CN109158309B - Pumpkin seed sieve separator - Google Patents
Pumpkin seed sieve separator Download PDFInfo
- Publication number
- CN109158309B CN109158309B CN201811173082.4A CN201811173082A CN109158309B CN 109158309 B CN109158309 B CN 109158309B CN 201811173082 A CN201811173082 A CN 201811173082A CN 109158309 B CN109158309 B CN 109158309B
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- rod
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- piston
- sleeve
- block
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- 241000408747 Lepomis gibbosus Species 0.000 title claims abstract description 42
- 235000020236 pumpkin seed Nutrition 0.000 title claims abstract description 42
- 239000007921 spray Substances 0.000 claims abstract description 32
- 238000012216 screening Methods 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims description 20
- 244000261422 Lysimachia clethroides Species 0.000 claims description 17
- 238000004804 winding Methods 0.000 claims description 12
- 244000309464 bull Species 0.000 description 8
- 239000007787 solid Substances 0.000 description 6
- 238000007664 blowing Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000219122 Cucurbita Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to a screening machine, in particular to a pumpkin seed screening machine. The invention aims to provide a pumpkin seed screening machine which can save time and can comprehensively screen in multiple directions. The technical scheme is as follows: a pumpkin seed screening machine comprises a fixed block, a cylinder body, an air inlet pipe, a sponge block, a spray head, a one-way valve, a guide cylinder, a first piston, a Y-shaped connecting pipe, a second piston and the like; the upper portion mosaic type is equipped with the cylinder body in the fixed block, and cylinder body left side upper portion is equipped with the intake pipe, intake pipe and cylinder body intercommunication, and the intake pipe left part is equipped with the sponge piece, and cylinder body right side upper portion is equipped with the shower nozzle, shower nozzle and cylinder body intercommunication. According to the invention, the swinging rod is repeatedly stepped to enable the first piston to move up and down, so that air is sprayed out from the spray head and blown onto the pumpkin seeds on the net frame, and lighter pumpkin seeds can be blown off, thereby achieving a screening effect; under the effect of second spring, the screen frame can positive and negative rotation in turn, and is more comprehensive when making air-blast on the screen frame, and the screening effect is better.
Description
Technical Field
The invention relates to a screening machine, in particular to a pumpkin seed screening machine.
Background
When people plant pumpkins, the pumpkin seeds are different in quality, and people are often required to automatically screen useful pumpkin seeds, at present, people mainly place the pumpkin seeds in bowls and dishes to screen hollow seeds by blowing with mouths or bumping up and down, and when the number of the seeds is large, people only blow with mouths or bump manually, so that a lot of time is consumed; when the area is laid to the seed is great, people only through blowing difficult comprehensive screening with the mouth with the seed, and inconvenient screening of jolting.
Disclosure of Invention
In order to overcome the defects that manual air blowing or manual bumping consumes a large amount of time and incomplete seed screening, the invention aims to provide the pumpkin seed screening machine which can save time and comprehensively screen seeds in multiple directions.
The technical scheme is as follows: a pumpkin seed screening machine comprises a fixing block, a cylinder body, an air inlet pipe, a sponge block, a spray head, a one-way valve, a guide cylinder, a first piston, a Y-shaped connecting pipe, a second piston, a connecting rod, a liquid cylinder, a sleeve, a third piston, a lifting rod, a first spring, a swinging rod, a slide rail, a slide block, an elastic sheet, a fixing rod, a fixing frame, a guide sleeve, a rotating rod, a net frame, a ball and a guide plate, wherein the cylinder body is embedded at the upper part in the fixing block, the air inlet pipe is arranged at the upper part on the left side of the cylinder body and communicated with the cylinder body, the sponge block is arranged at the left part of the air inlet pipe, the spray head is arranged at the upper part on the right side of the cylinder body and communicated with the cylinder body, the one-way valve is arranged on the air inlet pipe and the spray head, the guide cylinder is arranged in the middle of the bottom of the cylinder body, the first piston is arranged in the cylinder body, the Y-shaped connecting pipe is embedded in the middle of the fixing block, the second piston is arranged at the upper part of the Y-shaped connecting pipe, the connecting rod is arranged in the middle of the top of the second piston, the connecting rod passes through the guide cylinder and the cylinder body, the top end of the connecting rod is connected with the middle of the bottom of the first piston, the inner part of the fixed block is provided with an inner cavity, the left side of the lower part of the fixed block is provided with a first through hole which is communicated with the inner cavity, the bottom of the Y-shaped connecting pipe is provided with a liquid cylinder, the middle of the bottom of the liquid cylinder is provided with a sleeve, the bottom of the third piston is rotatably provided with a lifting rod, the lifting rod passes through the sleeve, the outer side of the lifting rod is wound with a first spring, the upper end of the first spring is connected with the right side in the sleeve, the lower end of the first spring is connected with the lower part of the lifting rod, the lower part of the inner cavity is provided with a swinging rod, the left part of the swinging rod passes through the first through hole, the middle part of the swinging rod is rotatably connected with the fixed block, the right part of the upper side of the swinging rod is provided with a slide rail, the slide block is slidably arranged on the slide rail, the slide rail is rotatably connected with the bottom of the lifting rod, the right side of the bottom of the swinging rod is provided with an elastic sheet, the lower end of the elastic sheet is connected with the lower part in the fixed block, the outer left side lower part of fixed block is equipped with the dead lever, and the dead lever is located first through-hole below, and the dead lever is located the swinging arms below, and fixed block right side lower part is equipped with the mount, and the mount right-hand member is equipped with the guide pin bushing, is equipped with the bull stick in the guide pin bushing, and the bull stick passes the guide pin bushing, and the bull stick top is equipped with the screen frame, and the screen frame is located shower nozzle right side below, and the spout has all been opened to the guide pin bushing top left and right sides, is equipped with the ball on the spout, is equipped with the deflector on the ball, and the bull stick passes the deflector and is connected with it.
As an improvement of the scheme, the novel wire drawing device further comprises a fixed pulley, a winding drum, a drawing wire and a second spring, wherein a second through hole is formed in the lower portion of the right side of the fixed block, the fixed pulley is arranged on the inner upper wall of the second through hole, the winding drum is arranged at the bottom end of the rotating rod, the drawing wire is wound on the winding drum and bypasses the fixed pulley, the left end of the drawing wire is connected with the upper side of the right portion of the rotating rod, the second spring is sleeved on the lower portion of the rotating rod, the upper end of the second spring is connected with the rotating rod, and the lower end of the second spring is connected with the lower portion of the right portion in the guide sleeve.
As the improvement of the scheme, the improved gooseneck structure further comprises a gooseneck, a fixing ring and a net sleeve, wherein the gooseneck is arranged at the upper part of the right side of the guide sleeve, the fixing ring is arranged at the upper end of the gooseneck, the net sleeve is connected to the outer side of the fixing ring, and the net sleeve is positioned on the right side of the net frame.
When people need to use the screening machine to screen the pumpkin seeds, the pumpkin seeds can be firstly paved on the net frame, then the left part of the swinging rod is stepped downwards by feet, at the moment, a part of the swinging rod moves upwards, the elastic sheet is stretched, the swinging rod drives the slide rail and the slide block to move upwards, the slide block moves upwards to drive the lifting rod to move upwards, the slide rail and the slide block play a role in guiding the lifting rod, the lifting rod moves upwards to compress the first spring, the lifting rod moves upwards to drive the second piston to move upwards, the second piston moves upwards to drive the connecting rod to move upwards, the connecting rod moves upwards to drive the first piston to move upwards, the first piston moves upwards to extrude the air in the cylinder body, the air in the cylinder body is extruded to be sprayed out by the spray head, and the spray head sprays out air against the pumpkin seeds on the net frame, the hollow seeds are lighter and blown away by air, so that the aim of screening the pumpkin seeds is fulfilled. When the air blows off and finishes, people stop stepping on and pressing the swinging rod, the elastic sheet resets downwards at this moment, the elastic sheet resets downwards and drives the swinging rod to move downwards, the swinging rod moves downwards and drives the slider to move downwards, the slider moves downwards and drives the lifting rod to move downwards, the slide rail and the slider play a role in guiding the lifting rod, the first spring resets, the lifting rod moves downwards and drives the second piston to move downwards, the second piston moves downwards and drives the connecting rod to move downwards, the connecting rod moves downwards and drives the first piston to move downwards, at this moment, due to the pressure effect, the first piston moves downwards so that the air passes through the sponge block and enters the cylinder body through the air inlet pipe, and the sponge block plays a role in filtering the air. When the cylinder body is filled with air, people step down the swinging rod again, and the purpose of screening the pumpkin seeds can be achieved by reciprocating.
In-process that filters is carried out at people, and when the swinging arms right part lapse drive and act as go-between lapse, act as go-between lapse drives bobbin clockwise rotation through the fixed pulley, and bobbin clockwise rotation drives the bull stick clockwise rotation, and the second spring is distorted, and the bull stick clockwise rotation drives the net frame clockwise rotation, and the net frame clockwise rotation drives pumpkin seed clockwise rotation for shower nozzle spun air can blow on the pumpkin seed on the net frame on the whole. When people stepped on the swinging rod, the pull wire is loosened, the second spring resets to drive the rotating rod to rotate anticlockwise, the rotating rod rotates anticlockwise to drive the net frame to rotate anticlockwise, the net frame rotates anticlockwise to drive the pumpkin seeds to rotate anticlockwise, and therefore the pumpkin seeds can be screened in multiple directions.
When the air that the shower nozzle blew off screens the pumpkin seed, can blow hollow pumpkin seed into the dictyosome, when people need clear up the dictyosome, can the down rotation gooseneck, gooseneck down rotates and drives solid fixed ring and rotate down, and solid fixed ring rotates down and drives the dictyosome and rotate down, and the dictyosome rotates down and can clear up, makes things convenient for people to carry out screening work from this.
Compared with the prior art, the invention has the following advantages: according to the invention, the swinging rod is repeatedly stepped to enable the first piston to move up and down, so that air is sprayed out from the spray head and blown onto the pumpkin seeds on the net frame, and lighter pumpkin seeds can be blown off, thereby achieving a screening effect; under the action of the second spring, the screen frame can rotate forward and backward alternately, so that air is blown on the screen frame more comprehensively, and the screening effect is better; through setting up the gooseneck for people's accessible rotates the gooseneck and rotates the dictyosome, makes things convenient for people to clear up.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is an enlarged view of the present invention A.
The parts are labeled as follows: 1. the device comprises a fixed block, 2, a cylinder body, 3, an air inlet pipe, 4, a sponge block, 5, a spray head, 6, a one-way valve, 7, a guide cylinder, 8, a first piston, 9, a Y-shaped connecting pipe, 10, a second piston, 11, a connecting rod, 12, an inner cavity, 13, a first through hole, 14, a liquid cylinder, 15, a sleeve, 16, a third piston, 17, a lifting rod, 18, a first spring, 19, a swinging rod, 20, a sliding rail, 21, a sliding block, 22, an elastic sheet, 23, a fixed rod, 24, a fixed frame, 25, a guide sleeve, 26, a rotating rod, 27, a net frame, 28, a sliding groove, 29, a ball, 30, a guide plate, 31, a second through hole, 32, a fixed pulley, 33, a winding cylinder, 34, a pull wire, 341, a second spring, 35, a gooseneck pipe, 36, a fixed ring, 37 and a net sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A pumpkin seed screening machine is shown in figure 1-2 and comprises a fixed block 1, a cylinder body 2, an air inlet pipe 3, a sponge block 4, a spray head 5, a one-way valve 6, a guide cylinder 7, a first piston 8, a Y-shaped connecting pipe 9, a second piston 10, a connecting rod 11, a liquid cylinder 14, a sleeve 15, a third piston 16, a lifting rod 17, a first spring 18, a swinging rod 19, a sliding rail 20, a sliding block 21, an elastic sheet 22, a fixed rod 23, a fixed frame 24, a guide sleeve 25, a rotating rod 26, a net frame 27, a ball 29 and a guide plate 30, wherein the cylinder body 2 is embedded in the upper part in the fixed block 1, the air inlet pipe 3 is arranged at the upper part on the left side of the cylinder body 2, the air inlet pipe 3 is communicated with the cylinder body 2, the sponge block 4 is arranged at the left part of the air inlet pipe 3, the spray head 5 is arranged at the upper part on the right side of the cylinder body 2, the spray head 5 is communicated with the cylinder body 2, the air inlet pipe 3 and the spray head 5 are both provided with the one-way valve 6, the guide cylinder body 7 is arranged in the middle of the bottom of the cylinder body 2, a first piston 8 is arranged in the cylinder body 2, a Y-shaped connecting pipe 9 is arranged in the middle of the inside of the fixed block 1 in an embedded manner, a second piston 10 is arranged at the upper part of the Y-shaped connecting pipe 9, a connecting rod 11 is arranged in the middle of the top of the second piston 10, the connecting rod 11 penetrates through the guide cylinder 7 and the cylinder body 2, the top end of the connecting rod 11 is connected with the middle of the bottom of the first piston 8, an inner cavity 12 is arranged at the lower part of the inside of the fixed block 1, a first through hole 13 is arranged at the left side of the lower part of the fixed block 1, the first through hole 13 is communicated with the inner cavity 12, a liquid cylinder 14 is arranged at the bottom of the Y-shaped connecting pipe 9, a sleeve 15 is arranged in the middle of the bottom of the liquid cylinder 14, a third piston 16 is arranged at the bottom of the liquid cylinder 14, a lifting rod 17 is rotatably arranged in the middle of the bottom of the third piston 16, the lifting rod 17 penetrates through the sleeve 15, a first spring 18 is wound on the outer side of the lifting rod 17, the upper end of the first spring 18 is connected with the inner right side of the sleeve 15, the lower part of the first spring 18 is connected with the lower part of the lifting rod 17, the lower part of the inner cavity 12 is provided with a swing rod 19, the left part of the swing rod 19 passes through a first through hole 13, the middle part of the swing rod 19 is rotatably connected with a fixed block 1, the upper right part of the swing rod 19 is provided with a slide rail 20, the slide rail 20 is provided with a slide block 21 in a sliding manner, the slide block 21 is rotatably connected with the bottom end of a lifting rod 17, the right side of the bottom of the swing rod 19 is provided with an elastic sheet 22, the lower end of the elastic sheet 22 is connected with the inner lower part of the fixed block 1, the lower part of the outer left side of the fixed block 1 is provided with a fixed rod 23, the fixed rod 23 is positioned below the first through hole 13, the fixed rod 23 is positioned below the swing rod 19, the lower part of the right side of the fixed block 1 is provided with a fixed frame 24, the right end of the fixed frame 24 is provided with a guide sleeve 25, the guide rod 26 is arranged in the guide sleeve 25, the guide sleeve 25 passes through the guide sleeve 25, the top of the rotary rod 26 is provided with a screen frame 27, the screen frame 27 is positioned below the right side of the spray head 5, the left and the right sides of the top of the guide sleeve 25 are both provided with slide grooves 28, the slide balls 29 are arranged on the slide grooves 28, the ball 29 is provided with a guide plate 30, and the rotating rod 26 passes through and is connected with the guide plate 30.
Example 2
A pumpkin seed screening machine is shown in figure 1-2 and comprises a fixed block 1, a cylinder body 2, an air inlet pipe 3, a sponge block 4, a spray head 5, a one-way valve 6, a guide cylinder 7, a first piston 8, a Y-shaped connecting pipe 9, a second piston 10, a connecting rod 11, a liquid cylinder 14, a sleeve 15, a third piston 16, a lifting rod 17, a first spring 18, a swinging rod 19, a sliding rail 20, a sliding block 21, an elastic sheet 22, a fixed rod 23, a fixed frame 24, a guide sleeve 25, a rotating rod 26, a net frame 27, a ball 29 and a guide plate 30, wherein the cylinder body 2 is embedded in the upper part in the fixed block 1, the air inlet pipe 3 is arranged at the upper part on the left side of the cylinder body 2, the air inlet pipe 3 is communicated with the cylinder body 2, the sponge block 4 is arranged at the left part of the air inlet pipe 3, the spray head 5 is arranged at the upper part on the right side of the cylinder body 2, the spray head 5 is communicated with the cylinder body 2, the air inlet pipe 3 and the spray head 5 are both provided with the one-way valve 6, the guide cylinder body 7 is arranged in the middle of the bottom of the cylinder body 2, a first piston 8 is arranged in the cylinder body 2, a Y-shaped connecting pipe 9 is arranged in the middle of the inside of the fixed block 1 in an embedded manner, a second piston 10 is arranged at the upper part of the Y-shaped connecting pipe 9, a connecting rod 11 is arranged in the middle of the top of the second piston 10, the connecting rod 11 penetrates through the guide cylinder 7 and the cylinder body 2, the top end of the connecting rod 11 is connected with the middle of the bottom of the first piston 8, an inner cavity 12 is arranged at the lower part of the inside of the fixed block 1, a first through hole 13 is arranged at the left side of the lower part of the fixed block 1, the first through hole 13 is communicated with the inner cavity 12, a liquid cylinder 14 is arranged at the bottom of the Y-shaped connecting pipe 9, a sleeve 15 is arranged in the middle of the bottom of the liquid cylinder 14, a third piston 16 is arranged at the bottom of the liquid cylinder 14, a lifting rod 17 is rotatably arranged in the middle of the bottom of the third piston 16, the lifting rod 17 penetrates through the sleeve 15, a first spring 18 is wound on the outer side of the lifting rod 17, the upper end of the first spring 18 is connected with the inner right side of the sleeve 15, the lower part of the first spring 18 is connected with the lower part of the lifting rod 17, the lower part of the inner cavity 12 is provided with a swing rod 19, the left part of the swing rod 19 passes through a first through hole 13, the middle part of the swing rod 19 is rotatably connected with a fixed block 1, the upper right part of the swing rod 19 is provided with a slide rail 20, the slide rail 20 is provided with a slide block 21 in a sliding manner, the slide block 21 is rotatably connected with the bottom end of a lifting rod 17, the right side of the bottom of the swing rod 19 is provided with an elastic sheet 22, the lower end of the elastic sheet 22 is connected with the inner lower part of the fixed block 1, the lower part of the outer left side of the fixed block 1 is provided with a fixed rod 23, the fixed rod 23 is positioned below the first through hole 13, the fixed rod 23 is positioned below the swing rod 19, the lower part of the right side of the fixed block 1 is provided with a fixed frame 24, the right end of the fixed frame 24 is provided with a guide sleeve 25, the guide rod, the ball 29 is provided with a guide plate 30, and the rotating rod 26 passes through and is connected with the guide plate 30.
The lower part of the right side of the fixed block 1 is provided with a second through hole 31, the upper wall of the inner part of the second through hole 31 is provided with the fixed pulley 32, the bottom end of the rotating rod 26 is provided with the winding drum 33, the winding drum 33 is wound with the pulling wire 34, the pulling wire 34 bypasses the fixed pulley 32, the left end of the pulling wire 34 is connected with the upper side of the right part of the swinging rod 19, the lower part of the rotating rod 26 is sleeved with the second spring 341, the upper end of the second spring 341 is connected with the rotating rod 26, and the lower end of the second spring 341 is connected with the lower part of the right side in the guide sleeve 25.
Example 3
A pumpkin seed screening machine is shown in figure 1-2 and comprises a fixed block 1, a cylinder body 2, an air inlet pipe 3, a sponge block 4, a spray head 5, a one-way valve 6, a guide cylinder 7, a first piston 8, a Y-shaped connecting pipe 9, a second piston 10, a connecting rod 11, a liquid cylinder 14, a sleeve 15, a third piston 16, a lifting rod 17, a first spring 18, a swinging rod 19, a sliding rail 20, a sliding block 21, an elastic sheet 22, a fixed rod 23, a fixed frame 24, a guide sleeve 25, a rotating rod 26, a net frame 27, a ball 29 and a guide plate 30, wherein the cylinder body 2 is embedded in the upper part in the fixed block 1, the air inlet pipe 3 is arranged at the upper part on the left side of the cylinder body 2, the air inlet pipe 3 is communicated with the cylinder body 2, the sponge block 4 is arranged at the left part of the air inlet pipe 3, the spray head 5 is arranged at the upper part on the right side of the cylinder body 2, the spray head 5 is communicated with the cylinder body 2, the air inlet pipe 3 and the spray head 5 are both provided with the one-way valve 6, the guide cylinder body 7 is arranged in the middle of the bottom of the cylinder body 2, a first piston 8 is arranged in the cylinder body 2, a Y-shaped connecting pipe 9 is arranged in the middle of the inside of the fixed block 1 in an embedded manner, a second piston 10 is arranged at the upper part of the Y-shaped connecting pipe 9, a connecting rod 11 is arranged in the middle of the top of the second piston 10, the connecting rod 11 penetrates through the guide cylinder 7 and the cylinder body 2, the top end of the connecting rod 11 is connected with the middle of the bottom of the first piston 8, an inner cavity 12 is arranged at the lower part of the inside of the fixed block 1, a first through hole 13 is arranged at the left side of the lower part of the fixed block 1, the first through hole 13 is communicated with the inner cavity 12, a liquid cylinder 14 is arranged at the bottom of the Y-shaped connecting pipe 9, a sleeve 15 is arranged in the middle of the bottom of the liquid cylinder 14, a third piston 16 is arranged at the bottom of the liquid cylinder 14, a lifting rod 17 is rotatably arranged in the middle of the bottom of the third piston 16, the lifting rod 17 penetrates through the sleeve 15, a first spring 18 is wound on the outer side of the lifting rod 17, the upper end of the first spring 18 is connected with the inner right side of the sleeve 15, the lower part of the first spring 18 is connected with the lower part of the lifting rod 17, the lower part of the inner cavity 12 is provided with a swing rod 19, the left part of the swing rod 19 passes through a first through hole 13, the middle part of the swing rod 19 is rotatably connected with a fixed block 1, the upper right part of the swing rod 19 is provided with a slide rail 20, the slide rail 20 is provided with a slide block 21 in a sliding manner, the slide block 21 is rotatably connected with the bottom end of a lifting rod 17, the right side of the bottom of the swing rod 19 is provided with an elastic sheet 22, the lower end of the elastic sheet 22 is connected with the inner lower part of the fixed block 1, the lower part of the outer left side of the fixed block 1 is provided with a fixed rod 23, the fixed rod 23 is positioned below the first through hole 13, the fixed rod 23 is positioned below the swing rod 19, the lower part of the right side of the fixed block 1 is provided with a fixed frame 24, the right end of the fixed frame 24 is provided with a guide sleeve 25, the guide rod 26 is arranged in the guide sleeve 25, the guide sleeve 25 passes through the guide sleeve 25, the top of the rotary rod 26 is provided with a screen frame 27, the screen frame 27 is positioned below the right side of the spray head 5, the left and the right sides of the top of the guide sleeve 25 are both provided with slide grooves 28, the slide balls 29 are arranged on the slide grooves 28, the ball 29 is provided with a guide plate 30, and the rotating rod 26 passes through and is connected with the guide plate 30.
The lower part of the right side of the fixed block 1 is provided with a second through hole 31, the upper wall of the inner part of the second through hole 31 is provided with the fixed pulley 32, the bottom end of the rotating rod 26 is provided with the winding drum 33, the winding drum 33 is wound with the pulling wire 34, the pulling wire 34 bypasses the fixed pulley 32, the left end of the pulling wire 34 is connected with the upper side of the right part of the swinging rod 19, the lower part of the rotating rod 26 is sleeved with the second spring 341, the upper end of the second spring 341 is connected with the rotating rod 26, and the lower end of the second spring 341 is connected with the lower part of the right side in the guide sleeve 25.
Still including gooseneck 35, solid fixed ring 36 and net cover 37, guide pin 25 right side upper portion is equipped with gooseneck 35, and gooseneck 35 upper end is equipped with solid fixed ring 36, and gu fixed ring 36 outside is connected with net cover 37, and net cover 37 is located the net frame 27 right-hand.
When people need to use the screening machine to screen the pumpkin seeds, firstly, the pumpkin seeds are paved on the net frame 27, then the left part of the swing rod 19 is pressed downwards by feet, at the moment, part of the swing rod 19 moves upwards, the elastic sheet 22 is stretched, the swing rod 19 drives the slide rail 20 and the slide block 21 to move upwards, the slide block 21 moves upwards to drive the lifting rod 17 to move upwards, the slide rail 20 and the slide block 21 play a role in guiding the lifting rod 17, the lifting rod 17 moves upwards to compress the first spring 18, the lifting rod 17 moves upwards to drive the second piston 10 to move upwards, the second piston 10 moves upwards to drive the connecting rod 11 to move upwards, the connecting rod 11 moves upwards to drive the first piston 8 to move upwards to press the air in the cylinder body 2, the air in the cylinder body 2 is pressed to be sprayed out by the spray head 5, the spray head 5 sprays air to the pumpkin seeds on the net frame 27, the hollow seeds are lighter and blown away by air, so that the aim of screening the pumpkin seeds is fulfilled. When air is blown out, people stop treading on the swing rod 19, at the moment, the elastic piece 22 resets downwards to drive the swing rod 19 to move downwards, the swing rod 19 moves downwards to drive the sliding block 21 to move downwards, the sliding block 21 moves downwards to drive the lifting rod 17 to move downwards, the sliding rail 20 and the sliding block 21 play a role in guiding the lifting rod 17, the first spring 18 resets, the lifting rod 17 moves downwards to drive the second piston 10 to move downwards, the second piston 10 moves downwards to drive the connecting rod 11 to move downwards, the connecting rod 11 moves downwards to drive the first piston 8 to move downwards, at the moment, due to the effect of pressure, the first piston 8 moves downwards to enable air to pass through the sponge block 4 and enter the cylinder body 2 through the air inlet pipe 3, and the sponge block 4 plays a role in filtering the air. When the cylinder body 2 is filled with air, people step the swinging rod 19 downwards again, and the purpose of screening the pumpkin seeds can be achieved by reciprocating.
In the process that people carried out the screening, move down when the rocking rod 19 right part and drive 34 downstream of acting as go-between, 34 downstream of acting as go-between drives bobbin 33 clockwise through fixed pulley 32 and rotates, bobbin 33 clockwise rotates and drives bull stick 26 clockwise, second spring 341 is distorted, bull stick 26 clockwise rotates and drives net frame 27 clockwise, net frame 27 clockwise rotates and drives pumpkin seed clockwise, make shower nozzle 5 spun air blow on the pumpkin seed on net frame 27 on the whole. When people step on the swinging rod 19, the pull wire 34 is loosened, the second spring 341 is reset to drive the rotating rod 26 to rotate anticlockwise, the rotating rod 26 rotates anticlockwise to drive the net frame 27 to rotate anticlockwise, and the net frame 27 rotates anticlockwise to drive the pumpkin seeds to rotate anticlockwise, so that the pumpkin seeds can be screened in multiple directions.
When the air that 5 blowouts of shower nozzle filters the pumpkin seed, can blow in hollow pumpkin seed in the dictyosome 37, when people need clear up the dictyosome 37, can rotate gooseneck 35 downwards, gooseneck 35 rotates downwards and drives solid fixed ring 36 and rotate downwards, and solid fixed ring 36 rotates downwards and drives dictyosome 37 and rotate downwards, and dictyosome 37 rotates downwards and can clear up, makes things convenient for people to filter the work from this.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (2)
1. A pumpkin seed screening machine comprises a fixing block (1), a cylinder body (2), an air inlet pipe (3), a sponge block (4), a spray head (5), a one-way valve (6), a guide cylinder (7), a first piston (8), a Y-shaped connecting pipe (9), a second piston (10) and a connecting rod (11), wherein the cylinder body (2) is arranged on the upper portion in the fixing block (1) in an embedded mode, the air inlet pipe (3) is arranged on the upper portion of the left side of the cylinder body (2), the air inlet pipe (3) is communicated with the cylinder body (2), the sponge block (4) is arranged on the left portion of the air inlet pipe (3), the spray head (5) is arranged on the upper portion of the right side of the cylinder body (2), the spray head (5) is communicated with the cylinder body (2), the one-way valve (6) is arranged on the air inlet pipe (3) and the spray head (5), the guide cylinder body (7) is arranged in the middle of the bottom of the cylinder body (2), the first piston (8) is arranged in the cylinder body (2), the Y-shaped connecting pipe (9) is arranged in an embedded mode in the middle portion in the fixing block (1), y shape connecting pipe (9) upper portion is equipped with second piston (10), is equipped with connecting rod (11) in the middle of second piston (10) top, and guide cylinder (7) and cylinder body (2) are passed in connecting rod (11), connecting rod (11) top and first piston (8) bottom intermediate junction, its characterized in that: the device is characterized by further comprising a liquid cylinder (14), a sleeve (15), a third piston (16), a lifting rod (17), a first spring (18), a swinging rod (19), a sliding rail (20), a sliding block (21), an elastic sheet (22), a fixed rod (23), a fixed frame (24), a guide sleeve (25), a rotating rod (26), a net frame (27), a round ball (29) and a guide plate (30), wherein an inner cavity (12) is formed in the lower portion of the fixed block (1), a first through hole (13) is formed in the left side of the lower portion of the fixed block (1), the first through hole (13) is communicated with the inner cavity (12), the liquid cylinder (14) is arranged at the bottom of the Y-shaped connecting pipe (9), the sleeve (15) is arranged in the middle of the bottom of the liquid cylinder (14), the third piston (16) is arranged at the bottom of the liquid cylinder (14), the lifting rod (17) is rotatably arranged in the middle of the bottom of the third piston (16), and penetrates through the sleeve (15), a first spring (18) is wound on the outer side of the lifting rod (17), the upper end of the first spring (18) is connected with the inner right side of the sleeve (15), the lower end of the first spring (18) is connected with the lower portion of the lifting rod (17), a swing rod (19) is arranged on the lower portion of the inner cavity (12), the left portion of the swing rod (19) penetrates through the first through hole (13), the middle portion of the swing rod (19) is rotatably connected with the fixed block (1), a slide rail (20) is arranged on the right portion of the upper side of the swing rod (19), a slide block (21) is slidably arranged on the slide rail (20), the slide block (21) is rotatably connected with the bottom end of the lifting rod (17), an elastic sheet (22) is arranged on the right side of the bottom of the swing rod (19), the lower end of the elastic sheet (22) is connected with the inner lower portion of the fixed block (1), a fixing rod (23) is arranged on the lower portion of the outer left side of the fixed block (1), the fixing rod (23) is located below the first through hole (13), and the fixing rod (23) is located below the swing rod (19), a fixing frame (24) is arranged on the lower portion of the right side of the fixing block (1), a guide sleeve (25) is arranged at the right end of the fixing frame (24), a rotating rod (26) is arranged in the guide sleeve (25), the rotating rod (26) penetrates through the guide sleeve (25), a net frame (27) is arranged at the top of the rotating rod (26), the net frame (27) is located below the right side of the spray head (5), sliding grooves (28) are formed in the left side and the right side of the top of the guide sleeve (25), round balls (29) are arranged on the sliding grooves (28), guide plates (30) are arranged on the round balls (29), and the rotating rod (26) penetrates through the guide plates (30) and is connected with the guide plates; the novel wire winding machine is characterized by further comprising a fixed pulley (32), a winding drum (33), a pull wire (34) and a second spring (341), a second through hole (31) is formed in the lower portion of the right side of the fixed block (1), the fixed pulley (32) is arranged on the inner upper wall of the second through hole (31), the winding drum (33) is arranged at the bottom end of the rotating rod (26), the pull wire (34) is wound on the winding drum (33), the fixed pulley (32) is wound around the pull wire (34), the left end of the pull wire (34) is connected with the upper side of the right portion of the swinging rod (19), the second spring (341) is sleeved on the lower portion of the rotating rod (26), the upper end of the second spring (341) is connected with the rotating rod (26), and the lower end of the second spring (341) is connected with the lower portion of the inner right side of the guide sleeve (25).
2. The pumpkin seed screening machine as set forth in claim 1, wherein: the device is characterized by further comprising a gooseneck (35), a fixing ring (36) and a net sleeve (37), the gooseneck (35) is arranged on the upper portion of the right side of the guide sleeve (25), the fixing ring (36) is arranged at the upper end of the gooseneck (35), the net sleeve (37) is connected to the outer side of the fixing ring (36), and the net sleeve (37) is located on the right side of the net frame (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173082.4A CN109158309B (en) | 2018-10-09 | 2018-10-09 | Pumpkin seed sieve separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173082.4A CN109158309B (en) | 2018-10-09 | 2018-10-09 | Pumpkin seed sieve separator |
Publications (2)
| Publication Number | Publication Date |
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| CN109158309A CN109158309A (en) | 2019-01-08 |
| CN109158309B true CN109158309B (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811173082.4A Expired - Fee Related CN109158309B (en) | 2018-10-09 | 2018-10-09 | Pumpkin seed sieve separator |
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| Country | Link |
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| CN (1) | CN109158309B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111762481B (en) * | 2020-06-19 | 2023-08-25 | 南京中隐客归网络科技有限公司 | Medical transport cart |
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| CN201481874U (en) * | 2009-09-04 | 2010-05-26 | 高华 | Novel negative pressure suction apparatus |
| CN206186141U (en) * | 2016-11-25 | 2017-05-24 | 武汉嘉华汽车塑料制品有限公司 | High efficiency polymer material mixture mechanism |
| CN206991753U (en) * | 2017-06-14 | 2018-02-09 | 怀化市新谱乐器有限公司 | A kind of pedal automatic page-turning music stand |
| CN206997089U (en) * | 2017-03-23 | 2018-02-13 | 庆阳敦博科技发展有限公司 | A kind of lavender seed screening plant |
| CN207035735U (en) * | 2017-04-28 | 2018-02-23 | 温州市贝佳福自动化技术有限公司 | A kind of highway is built with cement drying plant |
| CN108325844A (en) * | 2018-01-15 | 2018-07-27 | 邱苏英 | A kind of medical Schisandra chinensis screening plant |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060180507A1 (en) * | 2001-01-16 | 2006-08-17 | Dehart Michael R | Method for reclaiming concrete |
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2018
- 2018-10-09 CN CN201811173082.4A patent/CN109158309B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201481874U (en) * | 2009-09-04 | 2010-05-26 | 高华 | Novel negative pressure suction apparatus |
| CN206186141U (en) * | 2016-11-25 | 2017-05-24 | 武汉嘉华汽车塑料制品有限公司 | High efficiency polymer material mixture mechanism |
| CN206997089U (en) * | 2017-03-23 | 2018-02-13 | 庆阳敦博科技发展有限公司 | A kind of lavender seed screening plant |
| CN207035735U (en) * | 2017-04-28 | 2018-02-23 | 温州市贝佳福自动化技术有限公司 | A kind of highway is built with cement drying plant |
| CN206991753U (en) * | 2017-06-14 | 2018-02-09 | 怀化市新谱乐器有限公司 | A kind of pedal automatic page-turning music stand |
| CN108325844A (en) * | 2018-01-15 | 2018-07-27 | 邱苏英 | A kind of medical Schisandra chinensis screening plant |
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| CN109158309A (en) | 2019-01-08 |
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