Multifunctional elastic claw testing device

Abstract

The utility model relates to a multifunctional elastic claw testing device, comprising a mounting beam roller rotatably arranged on a mounting rack; the mounting beam roller is used for mounting elastic teeth; the blocking frame assembly is movably connected to the mounting frame, and a nylon plate of the blocking frame assembly is located on the side, in the length direction of the mounting beam roller, of the mounting beam roller; and the driver is arranged on the mounting frame, and the driving end of the driver is connected with one end of the mounting beam roller through a transmission assembly. The driver drives the installation beam roller to rotate through the transmission assembly and enables the elastic teeth to hit the blocking frame assembly. The spring teeth of different models and specifications are installed on the installation beam roller, the driver drives the installation beam roller to rotate through the transmission assembly and enables the spring teeth on the installation beam roller to hit the blocking frame assembly, and through the test mode, the service life of the spring teeth of different models and specifications can be rapidly tested.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spring tooth testing technical field, concretely relates to a multifunctional spring tooth testing device. BACKGROUND

[0002] The traditional bundling machine is through the spring tooth installed on the picking installation crossbeam to pick up the forage. Because the bundling machine is in the more complex and bad working environment, so the spring tooth failure rate is higher and the spring tooth is as the vulnerable spare part. When each research is carried out to the spring tooth, needs to be verified through certain test. At present, each production bundling machine factory, generally makes the bundling machine in the field test, and the performance detection of spring tooth is as a part of test. The spring tooth is greatly limited in such test, and the required period of each test of spring tooth is longer. If only the spring tooth is separately carried out in the field test, the time, energy and other costs are extremely great. Therefore, an urgent need exists for a device or method to test the spring tooth alone, while also reducing the time, energy and other costs of the performance test of the spring tooth.

[0003] The existing mechanical device tests the limit deformation by hitting the spring tooth on the impact rod, and detects the number of times by the photoelectric device, so as to achieve the purpose of testing the number of times of limit deformation of the spring tooth. However, this mechanical device has the following defects:

[0004] 1. The spring tooth is directly hit on the impact rod, and the impact rod is a slender rod, which is difficult to simulate the stage-by-stage planar contact of the spring tooth with the ground in the actual working environment.

[0005] 2. The whole mechanical device is a steel frame structure, the spring tooth is fixed, and the impact rod is rotated to hit the spring tooth, which cannot simulate the abrasion of the spring tooth end part by the soil and sand in the working environment such as sandy land and dry land, and when the spring tooth is broken, it is easy to break and collapse, which will cause life safety to the surrounding personnel.

[0006] 3. This way can only obtain the relationship between the limit deformation of the spring tooth and the number of times of stress, but cannot measure the corresponding stress condition of the spring tooth, and such test method has great limitation. INVENTION CONTENTS

[0007] The utility model provides a kind of multifunctional spring tooth testing device to solve the technical problem that existing spring tooth testing mechanical device cannot detect the service life of different models and specifications of spring tooth.

[0008] The utility model discloses a multifunctional spring tooth testing device, this multifunctional spring tooth testing device includes installation beam roll, fender subassembly, driver, and installation beam roll is rotatablely arranged on the mounting bracket, and installation beam roll is used for installing spring tooth, and fender subassembly is movably connected on the mounting bracket, and the nylon plate of fender subassembly is located one side of installation beam roll along its length direction, and driver is arranged on the mounting bracket, and its drive end is connected with one end of installation beam roll through transmission assembly, and the driver drives installation beam roll to rotate through transmission assembly and makes spring tooth hit fender subassembly.

[0009] Further, the installation beam roll includes a mounting shaft and mounting pieces, both ends of the mounting shaft are rotatably connected to the top of the mounting bracket through bearing seats; the mounting pieces are arranged on the mounting shaft, and the length direction of the mounting pieces is the same as the length direction of the mounting shaft; the mounting pieces have a plurality of mounting holes arranged along the length direction of the mounting pieces, and the mounting holes are used for mounting the spring teeth.

[0010] Further, the mounting pieces are uniformly arranged around the axis of the mounting shaft.

[0011] Further, the transmission assembly includes a driving wheel, a driven wheel and a transmission belt, the driving wheel is arranged at the drive end of the driver; the driven wheel is arranged at one end of the mounting shaft; one end of the transmission belt is sleeved on the driving wheel, and the other end of the transmission belt is sleeved on the driven wheel.

[0012] Further, the fender subassembly includes a position adjusting frame and a fixed plate, the position adjusting frame is movably connected to the top of the mounting bracket and located below the installation beam roll; the fixed plate is arranged at one end of the position adjusting frame along the length direction thereof and located at one side of the installation beam roll along the length direction thereof; and the side surface of the fixed plate close to the installation beam roll is detachably connected with the nylon plate.

[0013] Further, the end of the position adjusting frame away from the fixed plate has a first waist-shaped hole, and both sides of the position adjusting frame along the length direction thereof have second waist-shaped holes;

[0014] The multifunctional spring tooth testing device further includes a first bolt group and a second bolt group, one end of the first bolt group is arranged in the first waist-shaped hole, the other end of the first bolt group is connected with the mounting bracket, one end of the second bolt group is arranged in the second waist-shaped hole, and the other end of the second bolt group is connected with the mounting bracket.

[0015] Further, the multifunctional spring tooth testing device further includes a simulation shell arranged on the top of the mounting bracket; the simulation shell has a containing cavity for simulating experimental materials, and the cavity opening is located below the installation beam roll.

[0016] Further, the multifunctional spring tooth testing device further includes a protective cover rotatably connected to the top of the mounting bracket; the protective cover covers the installation beam roll and is used for preventing the spring teeth from breaking and falling out.

[0017] Further, the multifunctional spring tooth testing device further comprises an image sensor, the image sensor is arranged on the mounting frame and located at one side of the blocking frame assembly along the length direction of the blocking frame assembly; the image sensor is arranged towards the mounting beam roller; the image sensor is used for collecting the information of the spring tooth.

[0018] Further, the multifunctional spring tooth testing device further comprises a controller, the controller is arranged on the mounting frame or the driver; the controller is connected with the driver and the image sensor respectively; the controller is used for monitoring the output parameter of the driver and receiving the information of the spring tooth transmitted by the image sensor.

[0019] The multifunctional spring tooth testing device provided by the utility model can realize the following technical effects:

[0020] 1. Different from the prior art, the spring tooth is arranged on the mounting beam roller, the driver drives the mounting beam roller to rotate and makes the spring tooth on the mounting beam roller hit the blocking frame assembly, and the actual service life of the spring tooth can be quickly measured through the test mode.

[0021] 2. Different from the prior art, the simulation shell is arranged on the top of the mounting frame, the cavity opening of the simulation shell is located directly below the mounting beam roller, and the test materials such as fine sand, soil and water in the cavity of the simulation shell can be used to simulate the working environment of sandstone land and land, the driver drives the mounting beam roller to rotate through the transmission assembly and makes the spring tooth on the mounting beam roller continuously draw through the test materials in the cavity. Thus, the actual service life of the spring tooth can be continuously and accurately detected without stopping.

[0022] The foregoing general description and the following description are only exemplary and explanatory, and are not used to limit the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0023] One or more embodiments are exemplarily illustrated by corresponding drawings, the exemplary illustrations and the drawings do not constitute limitation on the embodiments, the elements with the same reference numerals in the drawings are considered as similar elements, and wherein:

[0024] Figure 1 is a schematic view of one embodiment of the multifunctional spring tooth testing device of the utility model;

[0025] Figure 2 is Figure 1 the enlarged view of A of

[0026] Figure 3 is a schematic view of one embodiment of the mounting beam roller of the multifunctional spring tooth testing device of the utility model;

[0027] Figure 4is a side view schematic diagram of one embodiment of the multifunctional spring tooth testing device of the utility model;

[0028] Figure 5 is a schematic diagram of one embodiment of the blocking frame assembly of the multifunctional spring tooth testing device of the utility model;

[0029] Figure 6 is a partial sectional view schematic diagram of one embodiment of the multifunctional spring tooth testing device of the utility model;

[0030] Figure 7 is a sectional view schematic diagram of one embodiment of the shield of the multifunctional spring tooth testing device of the utility model.

[0031] Reference signs:

[0032] 1, mounting frame; 11, mounting cross beam; 12, mounting longitudinal beam; 13, rectangular frame; 14, mounting plate; 15, adjusting hole; 16, bearing seat; 2, mounting beam roller; 21, mounting shaft; 22, mounting piece; 23, mounting groove; 24, mounting hole; 3, blocking frame assembly; 31, position adjusting frame; 311, first position adjusting beam; 312, first waist type hole; 313, second position adjusting beam; 314, second waist type hole; 32, fixed plate; 33, nylon plate; 41, driver; 42, first bolt; 43, second bolt; 44, image sensor; 45, controller; 5, transmission assembly; 51, driving wheel; 52, driven wheel; 53, transmission belt; 54, wheel groove; 61, simulation shell; 611, containing cavity; 62, shield; 621, notch. DETAILED DESCRIPTION

[0033] In order to be able to more detailedly understand the features and technical contents of the utility model embodiments, the implementation of the utility model embodiments is described in detail below in conjunction with the drawings, and the drawings are only used for reference and do not limit the utility model embodiments. In the following technical description, for the convenience of explanation, through multiple details, a sufficient understanding of the disclosed embodiments is provided. However, one or more embodiments can still be implemented without these details. In other cases, in order to simplify the drawings, well-known structures and devices can be simplified.

[0034] The terms "first", "second", and the like in the specification of the utility model embodiments and claims and the above drawings are used to distinguish similar objects and do not have to be used to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the utility model embodiments described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0035] In the embodiments of the present application, the terms "upper", "lower", "inner", "middle", "outer", "front", "back" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the embodiments of the present application can be understood according to the specific circumstances.

[0036] In addition, the terms "arrangement", "connection", "fixation" should be broadly understood. For example, "connection" can be fixed connection, detachable connection, or integral structure; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0037] Unless otherwise specified, the term "a plurality of" means two or more, and the term "a plurality of groups" means two groups or more.

[0038] It should be noted that the embodiments in the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0039] As shown in Figure 1 The present application discloses a multifunctional spring tooth testing device, which comprises a mounting frame 1, a mounting beam roller 2, a blocking frame assembly 3 and a driver 41. The mounting frame 1 is connected by a plurality of mounting cross beams 11 and a plurality of mounting longitudinal beams 12. Specifically, a part of the mounting cross beams 11 is arranged in a rectangular frame 13, and these mounting cross beams 11 are connected in sequence. Similarly, another part of the mounting cross beams 11 is arranged in a rectangular frame 13, and these mounting cross beams 11 are connected in sequence. Two rectangular frames 13 are arranged in sequence from top to bottom, and two rectangular frames 13 are connected by mounting longitudinal beams 12 at the corners to form a mounting frame 1.

[0040] As shown in Figure 1 , Figure 2As shown, the mounting bracket 1 is also equipped with a mounting plate 14. The mounting plate 14 has holes at both ends along its length. Correspondingly, the rectangular frame 13 at the bottom of the mounting bracket 1 also has holes. Bolts passing through the holes in the mounting plate 14 and the rectangular frame 13 enable a detachable connection between the mounting bracket 1 and the mounting plate 14. The mounting plate 14 has two adjustment holes 15, both of which are oblong holes. The length direction of the two adjustment holes 15 is the same as the length direction of the mounting plate 14. Bolts passing through the holes in the driver 41 and the two adjustment holes 15 enable a detachable connection between the driver 41 and the mounting plate 14. This configuration allows for flexible adjustment of the position of the driver 41 on the mounting plate 14.

[0041] Optionally, the driver 41 may be a drive motor. Optionally, the driver 41 may be a drive motor with a reducer.

[0042] like Figure 1 , Figure 3 As shown, two bearing seats 16 are symmetrically arranged on the top of the mounting frame 1. The bearing seats 16 are detachably connected to the mounting frame 1 using bolts. The mounting beam roller 2 includes a mounting shaft 21 and a mounting member 22. Two bearing seats 16 are respectively inserted at both ends of the mounting shaft 21, and the mounting shaft 21 is rotatably connected to the top of the mounting frame 1 through the bearing seats 16. At least one mounting member 22 is provided on the mounting shaft 21, and the length direction of the mounting member 22 is the same as the length direction of the mounting shaft 21. One side of the mounting member 22 is connected to the mounting shaft 21 along its length direction, and the mounting member 22 is recessed along its length direction to form a mounting groove 23. The bottom of the mounting groove 23 has a plurality of mounting holes 24 arranged sequentially along the length direction of the mounting member 22. The mounting holes 24 are used to install spring teeth. This arrangement allows the spring teeth to be installed in the mounting groove 23, making the spring teeth more stably set on the mounting beam roller 2. By setting multiple spring teeth at multiple mounting holes 24, multiple spring teeth can be tested simultaneously, increasing the number of test spring teeth and reducing errors.

[0043] Optionally, such as Figure 3 As shown, when there are multiple mounting components 22, they are evenly distributed around the axis of the mounting shaft 21. This arrangement allows for simultaneous testing of multiple sets of spring teeth of different specifications and models, saving testing time.

[0044] like Figure 1 , Figure 3 , Figure 4As shown, the driving end of the driver 41 is located at the same side of the mounting shaft 21 as the mounting frame 1, and the driving end of the driver 41 is in driving connection with one end of the mounting shaft 21 through the transmission assembly 5. The transmission assembly 5 includes a driving wheel 51, a driven wheel 52, and a transmission belt 53. The driving wheel 51 is arranged at the driving end of the driver 41, and the driving wheel 51 has a wheel groove 54. The driven wheel 52 is arranged at one end of the mounting shaft 21, and the driven wheel 52 has a wheel groove 54. One end of the transmission belt 53 is sleeved in the wheel groove 54 of the driving wheel 51, and the other end of the transmission belt 53 is sleeved in the wheel groove 54 of the driven wheel 52. By adjusting the position of the driver 41, the transmission belt 53 can be tightened to avoid falling off.

[0045] Optionally, as Figure 4 shown, the number of transmission belts 53 is multiple, and the number of wheel grooves 54 on the driving wheel 51 and the driven wheel 52 is the same as the number of transmission belts 53. One end of each of the multiple transmission belts 53 is sleeved in the multiple wheel grooves 54 of the driving wheel 51, and the other end of each of the multiple transmission belts 53 is sleeved in the multiple wheel grooves 54 of the driven wheel 52. When one of the transmission belts 53 breaks, it will not affect the transmission of the other transmission belts 53.

[0046] As shown in Figure 5 , the blocking frame assembly 3 includes a position adjusting frame 31, a fixed plate 32, and a nylon plate 33. The position adjusting frame 31 adopts a frame structure composed of multiple first position adjusting beams 311 and multiple second position adjusting beams 313. The length of the second position adjusting beam 313 is longer than the length of the first position adjusting beam 311. Among the two oppositely arranged first position adjusting beams 311, the fixed plate 32 is arranged on one of the first position adjusting beams 311 and located at the side of the first position adjusting beam 311 close to the other first position adjusting beam 311. The nylon plate 33 is mounted on the fixed plate 32 by screws and located at the side of the fixed plate 32 close to the other first position adjusting beam 311, so as to realize the detachable connection of the nylon plate 33 and the fixed plate 32. The other first position adjusting beam has multiple first waist-shaped holes 312. Among the two oppositely arranged second position adjusting beams 313, both of the second position adjusting beams 313 have multiple second waist-shaped holes 314. The multiple second waist-shaped holes 314 on the two second position adjusting beams 313 are symmetrically arranged.

[0047] As shown in Figure 1 , Figure 5As shown, the stopper assembly 3 is arranged in the rectangular frame 13 on the top of the mounting frame 1. The multifunctional spring tooth testing device further comprises a first bolt set and a second bolt set. Specifically, the first bolt set comprises two first bolts 42, one end of each of the two first bolts 42 is arranged through the hole of the rectangular frame 13, and is matched with the nut at the end to achieve that the first bolt 42 is detachably connected to the rectangular frame 13. The other end of each of the two first bolts 42 is arranged through the two first waist-shaped holes 312 respectively, and is matched with the nut at the end to achieve that the first bolt 42 is detachably connected to the positioning frame 31 of the stopper assembly 3. The second bolt set comprises two groups, and the two groups of second bolt sets are arranged on the two sides of the positioning frame 31 along the length direction thereof. Since the connection modes of the two groups of bolt sets and the positioning frame 31 are the same, only one group of second bolt sets and the plurality of second waist-shaped holes 314 on one side of the positioning frame 31 are taken as an example for introduction. The second bolt set comprises two second bolts 43, one end of each of the two second bolts 43 is arranged through the hole of the rectangular frame 13, and is matched with the nut at the end to achieve that the second bolt 43 is detachably connected to the rectangular frame 13. The other end of each of the two second bolts 43 is arranged through the two second waist-shaped holes 314 respectively, and is matched with the nut at the end to achieve that the second bolt 43 is detachably connected to the positioning frame 31 of the stopper assembly 3. Through the cooperation of the first bolt set and the second bolt set, the stopper assembly 3 can be movably connected to the top of the mounting frame 1, and the position of the stopper assembly 3 can also be flexibly adjusted through the cooperation of the first bolt set and the second bolt set. When the mounting beam roller 2 is arranged on the top of the mounting frame 1, the fixed plate 32 is located on one side of the mounting beam roller 2 along the length direction thereof, and the nylon plate 33 is located on one side of the mounting beam roller 2 along the length direction thereof. The positioning frame 31 is movably connected to the top of the mounting frame 1 and is located below the mounting beam roller 2.

[0048] Optionally, as Figure 4 、 Figure 6 、 Figure 7As shown, the multifunctional spring tooth testing device further comprises a simulation shell 61 and a protective cover 62. The simulation shell 61 has a containing cavity 611 for placing simulation experimental materials, including fine gravel, soil and water, which can simulate the working scene of the spring tooth. The simulation shell 61 is installed on the top of the mounting frame 1, and the containing cavity 611 of the simulation shell 61 is located directly below the mounting beam roller 2. When the spring tooth is installed on the mounting beam roller 2, the spring tooth rotates with the rotation of the mounting beam roller 2 and passes through the containing cavity 611. Fine gravel and some water are placed in the containing cavity 611 to simulate the working environment of a typical gravel plot, so that the service life of the spring tooth in this working environment can be measured in advance. The protective cover 62 has a notch 621 at each end along the length direction, which facilitates the installation shaft 21 of the mounting beam roller 2 to pass through when the protective cover 62 is installed on the mounting beam roller 2. Optionally, the protective cover 62 and the simulation shell 61 are fixed by being inserted into each other. Optionally, one side of the protective cover 62 is hinged to the top of the mounting frame 1 or one side of the simulation shell 61, and the other side of the protective cover 62 is flipped to cover the mounting beam roller 2. When the spring tooth breaks or collapses during the testing experiment, the protective cover 62 can prevent the broken spring tooth from collapsing and injuring the tester.

[0049] Optionally, the simulation shell 61 has a notch 621 at each end along the length direction, which facilitates the installation shaft 21 of the mounting beam roller 2 to pass through.

[0050] Optionally, as shown in Figure 1 , Figure 4 As shown, the multifunctional spring tooth testing device further comprises an image sensor 44 and a controller 45. The image sensor 44 is arranged at the edge of the mounting frame 1 or the simulation shell 61, and is located at one side of the blocking frame assembly 3 along the length direction. The image sensor 44 is arranged parallel to the mounting beam roller 2, and is used to observe the information of the spring tooth. The controller 45 is arranged on the mounting cross beam 11 or the mounting longitudinal beam 12 of the mounting frame 1, or is installed on the driver 41. The controller 45 is connected with the driver 41, and is connected with the image sensor 44. The controller 45 is used to monitor the output parameters of the driver 41, including torque, rotating speed, etc., and processes and outputs the real-time stress state of the spring tooth according to the output parameters of the driver 41. At the same time, the controller 45 is also used to receive the information of the spring tooth transmitted by the image sensor 44, including the image of the spring tooth. The controller 45 analyzes and records the information of the breaking or wear of the spring tooth according to the information of the spring tooth.

[0051] Application scenario of an exemplary embodiment:

[0052] As Figures 1 to 7 shown, the elastic tooth is arranged in the mounting groove 23 of the mounting piece 22, the elastic tooth is arranged at the mounting hole 24, the elastic tooth is mounted on the mounting beam roller 2 through the gasket and the bolt, a plurality of elastic teeth of different specifications and models are arranged in the mounting groove 23 of the same mounting piece 22, so that the service life of the elastic teeth of different models and specifications in the same working environment can be tested. Of course, a plurality of elastic teeth of the same specifications and models can also be arranged in the mounting groove 23 of the same mounting piece 22, so that the precision of the test data can be improved by increasing the number of test elastic teeth. Meanwhile, a plurality of elastic teeth of another same specifications and models can also be arranged in the mounting groove 23 of another mounting piece 22, so that the service life of the elastic teeth of different models and specifications in the same working environment can be tested. The position of the baffle assembly 3 is adjusted by the cooperation of the first bolt 42 and the second bolt 43, so that the elastic tooth hits the baffle assembly 3 for testing. When the baffle assembly 3 is used to simulate the working scene of the ground, the deformation degree of the elastic tooth on the ground can be tested. Of course, the position of the baffle assembly 3 can also be adjusted to test the deformation degree of the elastic tooth under different conditions from the ground.

[0053] When the baffle assembly 3 is fixed, the cover 62 is covered, the elastic tooth broken can be avoided from splashing and hurting people, and the simulation experiment material can also be avoided from spilling from the containing cavity 611. The driver 41 is started, the driver 41 drives the driving wheel 51 to rotate, the driving wheel 51 drives the driven wheel 52 to rotate through the transmission belt 53, the driven wheel 52 drives the mounting shaft 21 to rotate, and the elastic tooth rotates with the mounting shaft 21 and continuously hits the nylon plate 33 of the baffle assembly 3. In this way, the maximum deformation angle of the elastic tooth is tested.

[0054] Of course, the simulation experiment material can also be placed in the simulation shell 61 according to the needs, and the working environment of the typical sandstone block can be simulated, and the wear of the elastic tooth can be tested.

[0055] The above description and drawings sufficiently show the embodiments of the present application, so that those skilled in the art can practice them. Other embodiments can include structural and other changes. The embodiments only represent possible changes. Unless explicitly required, individual components and functions are optional, and the order of operation can be changed. Some parts and features of the embodiments can be included in or replaced by parts and features of other embodiments. The embodiments of the present application are not limited to the structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present application is only limited by the appended claims.

Claims

1. A multifunctional spring tooth testing device, characterized in that, include: The mounting beam roller (2) is rotatably mounted on the mounting frame (1); the mounting beam roller (2) is used to mount the spring teeth; The baffle assembly (3) is movably connected to the mounting frame (1), and the nylon plate (33) of the baffle assembly (3) is located on one side of the mounting beam roller (2) along its length direction; A driver (41) is mounted on the mounting frame (1), and its driving end is connected to one end of the mounting beam roller (2) via a transmission assembly (5); The driver (41) drives the mounting beam roller (2) to rotate via the transmission assembly (5) and causes the spring teeth to strike the stop assembly (3).

2. The multifunctional spring tooth testing device according to claim 1, characterized in that, The mounting beam roller (2) includes: The mounting shaft (21) is rotatably connected to the top of the mounting bracket (1) at both ends via bearing seats (16); The mounting component (22) is disposed on the mounting shaft (21), and the length direction of the mounting component (22) is the same as the length direction of the mounting shaft (21); the mounting component (22) has a plurality of mounting holes (24) arranged sequentially along the length direction of the mounting component (22), and the mounting holes (24) are used to install spring teeth.

3. The multifunctional spring tooth testing device according to claim 2, characterized in that, Multiple mounting components (22) are evenly distributed around the axis of the mounting shaft (21).

4. The multifunctional spring tooth testing device according to claim 2, characterized in that, The transmission assembly (5) includes: A drive wheel (51) is located at the drive end of the driver (41); Driven wheel (52) is located at one end of the mounting shaft (21); The drive belt (53) is fitted at one end to the drive wheel (51) and at the other end to the driven wheel (52).

5. The multifunctional spring tooth testing device according to claim 1, characterized in that, The retainer assembly (3) includes: The adjustment frame (31) is movably connected to the top of the mounting frame (1) and located below the mounting beam roller (2); A fixing plate (32) is provided at one end of the adjusting frame (31) along its length direction and is located on one side of the mounting beam roller (2) along its length direction; the side of the fixing plate (32) near the mounting beam roller (2) is detachably connected to the nylon plate (33).

6. The multifunctional spring tooth testing device according to claim 5, characterized in that, The adjusting frame (31) has a first oblong hole (312) at one end away from the fixed plate (32), and the adjusting frame (31) has second oblong holes (314) on both sides along its length; it also includes: The first bolt (42) group has one end located in the first waist-shaped hole (312) and the other end connected to the mounting bracket (1); The second bolt (43) group has one end located in the second waist-shaped hole (314) and the other end connected to the mounting bracket (1).

7. The multifunctional spring tooth testing device according to claim 1, characterized in that, It also includes a simulated housing (61) located on top of the mounting bracket (1); The simulated shell (61) has a cavity (611) for accommodating the simulated experimental material, and the opening of the cavity (611) is located below the mounting beam roller (2).

8. The multifunctional spring tooth testing device according to claim 1, characterized in that, Also includes: A protective cover (62) is rotatably connected to the top of the mounting frame (1); the protective cover (62) covers the mounting beam roller (2) to prevent the spring teeth from breaking off.

9. The multifunctional spring tooth testing device according to claim 1, characterized in that, Also includes: An image sensor (44) is mounted on the mounting bracket (1) and located on one side of the baffle assembly (3) along its length; the image sensor (44) is positioned toward the mounting beam roller (2); the image sensor (44) is used to collect information about the spring teeth.

10. The multifunctional spring tooth testing device according to claim 9, characterized in that, Also includes: A controller (45) is mounted on a mounting bracket (1) or a driver (41); the controller (45) is connected to the driver (41) and the image sensor (44) respectively; the controller (45) is used to monitor the output parameters of the driver (41) and to receive the information of the spring teeth transmitted by the image sensor (44).

Images