CN106525478B - Corp combine-harvester torsion load test platform - Google Patents
Corp combine-harvester torsion load test platform Download PDFInfo
- Publication number
- CN106525478B CN106525478B CN201611241477.4A CN201611241477A CN106525478B CN 106525478 B CN106525478 B CN 106525478B CN 201611241477 A CN201611241477 A CN 201611241477A CN 106525478 B CN106525478 B CN 106525478B
- Authority
- CN
- China
- Prior art keywords
- platform
- track
- motor
- load
- connect
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/007—Subject matter not provided for in other groups of this subclass by applying a load, e.g. for resistance or wear testing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Corp combine-harvester torsion load test platform of the present invention, including on the platform frame body and can oscilaltion at least one wheel carrier, at least one movement drag platform on platform frame body top plate, at least one load on being slidably connected with the track on mobile drag platform tests assembly, the power source being slidably connected with the track on mobile drag platform, a left side on platform frame body top plate, right T-slot, mounted in a left side, on right T-slot and at least one fixed frame that can be moved on T-slot, track on platform frame body top plate, at least one laser scribe apparatus being slidably connected with track, the scalable universal shaft of the connecting flange axis of connected load load test assembly or power source and the output of tested machine, laser assisted centralising device, cooling follows system.Present invention test is reliable, and measuring accuracy is higher, and test operation is easy, can load respectively to the component in corp combine-harvester transmission system, load simultaneously, carries out normal work test, reliability test and the destructive testing of complete machine torsion load.
Description
Technical field:
The invention belongs to agricultural machinery testing inspection fields, in particular to be that a kind of corp combine-harvester torque carries
Lotus test platform.
Background technique:
In order to shorten the corp combine-harvester R&D cycle, raising product quality, especially reliability, durability must
Test platform must be established in laboratory and carries out torsion load test, find out torsion load distribution when complete machine works normally,
With best power source, energy consumption is reduced；Weak link is found out, is designed for equal strength, equivalent life, improves reliability；It is hidden to find out safety
Suffer from, improves durability.The platform of overall test is carried out currently without corp combine-harvester torsion load.
Summary of the invention:
The purpose of the present invention is being directed to corp combine-harvester complete machine, to its left and right sidesing driving wheel axis, threshing cylinder, the ceding of Taiwan
The components such as conveying cylinder, traveling wheel or crawler belt are loaded respectively, are loaded simultaneously, and are furnished with power source, carry out the examination of complete machine torsion load
Test, provide that a kind of test is reliable, and measuring accuracy is higher, test operation is easy, can be carried out complete machine torsion load work normally test,
The agricultural object combine harvester torsion load test platform of reliability test and destructive testing.
The object of the present invention is achieved like this:
Corp combine-harvester torsion load test platform of the present invention, including including platform frame body 1, be mounted in platform frame body
Bottom plate 3 on and can oscilaltion at least one wheel carrier 2, on platform frame body top plate 4 at least one movement drag platform 5,
It is slidably connected to adjust in transverse direction, longitudinal direction and short transverse to meet different tested machines from the track 6 on mobile drag platform and move
At least one load on test assembly 7 of the requirement of power shaft position, the power source being slidably connected with the track 6 on mobile drag platform
8, the left T-slot 9 on platform frame body top plate, right T-slot 10, on left T-slot and right T-slot and can be on T-slot
Mobile at least one fixed frame 11, the track 12 on platform frame body top plate 4 for adapting to different types, is slided with track 12
The connecting flange axis and tested machine of at least one laser scribe apparatus 13 of connection, connected load load test assembly or power source
The scalable universal shaft 14 of device output, laser assisted centralising device 15, cooling follow system 16, and load on tests assembly or power
Source can be adjusted in transverse direction, longitudinal direction and short transverse.
For the pedestal 22 of above-mentioned wheel carrier on the bottom plate 3 of platform frame body, the quadrangle of wheel carrier pedestal is respectively provided with electric cylinder
23, for the cylinder body of electric cylinder on pedestal, one end that piston rod stretches out cylinder body is hinged with support frame 24, the quadrangle difference of support frame
Equipped with pressure sensor 25, pressure sensor is connect with support frame and roller frame respectively, and roller 27 is on roller frame, in roller
Belt 28 is installed outside, different ground can be simulated by the belt of different coefficients of friction.
The pedestal 5-1 of above-mentioned mobile drag platform is on the top plate 4 of platform frame body, equipped with track 6, electricity on pedestal 5-1
Machine 17, bearing block 18, on bearing block, one end of screw rod 19 connect with motor 17 and equipped with handle 20 screw rod 19, slides spiral shell
Mother 21 connect by screw pair with screw rod 19, when load on test on the track that assembly or power source are mounted in mobile drag platform simultaneously with
Sliding nut is fixed, and load on test assembly or power source can be driven to exist by motor rotation or swinging handle rotary screw rod
It is moved on track, realizes load on test assembly or power source lateral adjustments, assembly or power source are tested by load on
Longitudinal motor rotation or swinging handle rotary screw rod planker can be driven to move in orbit, realize load on test assembly
Vertical adjustment tests the short transverse motor rotation of assembly or power source by load on or swinging handle rotary screw rod can be with
It drives support plate to move on stabiliser bar, realizes that load on test assembly short transverse is adjusted.
The pedestal 29 of above-mentioned load on test assembly 7 is slidably connected with mobile drag platform track 6, and rail is housed on pedestal 29
Road 30, planker 31 are slidably connected with track 30, motor 32 on the pedestal 29, the both ends of screw rod 33 respectively with motor 32 and planker
31 connections are located at motor side equipped with handle 34 in screw rod 33, stabiliser bar 35 are housed in the quadrangle of planker 31, in the intermediate dress of planker
Motor 36, the both ends of screw rod 37 are connect with motor 36 and support plate 38 respectively, and support plate 38 is slidably connected with stabiliser bar 35, in silk
Bar 37 is located at motor side and handle 39 is housed, and brake 40, torque speed sensor 41, bearing block 42 is housed, even in support plate 38
For acting flange axis 43 on the bearing block 42, brake 40, torque speed sensor 41 pass through shaft coupling between connecting flange axis 43
44 connections, pedestal and the mobile drag platform track of load on test assembly are slidably connected, and track, planker and track are housed on pedestal
It being slidably connected, on pedestal, the both ends of screw rod are connect with motor and planker motor respectively, handle is housed at lead screw motor end,
Planker can be driven to move in orbit by motor rotation or swinging handle rotary screw rod, realize that load on test assembly is vertical
To adjusting.It is rotated by motor 36 or 39 rotary screw rod 37 of swinging handle can drive support plate to move on stabiliser bar, realized
Load on is tested assembly short transverse and is adjusted.
The pedestal 45 of above-mentioned power source 8 is slidably connected with mobile drag platform track 6, and track 46, planker are housed on pedestal 45
47 are slidably connected with track 46, and on pedestal 45, the both ends of screw rod 49 are connect with motor 48 and planker 47 motor 48 respectively,
Screw rod 49 is located at 48 end of motor equipped with handle 50, stabiliser bar 51 is housed in the quadrangle of planker 47, in the centre of planker 47 equipped with electricity
Machine 52, the both ends of screw rod 53 are connect with motor 52 and support plate 54 respectively, and support plate 54 is slidably connected with stabiliser bar 51, in screw rod
53, which are located at 52 end of motor, is equipped with handle 55, and adjustable frequency motor 56, torque speed sensor 57, bearing block are housed in support plate 54
58, connecting flange axis 59 is on the bearing block 58, adjustable frequency motor 56, torque speed sensor 57, between connecting flange axis 59
It is connected by shaft coupling 60, is rotated by motor 48 or rotation 49 bar of silk of swinging handle 50 can drive planker 47 on track 46
It is mobile, it realizes power source vertical adjustment, is rotated by motor 52 or 55 rotary screw rod 53 of swinging handle can drive support plate 54
It is moved on stabiliser bar 51, realizes that power source short transverse is adjusted.
The left support seat 61 of above-mentioned fixed frame 11 is connect by tommyhead bolt with left T-slot 9, and right support seat 62 passes through T shape
Bolt is connect with right T-slot 10, and connecting rod 65 is fixed on left support seat and right branch respectively by left pressing plate 63 and right pressing plate 64
It supports on seat, fixed frame can move on T-slot, and adjustment position adapts to different machines.
Above-mentioned laser scribe apparatus is made of support 66 and pedestal mounted linear laser head 67, support 66 and track
12 are slidably connected, and support is slidably connected with track, can move in orbit, adjust different width, adapt to different wheelspans.
In wheel carrier on tested machine, adjustment laser scribe apparatus and tested machine wheel project two sidelines on the ground and draw away from same width
Lead tested machine walking.
Point-like laser head 69 of the above-mentioned laser assisted centralising device by flange seat 68 and mounted in the center of flange seat forms,
Need to it is middle when be mounted on load on test assembly or power source connecting flange axis flange on, assist centering.
Above-mentioned cooling recirculation system is made of heat exchanger 70, water tank 71, circulating pump 72, water inlet pipe 73, return pipe 74, is followed
The water outlet of ring pump is connect by water inlet pipe 73 with the water inlet of the brake 40 of load on test assembly, load on test
The water outlet of the brake 40 of assembly is connect by return pipe 74 with the water inlet of heat exchanger 70, and the water outlet of heat exchanger 70 passes through
Pipeline is connect with the water inlet of water tank 71, and the water outlet of water tank 71 is connect by pipeline with the water inlet of circulating pump 72.
Above-mentioned wheel carrier is two, along platform frame body center, bilateral symmetry is distributed, and mobile drag platform is three, i.e. in wheel carrier
Left side, right side and rear side are respectively distributed one, and load on test assembly is five, arranges two on the mobile drag platform in left side
Two are arranged on mobile drag platform a, on right side, arranges one on the mobile drag platform of rear side, and fixed frame is two, laser scribing
It is traditional thread binding to be set to two, it arranges that two load ons test assembly on the mobile drag platform in left side, is respectively intended to left driving wheel axis
Load test is carried out with ceding of Taiwan conveying cylinder axis；Arrange that two load ons test assembly on the mobile drag platform on right side, respectively
For carrying out load test to right driving wheel axis and lateral axial flow cylinder axis；One is arranged on the mobile drag platform of rear side, is born
Lotus load test assembly is used to carry out load test to longitudinally axial flow threshing drum shaft.
The course of work:
Test prepare: adjustment left and right wheel carrier make thereon plane flushed with platform frame body top plate, adjust laser scribe apparatus and
Tested machine wheel is tested machine and walks along laser rays onto left and right wheel carrier away from same width.The height for adjusting left and right wheel carrier makes to be tested
The chassis of machine and fixed device are flat, adjust the position of fixed device, support rod and tested machine are fixed.By laser assisted pair
Middle device is mounted on the flange of the connecting flange axis of load on test assembly or power source, needs to connect according to tested machine
Axis position, the position of Load adjustment load test assembly or power source makes laser alignment be tested axis that machine needs to connect
Laser assisted centralising device is removed in axle center, with the connection method of scalable universal shaft connected load load test assembly or power source
The axis that the flange of blue axis and tested machine need to connect.According to the quantity for the axis that tested machine needs to connect, respective numbers are selected
Load on test assembly.
The brake that assembly is tested by separately or concurrently adjusting each load on, which can obtain tested machine power axis, to be needed
The load wanted, load parameter are measured by the torque and rotation speed sensor that load on tests assembly.Going up and down left and right wheel carrier can be right
Traveling wheel or crawler belt are loaded, and the number of load can be measured by the pressure sensor on wheel carrier.
By the belt of different coefficients of friction outside replacement wheel carrier roller, different walking effects can be obtained.
Normal work test, reliability test can be carried out using the engine of tested machine itself.
Apparatus of the present invention are furnished with power source, can substitute engine and be tested, completing the engine of itself cannot complete
Destructive testing.
The present invention can be directed to corp combine-harvester, to its left and right sidesing driving wheel axis, threshing cylinder, ceding of Taiwan conveying rolling
The components such as cylinder, traveling wheel or crawler belt are loaded respectively, are loaded simultaneously, and are furnished with power source, are carried out the test of complete machine torsion load, are provided
A kind of test is reliable, and measuring accuracy is higher, the complete machine torsion load of test operation simplicity work normally test, reliability test
With the platform of destructive testing.
Detailed description of the invention:
Fig. 1 is schematic structural diagram of the device of the invention.
Fig. 2 is wheel carrier structure schematic diagram.
Fig. 3 is load load test assembly structure schematic diagram.
Fig. 4 is power source structural schematic diagram.
Fig. 5 is fixed rack structure schematic diagram.
Fig. 6 is laser scribe apparatus structural schematic diagram.
Fig. 7 is laser assisted centering structural schematic diagram.
Specific embodiment:
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the present embodiment corp combine-harvester torsion load test platform, including platform
Frame body 1, on the bottom plate 3 of platform frame body 1 can oscilaltion wheel carrier 2, the movement mounted in the top plate 4 of platform frame body 1 drags
Platform 5, the load on being slidably connected with the track 6 of mobile drag platform 5 test assembly 7, are slidably connected with the track 6 of mobile drag platform 5
Power source 8, left T-slot 9, right T-slot 10 mounted in the top plate 4 of platform frame body 1 can mounted in left T-slot 9 and right T-slot 10
With the upper holder 11 for adapting to different types mobile on left T-slot 9 and right T-slot 10, mounted in the top plate 4 of platform frame body 1
Track 12, be slidably connected the laser scribe apparatus 13 that can be moved on the track 12 with track 12, connected load load test
The connecting flange axis 43 of assembly 7 or power source 8 or 59 with the scalable universal shaft 14 of tested machine output shaft, laser assisted centering
Device 15, cooling recirculation system 16.Load on tests assembly 7 or power source 8 can be in transverse direction, longitudinal direction and short transverse tune
Section meets the requirement of different tested machine power shaft positions.
Referring to Fig. 1, the pedestal 5-1 of mobile drag platform 5 is on the top plate 4 of platform frame body 1.Equipped with track 6, electricity on pedestal
Machine 17, bearing block 18.Screw rod 19 is on bearing block 18.One end of screw rod 19 connect with motor 17 and equipped with handle 20.Sliding
Nut 21 is connect by screw pair with screw rod 19.When load on tests assembly 7 or power source 8 mounted in the track 6 of mobile drag platform
It is upper simultaneously fixed with sliding nut 21, it is rotated by motor 17 or 20 rotary screw rod 19 of swinging handle can drive load on to test
Assembly 7 or power source 8 move on track 6, realize that load on tests total 7 one-tenth or 8 lateral adjustments of power source.Mobile drag platform 5
There are three altogether, it is distributed in the left and right and rear side of wheel carrier 2.
Referring to Fig. 1, Fig. 2, the pedestal 22 of wheel carrier 2 is on the bottom plate 3 of platform frame body 1.The quadrangle of the pedestal 22 of wheel carrier 2 point
It Zhuan You not electric cylinder 23.The cylinder body of electric cylinder 23 is on pedestal 22.One end that piston rod stretches out cylinder body is hinged on support frame 24
On, pass through the lifting of the flexible realization wheel carrier 2 of the piston rod of electric cylinder 23.The quadrangle of support frame 24 is respectively provided with pressure sensor
25, pressure sensor 25 is connect with support frame 24 and roller frame 26 respectively.Roller 27 is on roller frame 28.Pacify outside roller 27
Equipped with belt 28.Wheel carrier 2 is two, and along platform frame body center, bilateral symmetry is distributed.
Referring to Fig. 1, Fig. 3, the pedestal 29 and the track 6 of mobile drag platform of load on test assembly 7 are slidably connected, pedestal 29
It is upper that track 30 is housed.Planker 31 is slidably connected with track 30.Motor 32 is on pedestal 29.The both ends of screw rod 33 respectively with motor
32 and planker 31 connect.It is located at 32 end of motor equipped with handle 34 in screw rod 33, is rotated by motor 32 or swinging handle 34 rotates
Screw rod 33 can drive planker 31 to move on track 30, realize that load on tests 7 vertical adjustment of assembly.The four of planker 31
Angle is equipped with stabiliser bar 35.Intermediate in planker 31 fills motor 36.The both ends of screw rod 37 are connect with motor 36 and support plate 38 respectively.
Support plate 38 is slidably connected with stabiliser bar 35.It is located at 36 end of motor equipped with handle 39 in screw rod 37, rotates or shake by motor 36
39 rotary screw rod 37 of fixed handle can drive support plate 38 to move on stabiliser bar 35, realize 7 height of load on test assembly
Direction is adjusted.Brake 40, torque speed sensor 41, bearing block 42 are housed in support plate 38.Connecting flange axis 43 is mounted in axis
It holds on seat 42.Brake 40, torque speed sensor 41 are connected by shaft coupling 44 between connecting flange axis 43.Load on
Testing assembly 7 is five, i.e., two are arranged on the mobile drag platform in left side, two is arranged on the mobile drag platform on right side, rear
One is arranged on the mobile drag platform of side.
Referring to Fig. 1, Fig. 4, the pedestal 45 of power source 8 and the track 6 of mobile drag platform are slidably connected.Track is housed on pedestal 45
46.Planker 47 is slidably connected with track 46.Motor 48 is on pedestal 45.The both ends of screw rod 49 respectively with motor 48 and planker 47
Connection.It is located at 48 end of motor equipped with handle 50 in screw rod 49, is rotated by motor 48 or 50 rotary screw rod 49 of swinging handle can be with
It drives planker 47 to move on track 46, realizes 8 vertical adjustment of power source.Stabiliser bar 51 is housed in the quadrangle of planker 47.It is dragging
The centre of plate 47 is equipped with motor 52.The both ends of screw rod 53 are connect with motor 52 and support plate 54 respectively.Support plate 54 and stabiliser bar
51 are slidably connected.It is located at 52 end of motor equipped with handle 55 in screw rod 53, is rotated by motor 52 or 55 rotary screw rod of swinging handle
53 can drive support plate 54 to move on stabiliser bar 51, realize that 8 short transverse of power source is adjusted.Frequency conversion is housed in support plate 54
Motor 56, torque speed sensor 57, bearing block 58.Connecting flange axis 59 is on bearing block 58.Adjustable frequency motor 56 is turned round
It is connected between square speed probe 57, connecting flange axis 59 by shaft coupling 60.
Referring to Fig. 1, Fig. 5, the left support seat 61 of fixed frame 11 is connect by tommyhead bolt with left T-slot 9.Right support seat 62
It is connect by tommyhead bolt with right T-slot 10, connecting rod 65 is fixed on respectively by left support seat by left pressing plate 63 and right pressing plate 64
61 and right support seat 62 on.Fixed frame 11 can move on left T-slot 9, right T-slot 10, and adjustment position adapts to different machines
Device.Fixed frame 11 is two.
Referring to Fig. 1, Fig. 6, laser scribe apparatus 13 is made of support 66 and linear laser head 67, and linear laser head 67 is mounted in
On support 66.Support 66 is slidably connected with track 12, can move on the track 12.Laser scribe apparatus 13 is two, is passed through
The different width for adjusting two laser scribe apparatus 13, adapt to different wheelspans.In wheel carrier 2 on tested machine travel, adjust
Whole laser scribe apparatus 13, away from same width, projects two sidelines on the ground and guides tested machine walking with tested machine wheel.
Referring to Fig. 1, Fig. 7, laser assisted centralising device 15 is made of flange seat 68 and point-like laser head 69,.Point-like laser
First 69 be mounted in flange seat 68 center, need to it is middle when be mounted on load on test assembly 7 or power source 8 connection
On the flange of flange shaft 43 or 59, centering is assisted.
Referring to Fig. 1, cooling recirculation system 16 is by heat exchanger 70, water tank 71, circulating pump 72, water inlet pipe 73,74 groups of return pipe
At the water outlet of circulating pump 72 is connect by water inlet pipe 73 with the water inlet of the brake 40 of load on test assembly, load
The water outlet of the brake 40 of load test assembly is connect by return pipe 74 with the water inlet of heat exchanger 70, and heat exchanger 70 goes out
The mouth of a river is connect by pipeline with the water inlet of water tank 71, and the water outlet of water tank 71 is connected by the water inlet of pipeline and circulating pump 72
It connects.
Above-described embodiment is to be further described to above content of the invention, but this should not be interpreted as in the present invention
The range for stating theme is only limitted to above-described embodiment.It is all to be all belonged to the scope of the present invention based on the technology that above content is realized.
Claims (10)
1. corp combine-harvester torsion load test platform, it is characterised in that including platform frame body (1), be mounted in platform frame body
Bottom plate (3) on and can at least one wheel carrier (2) of oscilaltion, at least one movement on the platform frame body top plate (4)
Drag platform (5) is slidably connected with the first track (6) on mobile drag platform and can adjust to meet in transverse direction, longitudinal direction and short transverse
First at least one load on test assembly (7) and mobile drag platform of the requirement of the tested machine power shaft position of difference
The power source (8) that track (6) is slidably connected, right T-slot (10), is mounted in left T at the left T-slot (9) on platform frame body top plate
At least one fixed frame (11) of the different type of adaptation can be moved on shape slot and right T-slot and on T-slot, mounted in paralell
The second track (12) on body top plate (4), at least one laser scribe apparatus (13) being slidably connected with the second track (12), even
It is auxiliary to connect scalable universal shaft (14), laser that connecting flange axis and the tested machine of load on test assembly or power source export
Help centralising device (15), cooling recirculation system (16).
2. corp combine-harvester torsion load test platform as described in claim 1, it is characterised in that the first of wheel carrier
For pedestal (22) on the bottom plate (3) of platform frame body, the quadrangle of wheel carrier pedestal is respectively provided with electric cylinder (23), the cylinder body of electric cylinder
In first base, one end that piston rod stretches out cylinder body is hinged with support frame (24), and the quadrangle of support frame is respectively provided with pressure
Sensor (25), pressure sensor is connect with support frame and roller frame respectively, and roller (27) is pacified outside roller on roller frame
Equipped with belt (28).
3. corp combine-harvester torsion load test platform as claimed in claim 1 or 2, it is characterised in that mobile drag platform
Second base (5-1) mounted in platform frame body top plate (4) on, in second base (5-1) be equipped with the first track (6), first
Motor (17), first bearing seat (18), the first screw rod (19) is in first bearing seat, one end and first of the first screw rod (19)
Motor (17) connects and first handle (20) is housed, and sliding nut (21) is connect by screw pair with the first screw rod (19).
4. corp combine-harvester torsion load test platform as claimed in claim 1 or 2, it is characterised in that load on
The third pedestal (29) and mobile the first track of drag platform (6) for testing assembly (7) are slidably connected, and third is housed on third pedestal (29)
Track (30), the first planker (31) are slidably connected with third track (30), and the second motor (32) is mounted on third pedestal (29), the
The both ends of two screw rods (33) are connect with the second motor (32) and the first planker (31) respectively, are located at the second electricity in the second screw rod (33)
Generator terminal is equipped with second handle (34), the first stabiliser bar (35) is housed in the quadrangle of the first planker (31), in the centre of the first planker
It fills third motor (36), the both ends of third screw rod (37) are connect with third motor (36) and support plate (38) respectively, support plate
(38) it is slidably connected with the first stabiliser bar (35), is located at third motor side equipped with third handle (39), branch in third screw rod (37)
Brake (40), the first torque speed sensor (41), second bearing seat (42), the first connecting flange axis are housed on fagging (38)
(43) on second bearing seat (42), brake (40), the first torque speed sensor (41), the first connecting flange axis (43)
Between by first shaft coupling (44) connect.
5. corp combine-harvester torsion load test platform as claimed in claim 1 or 2, it is characterised in that power source
(8) the 4th pedestal (45) is slidably connected with mobile the first track of drag platform (6), and the 4th track is housed on the 4th pedestal (45)
(46), the second planker (47) is slidably connected with the 4th track (46), and the 4th motor (48) is on the 4th pedestal (45), and the 4th
The both ends of bar (49) are connect with the 4th motor (48) and the second planker (47) respectively, are located at the 4th motor side in the 4th screw rod (49)
Equipped with the 4th handle (50), the second stabiliser bar (51) are housed in the quadrangle of the second planker (47), in the centre of the second planker (47)
Equipped with the 5th motor (52), the both ends of the 5th screw rod (53) are connect with the 5th motor (52) and support plate (54) respectively, support plate
(54) it is slidably connected with the second stabiliser bar (51), is located at the 5th motor (52) end equipped with the 5th handle in the 5th screw rod (53)
(55), adjustable frequency motor (56), the second torque speed sensor (57), 3rd bearing seat (58) are housed in support plate (54), the
Two connecting flange axis (59) are on 3rd bearing seat (58), adjustable frequency motor (56), the second torque speed sensor (57), the
It is connected between two connecting flange axis (59) by second shaft coupling (60).
6. corp combine-harvester torsion load test platform as claimed in claim 1 or 2, it is characterised in that fixed frame
(11) left support seat (61) is connect by tommyhead bolt with left T-slot (9), and right support seat (62) passes through tommyhead bolt and right T shape
Slot (10) connection, is fixed on left support seat and right support seat for connecting rod (65) respectively by left pressing plate (63) and right pressing plate (64)
On.
7. corp combine-harvester torsion load test platform as claimed in claim 1 or 2, it is characterised in that laser scribing
Device is made of support (66) and pedestal mounted linear laser head (67), and support (66) and the second track (12) sliding connect
It connects.
8. corp combine-harvester torsion load test platform as claimed in claim 1 or 2, it is characterised in that laser assisted
Point-like laser head (69) of the centralising device by flange seat (68) and mounted in the center of flange seat forms.
9. corp combine-harvester torsion load test platform as claimed in claim 1 or 2, it is characterised in that cooling cycle
System is made of heat exchanger (70), water tank (71), circulating pump (72), water inlet pipe (73), return pipe (74), the water outlet of circulating pump
It is connect by water inlet pipe (73) with the water inlet of the brake (40) of load on test assembly, load on tests the system of assembly
The water outlet of dynamic device (40) is connect by return pipe (74) with the water inlet of heat exchanger (70), and the water outlet of heat exchanger (70) passes through
Pipeline is connect with the water inlet of water tank (71), and the water outlet of water tank (71) is connect by pipeline with the water inlet of circulating pump (72).
10. corp combine-harvester torsion load test platform as claimed in claim 1 or 2, it is characterised in that wheel carrier is
Two, along platform frame body center, bilateral symmetry is distributed, mobile drag platform is three, i.e. in the left side of wheel carrier, right side and each point of rear side
Cloth one, it is five that load on, which tests assembly, i.e., two is arranged on the mobile drag platform in left side, on the mobile drag platform on right side
Arrangement two arranges one on the mobile drag platform of rear side, and fixed frame is two, and laser scribe apparatus is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241477.4A CN106525478B (en) | 2016-12-29 | 2016-12-29 | Corp combine-harvester torsion load test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241477.4A CN106525478B (en) | 2016-12-29 | 2016-12-29 | Corp combine-harvester torsion load test platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106525478A CN106525478A (en) | 2017-03-22 |
| CN106525478B true CN106525478B (en) | 2018-12-28 |
Family
ID=58339121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611241477.4A Active CN106525478B (en) | 2016-12-29 | 2016-12-29 | Corp combine-harvester torsion load test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106525478B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131901B (en) * | 2017-05-11 | 2019-04-09 | 浙江大学 | A kind of Combine Harvester Grain Loss Sensor Calibration device |
| CN108718671B (en) * | 2018-06-13 | 2019-12-13 | 华中农业大学 | Multifunctional test bench for testing standing grain pulling chain type sunflower header |
| CN109297734B (en) * | 2018-09-04 | 2020-04-03 | 四川省农业机械研究设计院 | Pulse load loading device suitable for non-static inclined conveying chain |
| CN109141855B (en) * | 2018-09-04 | 2020-04-03 | 四川省农业机械研究设计院 | Tunneling load testing rack of digging shovel of harvester |
| CN112067305A (en) * | 2020-07-27 | 2020-12-11 | 洛阳西苑车辆与动力检验所有限公司 | Engine loading test facility for whole agricultural equipment and test detection method |
| CN112014046B (en) * | 2020-08-11 | 2022-09-27 | 河南科技大学 | Combine harvester assembling quality vibration monitoring test bed and test method |
| CN113640159B (en) * | 2021-08-24 | 2023-11-10 | 安徽省汉博科技有限公司 | Fatigue strength testing device for furniture node connection part |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103776584A (en) * | 2014-02-11 | 2014-05-07 | 重庆建设工业(集团)有限责任公司 | Torque and rotation speed standard machine |
| US20140206421A1 (en) * | 2013-01-23 | 2014-07-24 | Ronald J. Kile | Agricultural combine harvester with harvesting and winnowing optimization control system |
| CN203785897U (en) * | 2013-12-27 | 2014-08-20 | 江苏大学 | Crawler type combine harvester power distribution test system |
| CN105424247A (en) * | 2015-12-31 | 2016-03-23 | 金华职业技术学院 | Power detection device and method of harvester |
| CN205138690U (en) * | 2015-10-30 | 2016-04-06 | 农业部南京农业机械化研究所 | Garrulous real -time torque measurement mechanism of grass device of combine |
| CN206531653U (en) * | 2016-12-29 | 2017-09-29 | 四川省农业机械研究设计院 | Corp combine-harvester torsion load test platform |
-
2016
- 2016-12-29 CN CN201611241477.4A patent/CN106525478B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140206421A1 (en) * | 2013-01-23 | 2014-07-24 | Ronald J. Kile | Agricultural combine harvester with harvesting and winnowing optimization control system |
| CN203785897U (en) * | 2013-12-27 | 2014-08-20 | 江苏大学 | Crawler type combine harvester power distribution test system |
| CN103776584A (en) * | 2014-02-11 | 2014-05-07 | 重庆建设工业(集团)有限责任公司 | Torque and rotation speed standard machine |
| CN205138690U (en) * | 2015-10-30 | 2016-04-06 | 农业部南京农业机械化研究所 | Garrulous real -time torque measurement mechanism of grass device of combine |
| CN105424247A (en) * | 2015-12-31 | 2016-03-23 | 金华职业技术学院 | Power detection device and method of harvester |
| CN206531653U (en) * | 2016-12-29 | 2017-09-29 | 四川省农业机械研究设计院 | Corp combine-harvester torsion load test platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106525478A (en) | 2017-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106525478B (en) | Corp combine-harvester torsion load test platform | |
| CN104565675B (en) | Detecting robot of pipe | |
| CN102353552B (en) | Annular soil groove testing stand | |
| CN103196928B (en) | X-ray digital nondestructive detection device and method of welding seam of storage tank | |
| CN102809605B (en) | Two-end internal-external synchronous type ultrasonic automatic defectoscope for large-sized shell ring piece | |
| CN101092151A (en) | Wall-climbing robot on surface of iron based tank | |
| CN102052885B (en) | Device for measuring wall thickness of pipe | |
| CN206876639U (en) | A kind of bogie failure vertical ultrasonic detection device | |
| CN206531653U (en) | Corp combine-harvester torsion load test platform | |
| CN102636141A (en) | High-precision air pressure type cable length measuring device | |
| CN104819838A (en) | Combination-drive reconfigurable five-rod mechanism experiment table | |
| CN103123338A (en) | Non-contact type automatic adjusting mechanism of pipeline nondestructive inspection ultrasonic probe | |
| CN202133558U (en) | Annular soil groove testing stand | |
| CN104669164B (en) | A kind of novel remote controls formula sensor holder | |
| CN104089773B (en) | Reel sprinkling irrigation machine transmission system efficiency assay device and method | |
| CN208383807U (en) | A kind of weld seam Welding quality test device | |
| CN207585934U (en) | A kind of steering behaviour test platform of new-energy automobile | |
| CN202522218U (en) | High-precision air-pressure-type cable meter counter | |
| CN102809607B (en) | Two-ends-telescopic internally-externally-synchronous automatic ultrasonic diagnostic machine for large-scale cylindrical shell section parts | |
| CN218956493U (en) | Steel rail vertical damage detection process experiment platform | |
| CN101738406A (en) | Ray detection system and method for performing nondestructive testing on object by using rays | |
| CN109655362A (en) | Pavement material load abrasion limitation slip rate tester | |
| CN208937338U (en) | The test macro of automobile steering system | |
| CN209559685U (en) | Pavement material load abrasion limitation slip rate tester | |
| CN110779921A (en) | Equipment corrosion detection device with chemical product detection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |