CN210868646U - Soil hardening repairing device - Google Patents

Abstract

The utility model belongs to the field of soil improvement, in particular to a soil compaction repairing device, comprising a bottom plate, a traction interface is fixedly connected to the top outer wall of the bottom plate, a shock absorber is fixedly connected to the bottom outer wall of the bottom plate, and the shock absorber is fixedly connected to the bottom outer wall of the bottom plate. A roller is rotatably connected to one end away from the bottom plate, and a spreading device is fixedly connected to the top of the bottom plate. In the utility model, the traction interface is externally connected to the tractor, and the bottom plate is rolled on the ground by the roller under the traction of the tractor. The iron counterweight presses the crushing device under the action of gravity, so that the crushing device is in contact with the ground. When the blade encounters a stone, the blade drives the gear to rotate, and the gear drives the spring to rotate, so that the blade is contracted through the meshing connection to avoid the blade touching. damage to the stone.

Description

A soil compaction repair device

technical field

The utility model belongs to the technical field of soil improvement, in particular to a soil compaction repairing device.

Background technique

Soil improvement refers to the use of soil science, biology, ecology and other multidisciplinary theories and technologies to eliminate or prevent unfavorable factors that affect crop growth and cause soil degradation, improve soil properties, improve soil fertility, and create a good soil environment for crops A general term for a series of technical measures for conditions.

At present, under the damage of long-term cultivation, the soil surface will be compacted, and the soil compaction will reduce the air permeability inside the soil.

Utility model content

In view of the above problems, the utility model provides a soil compaction repairing device.

In order to achieve the above purpose, the technical solution adopted by the present invention is that the present invention provides a soil compaction repairing device, comprising a bottom plate, the top outer wall of the bottom plate is fixedly connected with a traction interface, and the bottom outer wall of the bottom plate is fixedly connected to reduce A shock absorber, one end of the shock absorber away from the bottom plate is rotatably connected with a roller, the top of the bottom plate is fixedly connected with a spreading device, and the bottom end of the bottom plate away from the roller is fixedly connected with a connecting piece, and the end of the connecting piece away from the bottom plate is rotated A counterweight device is connected, and a crushing device is fixedly connected to the bottom of the counterweight device;

The counterweight device includes a mounting plate rotatably connected with the connecting piece, and the outer wall of the upper end of the mounting plate communicates with each other.

Two clamping blocks are fixedly connected by bolts, and a counterweight block is clamped on one side of the two clamping blocks which are close to each other.

A connecting rod is fixedly connected to the side of the mounting plate away from the clamping block, and the connecting rod is far from the side of the mounting plate.

One end is rotatably connected with a crushing device.

Preferably, the crushing device includes a rotating shaft rotatably connected to the connecting rod, twelve crushing wheels are interspersed on the surface of the rotating shaft, the crushing wheels are distributed in two groups, and the surface of the rotating shaft is located where the two crushing wheels are close to each other. One side of the bearing is fixedly connected with the inner wall of the bearing, the outer wall of the bearing is fixedly connected with a gear, and the ends of the two crushing wheels close to each other are fixedly connected by a connecting shaft, the surface of the connecting shaft is rotatably connected with a blade, and the gear is far away from the crushing wheel. One end is fixedly connected with a spring, and one end of the spring away from the gear is fixedly connected with the crushing wheel.

Preferably, the sowing device includes a storage tank fixedly connected with the outer wall of the top of the bottom plate, and a regulating valve is communicated with the bottom of the storage tank.

Preferably, the two blocks are triangular buckles made of metal steel, and the right-angled sides of the two blocks close to each other are parallel to each other.

Preferably, one end of the blade close to the gear is provided with a tooth-like structure, and the blade meshes with the gear.

Preferably, the surface of the regulating valve vertically penetrates the bottom plate and communicates with the storage tank.

Compared with the prior art, the advantages and positive effects of the present invention are:

1. In this utility model: the traction interface is externally connected to a tractor, and the bottom plate is rolled on the ground with a roller under the traction of the tractor, and a shock absorber is connected between the roller and the bottom plate to reduce the phenomenon that the roller rolls on the uneven ground and makes the bottom plate shake violently, Install the two triangular blocks on the top of the installation plate by twisting the bolts, clamp the metal iron counterweight on the upper end of the installation plate through the installation plate, and use the counterweight made of metal iron to press the crushing device under the action of gravity to make the crushing device In contact with the ground, the rotating shaft drives the crushing wheel to rotate on the ground. When the blade encounters a stone, the blade drives the gear to rotate, and the gear drives the spring to rotate, so that the blade is contracted through the meshing connection to avoid damage to the blade when it hits the stone.

2. In this utility model, the fertilizer is poured into the inside of the storage tank, and the opening size of the valve is adjusted to sprinkle the fertilizer on the ground, and the hardened ground is broken by the blade to turn the fertilizer to the inside of the ground, and the increase is achieved. Organic matter content of the ground.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

1 is a front cross-sectional view of a soil compaction repairing device provided in Example 1;

2 is a cross-sectional view of a crushing wheel of a soil compaction repair device provided in Example 1;

3 is a three-dimensional structural view of a crushing wheel of a soil compaction repairing device provided in Example 1;

FIG. 4 is a cross-sectional view at A-A of FIG. 3 of a soil compaction repairing device provided in Example 1. FIG.

In the above figures, 1. bottom plate; 2. traction interface; 3. shock absorber; 4. roller; 5. connecting piece; 6. counterweight device; 601, mounting plate; 602, clamping block; 603, counterweight block ; 604, connecting rod; 7, sowing device; 701, storage tank; 702, regulating valve; 8, crushing device; 801, rotating shaft; 802, crushing wheel; 803, blade; 804, bearing; 805, gear; 806, spring.

Detailed ways

In order to be able to understand the above-mentioned objects, features and advantages of the present invention more clearly, the present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments may be combined with each other in the case of no conflict.

In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific details of the following disclosure. Example limitations.

Embodiment 1, as shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model provides a soil compaction repair device, comprising a bottom plate 1, the top outer wall of the bottom plate 1 is fixedly connected with a traction interface 2, The bottom outer wall is fixedly connected with a shock absorber 3, the end of the shock absorber 3 away from the bottom plate 1 is rotatably connected with a roller 4, the top of the bottom plate 1 is fixedly connected with a spreading device 7, and the bottom end of the bottom plate 1 away from the roller 4 is fixedly connected with a connecting piece 5. A counterweight device 6 is rotatably connected to one end of the connecting piece 5 away from the bottom plate 1 , and a crushing device 8 is fixedly connected to the bottom of the counterweight device 6 .

The specific settings and functions of the counterweight device 6, the spreading device 7 and the crushing device 8 will be described in detail below.

As shown in FIG. 1 , the counterweight device 6 includes a mounting plate 601 that is rotatably connected to the connecting piece 5 , and two clamping blocks 602 are fixedly connected to the upper end outer wall of the mounting plate 601 by bolts. A counterweight 603 is connected, a connecting rod 604 is fixedly connected to the side of the mounting plate 601 away from the clamping block 602 , and a crushing device 8 is rotatably connected to the end of the connecting rod 604 away from the mounting plate 601 .

As shown in FIGS. 1 , 2 , 3 and 4 , the crushing device 8 includes a rotating shaft 801 rotatably connected with the connecting rod 604 . Twelve crushing wheels 802 are interspersed on the surface of the rotating shaft 801 , and the crushing wheels 802 are distributed in combination in pairs. , the surface of the rotating shaft 801 is located on the side of the two crushing wheels 802 that are close to each other and is fixedly connected to the inner wall of the bearing 804, the outer wall of the bearing 804 is fixedly connected with a gear 805, and the ends of the two crushing wheels 802 that are close to each other are fixedly connected by a connecting shaft. A blade 803 is rotatably connected to the surface of the gear 805, a spring 806 is fixedly connected to one end of the gear 805 away from the crushing wheel 802, and one end of the spring 806 away from the gear 805 is fixedly connected to the crushing wheel 802. And the blade 803 meshes with the gear 805 .

As shown in FIG. 1 , the spreading device 7 includes a storage tank 701 fixedly connected to the top outer wall of the bottom plate 1 , and a regulating valve 702 is communicated with the bottom of the storage tank 701 . Spill effect.

Preferably, the two clamping blocks 602 are triangular buckles made of metal steel, and the right-angled sides of the two clamping blocks 602 close to each other are parallel to each other, and the clamping blocks 602 made of metal steel have low cost and wear resistance.

Preferably, the surface of the regulating valve 702 vertically penetrates the bottom plate 1 and communicates with the storage tank 701 , the regulating valve 702 is a manual regulating valve, and the fertilizer in the storage tank 701 falls to the ground through the regulating valve 702 under the action of gravity.

The principle and effect of the movement of the entire counterweight device 6, the spreading device 7 and the crushing device 8 are: pour the fertilizer into the storage tank 701, and adjust the opening size of the valve 702, so as to sprinkle the fertilizer on the ground, The traction interface 2 is connected to the tractor, the bottom plate 1 is rolled on the ground by the roller 4 under the traction of the tractor, and the shock absorber 3 is connected between the roller 4 and the bottom plate 1, which can reduce the phenomenon that the roller 4 rolls on the uneven ground and causes the bottom plate 1 to shake violently. , install the two triangular blocks 602 on the top of the mounting plate 601 by twisting the bolts, clamp the metal iron counterweight on the upper end of the mounting plate 601 through the mounting plate 601, and use the counterweight made of metal iron to crush under the action of gravity The device 8 makes the crushing device 8 contact the ground, and the rotating shaft 801 drives the crushing wheel 802 to rotate on the ground. When the blade 803 encounters a stone, the blade 803 drives the gear 805 to rotate, and the gear 805 drives the spring 806 to rotate, so as to make the The blade 803 shrinks to avoid damage to the blade 803 when it hits the stone, and the blade 803 is used to break the hardened ground so as to turn the fertilizer into the ground, thereby increasing the organic matter content of the ground.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms. Any person skilled in the art may use the technical content disclosed above to change or remodel to equivalent changes. The equivalent embodiments are applied in other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model still belong to the technical solutions of the present utility model without departing from the technical solution content of the present utility model. scope of protection.

Claims (6)

1. The soil hardening restoration device is characterized by comprising a bottom plate, wherein the outer wall of the top of the bottom plate is fixedly connected with a traction interface, the outer wall of the bottom plate is fixedly connected with a shock absorber, one end, away from the bottom plate, of the shock absorber is rotatably connected with a roller, the top of the bottom plate is fixedly connected with a scattering device, one end, away from the roller, of the bottom plate is fixedly connected with a connecting piece, one end, away from the bottom plate, of the connecting piece is rotatably connected with a counterweight device, and the bottom of the counterweight device is fixedly connected;

the counter weight device includes the mounting panel of being connected with the connecting piece rotation, the upper end outer wall of mounting panel passes through two fixture blocks of bolt fixedly connected with, two one side card that the fixture block is close to each other is connected with the balancing weight, one side fixedly connected with connecting rod of fixture block is kept away from to the mounting panel, the one end that the mounting panel was kept away from to the connecting rod is rotated and is connected with breaker.

2. The soil hardening restoration device according to claim 1, wherein the crushing device comprises a rotating shaft rotatably connected with the connecting rod, twelve crushing wheels are arranged on the surface of the rotating shaft in an alternating manner, the two crushing wheels are distributed in a pairwise combination manner, the surface of the rotating shaft is positioned on one side of the two crushing wheels close to each other and fixedly connected with the inner wall of the bearing, a gear is fixedly connected to the outer wall of the bearing, one end of the two crushing wheels close to each other is fixedly connected with a connecting shaft, a blade is rotatably connected to the surface of the connecting shaft, one end of the gear far away from the crushing wheels is fixedly connected with a spring, and one end of the spring far away from the gear is fixedly connected with the crushing wheels.

3. The soil hardening remediation device of claim 1 wherein the spreading device comprises a storage trough fixedly connected to the outer wall of the top of the base plate, the bottom of the storage trough being connected to a regulating valve.

4. The soil hardening restoration device according to claim 1, wherein the two blocks are triangular buckles made of metal steel, and the right-angle sides of the two blocks close to each other are parallel to each other.

5. A soil hardening remediation device according to claim 2 wherein the end of the blade adjacent the gear is provided with a tooth-like formation and the blade is engaged with the gear.

6. The soil hardening remediation device of claim 3 wherein the surface of the regulating valve extends vertically through the floor to communicate with the holding tank.

Images