CN211423858U

CN211423858U - Agricultural machine rack

Info

Publication number: CN211423858U
Application number: CN202020040141.7U
Authority: CN
Inventors: 杨国庆; 郑蕴格; 徐坤亮
Original assignee: Beijing A Small Tree Agricultural Science And Technology Development Co ltd
Current assignee: Beijing A Small Tree Agricultural Science And Technology Development Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-09-04
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses an agricultural machine rack, the top upper end of bottom plate sets up the layer board, the bottom plate passes through damping spring with the layer board and is connected, four fixed bracing pieces that set up of side of bottom plate, the bottom of bracing piece sets up U type groove, set up the connecting rod in the U type groove, the middle part of connecting rod is connected with the notch pivot in U type groove, connecting rod and bracing piece bolt fastening, the fixed truckle that sets up of one end of connecting rod, the other end of connecting rod sets up the slot, the inserted bar pegs graft in the slot, inner wall one side of slot sets up the opening, set up the push-and-pull rod in the opening, the one end of push-and-pull rod is connected fixedly with the inboard one end of inserted bar, the other end of push-and-pull rod stretches out the open-ended outside, the outside of connecting rod corresponds the articulated gag lever in.

Description

Agricultural machine rack

Technical Field

The utility model relates to an agricultural machinery equipment technical field, concretely relates to agricultural machinery rack.

Background

Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and animal products. And agricultural machinery generally carries out firm support through specific rack to protect it, also can guarantee its stable work operation simultaneously.

In general, most agricultural machines are used outdoors in agricultural production, and further, they need to move back and forth between different production sites or different positions of the production sites. And the most unevenness of open air road surface condition, agricultural machine often accompanies frequent jolting, vibrations when removing, simultaneously, because the production place generally uses the farmland as leading, and traditional rack only through the bracing piece of single setting, can not stable support in the farmland to make agricultural machine at the during operation, the security is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the prior art not enough, provide an agricultural machine rack now, convenient to use, it is convenient to remove, and equipment work safety is high.

(II) technical scheme

The utility model discloses a realize through following technical scheme: the utility model provides an agricultural machinery placing rack, which comprises a bottom plate, wherein a supporting plate is arranged at the upper end of the top of the bottom plate, the bottom plate is connected with the supporting plate through a damping spring, supporting rods are fixedly arranged on four sides of the bottom plate, the bottom of the supporting rod is provided with a U-shaped groove, a connecting rod is arranged in the U-shaped groove, the middle part of the connecting rod is connected with a notch rotating shaft of the U-shaped groove, the connecting rod is fixed with the supporting rod through a bolt, one end of the connecting rod is fixedly provided with a caster, the other end of the connecting rod is provided with a slot, the inserting rod is inserted in the inserting groove, an opening is arranged on one side of the inner wall of the inserting groove, a push-pull rod is arranged in the opening, one end of the push-pull rod is fixedly connected with one end of the inner side of the inserted link, the other end of the push-pull rod extends out of the opening, the outer side of the connecting rod is hinged with a limiting rod corresponding to the bottom of the extending end of the push-pull rod, and a return spring is arranged at the hinged end of the limiting rod and the connecting rod.

Further, slide bars are fixedly arranged on four sides of the supporting plate, the other ends of the slide bars penetrate out of the bottom plate, and the slide bars are connected with the bottom plate in a sliding mode.

Furthermore, a limiting block is fixedly arranged at the bottom of the sliding rod.

Further, the damping spring is sleeved on the outer side of the sliding rod.

Further, one end of the outer side of the inserted rod is in a taper shape.

Further, the gag lever post is connected with the connecting rod pivot, reset spring adopts the torsional spring, reset spring cup joints in the axis of rotation of gag lever post.

(III) advantageous effects

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

1. the upper end of bottom plate is equipped with the layer board, mountable agricultural machine equipment on the layer board, is connected damping spring between layer board and the bottom plate, can provide the shock attenuation protection to the equipment of installation.

2. The bottom plate bottom is equipped with the bracing piece, is equipped with U type groove on the bracing piece, and U type inslot articulates the connecting rod, and the one end of connecting rod is equipped with the truckle, can make things convenient for the removal of equipment, and the other end then can stabilize the support to it, makes things convenient for the steady operation work of equipment.

3. The firm support end of connecting rod is equipped with the slot, is equipped with the inserted bar in the slot, and the inserted bar can insert the underground, when equipment supports in the farmland, carries out the reinforcement when supporting it.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the support rod of the present invention.

Fig. 3 is a first usage state diagram of the support rod of the present invention.

Fig. 4 is a second usage state diagram of the support rod of the present invention.

1-a bottom plate; 11-a pallet; 12-a damping spring; 13-a slide bar; 14-a limiting block; 2-a support rod; 21-U-shaped groove; 22-a connecting rod; 23-a caster; 3, inserting a slot; 31-a plunger; 32-opening; 33-a push-pull rod; 4-a limiting rod; 41-return spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The first embodiment:

an agricultural machinery placing rack as shown in fig. 1-4 comprises a bottom plate 1, wherein a supporting plate 11 is arranged at the upper end of the top of the bottom plate 1, the bottom plate 1 is connected with the supporting plate 11 through a damping spring 12, supporting rods 2 are fixedly arranged on four sides of the bottom plate 1, a U-shaped groove 21 is arranged at the bottom of each supporting rod 2, a connecting rod 22 is arranged in each U-shaped groove 21, the middle of each connecting rod 22 is connected with a groove opening rotating shaft of the U-shaped groove 21, each connecting rod 22 is fixed with the corresponding supporting rod 2 through a bolt, a caster 23 is fixedly arranged at one end of each connecting rod 22, a slot 3 is arranged at the other end of each connecting rod 22, an insertion rod 31 is inserted into each slot 3, an opening 32 is arranged on one side of the inner wall of each slot 3, a push-pull rod 33 is arranged in each opening 32, one end of each, the outer side of the connecting rod 22 is hinged with a limiting rod 4 corresponding to the bottom of the extending end of the push-pull rod 33, and a return spring 41 is arranged at the hinged end of the limiting rod 4 and the connecting rod 22.

Preferably, slide bars 13 are fixedly arranged on four sides of the supporting plate 11, the other ends of the slide bars 13 penetrate through the bottom of the bottom plate 1, the slide bars 13 are connected with the bottom plate 1 in a sliding mode, and the slide bars 13 can guarantee the supporting strength and the stability of the supporting plate 11 after agricultural mechanical equipment is installed.

Further, a limiting block 14 is fixedly arranged at the bottom of the sliding rod 13, and the limiting block 14 is used for limiting the stroke of the sliding rod 13 during telescopic sliding when vibration is generated, so that the sliding separation between the sliding rod 13 and the bottom plate 1 is avoided.

Further, the damping spring 12 is sleeved outside the sliding rod 13.

Second embodiment:

preferably, one end of the outer side of the insertion rod 31 is tapered, so that the insertion rod 31 can be conveniently and rapidly inserted into the ground, and reinforcement is realized.

Preferably, the limiting rod 4 is connected with the connecting rod 22 through a rotating shaft, the return spring 41 is a torsion spring, the return spring 41 is sleeved on the rotating shaft of the limiting rod 4, and when the inserting rod 31 is not needed to be used, the limiting rod 4 can be limited at the bottom of the blocking push-pull rod 33 through the torsion of the return spring 41, so that the inserting rod 31 is prevented from extending out of the slot 3.

The working principle is as follows: during the use, can be fixed in the top of layer board 11 with the equipment fixing, support through bracing piece 2, damping spring 12 who is connected between layer board 11 and the bottom plate 1 can provide the protection of shock attenuation buffering for it.

The bottom of bracing piece 2 is equipped with U type groove 21, is equipped with connecting rod 22 in the U type groove 21, and connecting rod 22 can be adjusted the use as required. When the equipment needs to be moved, one end of the caster 23 can be adjusted to be in contact with the ground, and then the caster 23 can be used for facilitating the movement and walking. The device may be firmly supported by the other end of the link 22 when it is in use.

When the placing frame is placed in a farmland for use, the inserting rod 31 in the slot 3 on the connecting rod 22 can be inserted into the ground for reinforcing the placing frame in order to ensure the stability during supporting. The insertion rod 31 can be inserted by pressing the push-pull rod 33 downwards to drive the insertion rod 31 to extend out of the slot 3 and be inserted into the ground, and when the insertion rod 31 is not needed to be used, the push-pull rod 33 is limited by the limiting rod 4 to be accommodated in the slot 3.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides an agricultural machine rack which characterized in that: the shock absorber comprises a bottom plate (1), a supporting plate (11) is arranged at the upper end of the top of the bottom plate (1), the bottom plate (1) is connected with the supporting plate (11) through a damping spring (12), supporting rods (2) are fixedly arranged on four sides of the bottom plate (1), a U-shaped groove (21) is arranged at the bottom of each supporting rod (2), a connecting rod (22) is arranged in each U-shaped groove (21), the middle of each connecting rod (22) is connected with a groove opening rotating shaft of the U-shaped groove (21), each connecting rod (22) is fixed with the corresponding supporting rod (2) through a bolt, a caster (23) is fixedly arranged at one end of each connecting rod (22), a slot (3) is arranged at the other end of each connecting rod (22), an inserting rod (31) is inserted into the slot (3), an opening (32) is arranged on one side of the inner wall of the slot (3), a push-pull rod (33) is arranged in the, the other end of the push-pull rod (33) extends out of the outer side of the opening (32), the outer side of the connecting rod (22) is hinged with a limiting rod (4) corresponding to the bottom of the extending end of the push-pull rod (33), and a return spring (41) is arranged at the hinged end of the limiting rod (4) and the connecting rod (22).

2. An agricultural machine rack according to claim 1, wherein: slide bars (13) are fixedly arranged on four sides of the supporting plate (11), the other ends of the slide bars (13) penetrate through the bottom of the bottom plate (1), and the slide bars (13) are connected with the bottom plate (1) in a sliding mode.

3. An agricultural machine rack according to claim 2, wherein: and a limiting block (14) is fixedly arranged at the bottom of the sliding rod (13).

4. An agricultural machine rack according to claim 3, wherein: the damping spring (12) is sleeved on the outer side of the sliding rod (13).

5. An agricultural machine rack according to claim 1, wherein: one end of the outer side of the inserted rod (31) is in a taper shape.

6. An agricultural machine rack according to claim 1, wherein: the limiting rod (4) is connected with the rotating shaft of the connecting rod (22), the reset spring (41) is a torsion spring, and the reset spring (41) is sleeved on the rotating shaft of the limiting rod (4).