CN218318873U - Height-adjustable formula belt conveyor buffering energy-absorbing bed - Google Patents
Height-adjustable formula belt conveyor buffering energy-absorbing bed Download PDFInfo
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- CN218318873U CN218318873U CN202222489305.6U CN202222489305U CN218318873U CN 218318873 U CN218318873 U CN 218318873U CN 202222489305 U CN202222489305 U CN 202222489305U CN 218318873 U CN218318873 U CN 218318873U
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Abstract
The utility model relates to a coal transportation equipment field especially relates to a height-adjustable festival formula belt conveyor buffering energy-absorbing bed, aims at solving the problem that current buffer can not highly adjust according to the material. The height-adjustable belt conveyor buffering energy-absorbing bed can be adjusted according to the heights of different materials, so that overlarge impact force on a conveyor belt under the condition of high blanking is avoided, and the service life of the conveyor belt is shortened; buffering strip through adopting fretwork form rubber material adds dish spring group, has greatly improved blanking process's buffering effect, adopts dish spring group to replace traditional ordinary spring, can bear very big load in less space, and when some video discs damaged, only need change separately, is favorable to maintaining and repairing the dish reed.
Description
Technical Field
The utility model relates to a coal transportation equipment field especially relates to a height-adjustable festival formula belt conveyor buffering energy-absorbing bed.
Background
A belt conveyor is usually adopted to finish the long-distance conveying of coal in a coal mine, and meanwhile, the belt conveyor is matched with a reversed loader to realize the transportation of the coal in different directions. Coal can produce great impact effect to the elevating conveyor conveyer belt after the elevating conveyor position blanking, and some sharp-pointed material can the fish tail conveyer belt even, reduces its life-span in service.
At present, a buffer frame, a buffer carrier roller or a buffer bed is usually adopted to buffer the impact action of the blanking process on a conveying belt, however, after the common buffer frame, the buffer carrier roller or the buffer bed is installed in place, the common buffer frame, the buffer carrier roller or the buffer bed cannot be adjusted according to the height of materials, so that the impact force generated under the higher blanking condition is too large, the buffer frame, the buffer carrier roller or the buffer bed even deforms obviously, and the normal work cannot be realized.
SUMMERY OF THE UTILITY MODEL
The utility model provides a height-adjustable festival formula belt conveyor buffering energy-absorbing bed to solve the problem that current buffer can not highly adjust according to the material.
In order to achieve the purpose, the utility model provides a height-adjustable festival formula belt conveyor buffering energy-absorbing bed, including the elevating system bottom plate, two first lifting connecting rods of symmetrical rotation installation on the elevating system bottom plate, rotate the installation beam column between two first lifting connecting rods, the middle part of first lifting connecting rod rotates with the middle part of second lifting connecting rod to be connected, the upper end and the elevating system roof swing joint of first lifting connecting rod, the upper end and the elevating system roof of second lifting connecting rod rotate to be connected, the lower extreme and the elevating system bottom plate swing joint of second lifting connecting rod, the elevating system bottom plate rotates with lift cylinder's piston cylinder to be connected, lift cylinder's piston rod rotates with the beam column to be connected, the elevating system roof passes through angle connector fixed connection with buffering energy-absorbing bed bottom plate, two first equilateral angle steels of symmetry fixed mounting on the buffering energy-absorbing bed bottom plate, install second equilateral angle steel on the first equilateral angle steel, equidistant three channel-section steel of fixed mounting between two second equilateral angles, install buffer mechanism on the three channel-section steel.
In the above-mentioned height-adjustable belt conveyor buffering energy-absorbing bed, optionally, two first lifting connecting rod hangers are symmetrically and fixedly mounted on the lifting mechanism bottom plate, the first lifting connecting rod hangers are rotatably connected with the first lifting connecting rod, a first lifting connecting rod pulley is rotatably mounted at the upper end of the first lifting connecting rod, the first lifting connecting rod pulley is slidably mounted in the track groove of the lifting mechanism top plate, two second lifting connecting rod hangers are symmetrically and fixedly mounted on the lifting mechanism top plate, the second lifting connecting rod hangers are rotatably connected with the upper end of the second lifting connecting rod, a second lifting connecting rod pulley is rotatably mounted at the lower end of the second lifting connecting rod, and the second lifting connecting rod pulley is slidably mounted in the track groove of the lifting mechanism bottom plate.
In foretell height-adjustable festival formula belt conveyor buffering energy-absorbing bed, optional be, buffer gear includes the connecting seat, four connecting seats of symmetry fixed mounting on every crossbeam channel-section steel, and fixed mounting buffering strip mounting panel inclines three longeron channel-section steel of fixed mounting on being located the three buffering strip mounting panel of homonymy on the connecting seat, the equidistant three longeron channel-section steel of fixed mounting in the middle part of three crossbeam channel-section steel, installation buffering strip in the longeron channel-section steel.
In the above-mentioned height-adjustable belt conveyor buffering energy-absorbing bed, optionally, the buffering strip is made of rubber, and the inside of the buffering strip is hollow.
In the above-mentioned height-adjustable belt conveyor buffering energy-absorbing bed, optionally, the first equilateral angle steel and the second equilateral angle steel are connected by a disc spring fastening bolt set, and a disc spring set is sleeved on the disc spring fastening bolt set.
In the above-mentioned height-adjustable belt conveyor buffering energy-absorbing bed, optionally, two piston cylinder hangers are symmetrically and fixedly mounted on the lifting mechanism bottom plate, the piston cylinder hangers are rotationally connected with the piston cylinder of the lift cylinder, two groups of piston rod hangers are symmetrically and fixedly mounted on the beam column, and the piston rod hangers are rotationally connected with the piston rod of the lift cylinder.
The utility model provides a height-adjustable belt conveyor buffering energy-absorbing bed, can adjust according to the height of different materials, avoid producing too big impact force to the conveyer belt under the higher blanking circumstances, reduce its life-span of being on active service; buffering strip through adopting fretwork form rubber material adds dish spring group, has greatly improved blanking process's buffering effect, adopts dish spring group to replace traditional ordinary spring, can bear very big load in less space, and when some video discs damaged, only need change separately, is favorable to maintaining and repairing the dish reed.
The structure of the present invention and other objects and advantages thereof will be more clearly understood from the following description of the preferred embodiments taken in conjunction with the accompanying drawings.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a height-adjustable belt conveyor buffering energy-absorbing bed provided in an embodiment of the present invention;
fig. 2 is a schematic side view of the height-adjustable belt conveyor buffering energy-absorbing bed in a high posture according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a belt conveyor buffering energy-absorbing bed with adjustable height provided by the embodiment of the present invention in a high position posture;
fig. 4 is a schematic side view of the height-adjustable belt conveyor buffering energy-absorbing bed in a low position posture according to the embodiment of the present invention;
fig. 5 is a schematic structural view of the height-adjustable belt conveyor buffering energy-absorbing bed provided in the embodiment of the present invention in a low position posture;
fig. 6 is a schematic front view of the structure of the belt conveyor buffer energy-absorbing bed with adjustable height provided by the embodiment of the present invention in a low position;
fig. 7 is a schematic structural view of the height-adjustable belt conveyor buffering energy-absorbing bed provided in the embodiment of the present invention in a low position posture;
fig. 8 is a schematic view of a part of the structure of a height-adjustable belt conveyor buffering energy-absorbing bed provided in the embodiment of the present invention;
fig. 9 is a schematic structural view of a buffering strip of a buffering energy-absorbing bed of a height-adjustable belt conveyor according to an embodiment of the present invention;
FIG. 10 is an enlarged view of the structure at A in FIG. 9;
fig. 11 is a schematic structural view of a disc spring set of a height-adjustable belt conveyor buffering energy-absorbing bed provided in the embodiment of the present invention;
fig. 12 is a schematic cross-sectional view of a part of the structure of a height-adjustable belt conveyor buffering energy-absorbing bed provided in the embodiment of the present invention.
Description of reference numerals:
1-a lifting mechanism bottom plate; 2-a first lifting connecting rod; 3-a second lifting connecting rod; 4-beam column; 5-hanging a piston rod on a lug; 6-lifting oil cylinder; 7-lifting mechanism top plate; 8-connecting angle steel; 9-a buffer energy absorption bed bottom plate; 10-first equilateral angle steel; 11-disc spring group; 12-disc spring fastening bolt group; 13-second equilateral angle steel; 14-beam channel steel; 15-a connecting seat; 16-a bumper strip mounting plate; 17-longitudinal beam channel steel; 18-a buffer strip; 19-a first lifting link pulley; 20-a second lifting link pulley; 21-a first lifting connecting rod hanging lug; 22-a second lifting connecting rod hanger; 23-hanging lugs on the piston cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below with reference to the drawings in the preferred embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are only some, but not all embodiments of the invention. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-8, the utility model provides a height-adjustable festival formula belt conveyor buffering energy-absorbing bed, including elevating system bottom plate 1, two first lifting connecting rods 2 of symmetry rotation installation are gone up to elevating system bottom plate 1, rotate between two first lifting connecting rods 2 and install beam column 4, the middle part of first lifting connecting rod 2 rotates with the middle part of second lifting connecting rod 3 to be connected, the upper end and the elevating system roof 7 swing joint of first lifting connecting rod 2, the upper end and the elevating system roof 7 of second lifting connecting rod 3 rotate to be connected, the lower extreme and the elevating system bottom plate 1 swing joint of second lifting connecting rod 3, elevating system bottom plate 1 rotates with the piston cylinder of lifting cylinder 6 to be connected, the piston rod and the beam column 4 of lifting cylinder 6 rotate to be connected, elevating system roof 7 and buffering energy-absorbing bed bottom plate 9 are through connecting angle steel 8 fixed connection, two first equilateral angle steel 10 of symmetry fixed mounting are gone up to buffering energy-absorbing bed bottom plate 9, install second angle steel 13 on the first equilateral angle steel 10, equidistant three crossbeam 14 of fixed mounting between two equilateral angle steel 13, install buffering mechanism on the three channel-beam 14.
It should be noted that, two ends of the beam column 4 are respectively hinged to the two first lifting connecting rods 2, the lifting mechanism top plate 7 is fixedly connected with the connecting angle steel 8 through a bolt, the connecting angle steel 8 is fixedly connected with the bottom plate 9 of the buffering energy-absorbing bed through a bolt, the beam channel steel 14 is fixedly connected with the second equilateral angle steels 13 on two sides through bolts, and the three equidistant beam channel steels 14 are adopted to connect the two second equilateral angle steels 13, so that the connection stability and firmness are improved.
As shown in fig. 1 and 2, two first lifting link hangers 21 are symmetrically and fixedly mounted on a lifting mechanism bottom plate 1, the first lifting link hangers 21 are rotatably connected with the first lifting link 2, a first lifting link pulley 19 is rotatably mounted at the upper end of the first lifting link 2, the first lifting link pulley 19 is slidably mounted in a track groove of a lifting mechanism top plate 7, two second lifting link hangers 22 are symmetrically and fixedly mounted on the lifting mechanism top plate 7, the second lifting link hangers 22 are rotatably connected with the upper end of a second lifting link 3, a second lifting link pulley 20 is rotatably mounted at the lower end of the second lifting link 3, and the second lifting link pulley 20 is slidably mounted in the track groove of the lifting mechanism bottom plate 1.
It should be noted that the middle part of the first lifting connecting rod 2 is hinged to the middle part of the second lifting connecting rod 3, one end of the first lifting connecting rod 2 is hinged to the first lifting connecting rod hanging lug 21, the other end of the first lifting connecting rod 2 is hinged to the first lifting connecting rod pulley 19, and the first lifting connecting rod pulley 19 slides in the track groove of the lifting mechanism top plate 7; the second lifting connecting rod hanging lug 22 is welded on the lifting mechanism top plate 7, one end of the second lifting connecting rod 3 is hinged with the second lifting connecting rod hanging lug 22, the other end of the second lifting connecting rod 3 is hinged with the second lifting connecting rod pulley 20, and the second lifting connecting rod pulley 20 slides in the track groove of the lifting mechanism bottom plate 1.
The piston rod driving the lifting oil cylinder 6 drives the first lifting connecting rod 2 and the second lifting connecting rod 3 to rotate mutually, so that the lower end of the first lifting connecting rod 2 rotates around the first lifting connecting rod hanging lug 21, the first lifting connecting rod pulley 19 at the upper end of the first lifting connecting rod 2 slides in the track groove of the lifting mechanism top plate 7, the upper end of the second lifting connecting rod 3 rotates around the second lifting connecting rod hanging lug 22, the second lifting connecting rod pulley 20 at the lower end of the second lifting connecting rod 3 slides in the track groove of the lifting mechanism bottom plate 1, and the height adjustment of the whole buffering energy-absorbing bed is realized.
As shown in fig. 1-7, the buffer mechanism includes connecting seats 15, four connecting seats 15 are symmetrically and fixedly mounted on each beam channel steel 14, a buffer strip mounting plate 16 is fixedly mounted on the connecting seats 15, three longitudinal beam channel steels 17 are obliquely and fixedly mounted on the three buffer strip mounting plates 16 positioned on the same side, three longitudinal beam channel steels 17 are fixedly mounted in the middle of the three beam channel steels 14 at equal intervals, and buffer strips 18 are mounted in the longitudinal beam channel steels 17.
It should be noted that the buffering strip mounting plates 16 are fixed on the beam channel steel 14 through the connecting seats 15, the two buffering strip mounting plates 16 are symmetrically arranged on each beam channel steel 14, the three longitudinal beam channel steels 17 located on the same side are obliquely mounted on the three buffering strip mounting plates 16 at equal intervals through bolts, the three longitudinal beam channel steels 17 located in the middle are horizontally mounted on the beam channel steels 14 through bolts, and therefore the stability of the longitudinal beam channel steels 17 is improved.
As shown in fig. 9 and 10, the cushion strip 18 is made of rubber, and the inside of the cushion strip 18 is hollowed out.
It should be noted that, the buffering strip 18 is processed to be hollow, so as to improve the buffering effect in the blanking process.
As shown in fig. 1, 11 and 12, the first equilateral angle 10 and the second equilateral angle 13 are connected by a disc spring fastening bolt group 12, and the disc spring fastening bolt group 11 is sleeved on the disc spring fastening bolt group 12.
It should be noted that, three sets of disc spring sets 11 and disc spring fastening bolt sets 12 are installed at equal intervals between adjacent first equilateral angle steel 10 and second equilateral angle steel 13, the first equilateral angle steel 10 is installed on the bottom plate 9 of the buffering and energy-absorbing bed through bolts, the disc spring fastening bolt sets 12 complete the fastening effect on the first equilateral angle steel 10, the disc spring sets 11 and the second equilateral angle steel 13, the disc spring sets 11 are adopted to replace conventional common springs, and can bear extremely large loads in a small space, and when some discs are damaged, only individual replacement is needed, which is beneficial to maintenance and repair.
As shown in fig. 1 and fig. 2, two piston cylinder hangers 23 are symmetrically and fixedly mounted on a bottom plate 1 of the lifting mechanism, the piston cylinder hangers 23 are rotatably connected with piston cylinders of a lifting cylinder 6, two groups of piston rod hangers 5 are symmetrically and fixedly mounted on a beam column 4, and the piston rod hangers 5 are rotatably connected with piston rods of the lifting cylinder 6.
It should be noted that two sets of piston rod lugs 5 are welded on the beam column 4, the piston rod of the lift cylinder 6 is hinged to the piston rod lug 5, the piston cylinder of the lift cylinder 6 is hinged to the piston cylinder lug 23, and the piston cylinder lug 23 is welded on the lifting mechanism bottom plate 1.
In the actual working process, coal conveyed from a working face falls onto a conveyer belt of a transfer conveyor through a blanking port, in order to prevent the conveyer belt of the transfer conveyor from being damaged by blanking impact, a whole set of height-adjustable belt conveyer buffering energy-absorbing bed is arranged below the conveyer belt, the buffering energy-absorbing bed can be adjusted to a proper height by driving a lifting oil cylinder 6, the impact effect of blanking on the conveyer belt is reduced, and the service life of the conveyer belt is prolonged; meanwhile, a hollow rubber buffer strip and a disc spring combined form is adopted, so that the blanking buffer effect is further improved, and the normal operation of the conveying belt is ensured.
The height-adjustable belt conveyor buffering energy-absorbing bed provided by the utility model can be adjusted according to the heights of different materials, so that overlarge impact force on the conveyor belt under the condition of higher blanking is avoided, and the service life of the conveyor belt is shortened; buffering strip through adopting fretwork form rubber material adds dish spring group, has greatly improved blanking process's buffering effect, adopts dish spring group to replace traditional ordinary spring, can bear very big load in less space, and when some video discs damaged, only need change separately, is favorable to maintaining and repairing the dish reed.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.
Claims (6)
1. The utility model provides a height-adjustable formula belt conveyor buffering energy-absorbing bed, its characterized in that, includes the elevating system bottom plate, the symmetry rotates two first lifting connecting rods of installation on the elevating system bottom plate, two rotate the installation beam column between the first lifting connecting rod, the middle part of first lifting connecting rod rotates with the middle part of second lifting connecting rod to be connected, the upper end and the elevating system roof swing joint of first lifting connecting rod, the upper end of second lifting connecting rod with the elevating system roof rotates to be connected, the lower extreme of second lifting connecting rod with elevating system bottom plate swing joint, the elevating system bottom plate rotates with lift cylinder's piston cylinder to be connected, lift cylinder's piston rod with the beam column rotates to be connected, the elevating system roof passes through with buffering equilateral bed energy-absorbing bottom plate and is connected energy-absorbing angle fixed connection, two first equilateral angle steels of symmetry fixed mounting on the buffering bed bottom plate, install the second angle steel on the first equilateral angle steel, two equidistant fixed mounting three channel-section steel between the second angle steel, it is three to install buffer gear on the channel-section steel.
2. The adjustable height belt conveyor buffer energy-absorbing bed as claimed in claim 1, wherein two first lifting link hangers are symmetrically and fixedly mounted on the lifting mechanism bottom plate, the first lifting link hangers are rotatably connected with the first lifting link, a first lifting link pulley is rotatably mounted on an upper end of the first lifting link, the first lifting link pulley is slidably mounted in the track groove of the lifting mechanism top plate, two second lifting link hangers are symmetrically and fixedly mounted on the lifting mechanism top plate, the second lifting link hangers are rotatably connected with an upper end of the second lifting link, a second lifting link pulley is rotatably mounted on a lower end of the second lifting link, and the second lifting link pulley is slidably mounted in the track groove of the lifting mechanism bottom plate.
3. The height-adjustable belt conveyor buffering and energy-absorbing bed as claimed in claim 2, wherein the buffering mechanism comprises connecting seats, four connecting seats are symmetrically and fixedly mounted on each cross beam channel, a buffering strip mounting plate is fixedly mounted on each connecting seat, three longitudinal beam channel steels are obliquely and fixedly mounted on the three buffering strip mounting plates on the same side, three longitudinal beam channel steels are fixedly mounted in the middle of the three cross beam channel steels at equal intervals, and buffering strips are mounted in the longitudinal beam channel steels.
4. The adjustable height belt conveyor buffering and energy absorbing bed as claimed in claim 3, wherein the buffering strip is made of rubber, and the inside of the buffering strip is hollowed.
5. The height-adjustable belt conveyor buffering energy-absorbing bed as claimed in any one of claims 1 to 4, wherein the first equilateral angle steel and the second equilateral angle steel are connected through a disc spring fastening bolt set, and a disc spring set is sleeved on the disc spring fastening bolt set.
6. The height-adjustable belt conveyor buffering and energy-absorbing bed as claimed in any one of claims 1 to 4, wherein two piston cylinder hangers are symmetrically and fixedly mounted on the bottom plate of the lifting mechanism, the piston cylinder hangers are rotatably connected with the piston cylinders of the lifting cylinders, two sets of piston rod hangers are symmetrically and fixedly mounted on the beam column, and the piston rod hangers are rotatably connected with the piston rods of the lifting cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222489305.6U CN218318873U (en) | 2022-09-20 | 2022-09-20 | Height-adjustable formula belt conveyor buffering energy-absorbing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222489305.6U CN218318873U (en) | 2022-09-20 | 2022-09-20 | Height-adjustable formula belt conveyor buffering energy-absorbing bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218318873U true CN218318873U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222489305.6U Active CN218318873U (en) | 2022-09-20 | 2022-09-20 | Height-adjustable formula belt conveyor buffering energy-absorbing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218318873U (en) |
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2022
- 2022-09-20 CN CN202222489305.6U patent/CN218318873U/en active Active
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