CN209950319U - Cam connecting rod combined type betel nut sorting device - Google Patents
Cam connecting rod combined type betel nut sorting device Download PDFInfo
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- CN209950319U CN209950319U CN201920320087.9U CN201920320087U CN209950319U CN 209950319 U CN209950319 U CN 209950319U CN 201920320087 U CN201920320087 U CN 201920320087U CN 209950319 U CN209950319 U CN 209950319U
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- 244000080767 Areca catechu Species 0.000 title abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 230000007306 turnover Effects 0.000 claims abstract description 6
- 239000008159 sesame oil Substances 0.000 claims abstract 2
- 235000011803 sesame oil Nutrition 0.000 claims abstract 2
- 238000003825 pressing Methods 0.000 claims description 30
- 230000003578 releasing effect Effects 0.000 claims description 30
- 240000008154 Piper betle Species 0.000 claims description 14
- 235000008180 Piper betle Nutrition 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 235000013305 food Nutrition 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a cam connecting rod combined type betel nut sorting device, which comprises a frame component, a stripping mechanism, a seed taking and feeding mechanism, a sorting plate turnover mechanism and a feeding and conveying mechanism; the main body of the rack component adopts a profile weldment, the unclamping mechanism is fixed on the rack through a support frame, and a cam-gear rack combined mechanism is adopted; the seed taking and feeding mechanism is arranged in the middle of the rack and adopts a cam and connecting rod combined mechanism; the feeding conveying mechanism is arranged at the upper part of the rack and adopts a chain transmission mechanism; the sorting plate turnover mechanism is arranged at the tail end of the rack and is driven by a servo motor to drive the cam-connecting rod combined mechanism for transmission. The utility model discloses the during operation can realize carrying out the automation to the sesame oil and get the seed, take off the clamp, carry the seed, send the seed, fall the seed, sort and collect the function such as, still has compact structure, is convenient for install and maintains, characteristics such as work efficiency height.
Description
Technical Field
The invention relates to the research field of betel nut sorting devices, in particular to a cam connecting rod combined type betel nut sorting device suitable for various betel nut production plants.
Background
Betel nut is a common food and medicine in daily life, and in recent years, with the market opening, the sales volume is increasing day by day, and a great deal of income and profit are brought to people. However, the processing of the betel nuts is very complex, a large amount of processing work needs manual work to be completed, the workload is too large, the labor cost is greatly increased, the product quality and the food sanitation cannot be guaranteed, the existing betel nut sorting processing equipment works too singly, and therefore an efficient cam-connecting rod combined type betel nut sorting device is developed and developed, and the automatic seed taking, the seed removing, the seed extracting, the seed conveying, the seed falling, the sorting and the collecting of the betel nuts are achieved. Not only can reduce the workload of labor personnel and the labor cost, but also can improve the betel nut sorting work efficiency and the like.
Disclosure of Invention
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a cam connecting rod combined type betel nut sorting device which comprises a rack assembly, a stripping mechanism, a seed taking and feeding mechanism, a sorting turning plate mechanism and a feeding conveying mechanism, wherein the stripping mechanism is installed at the front end of the rack, the seed taking and feeding mechanism is installed in the middle of the rack, the sorting turning plate mechanism is installed at the tail end of the rack, and the feeding conveying mechanism is installed at the upper part of the rack.
The rack assembly comprises a rack, a swing rod supporting plate and a seed falling plate; the machine frame adopts a welding part, the swing rod supporting plate is fixed on the machine frame, and the seed falling plate 2 is fixed on the machine frame;
the clamp releasing mechanism comprises a main shaft, a clamp releasing belt seat bearing, a clamp releasing cam pressing block, an I-shaped guide rail fixing plate, a supporting frame, an L-shaped connecting plate, a driving rack, a clamping plate, a clamp releasing rod, a U-shaped frame, a driven rack, a wide gear, an elastic clamping ring, a gear shaft, a deep groove ball bearing, a lower rack fixing plate, a clamp releasing cam follower, a push rod, a longitudinal slide block, a longitudinal guide rail, a transverse slide block, a transverse guide rail, a transverse lower slide block, a transverse lower guide rail and an upper rack fixing plate; the 2 unclamping belt seat bearings are fixed on the machine frame, the support frame adopts a welding piece, and the support frame is fixed on the machine frame; the main shaft is arranged in a bearing with a base and a clamp-releasing cam 2, the clamp-releasing cam is fixedly arranged on the main shaft by a clamp-releasing cam pressing block, an I-shaped guide rail fixing plate is fixed on the support frame, and a longitudinal guide rail, a transverse guide rail and a transverse lower guide rail are respectively fixed on the I-shaped guide rail fixing plate; the longitudinal slide block is arranged on the longitudinal guide rail to form a moving pair, the push rod is fixedly arranged on the longitudinal slide block, the unclamping cam follower is hinged at the lower end of the push rod, and the unclamping cam follower is arranged in a cam groove of the unclamping cam to form a cam pair; the transverse sliding block is arranged on the transverse guide rail to form a moving pair, the transverse lower sliding block is arranged on the transverse lower guide rail to form a moving pair, the upper rack fixing plate is fixed on the transverse sliding block, the lower rack fixing plate is fixed on the transverse lower sliding block, 2 driven racks are respectively fixed on the upper rack fixing plate and the lower rack fixing plate, the lower end of the U-shaped frame is fixedly connected to the lower driven racks, 2 clamping-releasing rods are respectively fixed at the upper ends of the upper rack fixing plate and the U-shaped frame, and 4 clamping plates are respectively welded at two ends of the 2 clamping-releasing rods; the gear shaft is arranged in the middle of the I-shaped guide rail fixing plate in a penetrating mode, the wide gear is arranged on the gear shaft in an empty sleeve mode through the deep groove ball bearing and is axially positioned with the sleeve through the elastic retainer ring, and the wide gear is meshed with the driven rack 2 respectively to form a gear pair; one end of the L-shaped connecting plate is fixedly arranged on the push rod, the driving rack is fixedly arranged at the other end of the L-shaped connecting plate, and the driving rack is meshed with the wide gear to form a gear pair;
the seed extracting and feeding mechanism comprises: the seed feeding device comprises a seed feeding cam pressing block, a seed feeding cam, a seed taking cam follower, a seed taking cam, a seed taking push rod, a shifting fork, a spline shaft, a double-base bearing, a gear pressing block, a base bearing, a seed feeding shaft, a needle base, a needle, a gear, a rocker, a seed feeding joint bearing, a connecting rod, a seed feeding pin shaft, a rocker pressing block, a swing rod and a seed feeding cam follower; the double-base bearing and the 2-base bearing are fixed on the frame, the 2 seed feeding shaft is respectively arranged in the double-base bearing and the 2-base bearing, the 2 gear is fixedly arranged on the 2 seed feeding shaft by a 2-gear pressing block, the 2 gear is meshed with each other to form a gear pair, the 2 spline shafts are respectively arranged in the internal splines of the seed feeding shaft to form a spline pair, the 2 needle bases are respectively fixedly arranged at the top ends of the 2 spline shafts, and the 2 binding needles are respectively fixedly arranged on the needle bases; the rocker is fixedly connected to the seed feeding shaft through a rocker press block, one end of the connecting rod is hinged to the rocker through a seed feeding joint bearing, the upper end of the seed feeding pin shaft is hinged to the other end of the connecting rod through a seed feeding joint bearing, one end of the rocker is connected with the lower end of the seed feeding pin shaft, the other end of the rocker is hinged to a rocker supporting plate of the rack assembly, and the seed feeding cam follower is hinged to the middle of the rocker; the seed taking cam is fixedly arranged on the main shaft, the seed feeding cam is fixed on the main shaft by using a seed feeding cam pressing block, two ends of a shifting fork are respectively forked in annular grooves at the lower end of a spline shaft 2, a seed taking push rod is fixedly arranged below the shifting fork, and a seed taking cam follower is hinged at the lower end of the seed taking push rod; the seed taking cam follower is arranged in a cam groove of the seed taking cam to form a cam pair, and the seed feeding cam follower is arranged in a cam groove of the seed feeding cam to form a cam pair;
the sorting turning plate mechanism comprises a servo motor, a motor support, a turning plate belt seat bearing, a coupler, a sorting support plate, a copper sleeve, a turning plate shaft, a sorting main shaft belt seat bearing, a sorting swing rod, a sorting cam follower, a sorting cam, a sorting rocker, a rocker pressing block, a turning plate, a connecting pin shaft, a sorting joint bearing, a sorting connecting rod, a sorting pin shaft and a sorting main shaft; the 2 sorting main shaft bearings with seats, the 4 turning plate bearings with seats, the motor bracket and the 2 sorting support plates are respectively fixed on the frame; the servo motor is fixed on the motor support, the sorting main shaft is installed in a bearing with a seat of the sorting main shaft 2, the sorting cam is fixedly connected on the sorting main shaft, and a servo motor shaft is connected with the sorting main shaft through a coupler; the 2-turn plate shaft is arranged in the 2-turn plate belt seat bearing, the 2-turn plates are respectively fixed on the 2-turn plate shaft, one end of the 2-sorting rocker is respectively fixedly connected on the 2-turn plate shaft by a 2-rocker press block, one end of the 2-sorting connecting rod is respectively hinged with the other end of the 2-sorting rocker by a 2-connecting pin shaft through a 2-sorting joint bearing, the 2-sleeve is respectively welded on the 2-sorting supporting plate, 4 copper sleeves are respectively embedded at two ends of the 2-sleeve, the 2-sorting pin shaft is respectively penetrated in the 4 copper sleeves, one end of the 2-sorting swing rod is respectively fixedly connected with the 2-sorting pin shaft, the other end of the 2-sorting connecting rod is respectively hinged with the other end of the 2-sorting connecting rod through a 2-sorting joint bearing, 2-sorting cam followers are respectively hinged at;
the feeding and conveying mechanism comprises a chain wheel, betel nuts, a clamp fixing plate, a chain wheel shaft, a chain wheel belt seat bearing and a chain wheel pressing block; the chain wheel belt seat bearing is fixed on the frame, the chain wheel shaft is arranged in 2 chain wheel belt seat bearings, the chain wheel is fixedly arranged on the chain wheel shaft through a chain wheel pressing block, the chain is installed in a matched mode with the chain wheel, the fixture fixing plate is riveted on the chain, the fixture is fixedly connected with the fixture fixing plate, and the betel nuts are clamped in the clamping jaws on the fixture.
Compared with the prior art, the invention has the technical effects that: the invention adopts the characteristics that the connecting rod mechanism has simple structure and can realize reciprocating swing, combines the characteristic that the cam mechanism can generate complex motion law, and adopts the cam-connecting rod combined mechanism to realize the functions of automatic seed taking, seed removing, seed lifting, seed conveying, seed falling, sorting, collecting and the like of betel nut sorting. The betel nut sorting machine has the advantages of compact structure, space saving, convenience in assembly and high sorting precision, and can reduce the workload of workers and labor cost, improve the working efficiency of betel nut sorting, improve the product quality and greatly improve the food sanitation during working.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is an isometric view of the present invention with the frame removed;
FIG. 3 is a block diagram of the housing of the present invention;
FIG. 4 is a structural view of a unclamping mechanism of the present invention;
FIG. 5 is another directional view of the unclamping mechanism of the present invention;
FIG. 6 is a structural view of a seed extracting and feeding mechanism of the present invention;
FIG. 7 is a block diagram of a sorting flap mechanism of the present invention;
FIG. 8 is a structural view of a feeding and conveying mechanism of the present invention
FIG. 9 is a state diagram of a dual genuine sorting flap of the present invention;
FIG. 10 is a left right positive sorting flap state diagram of the present invention;
FIG. 11 is a right-left sorting flap state diagram of the present invention;
figure 12 is a state diagram of a double reject sorting flap of the present invention;
fig. 13 is a timing chart of the cam motion law of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in the attached drawings: the invention comprises a frame component 1, a clamp releasing mechanism 2, a seed taking and feeding mechanism 3, a sorting plate turnover mechanism 4 and a feeding and conveying mechanism 5.
The rack assembly 1 comprises a rack 101, a swing rod supporting plate 102 and a seed falling plate 103; the machine frame 101 adopts a welding part, the swing rod supporting plate 102 is fixed on the machine frame 101 through bolts, and the seed dropping plate 2 is fixed on the machine frame 101 through bolts;
the unclamping mechanism 2 comprises a main shaft 201, an unclamping belt seat bearing 202, an unclamping cam 203, an unclamping cam press block 204, an I-shaped guide rail fixing plate 205, a support frame 206, an L-shaped connecting plate 207, a driving rack 208, a clamping plate 209, an unclamping rod 210, a U-shaped frame 211, a driven rack 212, a wide gear 213, an elastic collar 214, a gear shaft 215, a deep groove ball bearing 216, a lower rack fixing plate 217, an unclamping cam follower 218, a push rod 219, a longitudinal slide block 220, a longitudinal guide rail 221, a transverse slide block 222, a transverse guide rail 223, a transverse lower slide block 224, a transverse lower guide rail 225 and an upper rack fixing plate 226; the 2 unclamping belt seat bearings 202 are fixed on the machine frame 101 through bolts, the support frame 206 is a welding part, and the support frame 206 is fixed on the machine frame 101 through bolts; the main shaft 201 is arranged in a 2-clamp-off belt seat bearing 202, a clamp-off cam 203 is fixedly arranged on the main shaft 201 by a clamp-off cam pressing block 204, an I-shaped guide rail fixing plate 205 is fixed on a supporting frame 206 by bolts, and a longitudinal guide rail 221, a transverse guide rail 223 and a transverse lower guide rail 225 are respectively fixed on the I-shaped guide rail fixing plate 205 by screws; the longitudinal slide block 220 is arranged on a longitudinal guide rail 221 to form a moving pair, the push rod 219 is fixed on the longitudinal slide block 220 through a screw, the unclamping cam follower 218 is hinged at the lower end of the push rod 219, and the unclamping cam follower 218 is arranged in a cam groove of the unclamping cam 203 to form a cam pair; the transverse sliding block 222 is arranged on a transverse guide rail 223 to form a sliding pair, the transverse lower sliding block 224 is arranged on a transverse lower guide rail 225 to form a sliding pair, the upper rack fixing plate 226 is fixed on the transverse sliding block 222 through screws, the lower rack fixing plate 217 is fixed on the transverse lower sliding block 224 through screws, the 2 driven racks 212 are respectively fixed on the upper rack fixing plate 226 and the lower rack fixing plate 217 through screws, the lower end of the U-shaped frame 211 is fixedly connected onto the lower driven rack 212, the 2 clamping-releasing rods 210 are respectively fixed at the upper ends of the upper rack fixing plate 226 and the U-shaped frame 211, and the 4 clamping plates 209 are respectively welded at two ends of the 2 clamping-releasing rods; a gear shaft 215 is arranged in the middle of the I-shaped guide rail fixing plate 205 in a penetrating manner, a wide gear 213 is arranged on the gear shaft 215 in an empty sleeve manner through a deep groove ball bearing 216 and is axially positioned with a sleeve through an elastic collar 214, and the wide gear 213 is respectively meshed with the 2 driven racks 212 to form a gear pair; one end of the L-shaped connecting plate 207 is fixed on the push rod 219 by a screw, the driving rack 208 is fixed on the other end of the L-shaped connecting plate 207 by a screw, and the driving rack 208 is meshed with the wide gear 213 to form a gear pair;
the seed taking and feeding mechanism 3 comprises: a seed feeding cam pressing block 301, a seed feeding cam 302, a seed taking cam follower 303, a seed taking cam 304, a seed taking push rod 305, a shifting fork 306, a spline shaft 307, a double-base bearing 308, a gear pressing block 309, a base bearing 310, a seed feeding shaft 311, a needle base 312, a needle 313, a gear 314, a rocker 315, a seed feeding joint bearing 316, a connecting rod 317, a seed feeding pin shaft 318, a rocker pressing block 319, a swing rod 320 and a seed feeding cam follower 321; the double-base bearing 308 and the 2-base bearing 310 are fixed on the frame 101 through bolts, the 2-seed feeding shaft 311 is respectively installed in the double-base bearing 308 and the 2-base bearing 310, the 2-gear 314 is respectively and fixedly installed on the 2-seed feeding shaft 311 through the 2-gear pressing block 309, the 2-gear 314 is meshed with the gear pair, the 2-spline shaft 307 is respectively installed in an internal spline of the 2-seed feeding shaft 311 to form a spline pair, the 2-needle base 312 is respectively and fixedly installed at the top end of the 2-spline shaft 307, and the 2-needle 313 is respectively fixed on the needle base 312 through screws; the rocker 315 is fixedly connected to the seed feeding shaft 311 through a rocker pressing block 319, one end of a connecting rod 317 is hinged to the rocker 315 through a seed feeding joint bearing 316, the upper end of a seed feeding pin shaft 318 is hinged to the other end of the connecting rod 317 through the seed feeding joint bearing 316, one end of a swing rod 320 is connected with the lower end of the seed feeding pin shaft 318, the other end of the swing rod 320 is hinged to a swing rod supporting plate 102 of the frame assembly 1, and a seed feeding cam follower 321 is hinged to the middle of the swing rod 320; the seed taking cam 304 is fixedly arranged on the main shaft 201, the seed feeding cam 302 is fixed on the main shaft 201 by using a seed feeding cam pressing block 301, two ends of a shifting fork 306 are respectively forked in annular grooves at the lower end of a spline shaft 307 of the 2, a seed taking push rod 305 is fixed below the shifting fork 306 by using screws, and a seed taking cam follower 303 is hinged at the lower end of the seed taking push rod 305; the seed taking cam follower 303 is arranged in a cam groove of the seed taking cam 304 to form a cam pair, and the seed feeding cam follower 321 is arranged in a cam groove of the seed feeding cam 302 to form a cam pair;
the sorting turning plate mechanism 4 comprises a servo motor 401, a motor bracket 402, a turning plate seated bearing 403, a coupler 404, a sorting support plate 405, a copper sleeve 406, a sleeve 407, a turning plate shaft 408, a sorting main shaft seated bearing 409, a sorting swing rod 410, a sorting cam follower 411, a sorting cam 412, a sorting swing rod 413, a swing rod pressing block 414, a turning plate 415, a connecting pin 416, a sorting joint bearing 417, a sorting connecting rod 418, a sorting pin 419 and a sorting main shaft 420; the 2 sorting main shaft bearings 409, the 4 turning plate bearings 403, the motor bracket 402 and the 2 sorting support plates 405 are respectively fixed on the frame 101 by bolts; the servo motor 401 is fixed on the motor bracket 402 by a screw, the sorting main shaft 420 is arranged in the 2-sorting main shaft bearing with a seat 409, the sorting cam 412 is fixedly connected on the sorting main shaft 420, and the shaft of the servo motor 401 is connected with the sorting main shaft 420 through the coupling 404; the 2-turn plate shaft 408 is installed in the 2-turn plate seated bearing 403, the 2-turn plates 415 are respectively fixed on the 2-turn plate shaft 408, one end of a 2-sorting rocker 413 is respectively fixedly connected on the 2-turn plate shaft 408 by a 2-rocker press block 414, one end of a 2-sorting connecting rod 418 is respectively hinged with the other end of the 2-sorting rocker 413 by a 2-sorting joint bearing 417 by a 2-connecting pin 416, a 2-sleeve 407 is respectively welded on the 2-sorting support plate 405, 4 copper sleeves 406 are respectively embedded at two ends of the 2-sleeve 407, 2-sorting pin 419 is respectively penetrated in the 4 copper sleeves 406, one end of the 2-sorting rocker 410 is respectively fixedly connected with a 2-sorting pin 419, the other end of the 2-sorting rocker 410 is respectively hinged with the other end of the 2-sorting connecting rod 418 by a 2-sorting joint bearing 417 by a 2-connecting pin 416, 2-sorting cam followers 411 are respectively hinged in the middle parts of;
the feeding conveying mechanism 5 comprises a chain wheel 501, betel nuts 502, a clamp 503, a clamp fixing plate 504, a chain 505, a chain wheel shaft 506, a chain wheel bearing block 507 and a chain wheel pressing block 508; the chain wheel bearing 507 is fixed on the frame 101 through bolts, the chain wheel shaft 506 is installed in 2 chain wheel bearings 507, the chain wheel 501 is fixedly installed on the chain wheel shaft 506 through a chain wheel pressing block 508, the chain 505 and the chain wheel 501 are installed in a matched mode, the clamp fixing plate 504 is riveted on the chain 505, the clamp 503 is fixedly connected with the clamp fixing plate 504 through screws, and the betel nut 502 is clamped in clamping jaws on the clamp 503.
An operation method of a cam connecting rod combined type betel nut sorting device comprises the following operation steps:
1) the device is in an initial state: the unclamping cam 203, the seed extracting cam 304, the seed feeding cam 302 and the sorting cam 412 are all in a near-rest state, the servo motor 401 stops rotating, the main power source drives the main shaft 201 to rotate, the needle 313 is positioned at a high position right above the betel nut 502, and the turning plate 415 is in a double-quality state as shown in fig. 9;
2) seed extraction: the sorting cam 412 keeps close rest, the main shaft 201 rotates to enable the unclamping cam 203 and the seed feeding cam 302 to keep close rest, the seed taking cam 304 enters a pushing stroke to drive the seed taking and feeding mechanism 3 to move, and the needle 313 vertically pricks the betel nuts 502 on the feeding and conveying mechanism 5 downwards to finish the seed taking process;
3) removing the clamp: the main shaft 201 keeps rotating, the seed feeding cam 302 keeps close to rest, the seed taking cam 304 enters far rest, the clamp releasing cam 203 enters a pushing stroke, the clamp releasing cam 203 drives the clamp releasing mechanism 2 to move, the clamp releasing rod 210 of the clamp releasing mechanism 2 moves inwards relatively, the betel nut 502 clamped by the clamping jaws of the clamp 503 is released, and the clamp releasing action is completed; in the process, according to the quality and the defective condition of the left and right betel nuts, the servo motor 401 rotates forward, the sorting cam 412 enters a pushing stroke, the 2-turning plate 415 is driven to turn to a state in fig. 9, fig. 10, fig. 11 or fig. 12, the sorting is waited, the sorting cam 412 enters a far rest state, and the servo motor 401 stops rotating;
4) seed extraction: the sorting cam 412 keeps far rest, the main shaft 201 keeps rotating, the seed feeding cam 302 keeps near rest, the unclamping cam 203 enters far rest, the seed taking cam 304 enters a middle return stroke, the seed taking and feeding mechanism 3 is driven, the pricking needle 313 carrying the pricked betel nut 502 vertically moves upwards to reach the seed feeding height, and the seed extracting process is completed;
5) seed feeding: the sorting cam 412 keeps far rest, the main shaft 201 keeps rotating, the seed taking cam 304 enters middle rest, the clamp removing cam 203 enters return stroke, the seed feeding cam 302 enters push stroke, the clamp removing cam 203 drives the clamp removing mechanism 2 to move reversely, the clamp removing rod 210 of the clamp removing mechanism 2 moves outwards and oppositely to return to an initial state, the seed feeding cam 302 drives the seed taking and feeding mechanism 3 to move, the pricking pin 313 pricking the betel nut 502 is driven to rotate, the betel nut enters the seed falling plate 103, the betel nut 502 is positioned right below the seed falling plate 103, and the seed feeding process is completed;
6) seed falling: the sorting cam 412 keeps far rest, the main shaft 201 keeps rotating, the seed feeding cam 302 enters far rest, the unclamping cam 203 enters near rest, the seed taking cam 304 enters return stroke, the seed taking and feeding mechanism 3 is driven to move, the needle 313 carries the pricked betel nut 502 to continue moving upwards, the betel nut 502 falls onto the turning plate 415 from the needle 313 under the action of the seed falling plate 103, and enters a certified product box or a defective product box, so that the seed falling process is completed;
7) returning: the servo motor 401 rotates forward to drive the sorting cam 412 to enter a return stroke, so that the sorting plate turnover mechanism 4 returns to an initial state, the sorting cam 412 is driven to enter a near-stop state, the servo motor 401 stops rotating, meanwhile, the driving main shaft 201 keeps rotating, the unclamping cam 203 keeps a near-stop state, the seed extracting cam 304 enters a near-stop state, the seed feeding cam 302 enters a return stroke, the seed extracting and feeding mechanism 3 is driven to return to the initial state, in the process, the main power source drives the feeding and conveying mechanism 5 to move, so that the betel nuts 502 at the previous station reach the position right below the puncture needle 313, and the whole device returns to the initial state.
Claims (5)
1. The utility model provides a cam connecting rod combination formula sesame oil sorting device which characterized in that: the automatic seed picking and feeding device comprises a rack assembly, a stripping mechanism, a seed taking and delivering mechanism, a sorting plate turnover mechanism and a feeding and conveying mechanism, wherein the stripping mechanism is arranged at the front end of the rack;
the rack assembly comprises a rack, a swing rod supporting plate and a seed falling plate; the machine frame adopts a welding part, the swing rod supporting plate is fixed on the machine frame, and the seed falling plate 2 is fixed on the machine frame;
the feeding and conveying mechanism comprises a chain wheel, betel nuts, a clamp fixing plate, a chain wheel shaft, a chain wheel belt seat bearing and a chain wheel pressing block; the chain wheel belt seat bearing is fixed on the frame, the chain wheel shaft is arranged in 2 chain wheel belt seat bearings, the chain wheel is fixedly arranged on the chain wheel shaft through a chain wheel pressing block, the chain is installed in a matched mode with the chain wheel, the fixture fixing plate is riveted on the chain, the fixture is fixedly connected with the fixture fixing plate, and the betel nuts are clamped in the clamping jaws on the fixture.
2. The device for sorting betel nuts according to claim 1, wherein: the clamp releasing mechanism comprises a main shaft, 2 clamp releasing belt seat bearings, a clamp releasing cam pressing block, an I-shaped guide rail fixing plate, a supporting frame, an L-shaped connecting plate, a driving rack, a clamping plate, a clamp releasing rod, a U-shaped frame, a driven rack, a wide gear, an elastic clamping ring, a gear shaft, a deep groove ball bearing, a lower rack fixing plate, a clamp releasing cam follower, a push rod, a longitudinal sliding block, a longitudinal guide rail, a transverse sliding block, a transverse guide rail, a transverse lower sliding block, a transverse lower guide rail and an upper rack fixing plate; 2 unclamping belt seat bearings are fixed on the machine frame by bolts, the support frame adopts a welding part, and the support frame is fixed on the machine frame; the main shaft is arranged in a bearing with a base of a 2-clamp-releasing belt, a clamp-releasing cam is fixedly arranged on the main shaft through a clamp-releasing cam pressing block, an I-shaped guide rail fixing plate is fixed on a supporting frame, a longitudinal guide rail is fixed on the I-shaped guide rail fixing plate, a longitudinal sliding block is arranged on the longitudinal guide rail to form a moving pair, a push rod is fixedly arranged on the longitudinal sliding block, a clamp-releasing cam follower is hinged at the lower end of the push rod, and the clamp-releasing cam follower is arranged in a cam groove of the clamp.
3. The device for sorting betel nuts according to claim 2, wherein: the transverse guide rail and the transverse lower guide rail are respectively fixed on an I-shaped guide rail fixing plate, a transverse sliding block is arranged on the transverse guide rail to form a moving pair, a transverse lower sliding block is arranged on the transverse lower guide rail to form a moving pair, an upper rack fixing plate is fixed on the transverse sliding block, a lower rack fixing plate is fixed on the transverse lower sliding block, 2 driven racks are respectively fixed on the upper rack fixing plate and the lower rack fixing plate, the lower end of a U-shaped frame is fixedly connected to a lower driven rack, 2 clamping-releasing rods are respectively fixed at the upper ends of the upper rack fixing plate and the U-shaped frame, and 4 clamping plates are respectively welded at two ends of 2; the gear shaft is arranged in the middle of the I-shaped guide rail fixing plate in a penetrating mode, the wide gear is arranged on the gear shaft in an empty sleeve mode through the deep groove ball bearing and is axially positioned with the sleeve through the elastic retainer ring, and the wide gear is meshed with the driven rack 2 respectively to form a gear pair; one end of the L-shaped connecting plate is fixedly arranged on the push rod, the driving rack is fixedly arranged at the other end of the L-shaped connecting plate, and the driving rack is meshed with the wide gear to form a gear pair.
4. The device for sorting betel nuts according to claim 1, wherein: the seed extracting and feeding mechanism comprises: the seed feeding device comprises a seed feeding cam pressing block, a seed feeding cam, a seed taking cam follower, a seed taking cam, a seed taking push rod, a shifting fork, a spline shaft, a double-base bearing, a gear pressing block, a base bearing, a seed feeding shaft, a needle base, a needle, a gear, a rocker, a seed feeding joint bearing, a connecting rod, a seed feeding pin shaft, a rocker pressing block, a swing rod and a seed feeding cam follower; the double-base bearing and the 2-base bearing are fixed on the frame, the 2 seed feeding shaft is respectively arranged in the double-base bearing and the 2-base bearing, the 2 gear is respectively and fixedly arranged on the 2 seed feeding shaft by a 2 gear press block, the 2 gear is meshed with each other to form a gear pair, the 2 spline shafts are respectively arranged in the internal splines of the seed feeding shaft to form a spline pair, the 2 needle bases are respectively and fixedly arranged at the top ends of the 2 spline shafts, and the 2 binding needles are respectively and fixedly arranged on the needle bases; the rocker is fixedly connected to the seed feeding shaft through a rocker pressing block, one end of the connecting rod is hinged to the rocker through a seed feeding joint bearing, the upper end of the seed feeding pin shaft is hinged to the other end of the connecting rod through a seed feeding joint bearing, one end of the rocker is connected with the lower end of the seed feeding pin shaft, the other end of the rocker is hinged to a rocker supporting plate of the frame assembly, the seed feeding cam follower is hinged to the middle of the rocker, the seed feeding cam is fixed on the main shaft through the seed feeding cam pressing block, and the seed feeding cam follower is installed in a cam groove of the seed feeding cam; the seed taking cam is fixedly arranged on the main shaft, two ends of the shifting fork are respectively forked in the annular grooves at the lower end of the spline shaft 2, the seed taking push rod is fixedly arranged below the shifting fork, the seed taking cam follower is hinged at the lower end of the seed taking push rod, and the seed taking cam follower is arranged in the seed taking cam groove to form a cam pair.
5. The device for sorting betel nuts according to claim 1, wherein: the sorting turning plate mechanism comprises a servo motor, a motor support, a turning plate belt seat bearing, a coupler, a sorting support plate, a copper sleeve, a turning plate shaft, a sorting main shaft belt seat bearing, a sorting swing rod, a sorting cam follower, a sorting cam, a sorting rocker, a rocker pressing block, a turning plate, a connecting pin shaft, a sorting joint bearing, a sorting connecting rod, a sorting pin shaft and a sorting main shaft 2; 2 sorting main shaft bearings with seats, 4 turning plate bearings with seats, a motor bracket and 2 sorting support plates are respectively fixed on the frame; the servo motor is fixed on the motor support, the sorting main shaft is installed in a bearing with a seat of the sorting main shaft 2, the sorting cam is fixedly connected on the sorting main shaft, and a servo motor shaft is connected with the sorting main shaft through a coupler; 2 board axle installation turns over in the board tape seat bearing 2, 2 turn over the board and fix respectively at the board epaxial of turning over, 2 letter sorting rocker one end links firmly at 2 board epaxially with 2 rocker briquetting respectively, 2 letter sorting connecting rod one end is articulated with the 2 letter sorting rocker other ends through 2 letter sorting joint bearing for 2 connecting pin axles respectively, 2 the sleeve welds respectively in 2 letter sorting backup pads, 4 copper sheathing inlays respectively and inlays the dress at 2 sleeve both ends, 2 letter sorting round pin axle wears the dress respectively in 4 copper sheathing, 2 letter sorting pendulum rod one end links firmly with 2 letter sorting round pin axles respectively, the other end is articulated with the 2 letter sorting connecting rod other ends through 2 letter sorting joint bearing for 2 connecting pin axles respectively, 2 letter sorting cam follower articulates respectively at 2 letter sorting pendulum rod middle parts, 2 letter sorting cam followers are installed respectively and are formed 2 cam pairs in the cam groove of letter sorting cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320087.9U CN209950319U (en) | 2019-03-14 | 2019-03-14 | Cam connecting rod combined type betel nut sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920320087.9U CN209950319U (en) | 2019-03-14 | 2019-03-14 | Cam connecting rod combined type betel nut sorting device |
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| Publication Number | Publication Date |
|---|---|
| CN209950319U true CN209950319U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920320087.9U Expired - Fee Related CN209950319U (en) | 2019-03-14 | 2019-03-14 | Cam connecting rod combined type betel nut sorting device |
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| CN (1) | CN209950319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744545A (en) * | 2019-03-14 | 2019-05-14 | 湘潭大学 | A kind of cam link combined type betel nut sorting equipment |
| CN113787004A (en) * | 2021-09-17 | 2021-12-14 | 湘潭大学 | Vertical lifting type logistics sorting device |
-
2019
- 2019-03-14 CN CN201920320087.9U patent/CN209950319U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109744545A (en) * | 2019-03-14 | 2019-05-14 | 湘潭大学 | A kind of cam link combined type betel nut sorting equipment |
| CN109744545B (en) * | 2019-03-14 | 2024-03-26 | 湘潭大学 | Cam-connecting rod combined betel nut sorting device |
| CN113787004A (en) * | 2021-09-17 | 2021-12-14 | 湘潭大学 | Vertical lifting type logistics sorting device |
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