be inserted between rice straws fixed on the side wall of the feeding box 47 on the right side, meanwhile, the second transmission assembly 55 continues to rotate to enable the scraping column 58 to scrape waste materials on the rice straws downwards, at the moment, the telescopic assembly 56 is stretched, the second transmission assembly 55 continues to rotate, make upper wedge 59 no longer with lower wedge 52 contact, upper wedge 59 is no longer extrudeed, telescopic component 56 reconversion, and feeder box 47 rotates the straw of changing the another side this moment to the one side that is close to scraping material post 58, and the circulation is reciprocal and can carry out the waste material to the straw and scrape off.
Example 3
On the basis of embodiment 2, as shown in fig. 1 and 7, the waste cleaning device further comprises a waste cleaning mechanism 6 and a collecting box 7, the waste cleaning mechanism 6 is arranged on the left side of the top of the workbench 2, the waste cleaning mechanism 6 is connected with the second rotating shaft 53 on the lower side, the collecting box 7 is placed on the middle side of the top of the workbench 2, and the collecting box 7 is located below the second conveying assembly 55.
When the waste material that is scraped off on the rice pole is softer, probably leave over on scraping material post 58, second pivot 53 rotates and drives clear useless mechanism 6 and rotate, and then clears away the waste material of leaving over on scraping material post 58, and the waste material of scraping material post 58 and the waste material of clear useless mechanism 6 and clearing away all fall into collection box 7, after collection box 7 collects the full waste material, takes collection box 7 out forward, pours the waste material out, later with collection box 7 push back workstation 2 can.
Clear useless mechanism 6 is including fifth fixed column 61, third pivot 62, third conveying component 63, second fixed plate 64, scraper blade 65 and sixth fixed column 66, workstation 2 top left side is equipped with fifth fixed column 61 and sixth fixed column 66, sixth fixed column 66 is located fifth fixed column 61 the place ahead, the rotary type is equipped with third pivot 62 between fifth fixed column 61 and the sixth fixed column 66 upper portion, be equipped with third conveying component 63 between third pivot 62 rear portion and the second pivot 53 rear portion, third pivot 62 front and back two all are equipped with second fixed plate 64, third pivot 62 middle part evenly is equipped with scraper blade 65, scraper blade 65 and scraper bar 58 cooperation.
When the waste material left over on scraping material post 58 is clear away, second pivot 53 rotates and drives third conveying assembly 63 and rotate, drives third pivot 62 and rotates, and then drives scraper blade 65 and rotates and clear away the waste material on scraping material post 58 that rotates, and the waste material after clearing falls into collection box 7.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made herein without departing from the principles and spirit of the invention as defined by the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the remainder of the disclosure, but rather to limit the scope of the disclosure to the full extent set forth in the appended claims.