A tractor parts testing device

Abstract

The present invention relates to the technical field of test devices, and specifically to a tractor parts test device, comprising an operating platform, a test main body mechanism, a feed conveying platform and a discharge conveying platform, wherein the test main body mechanism is mounted on the operating platform, the feed conveying platform is mounted on the operating platform, the discharge conveying platform is mounted on the operating platform, and the device also comprises an operating component; the operating component comprises a flip splint, a flip drive box, a connecting bracket, a shelf stand, a clamping member and a locking member, the flip splint is rotatably mounted on the feed conveying platform, the flip drive box is mounted on the feed conveying platform, the connecting bracket is fixedly mounted on the operating platform, the shelf stand is slidably mounted on the connecting bracket, the clamping member is connected to the flip splint, and can automatically transfer, clamp and inspect large quantities of parts that need to be inspected through the provided components, making the entire inspection process more convenient and quick, and greatly reducing the labor intensity of the operator.

Description

Technical Field

[0001] The present invention relates to the technical field of testing devices, in particular to a testing device for tractor parts. Background Art

[0002] During the production and processing of tractor parts, it is usually necessary to test and inspect the processed parts. In particular, some shaft parts need to be pressurized by using corresponding test equipment to simulate the actual support conditions of the corresponding shaft parts during operation, so as to judge the stability of the corresponding parts during actual use.

[0003] When testing parts, existing testing devices require operators to hold the workpiece to complete clamping, and then start the corresponding testing mechanism to complete the testing of the parts. In this way, when a large number of parts need to be tested, the operator needs to repeatedly hold, clamp and unload, making the entire operation process labor-intensive and time-consuming and labor-intensive when performing actual test operations. Summary of the Invention

[0004] The purpose of the present invention is to provide a tractor parts testing device, which can automatically transport, clamp and test a large number of parts that need to be tested through the provided components, making the entire testing process more convenient and quick, and greatly reducing the labor intensity of the operator.

[0005] To achieve the above-mentioned object, the present invention provides a tractor parts testing device, comprising an operating platform, a test main body mechanism, a feed conveyor platform, and a discharge conveyor platform, wherein the test main body mechanism is mounted on the operating platform, the feed conveyor platform is mounted on the operating platform, and the discharge conveyor platform is mounted on the operating platform, and further comprising a practical operation component;

[0006] The practical operation component includes a flip clamp, a flip drive box, a connecting bracket, a shelf stand, a clamping member and a locking member. The flip clamp is rotatably mounted on the feed conveying platform, the flip drive box is mounted on the feed conveying platform, and is used to drive the flip clamp. The connecting bracket is fixedly mounted on the operating platform, and the shelf stand is slidably mounted on the connecting bracket. The clamping member is connected to the flip clamp and is used to clamp the parts conveyed from the feed conveying platform. The locking member is connected to the shelf stand and is used to lock and clamp the parts placed on the shelf stand.

[0007] Wherein, the clamping and transporting component includes a downward bracket, an adjustment bracket and a clamping inclined plate, the downward bracket is slidably installed on the flip clamping plate; the adjustment bracket is slidably installed on the downward bracket; the clamping inclined plate is fixedly installed on the bottom of the adjustment bracket.

[0008] Among them, the locking component includes a support ramp, a positioning cylinder and an upward adjustment screw drive component, the support ramp is slidably installed on the shelf frame; the output end of the positioning cylinder is connected to the support ramp, and the positioning cylinder is fixedly installed on the shelf frame; the upward adjustment screw drive component is connected to the connecting bracket for adjusting the height of the shelf frame.

[0009] Among them, the upward adjustment screw drive component includes an upward adjustment screw and an upward adjustment motor, the upward adjustment screw is threadedly connected to the shelf stand and is rotatably mounted on the connecting bracket; the output shaft of the upward adjustment motor is connected to the upward adjustment screw, and the upward adjustment motor is fixedly mounted on the connecting bracket.

[0010] Among them, the clamping and transporting component also includes a downward screw drive mechanism, an adjustment screw drive mechanism and a position sensor. The downward screw drive mechanism is connected to the flip clamp and is used to drive the downward bracket to move on the flip clamp; the adjustment screw drive mechanism is connected to the downward bracket and is used to drive the adjustment bracket to move on the downward bracket; the position sensor is installed on the flip clamp and is used to sense the workpiece entering the clamping area of ​​the flip clamp.

[0011] Among them, the locking component also includes a sliding bracket, a sliding screw driving mechanism and a clamping component, the sliding bracket is slidably installed on the shelf stand; the sliding screw driving mechanism is connected to the shelf stand for driving the sliding bracket; the clamping component is connected to the sliding bracket for clamping the workpiece placed on the shelf stand by cooperating with the inclined platform.

[0012] Wherein, the clamping component includes a lifting plate and a lifting screw driving mechanism, and the lifting plate is slidably installed on the sliding bracket; the lifting screw driving mechanism is connected to the sliding bracket for driving the lifting plate.

[0013] Among them, the practical operation component also includes a descending guide plate, a turning guide plate and an assembled component. The descending guide plate is fixedly installed on the shelving frame; the turning guide plate is fixedly installed on the side of the operating platform close to the discharge conveying platform; the assembled component is connected to the feed conveying platform for arranging both sides of the workpiece after clamping.

[0014] Among them, the assembled structure includes a guide frame, a pressure plate and a bidirectional driving component, and the two guide frames are respectively slidably installed on both sides of the feed conveying platform; the pressure plate is fixedly installed on the corresponding sides of the two guide frames; the bidirectional driving component is connected to the feed conveying platform for synchronously driving the two guide frames.

[0015] Among them, the bidirectional drive component includes a double-ended screw and a drive motor, the two sides of the double-ended screw are respectively threadedly connected to the two guide frames, and the double-ended screw is rotatably installed on the feed conveying platform; the output shaft of the drive motor is connected to the double-ended screw, and the drive motor is fixedly installed on the feed conveying platform.

[0016] The tractor parts testing device of the present invention, during actual operation, the workpiece is transferred to the hook-shaped bracket platform of the flip clamp through the feed conveyor platform, and then the two ends of the workpiece are clamped and fixed by the clamping and transporting components arranged on the flip clamp. After the two ends of the workpiece are clamped and fixed, the flip driving box can drive the flip clamp to transfer the clamped workpiece to the shelf stand, and then the locking components arranged on the shelf stand are used to press and clamp the two ends of the workpiece transferred to the shelf stand. After completing the clamping and locking of both sides of the workpiece, the flip clamp will return to the loading station of the feed conveyor platform under the drive of the flip driving box. At this time, the test The main body mechanism will perform a downward pressure test on the workpiece clamped and locked on the shelf stand. After the test is completed, the locking component on the shelf stand can push the workpiece on the shelf stand down, and finally the workpiece after the test is completed is transported through the unloading conveyor table, and the flip clamp can subsequently transfer the workpiece transmitted from the feeding conveyor table through the flip drive box and the clamping component. Then, the test and unloading of the workpiece are realized through the above steps, and it is realized that large quantities of parts that need to be tested can be self-transferred, clamped and tested through the provided components, making the entire testing process more convenient and quick, and greatly reducing the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0018] Figure 1 It is a schematic structural diagram of the entire tractor parts testing device of the present invention.

[0019] Figure 2 It is a schematic diagram of the installation structure of the shelf stand of the present invention.

[0020] Figure 3 It is a schematic diagram of the installation structure of the present invention against the inclined platform.

[0021] Figure 4 It is a schematic diagram of the installation structure of the guide frame of the present invention.

[0022] Figure 5It is a schematic diagram of the installation structure of the sliding bracket of the present invention.

[0023] Figure 6 It is a schematic structural diagram of a cross-section of the sliding bracket of the present invention.

[0024] Figure 7 The present invention Figure 6 Enlarged view of point A.

[0025] Figure 8 It is a schematic diagram of the installation structure of the downward moving bracket of the present invention.

[0026] Figure 9 It is a schematic structural diagram of a cutaway lower bracket of the present invention.

[0027] Figure 10 The present invention Figure 9 Enlarged view of point B.

[0028] In the figure: 101-operating platform, 102-test main body mechanism, 103-feeding conveyor platform, 104-discharging conveyor platform, 105-flipping splint, 106-flipping drive box, 107-connecting bracket, 108-shelf stand, 201-downward moving bracket, 202-adjusting bracket, 203-clamping inclined plate, 204-downward moving screw drive mechanism, 205-adjusting screw drive mechanism, 206-position sensor, 301-against the inclined platform, 302-positioning cylinder, 303-upward adjusting screw, 304-upward adjusting motor, 305-sliding bracket, 306-sliding screw drive mechanism, 307-lifting splint, 308-lifting screw drive mechanism, 401-descending guide plate, 402-steering guide plate, 403-guide frame, 404-pressing plate, 405-double-headed screw, 406-drive motor. DETAILED DESCRIPTION

[0029] The following describes embodiments of the present invention in detail, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and are not to be construed as limiting the present invention.

[0030] In the description of the present invention, it should be understood that “plurality” means two or more than two, unless otherwise clearly defined.

[0031] See also Figures 1 to 10The present invention provides a tractor parts testing device: comprising an operating platform 101, a test main body mechanism 102, a feed conveyor platform 103, a discharge conveyor platform 104 and a practical operation component, wherein the practical operation component comprises a flip clamping plate 105, a flip drive box 106, a connecting bracket 107, a shelf 108, a clamping member and a locking member, wherein the clamping member comprises a lowering bracket 201, an adjusting bracket 202 and a clamping inclined plate 203, wherein the locking member comprises a support against the inclined platform 301, a positioning cylinder 302 and an upward screw drive component, wherein the upward screw drive component comprises an upward screw 303 and an upward motor 304, and the clamping member further comprises a lowering screw drive mechanism 20 4. Adjust the screw drive mechanism 205 and the position sensor 206. The locking component also includes a sliding bracket 305, a sliding screw drive mechanism 306 and a clamping component. The clamping component includes a lifting clamp 307 and a lifting screw drive mechanism 308. The above solution solves the problem that when the existing test device tests parts, the operator needs to hold the workpiece to complete the clamping, and then start the corresponding test mechanism to complete the test and inspection of the parts. In this way, when a large number of parts need to be tested, the operator needs to repeatedly hold, clamp and unload, which makes the entire operation process more labor-intensive, resulting in time-consuming and labor-intensive problems when performing actual test operations.

[0032] Furthermore, the test main body mechanism 102 is installed on the operating platform 101, the feeding conveying platform 103 is installed on the operating platform 101, the discharging conveying platform 104 is installed on the operating platform 101, the flip clamp 105 is rotatably installed on the feeding conveying platform 103, the flip drive box 106 is installed on the feeding conveying platform 103, and is used to drive the flip clamp 105, the connecting bracket 107 is fixedly installed on the operating platform 101, and the shelving stand 108 is slidably installed on the connecting bracket 107, the clamping member is connected to the flip clamp 105, and is used to clamp the parts transported from the feeding conveying platform 103, and the locking member is connected to the shelving stand 108, and is used to lock and clamp the parts placed on the shelving stand 108.

[0033] Specifically, the test main body mechanism 102 is composed of a corresponding pressure detection structure and a processing frame. The corresponding pressure detection structure can perform downward pressure detection on the clamped workpiece, thereby completing the test operation of the corresponding workpiece.

[0034] The feeding and conveying platform 103 is arranged on the operating platform 101. The feeding and conveying platform 103 is provided with corresponding brackets and conveyor belts for transmission. The feeding and conveying platform 103 is provided with a total of three sections of synchronously running conveyor belts. The adjacent positions of the three sections of conveyor belts are provided with clamping grooves with corresponding spacings. The bracket at the bottom of the feeding and conveying platform 103 is provided with two corresponding slot platforms for filling the clamping grooves of the three conveyor belt transmission sections to prevent the workpiece from falling into the clamping grooves during the transmission process.

[0035] The discharging conveying platform 104 is installed on the operating platform 101. The discharging conveying platform 104 is a normal conveyor belt mechanism, which is used to transport the workpieces after the inspection is completed, thereby completing the corresponding conveying guidance after the workpieces are unloaded.

[0036] The flip splint 105 is rotatably mounted on the bracket provided on the feeding and conveying platform 103, and the flip splint 105 is connected to the output shaft of the flip driving box 106. The flip driving box 106 is provided with a corresponding reduction gear set and a motor for driving the gear set, so that the user can drive the flip splint 105 through the flip driving box 106, so that the flip splint 105 can rotate under the drive of the flip driving box 106, thereby realizing the work station conversion of the flip splint 105. The flip splint 105 is provided with a hook-shaped bracket platform, so that the flip splint 105 can complete the clamping of both sides of the workpiece by cooperating with the clamping and transporting component.

[0037] Two shelving stands 108 are provided on the connecting bracket 107. The two shelving stands 108 can be independently slid on the connecting bracket 107 to make corresponding adjustments according to the size and shape differences of the clamping ends on both sides of the workpiece, so that different types of workpieces can be stably shelved, and then the clamping and locking of both sides of the workpiece can be completed in cooperation with the locking components.

[0038] During actual operation, the workpiece is transferred to the hook-shaped bracket platform of the flip clamp 105 through the feed conveyor table 103, and then the two ends of the workpiece are clamped by the clamping components provided on the flip clamp 105. After the two ends of the workpiece are clamped and fixed, the flip drive box 106 can drive the flip clamp 105 to transfer the clamped workpiece to the shelf stand 108. Thereafter, the locking components provided on the shelf stand 108 are used to clamp the two ends of the workpiece transferred to the shelf stand 108. After completing the clamping and locking of both sides of the workpiece, the flip clamp 105 will return to the loading station of the feed conveyor table 103 under the drive of the flip drive box 106. At this time, the test main body mechanism 102 will perform a downward pressure test on the workpiece clamped and locked on the shelf 108. After the test is completed, the locking component on the shelf 108 can push the workpiece on the shelf 108 down, and finally the workpiece after the test is completed is transported through the unloading conveyor 104, and the flip clamp 105 can subsequently transfer the workpiece transmitted from the feeding conveyor 103 through the flip drive box 106 and the clamping component. Then, the above steps are used to realize the test and unloading of the workpiece, and realize the self-transfer, clamping and inspection of large quantities of parts that need to be inspected through the provided components, making the entire inspection process more convenient and quick, and greatly reducing the labor intensity of the operator.

[0039] Furthermore, the downward bracket 201 is slidably mounted on the flip clamp 105 ; the adjustment bracket 202 is slidably mounted on the downward bracket 201 ; and the clamping inclined plate 203 is fixedly mounted on the bottom of the adjustment bracket 202 .

[0040] Furthermore, the downward screw drive mechanism 204 is connected to the flip clamp 105, and is used to drive the downward bracket 201 to move on the flip clamp 105; the adjustment screw drive mechanism 205 is connected to the downward bracket 201, and is used to drive the adjustment bracket 202 to move on the downward bracket 201; the position sensor 206 is installed on the flip clamp 105, and is used to sense the workpiece entering the clamping area of ​​the flip clamp 105.

[0041] When this embodiment is in use, the downward moving bracket 201 is set on the frame that cooperates with the flip support plate, and the adjustment bracket 202 is slidably installed on both sides of the downward moving bracket 201. The clamping inclined plate 203 is fixed to the bottom of each adjustment bracket 202. The downward moving bracket 201 is driven by the downward moving screw drive mechanism 204, and the adjustment bracket 202 is driven by the adjustment screw drive mechanism 205. The downward moving screw drive mechanism 204 and the adjustment screw drive mechanism 205 are both composed of corresponding screws and motors that drive the screws to rotate. The corresponding screws are driven to rotate by the motors, thereby completing the driving of the corresponding plates.

[0042] By moving the adjustment bracket 202 on the lower bracket 201, the user can adjust the matching height of the lower bracket 201 on both sides according to the difference in clamping shapes at both ends of the workpiece, and then move the lower bracket 201 on the flip clamp 105 to move the two ends of the workpiece entering the clamping area of ​​the flip clamp 105 downward and clamp it.

[0043] The position sensor 206 is fixed above the position where the flip clamp 105 cooperates with the two ends of the workpiece. When the workpiece enters the clamping area of ​​the flip clamp 105 through the feeding conveyor table 103, the two ends of the workpiece can be sensed by the set position sensor 206, so that the two ends of the workpiece can be stably clamped after both ends of the workpiece enter the clamping area of ​​the flip clamp 105.

[0044] Furthermore, the inclined platform 301 is slidably installed on the shelf stand 108; the output end of the positioning cylinder 302 is connected to the inclined platform 301, and the positioning cylinder 302 is fixedly installed on the shelf stand 108; the upward adjustment screw drive component is connected to the connecting bracket 107, and is used to adjust the height of the shelf stand 108.

[0045] Furthermore, the upward adjustment screw rod 303 is threadedly connected to the shelf stand 108 and is rotatably mounted on the connecting bracket 107 ; the output shaft of the upward adjustment motor 304 is connected to the upward adjustment screw rod 303 , and the upward adjustment motor 304 is fixedly mounted on the connecting bracket 107 .

[0046] Furthermore, the sliding bracket 305 is slidably installed on the shelf 108; the sliding screw drive mechanism 306 is connected to the shelf 108 and is used to drive the sliding bracket 305; the clamping component is connected to the sliding bracket 305 and is used to clamp the workpiece placed on the shelf 108 by cooperating with the inclined platform 301.

[0047] Furthermore, the lifting plate 307 is slidably mounted on the sliding bracket 305 ; the lifting screw drive mechanism 308 is connected to the sliding bracket 305 for driving the lifting plate 307 .

[0048] When this embodiment is in use, the inclined platform 301 is arranged above the shelf stand 108, and the back side of the inclined platform 301 is fixed to the output end of the positioning cylinder 302. The side convex plate of the shelf stand 108 is provided with a threaded hole that cooperates with the upward adjustment screw rod 303. The output shaft of the upward adjustment motor 304 is fixed to the upward adjustment screw rod 303, and the upward adjustment motor 304 drives the upward adjustment screw rod 303 to rotate, thereby realizing the driving of the shelf stand 108.

[0049] The sliding bracket 305 is slidably installed inside the shelving platform 108, and the sliding screw drive mechanism 306 has the same structural principle as the upward screw drive component and the downward screw drive mechanism 204, so that the sliding bracket 305 can be driven by the sliding screw drive mechanism 306, and the sliding bracket 305 is slidably provided with the lifting clamping plate 307, and the top clamping rod of the lifting clamping plate 307 matches the guide groove set at the top of the shelving platform 108 and the vertical groove against the inclined platform 301. The lifting screw drive mechanism 308 has the same principle and structure as the sliding screw drive mechanism 306, so that the lifting clamping plate 307 can be driven by the lifting screw drive mechanism 308.

[0050] When the workpiece is transferred to the top of the shelf 108, the sliding bracket 305 can drive the lifting clamp 307 in the upward state through the sliding screw drive mechanism 306 to cooperate with the inclined platform 301, thereby realizing the clamping limit of the corresponding end of the workpiece. Before clamping, the user can adjust the inclined platform 301 through the positioning cylinder 302 to facilitate the adjustment of the cooperation position of the inclined platform 301 according to the shape and size of the actual workpiece clamping end.

[0051] After the inspection of the workpiece is completed, the lifting clamp 307 can be retracted into the sliding bracket 305 under the drive of the lifting screw drive mechanism 308, and then the lifting clamp 307 in the retracted state is driven to the side of the workpiece that cooperates with the inclined platform 301 through the movement of the sliding bracket 305. Thereafter, the lifting screw drive mechanism 308 lifts the lifting clamp 307 again, and finally cooperates with the movement of the sliding bracket 305 to push the workpiece on the shelf 108 off the shelf 108 to realize the unloading of the workpiece.

[0052] Preferably, the practical operation component provided by the present invention also includes a descending guide plate 401, a turning guide plate 402 and an assembled component, the assembled component includes a guide frame 403, a pressure plate 404 and a bidirectional drive component, and the bidirectional drive component includes a double-headed screw 405 and a drive motor 406.

[0053] Furthermore, the descending guide plate 401 is fixedly mounted on the shelf 108; the turning guide plate 402 is fixedly mounted on the operating platform 101 on one side close to the discharge conveyor platform 104; the assembled component is connected to the feed conveyor platform 103 for arranging both sides of the workpiece after clamping.

[0054] When this embodiment is in use, the descending guide plate 401 is arranged at the end of the shelving platform 108, and the turning guide plate 402 is fixed on the operating platform 101. The descending guide plate 401 can guide the workpiece pushed down from the shelving platform 108, and then enter the discharge conveying platform 104 through the turning guide plate 402.

[0055] Furthermore, the two guide frames 403 are respectively slidably installed on both sides of the feed conveying platform 103; the pressure plate 404 is fixedly installed on the corresponding side of the two guide frames 403; the bidirectional driving component is connected to the feed conveying platform 103, and is used to synchronously drive the two guide frames 403.

[0056] Furthermore, the two sides of the double-headed screw rod 405 are respectively threadedly connected to the two guide frames 403, and the double-headed screw rod 405 is rotatably installed on the feed conveying platform 103; the output shaft of the drive motor 406 is connected to the double-headed screw rod 405, and the drive motor 406 is fixedly installed on the feed conveying platform 103.

[0057] When this embodiment is in use, the guide frames 403 arranged on both sides of the feed conveyor platform 103 are driven by the double-headed screw 405 in cooperation with the drive motor 406. The threads on both sides of the double-headed screw 405 have opposite rotation directions. When the double-headed screw 405 rotates, the guide frames 403 arranged on both sides of the double-headed screw 405 will move closer to each other or spread out to both sides.

[0058] The pressure plate 404 is fixed on one side opposite to the top of the two guide frames 403. The two guide frames 403 cooperate with the pressure plates 404 set on the guide frames 403 to arrange the two sides of the workpiece entering the clamping area of ​​the flip clamp 105, so as to avoid the inconsistent positions of the two sides after the workpiece is clamped, which will cause it to be unable to maintain stability when cooperating with the two shelf stands 108 later. When the guide frames 403 cooperate with the pressure plates 404 to arrange the two sides of the workpiece, the flip clamp 105 needs to cooperate with the corresponding mechanism to perform preliminary downward pressure on the two ends of the workpiece. During the cooperation, the two ends of the workpiece are not completely clamped. After the guide frames 403 and the pressure plates 404 have arranged the two sides of the workpiece, the mechanism on the flip clamp 105 can completely clamp and limit the two sides of the workpiece.

[0059] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. A tractor parts testing device, comprising an operating platform, a test main body mechanism, a feed conveyor platform, and a discharge conveyor platform, wherein the test main body mechanism is mounted on the operating platform, the feed conveyor platform is mounted on the operating platform, and the discharge conveyor platform is mounted on the operating platform, characterized in that: It also includes a hands-on component; The practical operation assembly includes a flip clamp, a flip drive box, a connecting bracket, a shelf stand, a clamping member and a locking member, the flip clamp is rotatably mounted on the feed conveying platform, the flip drive box is mounted on the feed conveying platform, and is used to drive the flip clamp, the connecting bracket is fixedly mounted on the operating platform, the shelf stand is slidably mounted on the connecting bracket, the clamping member is connected to the flip clamp, and is used to clamp the parts conveyed from the feed conveying platform, and the locking member is connected to the shelf stand, and is used to lock and clamp the parts placed on the shelf stand; The clamping and transporting member includes a lowering bracket, an adjusting bracket and a clamping inclined plate, wherein the lowering bracket is slidably mounted on the flip clamping plate; the adjusting bracket is slidably mounted on the lowering bracket; and the clamping inclined plate is fixedly mounted on the bottom of the adjusting bracket; The locking member includes a support ramp, a position adjustment cylinder, and an upward screw drive component. The support ramp is slidably mounted on the shelf frame. The output end of the position adjustment cylinder is connected to the support ramp, and the position adjustment cylinder is fixedly mounted on the shelf frame. The upward screw drive component is connected to the connecting bracket for adjusting the height of the shelf frame. The locking member also includes a sliding bracket, a sliding screw driving mechanism and a clamping component. The sliding bracket is slidably installed on the shelf stand; the sliding screw driving mechanism is connected to the shelf stand for driving the sliding bracket; the clamping component is connected to the sliding bracket for clamping the workpiece placed on the shelf stand by cooperating with the inclined platform.

2. The tractor parts testing device according to claim 1, wherein: The upward adjustment screw drive component includes an upward adjustment screw and an upward adjustment motor. The upward adjustment screw is threadedly connected to the shelf stand and is rotatably mounted on the connecting bracket; the output shaft of the upward adjustment motor is connected to the upward adjustment screw, and the upward adjustment motor is fixedly mounted on the connecting bracket.

3. The tractor parts testing device according to claim 1, wherein: The clamping and transporting component also includes a downward screw drive mechanism, an adjustment screw drive mechanism and a position sensor. The downward screw drive mechanism is connected to the flip clamp and is used to drive the downward bracket to move on the flip clamp; the adjustment screw drive mechanism is connected to the downward bracket and is used to drive the adjustment bracket to move on the downward bracket; the position sensor is installed on the flip clamp and is used to sense the workpiece entering the clamping area of ​​the flip clamp.

4. The tractor parts testing device according to claim 1, wherein: The clamping component includes a lifting clamping plate and a lifting screw driving mechanism. The lifting clamping plate is slidably mounted on the sliding bracket. The lifting screw driving mechanism is connected to the sliding bracket for driving the lifting clamping plate.

5. The tractor parts testing device according to claim 3, wherein: The practical operation component also includes a descending guide plate, a turning guide plate and an assembly component. The descending guide plate is fixedly mounted on the shelving frame; the turning guide plate is fixedly mounted on the side of the operating platform close to the discharge conveying platform; the assembly component is connected to the feed conveying platform for arranging both sides of the workpiece after clamping.

6. The tractor parts testing device according to claim 5, wherein: The assembled structure includes a guide frame, a pressure plate and a bidirectional driving component. The two guide frames are respectively slidably installed on both sides of the feed conveying platform; the pressure plate is fixedly installed on the corresponding side of the two guide frames; the bidirectional driving component is connected to the feed conveying platform for synchronously driving the two guide frames.

7. The tractor parts testing device according to claim 6, wherein: The bidirectional drive component includes a double-ended screw and a drive motor. The two sides of the double-ended screw are respectively threadedly connected to the two guide frames, and the double-ended screw is rotatably mounted on the feed conveying platform; the output shaft of the drive motor is connected to the double-ended screw, and the drive motor is fixedly mounted on the feed conveying platform.

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