CN115752663A - Belt weigher conveyor of adjustable lift - Google Patents
Belt weigher conveyor of adjustable lift Download PDFInfo
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- CN115752663A CN115752663A CN202211534871.2A CN202211534871A CN115752663A CN 115752663 A CN115752663 A CN 115752663A CN 202211534871 A CN202211534871 A CN 202211534871A CN 115752663 A CN115752663 A CN 115752663A
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- lifting
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- belt
- supporting seat
- conveyor assembly
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Abstract
The invention belongs to the technical field of belt weighers, and provides a lifting-adjustable belt weigher conveying device, which comprises: a supporting base; the lifting components are symmetrically arranged on the supporting seat and used for adjusting the lifting of the belt weigher, and each lifting component comprises a lifting frame; the driving assembly is arranged on the supporting seat and used for driving the lifting frame to stretch or contract; the lifting assembly is connected with a belt scale, when the driving assembly drives the lifting frame to stretch, the belt scale is lifted, and when the driving assembly drives the lifting frame to contract, the belt scale is lowered. The invention solves the technical problem of the reduction of the weighing precision caused by the unstable lifting of the belt weigher, ensures that the belt weigher is more stable in the lifting process and improves the weighing precision of materials on the belt weigher.
Description
Technical Field
The invention relates to the technical field of belt weighers, in particular to a lifting-adjustable belt weigher conveying device.
Background
A belt scale refers to an automatic weighing apparatus that continuously weighs bulk materials on a conveyor belt without subdividing the mass or interrupting the movement of the conveyor belt.
Over-and-under type electronic belt scale, the guiding hole with guide post sliding connection is seted up to the tip of this kind of electronic belt scale main part, this over-and-under type electronic belt scale is through setting up a driving motor, the lead screw, the height of crane and slider be convenient for adjust electronic belt scale main part, and then be convenient for use the electronic belt scale main part with the automation equipment cooperation of other different grade types, application range is comparatively extensive, be convenient for improve the stability of electronic belt scale main part when going up and down through setting up guiding hole and guide post, be convenient for supplementary electronic belt scale main part nimble removal through setting up the universal wheel.
Over-and-under type electronic belt conveyor scale among the prior art drives the steady lift of being not convenient for through two threaded rods at the during operation, and above-mentioned equipment only sets up the threaded rod on both sides and goes up and down and lead to the unstability when going up and down easily, and when the material on the conveyer belt moved to the belt conveyor scale on, because the lift plane is unstable, lead to the atress of material on the belt conveyor scale uneven, weigh the precision and reduce to influence the use of this equipment.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide a belt weigher conveying device capable of adjusting the lifting, which is used to solve the technical problem that the lifting plane of the belt weigher in the prior art is unstable, resulting in the reduction of the weighing precision.
In order to achieve the above and other related objects, the present invention provides an adjustable lifting belt scale conveying device, comprising: a supporting seat; the lifting assembly is arranged on the supporting seat and used for adjusting the lifting of the belt scale, and the lifting assembly comprises symmetrically arranged lifting frames; the driving assembly is arranged on the supporting seat and used for driving the lifting frame to stretch or contract; the lifting assembly is connected with a belt scale, when the driving assembly drives the lifting frame to stretch, the belt scale is lifted, and when the driving assembly drives the lifting frame to contract, the belt scale is lowered.
Optionally, the lifting assembly further comprises a moving rod, one end of the moving rod is movably connected with the lifting frame, the lifting frame is pushed by the moving rod to be stretched or pulled to be contracted, a threaded sleeve is transversely arranged at the other end of the moving rod, and the side face of the threaded sleeve is fixedly connected with the moving rod.
Optionally, drive assembly is including vertically setting up motor on the supporting seat, the one end of motor is stretched out there is the transmission shaft, the first gear of fixedly connected with on the transmission shaft, the outer wall meshing of first gear is connected with the second gear, the one end of second gear is provided with the threaded rod, the threaded rod is worn to establish on the thread bush, and with the transmission shaft is mutually perpendicular, the inner wall of supporting seat is provided with the fixed block, the fixed block with the thread bush sets up on same level, the one end bearing of threaded rod is connected on the fixed block, the threaded rod is in on the thread bush with on the fixed block with first gear keeps synchronous motion.
Optionally, the bottom of lifting unit is provided with the base for fixed lifting unit, the both ends of base all with the inner wall fixed connection of supporting seat, the base sets up the threaded rod with between the lifting unit.
Optionally, a lifting platform is arranged at the top end of the lifting assembly, and a weighing mechanism is arranged on the lifting platform and used for weighing materials.
Optionally, the weighing mechanism includes a weigher disposed on the lifting platform, the weigher is provided with a weighing platform, and the weighing platform is provided with a conveying mechanism for conveying materials.
Optionally, the conveying mechanism includes a supporting rod disposed on the weighing platform, one end of the supporting rod is fixedly disposed on the weighing platform, the other end of the supporting rod is fixedly connected with a cross beam, and an outer wall of the cross beam is fixedly connected with a conveyor belt.
Optionally, the bottom of the supporting seat is provided with a supporting mechanism for stabilizing the supporting seat.
Optionally, the supporting mechanism comprises a supporting column, one end of the supporting column is connected with the bottom of the supporting seat, a threaded hole is formed in the other end of the supporting column, a screw rod penetrates through the threaded hole, and the supporting leg is arranged at the bottom end of the screw rod.
Optionally, the supporting seat is of a box structure.
As described above, the belt scale conveying device capable of adjusting lifting of the invention has the following beneficial effects:
through the lift of drive assembly drive lifting unit in order to adjust the belt weigher, when drive assembly drive crane is tensile, then rise the belt weigher, when drive assembly drive crane shrink, then the belt weigher that descends sets up through lifting unit's symmetry, makes the belt weigher more stable when going up and down, and the atress of material on the belt weigher is more even, has promoted the weighing precision of material on the belt weigher.
Drawings
Fig. 1 shows a first perspective cross-sectional view of an embodiment of the invention.
Fig. 2 is a cross-sectional view from a second perspective of an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a lifting assembly according to an embodiment of the invention.
Fig. 4 is a schematic structural diagram of a driving assembly according to an embodiment of the invention.
Fig. 5 is a schematic structural diagram of a supporting mechanism according to an embodiment of the invention.
In the figure: 1-a support seat; 2-a lifting assembly; 3-a drive assembly; 4-a support mechanism; 5-a lifting platform; 6-weighing device; 7-weighing platform; 8-a support bar; 9-a cross beam; 10-a conveyor belt; 11-a base; 12-a threaded sleeve; 13-a moving bar; 14-a lifting frame; 15-a motor; 16-a drive shaft; 17-a first gear; 18-a second gear; 19-a threaded rod; 20-fixing blocks; 21-supporting legs; 22-screw rod; 23-support column.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
Please refer to fig. 1 to 5. It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated. The structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are for understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined in the claims, and are not essential to the art, and any structural modifications, changes in proportions, or adjustments in size, which do not affect the efficacy and attainment of the same are intended to fall within the scope of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Before describing embodiments of the present invention in detail, a description will be given of an environment in which the present invention is applied. The invention mainly applies to a belt weigher conveying system, and solves the technical problem that the lifting of the belt weigher is unstable, so that the material weighing precision is reduced.
Referring to fig. 1 to 5, the present embodiment provides an adjustable lifting belt scale conveying device, including: the supporting seat 1 is of a box structure; the lifting components 2 are symmetrically arranged on the supporting seat 1 and used for adjusting the lifting of the belt weigher, and each lifting component 2 comprises four lifting frames 14 which are symmetrically distributed; the driving assembly 3 is arranged on the supporting seat 1 and is used for driving the four lifting frames 14 to stretch or contract; the lifting assembly 2 is connected with a belt weigher, when the driving assembly 3 drives the lifting frame 14 to stretch, the belt weigher rises, and when the driving assembly 3 drives the lifting frame 14 to contract, the belt weigher descends.
Through the lift of 3 drive lifting unit 2 of drive assembly in order to adjust the belt weigher, when four erects 14 of 3 drive of drive assembly are tensile, then rise the belt weigher, when four erects 14 of 3 drive assembly shrink, then descend the belt weigher, through the symmetric distribution of four erects 14 for the belt weigher is more stable when going up and down, has promoted the weighing precision of material on the belt weigher.
In some embodiments, the lifting assembly 2 further comprises a movable rod 13, one end of the movable rod 13 is movably connected with the lifting frame 14, the lifting frame 14 is pushed to be stretched to the lifting frame 14 or the lifting frame 14 is pulled to be contracted to the lifting frame 14 through the horizontal movement of the movable rod 13, a threaded sleeve 12 is transversely arranged at the other end of the movable rod 13, the side surface of the threaded sleeve 12 is fixedly connected with the movable rod 13 through welding, and therefore the movable rod 13 is more stable in the process of horizontally moving the lifting frame 14.
In some embodiments, the driving assembly 3 includes a motor 15 vertically disposed on the supporting seat 1, the motor 15 is fixedly connected to the bottom of the inner wall of the supporting seat 1, a transmission shaft 16 extends from an upward end of the motor 15, a first gear 17 is fixedly connected to an end of the transmission shaft 16, an integrated structure is formed between the first gear 17 and the transmission shaft 16, so that the structure is more stable, a second gear 18 is engaged with an outer wall of the first gear 17, a threaded rod 19 is fixedly connected to an end of the second gear 18, the threaded rod 19 is inserted into the threaded sleeve 12 and perpendicular to the transmission shaft 16, a fixed block 20 is disposed on the inner wall of the supporting seat 1, the fixed block 20 and the threaded sleeve 12 are disposed at the same horizontal height, a bearing at one end of the threaded rod 19 is connected to the fixed block 20, the transmission shaft 16 is driven to rotate by starting the motor 15 to drive the first gear 17 to make a rotating motion, the first gear 17 is engaged with the second gear 18 to convert the rotating motion of the first gear 17 into a rotating motion of the second gear 18, thereby driving the threaded rod 19 to make a synchronous rotating motion on the threaded sleeve 12 and the lifting frame 14 to push the lifting frame 13 or pull the lifting frame 14.
In some embodiments, the bottom end of the lifting assembly 2 is provided with a base 11 for fixing the lifting assembly 2, the bottom ends of the four lifting frames 14 are fixedly connected to the base 11, the lifting frames 14 are fixed on the base 11, the movable rod 13 pushes the lifting frames 14 to stretch or pull the lifting frames 14 to shrink, the two ends of the base 11 are fixedly connected to the inner wall of the supporting seat 1, and the base 11 is arranged between the threaded rod 19 and the lifting assembly 2.
In some embodiments, the top of lifting unit 2 is provided with elevating platform 5, four crane 14 symmetric distributions are in the bottom of elevating platform 5 to fixed connection is in the bottom of elevating platform 5, promote the bottom of crane 14 through carriage release lever 13 in order to stretch crane 14, can stabilize lifting platform 5, the bottom of pulling crane 14 through carriage release lever 13 is in order to contract crane 14, can stably descend elevating platform 5, be provided with weighing machine on the elevating platform 5 for weigh the material.
In some embodiments, the weighing mechanism comprises a weigher 6 fixedly connected to the upper end of the lifting platform 5, the upper end of the weigher 6 is fixedly connected with a weighing platform 7, materials on the weighing platform 7 are weighed by the weigher 6, and the upper end of the weighing platform 7 is fixedly connected with a conveying mechanism for conveying the materials.
In some embodiments, the conveying mechanism includes a supporting rod 8 disposed on the weighing platform 7, one end of the supporting rod 8 is fixedly disposed at the upper end of the weighing platform 7, the other end of the supporting rod 8 is fixedly connected with a cross beam 9, an outer wall of the cross beam 9 is fixedly connected with a conveying belt 10, and the supporting rod 8 and the cross beam 9 support the conveying belt 10 to stably convey materials on the conveying belt 10.
In some embodiments, the bottom of the supporting seat 1 is provided with a supporting mechanism 4 for stabilizing the supporting seat 1, which enhances the stability of the structure of the present invention.
In some embodiments, the supporting mechanism 4 includes four supporting columns 23, four supporting columns 23 are fixedly connected to the bottom of the supporting seat 1, the array is distributed at the bottom of the supporting seat 1, one ends of the supporting columns 23 are fixedly connected to the bottom of the supporting seat 1, threaded holes are formed in the other ends of the supporting columns 23, screws 22 are arranged in the threaded holes in a penetrating mode, the bottom ends of the screws 22 are fixedly connected with the supporting legs 21, and the supporting legs 21 can be adjusted in the supporting columns 23 through the screws 22.
In summary, the specific usage and effects of the present embodiment are as follows:
the embodiment is firstly moved to a designated position, the supporting legs 21 are adjusted to be in contact with the ground in the supporting columns 23 by rotating the screw rods 22 so as to stabilize the supporting seat 1, the material to be transported is put on the conveyor belt 10, and the weighing device 6 is stressed and then weighed when the material passes through the conveyor belt 10.
When the conveyor belt 10 needs to be lifted, the starting motor 15 rotates forwards to drive the transmission shaft 16 to rotate forwards so as to drive the first gear 17 to rotate, the first gear 17 is meshed with the second gear 18 to convert the rotating motion of the first gear 17 into the rotating motion of the second gear 18, so that the threaded rod 19 is driven to synchronously rotate on the threaded sleeve 12 and the fixed block 20, the threaded sleeve 12 is driven to move on the threaded rod 19 through the rotating motion of the threaded rod 19, and when the threaded sleeve 12 moves forwards and horizontally, the moving rod 13 is driven to push the lifting frame 14 to stretch the lifting frame 14, so that the lifting table 5 fixedly connected with the upper end of the lifting frame 14 is lifted, and the weighing device 6, the weighing table 7 and the conveyor belt 10 above the lifting table 5 are lifted integrally; when the conveyor belt 10 needs to be lowered, the starting motor 15 rotates reversely, the transmission shaft 16 is driven to rotate reversely to drive the first gear 17 to do reverse rotation motion, the first gear 17 is meshed with the second gear 18 to be connected, the reverse rotation motion of the first gear 17 is converted into the reverse rotation motion of the second gear 18, the threaded rod 19 is driven to do synchronous reverse rotation motion on the threaded sleeve 12 and the fixed block 20, the threaded sleeve 12 is driven to do reverse motion on the threaded rod 19 through the reverse rotation motion of the threaded rod 19, when the threaded sleeve 12 does reverse horizontal motion, the movable rod 13 is driven to pull the lifting frame 14 to contract the lifting frame 14, the lifting table 5 fixedly connected with the upper end of the lifting frame 14 is lowered, and meanwhile, the weighing device 6, the weighing table 7 and the conveyor belt 10 above the lifting table 5 are lowered integrally.
The symmetrical installation of the lifting frame 14 enables the belt weigher to be more stable in the whole lifting process, so that the materials are stably stressed when passing through the conveying belt 10, and the weighing precision of the materials on the belt weigher is improved.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides an adjustable lift belt weigher conveyor which characterized in that includes:
a supporting seat;
the lifting assembly is arranged on the supporting seat and used for adjusting the lifting of the belt scale, and the lifting assembly comprises symmetrically arranged lifting frames;
the driving assembly is arranged on the supporting seat and used for driving the lifting frame to stretch or contract;
the lifting assembly is connected with a belt scale, when the driving assembly drives the lifting frame to stretch, the belt scale is lifted, and when the driving assembly drives the lifting frame to contract, the belt scale is lowered.
2. The conveyor assembly of claim 1, wherein the conveyor assembly further comprises: the lifting assembly further comprises a moving rod, one end of the moving rod is movably connected with the lifting frame, the lifting frame is pushed by the moving rod to be stretched or pulled to be contracted, a threaded sleeve is transversely arranged at the other end of the moving rod, and the side face of the threaded sleeve is fixedly connected with the moving rod.
3. The conveyor assembly of claim 1, wherein the conveyor assembly further comprises: the drive assembly is including vertically setting up motor on the supporting seat, the one end of motor is stretched out there is the transmission shaft, the first gear of fixedly connected with on the transmission shaft, the outer wall meshing of first gear is connected with the second gear, the one end of second gear is provided with the threaded rod, the threaded rod is worn to establish on the thread bush, and with the transmission shaft is mutually perpendicular, the inner wall of supporting seat is provided with the fixed block, the fixed block with the thread bush sets up on same level, the one end bearing of threaded rod is connected on the fixed block, the threaded rod is in the thread bush with on the fixed block with first gear keeps synchronous motion.
4. The conveyor assembly of claim 1, wherein the conveyor assembly further comprises: the bottom of lifting unit is provided with the base for it is fixed lifting unit, the both ends of base all with the inner wall fixed connection of supporting seat, the base sets up the threaded rod with between the lifting unit.
5. The conveyor assembly of claim 1, wherein the conveyor assembly further comprises: the top end of the lifting component is provided with a lifting platform, and a weighing mechanism is arranged on the lifting platform and used for weighing materials.
6. The adjustable lifting belt scale conveying device according to claim 5, wherein: the weighing mechanism comprises a weighing device arranged on the lifting platform, a weighing platform is arranged on the weighing device, and a conveying mechanism is arranged on the weighing platform and used for conveying materials.
7. The adjustable lifting belt scale conveying device according to claim 6, wherein: the conveying mechanism comprises a supporting rod arranged on the weighing platform, one end of the supporting rod is fixedly arranged on the weighing platform, the other end of the supporting rod is fixedly connected with a cross beam, and a conveying belt is fixedly connected to the outer wall of the cross beam.
8. The conveyor assembly of claim 1, wherein the conveyor assembly further comprises: the bottom of supporting seat is provided with supporting mechanism for stabilize the supporting seat.
9. The conveyor assembly of claim 8, wherein the conveyor assembly further comprises: the supporting mechanism comprises a supporting column, one end of the supporting column is connected with the bottom of the supporting seat, the other end of the supporting column is provided with a threaded hole, a screw rod penetrates through the threaded hole, and the bottom end of the screw rod is provided with a supporting leg.
10. The conveyor assembly of claim 1, wherein the conveyor assembly further comprises: the supporting seat is of a box body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211534871.2A CN115752663A (en) | 2022-11-29 | 2022-11-29 | Belt weigher conveyor of adjustable lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211534871.2A CN115752663A (en) | 2022-11-29 | 2022-11-29 | Belt weigher conveyor of adjustable lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115752663A true CN115752663A (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211534871.2A Pending CN115752663A (en) | 2022-11-29 | 2022-11-29 | Belt weigher conveyor of adjustable lift |
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| Country | Link |
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| CN (1) | CN115752663A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116295744A (en) * | 2023-05-23 | 2023-06-23 | 赛那德科技有限公司 | Weighing device for gravity sorting |
-
2022
- 2022-11-29 CN CN202211534871.2A patent/CN115752663A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116295744A (en) * | 2023-05-23 | 2023-06-23 | 赛那德科技有限公司 | Weighing device for gravity sorting |
| CN116295744B (en) * | 2023-05-23 | 2023-08-18 | 赛那德科技有限公司 | Weighing device for gravity sorting |
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