CN220897098U - Multi-functional regulation formula agricultural device that loosens soil - Google Patents

Abstract

The utility model relates to the technical field of agriculture, and provides a multifunctional adjustable agricultural scarifier, which comprises a bottom plate and a support plate, wherein a pushing handle is fixedly arranged at the top of the front side of the bottom plate, first support columns are fixedly arranged around the bottom of the bottom plate, first telescopic rods are fixedly arranged at the bottom centers of the four first support columns, first reset springs are fixedly arranged at the bottom centers of the four first support columns, and the inner surfaces of the four first reset springs are movably sleeved on the outer surfaces of the first telescopic rods.

Description

Multi-functional regulation formula agricultural device that loosens soil

Technical Field

The utility model relates to the technical field of agriculture, in particular to a multifunctional adjustable agricultural scarifier.

Background

The scarifier is a machine for scarifying hard soil, frozen soil, old pavement and even medium-hardness rock by using a tooth-shaped scarifier in earthwork construction. There are two kinds of towed and suspended ones according to the connection form of the scarifier and the tractor. The drag force provided by the tractor and the weight of the scarifier are utilized to cut the rake teeth into the soil, the hard soil is scarified, and the scarifying zone is left after the machine passes. A scarifier is a machine used to loosen soil, which can make the soil soft and suitable for sowing to increase seed survival rate and agricultural product yield.

The prior Chinese published patent number is: the utility model discloses an agricultural scarifier, which comprises a hollow shell with a trapezoid structure in section, wherein two holes are formed in the bottom wall of the shell, two third rotating shafts are rotatably connected to the inner side wall of the shell through bearings, gears and second synchronous pulleys are in interference fit with the two third rotating shafts, two connecting blocks are fixedly connected to the side wall of the shell, second rotating shafts are rotatably connected to the side wall of the connecting block through bearings, first synchronous pulleys are in interference fit with the two second rotating shafts, synchronous belts are jointly matched between the first synchronous pulleys and the corresponding second synchronous pulleys, scarifier wheels are fixedly connected to the two second rotating shafts in a penetrating mode, scarifier blades are fixedly connected to the scarifier wheels, a motor is fixedly connected to the lower surface of the shell through a bracket, and the output end of the motor is fixedly connected with one of the second rotating shafts. The utility model can loosen the soil better and wash the loose soil wheel.

Although the scheme has the advantages, when the scheme is used, when the soil is loosened, the device walks on the soil to easily meet the hollow ground, so that the device is caused to have uneven height during walking, and the device is used during the soil loosening, so that the soil loosening depth is affected to be accurate.

Disclosure of utility model

The utility model aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a multi-functional regulation formula agricultural device loosens soil, includes the bottom plate, still includes the backup pad, the front side top fixed mounting of bottom plate has the pushing away the handle, equal fixed mounting all around the bottom of bottom plate has first support column, four equal fixed mounting in bottom center department of first support column has first telescopic link, four equal fixed mounting in bottom center department of first support column has first reset spring, four equal movable sleeve of internal surface of first reset spring is established the surface of first telescopic link, four first telescopic link and four equal fixed mounting in bottom of first reset spring has first connecting plate, four equal fixed mounting in bottom center department of first connecting plate has universal wheel, the notch has been seted up in top center department of bottom plate, the top both sides of bottom plate are close to equal fixed mounting has the spliced pole, two the inside center department activity of spliced pole is inlayed and is equipped with the transfer line.

Preferably, the left side fixedly connected with axis of rotation of transfer line, the left side fixedly mounted of axis of rotation has the crank, the surface both sides of transfer line just are close to the inboard of spliced pole is all fixed the cover and is equipped with the gear, two the equal activity in inboard top center department of spliced pole is inlayed and is equipped with the stopper, the top both sides of backup pad just are close to the inboard of notch is all fixed mounting has the rack, two the rack all mesh in the gear.

Preferably, the outside center department of two the rack has all seted up the spout, the inboard center department both ends of notch are all fixed mounting has the slider, two the inboard surface of slider is all sliding connection in the internal surface of spout, the bottom both sides center department of backup pad all fixed mounting has the second telescopic link.

Preferably, the centers of two sides of the bottom of the supporting plate are fixedly provided with second return springs, and the inner surfaces of the two second return springs are movably sleeved on the outer surface of the second telescopic rod.

Preferably, the left bottoms of the two second return springs and the two second telescopic rods are fixedly provided with a second connecting plate, and the center of the bottom of the second connecting plate is fixedly provided with a motor.

Preferably, the right side of the output shaft of the motor and the bottom of the support plate are fixedly provided with a scarifier, the outer surface of the right side of the scarifier is movably sleeved with a second support column, and the top of the second support column is fixed on the right side of the bottom of the second return spring and the bottom of the second telescopic rod.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. When the device is used, a worker can push the whole device by matching the push handle arranged on the bottom plate with the universal wheels arranged at the bottom of the first connecting plate, and the worker can walk on the land by matching the first telescopic rod which is connected with the bottom of the first supporting column arranged at the bottom of the bottom plate and arranged at the top of the first connecting plate with the first reset spring, so that the device is balanced when the worker runs on the pothole ground, and the phenomenon that the device runs on the pothole ground and inclines when the worker runs is prevented, and the soil loosening depth and the precision of the device are affected.

2. When in use, the utility model can lead staff to rotate the crank, lead the crank to drive the rotating shaft arranged on the right side to rotate, lead the rotating shaft to drive the transmission rod arranged on the right side and movably embedded on the connecting post to synchronously rotate while rotating, lead the transmission rod to drive the gear sleeved on the transmission rod to synchronously rotate while rotating, lead the gear to drive the rack meshed with the gear to move while rotating, lead the rack to move while moving, lead the rack to realize lifting movement by matching the sliding groove arranged on the outer side of the rack with the sliding block arranged on the inner side of the notch, lead the rack to realize synchronous movement of the support plate arranged on the bottom of the rack while moving up and down, lead the support plate to drive the motor connected on the support plate to synchronously realize lifting movement with structures such as the soil loosening roller, the second support post and the like, the motor is turned on, the motor drives the loosener roller which is connected to the output shaft of the motor and is movably embedded on the second support column to rotate, the soil is loosened, the loosener can adjust the loosener depth of the device when in loosener through the linkage structure, the device can be suitable for different lands, the practicability of the device is improved, after the loosener roller is adjusted to a proper position, the gear can be clamped through the limiting block embedded on the connecting column, after the loosener roller is prevented from being adjusted to a proper position, the gear rotates again due to false touch or other reasons, the loosener roller moves, the loosener precision of the device is affected, and the second telescopic rod arranged at the top of the second connecting plate and the top of the second support column arranged at the bottom of the support plate is matched with the second reset spring, when the device loosens the soil, when encountering hard objects such as stones in the soil, the device performs a force release function, so that the device is prevented from being damaged to the soil loosening roller due to the hard objects encountered by the soil loosening roller during operation, and the service life of the device is prolonged.

Drawings

Fig. 1 is a schematic rear-view perspective structure of a multifunctional adjustable agricultural scarifier;

fig. 2 is a schematic top perspective view of a multifunctional adjustable agricultural scarifier according to the present utility model;

FIG. 3 is a schematic side view perspective structure of a multifunctional adjustable agricultural scarifier;

fig. 4 is a schematic front perspective view of a multifunctional adjustable agricultural scarifier.

Legend description:

1. A bottom plate; 101. a pushing handle; 102. a notch; 103. a first support column; 104. a first telescopic rod; 105. a first return spring; 106. a first connection plate; 107. a universal wheel; 2. a connecting column; 201. a rotating shaft; 202. a crank; 203. a transmission rod; 204. a gear; 205. a limiting block; 206. a rack; 207. a chute; 208. a slide block; 209. a support plate; 210. a second telescopic rod; 211. a second return spring; 212. a motor; 213. a scarifying roller; 214. a second support column; 215. and a second connecting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a multi-functional regulation formula agricultural device loosens soil, including bottom plate 1, still include backup pad 209, the front side top fixed mounting of bottom plate 1 has pushing away handle 101, equal fixed mounting all around the bottom of bottom plate 1 has first support column 103, the equal fixed mounting in bottom center department of four first support columns 103 has first telescopic link 104, the equal fixed mounting in bottom center department of four first support columns 103 has first reset spring 105, the surface at first telescopic link 104 is all movably overlapped to the equal movable sleeve of internal surface of four first reset spring 105, the equal fixed mounting in bottom of four first telescopic link 104 and four first reset spring 105 has first connecting plate 106, the equal fixed mounting in bottom center department of four first connecting plate 106 has universal wheel 107, notch 102 has been seted up in the top center department of bottom plate 1, the equal fixed mounting in top both sides of bottom plate 1 is close to spliced pole 2, the inside center department activity of two spliced poles 2 inlays and is equipped with transfer line 203.

Further, as shown in fig. 1-4, a rotation shaft 201 is fixedly connected to the left side of the transmission rod 203, a crank 202 is fixedly installed on the left side of the rotation shaft 201, gears 204 are fixedly sleeved on both sides of the outer surface of the transmission rod 203 and the inner sides close to the connecting columns 2, limiting blocks 205 are movably embedded in the centers of the tops of the inner sides of the two connecting columns 2, racks 206 are fixedly installed on both sides of the tops of the supporting plates 209 and the inner sides close to the notch 102, and the two racks 206 are meshed with the gears 204, so that a worker can rotate the crank 202, the crank 202 drives the rotation shaft 201 installed on the right side of the crank to rotate, the rotation shaft 201 drives the transmission rod 203 installed on the right side of the crank and movably embedded on the connecting column 2 to synchronously rotate, the transmission rod 203 drives the gears 204 sleeved on the transmission rod 203 to synchronously rotate while rotating, and the gears 204 drive the racks 206 meshed with the gears to move while rotating.

Further, as shown in fig. 1-4, the outer centers of the two racks 206 are provided with sliding grooves 207, two ends of the inner center of the notch 102 are fixedly provided with sliding blocks 208, the inner surfaces of the two sliding blocks 208 are slidably connected to the inner surfaces of the sliding grooves 207, and the centers of the two sides of the bottom of the supporting plate 209 are fixedly provided with second telescopic rods 210, so that the racks 206 can move and simultaneously, the sliding grooves 207 arranged on the outer sides of the racks are matched with the sliding blocks 208 arranged on the inner sides of the notch 102 to limit the racks 206, so that the racks 206 can move up and down.

Further, as shown in fig. 1-4, the centers of two sides of the bottom of the supporting plate 209 are fixedly provided with the second return springs 211, the inner surfaces of the two second return springs 211 are movably sleeved on the outer surfaces of the second telescopic rods 210, the bottoms of the two second return springs 211 and the left sides of the two second telescopic rods 210 are fixedly provided with the second connecting plates 215, and the centers of the bottoms of the second connecting plates 215 are fixedly provided with the motors 212, so that the rack 206 can move up and down and simultaneously drive the supporting plate 209 arranged at the bottom of the rack.

Further, as shown in fig. 1-4, the right side of the output shaft of the motor 212 and the bottom of the supporting plate 209 are fixedly provided with the soil loosening roller 213, the outer surface of the right side of the soil loosening roller 213 is movably sleeved with the second supporting column 214, the top of the second supporting column 214 is fixed at the bottom of the right side second reset spring 211 and the second telescopic rod 210, so that the supporting plate 209 can drive the motor 212 connected to the supporting plate 209 to synchronously realize lifting movement with the structures such as the soil loosening roller 213 and the second supporting column 214 while moving, the motor 212 is opened, the motor 212 is further driven to rotate while rotating, the soil loosening roller 213 connected to the output shaft of the motor and movably embedded on the second supporting column 214 is further used for loosening soil, and a linkage structure is used for enabling a worker to adjust the soil loosening depth of the device when loosening soil, so that the device can be suitable for different soil, the practicability of the device is improved, and the second telescopic rod 210 at the top of the second supporting column 214 is matched with the second reset spring 211 through the top of the second connecting plate 215 installed at the bottom of the supporting plate 209 and the top of the motor 212, so that the device can loose soil when the device is used for loosening soil, and the soil of a hard object is prevented from being damaged when the soil due to the soil loosening roller is used for loosening soil.

Working principle: when the device is used, a worker can be matched with universal wheels 107 arranged at the bottom of the first connecting plate 106 through the pushing handle 101 arranged on the bottom plate 1, so that the whole device can be pushed, and the first telescopic rod 104 connected at the bottom of the first supporting column 103 arranged at the bottom of the bottom plate 1 and arranged at the top of the first connecting plate 106 is matched with the first reset spring 105, so that the worker walks on the land by the pushing device, when the worker encounters a pothole ground, the device is kept balanced, and the device is prevented from encountering the pothole ground when walking, and is inclined, so that the soil loosening depth and the precision of the device are affected. When in use, a worker can rotate the crank 202, the crank 202 drives the rotating shaft 201 arranged on the right side of the crank 202 to rotate, the rotating shaft 201 drives the transmission rod 203 arranged on the right side of the crank 201 and movably embedded on the connecting post 2 to synchronously rotate while rotating, the transmission rod 203 drives the gear 204 sleeved on the transmission rod 203 to synchronously rotate while rotating, the gear 204 drives the rack 206 meshed with the gear 204 to move while rotating, the rack 206 moves while matching with the sliding block 208 arranged on the inner side of the notch 102 through the sliding groove 207 arranged on the outer side of the rack 206, the rack 206 realizes lifting movement, the rack 206 drives the supporting plate 209 arranged on the bottom of the rack 206 to synchronously move while moving up and down, the supporting plate 209 drives the motor 212 connected with the supporting plate 209 to synchronously realize lifting movement with the structures such as the soil loosening roller 213, the second supporting post 214 and the like, the motor 212 is turned on, the motor 212 is further driven to rotate while the motor 212 rotates, the soil loosening roller 213 connected to the output shaft of the motor 212 and movably embedded in the second support column 214 is further rotated to loosen soil, a worker can adjust the soil loosening depth of the device when loosening the soil through a linkage structure, the device can be suitable for different lands, the practicability of the device is improved, after the soil loosening roller 213 is adjusted to a proper position, the gear 204 can be clamped through the limiting block 205 embedded in the connecting column 2, after the soil loosening roller 213 is prevented from being adjusted to a proper position, the gear 204 rotates again due to false touch or other reasons, the soil loosening roller 213 moves, the soil loosening precision of the device is affected, and the top of the second connecting plate 215 installed at the bottom of the support plate 209 and the top of the motor 212 is also provided with the following components, the second telescopic rod 210 at the top of the second support column 214 is matched with the second reset spring 211, so that when the device loosens the soil and encounters hard objects such as stones in the soil, a force release effect is performed, the damage to the soil loosening roller 213 caused by the harder objects encountered by the soil loosening roller 213 in the operation process is prevented, and the service life of the device is prolonged (the motor 212 is described as YL-7112, and the power is 0.37 KW).

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matter of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a multi-functional regulation formula agricultural device loosens soil, includes bottom plate (1), still includes backup pad (209), its characterized in that: the utility model discloses a bottom plate, including bottom plate (1), front side top fixed mounting of bottom plate (1) has push away handle (101), the bottom of bottom plate (1) all around fixed mounting has first support column (103), four equal fixed mounting in bottom center department of first support column (103) has first telescopic link (104), four equal fixed mounting in bottom center department of first support column (103) has first reset spring (105), four the equal movable sleeve of internal surface of first reset spring (105) is established the surface of first telescopic link (104), four equal fixed mounting in bottom of first telescopic link (104) and four equal fixed mounting of first reset spring (105) has first connecting plate (106), four equal fixed mounting in bottom center department of first connecting plate (106) has universal wheel (107), notch (102) have been seted up in bottom center department of bottom plate (1), the top both sides of bottom plate (1) are close to equal fixed mounting has spliced pole (2), two inside center department activity of spliced pole (2) has embedded transmission pole (203).

2. The multi-functional adjustable agricultural scarifier according to claim 1, characterized in that: the left side fixedly connected with axis of rotation (201) of transfer line (203), the left side fixedly mounted of axis of rotation (201) has crank (202), the surface both sides of transfer line (203) just are close to the inboard of spliced pole (2) is all fixed to be overlapped and is equipped with gear (204), two stopper (205) have all been inlayed in the activity of inboard top center department of spliced pole (2), the top both sides of backup pad (209) just are close to the inboard of notch (102) is all fixed mounting has rack (206), two rack (206) all mesh in gear (204).

3. The multifunctional adjustable agricultural scarifier according to claim 2, characterized in that: the outside center department of two rack (206) has all seted up spout (207), the inboard center department both ends of notch (102) all fixed mounting has slider (208), two the inboard surface of slider (208) all sliding connection is in the internal surface of spout (207), the bottom both sides center department of backup pad (209) all fixed mounting has second telescopic link (210).

4. A multi-functional adjustable agricultural scarifier according to claim 3, characterized in that: second return springs (211) are fixedly arranged at the centers of two sides of the bottom of the supporting plate (209), and the inner surfaces of the two second return springs (211) are movably sleeved on the outer surface of the second telescopic rod (210).

5. The multi-functional adjustable agricultural scarifier according to claim 4, wherein: the two second return springs (211) and the left bottoms of the two second telescopic rods (210) are fixedly provided with second connecting plates (215), and the center of the bottoms of the second connecting plates (215) is fixedly provided with a motor (212).

6. The multi-functional adjustable agricultural scarifier according to claim 5, wherein: the soil loosening device is characterized in that a soil loosening roller (213) is fixedly arranged at the right side of an output shaft of the motor (212) and positioned at the bottom of the supporting plate (209), a second supporting column (214) is movably sleeved on the outer surface of the right side of the soil loosening roller (213), and the top of the second supporting column (214) is fixed at the right side of the bottom of the second reset spring (211) and the bottom of the second telescopic rod (210).