阅读说明：本技术 一种应用于池塘清淤用省力的翻土铁锹 (Be applied to pond desilting with laborsaving spade that digs ) 是由 王霞 于 2020-06-28 设计创作，主要内容包括：本发明属于铁锹技术领域,尤其是一种应用于池塘清淤用省力的翻土铁锹,针对现有的铁锹在挖粘度非常高的淤泥中非常费力的问题,现提出以下方案,包括锹板,所述锹板的上表面中部开有弧形槽,且锹板的底端设置呈V型结构,所述锹板靠近V形的两侧斜边处均设置有斜口,且斜口的上表面棱边处均设置呈倒角,所述锹板远离斜口的一侧靠近拐角处固定有C型钢滑轨,且C型钢滑轨的滑槽内滑动连接有T形导向块,所述T形导向块远离槽底的一侧焊接有插杆,且插杆的底端设置有尖头。本发明可以在使用时需要翻土的时候只需将尖头端先插入土中作为支点,之后再继续向下施加压力,直至锹板插入土中最后在拧动两个把手即可将锹板上铲的土撬起。(The invention belongs to the technical field of shovels, in particular to a labor-saving soil turning shovel for dredging ponds, and aims to solve the problem that the conventional shovel is very labor-consuming in dredging sludge with very high viscosity. When the shovel plate is used and soil needs to be turned, the pointed end is inserted into the soil firstly to serve as a fulcrum, then the downward pressure is continuously applied until the shovel plate is inserted into the soil, and finally the two handles are screwed to pry the soil shoveled on the shovel plate.)

1. A labor-saving soil turning shovel applied to pond dredging comprises a shovel plate (1), wherein an arc-shaped groove is formed in the middle of the upper surface of the shovel plate (1), the bottom end of the shovel plate (1) is of a V-shaped structure, oblique edges (16) are arranged at two sides, close to the V-shaped, of the shovel plate (1), chamfers (17) are arranged at edges of the upper surface of the oblique edges (16), the soil turning shovel is characterized in that a C-shaped steel slide rail (6) is fixed at one side, far away from the oblique edges (16), of the shovel plate (1) and close to corners, a T-shaped guide block (25) is connected in the slide groove of the C-shaped steel slide rail (6) in a sliding mode, an inserting rod (14) is welded at one side, far away from the bottom of the groove, a pointed end (15) is arranged at the bottom end of the inserting rod (14), a groove is formed in one end, far away from the pointed end (15), a handle (12) is clamped in the, and the two ends of the handle (12) are respectively sleeved with the grip (11), the front surface of the C-shaped steel slide rail (6) is provided with a screw hole I (7) which is distributed at equal intervals, and a self-locking bolt (13) is screwed in the screw hole I (7) at the position close to the T-shaped guide block (25).

2. The labor-saving soil turning shovel applied to pond dredging according to claim 1, characterized in that a rectangular groove (19) is formed on one side of the shovel plate (1) close to the insertion rod (14), and a rectangular sliding block (26) is welded on one side of the outer wall of the insertion rod (14) close to the rectangular groove (19).

3. The power-saving soil turning shovel for pond dredging according to claim 2, wherein a gap is left between the outer wall of the rectangular sliding block (26) and the inner wall of the rectangular groove (19).

4. The labor-saving soil turning shovel for pond dredging according to claim 1, wherein the top end of the shovel plate (1) is reserved with a front turning plate (4) near the front, and the upper surface of the plate (4) is provided with drain holes (5) distributed at equal intervals.

5. The power-saving soil turning spade for dredging pond according to claim 4, wherein the hole diameters of the upper and lower ends of the drainage hole (5) are different, and the hole diameter of the drainage hole (5) near the bottom end is smaller than the hole diameter near the top end.

6. The labor-saving soil turning shovel for pond dredging according to claim 1, wherein two sets of round holes (24) are formed in the front surface of the inserted link (14) near the middle part, pedals (8) are clamped at the positions of the inserted link (14) near the round holes (24), bayonets (9) matched with the width of the inserted link (14) are formed in the end parts of the pedals (8), and the pedals (8) are fixed on the inserted link (14) through bolts.

7. The labor-saving soil turning shovel for pond dredging according to claim 1, wherein the grip (11) has a pre-arranged anti-slip strip (10) on the outer circumferential wall.

8. The labor-saving soil turning shovel for pond dredging according to claim 1, wherein the side of the shovel plate (1) far away from the inserted bar (14) is provided with a saw blade (3), and the upper surface of the saw blade (3) is reserved with saw teeth (2) which are distributed at equal intervals and are in a right-angle structure.

9. The labor-saving soil turning shovel for pond dredging according to claim 8, wherein the side of the back of the shovel plate (1) far away from the insertion rod (14) is provided with two hidden grooves (22), and the bottom of each hidden groove (22) is provided with a second screw hole (23).

10. The labor-saving soil turning spade for pond dredging according to claim 9, wherein an L-shaped fixing plate (21) matched with the hidden groove (22) is reserved at the bottom end of the saw blade (3) near the hidden groove (22), and two through holes (20) matched with the second screw holes (23) are formed on the surface of the L-shaped fixing plate.

Technical Field

The invention relates to the technical field of shovels, in particular to a labor-saving soil turning shovel applied to pond dredging.

Background

The spade is an agricultural tool which can be used for ploughing and shoveling soil; the long handle is made of wood, the head is made of iron, and the long handle can be used for military. Common types of shovels include pointed shovels and square shovels. However, when the existing shovel is used for turning soil, the shovel is lifted and turned, so that the labor intensity of a wrist is increased, a user is still required to bend down forwards to lift and turn the shovel containing soil, and the workload of the waist of the user cannot be greatly reduced, so that an agricultural labor-saving soil turning shovel needs to be designed.

The retrieved Chinese patent No. CN200720104134.3 discloses a waist-force-saving soil turning spade, which is used for soil preparation of agriculture or forestry. The double-rotation shovel is characterized in that a supporting device is additionally arranged on the basis of a common shovel, a second cylindrical pin and a first cylindrical pin are knocked into cylindrical holes and cylindrical holes of a shovel handle, a double-rotation frame is clamped between the two cylindrical pins, and the double-rotation frame rotates around the shovel handle. The double rotating frames are connected with the wedge-shaped supporting plate through a small rotating shaft; the spade head is connected with the wedge-shaped supporting plate through a spring. However, such shovels are only used as hands and feet when being inserted into soil and are the most laborious when being lifted out of the soil, so that a labor-saving soil turning device is needed.

Disclosure of Invention

Based on the technical problem that the existing shovel is very labor-consuming in digging silt with very high viscosity, the invention provides a labor-saving soil turning shovel applied to pond dredging.

The invention provides a labor-saving soil turning shovel applied to pond dredging, which comprises a shovel plate, wherein an arc-shaped groove is formed in the middle of the upper surface of the shovel plate, the bottom end of the shovel plate is of a V-shaped structure, inclined openings are formed in the inclined edges of the two sides, close to the V shape, of the shovel plate, chamfers are formed in the edges of the upper surface of the inclined openings, a C-shaped steel sliding rail is fixed to one side, far away from the inclined openings, of the shovel plate, close to the corners, a T-shaped guide block is connected to the sliding grooves of the C-shaped steel sliding rail in a sliding mode, an inserting rod is welded to one side, far away from the bottom of the T-shaped guide block, the bottom end of the inserting rod is provided with a tip, a notch is formed in one end, far away from the tip, of the inserting rod is connected with a handle in a clamping mode, the two ends of the handle are both sleeved with handles, the front face of the C.

As the preferable scheme in the invention, a rectangular groove is formed in one side, close to the insertion rod, of the shovel plate, and a rectangular sliding block is welded on one side, close to the rectangular groove, of the outer wall of the insertion rod.

As a preferable scheme in the present invention, a gap is left between an outer wall of the rectangular slider and an inner wall of the rectangular groove.

As a preferable scheme in the invention, a front-turning rolling plate is reserved at the top end of the shovel plate close to the front surface, and drainage holes distributed at equal intervals are formed in the upper surface of the rolling plate.

In a preferred embodiment of the present invention, the upper and lower ends of the drainage hole have different diameters, and the diameter of the drainage hole near the bottom end is smaller than the diameter near the top end.

According to the preferable scheme of the invention, two groups of round holes are formed in the front side of the inserted rod close to the middle part, pedals are clamped at the positions of the inserted rod close to the round holes, bayonets matched with the width of the inserted rod are formed at the end parts of the pedals, and the pedals are fixed on the inserted rod through bolts.

As the preferable scheme in the invention, the anti-slip strip is reserved on the circumferential outer wall of the grip.

As a preferable scheme in the invention, a saw blade is arranged on one side of the shovel plate, which is far away from the insertion rod, and saw teeth which are distributed at equal intervals and are in a right-angle structure are reserved on the upper surface of the saw blade.

As the preferable scheme of the invention, one side of the back of the spade plate, which is far away from the inserted link, is provided with two blind grooves, and the bottoms of the blind grooves are provided with screw holes II.

As a preferable scheme in the invention, L-shaped fixing plates matched with the hidden grooves are reserved at the positions, close to the hidden grooves, of the bottom ends of the saw blades, and two through holes matched with the screw holes are formed in the surfaces of the L-shaped fixing plates.

The beneficial effects of the invention are as follows:

1. this kind of be applied to laborsaving spade of turning over soil for pond desilting through the inserted bar that sets up, can only need when using when needing to turn over soil insert earlier the tip end in the soil as the fulcrum, later continue to exert pressure downwards again, insert in the soil until the spade board at last twist two handles and can prize the soil of shovel on the spade board.

2. This kind of be applied to laborsaving spade of digging for pond desilting, through C shaped steel slide rail and the T shape guide block that sets up, can change the ground degree of depth of inserting of tip through the regulation of T shape guide block when using, and then improved the stability of fulcrum and inserted the ground degree of depth according to the nimble regulation of operation district ground degree of difficulty.

3. This kind of be applied to laborsaving spade of turning over soil of pond desilting, through setting up the roll board on spade board top, if the silt of this department is not many when using, can step on the upper surface at the roll board with the foot when exerting pressure downwards, reduce the pressure to the foot.

4. This kind of be applied to laborsaving spade of turning over soil for pond desilting through setting up the saw blade in the spade board side, can not only ensure that the spade board lower surface is smooth not have the projection when using to the in-process of inserting under the spade board can be with the rubbish cutting that meets in the mud, with the resistance when reducing the soil turning, makes the process of turning over soil laborsaving as far as possible.

The part not involved in the device is the same as the prior art or can be realized by adopting the prior art, the soil turning device saves labor and is flexible in application field.

Drawings

FIG. 1 is a schematic view of the overall structure of a labor-saving soil turning shovel for dredging a pond according to the present invention;

FIG. 2 is a schematic perspective view of a shovel plate of the labor-saving soil-turning shovel for dredging a pond according to the present invention;

FIG. 3 is a schematic perspective view of a labor-saving blade of a shovel for dredging a pond according to the present invention;

FIG. 4 is a schematic perspective view of the back of a shovel plate of the labor-saving soil-turning shovel for dredging a pond according to the present invention;

fig. 5 is a schematic perspective view of the labor-saving soil turning shovel inserted rod applied to pond dredging provided by the invention.

In the figure: 1 shovel plate, 2 saw teeth, 3 saw blades, 4 rolling plates, 5 drain holes, 6C-shaped steel slide rails, 7 screw hole I, 8 pedals, 9 bayonets, 10 antislip strips, 11 handles, 12 handles, 13 self-locking bolts, 14 inserted rods, 15 pointed ends, 16 inclined ports, 17 chamfers, 18 inclined ports, 19 rectangular grooves, 20 through holes, 21L-shaped fixing plates, 22 hidden grooves, 23 screw hole II, 24 circular holes, 25T-shaped guide blocks and 26 rectangular sliding 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In this example

Referring to fig. 1-5, a labor-saving soil-turning shovel for dredging a pond, comprising a shovel plate 1, wherein the middle part of the upper surface of the shovel plate 1 is provided with an arc-shaped groove, the bottom end of the shovel plate 1 is provided with a V-shaped structure, inclined edges 16 are respectively arranged at two sides of the shovel plate 1 close to the V-shape, edges of the upper surface of the inclined edges 16 are respectively provided with a chamfer 17, a C-shaped steel slide rail 6 is fixed at one side of the shovel plate 1 far away from the inclined edges 16 close to corners, a T-shaped guide block 25 is connected in the slide groove of the C-shaped steel slide rail 6 in a sliding manner, an inserting rod 14 is welded at one side of the T-shaped guide block 25 far away from the bottom of the groove, a pointed end 15 is arranged at the bottom end of the inserting rod 14 far away from the pointed end 15, a handle 12 is connected in the groove in a clamping manner, handles 11 are respectively sleeved at two ends of the handle 12, a first screw hole 7 which is distributed at equal intervals is arranged at the front of the C-, therefore, when the shovel is used and soil needs to be turned, the end of the pointed end 15 is inserted into the soil firstly to serve as a fulcrum, then the downward pressure is continuously applied until the shovel plate 1 is inserted into the soil, and finally the two handles 12 are screwed to pry the soil shoveled on the shovel plate 1.

In the invention, the rectangular groove 19 is formed in one side, close to the insertion rod 14, of the shovel plate 1, and the rectangular sliding block 26 is welded on one side, close to the rectangular groove 19, of the outer wall of the insertion rod 14, so that huge torsion on the T-shaped guide block 25 can be avoided when the shovel is used and one resistance point is changed into two resistance points, and the torsion resistance of the device is improved.

Wherein, leave the clearance between the outer wall of rectangle slider 26 and the inner wall of rectangular channel 19 to can change the ground depth of inserting of prong 15 through the regulation of T shape guide block 25 when using, and then improve the stability of fulcrum and insert the ground degree of depth of inserting according to the flexibility of the difficult degree of ground of operation district.

The top end of the shovel plate 1 is reserved with a front turning rolling plate 4 close to the front side, the upper surface of the rolling plate 4 is provided with drain holes 5 distributed at equal intervals, and when the shovel is used, if the mud at the position is not much, the shovel can step on the upper surface of the rolling plate 4 by feet when applying pressure downwards, so that the pressure on feet is reduced.

The diameters of the upper end and the lower end of the drain hole 5 are different, and the diameter of the drain hole 5 close to the bottom end is smaller than the diameter of the drain hole close to the top end, so that the drain hole 5 can be drained smoothly when the sewage draining device is used, and the drain hole 5 can be prevented from being blocked by sludge.

Wherein, the front of inserted bar 14 is close to the middle part and is opened there are two sets of round holes 24, and inserted bar 14 is close to round hole 24 department and all has a step 8, and the tip of step 8 is opened has the bayonet socket 9 with the width looks adaptation of inserted bar 14, and step 8 passes through the bolt fastening on inserted bar 14, can step on and exert pressure on step 8 when the silt of the part of digging is darker, avoids the foot to get rid of silt.

Wherein, the circumferential outer wall of the grip 11 is reserved with the anti-skid strip 10.

Wherein, one side of spade board 1 far away from inserted bar 14 is provided with saw blade 3, and the upper surface of saw blade 3 reserves to have the equidistance and distributes and be the sawtooth 2 of right angle shape structure.

Wherein, the back of the spade board 1 is provided with two blind grooves 22 at one side far away from the inserted link 14, and the groove bottoms of the blind grooves 22 are provided with two screw holes 23.

Wherein, the bottom of saw blade 3 is close to the chase 22 department and all reserves L shape fixed plate 21 with chase 22 looks adaptation, and open the surface of L shape fixed plate has two through-holes 20 with two 23 looks adaptations of screw to can ensure not only that spade board 1 lower surface is smooth not have the projection when using, and can cut the rubbish that meets in mud at the in-process that spade board 1 was down inserted, with the resistance when reducing the soil turning, make the process of digging laborsaving as far as possible.

When the shovel plate 1 needs to be used for turning soil, the end of the pointed end 15 is inserted into the soil firstly to serve as a fulcrum, then the downward pressure is continuously applied until the shovel plate 1 is inserted into the soil, and finally the two handles 12 are screwed to pry the soil shoveled on the shovel plate 1; when the adjustable ground inserting device is used, the ground inserting depth of the pointed end 15 can be changed through adjustment of the T-shaped guide block 25, so that the stability of a fulcrum is improved, and the ground inserting depth can be flexibly adjusted according to the difficulty of ground inserting in an operation place; when the foot-pressing plate is used, if the sludge at the position is not much, the foot can step on the upper surface of the rolling plate 4 when the pressure is applied downwards, so that the pressure on the foot is reduced; when the sludge of the soil turning part is deep, the feet can step on the pedals 8 to apply pressure, so that the feet are prevented from being stained with the sludge; when the shovel plate is used, the lower surface of the shovel plate 1 is smooth without protrusions, and the garbage encountered in the sludge can be cut in the process of inserting the shovel plate 1 downwards, so that the resistance in the soil turning process is reduced, and the soil turning process is as labor-saving as possible.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.