CN112938353A - Angle-adjustable conveying device for food supply chain - Google Patents
Angle-adjustable conveying device for food supply chain Download PDFInfo
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- CN112938353A CN112938353A CN202110128122.9A CN202110128122A CN112938353A CN 112938353 A CN112938353 A CN 112938353A CN 202110128122 A CN202110128122 A CN 202110128122A CN 112938353 A CN112938353 A CN 112938353A
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- tensioning
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- connecting rod
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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
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
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Abstract
The invention discloses an angle-adjustable conveying device for a food supply chain, which comprises a base, a conveying device and a conveying device, wherein the base is provided with a plurality of guide rails; the base is provided with a conveying mechanism for conveying food; conveying mechanism includes initiative support, regulating plate, goes up regulation support, conveying motor, initiative pivot, initiative section of thick bamboo, driven spindle, driven section of thick bamboo and conveyer belt. The angle-adjustable conveying device for the food supply chain is provided with the height adjusting mechanism, so that the vertical height of the driven rotating shaft can be conveniently adjusted, the discharging angle of the conveying belt can be adjusted, and the requirements of different scenes can be met; through the cooperation of the tensioning mechanism and the tension mechanism, the conveyor belt can be always kept in a tensioning state, so that the normal work of the conveyor belt is ensured.
Description
Technical Field
The invention relates to a conveying device, in particular to an angle-adjustable conveying device for a food supply chain.
Background
After the food is produced, the food is often required to be conveyed to a packaging area through a conveying device for packaging, and the food is sold after being packaged. Most of the conveying devices at present are conveyed through the conveying belts, and most of the conveying belts at present are fixed, so that the angle of the conveying belts cannot be adjusted, and the requirement of most scenes cannot be met. In order to adjust the discharging angle of the conveyor belt, an angularly adjustable conveying device for a food supply chain needs to be designed to meet the requirement.
Disclosure of Invention
The invention aims to provide an angle-adjustable conveying device for a food supply chain, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an angularly adjustable conveying device for a food supply chain comprises a base; the base is provided with a conveying mechanism for conveying food; the conveying mechanism comprises a driving support, an adjusting plate, an upper adjusting support, a conveying motor, a driving rotating shaft, a driving barrel, a driven rotating shaft, a driven barrel and a conveying belt; the driving supports are symmetrically fixed on one side of the base, and driving rotating shafts are rotatably arranged on the two driving supports; a driving cylinder is fixed on the outer side of the driving rotating shaft; the driving cylinder is connected with the driven cylinder through a conveying belt, and the driven cylinder is fixed on the driven rotating shaft; the driven rotating shaft is rotatably arranged between the two upper adjusting brackets, and the two upper adjusting brackets are symmetrically fixed on the adjusting plate; a transmission motor for driving the driving rotating shaft to rotate is fixed on one side of the driving support; the opposite side of base still is equipped with the height control mechanism who is convenient for adjust the height from top to bottom of regulating plate.
As a further scheme of the invention: the height adjusting mechanism comprises an adjusting motor, a gear, a crankshaft, a sleeve and an adjusting rod; a plurality of lower adjusting brackets are symmetrically fixed on the base, and two crankshafts are symmetrically and rotatably arranged between the lower adjusting brackets; gears are fixed at one ends of the two crankshafts, and the two gears are meshed with each other; sleeves are rotatably sleeved on the bent parts of the two crankshafts, and one ends of adjusting rods are fixed on the two sleeves; the other ends of the two adjusting rods are hinged to the bottom of the adjusting plate; and an adjusting motor for driving the single crankshaft to rotate is fixed on the lower adjusting bracket.
As a still further scheme of the invention: a plurality of limiting rod structures are symmetrically arranged between the adjusting plate and the base; the limiting rod structure comprises an inner rod and an outer rod; the inner rod is fixed at the bottom of the adjusting plate, and one end of the inner rod is arranged in the outer rod in a sliding mode; the outer rod is fixed on the base.
As a still further scheme of the invention: the base is also provided with a tensioning mechanism for keeping the conveyor belt in a tensioning state; the tensioning mechanism comprises a tensioning plate, a tensioning bracket, a tensioning rotating shaft and a tensioning barrel; a plurality of longitudinal positioning rods are symmetrically fixed on the base, and the tensioning plate is arranged on the longitudinal positioning rods in a sliding manner; the tensioning plates are symmetrically fixed with tensioning brackets, and tensioning rotating shafts are rotatably arranged in the tensioning brackets; a tensioning cylinder is fixed on the tensioning rotating shaft and is attached to the inner side of the conveying belt; and the base is also provided with a tension mechanism for providing downward tension for the tension plate.
As a still further scheme of the invention: the tension mechanism comprises a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a sliding block and a lower tensioning spring; one ends of the first connecting rod and the second connecting rod are respectively hinged to the bottom of the tensioning plate, and the other ends of the first connecting rod and the second connecting rod are respectively hinged to one ends of the third connecting rod and the fourth connecting rod; the third connecting rod and the fourth connecting rod are hinged with each other, and the other ends of the third connecting rod and the fourth connecting rod are respectively hinged on the sliding block; the two sliding blocks are respectively arranged on the plurality of transverse positioning rods in a sliding manner, and the plurality of transverse positioning rods are fixed on the base; the two sliding blocks are connected through a plurality of lower tensioning springs.
As a still further scheme of the invention: the number of the tension mechanisms is multiple, and the tension mechanisms are symmetrically arranged between the tensioning plate and the base.
As a still further scheme of the invention: an upper tensioning spring is connected between the lower ends of the first connecting rod and the second connecting rod.
Compared with the prior art, the invention has the beneficial effects that: by arranging the height adjusting mechanism, the vertical height of the driven rotating shaft can be conveniently adjusted, so that the discharging angle of the conveying belt can be adjusted, and the requirements of different scenes can be met; through the cooperation of the tensioning mechanism and the tension mechanism, the conveyor belt can be always kept in a tensioning state, so that the normal work of the conveyor belt is ensured.
Drawings
Fig. 1 is a schematic structural diagram of an angularly adjustable conveying device for a food supply chain.
Fig. 2 is a schematic structural diagram of a height adjusting mechanism in the angularly adjustable conveying device for the food supply chain.
Fig. 3 is a schematic view of the structure of a conveyor belt in an angularly adjustable conveyor for a food supply chain.
In the figure: 1. a base; 2. an active support; 3. an adjusting plate; 4. an upper adjusting bracket; 5. a tension plate; 6. tensioning the bracket; 7. a transfer motor; 8. a driving rotating shaft; 9. a driving cylinder; 10. a driven rotating shaft; 11. a driven cylinder; 12. tensioning the rotating shaft; 13. a tensioning cylinder; 14. a conveyor belt; 15. adjusting the motor; 16. a gear; 17. a crankshaft; 18. a sleeve; 19. adjusting a rod; 20. a lower adjusting bracket; 21. an inner rod; 22. an outer rod; 23. a longitudinal positioning rod; 24. a first link; 25. a second link; 26. a third link; 27. a fourth link; 28. a transverse positioning rod; 29. a slider; 30. a lower tension spring; 31. and an upper tension spring.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
Referring to fig. 1-3, the present embodiment provides an angle-adjustable conveying apparatus for a food supply chain, including a base 1; the base 1 is provided with a conveying mechanism for conveying food; the conveying mechanism comprises a driving support 2, an adjusting plate 3, an upper adjusting support 4, a conveying motor 7, a driving rotating shaft 8, a driving barrel 9, a driven rotating shaft 10, a driven barrel 11 and a conveying belt 14; the driving brackets 2 are symmetrically fixed on one side of the base 1, and driving rotating shafts 8 are rotatably arranged on the two driving brackets 2; a driving cylinder 9 is fixed on the outer side of the driving rotating shaft 8; the driving cylinder 9 is connected with the driven cylinder 11 through a conveying belt 14, and the driven cylinder 11 is fixed on the driven rotating shaft 10; the driven rotating shaft 10 is rotatably arranged between the two upper adjusting brackets 4, and the two upper adjusting brackets 4 are symmetrically fixed on the adjusting plate 3; a transmission motor 7 for driving the driving rotating shaft 8 to rotate is fixed on one side of the driving bracket 2; the other side of the base 1 is also provided with a height adjusting mechanism which is convenient for adjusting the vertical height of the adjusting plate 3; set up like this, adjust adjusting plate 3's upper and lower height through height adjusting mechanism, and because one side height of initiative pivot 8 is fixed to can be convenient for adjust the ejection of compact angle of conveyer belt 14, so that satisfy different demands.
Further, the height adjusting mechanism comprises an adjusting motor 15, a gear 16, a crankshaft 17, a sleeve 18 and an adjusting rod 19; a plurality of lower adjusting brackets 20 are symmetrically fixed on the base 1, and two crankshafts 17 are symmetrically and rotatably arranged between the plurality of lower adjusting brackets 20; gears 16 are fixed at one ends of the two crankshafts 17, and the two gears 16 are meshed with each other; sleeves 18 are rotatably sleeved on the bent parts of the two crankshafts 17, and one ends of adjusting rods 19 are fixed on the two sleeves 18; the other ends of the two adjusting rods 19 are hinged to the bottom of the adjusting plate 3; an adjusting motor 15 for driving the single crankshaft 17 to rotate is fixed on the lower adjusting bracket 20; set up like this, when adjusting motor 15 during operation, drive two bent axle 17 antiport through two gears 16 to drive two regulation pole 19 luffing motions, thereby can drive regulating plate 3 and the up-and-down motion of last regulation support 4, thereby can adjust driven rotating shaft 10 and driven barrel 11's upper and lower height, so that adjust the ejection of compact angle of conveyer belt 14.
Furthermore, in order to make the adjusting plate 3 more stable during movement, a plurality of limiting rod structures are symmetrically arranged between the adjusting plate 3 and the base 1; the limiting rod structure comprises an inner rod 21 and an outer rod 22; the inner rod 21 is fixed at the bottom of the adjusting plate 3, and one end of the inner rod 21 is slidably arranged in the outer rod 22; the outer rod 22 is fixed to the base 1. With this arrangement, the adjustment plate 3 can be restricted from moving only up and down by the engagement of the plurality of inner rods 21 and the plurality of outer rods 22.
Because the degree of tightness of the conveyor belt 14 changes when the driven rotating shaft 10 and the driven drum 11 move up and down, in order to keep the conveyor belt 14 in a proper tension state, a tension mechanism for keeping the conveyor belt 14 in a tension state is further arranged on the base 1; the tensioning mechanism comprises a tensioning plate 5, a tensioning bracket 6, a tensioning rotating shaft 12 and a tensioning barrel 13; a plurality of longitudinal positioning rods 23 are symmetrically fixed on the base 1, and the tensioning plate 5 is slidably arranged on the plurality of longitudinal positioning rods 23; the tensioning plate 5 is symmetrically fixed with tensioning brackets 6, and tensioning rotating shafts 12 are rotatably arranged in the tensioning brackets 6; a tensioning cylinder 13 is fixed on the tensioning rotating shaft 12, and the tensioning cylinder 13 is attached to the inner side of the conveyor belt 14; and the base 1 is also provided with a tension mechanism for providing downward tension for the tension plate 5. This arrangement allows the tension plate 5 to be continuously pulled downward by the tension mechanism, so that the tension shaft 12 is continuously pulled downward, thereby maintaining the tension of the belt 14.
Further, the tension mechanism includes a first link 24, a second link 25, a third link 26, a fourth link 27, a slider 29, and a lower tension spring 30; one ends of the first connecting rod 24 and the second connecting rod 25 are respectively hinged at the bottom of the tensioning plate 5, and the other ends of the first connecting rod 24 and the second connecting rod 25 are respectively hinged with one ends of a third connecting rod 26 and a fourth connecting rod 27; the third connecting rod 26 and the fourth connecting rod 27 are hinged with each other, and the other ends of the third connecting rod 26 and the fourth connecting rod 27 are respectively hinged on a sliding block 29; the two sliding blocks 29 are respectively arranged on the plurality of transverse positioning rods 28 in a sliding manner, and the plurality of transverse positioning rods 28 are fixed on the base 1; the two sliding blocks 29 are connected through a plurality of lower tensioning springs 30; this is arranged so that when the driven cylinder 11 moves upward, the tensioning cylinder 13 is moved upward, and the tensioning plate 5 is moved upward, so that the first link 24, the second link 25, the third link 26 and the fourth link 27 are contracted inward, and the two sliders 29 are slid inward, so that the lower tensioning spring 30 is compressed, and the downward pressure applied to the tensioning plate 5 is increased gradually.
In order to make the tension plate 5 more stable during movement, the tension mechanisms are provided in a plurality and symmetrically arranged between the tension plate 5 and the base 1.
The working principle of the embodiment is as follows: adjust the upper and lower height of adjusting plate 3 through height adjusting mechanism, and because one side height of initiative pivot 8 is fixed to can be convenient for adjust the ejection of compact angle of conveyer belt 14, so that satisfy different demands.
Wherein, the theory of operation of height adjustment mechanism is, when adjusting motor 15 during operation, drives two bent axle 17 antiport through two gears 16 to drive two regulation pole 19 luffing motion, thereby can drive regulating plate 3 and the up-and-down motion of last regulation support 4, thereby can adjust driven spindle 10 and the upper and lower height of driven cylinder 11, so that the ejection of compact angle of adjusting conveyer belt 14.
In order to keep the conveyor belt 14 in a tensioned state, a continuous downward pulling force is given to the tensioning plate 5 by the pulling mechanism, so that the tensioning spindle 12 is continuously subjected to a downward pulling force, and the conveyor belt 14 can be kept in a tensioned state.
The principle of the tension mechanism is that when the driven cylinder 11 moves upwards, the tension cylinder 13 is driven to move upwards, and the tension plate 5 is driven to move upwards, so that the first link 24, the second link 25, the third link 26 and the fourth link 27 are contracted inwards, and the two sliders 29 are driven to slide inwards, so that the lower tension spring 30 is compressed, and the downward pressure applied to the tension plate 5 is increased gradually.
Example 2
The embodiment is further improved on the basis of the embodiment 1, and the improvement is as follows: in order to make the tension mechanism more stable in operation, an upper tension spring 31 is connected between the lower ends of the first link 24 and the second link 25.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. An angle-adjustable conveying device for a food supply chain comprises a base (1); the base (1) is provided with a conveying mechanism for conveying food; the automatic conveying device is characterized in that the conveying mechanism comprises a driving support (2), an adjusting plate (3), an upper adjusting support (4), a conveying motor (7), a driving rotating shaft (8), a driving barrel (9), a driven rotating shaft (10), a driven barrel (11) and a conveying belt (14); the driving supports (2) are symmetrically fixed on one side of the base (1), and driving rotating shafts (8) are rotatably arranged on the two driving supports (2); a driving cylinder (9) is fixed on the outer side of the driving rotating shaft (8); the driving cylinder (9) is connected with the driven cylinder (11) through a conveying belt (14), and the driven cylinder (11) is fixed on the driven rotating shaft (10); the driven rotating shaft (10) is rotatably arranged between the two upper adjusting brackets (4), and the two upper adjusting brackets (4) are symmetrically fixed on the adjusting plate (3); a transmission motor (7) for driving the driving rotating shaft (8) to rotate is fixed on one side of the driving bracket (2); the other side of the base (1) is also provided with a height adjusting mechanism which is convenient for adjusting the height of the adjusting plate (3) from top to bottom.
2. The conveying device with adjustable angle for food supply chain according to claim 1, characterized in that the height adjusting mechanism comprises an adjusting motor (15), a gear (16), a crank shaft (17), a sleeve (18) and an adjusting rod (19); a plurality of lower adjusting brackets (20) are symmetrically fixed on the base (1), and two crankshafts (17) are symmetrically and rotatably arranged between the lower adjusting brackets (20); gears (16) are fixed at one ends of the two crankshafts (17), and the two gears (16) are meshed with each other; sleeves (18) are rotatably sleeved on the bent parts of the two crankshafts (17), and one ends of adjusting rods (19) are fixed on the two sleeves (18); the other ends of the two adjusting rods (19) are hinged to the bottom of the adjusting plate (3); an adjusting motor (15) driving the single crankshaft (17) to rotate is fixed on the lower adjusting bracket (20).
3. The conveying device with the adjustable angle for the food supply chain according to claim 2, characterized in that a plurality of limiting rod structures are symmetrically arranged between the adjusting plate (3) and the base (1); the limiting rod structure comprises an inner rod (21) and an outer rod (22); the inner rod (21) is fixed at the bottom of the adjusting plate (3), and one end of the inner rod (21) is slidably arranged in the outer rod (22); the outer rod (22) is fixed on the base (1).
4. The conveying device with adjustable angle for food supply chain according to claim 3, characterized in that the base (1) is further provided with a tensioning mechanism for keeping the conveyor belt (14) in a tensioned state; the tensioning mechanism comprises a tensioning plate (5), a tensioning bracket (6), a tensioning rotating shaft (12) and a tensioning barrel (13); a plurality of longitudinal positioning rods (23) are symmetrically fixed on the base (1), and the tensioning plate (5) is slidably arranged on the longitudinal positioning rods (23); the tensioning plate (5) is symmetrically fixed with tensioning brackets (6), and the tensioning brackets (6) are rotatably provided with tensioning rotating shafts (12); a tensioning cylinder (13) is fixed on the tensioning rotating shaft (12), and the tensioning cylinder (13) is attached to the inner side of the conveying belt (14); and the base (1) is also provided with a tension mechanism for applying downward tension to the tension plate (5).
5. The conveying device with adjustable angle for food supply chain according to claim 4, characterized in that the tension mechanism comprises a first connecting rod (24), a second connecting rod (25), a third connecting rod (26), a fourth connecting rod (27), a sliding block (29) and a lower tension spring (30); one ends of the first connecting rod (24) and the second connecting rod (25) are respectively hinged to the bottom of the tensioning plate (5), and the other ends of the first connecting rod (24) and the second connecting rod (25) are respectively hinged to one ends of the third connecting rod (26) and the fourth connecting rod (27); the third connecting rod (26) and the fourth connecting rod (27) are hinged with each other, and the other ends of the third connecting rod (26) and the fourth connecting rod (27) are respectively hinged on the sliding block (29); the two sliding blocks (29) are respectively arranged on the plurality of transverse positioning rods (28) in a sliding manner, and the plurality of transverse positioning rods (28) are fixed on the base (1); the two sliding blocks (29) are connected through a plurality of lower tensioning springs (30).
6. The conveying device with adjustable angle for food supply chain according to claim 5, characterized in that the number of the tension mechanisms is multiple and symmetrically arranged between the tension plate (5) and the base (1).
7. The conveying device with adjustable angle for food supply chain according to claim 5, characterized in that an upper tension spring (31) is connected between the lower ends of the first connecting rod (24) and the second connecting rod (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110128122.9A CN112938353A (en) | 2021-01-29 | 2021-01-29 | Angle-adjustable conveying device for food supply chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110128122.9A CN112938353A (en) | 2021-01-29 | 2021-01-29 | Angle-adjustable conveying device for food supply chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112938353A true CN112938353A (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110128122.9A Withdrawn CN112938353A (en) | 2021-01-29 | 2021-01-29 | Angle-adjustable conveying device for food supply chain |
Country Status (1)
| Country | Link |
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| CN (1) | CN112938353A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942824A (en) * | 2021-10-14 | 2022-01-18 | 江苏食品药品职业技术学院 | Feeding structure for food and using method thereof |
-
2021
- 2021-01-29 CN CN202110128122.9A patent/CN112938353A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113942824A (en) * | 2021-10-14 | 2022-01-18 | 江苏食品药品职业技术学院 | Feeding structure for food and using method thereof |
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Application publication date: 20210611 |