CN211371829U - Damping device on movable agricultural equipment - Google Patents

Abstract

The utility model discloses a damping device on portable agricultural equipment, comprising a base plate, bottom plate lower extreme front portion and rear portion are provided with front wheel and rear wheel respectively, bottom plate upper end fixed mounting has the loading board, loading board upper end middle part is provided with backup pad and rectangle recess, the backup pad upper end is provided with agricultural equipment, common fixed mounting has a plurality of groups to cushion the subassembly between agricultural equipment and the backup pad, loading board upper end rear portion fixed mounting board has vertical board, vertical board rear end fixed mounting has the handle. A damping device on portable agricultural equipment, reasonable in design, the structure connects singly, through being provided with triple shock-absorbing structure, mutually supports, can greatly reduced because of the influence of the shake that the ground is uneven to agricultural equipment that causes to guaranteed agricultural equipment's stability, increased agricultural equipment's practical life, thereby improved its practical value, made it suit to promote on a large scale.

Description

Damping device on movable agricultural equipment

Technical Field

The utility model relates to an agricultural equipment accessory field, in particular to damping device on portable agricultural equipment.

Background

With the development of science and technology and the progress of society, more and more agricultural equipment enters the production of farmers, and great convenience is brought; however, due to the fact that some mobile agricultural equipment can greatly bump and shake when walking and moving in the farmland due to the fact that the agricultural equipment is sunk in the farmland, the stability of the agricultural equipment cannot be guaranteed, the agricultural equipment is prone to being damaged due to long-time shaking, the service life of the agricultural equipment is shortened, the mobile agricultural equipment is pushed or pushed and pulled by hands, discomfort is prone to being brought to users due to long-time shaking, popularization of the agricultural equipment is not facilitated, and the utilization value of the mobile agricultural equipment is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a damping device on portable agricultural equipment can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a damping device on portable agricultural equipment, includes the bottom plate, bottom plate lower extreme front portion and rear portion are provided with front wheel and rear wheel respectively, bottom plate upper end fixed mounting has the loading board, loading board upper end middle part is provided with backup pad and rectangle recess, the backup pad upper end is provided with agricultural equipment, common fixed mounting has a plurality of groups to cushion between agricultural equipment and the backup pad, loading board upper end rear portion fixed mounting board has vertical board, vertical board rear end fixed mounting has the handle.

Preferably, the main structure of the handle comprises a cross rod and a rubber sleeve, the rubber sleeve is fixedly installed in the middle of the outer surface of the cross rod, the front end of the cross rod is fixedly connected with a first connecting rod and a second connecting rod, the first connecting rod is located on the right side of the second connecting rod, and one ends, far away from the cross rod, of the first connecting rod and the second connecting rod are fixedly connected to the rear end of the vertical plate to fixedly connect the handle and the vertical plate together.

Preferably, the major structure of buffering subassembly has last fixed block, support column and lower fixed block, the equal fixed mounting of support column upper end and lower extreme has the metal ball, go up the fixed block and fixed block fixed mounting is in agricultural equipment lower extreme and backup pad upper end respectively down, the hemisphere recess has all been seted up with the opposite face of lower fixed block to going up the fixed block, and two sets of hemisphere recesses respectively and two sets of metal ball inner walls between common fixed mounting have coil spring.

Preferably, the rectangle recess is seted up in loading board upper end middle part, and the size of rectangle recess is greater than the supporting plate size, the backup pad be located rectangle recess upper portion and with the rectangle recess inner wall between common fixedly connected with protection network.

Preferably, a plurality of groups of spring mounting upper seats are fixedly mounted at the lower end of the supporting plate, a plurality of groups of spring mounting lower seats are fixedly mounted on the bottom wall of the rectangular groove, the spring mounting upper seats correspond to the spring mounting lower seats one by one, and damping springs are fixedly mounted between the spring mounting upper seats and the spring mounting lower seats together.

Preferably, the front wheels are provided with two groups, the two groups of front wheels are jointly and movably connected with a shaft lever in an inserting mode, the upper ends of the shaft levers are fixedly provided with three groups of lower high-damping rubber pads at equal intervals, the upper ends of the lower high-damping rubber pads are fixedly connected with stand columns, the upper ends of the stand columns are fixedly connected with upper high-damping rubber pads, the upper ends of the upper high-damping rubber pads are fixedly connected with the lower end of the bottom plate, and the rear wheels are installed in the same mode as the front wheels.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through being provided with the handle, when the hand handle of user, the impact force that the shake brought can be cushioned to the rubber sleeve of horizontal pole outer wall, plays the effect of protection to the user, through being provided with the protection network, prevents rubbish such as fallen leaves from getting into the shock attenuation effect that loading board influences the device.

2. Through making fixed mounting between agricultural equipment and backup pad have buffering subassembly, be equipped with damping spring between loading board and backup pad to and be equipped with high damping rubber pad between axostylus axostyle and the bottom plate, the shake that can to a great extent reduce agricultural equipment has guaranteed agricultural equipment's stability, has prolonged agricultural equipment's life.

Drawings

Fig. 1 is a schematic view of the overall structure of a shock-absorbing device on a mobile agricultural apparatus according to the present invention;

fig. 2 is a schematic view of the overall structure of the handle of the damping device on the mobile agricultural equipment of the present invention;

fig. 3 is a schematic structural view of a cushion assembly of a shock absorbing device on a mobile agricultural apparatus according to the present invention;

fig. 4 is a schematic connection diagram of a support plate of a damping device on a mobile agricultural apparatus according to the present invention;

fig. 5 is a schematic connection diagram of the front wheel of the shock absorbing device of the mobile agricultural equipment of the present invention.

In the figure: 1. a base plate; 2. a front wheel; 3. a rear wheel; 4. a carrier plate; 5. a support plate; 6. agricultural equipment; 7. a vertical plate; 8. a buffer assembly; 9. a handle; 10. a cross bar; 11. a first link; 12. a second link; 13. a rubber sleeve; 14. an upper fixed block; 15. a metal ball; 16. a support pillar; 17. a coil spring; 18. a lower fixed block; 19. a protective net; 20. the spring is arranged on the upper seat; 21. a lower seat is installed on the spring; 22. a damping spring; 23. a shaft lever; 24. a lower high damping rubber pad; 25. a column; 26. a high-damping rubber pad; 27. a rectangular groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a shock-absorbing device on a mobile agricultural device comprises a bottom plate 1, wherein the front part and the rear part of the lower end of the bottom plate 1 are respectively provided with a front wheel 2 and a rear wheel 3, the upper end of the bottom plate 1 is fixedly provided with a bearing plate 4, the middle part of the upper end of the bearing plate 4 is provided with a supporting plate 5 and a rectangular groove 27, the upper end of the supporting plate 5 is provided with an agricultural device 6, a plurality of groups of buffer assemblies 8 are fixedly arranged between the agricultural device 6 and the supporting plate 5 together, the rear part of the upper end of the bearing plate 4 is fixedly provided with a.

The main structure of the handle 9 comprises a cross rod 10 and a rubber sleeve 13, the rubber sleeve 13 is fixedly installed in the middle of the outer surface of the cross rod 10, a first connecting rod 11 and a second connecting rod 12 are fixedly connected to the front end of the cross rod 10, the first connecting rod 11 is located on the right side of the second connecting rod 12, one ends, far away from the cross rod 10, of the first connecting rod 11 and the second connecting rod 12 are fixedly connected to the rear end of the vertical plate 7, so that the handle 9 and the vertical plate 7 are fixedly connected together, when a user holds the handle 9, the rubber sleeve 13 on the outer wall of the cross rod 10 can buffer impact force caused by shaking, and the rubber sleeve; the main structure of the buffer component 8 is provided with an upper fixing block 14, a supporting column 16 and a lower fixing block 18, the upper end and the lower end of the supporting column 16 are both fixedly provided with metal balls 15, the upper fixing block 14 and the lower fixing block 18 are respectively and fixedly arranged at the lower end of the agricultural equipment 6 and the upper end of the supporting plate 5, the opposite surfaces of the upper fixing block 14 and the lower fixing block 18 are both provided with hemispherical grooves, and the two groups of hemispherical grooves are respectively and fixedly provided with a spiral spring 17 together with the inner walls of the two groups of metal balls 15, so that the shock-proof; the rectangular groove 27 is formed in the middle of the upper end of the bearing plate 4, the size of the rectangular groove 27 is larger than that of the supporting plate 5, the supporting plate 5 is positioned at the upper part of the rectangular groove 27, and a protective net 19 is fixedly connected between the supporting plate 5 and the inner wall of the rectangular groove 27 together, so that garbage such as fallen leaves and the like is prevented from entering the bearing plate 4 to influence the damping effect of the device; a plurality of groups of upper spring mounting seats 20 are fixedly mounted at the lower end of the supporting plate 5, a plurality of groups of lower spring mounting seats 21 are fixedly mounted at the bottom wall of the rectangular groove 27, the upper spring mounting seats 20 correspond to the lower spring mounting seats 21 in position one by one, and damping springs 22 are fixedly mounted between the upper spring mounting seats 20 and the lower spring mounting seats 21 together, so that an anti-seismic effect is further achieved, and equipment damage caused by vibration is prevented; front wheel 2 is provided with two sets ofly, and it has axostylus axostyle 23 to alternate swing joint jointly between two sets of front wheels 2, 23 upper end equidistance fixed mounting has three groups of high damping rubber pads 24 down, the equal fixedly connected with stand 25 in 24 upper ends of high damping rubber pads down, the equal fixedly connected with in stand 25 upper end goes up high damping rubber pad 26, it is in the same place with 1 lower extreme fixed connection of bottom plate all to go up high damping rubber pad 26 upper end, the mounting means of rear wheel 3 is the same with front wheel 2's mounting means, can filter partly because of the uneven shake that brings in ground, increase farm equipment 6's stability.

It should be noted that the utility model relates to a shock absorber on mobile agricultural equipment, through being provided with front wheel 2 and rear wheel 3, can facilitate the removal of the device, through fixedly mounting rubber sleeve 13 on the outer wall of cross bar 10, when the user holds handle 9, play the role of protection to the user, avoid the user to feel uncomfortable under the condition of shaking, through fixedly mounting respectively upper damping rubber pad 26 and lower high damping rubber pad 24 on the upper end and lower end of upright 25, can preliminarily filter the shaking caused by uneven ground, through being provided with coil spring 17 between bearing plate 4 and supporting plate 5, can play the role of anti-seismic, through jointly fixedly mounting agricultural buffer assembly 8 between agricultural equipment 6 and supporting plate 5, thereby play the role of protection to equipment 6, the utility model relates to a rationally, the structure meets singly, through triple anti-seismic structure, the influence of shaking on the agricultural equipment 6 caused by uneven ground can be greatly reduced, so that the stability of the agricultural equipment 6 is ensured, the service life of the agricultural equipment is prolonged, and the agricultural equipment is suitable for popularization.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a damping device on portable agricultural equipment, includes bottom plate (1), its characterized in that: bottom plate (1) lower extreme front portion and rear portion are provided with front wheel (2) and rear wheel (3) respectively, bottom plate (1) upper end fixed mounting has loading board (4), loading board (4) upper end middle part is provided with backup pad (5) and rectangle recess (27), backup pad (5) upper end is provided with agricultural equipment (6), common fixed mounting has a plurality of groups buffering subassembly (8) between agricultural equipment (6) and backup pad (5), loading board (4) upper end rear portion fixed mounting board has vertical board (7), vertical board (7) rear end fixed mounting has handle (9).

2. The vibration damping device for a mobile agricultural apparatus of claim 1, wherein: the main structure of handle (9) has horizontal pole (10) and rubber sleeve (13), rubber sleeve (13) fixed mounting is in horizontal pole (10) surface middle part, horizontal pole (10) front end fixedly connected with first connecting rod (11) and second connecting rod (12), and first connecting rod (11) are located second connecting rod (12) right side, handle (9) and vertical board (7) fixed connection are in the same place in vertical board (7) rear end in first connecting rod (11) and second connecting rod (12) keep away from the one end fixed connection of horizontal pole (10).

3. The vibration damping device for a mobile agricultural apparatus of claim 1, wherein: the major structure of buffering subassembly (8) has last fixed block (14), support column (16) and lower fixed block (18), the equal fixed mounting of support column (16) upper end and lower extreme has metal ball (15), go up fixed block (14) and lower fixed block (18) fixed mounting respectively in agricultural equipment (6) lower extreme and backup pad (5) upper end, the hemisphere recess has all been seted up with the opposite face of lower fixed block (18) to going up fixed block (14), and two sets of hemisphere recesses respectively with two sets of metal ball (15) inner walls between common fixed mounting have coil spring (17).

4. The vibration damping device for a mobile agricultural apparatus of claim 1, wherein: rectangle recess (27) are seted up in loading board (4) upper end middle part, and the size of rectangle recess (27) is greater than the size of backup pad (5), backup pad (5) be located rectangle recess (27) upper portion and with rectangle recess (27) inner wall between common fixedly connected with protection network (19).

5. The vibration damping device for a mobile agricultural apparatus of claim 1, wherein: backup pad (5) lower extreme fixed mounting has a plurality of groups spring mounting upper bracket (20), rectangle recess (27) diapire fixed mounting has a plurality of groups spring mounting lower bracket (21), and the position one-to-one of spring mounting upper bracket (20) and spring mounting lower bracket (21), common fixed mounting has damping spring (22) between spring mounting upper bracket (20) and spring mounting lower bracket (21).

6. The vibration damping device for a mobile agricultural apparatus of claim 1, wherein: the front wheels (2) are provided with two groups, the two groups of front wheels (2) are movably connected with the shaft rod (23) in a penetrating mode, three groups of lower high-damping rubber pads (24) are fixedly installed at the upper end of the shaft rod (23) in an equidistance mode, the upper ends of the lower high-damping rubber pads (24) are fixedly connected with stand columns (25), upper damping rubber pads (26) are fixedly connected with the upper ends of the stand columns (25), the upper ends of the upper damping rubber pads (26) are fixedly connected with the lower end of the bottom plate (1), and the installation mode of the rear wheels (3) is the same as that of the front wheels (2).

Images