CN217331461U - Test bench for indentation resistance of conveying belt of suspension type belt conveying system - Google Patents
Test bench for indentation resistance of conveying belt of suspension type belt conveying system Download PDFInfo
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- CN217331461U CN217331461U CN202221356717.6U CN202221356717U CN217331461U CN 217331461 U CN217331461 U CN 217331461U CN 202221356717 U CN202221356717 U CN 202221356717U CN 217331461 U CN217331461 U CN 217331461U
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Abstract
The utility model discloses a test board for the sinking resistance of a conveying belt of a suspension type belt conveying system, which comprises a frame, a supporting mechanism and a loading mechanism, wherein the frame is provided with a measuring component; the supporting mechanism comprises a first supporting component and a second supporting component; the conveying belt is in rolling contact with the first supporting assembly and the second supporting assembly respectively; the device comprises a first loading component and a second loading component; the first loading assembly is arranged corresponding to the first supporting assembly, the second loading assembly is arranged corresponding to the second supporting assembly, and the conveying belt is in rolling contact with the first loading assembly and the second loading assembly respectively. The utility model discloses can simulate the conveyer belt of different specifications and the resistance that caves in under different loads, application scope is wide, and the measuring result degree of accuracy is high, can provide the data support for the resistance that caves in of the conveyer belt of the different specifications of research, to solving the loss that research resistance that caves in and reduction resistance that caves in brought, reduces the running cost of conveyer belt and has very important meaning.
Description
Technical Field
The utility model relates to a conveyer mechanics capability test technical field especially relates to a floated belt conveying system conveyer belt is collapsed testboard for resistance.
Background
The suspension type belt conveying system is the most common conveying device for conveying materials in a long distance, generally, the conveyed materials are borne by a conveying belt, and the conveying belt is driven to operate by friction force generated by the contact of the conveying belt and a driving roller, so that the conveying of the materials is realized.
In the working process of the conveying belt, the conveying belt is pressed to generate indentation deformation due to the influence of gravity of the conveying belt and materials on the conveying belt. Because the covering layer material has viscoelasticity, when the conveyer belt is separated from the contact with the carrier roller, the indentation deformation of the covering layer has time lag phenomenon when the covering layer is recovered, namely the indentation deformation of the covering layer needs a certain time to be completely recovered, which causes the actual contact area of the conveyer belt and the carrier roller to be asymmetrical to the center of the carrier roller, and finally causes the uneven distribution of the pressure on the conveyer belt, thereby generating the indentation resistance opposite to the running direction of the conveyer belt, and the indentation resistance can increase the working resistance of the conveyer belt, thereby causing the energy consumption to be larger and increasing the running cost of the belt conveyor. However, the general measuring instrument is difficult to accurately measure the indentation resistance, and the influence of the indentation resistance on the operation parameters of the conveyor cannot be accurately obtained, so that the research on the indentation resistance lacks accurate data support. Therefore, the test board for measuring the indentation resistance deformation of the conveyor belt by designing the indentation resistance of the conveyor belt has important significance for solving the problems of researching the indentation resistance, reducing the loss caused by the indentation resistance and reducing the running cost of the conveyor belt.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a floated belt conveyor system conveyer belt is forced down and is stuck down testboard for resistance to solve the problem that above-mentioned prior art exists.
In order to achieve the above object, the utility model provides a following scheme: the utility model provides a floated belt conveyor system conveyer belt collapse resistance is with testboard, include
The frame is fixedly arranged on a rack of the conveying system; a measuring component is arranged on one side of the frame; a conveyor belt of the conveying system passes through the frame;
the supporting mechanism is fixedly connected with the bottom edge of the frame, and the measuring assembly is fixedly connected with the supporting mechanism; the supporting mechanism comprises a first supporting component, and second supporting components are symmetrically arranged on two sides of the first supporting component; the conveying belt is in rolling contact with the first supporting assembly and the second supporting assembly respectively;
the loading mechanism comprises a first telescopic rod fixedly connected with the center of the top end of the frame, the bottom end of the first telescopic rod is fixedly connected with a loading plate, the center of the bottom end of the loading plate is fixedly connected with a first loading assembly, and two sides of the first loading assembly are symmetrically provided with second loading assemblies; the first loading assembly and the first supporting assembly are arranged correspondingly, the second loading assembly and the second supporting assembly are arranged correspondingly, and the conveying belt is in rolling contact with the first loading assembly and the second loading assembly respectively.
Preferably, the frame comprises a bottom plate, the bottom plate is fixedly connected with stand columns which are arranged in parallel, the top ends of the two stand columns are provided with loading beams, the loading beams are hinged with the top end of any one stand column, and the loading beams are detachably connected with the top end of the other stand column; the supporting mechanism is fixedly connected to the top surface of the bottom plate, the measuring assembly is fixedly connected to the side wall of the bottom plate, and the first telescopic rod is fixedly connected to the bottom surface of the loading beam.
Preferably, the supporting mechanism further comprises a supporting beam, and the first supporting component and the second supporting component are fixedly connected with the supporting beam respectively; the bottom surface of the support beam is fixedly connected with the bottom plate through a connecting block, and the measuring component is fixedly connected with the connecting block; a plurality of pressure sensors are further arranged between the bottom surface of the supporting beam and the bottom plate, and the pressure sensors are symmetrically distributed on two sides of the connecting block.
Preferably, the measuring assembly comprises a connecting seat fixedly connected with the bottom plate, a tension sensor is arranged between the connecting seat and the connecting block, and two ends of the tension sensor are fixedly connected with the connecting block and the connecting seat through connecting rods respectively.
Preferably, first supporting component rigid coupling is in the second telescopic link on a supporting beam top, the top rigid coupling of second telescopic link has first support frame, first support frame top is rotated and is connected with first supporting roller, the conveyer belt with first supporting roller rolling contact.
Preferably, the second support assembly comprises a second support frame, one side of the second support frame, which is close to the second telescopic rod, is hinged to the support beam, the other side of the second support frame is connected with a wedge block in a sliding manner, the wedge block is fixedly connected with the upright column through a third telescopic rod, and the bottom surface of the wedge block is in sliding contact with the support beam; the top of second support frame rotates and is connected with the second backing roll, the second backing roll with conveyer belt rolling contact.
Preferably, the first loading assembly comprises a first loading frame fixedly connected to the center of the bottom end of the loading plate, a first loading roller is rotatably connected to the first loading frame, and the first loading roller is arranged corresponding to the first support frame; the conveyor belt is in rolling contact with the first loading roller.
Preferably, the second loading assembly comprises a second loading frame, a fourth telescopic rod is hinged to the bottom end of the second loading frame, a loading seat is hinged to the bottom end of the fourth telescopic rod, a second loading roller is arranged between the loading seat and the first loading roller, and the second loading roller and the second supporting roller are arranged correspondingly; the second loading roller is in rolling contact with the conveyor belt.
Preferably, the second loading roller is rotatably connected with the loading seat, and the second loading roller is hinged with the first loading roller.
The utility model discloses a following technological effect: the utility model discloses a test board for the indentation resistance of a conveying belt of a suspension type belt conveying system, wherein a frame fixedly connects the test board to a frame of the conveying system, so that the indentation resistance of different conveying belts can be conveniently measured; the supporting mechanism comprises a first supporting component and a second supporting component and is used for providing a supporting effect for the conveying belt, the second supporting components are symmetrically arranged on two sides of the first supporting component and can adjust angles of two sides of the conveying belt, working conditions of the conveying belts with different specifications and models can be conveniently simulated, and measuring workload is reduced; the first loading assembly and the second loading assembly of the recording mechanism simulate the influence of materials with different weights on the indentation resistance of the conveying belt, and the application range of the device is widened. The utility model discloses can simulate the conveyer belt of different specifications and the resistance that caves in under different loads, application scope is wide, and the measuring result degree of accuracy is high, can provide the data support for the resistance that caves in of the conveyer belt of the different specifications of research, to solving the loss that research resistance that caves in and reduction resistance that caves in brought, reduces the running cost of conveyer belt and has very important meaning.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is an axial view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of the measuring assembly of the present invention;
fig. 4 is a schematic structural view of a second supporting assembly of the present invention;
wherein, 1, a conveyer belt; 2. a first telescopic rod; 3. a loading plate; 4. a base plate; 5. a column; 6. a load beam; 7. a support beam; 8. connecting blocks; 9. a pressure sensor; 10. a connecting seat; 11. a tension sensor; 12. a connecting rod; 13. a second telescopic rod; 14. a first support frame; 15. a first support roller; 16. a second support frame; 17. a wedge block; 18. a third telescopic rod; 19. a first loading frame; 20. a first loading roller; 21. a second loading frame; 22. a fourth telescopic rod; 23. a loading base; 24. a second loading roller; 25. a fifth telescopic rod; 26. a locking plate; 27. locking the screw rod; 28. locking the nut; 29. and a second support roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1-4, the utility model provides a floated belt conveyor system conveyer belt collapse resistance is with testboard, include
The frame is fixedly arranged on a rack of the conveying system; one side of the frame is provided with a measuring component; the conveying belt 1 of the conveying system passes through the frame;
the supporting mechanism is fixedly connected with the bottom edge of the frame, and the measuring assembly is fixedly connected with the supporting mechanism; the supporting mechanism comprises a first supporting component, and two sides of the first supporting component are symmetrically provided with second supporting components; the conveying belt 1 is in rolling contact with the first supporting assembly and the second supporting assembly respectively;
the loading mechanism comprises a first telescopic rod 2 fixedly connected with the center of the top end of the frame, the bottom end of the first telescopic rod 2 is fixedly connected with a loading plate 3, the center of the bottom end of the loading plate 3 is fixedly connected with a first loading assembly, and second loading assemblies are symmetrically arranged on two sides of the first loading assembly; the first loading assembly is arranged corresponding to the first supporting assembly, the second loading assembly is arranged corresponding to the second supporting assembly, and the conveying belt 1 is in rolling contact with the first loading assembly and the second loading assembly respectively.
The utility model discloses a test board for the indentation resistance of a conveying belt of a suspension type belt conveying system, wherein a frame fixedly connects the test board to a frame of the conveying system, so that the indentation resistance of different conveying belts 1 can be conveniently measured; the supporting mechanism comprises a first supporting component and a second supporting component and is used for providing a supporting effect for the conveying belt 1, the second supporting components are symmetrically arranged on two sides of the first supporting component and can adjust angles of two sides of the conveying belt 1, working conditions of the conveying belts 1 of different specifications and models can be conveniently simulated, and measuring workload is reduced; the first loading assembly and the second loading assembly of the recording mechanism simulate the influence of materials with different weights on the indentation resistance of the conveying belt 1, and the application range of the device is widened.
According to a further optimized scheme, the framework comprises a bottom plate 4, stand columns 5 which are arranged in parallel are fixedly connected to the bottom plate 4, loading beams 6 are arranged at the top ends of the two stand columns 5, the loading beams 6 are hinged to the top end of any one stand column 5, and the loading beams 6 are detachably connected with the top end of the other stand column 5; the supporting mechanism is fixedly connected to the top surface of the bottom plate 4, the measuring assembly is fixedly connected to the side wall of the bottom plate 4, and the first telescopic rod 2 is fixedly connected to the bottom surface of the loading beam 6. The loading beam 6 can drive the loading mechanism to deflect, and the conveying belt 1 is conveniently installed between the loading mechanism and the supporting mechanism.
Furthermore, a fifth telescopic rod 25 is hinged between one end, hinged to the upright post 5, of the loading beam 6 and the bottom plate 4, the fifth telescopic rod 25 can pull the end portion of the loading beam 6 downwards, the detachable connecting end of the loading beam 6 and the upright post 5 is lifted, the loading beam is separated from the upright post 5, and a space is provided for installation of the conveying belt 1.
Furthermore, the detachable ends of the loading beam 6 and the column 5 are provided with locking assemblies, each locking assembly comprises a locking plate 26 fixedly connected with the side walls of the column 5 and the loading beam 6, respectively, a locking screw 27 is hinged to the locking plate 26 fixedly connected with the column 5, a locking hole matched with the locking screw 27 is formed in the locking plate 26 fixedly connected with the loading beam 6, a locking nut 28 is connected to the locking screw 27 in a threaded manner, the locking nut 28 abuts against the top end of the upper locking plate 26, and when the loading beam 6 is loaded, the loading beam 6 and the column 5 are locked by the locking assemblies, so that the loading beam 6 is prevented from moving and dislocating.
In a further optimized scheme, the supporting mechanism further comprises a supporting beam 7, and the first supporting component and the second supporting component are fixedly connected with the supporting beam 7 respectively; the bottom surface of the support beam 7 is fixedly connected with the bottom plate 4 through a connecting block 8, and the measuring component is fixedly connected with the connecting block 8; a plurality of pressure sensors 9 are further arranged between the bottom surface of the supporting beam 7 and the bottom plate 4, and the pressure sensors 9 are symmetrically distributed on two sides of the connecting block 8. The connecting block 8 fixes the bottom plate 4 and the supporting beam 7 through welding, and the measuring assembly is connected with the bottom plate 4 and the connecting block 8, so that the tension of the supporting beam 7 on the connecting block 8, namely the indentation resistance of the conveyor belt 1, can be measured; the pressure sensor 9 is mainly used for measuring the loading capacity of the loading mechanism on the conveyer belt 1, and further measuring the indentation resistance under the corresponding loading capacity.
Further optimize the scheme, the measuring component includes connecting seat 10 with bottom plate 4 rigid coupling, is provided with force sensor 11 between connecting seat 10 and the connecting block 8, and force sensor 11's both ends are respectively through connecting rod 12 and connecting block 8 and connecting seat 10 rigid coupling. The connecting seat 10 is arranged in the opposite direction of the running of the conveyer belt 1, the tension sensor 11 is fixed between the connecting block 8 and the connecting seat 10 by the two connecting rods 12, when the indentation resistance is generated, the loading beam 6 generates tension along the direction of the conveyer belt 1 to the connecting block 8, the tension is acted on the tension sensor 11 through the connecting rods 12, and the measured result is the indentation resistance at the moment.
According to the further optimization scheme, the first supporting component is fixedly connected to a second telescopic rod 13 at the top end of the supporting beam 7, a first supporting frame 14 is fixedly connected to the top end of the second telescopic rod 13, a first supporting roller 15 is rotatably connected to the top end of the first supporting frame 14, and the conveying belt 1 is in rolling contact with the first supporting roller 15; the second support assembly comprises a second support frame 16, one side, close to the second telescopic rod 13, of the second support frame 16 is hinged to the support beam 7, the other side of the second support frame 16 is connected with a wedge block 17 in a sliding mode, the wedge block 17 is fixedly connected with the upright post 5 through a third telescopic rod 18, and the bottom surface of the wedge block 17 is in sliding contact with the support beam 7; the top end of the second support frame 16 is rotatably connected with a second support roller 29, and the second support roller 29 is in rolling contact with the conveyor belt 1. The first supporting component supports the center of the conveying belt 1, and the second supporting rollers 29 support the two sides of the conveying belt 1 to complete the supporting function of the conveying belt 1; the third telescopic rod 18 pushes the wedge-shaped block 17 to move towards the middle, the inclined surface of the wedge-shaped block 17 slides with the inclined surface at the bottom end of the second support frame 16, the second support frame 16 is pushed to deflect with the hinge point as the axial middle, and the type of the conveying belt 1 with the middle low and the two ends high is simulated; combine second telescopic link 13 to drive first supporting roller 15 and rise or reduce, increased the type of touching your conveyer belt.
In a further optimized scheme, the first loading assembly comprises a first loading frame 19 fixedly connected to the center of the bottom end of the loading plate 3, a first loading roller 20 is rotatably connected to the first loading frame 19, and the first loading roller 20 is arranged corresponding to the first support frame 14; the conveyor belt 1 is in rolling contact with the first loading roller 20; the second loading assembly comprises a second loading frame 21, a fourth telescopic rod 22 is hinged to the bottom end of the second loading frame 21, a loading seat 23 is hinged to the bottom end of the fourth telescopic rod 22, a second loading roller 24 is arranged between the loading seat 23 and the first loading roller 20, and the second loading roller 24 and a second supporting roller 29 are correspondingly arranged; the second loading roller 24 is in rolling contact with the conveyor belt 1. The telescopic rod of the driver drives the loading plate 3 to rise or fall, changes the loading force on the conveyer belt 1, and simulates the condition of conveying different quantities of materials; the fourth telescopic rod 22 drives one end of the second loading roller 24 to rise or fall, and the end of the second loading roller is matched with the second supporting roller 29 to uniformly load on the surface of the conveying belt 1.
In a further optimized scheme, the second loading roller 24 is rotatably connected with the loading seat 23, and the second loading roller 24 is hinged with the first loading roller 20. The first loading roller 20 and the second loading roller 24 are of the same structure and comprise rollers contacted with the conveyer belt 1, the middle part of each roller is rotatably connected with a middle shaft, and the middle shafts are fixedly connected with a loading frame; the roller is driven by the conveyer belt 1 to rotate, and the middle shaft is not affected; therefore, the middle shaft of the first loading roller 20 is hinged with the middle shaft of the second loading roller 24, and the operation of the first loading roller 20 and the second loading roller 24 is not influenced.
The using method comprises the following steps:
the frame is mounted on the frame of the conveyor system, the free end of the load beam 6 is loaded by means of the fifth telescopic rod 25, the conveyor belt 1 is then placed on top of the first support roller 15 and the second support roller 29, the load beam 6 is closed and locked by means of the locking assembly.
The height of the first loading roller 20 is adjusted through the second telescopic rod 13, so that the conveying belt 1 is tightened and is in contact with the second loading roller 24; starting the conveying system, because the first supporting roller 15, the second supporting roller 29 and the conveying belt 1 can generate indentation resistance, after the conveying belt 1 runs stably, reading the measurement result of the tension sensor 11, namely the indentation resistance at the moment, and closing the conveying belt 1 after reading. Then, starting the first telescopic rod 2 to press the first loading roller 20 and the second loading roller 24 onto the conveyer belt 1, and carrying out analog loading on the conveyer belt 1; starting the conveying belt 1 again, reading the readings of the pressure sensor 9 and the tension sensor 11 after the stabilizing, and correspondingly recording; the loading amount is changed for many times, and after stabilization, the reading is carried out to study the relationship between the indentation resistance and the loading amount of the horizontal conveying belt 1.
Starting the third telescopic rod 18, adjusting the angle of the second supporting roller 29, enabling the first supporting roller 15 to be in contact with the bottom surface of the conveying belt 1, and adjusting the fourth telescopic rod 22 to enable the second loading roller 24 to be matched with the second supporting roller 29 in angle; starting the conveying belt 1 again, reading the reading of the tension sensor 11 after stabilization, and recording the indentation resistance of the groove-shaped book conveying belt 1 under the condition of no loading; and (5) carrying out loading test according to the steps, and recording the relation between the loading amount and the indentation resistance.
The angle of the second supporting roller 29 was changed while the above test was performed, and the relationship between the groove form of the conveying belt 1 and the indentation resistance was investigated.
The utility model discloses can simulate the conveyer belt 1 of different specifications resistance that caves in under different loads, application scope is wide, and the measuring result degree of accuracy is high, can provide the data support for the resistance that caves in of the conveyer belt 1 of the different specifications of research, to solving the loss that research resistance that caves in and reduction resistance that caves in brought, reduces the running cost of conveyer belt 1 and has very important meaning.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (9)
1. The utility model provides a floated belt conveyor system conveyer belt indentation resistance is with testboard which characterized in that: comprises that
The frame is fixedly arranged on a rack of the conveying system; a measuring component is arranged on one side of the frame; a conveyor belt (1) of the conveyor system passes through the frame;
the supporting mechanism is fixedly connected with the bottom edge of the frame, and the measuring component is fixedly connected with the supporting mechanism; the supporting mechanism comprises a first supporting component, and second supporting components are symmetrically arranged on two sides of the first supporting component; the conveyor belt (1) is in rolling contact with the first support assembly and the second support assembly respectively;
the loading mechanism comprises a first telescopic rod (2) fixedly connected with the center of the top end of the frame, a loading plate (3) is fixedly connected with the bottom end of the first telescopic rod (2), a first loading assembly is fixedly connected with the center of the bottom end of the loading plate (3), and second loading assemblies are symmetrically arranged on two sides of the first loading assembly; the first loading assembly and the first supporting assembly are arranged correspondingly, the second loading assembly and the second supporting assembly are arranged correspondingly, and the conveying belt (1) is in rolling contact with the first loading assembly and the second loading assembly respectively.
2. The test bench for the indentation resistance of the conveying belt of the suspension type belt conveying system according to claim 1, characterized in that: the frame comprises a bottom plate (4), wherein the bottom plate (4) is fixedly connected with stand columns (5) which are arranged in parallel, the top ends of the two stand columns (5) are provided with loading beams (6), the loading beams (6) are hinged with the top end of any stand column (5), and the loading beams (6) are detachably connected with the top end of the other stand column (5); the supporting mechanism is fixedly connected to the top surface of the bottom plate (4), the measuring assembly is fixedly connected to the side wall of the bottom plate (4), and the first telescopic rod (2) is fixedly connected to the bottom surface of the loading beam (6).
3. The test bench for the indentation resistance of the conveying belt of the suspension type belt conveying system according to claim 2, characterized in that: the supporting mechanism further comprises a supporting beam (7), and the first supporting component and the second supporting component are fixedly connected with the supporting beam (7) respectively; the bottom surface of the support beam (7) is fixedly connected with the bottom plate (4) through a connecting block (8), and the measuring component is fixedly connected with the connecting block (8); a plurality of pressure sensors (9) are further arranged between the bottom surface of the supporting beam (7) and the bottom plate (4), and the pressure sensors (9) are symmetrically distributed on two sides of the connecting block (8).
4. The test bench for the indentation resistance of the conveying belt of the suspension type belt conveying system according to claim 3, characterized in that: the measuring assembly comprises a connecting seat (10) fixedly connected with the bottom plate (4), a tension sensor (11) is arranged between the connecting seat (10) and the connecting block (8), and two ends of the tension sensor (11) are fixedly connected with the connecting block (8) and the connecting seat (10) through connecting rods (12) respectively.
5. The test bench for the indentation resistance of the conveyor belt of the suspension type belt conveyor system according to claim 3, characterized in that: first supporting component rigid coupling is in second telescopic link (13) on supporting beam (7) top, the top rigid coupling of second telescopic link (13) has first support frame (14), first support frame (14) top is rotated and is connected with first supporting roller (15), conveyer belt (1) with first supporting roller (15) rolling contact.
6. The test bench for the indentation resistance of the conveyor belt of the suspension type belt conveyor system according to claim 5, characterized in that: the second support assembly comprises a second support frame (16), one side, close to the second telescopic rod (13), of the second support frame (16) is hinged to the support beam (7), the other side of the second support frame (16) is connected with a wedge block (17) in a sliding mode, the wedge block (17) is fixedly connected with the upright post (5) through a third telescopic rod (18), and the bottom surface of the wedge block (17) is in sliding contact with the support beam (7); the top end of the second support frame (16) is rotatably connected with a second supporting roller (29), and the second supporting roller (29) is in rolling contact with the conveying belt (1).
7. The test bench for the indentation resistance of the conveying belt of the suspension type belt conveying system according to claim 6, wherein: the first loading assembly comprises a first loading frame (19) fixedly connected to the center of the bottom end of the loading plate (3), a first loading roller (20) is rotatably connected to the first loading frame (19), and the first loading roller (20) is arranged corresponding to the first support frame (14); the conveyor belt (1) is in rolling contact with the first loading roller (20).
8. The test bench for the indentation resistance of the conveyor belt of the suspension type belt conveyor system according to claim 7, wherein: the second loading assembly comprises a second loading frame (21), a fourth telescopic rod (22) is hinged to the bottom end of the second loading frame (21), a loading seat (23) is hinged to the bottom end of the fourth telescopic rod (22), a second loading roller (24) is arranged between the loading seat (23) and the first loading roller (20), and the second loading roller (24) and the second supporting roller (29) are correspondingly arranged; the second loading roller (24) is in rolling contact with the conveyor belt (1).
9. The test bench for the indentation resistance of the conveying belt of the suspension type belt conveying system according to claim 8, wherein: the second loading roller (24) is rotatably connected with the loading seat (23), and the second loading roller (24) is hinged with the first loading roller (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221356717.6U CN217331461U (en) | 2022-06-01 | 2022-06-01 | Test bench for indentation resistance of conveying belt of suspension type belt conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221356717.6U CN217331461U (en) | 2022-06-01 | 2022-06-01 | Test bench for indentation resistance of conveying belt of suspension type belt conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217331461U true CN217331461U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221356717.6U Active CN217331461U (en) | 2022-06-01 | 2022-06-01 | Test bench for indentation resistance of conveying belt of suspension type belt conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217331461U (en) |
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2022
- 2022-06-01 CN CN202221356717.6U patent/CN217331461U/en active Active
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