CN108455191B - stepping conveyor - Google Patents
stepping conveyor Download PDFInfo
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- CN108455191B CN108455191B CN201810233518.8A CN201810233518A CN108455191B CN 108455191 B CN108455191 B CN 108455191B CN 201810233518 A CN201810233518 A CN 201810233518A CN 108455191 B CN108455191 B CN 108455191B
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- gear
- connecting rod
- push rod
- cam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
- B65G25/02—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having different forward and return paths of movement, e.g. walking beam conveyors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Special Conveying (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a stepping conveyor, which comprises: the automatic discharging device comprises a discharging mechanism, a stepping material pushing mechanism and a transmission mechanism, wherein the discharging mechanism comprises a hopper, a plate inserting mechanism and a cam connecting rod mechanism, the plate inserting mechanism is arranged below the hopper, and the cam connecting rod mechanism is used for driving the plate inserting mechanism to be opened and closed so as to realize intermittent discharging of the hopper; the stepping pushing structure comprises a rail, a push rod and a push rod driving device, and the push rod driving device is used for driving the push rod to push the material to move on the rail; the track is arranged above the track support. The connecting rod sliding block assembly of the discharging mechanism is connected with the inserting plate and used for driving the inserting plate to slide in the guide rail so as to realize intermittent discharging of the hopper. The discharging mechanism and the stepping pushing structure both adopt mechanical structures, and the transmission mechanism can realize the normal operation of the whole machine by only adopting one power source, thereby ensuring the normal work of the conveyor, reducing the cost of the whole machine and reducing the mass and the volume of the whole machine.
Description
Technical Field
The invention relates to the technical field of material conveying, in particular to a stepping conveyor.
Background
At present, in the field of machining, a conveyor is widely applied, but an air conveyor is easy to damage materials, feeding precision is affected after an O-shaped ring is abraded, and workpieces with high quality cannot be conveyed; the eccentric disc of the high-speed roller conveyor has limited deflection degree, short feeding length and complex structure; the servo numerical control conveyor is high in price. The key to reduce labor intensity, ensure processing quality and ensure safe production is how to accurately convey work materials to stations. At present, some enterprises adopt a production and manufacturing mode of manual feeding, and the manual feeding has the defects of low efficiency, high cost, unreliable product quality, poor safety and the like.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a stepping conveyor which solves the problems of high cost, short feeding length and low feeding efficiency of the conventional conveyor.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a step conveyor: the automatic discharging device comprises a discharging mechanism, a stepping pushing mechanism and a transmission mechanism, wherein the discharging mechanism comprises a hopper, a plate inserting mechanism and a cam connecting rod mechanism, the plate inserting mechanism is arranged below the hopper, and the cam connecting rod mechanism is used for driving the plate inserting mechanism to be opened and closed so as to realize intermittent discharging of the hopper;
The stepping pushing structure comprises a rail, a push rod and a push rod driving device, wherein the push rod driving device is used for driving the push rod to push the material to move on the rail; the track is arranged above the track support.
the transmission mechanism is connected with the cam and the push rod and used for driving the discharging mechanism and the stepping pushing structure to work.
Specifically, aforementioned step conveyor, picture peg mechanism include guide rail and picture peg, and discharge mechanism still includes a plurality of connecting rod sliding block set spare of connecting in cam-linkage mechanism, and connecting rod sliding block set spare connects the picture peg, and connecting rod sliding block set spare is used for driving the picture peg and slides in the guide rail for realize the intermittent blowing of hopper.
In particular, the stepping conveyor is provided; the connecting rod sliding block assembly comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod which are connected in sequence, the second connecting rod and the third connecting rod are respectively provided with a second connecting rod sliding block and a third connecting rod sliding block, the fourth connecting rod is sequentially provided with a fourth connecting rod lower sliding block, a fourth connecting rod fixing block and a fourth connecting rod upper sliding block from bottom to top, one end of the first connecting rod is connected with a cam through a rotating pin, the other end of the first connecting rod is fixedly connected with the lower end of the second connecting rod, the two ends of the third connecting rod are respectively hinged at the upper end of the second connecting rod and the fourth connecting rod upper sliding block, one end of the fourth connecting rod fixing block is fixedly connected with the hopper, the other end of the fourth connecting rod fixing block is hinged at the side part of the hopper, the guide rails comprise a first guide rail and a second guide rail which are symmetrically arranged at the lower part of the, the second inserting plate is hinged to the lower sliding block of the fourth connecting rod, the first connecting rod is further connected to the support in a sliding mode, the support is provided with a support connecting rod, and the support connecting rod is connected with the track support.
specifically, the step conveyor comprises: the stepping pushing structure further comprises a double-sided rack, a guide plate and a vertical guide body, wherein a transverse track groove is formed in the track support, a waist-shaped through hole is formed in the guide plate, a bearing groove is formed in the inner edge of the waist-shaped through hole, the double-sided rack is arranged in the middle of the waist-shaped through hole and is connected with a transmission mechanism; the vertical guide body is connected inside the transverse track groove, the guide plate is connected inside the vertical guide body, and the push rod is connected to the guide plate.
Specifically, the step conveyor comprises: the transmission mechanism comprises a cam transmission mechanism and a push rod transmission mechanism, the cam transmission mechanism is used for driving the cam to rotate, and the push rod transmission mechanism is used for driving the push rod to reciprocate along the track.
Specifically, the step conveyor comprises: the cam transmission mechanism is connected with the push rod transmission mechanism, and the cam transmission mechanism and the push rod transmission mechanism share one motor.
Specifically, the step conveyor comprises: the transmission mechanism comprises a motor, a driving belt wheel, a second gear, a first transmission shaft, a third gear, a fourth gear, a second transmission shaft, a sixth gear, a third transmission shaft, a fifth gear, a first gear, a driven belt wheel, a seventh gear, a main shaft, a tenth gear, a fourth transmission shaft, a ninth gear and a transmission belt, wherein the motor is connected with the driving belt wheel, the driving belt wheel is connected with the driven belt wheel through the transmission belt, the driven belt wheel is connected with the seventh gear and the first gear through the main shaft, the seventh gear is meshed with the ninth gear, the ninth gear is connected with the tenth gear and a rolling bearing through the fourth transmission shaft, the first gear is connected with the third gear through the first transmission shaft, the third gear is meshed with the fourth gear, the fourth gear is connected with the fifth gear through the second transmission shaft, the fifth gear is meshed with the sixth gear, the sixth gear is connected with a cam through the third transmission shaft, the first gear, the second gear, The third gear and the fourth gear are bevel gears, the tenth gear is connected with a double-sided rack, and the rolling bearing is connected with a bearing groove.
specifically, the step conveyor comprises: the lateral part of the guide plate is also provided with a guide plate roller set, and the upper end and the lower end of the vertical guide body are also provided with a guide body roller set.
Specifically, the step conveyor comprises: the track comprises two rows of cylindrical rollers which are arranged in parallel, and the push rod is arranged between the two rows of cylindrical rollers which are arranged in parallel.
Specifically, the step conveyor comprises: the guide plate is connected with the push rod through threads.
The invention achieves the following beneficial effects:
The invention has simple structure, does not adopt parts with higher cost such as a servo system, a servo motor and the like, and does not adopt parts which are easy to break down such as a sensor and the like, so that the cost and the reliability of the whole machine are higher. The discharging mechanism and the stepping pushing structure both adopt mechanical structures, and the transmission mechanism can realize the normal operation of the whole machine only by adopting one power source, thereby ensuring the normal work of the conveyor, reducing the cost of the whole machine and reducing the quality and the volume of the whole machine.
Drawings
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is a block diagram of the step pusher mechanism of the present invention;
FIG. 3 is a partial structure view of a push plate of the stepping pushing mechanism of the present invention;
FIG. 4 is a view of the structure of the rolling bearing of the stepping pushing mechanism of the present invention
FIG. 5 is a view of the cam linkage of the present invention;
FIG. 6 is a block diagram of the plate inserting mechanism of the present invention;
FIG. 7 is a structural view of the transmission mechanism of the present invention;
the meaning of the reference numerals: 1-a motor; 2-a driving pulley; 4-a second gear; 5-a first transmission shaft; 6-a third gear; 7-a fourth gear; 8-a second drive shaft; 9-sixth gear; 10-a third drive shaft; 11-fifth gear; 13-a first gear; 14-a driven pulley; 15-seventh gear; 16-a main shaft; 17-tenth gear; 18-a fourth drive shaft; 19-ninth gear; 20-a transmission belt; 22-a cam; 24-a first link; 241-rotating pin; 25-a support; 251-a support link; 28-a second link; 281-second link slider; 33-a third link; 331-a third link slider; 45-a fourth link; 451-fourth link lower slide block; 452-a fourth connecting rod fixing block; 453-fourth link upper slide block; 57-hopper; 58-a first guide rail; 60-a first board insert; 61-a second board; 63-a second guide rail; 68-a rail bracket; 69-transverse rail groove; 71-double-sided rack; 72-a guide plate; 73-vertical guides; 74-roller bed; 75-a push rod; 77-guide body roller group; 78-bearing groove; 79-rolling bearing.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1: a stepping conveyor comprises a discharging mechanism, a stepping pushing structure and a transmission mechanism, wherein the discharging mechanism comprises a hopper 57, a plate inserting mechanism and a cam link mechanism, the plate inserting mechanism is arranged below the hopper 57, and the cam link mechanism is used for driving the plate inserting mechanism to be opened and closed so as to realize intermittent discharging of the hopper 57;
The stepping pushing structure comprises a rail 74, a push rod 75 and a push rod driving device, wherein the push rod driving device is used for driving the push rod 75 to push the materials to move on the rail 74; the rail 74 is disposed above the rail bracket 68. The track 74 comprises two rows of juxtaposed cylindrical rollers, and the push rod 75 is disposed between the two rows of juxtaposed cylindrical rollers.
The transmission mechanism is connected with the cam 22 and the push rod 75 and is used for driving the discharging mechanism and the stepping pushing mechanism to work.
the inserting plate mechanism comprises a guide rail, an inserting plate and a plurality of connecting rod sliding block assemblies connected with the cam connecting rod mechanism, the connecting rod sliding block assemblies are connected with the inserting plate and used for driving the inserting plate to slide in the guide rail so as to realize intermittent discharging of the hopper 57.
As shown in fig. 5: the connecting rod sliding block assembly comprises a first connecting rod 24, a second connecting rod 28, a third connecting rod 33 and a fourth connecting rod 45 which are connected in sequence, the number of the first connecting rod 24 is one, the number of the second connecting rod 28, the number of the third connecting rod 33 and the number of the fourth connecting rod 45 are two, the second connecting rod 28 and the third connecting rod 33 are respectively provided with a second connecting rod sliding block 281 and a third connecting rod sliding block 331, the fourth connecting rod 45 is sequentially provided with a fourth connecting rod lower sliding block 451, a fourth connecting rod fixing block 452 and a fourth connecting rod upper sliding block 453 from bottom to top, the cam connecting end of the first connecting rod 24 is of a single-rod structure, one end of the single rod 241 is connected with the cam groove of the cam 22 through a rotating pin, the other end of the first connecting rod 24 is of two symmetrical and parallel-arranged double-rod structures, the double rods take the single rod as a symmetrical center, the end parts of the double rods are fixedly connected with the lower end of the second connecting rod 28, the two ends, one end of the fourth connecting rod fixing block 452 is fixedly connected to the hopper 57, the other end of the fourth connecting rod fixing block 452 is hinged to the fourth connecting rod 45, and the third connecting rod sliding block 331 is hinged to the side portion of the hopper 57.
As shown in fig. 6: the guide rails of the present embodiment include a first guide rail 58 and a second guide rail 63 symmetrically disposed at a lower portion of the hopper 57, and the insertion plate includes a first insertion plate 60 and a second insertion plate 61 respectively connected to the first guide rail 58 and the second guide rail 63.
With reference to fig. 5 and 6: the first inserting plate 60 is hinged to the second connecting rod sliding block 281, the second inserting plate 61 is hinged to the fourth connecting rod lower sliding block 451, connecting pins are arranged on the side portions of the two inserting plates, penetrate through the side portions of the guide rails to be connected with the corresponding connecting rod sliding blocks, the first connecting rod 24 is further connected to the support 25 in a sliding mode, the support 25 is provided with a support connecting rod 251, and the support connecting rod 251 is connected with the track support 68.
With reference to fig. 2-4: the stepping pushing structure further comprises a double-sided rack 71, a guide plate 72 and a vertical guide body 73, a transverse track groove 69 is arranged in the track support 68, a waist-shaped through hole is formed in the guide plate 72, a bearing groove 78 is formed in the inner edge of the waist-shaped through hole, the double-sided rack 71 is arranged in the middle of the waist-shaped through hole, and the double-sided rack 71 is connected with a transmission mechanism; a vertical guide body 73 is attached inside the transverse rail groove 69, a guide plate 72 is attached inside the vertical guide body 73, and a push rod 75 is attached to the guide plate 72, preferably by screwing. In order to reduce the friction force between the vertical guide body 73 and the transverse rail groove 69 and between the vertical guide body 73 and the guide plate 72 and to prolong the service life of the stepping pushing structure, it is preferable to arrange a guide plate roller set (similar to the guide body roller set 77) at the side of the guide plate 72, when the guide plate 72 moves up and down along the vertical guide body 73, the guide plate roller set rolls inside the vertical guide body 73, and at the same time, the guide body roller sets 77 are arranged at the upper and lower ends of the vertical guide body 73, when the vertical guide body 73 slides transversely in the rail bracket 68, the guide body roller set 77 rolls transversely and reciprocally in the rail bracket 68, and the sliding friction is converted into rolling friction.
as shown in fig. 7: the transmission mechanism comprises a cam transmission mechanism and a push rod transmission mechanism, the cam transmission mechanism is used for driving the cam to rotate, the push rod transmission mechanism is used for driving the push rod 75 to reciprocate along the track 74, the cam transmission mechanism is connected with the push rod transmission mechanism, and the cam transmission mechanism and the push rod transmission mechanism share one motor.
The transmission mechanism of the embodiment includes a motor 1, a driving pulley 2, a second gear 4, a first transmission shaft 5, a third gear 6, a fourth gear 7, a second transmission shaft 8, a sixth gear 9, a third transmission shaft 10, a fifth gear 11, a first gear 13, a driven pulley 14, a seventh gear 15, a main shaft 16, a tenth gear 17, a fourth transmission shaft 18, a ninth gear 19 and a transmission belt 20, wherein the motor 1 is connected with the driving pulley 2, the driving pulley 2 is connected with the driven pulley 14 through the transmission belt 20, the driven pulley 14 is connected with the seventh gear 15 and the first gear 13 through the main shaft 16, the seventh gear 15 is engaged with the ninth gear 19, the ninth gear 19 is connected with the tenth gear 17 and a rolling bearing 79 through the fourth transmission shaft 18, the first gear 13 is connected with the third gear 6 through the first transmission shaft 5, the third gear 6 is engaged with the fourth gear 7, the fourth gear 7 is connected with the fifth gear 11 through the second transmission shaft 8, the fifth gear 11 is engaged with the sixth gear 9, the sixth gear 9 is connected with the cam 22 through the third transmission shaft 10, the first gear 13, the second gear 4, the third gear 6 and the fourth gear 7 are bevel gears, the tenth gear 17 is connected with the double-sided rack 71, and the rolling bearing 79 is connected with the bearing groove 78. When the stepping pushing structure works, the motor 1 drives the whole transmission mechanism to work, the tenth gear 17 is meshed with the double-sided rack 71, and the rolling bearing 79 which is coaxial with the tenth gear 17 rolls in the bearing groove 78. When the tenth gear 17 is meshed with the lower part of the double-sided rack 71, the guide plate 72 is positioned at the upper end of the vertical guide body 73, the push rod 75 is higher than the roller way 74, the guide plate 72 and the vertical guide body 73 slide transversely along the inside of the transverse track groove 69, and the guide plate 72 drives the push rod 75 to push materials on the roller way 74 to move; when the tenth gear 17 is engaged with the upper portion of the double-sided rack 71, the height of the push rod 75 is lower than or equal to that of the roller way 74, and at this time, the push rod 75 is not in contact with the material on the roller way 74, but is in a "return" state. The double-sided rack 71 continuously reciprocates relative to the tenth gear 17, so that periodic intermittent pushing of materials is realized.
When the discharging mechanism works, because the support 25 is fixedly connected to the rail bracket 68 through the support link 251, the cam 22 drives the first link 24 to reciprocate in the horizontal direction with the support 25 as a rail, one end of the fourth link fixing block 452 is fixedly connected to the hopper 57 (the hopper 57 is fixed to the frame and does not move during discharging), the third link slider 331 is hinged to the side of the hopper 57, when the cam 22 reaches a far rest position (the first link 24 reaches the rightmost end in the view of fig. 5), the second link slider 281 drives the first insert plate 60 to close under the thrust of the first link 24, meanwhile, the second link 28 drives the fourth link 45 to rotate by a certain angle with the fourth link fixing block 452 as a fulcrum through the third link 33, and the fourth link lower slider 451 drives the second insert plate 61 to close during the rotation of the fourth link 45. Thus, the two insert plates are synchronously closed and opened under the action of the connecting rod sliding block assembly, the material in the hopper 57 cannot fall, when the cam 22 reaches a near-rest state (the first connecting rod 24 reaches the leftmost end in the view of fig. 5), the two insert plates are pulled apart, the material falls from the hopper onto the rail 74, and the falling material is pushed away by the stepping pushing structure.
It should be noted that: the discharging mechanism and the stepping pushing mechanism should satisfy a certain synchronization relationship, that is, when the discharging mechanism discharges (the plate inserting mechanism is fully opened), the push rod 75 should move to the extreme position (the leftmost end in the view of fig. 2) on the side of the hopper 57, so that when the material in the hopper 57 falls on the rail 74, the push rod 75 is located at the left end (the end close to the cam 22) of the material, and can push away the material in time.
The invention has simple structure, does not adopt parts with higher cost such as a servo system, a servo motor and the like, and does not adopt parts which are easy to break down such as a sensor and the like, so that the cost and the reliability of the whole machine are higher. The discharging mechanism and the stepping pushing structure both adopt mechanical structures, and the transmission mechanism can realize the normal operation of the whole machine only by adopting one power source, thereby ensuring the normal work of the conveyor, reducing the cost of the whole machine and reducing the quality and the volume of the whole machine.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. a step conveyor, characterized by: the automatic discharging device comprises a discharging mechanism, a stepping pushing structure and a transmission mechanism, wherein the discharging mechanism comprises a hopper (57), a board inserting mechanism and a cam link mechanism, the board inserting mechanism is arranged below the hopper (57), and the cam link mechanism is used for driving the board inserting mechanism to be opened and closed so as to realize discontinuous discharging of the hopper (57);
the stepping pushing structure comprises a track (74), a push rod (75) and a push rod driving device, wherein the push rod driving device is used for driving the push rod (75) to push materials to move on the track (74); the rail (74) is arranged above the rail bracket (68);
The transmission mechanism is connected with the cam (22) and the push rod (75) and is used for driving the discharging mechanism and the stepping pushing mechanism to work;
The inserting plate mechanism comprises a guide rail, an inserting plate and a plurality of connecting rod sliding block assemblies connected with the cam connecting rod mechanism, the connecting rod sliding block assemblies are connected with the inserting plate and used for driving the inserting plate to slide in the guide rail so as to realize intermittent discharging of the hopper (57);
The connecting rod sliding block assembly comprises a first connecting rod (24), a second connecting rod (28), a third connecting rod (33) and a fourth connecting rod (45) which are sequentially connected, the second connecting rod (28) and the third connecting rod (33) are respectively provided with a second connecting rod sliding block (281) and a third connecting rod sliding block (331), the fourth connecting rod (45) is sequentially provided with a fourth connecting rod lower sliding block (451), a fourth connecting rod fixing block (452) and a fourth connecting rod upper sliding block (453) from bottom to top, one end of the first connecting rod (24) is connected with the cam (22) through a rotating pin (241), the other end of the first connecting rod (24) is fixedly connected with the lower end of the second connecting rod (28), two ends of the third connecting rod (33) are respectively hinged to the upper end of the second connecting rod (28) and the fourth connecting rod upper sliding block (453), one end of the fourth connecting rod fixing block (452) is fixedly connected to the hopper (, third connecting rod slider (331) articulates in hopper (57) lateral part, the guide rail includes first guide rail (58) and second guide rail (63) that the symmetry set up in hopper (57) lower part, the picture peg is including connecting respectively in first guide rail (58), first picture peg (60) of second guide rail (63), second picture peg (61), first picture peg (60) articulates in second connecting rod slider (281), second picture peg (61) articulate in fourth connecting rod slider (451), first connecting rod (24) still sliding connection in support (25), support (25) are equipped with support connecting rod (251), support connecting rod (251) connect track support (68).
2. A step conveyor as claimed in claim 1 wherein: the stepping pushing structure further comprises a double-sided rack (71), a guide plate (72) and a vertical guide body (73), a transverse track groove (69) is formed in the track support (68), a waist-shaped through hole is formed in the guide plate (72), a bearing groove (78) is formed in the inner edge of the waist-shaped through hole, the double-sided rack (71) is arranged in the middle of the waist-shaped through hole, and the double-sided rack (71) is connected with a transmission mechanism; the vertical guide body (73) is connected to the inside of the transverse track groove (69), the guide plate (72) is connected to the inside of the vertical guide body (73), and the push rod (75) is connected to the guide plate (72).
3. A step conveyor as claimed in claim 1 wherein: the transmission mechanism comprises a cam transmission mechanism and a push rod transmission mechanism, the cam transmission mechanism is used for driving the cam to rotate, and the push rod transmission mechanism is used for driving the push rod (75) to reciprocate along the track (74).
4. A step conveyor as claimed in claim 3 wherein: the cam transmission mechanism is connected with the push rod transmission mechanism, and the cam transmission mechanism and the push rod transmission mechanism share one motor.
5. a step conveyor as claimed in claim 2 wherein: the transmission mechanism comprises a motor (1), a driving pulley (2), a second gear (4), a first transmission shaft (5), a third gear (6), a fourth gear (7), a second transmission shaft (8), a sixth gear (9), a third transmission shaft (10), a fifth gear (11), a first gear (13), a driven pulley (14), a seventh gear (15), a spindle (16), a tenth gear (17), a fourth transmission shaft (18), a ninth gear (19) and a transmission belt (20), the motor (1) is connected with the driving pulley (2), the driving pulley (2) is connected with the driven pulley (14) through the transmission belt (20), the driven pulley (14) is connected with the seventh gear (15) and the first gear (13) through the spindle (16), the seventh gear (15) is meshed with the ninth gear (19), the ninth gear (19) is connected with the tenth gear (17) and a rolling bearing (79) through the fourth transmission shaft (18), the first gear (13) is connected with the third gear (6) through the first transmission shaft (5), the third gear (6) is meshed with the fourth gear (7), the fourth gear (7) is connected with the fifth gear (11) through the second transmission shaft (8), the fifth gear (11) is meshed with the sixth gear (9), the sixth gear (9) is connected with the cam (22) through the third transmission shaft (10), the first gear (13), the second gear (4), the third gear (6) and the fourth gear (7) are bevel gears, the tenth gear (17) is connected with the double-sided rack (71), and the rolling bearing (79) is connected with the bearing groove (78).
6. a step conveyor as claimed in claim 2 wherein: the lateral part of deflector (72) still is equipped with deflector roller group, vertical guide body (73) upper and lower both ends still are equipped with guide body roller group (77).
7. a step conveyor as claimed in claim 1 wherein: the track (74) comprises two rows of cylindrical rollers which are arranged in parallel, and the push rod (75) is arranged between the two rows of cylindrical rollers which are arranged in parallel.
8. A step conveyor as claimed in claim 2 wherein: the guide plate (72) is in threaded connection with the push rod (75).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233518.8A CN108455191B (en) | 2018-03-21 | 2018-03-21 | stepping conveyor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810233518.8A CN108455191B (en) | 2018-03-21 | 2018-03-21 | stepping conveyor |
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| CN108455191A CN108455191A (en) | 2018-08-28 |
| CN108455191B true CN108455191B (en) | 2019-12-17 |
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| CN201810233518.8A Active CN108455191B (en) | 2018-03-21 | 2018-03-21 | stepping conveyor |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774765A (en) * | 2018-08-29 | 2018-11-09 | 金陵科技学院 | A kind of continuous continuous changement of silk spinning comb |
| CN108677283A (en) * | 2018-08-29 | 2018-10-19 | 金陵科技学院 | It is a kind of to lift the silk spinning circular comb mechanism for holding and combing based on pressing plate |
| CN109229464A (en) * | 2018-09-29 | 2019-01-18 | 山西沁新能源集团股份有限公司 | A kind of coal pusher |
| CN110077784B (en) * | 2019-04-11 | 2021-04-13 | 广东长盈精密技术有限公司 | Stepping feeding device |
| CN110785076B (en) * | 2019-11-14 | 2021-01-01 | 江西众达泰科技有限公司 | Automatic machine device of inserting of pin of PCB board |
| CN112008397B (en) * | 2020-08-31 | 2021-08-24 | 乐清野岛机电有限公司 | Online automatic assembly and detection device of electrical alarm module |
| CN112660532B (en) * | 2020-11-25 | 2022-12-06 | 淮南冠东信息科技有限公司 | Dialysis powder transmission device |
| CN113942778A (en) * | 2021-11-01 | 2022-01-18 | 常州机电职业技术学院 | Automatic detection equipment for thickness of wire plate material |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3285057B2 (en) * | 1993-09-20 | 2002-05-27 | 豊田工機株式会社 | Automatic transfer device |
| CN103991684B (en) * | 2014-05-29 | 2016-06-01 | 上海理工大学 | Transmission rig and feeding device |
| CN204872571U (en) * | 2015-07-03 | 2015-12-16 | 安徽省振华科技工业有限公司 | A directly push away power unit for straightening pushing -type feed |
| CN205328039U (en) * | 2016-02-01 | 2016-06-22 | 玉田县新联印刷机械有限公司 | Automatic feed mechanism of plastics film |
| CN205932492U (en) * | 2016-08-17 | 2017-02-08 | 浙江中石机械有限公司 | Spool material feeding unit |
| CN106429235A (en) * | 2016-09-28 | 2017-02-22 | 东莞市联洲知识产权运营管理有限公司 | Window film waste edge recycling device |
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2018
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