阅读说明：本技术 农机驾驶入便携移动式无线桩考桩架用防摩擦装置 (Anti-friction device for portable mobile wireless pile test pile frame driven by agricultural machinery ) 是由 吴国强 杨丽华 曲盛林 张芮菘 陶言民 李玉新 李钟祥 郭微微 宋宪勇 张鸿川 于 2021-08-26 设计创作，主要内容包括：本发明涉及无线考桩架领域,具体为一种农机驾驶入便携移动式无线桩考桩架用防摩擦装置,包括支撑板,所述支撑板的顶端固定连接有模块化安装机构,所述模块化安装机构的外侧活动连接有防擦机构,所述模块化安装机构的顶端和底端均固定连接有缓震机构。该农机驾驶入便携移动式无线桩考桩架用防摩擦装置,通过防护板与防擦条提供防擦保护,避免农机进行驾驶培训时直接与驾考设备安装板的顶端安装的设备发生刮擦,刮擦产生的能量通过第一连杆、第二连杆、上滑座和下滑座传递至上缓震弹簧和下缓震弹簧处,通过上缓震弹簧和下缓震弹簧的抗扭性实现该装置的稳定。这解决了现有的防刮擦保护不足、安装不便和使用维护成本高的问题。(The invention relates to the field of wireless test pile frames, in particular to an anti-friction device for a portable mobile wireless pile test pile frame driven by an agricultural machine. This agricultural machinery drives into portable wireless pile and examines antifriction device for pile frame, provide the antifriction protection through guard plate and antifriction strip, direct and drive the equipment emergence scraping of examining the top installation of equipment mounting panel when avoiding the agricultural machinery to drive the training, the energy that the scraping produced passes through first connecting rod, the second connecting rod, the upper carriage and the lower sliding seat transmit supreme bradyseism spring and bradyseism spring department down, torsion resistance through last bradyseism spring and bradyseism spring down realizes the device's stability. The problems that the existing scratch-resistant protection is insufficient, the installation is inconvenient and the use and maintenance cost is high are solved.)

1. The utility model provides an agricultural machinery drives into portable wireless stake examination antifriction device for pile frame, includes backup pad (1), its characterized in that: the top fixedly connected with modularization installation mechanism (2) of backup pad (1), the outside swing joint of modularization installation mechanism (2) has anti-friction mechanism (3), the equal fixedly connected with bradyseism mechanism (4) in top and the bottom of modularization installation mechanism (2).

2. The anti-friction device for agricultural machinery driven into portable mobile wireless pile test pile frame according to claim 1, characterized in that: the outer side of the supporting plate (1) is fixedly connected with reinforcing ribs, and the number of the supporting plates (1) is four.

3. The anti-friction device for agricultural machinery driven into portable mobile wireless pile test pile frame according to claim 1, characterized in that: the modularized mounting mechanism (2) comprises a bracket (21), the bottom end of the bracket (21) is fixedly connected with the top end of the supporting plate (1), the middle part and the outer side of the top end of the bracket (21) are respectively welded with a positioning sleeve (22) and a supporting frame (23), an adjusting rod (24) is sleeved on the inner side of the positioning sleeve (22), a positioning bolt (25) is connected with the outer side of the positioning sleeve (22) through threads, the bottom end of the positioning bolt (25) is abutted against the bottom end of the adjusting rod (24), the top end of the supporting frame (23) is welded with a limiting sleeve (26), the middle part of the limiting sleeve (26) is sleeved outside the adjusting rod (24), the top end of the adjusting rod (24) is fixedly connected with an adjusting bolt (27), the top end of the adjusting bolt (27) is fixedly connected with a shock absorption limiting rod (28), the bottom end of the shock absorption limiting rod (28) is abutted against the top end of the adjusting rod (24).

4. The agricultural machine of claim 3 drives into portable wireless pile test anti-friction device for pile frame, characterized in that: the top and the bottom of bradyseism gag lever post (28) are fixedly connected with last limiting plate and lower limiting plate respectively, the equal fixedly connected with reinforcing plate in top and the bottom of bradyseism gag lever post (28).

5. The anti-friction device for agricultural machinery driven into portable mobile wireless pile test pile frame according to claim 1, characterized in that: the anti-friction mechanism (3) comprises a limiting sliding seat (31), the middle part of the limiting sliding seat (31) is movably connected with the outer side of the adjusting rod (24), the outer side of the limiting sliding seat (31) is movably connected with a clamping plate (32), the bottom end of the clamping plate (32) is connected with a limiting bolt (33) through a thread, the top end of the limit bolt (33) is abutted against the inner side of the bottom end of the limit slide seat (31), the top end of the clamping plate (32) is fixedly connected with a driving test equipment mounting plate (34), the bottom end of the limiting sliding seat (31) is movably connected with a connecting rod (35), the bottom end of the connecting rod (35) is movably connected with a lower connecting seat (36), a protection plate (37) is welded at the bottom end of the lower connecting seat (36), an upper connecting seat (38) is welded at the right side of the top end of the protection plate (37), the outer side and the bottom end of the protection plate (37) are fixedly connected with rubbing strips (39).

6. The anti-friction device for agricultural machinery driven into portable mobile wireless pile test pile frame according to claim 5, characterized in that: the bottom end of the limiting sliding seat (31) is provided with a limiting sliding groove, and the middle part of the limiting sliding seat (31) is provided with a sliding hole.

7. The anti-friction device for agricultural machinery driven into portable mobile wireless pile test pile frame according to claim 1, characterized in that: bradyseism mechanism (4) include bradyseism spring (41) and lower bradyseism spring (42), go up the top of bradyseism spring (41) and the bottom of lower bradyseism spring (42) is fixed connection respectively at the top and the bottom of bradyseism gag lever post (28), go up the bottom of bradyseism spring (41) and the top of lower bradyseism spring (42) is fixedly connected with upper slide (43) and lower sliding seat (44) respectively, the equal swing joint in the outside of bradyseism gag lever post (28) in the middle part of upper slide (43) and the middle part of lower sliding seat (44), the bottom of upper slide (43) and the top of lower sliding seat (44) are swing joint respectively has first connecting rod (45) and second connecting rod (46), the bottom of first connecting rod (45) and the top of second connecting rod (46) obtain respectively to be connected at the front end and the rear end of upper connecting seat (38).

8. The agricultural machine of claim 7 drives into portable wireless pile test anti-friction device for pile frame, characterized in that: the middle part of the upper sliding seat (43) is provided with a movable hole, and the length and the height of the upper sliding seat (43) are the same as those of the lower sliding seat (44).

Technical Field

The invention relates to the field of wireless test pile frames, in particular to an anti-friction device for a portable mobile wireless test pile frame driven by an agricultural machine.

Background

In the agricultural machinery driving training process, the wireless test pile frame is needed to be matched to record and evaluate the driving training of the agricultural machinery, and scraping and collision accidents of the agricultural machinery and the wireless test pile frame are very easy to happen in the agricultural machinery driving training process due to the fact that the agricultural machinery has a large visual field blind area.

The existing wireless examination pile frame is used, the wireless examination pile frame is required to be placed in a designated examination training area, the advancing track of an agricultural machine is recorded and evaluated, when the recording and evaluation are carried out, the recording accuracy and timeliness of the wireless examination pile frame are guaranteed, the wireless examination pile frame is required to be attached to the outer edge of an examination area to be installed, due to the fact that misoperation is caused, the scraping probability of the wireless examination pile frame and the agricultural machine is increased, the damage probability of the wireless examination pile frame is increased, and the driving training cost of the agricultural machine is increased. In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved: 1. in the use process of the existing equipment, the wireless examination pile frame lacks anti-friction protection, so that when the wireless examination pile frame is scratched, the wireless examination pile frame lacking anti-friction protection is easily damaged; 2. in the use process of the existing equipment, when a wireless test pile frame is deployed, the installation position of the wireless test pile frame needs to be adjusted, the installation position of the existing fixed wireless test pile frame is complicated and inconvenient to operate, and the portable wireless test pile frame has insufficient installation stability, so that the data acquisition accuracy of the wireless test pile frame is reduced, and the agricultural machinery driving training progress is influenced; 3. in the use process of the existing equipment, welding spots are prone to loosening in the collision process of the electronic equipment used by the wireless test pile frame in a vehicle, so that the wireless test pile frame cannot normally work, and the use and maintenance cost of the wireless test pile frame is higher.

Disclosure of Invention

The invention aims to provide an anti-friction device for a portable mobile wireless pile test pile frame driven by an agricultural machine, which aims to solve the problems of insufficient anti-scratch protection, inconvenience in installation and high use and maintenance cost in the background technology. In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an agricultural machinery drives into portable wireless pile examination anti-friction device for pile frame, includes the backup pad, the top fixedly connected with modularization installation mechanism of backup pad, modularization installation mechanism's outside swing joint has anti-friction mechanism, the equal fixedly connected with bradyseism mechanism in top and the bottom of modularization installation mechanism.

Preferably, the outer side of the supporting plate is fixedly connected with reinforcing ribs, and the number of the supporting plates is four.

Preferably, modular installation mechanism includes the support, the bottom fixed connection of support is on the top of backup pad, position sleeve and strut have been welded respectively in the top middle part and the outside of support, the regulation pole has been cup jointed to the inboard of position sleeve, the outside threaded connection of position sleeve has the pilot pin, the bottom of pilot pin is contradicted in the bottom of adjusting the pole, the top welding of strut has the stop collar, the outside at the regulation pole is cup jointed at the middle part of stop collar, the top fixedly connected with adjusting bolt of adjusting the pole, the top fixedly connected with bradyseism gag lever post of adjusting the bolt, the bottom of bradyseism gag lever post is contradicted on the top of adjusting the pole.

Preferably, the top and the bottom of bradyseism gag lever post are fixedly connected with last limiting plate and lower limiting plate respectively, the equal fixedly connected with reinforcing plate in top and the bottom of bradyseism gag lever post.

Preferably, the anti-friction mechanism includes spacing slide, the middle part swing joint of spacing slide is in the outside of adjusting the pole, the outside swing joint of spacing slide has the cardboard, the bottom threaded connection of cardboard has spacing bolt, the top of spacing bolt is contradicted in the bottom of spacing slide is inboard, the top fixedly connected with of cardboard drives the equipment mounting panel of examining, the bottom swing joint of spacing slide has the connecting rod, the bottom swing joint of connecting rod has lower connecting seat, the bottom welding of lower connecting seat has the guard plate, the welding of the top right side of guard plate has last connecting seat, the outside and the equal fixedly connected with in bottom of guard plate prevent the rubbing strip.

Preferably, the bottom end of the limiting sliding seat is provided with a limiting sliding chute, and the middle part of the limiting sliding seat is provided with a sliding hole.

Preferably, bradyseism mechanism includes bradyseism spring and lower bradyseism spring, go up the top of bradyseism spring and the bottom of lower bradyseism spring is fixed connection respectively on the top and the bottom of bradyseism gag lever post, go up the bottom of bradyseism spring and the top of lower bradyseism spring is fixedly connected with upper slide and lower slide respectively, the equal swing joint in the outside of bradyseism gag lever post in middle part of upper slide and lower slide, the bottom of upper slide and the top of lower slide have first connecting rod and second connecting rod respectively, the bottom of first connecting rod and the top of second connecting rod obtain respectively to be connected at the front end and the rear end of upper connecting seat.

Preferably, the middle part of the upper sliding seat is provided with a movable hole, and the length and the height of the upper sliding seat are the same as those of the lower sliding seat.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the scratch-resistant operation protection performance is improved through the device, the isolation and scratch-resistant protection is provided through the protection plate and the scratch-resistant strip, the situation that the agricultural machinery is directly scratched with equipment installed at the top end of a driving test equipment installation plate when driving training is carried out is avoided, because the agricultural machinery is mostly scratched with the device in a motion state, energy generated by scratching is transmitted to the upper cushioning spring and the lower cushioning spring through the first connecting rod, the second connecting rod, the upper sliding seat and the lower sliding seat, and the stability of the device is realized through the torsion resistance of the upper cushioning spring and the lower cushioning spring.

According to the invention, the quick installation and the improvement of the installation stability are completed through the device, the position of the adjusting rod and the positioning sleeve is locked through the positioning bolt, the improvement of the installation stability of the adjusting rod is completed through the matching of the bracket, the strut and the limiting sleeve, the installation of the adjusting rod and the cushioning limiting rod is completed through the adjusting bolt, the limiting bolt is adjusted according to the site construction requirements and the equipment installation design requirements, the clamping plate and the driving test equipment installation plate are rotated outside the limiting sliding seat, the operation is simple and convenient, the whole structure of the device is simple and reasonable, the installation operation is simple, and the device is convenient for users to rapidly deploy, disassemble, maintain and use.

According to the device, the use and maintenance cost is reduced, when the bottom end of the protection plate is collided, the protection plate is used for pushing the driving test equipment mounting plate through the lower connecting seat, the connecting rod and the limiting slide seat, the driving test equipment mounting plate is pushed towards the top end of the adjusting rod, the driving test equipment mounting plate is guaranteed to be far away from a collision point at the bottom end of the protection plate, when the top end of the protection plate is collided, the top end of the protection plate drives the first connecting rod and the second connecting rod when deflecting towards the cushioning limiting rod, the upper cushioning spring and the lower cushioning spring start to compress and absorb collision capacity, the protection plate drives the limiting slide seat to slide towards the bottom end of the adjusting rod through the connecting rod, the driving test equipment mounting plate is guaranteed to be far away from the collision point at the top end of the protection plate, the collision loss of the device is reduced, and the use and maintenance cost of the device is reduced.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a left side cross-sectional view of the structure of the present invention;

FIG. 3 is a perspective view of the shield structure of the present invention;

FIG. 4 is a perspective view of the support structure of the present invention;

fig. 5 is a perspective view of a mounting plate structure of the driving test device of the present invention.

In the figure: 1. a support plate; 2. a modular mounting mechanism; 21. a support; 22. a positioning sleeve; 23. a support frame; 24. adjusting a rod; 25. positioning bolts; 26. a limiting sleeve; 27. adjusting the bolt; 28. a cushioning limiting rod; 3. an anti-friction mechanism; 31. a limiting sliding seat; 32. clamping a plate; 33. a limit bolt; 34. mounting plates of driving test equipment; 35. a connecting rod; 36. a lower connecting seat; 37. a protection plate; 38. an upper connecting seat; 39. an anti-rub strip; 4. a cushioning mechanism; 41. a cushioning spring is arranged; 42. a lower cushioning spring; 43. an upper slide base; 44. a lower slide base; 45. a first link; 46. a second link.

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 obtained by workers skilled in the art without any inventive work based on the embodiments of the present invention, are within the scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides an agricultural machinery drives into portable wireless pile examination anti-friction device for pile frame, includes backup pad 1, the top fixedly connected with modularization installation mechanism 2 of backup pad 1, the outside swing joint of modularization installation mechanism 2 has anti-friction mechanism 3, the equal fixedly connected with bradyseism mechanism 4 in top and the bottom of modularization installation mechanism 2.

In this embodiment, as shown in fig. 1, 2 and 4, the outer side of the supporting plate 1 is fixedly connected with four reinforcing ribs, and the supporting plate 1 is inserted into the soil or placed on the bottom surface of the concrete to complete the fixation of the modular installation mechanism 2.

In this embodiment, as shown in fig. 1, fig. 2 and fig. 4, modular mounting mechanism 2 includes support 21, the bottom fixed connection of support 21 is on the top of backup pad 1, position sleeve 22 and strut 23 have been welded respectively to the top middle part and the outside of support 21, adjust pole 24 has been cup jointed to the inboard of position sleeve 22, the outside threaded connection of position sleeve 22 has a gim peg 25, the bottom of gim peg 25 is contradicted in the bottom of adjusting pole 24, stop collar 26 has been welded to the top of strut 23, the middle part of stop collar 26 is cup jointed in the outside of adjusting pole 24, the top fixedly connected with adjusting bolt 27 of adjusting pole 24, the top fixedly connected with bradyseism gag lever post 28 of adjusting bolt 27, the bottom of bradyseism gag lever post 28 is contradicted on the top of adjusting pole 24.

In this embodiment, as shown in fig. 1 and fig. 2, the top end and the bottom end of the shock absorption limiting rod 28 are fixedly connected with an upper limiting plate and a lower limiting plate respectively, the top end and the bottom end of the shock absorption limiting rod 28 are both fixedly connected with reinforcing plates, and the stability of the sliding of the upper sliding seat 43 and the lower sliding seat 44 is ensured by the matching of the shock absorption limiting rod 28 and the shock absorption mechanism 4.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, the anti-friction mechanism 3 includes a limiting slide seat 31, the middle part swing joint of the limiting slide seat 31 is in the outside of adjusting the pole 24, the outside swing joint of the limiting slide seat 31 has a cardboard 32, the bottom threaded connection of the cardboard 32 has a limiting bolt 33, the top of the limiting bolt 33 is contradicted at the bottom of the limiting slide seat 31 inboard, the top fixedly connected with of cardboard 32 drives the equipment mounting panel 34 of examining, the bottom swing joint of the limiting slide seat 31 has a connecting rod 35, the bottom swing joint of the connecting rod 35 has a lower connecting seat 36, the bottom welding of the lower connecting seat 36 has a protection plate 37, the top right side welding of the protection plate 37 has an upper connecting seat 38, the outside of the protection plate 37 and the equal fixedly connected with anti-friction strip 39 in bottom.

In this embodiment, as shown in fig. 1 and fig. 2, the bottom end of the limiting slide seat 31 is provided with a limiting slide groove, the middle part of the limiting slide seat 31 is provided with a slide hole, the limiting slide seat 31, the connecting plate and the lower connecting seat 36 are connected with the bottom of the right end of the protection plate 37, the upper slide seat 43, the lower slide seat 44, the first connecting rod 45, the second connecting rod 46 and the upper connecting seat 38 are connected with the top of the right end of the protection plate 37, and the protection plate 37 and the anti-friction strip 39 provide isolation and anti-friction protection.

In this embodiment, as shown in fig. 1 and 2, the cushioning mechanism 4 includes an upper cushioning spring 41 and a lower cushioning spring 42, the top end of the upper cushioning spring 41 and the bottom end of the lower cushioning spring 42 are respectively and fixedly connected to the top end and the bottom end of the cushioning limiting rod 28, the bottom end of the upper cushioning spring 41 and the top end of the lower cushioning spring 42 are respectively and fixedly connected to an upper sliding seat 43 and a lower sliding seat 44, the middle portion of the upper sliding seat 43 and the middle portion of the lower sliding seat 44 are both movably connected to the outer side of the cushioning limiting rod 28, the bottom end of the upper sliding seat 43 and the top end of the lower sliding seat 44 are respectively and movably connected to a first connecting rod 45 and a second connecting rod 46, the bottom end of the first connecting rod 45 and the top end of the second connecting rod 46 are respectively connected to the front end and the rear end of the upper connecting seat 38, energy generated by scraping and collision is transmitted to the upper cushioning spring 41 and the lower cushioning spring 42 through the first connecting rod 45, the second connecting rod 46, the upper sliding seat 43 and the lower sliding seat 44, the stabilization of the device is achieved by the torsional resistance of the upper and lower cushioning springs 41, 42.

In this embodiment, as shown in fig. 1 and fig. 2, a movable hole is formed in the middle of the upper sliding seat 43, the length and height of the upper sliding seat 43 are the same as those of the lower sliding seat 44, and the deflection stability of the protection plate 37 is adjusted by matching the upper sliding seat 43, the upper cushioning spring 41, the lower sliding seat 44 and the lower cushioning spring 42.

The use method and the advantages of the invention are as follows: this kind of agricultural machinery drives into portable wireless pile examination antifriction device for pile frame when using, and the working process is as follows:

as shown in fig. 1 to 5, according to the ground material, insert in the soil or place on the concrete bottom surface through backup pad 1, accomplish the fixed of modularization installation mechanism 2, cup joint the bottom of adjusting the pole 24 before the inboard of position sleeve 22, cup joint spacing slide 31 in the outside of adjusting the pole 24, to accomplishing the position locking of adjusting pole 24 and position sleeve 22 through the gim peg 25, through support 21, the collocation of strut 23 and stop collar 26, accomplish the installation stability of adjusting pole 24 and promote, accomplish the installation of adjusting pole 24 and bradyseism gag lever post 28 through gim peg 27, the device overall structure is simple reasonable, installation easy operation, convenience of customers deploys fast and dismantles the maintenance and use.

The user will drive and examine the training equipment and install at the top of driving and examine equipment mounting panel 34, adjust limit bolt 33 according to site operation requirement and equipment fixing design requirement, rotate cardboard 32 and drive and examine equipment mounting panel 34 in the outside of spacing slide 31, easy operation is convenient.

Through spacing slide 31, the connecting plate is connected with the right-hand member bottom of connecting seat 36 and guard plate 37 down, through last slide 43, lower slide 44, first connecting rod 45, second connecting rod 46 and last connecting seat 38 are connected with the right-hand member top of guard plate 37, provide the protection of keeping apart the antifriction through guard plate 37 and antiscratch strip 39, direct and drive the equipment of examining equipment mounting panel 34 and take place the scraping when avoiding the agricultural machinery to drive the training, because the agricultural machinery takes place the scraping with the device under motion state more, the energy that the scraping produced passes through first connecting rod 45, second connecting rod 46, go up slide 43 and lower slide 44 and transmit supreme bradyseism spring 41 and lower bradyseism spring 42 department, the stability of the device is realized to antitorque nature through last bradyseism spring 41 and lower bradyseism spring 42.

When the bottom of guard plate 37 encounters collision, guard plate 37 drives the promotion of examining equipment mounting panel 34 through connecting seat 36 down, connecting rod 35 and spacing slide 31 completion, will drive and examine equipment mounting panel 34 and promote to the top of adjusting pole 24, guard plate 37 this moment, connecting rod 35, adjust pole 24, bradyseism gag lever post 28, the protective frame that first connecting rod 45 and second connecting rod 46 are constituteed, for driving the equipment mounting panel 34 that examines and provide the bradyseism space, the guarantee drives and examines equipment mounting panel 34 and keep away from the collision point in guard plate 37 bottom.

When the top of guard plate 37 meets with the striking, the top of guard plate 37 drives head rod 35 and second connecting rod 35 when deflecting to bradyseism gag lever post 28, promote the top slide 43 through head rod 35 and slide to the top of bradyseism gag lever post 28, promote down slide 44 through second connecting rod 35 and slide to the bottom of bradyseism gag lever post 28, go up bradyseism spring 41 and lower bradyseism spring 42 and begin the compression and absorb the collision ability, the bottom of guard plate 37 begins outwards to deflect this moment, drive spacing slide 31 through connecting rod 35 and slide to the bottom of adjusting pole 24, the guarantee is driven and is examined equipment mounting panel 34 and is kept away from the collision point on guard plate 37 top.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.