CN220595055U - Torsion bar suspension assembly for crawler-type soil detection robot - Google Patents
Torsion bar suspension assembly for crawler-type soil detection robot Download PDFInfo
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- CN220595055U CN220595055U CN202321940077.8U CN202321940077U CN220595055U CN 220595055 U CN220595055 U CN 220595055U CN 202321940077 U CN202321940077 U CN 202321940077U CN 220595055 U CN220595055 U CN 220595055U
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- positioning seat
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- 239000002689 soil Substances 0.000 title claims abstract description 52
- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 239000000725 suspension Substances 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims description 41
- 238000009434 installation Methods 0.000 claims description 7
- 230000002441 reversible effect Effects 0.000 claims description 3
- 230000008093 supporting effect Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009191 jumping Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model discloses a torsion bar suspension assembly for a crawler-type soil detection robot, which comprises a plurality of groups of suspension structures which are reversely staggered on a chassis, and a locking assembly which is assembled on the chassis and is linked with two adjacent groups of suspension structures. In the suspension structure, the main positioning seat and the auxiliary positioning seat are fixedly connected on two sides of the chassis, the connecting piece is rotatably arranged on the auxiliary positioning seat, the main torsion bar and the auxiliary torsion bar are rotatably arranged on the main positioning seat and are fixedly connected with the connecting piece, and the bogie wheels are assembled at the end parts of the main torsion bar through rocker arms and are arranged on the outer sides of the main positioning seat. The locking assembly is used for fixedly locking two adjacent hanging structures which are oppositely arranged, and soil detection equipment is assembled on the locking assembly. The buffering effect that the bogie fluctuation was beated can be improved to this application, improves crawler-type robot stability in advance, avoids soil check out test set operation in-process robot to take place invalid beat, rotation, guarantees the stable operation of soil check out test set.
Description
Technical Field
The utility model relates to the technical field of crawler robots, in particular to a torsion bar suspension assembly for a crawler soil detection robot.
Background
At present, due to the development of crawler robots, the crawler robots are gradually and widely popularized and applied in various fields. The crawler robot has good trafficability and good effect in the field operation, so the crawler robot has wide application in the field soil detection field, replaces manual walking operation, improves the detection efficiency and reduces the labor intensity of detection personnel.
The traditional crawler-type robot is characterized in that the endurance is ensured, the whole material is made of light plastic or light metal, so that the torsion resistance effect of the torsion bar used for buffering and hanging is reduced, and the torsion bar is broken in the operation process easily due to limited torsion stroke, so that the operation is unstable.
Because the overall gravity and the body shape of the crawler type robot are smaller, the upper bogie wheel, the crawler and the ground are poor in supporting effect, and when the soil detection equipment assembled on the crawler type robot runs, the robot is easy to jump up and down and rotate, so that the normal operation of soil detection is influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model aims to provide a torsion bar suspension assembly for a crawler-type soil detection robot, which can improve the buffer effect of fluctuation and jitter of a loading wheel, improve the stability of the crawler-type robot, avoid invalid jitter and rotation of the robot in the running process of soil detection equipment and ensure the stable operation of the soil detection equipment.
The technical scheme adopted by the utility model for achieving the purpose is as follows: the torsion bar suspension assembly for the crawler-type soil detection robot is arranged on a chassis of the crawler-type robot in a matching way and is used for assembling a bogie wheel, and comprises a plurality of groups of suspension structures which are reversely staggered on the chassis and a locking assembly which is assembled on the chassis and is linked with two adjacent groups of suspension structures; the suspension structure comprises a main positioning seat, an auxiliary positioning seat, a main torsion bar, an auxiliary torsion bar, a rocker arm and a connecting piece, wherein the main positioning seat and the auxiliary positioning seat are fixedly connected to two sides of a chassis respectively, the connecting piece is rotatably installed on the auxiliary positioning seat, the main torsion bar and the auxiliary torsion bar penetrate through the chassis to be arranged side by side and are rotatably installed on the main positioning seat, the main torsion bar and the auxiliary torsion bar are fixedly connected with the connecting piece, one end of the rocker arm is fixedly connected to the end part of the main torsion bar and is arranged on the outer side of the main positioning seat, the other end of the rocker arm is fixedly connected with a wheel shaft arranged on the outer side of the chassis, and the load wheel is rotatably installed on the wheel shaft; the locking assembly is used for fixedly locking two adjacent hanging structures which are oppositely arranged, and soil detection equipment is assembled on the locking assembly.
In some of these embodiments, the following technical solutions are provided for ensuring that the primary torsion bar and the secondary torsion bar are arranged in parallel and stably mounted on the connecting element, so that a stable suspension of the support wheel mounted in a mating manner is achieved.
The center of the connecting piece is fixedly connected with a positioning pin shaft, the positioning pin shaft is rotatably arranged on the auxiliary positioning seat, two groups of positioning pin holes arranged on two sides of the positioning pin shaft are formed in the connecting piece, and the same ends of the main torsion bar and the auxiliary torsion bar are fixedly arranged in the positioning pin holes; the main positioning seat is provided with a mounting bearing in a matched manner, and the same ends of the main torsion bar and the auxiliary torsion bar are rotatably mounted in the mounting bearing.
In some of these embodiments, the following solutions are provided for ensuring a stable assembly of the locking assembly on the chassis and for achieving a stable assembly of the suspension structure arranged opposite to the adjacent two groups.
The locking assembly comprises a mounting frame plate, a linkage assembly and a control assembly, wherein the linkage assembly and the control assembly are assembled on the mounting frame plate, the mounting frame plate is fixedly arranged on the chassis, and the linkage assembly comprises two groups which are assembled on two sides of the mounting frame plate and respectively keep linkage with the two groups of hanging structures; the linkage assembly comprises a guide seat, a guide frame, a transmission rack, a transmission gear and a connecting rod, wherein the guide seat is fixedly arranged on the installation chassis, the guide frame is slidably arranged in the guide seat and is lifted along the vertical direction, two ends of the connecting rod are respectively connected with the guide frame and the corresponding one-side load wheel in a rotating way, the transmission gear is rotatably arranged on the installation frame plate, and the transmission rack is vertically fixedly connected to the guide frame plate and is kept meshed with the transmission gear.
In some implementations, in order to ensure that the mounting frame plate can be stably mounted on the chassis, the transmission gear and the control component are stably assembled on the mounting frame plate, and the soil detection equipment is stably mounted, the following technical scheme is provided.
The soil detection device comprises a chassis, a soil detection device and a control assembly, wherein the soil detection device is fixedly arranged on the mounting support and extends out of the lower portion of the chassis, the two ends of the through plate are fixedly connected with an outer layer riser and an inner layer frame plate which are arranged from outside to inside, the transmission gear is rotatably arranged on the outer layer riser, and the control assembly is assembled on the inner layer frame plate and acts on the transmission gear.
In some implementations, in order to ensure that the control assembly can be stably mounted on the mounting frame plate, the control assembly can be used for effectively controlling the operation and locking posture of the transmission gear, and the following technical scheme is provided.
The outer vertical plate and the inner frame plate are rotatably provided with connecting shafts, and the transmission gear is fixedly arranged on the connecting shafts; the control assembly comprises a lock joint, a lock seat, a guide shaft sleeve and an electric telescopic cylinder, wherein the lock joint is fixedly connected with the transmission gear, the guide shaft sleeve is fixedly arranged on the inner layer frame plate and is arranged on the periphery of the connecting shaft, the lock seat is slidably arranged on the guide shaft sleeve and is in nested locking connection with the lock joint, and the electric telescopic cylinder is fixedly arranged on the inner layer frame plate and is in power connection with the lock seat.
The utility model has the beneficial effects that: the main torsion bar and the auxiliary torsion bar are matched and combined through the connecting piece, the other end of the main torsion bar and the auxiliary torsion bar is fixedly connected with the auxiliary torsion bar through the connecting piece, the torsional rigidity of the main torsion bar and the auxiliary torsion bar is used as the buffer of the load wheel adjusting fluctuation and jumping together, and the buffer is equivalent to the increase of the effective length of the torsion bar, so that the buffer effect of the load wheel fluctuation and jumping is improved by the larger torsion stroke. The suspension structure of soil detection equipment department is locked fixedly through locking subassembly, guarantees bogie wheel, track and ground effective support, avoids soil detection equipment operation in-process robot to take place invalid beat, rotates, guarantees the stable operation of soil detection equipment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of two sets of suspension structures arranged in opposite directions;
FIG. 3 is a schematic view of a set of suspension structures;
FIG. 4 is a schematic view of the suspension structure after disassembly;
FIG. 5 is a schematic view of the installation of the locking assembly on a suspension structure;
FIG. 6 is a schematic structural view of the locking assembly;
FIG. 7 is a schematic diagram of the control assembly and drive gear mating combination;
fig. 8 is a schematic diagram of the disassembled structure of fig. 7.
In the figure: the novel motor vehicle comprises a loading wheel, a 2 hanging structure, a 21 main positioning seat, a 22 auxiliary positioning seat, a 23 main torsion bar, a 24 auxiliary torsion bar, a 25 rocker arm, a 251 wheel shaft, a 26 connecting piece, a 261 positioning pin shaft, a 262 positioning pin hole, a 27 first bolt, a 28 mounting bearing, a 3 locking component, a 31 mounting frame plate, a 311 through plate, a 3111 third bolt, a 312 outer vertical plate, a 313 inner frame plate, a 314 mounting bracket, a 321 guide seat, a 3211 second bolt, a 322 guide frame, a 3221 guide bar, a 323 transmission rack, a 324 transmission gear, a 3241 connecting shaft, a 325 connecting rod, a 33 control component, a 331 locking joint, a 332 locking seat, a 333 guide shaft sleeve, a 3331 fourth bolt, a 334 electric telescopic cylinder and a 3341 connecting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 8, a torsion bar suspension assembly for a crawler-type soil detection robot is mounted on a chassis of the crawler-type robot in a matched manner and is used for assembling a bogie 1, and comprises a plurality of groups of suspension structures 2 which are reversely staggered on the chassis, and a locking assembly 3 which is mounted on the chassis and is linked with two adjacent groups of suspension structures 2; the suspension structure 2 comprises a main positioning seat 21, an auxiliary positioning seat 22, a main torsion bar 23, an auxiliary torsion bar 24, a rocker arm 25 and a connecting piece 26, wherein the main positioning seat 21 and the auxiliary positioning seat 22 are fixedly connected to two sides of a chassis respectively, the connecting piece 26 is rotatably installed on the auxiliary positioning seat 22, the main torsion bar 23 and the auxiliary torsion bar 24 penetrate through the chassis to be arranged side by side and are rotatably installed on the main positioning seat 21, the main torsion bar 23 and the auxiliary torsion bar 24 are fixedly connected with the connecting piece 26, one end of the rocker arm 25 is fixedly connected to the end part of the main torsion bar 23 and is arranged on the outer side of the main positioning seat 21, the other end of the rocker arm 25 is fixedly connected with a wheel axle 251 arranged on the outer side of the chassis, and a loading wheel 1 is rotatably installed on the wheel axle 251; the locking assembly 3 is used for fixedly locking two adjacent hanging structures 2 which are oppositely arranged, and soil detection equipment is assembled on the locking assembly 3.
In order to ensure stable installation of the main positioning seat 21 and the auxiliary positioning seat 22 on the chassis, the main positioning seat 21 and the auxiliary positioning seat 22 belonging to the same suspension structure 2 are arranged in the same transverse straight line direction, and the main positioning seat 21 and the auxiliary positioning seat 22 are fixed on the chassis through the first bolts 27 so as to ensure stable assembly of the main torsion bar 23, the auxiliary torsion bar 24 and the connecting piece 26.
When the crawler robot is assembled with the suspension structure 2 provided by the utility model on a hollow road, the road wheels 1 can jump along with the fluctuation of the ground, the main torsion bar 23 and the auxiliary torsion bar 24 are linked with the road wheels 1, the fluctuation buffer is provided by the torsional rigidity of the main torsion bar 23 and the auxiliary torsion bar 24 on the road wheels 1, and the stable operation of the crawler robot and soil detection equipment assembled on the crawler robot is ensured.
In order to ensure that the primary torsion bar 23 and the secondary torsion bar 24 are arranged in parallel and stably assembled on the connecting piece 26, the following technical proposal is provided for realizing the stable suspension of the loading wheel 1 assembled in a matched manner.
A positioning pin shaft 261 is fixedly connected to the center of the connecting piece 26, the positioning pin shaft 261 is rotatably arranged on the auxiliary positioning seat 22, two groups of positioning pin holes 262 which are arranged on two sides of the positioning pin shaft 261 are formed in the connecting piece 26, and the same ends of the main torsion bar 23 and the auxiliary torsion bar 24 are fixedly arranged in the positioning pin holes 262; the main positioning seat 21 is provided with a mounting bearing 28 in a matching way, and the same ends of the main torsion bar 23 and the auxiliary torsion bar 24 are rotatably mounted in the mounting bearing 28.
The main torsion bar 23 and the auxiliary torsion bar 24 are fixedly arranged in the positioning pin holes 262 through positioning keys, and the two groups of positioning pin holes 262 are respectively and coaxially arranged with the two groups of mounting bearings 28 so as to realize parallel arrangement of the main torsion bar 23 and the auxiliary torsion bar 24 and provide a suspending effect on the bogie wheel 1 together.
When the crawler-type soil detection robot advances to a hollow road section, in order to realize stable support of the bogie wheels 1 on two sides by means of the crawler and the ground, under the action of gravity, the bogie wheels 1 and the corresponding wheel shafts 251 can drive the rocker arms 25 to overturn around the axis of the main torsion bar 23, so that stable support of the bogie wheels 1 to the ground is realized, further, the torsion trend of the main torsion bar 23 is driven, the torsion rigidity of the main torsion bar 23 is buffered, the other end of the main torsion bar 23 is fixedly connected with the auxiliary torsion bar 24 through the connecting piece 26, the other end of the auxiliary torsion bar 24 is rotatably mounted on the main positioning seat 21, the torsion rigidity of the main torsion bar 23 and the auxiliary torsion bar 24 are jointly used as the buffer for adjusting fluctuation and runout of the bogie wheels 1, which is equivalent to increasing the effective length of the torsion bar, and further, the greater torsion stroke is achieved, and the fluctuation and runout buffering effect of the bogie wheels 1 is improved.
In order to ensure that the locking assembly 3 can be stably assembled on the chassis and to achieve stable assembly with two adjacent sets of oppositely arranged suspension structures 2, the following technical solution is provided.
The locking component 3 comprises a mounting frame plate 31 and a linkage component and a control component 33 which are assembled on the mounting frame plate 31, the mounting frame plate 31 is fixedly arranged on the chassis, and the linkage component comprises two groups which are assembled on two sides of the mounting frame plate 31 and respectively keep linkage with the two groups of hanging structures 2; the linkage assembly comprises a guide seat 321, a guide frame 322, a transmission rack 323, a transmission gear 324 and a connecting rod 325, wherein the guide seat 321 is fixedly arranged on a mounting chassis, the guide frame 322 is slidably arranged in the guide seat 321 and ascends and descends along the vertical direction, two ends of the connecting rod 325 are respectively and rotatably connected with the guide frame 322 and the corresponding side loading wheel 1, the transmission gear 324 is rotatably arranged on the mounting frame plate 31, and the transmission rack 323 is vertically and fixedly connected to a guide frame 322 plate and is meshed with the transmission gear 324.
The guide seat 321 is fixedly installed at two sides of the chassis through a second bolt 3211, a guide rod 3221 vertically inserted into the guide seat 321 is fixedly connected to the guide frame 322, the top end of the connecting rod 325 is rotatably connected with the bottom end of the guide rod 3221, and the transmission rack 323 is also arranged along the vertical direction.
When the crawler-type soil detection robot advances to the hollow ground, the bogie wheels 1 rotate along with the rocker arms 25 along with the fluctuation of the ground, so that the adjustment on the height position and the stable support on the ground are realized, the guide frame 322 is driven to move up and down along the guide seat 321 through the connecting rod 325 in the process, the transmission rack 323 synchronously goes up and down along with the guide frame 322 to drive the transmission gear 324 to rotate correspondingly, the control assembly 33 is used for controlling the locking posture of the transmission gear 324, and when the transmission gear 324 is locked, the transmission rack 323 and the guide frame 322 also belong to the locking posture, and further the two groups of reverse non-worth hanging structures 2 are locked, so that the two groups of corresponding bogie wheels 1 are ensured to keep the corresponding posture and stably support on the ground, and the soil below the chassis is effectively collected and detected by the soil detection equipment assembled on the bogie wheels is ensured.
In order to ensure that the mounting frame plate 31 can be stably mounted on the chassis, the transmission gear 324 and the control assembly 33 are stably assembled on the chassis, and the soil detection equipment is stably mounted, the following technical scheme is provided.
The mounting frame plate 31 comprises a through plate 311 and an outer layer vertical plate 312, an inner layer frame plate and a mounting bracket 314 which are fixedly arranged on the through plate 311, the through plate 311 is horizontally fixed on the chassis, the mounting bracket 314 is fixedly connected to the center of the through plate 311, soil detection equipment is fixedly arranged on the mounting bracket 314 and extends out of the lower part of the chassis, the two ends of the through plate 311 are fixedly connected with the outer layer vertical plate 312 and the inner layer frame plate which are arranged from outside to inside, the transmission gear 324 is rotatably arranged on the outer layer vertical plate 312, and the control assembly 33 is assembled on the inner layer frame plate and acts on the transmission gear 324.
The through plate 311 is fixed to the chassis by a third bolt, and the mounting plate 31 is provided with a mounting through hole to ensure stable mounting of the desired soil detection device on the mounting plate 31.
The soil detection equipment assembled on the soil detection equipment comprises two groups of telescopic cylinders, a motor, a drill bit and a plurality of groups of soil sensors for detecting soil components and content, wherein one group of telescopic cylinders drives the drill bit to lift and rotate by the motor, so that the drilling of soil is realized, and the other group of telescopic cylinders controls the soil sensors assembled at the axle center of the drill bit to lift and detect the components and content of the soil in the drilling.
Because the whole size and the weight of the crawler robot are small, when the drill bit drills the soil below the chassis to detect the soil, the transmission gear 324 is locked through the operation of the control assembly 33 to avoid the condition that the bogie wheel 1 at the position jumps up and down under the action of the telescopic cylinder, and then the two groups of bogie wheels 1 are fixed, the stable support of the bogie wheels 1 and the ground can be ensured, the crawler robot is prevented from jumping up and down in the soil detection process, the crawler robot is prevented from rotating due to the reverse action of the motor caused by the instability of the contact between the crawler and the ground, and the soil detection equipment is further ensured to effectively detect the soil.
In order to ensure that the control assembly 33 can be stably mounted on the mounting plate 31, the following technical scheme is provided for ensuring that the control assembly 33 can effectively control the operation and locking posture of the transmission gear 324.
The outer vertical plate 312 and the inner frame plate are rotatably provided with a connecting shaft 3241, and the transmission gear 324 is fixedly arranged on the connecting shaft 3241; the control assembly 33 comprises a lock joint 331, a lock joint base 332, a guide shaft sleeve and an electric telescopic cylinder 334, wherein the lock joint 331 is fixedly connected with the transmission gear 324, the guide shaft sleeve is fixedly arranged on the inner layer frame plate and is arranged on the periphery of the connecting shaft 3241, the lock joint base 332 is slidably arranged on the guide shaft sleeve and is in nested locking connection with the lock joint 331, and the electric telescopic cylinder 334 is fixedly arranged on the inner layer frame plate and is in power connection with the lock joint base 332.
The guide sleeve is fixed on the inner layer frame plate through a fourth bolt, the connecting shaft 3241 is assembled on the inner side of the guide sleeve in a free rotation and sliding mode, so that stable installation of the connecting shaft 3241 is guaranteed, the electric telescopic cylinder 334 is arranged along the direction of the guide sleeve and the connecting shaft 3241, the movable end of the electric telescopic cylinder 334 is fixedly connected with the locking base 332 through the connecting plate 3341, the locking base 332 is driven to slide along the guide sleeve and then is locked in a nested mode of the locking base 331 when the electric telescopic cylinder 334 stretches, and therefore the locking effect on the transmission gear 324 is achieved, and further two groups of hanging structures 2 are locked, and stable operation of soil detection equipment is guaranteed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. Torsion bar suspension component for crawler-type soil detection robot, supporting install on crawler-type robot's chassis and be used for assembling bogie wheel (1), its characterized in that: comprises a plurality of groups of hanging structures (2) which are arranged on the chassis in a reverse staggered way, and a locking assembly (3) which is assembled on the chassis and is linked with the two adjacent groups of hanging structures (2); the suspension structure (2) comprises a main positioning seat (21), an auxiliary positioning seat (22), a main torsion bar (23), an auxiliary torsion bar (24), a rocker arm (25) and a connecting piece (26), wherein the main positioning seat (21) and the auxiliary positioning seat (22) are fixedly connected to two sides of the chassis respectively, the connecting piece (26) is rotatably installed on the auxiliary positioning seat (22), the main torsion bar (23) and the auxiliary torsion bar (24) penetrate through the chassis to be arranged side by side and are rotatably installed on the main positioning seat (21), the main torsion bar (23), the auxiliary torsion bar (24) and the connecting piece (26) are fixedly connected, one end of the rocker arm (25) is fixedly connected to the end part of the main torsion bar (23) and is arranged on the outer side of the main positioning seat (21), the other end of the rocker arm (25) is fixedly connected with a wheel shaft (251) arranged on the outer side of the chassis, and the wheel shaft (251) is rotatably installed with the load wheel (1). The locking assembly (3) is used for fixedly locking two adjacent hanging structures (2) which are oppositely arranged, and soil detection equipment is assembled on the locking assembly (3).
2. The torsion bar suspension assembly for a track soil inspection robot of claim 1, wherein: a positioning pin shaft (261) is fixedly connected to the center of the connecting piece (26), the positioning pin shaft (261) is rotatably installed on the auxiliary positioning seat (22), two groups of positioning pin holes (262) which are arranged on two sides of the positioning pin shaft (261) are formed in the connecting piece (26), and the same ends of the main torsion bar (23) and the auxiliary torsion bar (24) are fixedly installed in the positioning pin holes (262); the main positioning seat (21) is provided with a mounting bearing (28) in a matching way, and the same ends of the main torsion bar (23) and the auxiliary torsion bar (24) are rotatably mounted in the mounting bearing (28).
3. The torsion bar suspension assembly for a track soil inspection robot of claim 1, wherein: the locking assembly (3) comprises a mounting frame plate (31) and a linkage assembly and a control assembly (33) which are assembled on the mounting frame plate (31), the mounting frame plate (31) is fixedly installed on the chassis, and the linkage assembly comprises two groups which are assembled on two sides of the mounting frame plate (31) and respectively keep linkage with the two groups of hanging structures (2); the linkage assembly comprises a guide seat (321), a guide frame (322), a transmission rack (323), a transmission gear (324) and a connecting rod (325), wherein the guide seat (321) is fixedly installed on an installation chassis, the guide frame (322) is slidably installed in the guide seat (321) and ascends and descends along the vertical direction, two ends of the connecting rod (325) are respectively and rotatably connected with the guide frame (322) and a loading wheel (1) on the corresponding side, the transmission gear (324) is rotatably installed on an installation frame plate (31), and the transmission rack (323) is vertically fixedly connected to a guide frame (322) plate and is meshed with the transmission gear (324).
4. The torsion bar suspension assembly for a track soil inspection robot of claim 3, wherein: the mounting frame plate (31) comprises a through plate (311) and an outer layer vertical plate (312), an inner layer frame plate and a mounting bracket (314) which are fixedly mounted on the through plate (311), the through plate (311) is horizontally fixed on the chassis, the mounting bracket (314) is fixedly connected to the center of the through plate (311), the soil detection equipment is fixedly mounted on the mounting bracket (314) and extends out of the lower portion of the chassis, the two ends of the through plate (311) are fixedly connected with the outer layer vertical plate (312) and the inner layer frame plate which are arranged from outside to inside, the transmission gear (324) is rotatably mounted on the outer layer vertical plate (312), and the control assembly (33) is assembled on the inner layer frame plate and acts on the transmission gear (324).
5. The torsion bar suspension assembly for a track soil inspection robot of claim 4, wherein: the outer vertical plate (312) and the inner frame plate are rotatably provided with a connecting shaft (3241), and the transmission gear (324) is fixedly arranged on the connecting shaft (3241); the control assembly (33) comprises a lock joint (331), a lock joint seat (332), a guide shaft sleeve and an electric telescopic cylinder (334), wherein the lock joint (331) is fixedly connected with the transmission gear (324), the guide shaft sleeve is fixedly arranged on the inner layer frame plate and is arranged on the periphery of the connecting shaft (3241), the lock joint seat (332) is slidably arranged on the guide shaft sleeve and is in nested locking connection with the lock joint (331), and the electric telescopic cylinder (334) is fixedly arranged on the inner layer frame plate and is in power connection with the lock joint seat (332).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321940077.8U CN220595055U (en) | 2023-07-24 | 2023-07-24 | Torsion bar suspension assembly for crawler-type soil detection robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321940077.8U CN220595055U (en) | 2023-07-24 | 2023-07-24 | Torsion bar suspension assembly for crawler-type soil detection robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220595055U true CN220595055U (en) | 2024-03-15 |
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ID=90167811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321940077.8U Active CN220595055U (en) | 2023-07-24 | 2023-07-24 | Torsion bar suspension assembly for crawler-type soil detection robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220595055U (en) |
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2023
- 2023-07-24 CN CN202321940077.8U patent/CN220595055U/en active Active
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