CN216659496U - Agricultural robot shock attenuation chassis - Google Patents

Abstract

The utility model discloses a shock absorption chassis of an agricultural robot, which comprises a supporting base plate, a first connecting piece, a first damper, a second connecting piece, a second damper, a third damper, a fourth damper, a first shock absorption spring, a second shock absorption spring, a third shock absorption spring, a fourth shock absorption spring, a guide groove, a screw rod, a positive thread, a negative thread, a through hole, a rotating shaft, a driving wheel, a driven wheel, a transmission belt, a moving block, a fixed plate, an inner hexagonal jack and a moving wheel. The utility model belongs to the technical field of agricultural robot devices, and particularly relates to an agricultural robot damping chassis which is good in damping effect and convenient to fix.

Description

Agricultural robot shock attenuation chassis

Technical Field

The utility model belongs to the technical field of agricultural robot devices, and particularly relates to a shock absorption chassis of an agricultural robot.

Background

An agricultural robot is a machine, is an application of the robot in agricultural production, can be controlled by different program software, so as to adapt to various operations, can feel and adapt to the change of crop types or environments, is a product of modern precision science and technology, plays an increasingly important role in modern agriculture, but because the environment where agricultural production activities are located is mostly more complicated, uneven land, stone foreign matters and the like can cause the vibration of the agricultural robot, even lead to the overturn of the robot in serious cases, and the environment which is in the vibration for a long time can lead to the loosening of internal precision components and parts, thereby causing the damage of equipment.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the agricultural robot damping chassis, which effectively solves the problems that the existing agricultural robots in the current market have poor damping effect and are easy to cause loosening and falling of electronic components, improves the stability of products in the horizontal direction and the vertical direction, can be suitable for fixing agricultural robots with different sizes, and particularly is the agricultural robot damping chassis with good damping effect and convenient fixing.

The technical scheme adopted by the utility model is as follows: the utility model relates to a shock absorption chassis of an agricultural robot, which comprises a supporting base plate, a first connecting piece, a first damper, a second connecting piece, a second damper, a third damper, a fourth damper, a first shock absorption spring, a second shock absorption spring, a third shock absorption spring, a fourth shock absorption spring, a guide groove, a screw rod, a positive thread, a negative thread, a through hole, a rotating shaft, a driving wheel, a driven wheel, a transmission belt, a moving block, a fixed plate, an inner hexagonal jack and a moving wheel, wherein the first connecting piece is arranged on the supporting base plate, the first damper is hinged on the first connecting piece, the second connecting piece is hinged on the first damper, the second damper is hinged on the second connecting piece, one end of the first damper is hinged on the first connecting piece, the other end of the third damper is hinged on the second damper, the fourth damper is hinged on the third damper and hinged on the second damper, the first shock absorption spring is arranged on the first damper, the second damping spring is arranged on the second damper, the third damping spring is arranged on the third damper, the fourth damping spring is arranged on the fourth damper, the guide groove is arranged on the supporting bottom plate, the screw rod is hinged on the supporting bottom plate and arranged in the supporting bottom plate, the positive thread is arranged on the screw rod, the negative thread is arranged on the screw rod, the through hole is arranged on the supporting bottom plate, the rotating shaft is hinged on the supporting bottom plate and penetrates through the supporting bottom plate to be arranged in the supporting bottom plate, the driving wheel is arranged on the rotating shaft and is arranged in the through hole, the driven wheel is arranged on the screw rod and in the guide groove, the transmission belt is arranged on the driving wheel and on the driven wheel, the moving block is in threaded connection with the screw rod and is arranged on the guide groove in a sliding connection mode, the fixed plate is arranged on the moving block, the inner hexagonal jack is arranged on the rotating shaft, and the moving wheel is arranged on the second connecting piece.

Furthermore, the first damper is arranged between the first connecting piece and the second connecting piece, the second damper is arranged between the fourth damper and the second connecting piece, and the third damper is arranged between the fourth damper and the first connecting piece.

Furthermore, the first damper, the second damper, the third damper and the fourth damper are arranged on the same plane, the fourth damper and the supporting bottom plate are arranged in parallel, the rotating shaft and the guide groove are arranged in parallel, and the screw rod and the rotating shaft are arranged in parallel.

Further, the supporting baseplate is the setting of cuboid, the screw rod is the cylinder setting, the pivot is the cylinder setting.

Furthermore, the guide groove is rectangular, and the moving block is H-shaped.

Furthermore, four groups of first connecting pieces are arranged, the number of the first dampers is consistent with that of the first connecting pieces, the number of the second dampers is consistent with that of the first dampers, the number of the third dampers is consistent with that of the first dampers, and the number of the fourth dampers is one half of that of the first dampers.

The utility model with the structure has the following beneficial effects: this scheme an agricultural robot shock attenuation chassis, effectual solved on the existing market that agricultural robot shock attenuation effect is poor, cause the not hard up problem that drops of electronic components easily, improved the stability of product on level and two vertical directions, and can adapt to not unidimensional agricultural robot's fixed, specifically be an agricultural robot shock attenuation chassis that shock attenuation is effectual, convenient fixed.

Drawings

FIG. 1 is a schematic overall structure diagram of a shock absorption chassis of an agricultural robot in the utility model;

FIG. 2 is a cross-sectional view from a first perspective of an agricultural robot shock absorption chassis of the present invention;

fig. 3 is a sectional view of the agricultural robot shock absorption chassis from a second perspective.

The damping device comprises a supporting base plate 1, a supporting base plate 2, a first connecting piece, a first damper, a second connecting piece, a second damper, a 6 damper, a third damper, a 7 damper, a fourth damper, a 8 damper, a first damping spring, a 9 damping spring, a second damping spring, a 10 damping spring, a third damping spring, a 11 damping spring, a fourth damping spring, a 12 damper, a guide groove, 13, a screw rod, 14, a positive thread, 15, a negative thread, 16, a through hole, 17, a rotating shaft, 18, a driving wheel, 19, a driven wheel, 20, a driving belt, 21, a moving block, 22, a fixing plate, 23, an inner hexagonal jack, 24 and a moving wheel.

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the agricultural robot shock absorption chassis of the utility model comprises a support base plate 1, a connecting piece one 2, a damper one 3, a connecting piece two 4, a damper two 5, a damper three 6, a damper four 7, a shock absorption spring one 8, a shock absorption spring two 9, a shock absorption spring three 10, a shock absorption spring four 11, a guide groove 12, a screw 13, a positive thread 14, a negative thread 15, a through hole 16, a rotating shaft 17, a driving wheel 18, a driven wheel 19, a transmission belt 20, a moving block 21, a fixed plate 22, an inner hexagonal jack 23 and a moving wheel 24, wherein the connecting piece one 2 is arranged on the support base plate 1, the damper one 3 is hinged on the connecting piece one 2, the connecting piece two 4 is hinged on the damper one 3, the damper two 5 is hinged on the connecting piece two 4, one end of the damper three 6 is hinged on the connecting piece one 2, the other end of the damper three 6 is hinged on the damper two 5, the damper four 7 is hinged on the damper three 6 and hinged on the damper two 5, the damping spring one 8 is arranged on the damper one 3, the damping spring two 9 is arranged on the damper two 5, the damping spring three 10 is arranged on the damper three 6, the damping spring four 11 is arranged on the damper four 7, the guide groove 12 is arranged on the support base plate 1, the screw 13 is hinged on the support base plate 1 and arranged in the support base plate 1, the positive thread 14 is arranged on the screw 13, the negative thread 15 is arranged on the screw 13, the through hole 16 is arranged on the support base plate 1, the rotating shaft 17 is hinged on the support base plate 1 and penetrates through the support base plate 1 and is arranged in the support base plate 1, the driving wheel 18 is arranged on the rotating shaft 17 and arranged in the through hole 16, the driven wheel 19 is arranged on the screw 13 and arranged in the guide groove 12, the driving belt 20 is arranged on the driving wheel 18 and arranged on the driven wheel 19, the moving block 21 is arranged on the screw rod 13 in a threaded connection mode and is arranged on the guide groove 12 in a sliding connection mode, the fixing plate 22 is arranged on the moving block 21, the inner hexagonal jack 23 is arranged on the rotating shaft 17, and the moving wheel 24 is arranged on the second connecting piece 4.

The damper I3 is arranged between the connecting piece I2 and the connecting piece II 4, the damper II 5 is arranged between the damper IV 7 and the connecting piece II 4, and the damper III 6 is arranged between the damper IV 7 and the connecting piece I2.

Damper 3, damper two 5, damper three 6 and damper four 7 are the coplanar setting, damper four 7 is parallel arrangement with supporting baseplate 1, pivot 17 is parallel arrangement with guide way 12, screw rod 13 is parallel arrangement with pivot 17.

Supporting baseplate 1 is the cuboid setting, screw rod 13 is the cylinder setting, pivot 17 is the cylinder setting.

The guide groove 12 is rectangular, and the moving block 21 is H-shaped.

The connecting piece 2 is provided with four groups, the number of the dampers I3 is consistent with that of the connecting piece 2, the number of the dampers II 5 is consistent with that of the dampers I3, the number of the dampers III 6 is consistent with that of the dampers I3, and the number of the dampers IV 7 is one half of that of the dampers I3.

When the agricultural robot is used specifically, a user inserts an inner hexagonal wrench into the inner hexagonal jack 23 and rotates the inner hexagonal jack 23 to enable the inner hexagonal jack 23 to drive the rotating shaft 17 to rotate, the driving wheel 18 arranged on the rotating shaft 17 rotates in the through hole 16 and drives the driven wheel 19 to rotate through the driving belt 20, the driven wheel 19 drives the screw 13 to rotate on the supporting base plate 1, along with the rotation of the screw 13, the moving block 21 in threaded connection with the screw 13 is separated along the direction of the guide groove 12 under the action of the positive threads 14 and the negative threads 15, the user places the agricultural robot on the supporting base plate 1 and between the fixed plates 22, then rotates the inner hexagonal jack 23 in the reverse direction to enable the two groups of fixed plates 22 to approach each other to clamp and fix the agricultural robot, then the whole device can be pushed to move, when the device encounters an unstable road surface in the moving process, the whole device compresses the damping spring I8 downwards along the direction of the damper I3, damping spring 8 can reset after receiving the compression under self elastic action, and attenuator 3 then slows down the reset rate of damping spring 8, thereby make vibrations tend to steadily, and on the same hand, utilize attenuator 3, triangle-shaped damping device and damping spring 8 that attenuator two 5 and attenuator three 6 are constituteed, damping spring two 9 and three 10 assurance whole devices that can the at utmost are steady in vertical direction, then utilize and locate in the middle of being on a parallel with supporting baseplate 1's attenuator four 7 and damping spring four 11 and slow down whole device horizontal direction's rocking, thereby realize agricultural robot's steady, above just whole agricultural robot shock attenuation chassis use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (6)

1. The utility model provides an agricultural robot shock attenuation chassis which characterized in that: the damping device comprises a supporting base plate, a first connecting piece, a first damper, a second connecting piece, a second damper, a third damper, a fourth damper, a first damping spring, a second damping spring, a third damping spring, a fourth damping spring, a guide groove, a screw rod, a positive thread, a negative thread, a through hole, a rotating shaft, a driving wheel, a driven wheel, a driving belt, a moving block, a fixed plate, a hexagon socket head jack and a moving wheel, wherein the first connecting piece is arranged on the supporting base plate, the first damper is hinged on the first connecting piece, the second connecting piece is hinged on the first damper, the second damper is hinged on the second connecting piece, one end of the first damper is hinged on the first connecting piece, the other end of the third damper is hinged on the second damper, the fourth damper is hinged on the third damper and hinged on the second damper, the first damping spring is arranged on the first damper, and the second damping spring is arranged on the second damper, the damping spring III is arranged on the damper III, the damping spring IV is arranged on the damper IV, the guide groove is formed in the supporting bottom plate, the screw rod is hinged to the supporting bottom plate and arranged in the supporting bottom plate, the positive thread is arranged on the screw rod, the negative thread is arranged on the screw rod, the through hole is formed in the supporting bottom plate, the rotating shaft is hinged to the supporting bottom plate and penetrates through the supporting bottom plate and is arranged in the supporting bottom plate, the driving wheel is arranged on the rotating shaft and in the through hole, the driven wheel is arranged on the screw rod and in the guide groove, the driving belt is arranged on the driving wheel and on the driven wheel, the moving block is in threaded connection with the screw rod and in sliding connection with the guide groove, the fixed plate is arranged on the moving block, the hexagon socket head jack is arranged on the rotating shaft, and the moving wheel is arranged on the connecting piece II.

2. The agricultural robot damping chassis of claim 1, characterized in that: the first damper is arranged between the first connecting piece and the second connecting piece, the second damper is arranged between the fourth damper and the second connecting piece, and the third damper is arranged between the fourth damper and the first connecting piece.

3. An agricultural robot damping chassis according to claim 2, characterized in that: the first damper, the second damper, the third damper and the fourth damper are arranged on the same plane, the fourth damper and the supporting bottom plate are arranged in parallel, the rotating shaft and the guide groove are arranged in parallel, and the screw rod and the rotating shaft are arranged in parallel.

4. An agricultural robot damping chassis according to claim 3, characterized in that: the supporting base plate is arranged in a cuboid, the screw rod is arranged in a cylinder, and the rotating shaft is arranged in a cylinder.

5. The agricultural robot damping chassis of claim 4, characterized in that: the guide groove is rectangular, and the moving block is H-shaped.

6. An agricultural robot shock absorption chassis according to claim 5, characterized in that: the first connecting piece is provided with four groups, the number of the first dampers is consistent with that of the first connecting piece, the number of the second dampers is consistent with that of the first dampers, the number of the third dampers is consistent with that of the first dampers, and the number of the fourth dampers is one half of that of the first dampers.

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