CN210840560U

CN210840560U - Hoe special for loosening soil of agriculture and forestry soil

Info

Publication number: CN210840560U
Application number: CN201921342265.4U
Authority: CN
Inventors: 顾言; 曾志华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-26
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a special hoe that loosens soil of forestry soil, including the mobile jib, the two-way telescoping device of mobile jib upper end swing joint, the vice pole of two-way telescoping device upper end swing joint, equal fixed mounting has the antiskid cover in mobile jib and vice pole middle part, the mobile jib lower extreme is provided with folding device, folding device lower extreme swing joint connecting rod, connecting rod lower part swing joint two-way work ring, two-way work ring front end alternates connects circular bolt, three chi rakes of two-way work ring upper end fixed connection, and two work ring lower extreme fixed connection divide native hoe, divide the anterior of native hoe and the branch soil groove that has an break-over all to open at the rear portion. A special hoe that loosens soil of agriculture and forestry soil, through setting up two-way telescoping device and folding device, can realize the folding of the length of two-way flexible special hoe and whole special hoe, great increase the flexibility performance of special hoe in the use.

Description

Hoe special for loosening soil of agriculture and forestry soil

Technical Field

The utility model relates to an equipment field that loosens soil is loosed soil to agriculture and forestry soil, in particular to special hoe loosens soil to agriculture and forestry soil.

Background

The soil loosens is for planting and plows soil with the manpower, it aims at letting the soil of caking plough loosely to loosen the soil, make the space between the soil granule strengthen, thereby increase the gas permeability of agriculture and forestry plant root, in-process at planting agriculture and forestry plays very big effect, the instrument that agriculture and forestry soil loosens soil generally used is the hoe, the mobile jib size of the special hoe that loosens soil of current soil is not of uniform size, can remove the mobile jib of selecting different sizes because of the topography of difference usually, great increase the limitation that special hoe used, and the in-process that loosens soil at agriculture and forestry soil meets the great soil granule that is difficult to plough the pine of caking, more can greatly increased labourer's work load, for complexity and the work degree of difficulty in reducing the work of loosening soil, we provide a novel special hoe that loosens soil of agriculture and forestry.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a special hoe that loosens soil of agriculture and forestry soil can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a special hoe loosens soil of forestry soil, includes the mobile jib, the two-way telescoping device of mobile jib upper end swing joint, the vice pole of two-way telescoping device upper end swing joint, the equal fixed mounting in mobile jib and vice pole middle part has the antiskid cover, the mobile jib lower extreme is provided with folding device, the connecting rod is connected in the interlude of folding device lower extreme, the two-way work ring of connecting rod lower part swing joint, the circular bolt of two-way work ring front end swing joint, three chi rakes of two-way work ring upper end fixed connection, and two-way work ring lower extreme fixed connection divide native hoe, divide the anterior of native hoe and the branch soil groove that has a break-over all opened at the rear portion.

Preferably, two-way telescoping device includes two-way spliced pole, goes up telescopic link, lower telescopic link, a lock position nail and No. two lock position nails, two-way spliced pole upper end fixed connection goes up the telescopic link, telescopic link under the two-way spliced pole lower extreme fixed connection, open the mobile jib upper end has a flexible groove, open on mobile jib upper portion has a lock position hole, and a lock position hole and a flexible groove communicate with each other, the inside flexible groove that has No. two of opening of auxiliary pole, open the auxiliary pole lower part has No. two lock position holes, and No. two lock position holes and No. two flexible grooves communicate with each other, lower telescopic link alternates in a flexible groove and through a lock position nail and mobile jib swing joint together, it alternates in No. two flexible grooves and through No. two lock position nails and auxiliary pole swing joint together to go up the telescopic link.

Preferably, the folding device includes hex bolts, folding piece, hexagon nut, connecting plate and four corners bolt, open folding hole No. one at folding piece middle part, the welding of folding piece lower extreme has the double-screw bolt, open the connecting plate lower part has folding hole No. two, hex bolts passes folding hole No. two and folding hole No. one in proper order and links together connecting plate and folding piece through hexagon nut, connecting plate upper end fixed connection four corners bolt.

Preferably, the lower end of the main rod is provided with a first spiral groove, and the folding device penetrates through the first spiral groove through a four-corner bolt in a spiral mode to be movably connected with the main rod.

Preferably, the inner part of the bidirectional working ring is provided with a positioning groove, the front end of the bidirectional working ring is provided with a spiral through hole, the lower part of the connecting rod is provided with a spiral positioning hole, the positions of the spiral through hole and the spiral positioning hole correspond to the size, and a circular bolt at the front end of the bidirectional working ring penetrates through the spiral through hole in the bidirectional working ring and movably connects the bidirectional working ring and the connecting rod together through the spiral positioning hole corresponding to the spiral through hole.

Preferably, the upper end of the connecting rod is provided with a second spiral groove, and the folding device penetrates through the second spiral groove through a stud to be movably connected with the connecting rod.

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

the utility model discloses in, through set up two-way telescoping device on whole device, the length that special hoe can two-way extension and shorten is followed closely to a control lock position nail and No. two lock positions, through setting up folding device, the elasticity degree of control hexagon nut on hexagon bolt, realize the folding of whole special hoe, great increase the flexibility ability of special hoe in the use, set up two-way work ring in the device, and through the different work agricultural implement in two-way work ring upper and lower both ends, the not equidimension soil of pine of ploughing that can be nimble, and can make the firm fixing on the connecting rod of work agricultural implement on the two-way work ring through setting up circular bolt, make the agricultural implement be difficult for droing, security when having increased work.

Drawings

FIG. 1 is a schematic view of the overall structure of a special hoe for loosening soil in agriculture and forestry;

FIG. 2 is a schematic view of the connection between the two-way telescopic device of the special hoe for loosening soil of agriculture and forestry of the present invention and the main rod and the auxiliary rod;

FIG. 3 is a schematic connection diagram of a folding device of the special hoe for loosening soil in agriculture and forestry;

FIG. 4 is a schematic view of the connection between the two-way working ring and the connection ring of the hoe of the present invention.

In the figure: 1. a main rod; 2. a bidirectional telescopic device; 3. a folding device; 4. a connecting rod; 5. a bidirectional working ring; 6. raking with three rulers; 7. separating soil and hoeing; 8. a soil separating groove; 9. an auxiliary rod; 10. an anti-slip sleeve; 11. a round bolt; 12. a first telescopic groove; 13. a first lock hole; 14. a first spiral groove; 21. a bi-directional connecting column; 22. an upper telescopic rod; 23. a lower telescopic rod; 24. a first locking nail; 25. a second locking nail; 31. a hexagon bolt; 32. a folding block; 321. a first folding hole; 33. a hexagonal nut; 34. a connecting plate; 341. a second folding hole; 35. a four-corner bolt; 36. a stud; 41. spirally positioning the hole; 42. a second spiral groove; 51. positioning a groove; 52. performing spiral perforation; 91. a second telescopic groove; 92. and a second locking hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a special hoe for loosening soil in agriculture and forestry comprises a main rod 1, a bidirectional telescopic device 2 movably connected to the upper end of the main rod 1, an auxiliary rod 9 movably connected to the upper end of the bidirectional telescopic device 2, an anti-slip sleeve 10 fixedly mounted on the middle portions of the main rod 1 and the auxiliary rod 9, a folding device 3 arranged on the lower end of the main rod 1, a connecting rod 4 movably connected to the lower end of the folding device 3, a bidirectional working ring 5 movably connected to the lower portion of the connecting rod 4, a circular bolt 11 inserted into the front end of the bidirectional working ring 5, a three-ruler rake 6 fixedly connected to the upper end of the bidirectional working ring 5, a soil-dividing hoe 7 fixedly connected to the lower end of the bidirectional working ring 5, and soil-dividing grooves 8 with a through portion formed in.

Bidirectional telescoping device 2 includes bidirectional connection post 21, go up telescopic link 22, telescopic link 23 down, No. one lock position nail 24 and No. two lock position nails 25, bidirectional connection post 21 upper end fixed connection goes up telescopic link 22, bidirectional connection post 21 lower extreme fixed connection telescopic link 23 down, 1 upper end of mobile jib has opened flexible groove 12 No. one, 1 upper portion of mobile jib has opened a lock position hole 13, and a lock position hole 13 and a flexible groove 12 communicate with each other, vice 9 inside opens there is flexible groove 91 No. two, vice 9 lower part is opened has No. two lock position holes 92, and No. two lock position holes 92 and No. two flexible groove 91 communicate with each other, lower telescopic link 23 alternates in flexible groove 12 and with mobile jib 1 swing joint together through a lock position nail 24, go up telescopic link 22 and alternate in No. two flexible groove 91 and with vice rod 9 swing joint together through No. two lock position nails 25, through setting up bidirectional telescoping device 2, control the spiral degree of a lock position nail 24 and No. two lock position nails 25 and the telescopic link length of telescopic link 22 and the telescopic link 23 down, No. two lock position nails 24 and the length of telescopic link 23 are in the flexible groove of flexible The length of the special hoe rod is flexibly controlled; the folding device 3 comprises a hexagon bolt 31, a folding block 32, a hexagon nut 33, a connecting plate 34 and a four-corner bolt 35, wherein a first folding hole 321 is formed in the middle of the folding block 32, a stud 36 is welded at the lower end of the folding block 32, a second folding hole 341 is formed in the lower portion of the connecting plate 34, the hexagon bolt 31 sequentially penetrates through the second folding hole 341 and the first folding hole 321, the connecting plate 34 and the folding block 32 are connected together through the hexagon nut 33, the four-corner bolt 35 is fixedly connected to the upper end of the connecting plate 34, the tightness degree of the hexagon nut 33 on the hexagon bolt 31 is controlled by arranging the folding device 3, the folding of the whole special hoe is realized, and the flexibility of the special hoe in the use process is greatly improved; the lower end of the main rod 1 is provided with a first spiral groove 14, and the folding device 3 is movably connected with the main rod 1 by spirally penetrating the first spiral groove 14 through a four-corner bolt 35; the interior of the bidirectional working ring 5 is provided with a positioning groove 51, the front end of the bidirectional working ring 5 is provided with a spiral through hole 52, the lower part of the connecting rod 4 is provided with a spiral positioning hole 41, the positions of the spiral through hole 52 and the spiral positioning hole 41 correspond to the size, and the circular bolt 11 at the front end of the bidirectional working ring 5 penetrates through the spiral through hole 52 on the bidirectional working ring 5 and movably connects the bidirectional working ring 5 and the connecting rod 4 together through the spiral positioning hole 41 corresponding to the circular bolt. (ii) a The upper end of the connecting rod 4 is provided with a second spiral groove 42, and the folding device 3 is movably connected with the connecting rod 4 by a stud 36 which passes through the second spiral groove 42 in a spiral way.

It should be noted that the utility model relates to a special hoe for loosening soil in agriculture and forestry, the length of the special hoe rod can be flexibly controlled by arranging the two-way telescopic device 2, controlling the screw degree of the first locking nail 24 and the second locking nail 25 and the telescopic length of the upper telescopic rod 22 and the lower telescopic rod 23, the folding of the whole special hoe is realized by arranging the folding device 3, controlling the tightness degree of the hexagon nut 33 on the hexagon bolt 31, the flexibility of the special hoe in the use process is greatly increased, the soil can be better separated by arranging the soil splitting groove 8 on the soil splitting hoe 7, in the working process, the soil can be clamped in the screw positioning hole 41 on the connecting rod 4 through the screw circular bolt 11, the two-way working ring 5 is fixed, and the friction between the hand and the rod is increased by holding the anti-skid sleeve 10 on the main rod 1 and the auxiliary rod 9, so that the agricultural implement is not easy to fall off, when soil particles are large, the three-ruler harrow 6 can be used for loosening soil by rotating the main rod 1, when the length of the special hoe rod needs to be changed, the length of the special hoe rod can be flexibly controlled by controlling the spiral degree of the first locking nail 24 and the second locking nail 25 on the bidirectional telescopic device 2 and the telescopic length of the upper telescopic rod 22 and the lower telescopic rod 23, and after the work is finished, through the elasticity degree of hexagon nut 33 on hexagon bolt 31 on the folding device 3 of control, realize the folding of whole special hoe, also can make mobile jib 1 and connecting rod 4 and whole device realize separating through rotatory mobile jib 1 and connecting rod 4, whole device simple structure, the flexibility is strong, and the security is high, is favorable to the use of agriculture and forestry soil in the work of loosening the soil.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a special hoe that loosens soil of agriculture and forestry soil, includes mobile jib (1), its characterized in that: two-way telescoping device of mobile jib (1) upper end swing joint (2), two-way telescoping device (2) upper end swing joint deputy pole (9), equal fixed mounting has antiskid cover (10) in mobile jib (1) and deputy pole (9) middle part, mobile jib (1) lower extreme is provided with folding device (3), folding device (3) lower extreme swing joint connecting rod (4), connecting rod (4) lower part swing joint two-way work ring (5), two-way work ring (5) front end alternates connects circular bolt (11), three chi rakes of two-way work ring (5) upper end fixed connection (6), and two-way work ring (5) lower extreme fixed connection branch native hoe (7), divide the anterior and the rear portion of native hoe (7) to all open branch native groove (8) that have a break-over.

2. The special hoe for loosening soil in agriculture and forestry as claimed in claim 1, wherein: the bidirectional telescopic device (2) comprises a bidirectional connecting post (21), an upper telescopic rod (22), a lower telescopic rod (23), a first locking nail (24) and a second locking nail (25), the upper end of the bidirectional connecting post (21) is fixedly connected with the upper telescopic rod (22), the lower end of the bidirectional connecting post (21) is fixedly connected with the lower telescopic rod (23), a first telescopic groove (12) is formed in the upper end of the main post (1), a first locking hole (13) is formed in the upper portion of the main post (1), the first locking hole (13) is communicated with the first telescopic groove (12), a second telescopic groove (91) is formed in the inner portion of the auxiliary post (9), a second locking hole (92) is formed in the lower portion of the auxiliary post (9), the second locking hole (92) is communicated with the second telescopic groove (91), and the lower telescopic rod (23) is inserted into the first telescopic groove (12) and is movably connected with the main post (1) through the first locking nail (24), the upper telescopic rod (22) is inserted into the second telescopic groove (91) and is movably connected with the auxiliary rod (9) through a second locking nail (25).

3. The special hoe for loosening soil in agriculture and forestry as claimed in claim 1, wherein: folding device (3) include hex bolts (31), folding piece (32), hexagon nut (33), connecting plate (34) and four corners bolt (35), open folding piece (32) middle part has folding hole (321) No. one, folding piece (32) lower extreme welding has double-screw bolt (36), connecting plate (34) lower part is opened there are folding hole (341) No. two, hex bolts (31) pass folding hole (341) No. two in proper order and folding hole (321) No. one and link together connecting plate (34) and folding piece (32) through hexagon nut (33), connecting plate (34) upper end fixed connection four corners bolt (35).

4. The special hoe for loosening soil in agriculture and forestry as claimed in claim 1 or 3, wherein: the lower end of the main rod (1) is provided with a first spiral groove (14), and the folding device (3) penetrates through the first spiral groove (14) through a four-corner bolt (35) in a spiral mode to be movably connected with the main rod (1).

5. The special hoe for loosening soil in agriculture and forestry as claimed in claim 1, wherein: the bidirectional working ring (5) is internally provided with a positioning groove (51), the front end of the bidirectional working ring (5) is provided with a spiral through hole (52), the lower part of the connecting rod (4) is provided with a spiral positioning hole (41), the positions of the spiral through hole (52) and the spiral positioning hole (41) correspond to the size, and a circular bolt (11) at the front end of the bidirectional working ring (5) penetrates through the spiral through hole (52) on the bidirectional working ring (5) and movably connects the bidirectional working ring (5) and the connecting rod (4) together through the spiral positioning hole (41) corresponding to the circular bolt.

6. The special hoe for loosening soil in agriculture and forestry as claimed in claim 1 or 3, wherein: the upper end of the connecting rod (4) is provided with a second spiral groove (42), and the folding device (3) penetrates through the second spiral groove (42) through a stud (36) in a spiral mode to be movably connected with the connecting rod (4).