CN213073538U - Simple labor-saving intertillage weeder - Google Patents

Abstract

The utility model relates to the technical field of farming equipment and discloses a simple labor-saving intertillage weeder, which comprises a plate body, wherein the top of the plate body is symmetrically and threadedly connected with a threaded rod; the utility model discloses an install soil hoe additional, can possess the function of weeding simultaneously and digging, make it no longer confine to and can only carry out the operation of weeding, increase the selectivity that the user used, reduce the extra expense that the user need purchase the required cost of different farming equipment, simultaneously its simple structure, high durability and convenient operation, install the second cutting knife simultaneously additional, and the second cutting knife can be under the bottom reciprocating motion of first cutting knife under the effect of axostylus axostyle and sliding frame, make first cutting knife and second cutting knife interact reach the effect of cutting off weeds down, the device not only prevents that weeds from being pressed by the device and lying prone, and can reach the effect of once only cutting off weeds, be worth using widely, the problem of current simple and easy weeder weeding inefficiency and function singleness has been solved.

Description

Simple labor-saving intertillage weeder

Technical Field

The utility model relates to the technical field of farming equipment, in particular to a simple labor-saving intertillage weeder.

Background

Intertillage weeding is a traditional weeding method, and weeds growing in crop fields can be prevented from removing weevils in time through manual intertillage and mechanical intertillage. The intertillage weeding method has the advantages of strong pertinence, cleanness, thoroughness and simple technology, can prevent and remove weeds, and provides good growth conditions for crops. During the whole growth process of crops, the crops can enter a factory for intertillage and weeding for multiple times as required, and the weeds are removed early, small and thorough at a favorable time without leaving small weeds so as to avoid causing future troubles. The intertillage weeding of the masses sums up 'Ning Ding Cao ya, Do not weed', namely, the weeds are required to be killed in the sprouting period. The artificial intertillage weeding target is clear, the operation is convenient, the mechanical walking position is not left, the weeding effect is good, the weeds in the rows can be removed, the weeds in the plant can be removed, but the method is relatively laggard, and the working efficiency is low.

The agriculture of China is facing the historical period of transforming from the traditional agriculture to the modern agriculture, the whole process mechanization of the crop production is an important component of the weeder, along with the continuous development of scientific technology, the weeder is gradually applied to the development of the agriculture, the animal husbandry and the garden forestry of China, in order to adapt to different weeding requirements, the forms of the weeder are gradually increased, but some mountain lands which are not suitable for the large-scale agricultural machinery to cultivate are also adopted, the user still needs to carry out shallow tillage weeding by virtue of the simple weeder during the cultivation, but the existing simple weeder has lower use efficiency, is generally a fixed blade, the blade can not carry out cutting, the user often needs to repeatedly pull the simple weeder to treat weeds cleanly, and possibly press the weeds to lie prone to be cut by the simple weeder, so that the time is wasted, moreover, the labor intensity is high, and meanwhile, when the simple hoe is used, the existing simple hoe only has a weeding function and cannot plough the pear on the land, so that a user needs to buy various farming devices for shallow-ploughing weeding, the cost for purchasing the devices of the user is increased undoubtedly, and the cost burden of the user is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy laborsaving intertillage weeder possesses the efficient and multi-functional advantage of weeding, has solved the current simple and easy weeder problem of weeding inefficiency and function singleness.

In order to achieve the above object, the utility model provides a following technical scheme: a simple labor-saving intertillage weeder comprises a plate body, wherein the top of the plate body is symmetrically and threadedly connected with a threaded rod, one end of the threaded rod penetrates through the bottom of the plate body and is rotatably connected with a connecting block through a bearing, the bottom of the plate body is provided with a first cutting knife and a soil-turning hoe which are respectively bolted with the two connecting blocks, the bottom of the first cutting knife is provided with a second cutting knife, one side of the first cutting knife is bolted with a fixed frame, the inside of the fixed frame is rotatably connected with a rotating rod through a bearing, the surface of the rotating rod is fixedly sleeved with a rotating wheel, one end of the rotating rod penetrates through the outside of the fixed frame and is fixedly sleeved with a first bevel gear, the top of the fixed frame is bolted with a fixed block, the bottom of the fixed block is rotatably connected with a matching rod through a bearing, the surface of the matching rod is fixedly, the utility model discloses a linkage rod, including the gangbar, first bevel gear and second bevel gear, the fixed cover in both ends of gangbar has connected the third bevel gear that uses with first bevel gear and second bevel gear cooperation respectively, the fixed cover in bottom of joining in marriage the pole has connected the rim plate, the fixed cover in bottom of rim plate has connected the axostylus axostyle, the surperficial sliding connection of axostylus axostyle has the sliding frame with second cutting knife bolt joint, the supporting wheel is installed.

Preferably, the top of the plate body is bolted with a support rod, and the top of the support rod is provided with a push arm.

Preferably, the top of the connecting block is bolted with a limiting rod, and the bottom of the plate body is symmetrically provided with limiting grooves matched with the limiting rod for use.

Preferably, the top of the second cutting knife is bolted with a sliding block, and the bottom of the first cutting knife is provided with a sliding groove matched with the sliding block for use.

Preferably, the surface of the linkage rod is rotatably connected with a limiting block through a bearing.

Preferably, the top of the threaded rod is fixedly sleeved with a rotating handle.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model has the advantages that the utility model is provided with the soil-turning hoe, which can simultaneously have the functions of weeding and soil-turning, so that the utility model is not limited to only weeding, the use selectivity of the user is increased, the extra cost for purchasing different farming equipment by the user is reduced, meanwhile, the structure is simple, the operation is convenient, and the problem of single function of the existing simple weed extractor is solved;

the utility model discloses an install the second cutting knife additional to the second cutting knife can be under the effect of axostylus axostyle and sliding frame the bottom reciprocating motion of first cutting knife, makes first cutting knife and second cutting knife interact reach the effect of cutting off weeds down, and the device not only prevents that weeds from being pressed by the device and lying prone, can reach the effect that once only cuts off weeds moreover, is worth using widely, has solved the problem of current simple and easy weeder weeding inefficiency.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a top view of the partial structure of the present invention;

FIG. 4 is a perspective view of the present invention;

fig. 5 is a front sectional view of the present invention.

In the figure: 1. a plate body; 2. a threaded rod; 3. connecting blocks; 4. a first cutter; 5. turning over the soil and hoeing; 6. a second cutter; 7. a fixing frame; 8. rotating the rod; 9. a rotating wheel; 10. a first bevel gear; 11. a fixed block; 12. matching a rod; 13. a second bevel gear; 14. a linkage rod; 15. a third bevel gear; 16. a wheel disc; 17. a shaft lever; 18. a sliding frame; 19. a support wheel; 20. a support bar; 21. a push arm; 22. a limiting rod; 23. a limiting groove; 24. a slider; 25. a sliding groove; 26. a limiting block; 27. the handle is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a simple labor-saving intertillage weeder comprises a plate body 1, a threaded rod 2 is symmetrically and threadedly connected to the top of the plate body 1, one end of the threaded rod 2 penetrates to the bottom of the plate body 1 and is rotatably connected with a connecting block 3 through a bearing, a first cutter 4 and a soil-turning hoe 5 which are respectively bolted with the two connecting blocks 3 are arranged at the bottom of the plate body 1, a second cutter 6 is arranged at the bottom of the first cutter 4, a fixing frame 7 is bolted at one side of the first cutter 4, a rotating rod 8 is rotatably connected inside the fixing frame 7 through a bearing, a rotating wheel 9 is fixedly sleeved on the surface of the rotating rod 8, one end of the rotating rod 8 penetrates to the outside of the fixing frame 7 and is fixedly sleeved with a first bevel gear 10, a fixing block 11 is bolted at the top of the fixing frame 7, a matching rod 12 is rotatably connected to the bottom of the fixing block, the front of the fixed frame 7 is provided with a linkage rod 14, both ends of the linkage rod 14 are fixedly sleeved with a third bevel gear 15 which is respectively matched with the first bevel gear 10 and the second bevel gear 13 for use, the bottom end of the linkage rod 12 is fixedly sleeved with a wheel disc 16, the bottom of the wheel disc 16 is fixedly sleeved with a shaft lever 17, the surface of the shaft lever 17 is slidably connected with a sliding frame 18 which is bolted with the second cutting knife 6, one side of the plate body 1 is provided with a supporting wheel 19, through additionally installing a soil turning hoe, the plate can simultaneously have the functions of weeding and soil turning, so that the plate is not limited to only weeding operation, the use selectivity of a user is increased, the extra cost required by the user for purchasing different farming equipment is reduced, meanwhile, the structure is simple, the operation is convenient, the second cutting knife is additionally installed, and the second cutting knife can reciprocate at the bottom of the first cutting knife under the action of the shaft lever, make first cutting knife and second cutting knife interact reach the effect of cutting off weeds down, the device not only prevents that weeds from being pressed by the device and lying prone, can reach the effect of once only cutting off weeds moreover, is worth using widely, has solved the current problem of simple and easy weeder weeding inefficiency and function singleness.

Furthermore, the top of the plate body 1 is bolted with a support rod 20, the top of the support rod 20 is provided with a push arm 21, and the whole device is conveniently pushed to move through the arrangement of the support rod 20 and the push arm 21.

Further, the top bolt of connecting block 3 has gag lever post 22, and the bottom symmetry of plate body 1 has seted up the spacing groove 23 that uses with gag lever post 22 cooperation, sets up through gag lever post 22 and spacing groove 23, carries on spacingly to connecting block 3.

Furthermore, the top of the second cutting knife 6 is bolted with a sliding block 24, the bottom of the first cutting knife 4 is provided with a sliding groove 25 matched with the sliding block 24 for use, and the sliding block 24 and the sliding groove 25 are arranged to reduce the friction force when the second cutting knife 6 moves and limit the second cutting knife 6.

Further, the surface of the linkage rod 14 is rotatably connected with a limiting block 26 through a bearing, and the linkage rod 14 is limited and fixed through the arrangement of the limiting block 26.

Furthermore, the top of the threaded rod 2 is fixedly sleeved with a rotating handle 27, and the threaded rod 2 is convenient to rotate through the arrangement of the rotating handle 27.

The working principle is as follows: when the multifunctional hoe works, if a user needs to hoe, the user only needs to rotate the threaded rod 2 on the first cutting knife 4, the rotating handle 27 is rotated to drive the threaded rod 2 to move downwards, the threaded rod 2 drives the connecting block 3 to move downwards under the action of the limiting rod 22 and the limiting groove 23, the connecting block 3 drives the first cutting knife 4 to move downwards, the first cutting knife 4 drives the second cutting knife 6 to move downwards until the height meets the mowing height required by the user, when the user needs to cultivate land, the reverse operation moves the first cutting knife 4 upwards to keep the first cutting knife away from the ground, the rotating handle 27 is rotated to drive the threaded rod 2 to move downwards, the soil-turning hoe 5 reaches the height capable of turning soil, so that the multifunctional effect can be achieved, meanwhile, when the multifunctional hoe hoes, the rotating wheel 9 is attached to the ground, when the multifunctional hoe moves, the rotating wheel 9 also moves along with the rotary hoe, the rotating wheel 9 drives the rotating rod 8 to rotate, the rotating rod 8 drives the first bevel gear 10 to rotate, the first bevel gear 10 drives the third bevel gear 15 to rotate, the third bevel gear 15 drives the linkage rod 14 to rotate, the linkage rod 14 drives the second bevel gear 13 to rotate under the action of the other third bevel gear 15, the second bevel gear 13 drives the matching rod 12 to rotate, the matching rod 12 rotates to drive the wheel disc 16 at the bottom to rotate, the wheel disc 16 rotates to drive the shaft rod 17 to rotate, the shaft rod 17 rotates to drive the sliding block frame to reciprocate, the sliding block frame 18 reciprocates to drive the second cutting knife 6 to reciprocate under the action of the sliding groove 25 and the sliding block 24, so that the second cutting knife 6 and the first cutting knife 4 can form an interaction force to cut off weeds, and the effect of improving the weeding efficiency is achieved.

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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a 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 (6)

1. The utility model provides a simple and easy laborsaving intertillage weeder, includes plate body (1), its characterized in that: the top symmetry threaded connection of plate body (1) has threaded rod (2), the one end of threaded rod (2) runs through to the bottom of plate body (1) and is connected with connecting block (3) through the bearing rotation, the bottom of plate body (1) is provided with respectively with first cutting knife (4) and the hoe of digging (5) of two connecting block (3) bolted connections, the bottom of first cutting knife (4) is provided with second cutting knife (6), one side bolt of first cutting knife (4) has fixed frame (7), the inside of fixed frame (7) is connected with dwang (8) through the bearing rotation, the fixed surface of dwang (8) has cup jointed runner (9), the one end of dwang (8) runs through to the outside of fixed frame (7) and has fixed cover to connect first conical gear (10), the top bolt of fixed frame (7) has fixed block (11), the bottom of fixed block (11) is rotated through the bearing and is connected with and joins in marriage pole (12), the fixed cover in surface of joining in marriage pole (12) has connect second conical gear (13), the front of fixed frame (7) is provided with gangbar (14), the both ends of gangbar (14) are all fixed to be cup jointed and are used third conical gear (15) with first conical gear (10) and second conical gear (13) cooperation respectively, the fixed cover in bottom of joining in marriage pole (12) has been cup jointed rim plate (16), the fixed axostylus axostyle (17) that has cup jointed in bottom of rim plate (16), the sliding surface of axostylus axostyle (17) is connected with sliding frame (18) with second cutting knife (6) bolt, supporting wheel (19) are installed to one side of plate body (1).

2. The simple and labor-saving intertillage weeder according to claim 1, wherein: the top of the plate body (1) is bolted with a support rod (20), and the top of the support rod (20) is provided with a push arm (21).

3. The simple and labor-saving intertillage weeder according to claim 1, wherein: the top of the connecting block (3) is bolted with a limiting rod (22), and the bottom of the plate body (1) is symmetrically provided with limiting grooves (23) matched with the limiting rod (22) for use.

4. The simple and labor-saving intertillage weeder according to claim 1, wherein: the top of second cutting knife (6) has bolted connection sliding block (24), sliding tray (25) of using with sliding block (24) cooperation are seted up to the bottom of first cutting knife (4).

5. The simple and labor-saving intertillage weeder according to claim 1, wherein: the surface of the linkage rod (14) is rotatably connected with a limiting block (26) through a bearing.

6. The simple and labor-saving intertillage weeder according to claim 1, wherein: the top of the threaded rod (2) is fixedly sleeved with a rotating handle (27).

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