CN112005626A

CN112005626A - Self-cleaning hoe capable of loosening soil by utilizing air pressure

Info

Publication number: CN112005626A
Application number: CN202010883696.2A
Authority: CN
Inventors: 程勋振
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2020-12-01

Abstract

The invention discloses a self-cleaning hoe loosening soil by utilizing air pressure, which comprises an adjusting hoe handle, wherein the right side of the inside of the adjusting hoe handle is penetrated and connected with a movable threaded rod in a threaded manner, the right side of the movable threaded rod is fixedly connected with a corrugated connecting rod, the inside of an installing block is penetrated and connected with a limiting insert block in a sliding manner, the bottom of the limiting insert block is fixedly connected with a hoe plate, the front side of the left end of the hoe plate is fixedly connected with a material guide arc piece, the left side and the right side of the outside of the front side of the material guide arc piece are fixedly connected with hoe side cutters, the two sides of the outside of the material guide arc piece are respectively provided with an auxiliary side groove, the inside of the auxiliary side groove is fixedly connected with a high-pressure spray pipe, and the middle position of the bottom of the. This utilize automatically cleaning hoe that air pressure loosens soil has reached and has increased sword angle area of contact, promotes the efficiency of sword angle during operation, has reached the break-up of realization to hoe extrusion back earth, reduces the influence of hoe work to the soil compactness on every side.

Description

Self-cleaning hoe capable of loosening soil by utilizing air pressure

Technical Field

The invention relates to the technical field of hoe, in particular to a self-cleaning hoe for loosening soil by utilizing air pressure.

Background

The hoe is divided into two parts, wherein the first part is a 'hoe blade', namely a place for loosening soil and weeding. The hoe blade is flat and long, just like a kitchen knife. Also some more specific, such as rectangular, elongated, trapezoidal, etc.

If the Chinese invention discloses the number: CN 106171063A's an electron hoe, including the hoe, hoe handle pole, hoe handle tail and dropout prevention means, one side of hoe is equipped with the hoe sword, the opposite side of hoe is equipped with hoe connecting device, hoe connecting device links to each other with hoe handle pole, one side of hoe handle pole is equipped with telescopic link an, telescopic link an links to each other with hoe flexible controlling means, hoe flexible controlling means links to each other with telescopic link b, telescopic link b links to each other with hoe handle pole, hoe handle pole middle part is equipped with the battery, one side of battery is equipped with central control unit, the opposite side of battery is equipped with flexible power switch, massage device switch and massage device, one side of massage device is equipped with hoe handle tail, the top of hoe handle tail is equipped with main power switch button, one side of hoe handle tail is equipped with audio player, the audio player switch, charge mouth and USB flash disk socket. The device can liberate the labour, lets people break away from to use manpower to remove the weed, and music and massage device supply people to have a rest the amusement.

Also, for example, the Chinese invention publication number is: the CN105917757A multifunctional hoe comprises a vertical rod, an annular tool sleeve, a tool mounting sleeve, a hoe, a curved knife, an arc-shaped knife, a steel saw, a battery, a motor, a grinding wheel and two mounting heads, wherein the annular tool sleeve is fixedly mounted on the vertical rod, and three tool mounting sleeves are uniformly distributed on the circumference of the annular tool sleeve; the two mounting heads are cylinders with trapezoidal tooth structures, one mounting head is fixedly mounted at the end part of the vertical rod, the other mounting head is fixedly provided with a tool mounting sleeve and fixedly mounted with the mounting head fixedly mounted at the end part of the vertical rod through a bolt, and the two mounting heads are correspondingly meshed with each other through trapezoidal teeth; the battery and the motor are fixedly arranged on the vertical rod; the hoe, the curved knife, the arc-shaped knife and the hacksaw are respectively arranged on the three tool mounting sleeves on the annular tool sleeve and the tool mounting sleeve on the mounting head through screws. According to the invention, the annular tool sleeve is arranged, so that the switching of multiple functions can be rapidly realized, and the working efficiency is improved.

After the traditional hoe is used, a large amount of soil adheres to the surface of the hoe blade, so that the next hoe movement is influenced, the soil is compacted due to the extrusion of the side face of the hoe blade, which is in contact with the soil, and the soil loosening efficiency is low; the angle of tradition hoe knife face both sides is less, and when the hoe utilized the sword angle to use, it was little to shovel the material area, and it is low with weeding work efficiency to loosen the soil.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a self-cleaning hoe loosening soil by utilizing air pressure, which solves the problems that the traditional hoe does not have self-cleaning capability, and the contact position of the hoe and soil is easy to cause the extrusion and compaction of the soil, and workers need to knock and loosen again.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a self-cleaning hoe loosening soil by utilizing air pressure comprises an adjusting hoe handle, wherein a movable threaded rod penetrates through and is in threaded connection with the right side of the inside of the adjusting hoe handle, a corrugated connecting rod is fixedly connected to the right side of the movable threaded rod, a mounting block is fixedly connected to the right side of the corrugated connecting rod, a limiting insertion block penetrates through and is in sliding connection with the inside of the mounting block, a hoe plate is fixedly connected to the bottom of the limiting insertion block, a guide arc piece is fixedly connected to the front position of the left end of the hoe plate, hoe side cutters are fixedly connected to the left side and the right side of the front outside of the guide arc piece, auxiliary side grooves are arranged on the two sides of the outside of the guide arc piece, a high-pressure spray pipe is fixedly connected to the inside of each auxiliary side groove, a high-pressure air pump is fixedly connected to the middle position of the bottom of the mounting block, and a transmission through pipe, and one end of the transmission through pipe, which is far away from the high-pressure air pump, is communicated with the high-pressure spray pipe. The corrugated connecting rod adopts a corrugated structure, so that normal hoeing work on different terrains and soils is realized; hoe material side sword adopts the arcwall face structure, increases sword angle area of contact, promotes the efficiency of sword angle during operation.

Preferably, the position of the top of the hoe blade plate, which is close to the front surface, is rotatably connected with an active lifting plate through a support connecting shaft.

Preferably, the two sides of the outer portion of the loading block are fixedly connected with limiting rails, the vertical position inside the limiting rails is connected with limiting sliding blocks in a sliding mode, and the outer sides of the limiting sliding blocks are connected with transmission connecting rods in a rotating mode.

Preferably, one end, far away from the limiting sliding block, of the transmission connecting rod is rotatably connected with the back face of the active lifting plate, and the top of the limiting sliding block is fixedly connected with the limiting rail through an extrusion spring, so that the purpose of automatically turning hoed soil and reducing the turning labor force of workers is achieved.

Preferably, the front surface of the loading block and the position below the corrugated connecting rod are fixedly connected with a shoveling inclined plate, and the shoveling inclined plate is arranged corresponding to the surface of the active lifting plate. The shovel material swash plate can clear up the earth of hoe sword surface adhesion, realizes the self-cleaning of hoe.

Preferably, the two sides of the loading block and the positions close to the upper part are rotatably connected with driving sleeve rods, and the top ends inside the driving sleeve rods are penetrated through and are in threaded connection with movable screw rods.

Preferably, the top of the movable screw rod is fixedly connected with a limiting baffle, and the bottom of the limiting baffle is arranged corresponding to the limiting insertion block.

Preferably, the inside of the back of the limiting insertion block is uniformly provided with limiting clamping grooves, and the rubber gasket is fixedly connected to the position, located on the front side of the supporting connecting shaft, of the bottom of the active lifting plate. The rubber gasket plays a sealing role when the active lifting plate rotates, and prevents soil from penetrating through the bottom of the active lifting plate.

Preferably, the inside stable slot of right side fixedly connected with of installation carrier block, the restriction inserted block runs through and sliding connection with the inside of stabilizing the slot, the left side fixedly connected with on the inside top of installation carrier block supports the peg, the equal fixedly connected with spring extension rod in upper and lower both ends on support peg right side, the output fixedly connected with magnetism fixture block of spring extension rod. The intermittent supporting function avoids the protection effect on the blade of the hoe when encountering stones in the soil.

Preferably, the magnetic clamping block is arranged corresponding to the limiting clamping groove, and the inside of the limiting clamping groove is provided with magnetism the same as that of the magnetic clamping block.

The working principle is as follows: the hoe handle is adjusted to a proper position by rotating the adjusting hoe handle, the sleeve rod is driven to rotate according to the depth of land processing, the height position of the limiting baffle is adjusted, the maximum depth of land hoeing is limited, the hoe handle is adjusted by hand and is swung downwards, and loosening and weeding of the land can be realized; when the hoe moves, the guide arc sheet contacts with the ground before the ground, a knife edge of the guide arc sheet is inserted into the ground, finally, the guide arc sheet and the active lifting plate are gradually inserted into the ground, the insertion block is limited to move upwards in the installation carrier block under the action of impact force until the insertion block is limited by the back surface of the guide arc sheet to not move any more, and at the moment, the shoveling inclined plate shovels on the surfaces of the active lifting plate and the hoe blade plate, so that the clay adhered to the surfaces of the hoe blade plate and the active lifting plate is shoveled, and the effect of rotating and cleaning is achieved; the high-pressure air pump works to spray high-pressure air from the high-pressure spray pipe through the transmission through pipe, the high-pressure air blows soil contacted with the side face of the hoe, and the high-pressure air disperses the extruded soil; in the process that the hoe is taken out of the ground, the active lifting plate rotates and lifts towards the outer side under the action of the elastic force of the extrusion spring, so that the purpose that the hoed soil is actively turned is achieved, and the labor consumed by turning the soil is reduced; the magnetic clamping blocks are clamped with the inside of the limiting clamping grooves, when the mounting carrying block and the limiting inserting block move, the elastic force of the spring extension rod can support the impact force of the hoe and the ground, and meanwhile, the magnetic repulsion force between the magnetic clamping blocks and the limiting clamping grooves also plays a supporting role, so that the intermittent supporting role avoids the protection effect on the blade of the hoe when the magnetic clamping blocks and the limiting inserting block meet stones inside the ground.

(III) advantageous effects

The invention provides a self-cleaning hoe for loosening soil by utilizing air pressure. The method has the following beneficial effects:

(1) this utilize automatically cleaning hoe that air pressure loosens soil, hoe material side sword adopts the arcwall face structure, increases sword angle area of contact, promotes the efficiency of sword angle during operation.

(2) This utilize automatically cleaning hoe that air pressure loosens soil, the position that the guide arc piece is close to the outside adopts the arc concave surface, can increase the not hard up stroke of earth with the earth tradition to the intermediate position of the earlier hoe in the outside, reinforcing not hard up quality of earth.

(3) This utilize automatically cleaning hoe that air pressure loosens soil lifts board, transmission connecting rod and extrusion spring voluntarily, realizes the automatic stirring of the earth of hoe moving, alleviates workman's stirring labour's purpose.

(4) This utilize automatically cleaning hoe that air pressure loosens soil, high-pressure air pump, transmission siphunculus and high-pressure spray tube have reached the break-up of realization to hoe extrusion back earth, reduce the influence of hoe work to the soil compactness on every side.

(5) This utilize automatically cleaning hoe that air pressure loosens soil, spring extension rod, magnetism fixture block and restriction draw-in groove, intermittent type formula supporting role avoids when meetting the inside stone in soil, to the guard action of hoe blade.

(6) This utilize automatically cleaning hoe that air pressure loosens soil, shovel material swash plate can be with the earth clearance of hoe blade surface adhesion, realizes the self-cleaning of hoe.

(7) This utilize automatically cleaning hoe that air pressure loosens soil, ripple connecting rod adopt ripple structure, realize the normal work of moving of hoeing on different topography soil ground.

(8) According to the self-cleaning hoe capable of loosening soil by utilizing air pressure, the rubber gasket plays a role in sealing when the lifting plate is actively lifted to rotate, and soil is prevented from penetrating through the bottom of the lifting plate actively.

Drawings

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

FIG. 2 is a schematic view of the backside of the present invention;

FIG. 3 is a schematic structural diagram of A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the inside of the mounting block of the present invention.

In the figure: 1 adjusting hoe handle, 2 movable threaded rods, 3 corrugated connecting rods, 4 mounting loading blocks, 5 limiting insertion blocks, 6 hoe blade plates, 7 guiding arc sheets, 8 hoe side blades, 9 auxiliary side grooves, 10 high-pressure spray pipes, 11 high-pressure air pumps, 12 transmission through pipes, 13 supporting connecting shafts, 14 active lifting plates, 15 limiting tracks, 16 limiting sliding blocks, 17 transmission connecting rods, 18 extrusion springs, 19 shovel inclined plates, 20 driving sleeve rods, 21 movable screw rods, 22 limiting baffle plates, 23 limiting clamping grooves, 24 rubber gaskets, 25 stabilizing insertion grooves, 26 supporting hanging rods, 27 spring extension rods and 28 magnetic clamping blocks.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

As shown in fig. 1-2, the present invention provides a technical solution: a self-cleaning hoe loosening soil by utilizing air pressure comprises an adjusting hoe handle 1, a movable threaded rod 2 penetrates through and is in threaded connection with the right side of the inside of the adjusting hoe handle 1, a corrugated connecting rod 3 is fixedly connected with the right side of the movable threaded rod 2, an installing block 4 is fixedly connected with the right side of the corrugated connecting rod 3, a limiting insertion block 5 penetrates through and is in sliding connection with the inside of the installing block 4, a hoe plate 6 is fixedly connected with the bottom of the limiting insertion block 5, a guide arc sheet 7 is fixedly connected with the front position of the left end of the hoe plate 6, hoe side cutters 8 are fixedly connected with the left side and the right side of the front outside of the guide arc sheet 7, auxiliary side grooves 9 are respectively arranged on the two sides of the outside of the guide arc sheet 7, a high-pressure spray pipe 10 is fixedly connected with the inside of the auxiliary side grooves 9, a high-pressure air pump 11 is fixedly connected with the middle position of the bottom of the installing, the end of the transmission pipe 12 far away from the high-pressure air pump 11 is communicated with the high-pressure nozzle 10. The corrugated connecting rod 3 adopts a corrugated structure, so that normal hoeing work on different terrains and soils is realized; hoe side sword 8 adopts the arcwall face structure, increases sword angle area of contact, promotes the efficiency of sword angle during operation.

Example two

As shown in fig. 1-2, on the basis of the first embodiment, the present invention provides a technical solution: a self-cleaning hoe for loosening soil by utilizing air pressure is characterized in that the position, close to the front, of the top of a hoe blade plate 6 is rotatably connected with an active lifting plate 14 through a support connecting shaft 13.

The two sides of the outer portion of the loading block 4 are fixedly connected with limiting rails 15, the vertical position inside the limiting rails 15 is connected with limiting sliders 16 in a sliding mode, and the outer sides of the limiting sliders 16 are connected with transmission connecting rods 17 in a rotating mode.

One end of the transmission connecting rod 17, which is far away from the limiting slide block 16, is rotatably connected with the back of the active lifting plate 14, and the top of the limiting slide block 16 is fixedly connected with the limiting track 15 through an extrusion spring 18, so that the purposes of automatically stirring the hoed soil and reducing the stirring labor force of workers are achieved.

The front surface of the loading block 4 is fixedly connected with a material shoveling inclined plate 19 below the corrugated connecting rod 3, and the material shoveling inclined plate 19 is arranged corresponding to the surface of the active lifting plate 14. The shovel inclined plate 19 can clean the soil adhered to the surface of the hoe blade, and the hoe is automatically cleaned.

The positions, close to the upper part, of the two sides of the loading block 4 are rotatably connected with a driving sleeve rod 20, and the top end inside the driving sleeve rod 20 is penetrated through and is in threaded connection with a movable screw rod 21.

The top of the movable screw rod 21 is fixedly connected with a limiting baffle 22, and the bottom of the limiting baffle 22 is arranged corresponding to the limiting insertion block 5.

EXAMPLE III

As shown in fig. 3-4, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: a self-cleaning hoe for loosening soil by utilizing air pressure is characterized in that limiting clamping grooves 23 are uniformly formed in the back of a limiting insertion block 5, and a rubber gasket 24 is fixedly connected to the position, located on the front face of a supporting connecting shaft 13, of the bottom of an active lifting plate 14. The rubber gasket 24 seals the active lift plate 14 from dirt passing under the active lift plate 14 as it rotates.

The inside right side fixedly connected with of ann load piece 4 slot 25 that stabilizes, restriction inserted block 5 runs through and sliding connection with the inside of stabilizing slot 25, and the left side fixedly connected with on the inside top of ann load piece 4 supports peg 26, supports the equal fixedly connected with spring extension rod 27 in upper and lower both ends on peg 26 right side, and spring extension rod 27's output fixedly connected with magnetism fixture block 28. The intermittent supporting function avoids the protection effect on the blade of the hoe when encountering stones in the soil.

The magnetic latch 28 is disposed corresponding to the restriction latch groove 23, and the inside of the restriction latch groove 23 is provided with the same magnetism as the magnetic latch 28.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an utilize automatically cleaning hoe that air pressure loosens soil, is including adjusting hoe handle (1), its characterized in that: the right side of the interior of the adjusting hoe handle (1) is connected with a movable threaded rod (2) in a penetrating and threaded manner, the right side of the movable threaded rod (2) is fixedly connected with a corrugated connecting rod (3), the right side of the corrugated connecting rod (3) is fixedly connected with an installing block (4), the interior of the installing block (4) is connected with a limiting insert block (5) in a penetrating and sliding manner, the bottom of the limiting insert block (5) is fixedly connected with a hoe plate (6), the front position of the left end of the hoe plate (6) is fixedly connected with a guide arc piece (7), the left side and the right side of the front exterior of the guide arc piece (7) are fixedly connected with hoe side cutters (8), the two sides of the exterior of the guide arc piece (7) are respectively provided with an auxiliary side groove (9), the interior of the auxiliary side groove (9) is fixedly connected with a high-pressure spray pipe (10), and the middle position of the bottom of the installing block (4) is fixedly connected, the output end of the high-pressure air pump (11) is communicated with a transmission through pipe (12), and one end, far away from the high-pressure air pump (11), of the transmission through pipe (12) is communicated with the high-pressure spray pipe (10).

2. The self-cleaning hoe for loosening soil by using air pressure as claimed in claim 1, wherein: the position of the top of the hoe plate (6) close to the front surface is rotatably connected with an active lifting plate (14) through a support connecting shaft (13).

3. The self-cleaning hoe for loosening soil by using air pressure as claimed in claim 2, wherein: the mounting and carrying device is characterized in that two sides of the outside of the mounting and carrying block (4) are fixedly connected with limiting tracks (15), vertical positions inside the limiting tracks (15) are connected with limiting sliders (16) in a sliding mode, and the outer sides of the limiting sliders (16) are connected with transmission connecting rods (17) in a rotating mode.

4. The self-cleaning hoe for loosening soil by using air pressure as claimed in claim 3, wherein: one end of the transmission connecting rod (17) far away from the limiting sliding block (16) is rotatably connected with the back surface of the active lifting plate (14), and the top of the limiting sliding block (16) is fixedly connected with the limiting track (15) through an extrusion spring (18).

5. The self-cleaning hoe for loosening soil by using air pressure as claimed in claim 1, wherein: the front surface of the loading block (4) is fixedly connected with a shoveling inclined plate (19) below the corrugated connecting rod (3), and the shoveling inclined plate (19) is arranged corresponding to the surface of the active lifting plate (14).

6. The self-cleaning hoe for loosening soil by using air pressure as claimed in claim 1, wherein: the two sides of the loading block (4) are rotatably connected with a driving sleeve rod (20) close to the upper position, and the top end inside the driving sleeve rod (20) is penetrated through and is in threaded connection with a movable screw rod (21).

7. The self-cleaning hoe for loosening soil by using air pressure as claimed in claim 1, wherein: the top fixedly connected with restriction baffle (22) of activity lead screw (21), the bottom and the restriction inserted block (5) of restriction baffle (22) correspond the setting.

8. The self-cleaning hoe for loosening soil by using air pressure as claimed in claim 1, wherein: limiting clamping grooves (23) are uniformly formed in the back of the limiting insertion block (5), and rubber gaskets (24) are fixedly connected to the bottom of the active lifting plate (14) and the front of the supporting connecting shaft (13).

9. The self-cleaning hoe for loosening soil by using air pressure as claimed in claim 8, wherein: the safety loading block is characterized in that a stable slot (25) is fixedly connected to the right side of the inside of the loading block (4), a limiting insertion block (5) is connected with the inside of the stable slot (25) in a penetrating mode and is connected with the fixing slot in a sliding mode, a hanging rod (26) is fixedly connected to the left side of the top end of the inside of the loading block (4) in an installing mode, a spring extension rod (27) is fixedly connected to the upper end and the lower end of the right side of the hanging rod (26) in a supporting mode, and a magnetic clamping block (28) is fixedly.

10. The self-cleaning hoe for loosening soil by using air pressure as claimed in claim 9, wherein: the magnetic fixture block (28) is arranged corresponding to the limiting fixture groove (23), and the inside of the limiting fixture groove (23) is provided with magnetism the same as that of the magnetic fixture block (28).