CN215269362U - Rotary cultivator tail harrow limiting pile - Google Patents

Abstract

The utility model belongs to the technical field of the rotary cultivator technique and specifically relates to a rotary cultivator tail harrow spacing stake, including the rotary cultivator, two rotary cultivator curb plates of the equal fixedly connected with in front surface and the back of the body of surface of rotary cultivator, the bottom of rotary cultivator is equipped with a plurality of ploughing sword, logical groove has been seted up to the inner chamber of rotary cultivator curb plate. The utility model discloses a fender pile, spring washer, a nut, a bolt, and the cooperation of rotary cultivator curb plate is used, the effect that prevents the tail to rake and rotatory sword of ploughing and collide has been reached, make this rotary cultivator have prevent in the use because of the advantage that the striking damaged, effect through fender pile and spring washer, make the rotary cultivator carry the tail to rake and carry out the protection to ploughing the sword through fender pile in the use, and then be favorable to preventing to cause mechanical damage, thereby let the user avoid money, the extravagant problem of time, the tailboard has been solved or the tail rake to swing forward, thereby lead to the tail to rake and collide with rotatory sword of ploughing, cause the problem of equipment damage.

Description

Rotary cultivator tail harrow limiting pile

Technical Field

The utility model relates to a rotary cultivator technical field specifically is a rotary cultivator tail harrow spacing stake.

Background

The rotary cultivator is a cultivator which is matched with a tractor to complete the operations of ploughing and harrowing, and is widely applied due to the characteristics of strong soil crushing capability, flat ground surface after ploughing and the like; meanwhile, the stubble cutting machine can cut up stubbles buried below the ground surface, is convenient for the operation of a seeder, and provides a good seedbed for later seeding, and the seedbed is divided into a horizontal shaft type, a vertical shaft type and an inclined type according to the configuration mode of a rotary tillage cutter shaft of the seedbed. The rotary cultivator which is important for keeping the good technical state and ensuring the cultivation quality by correctly using and adjusting the rotary cultivator has the functions of breaking the plough bottom layer, restoring the soil plough layer structure, improving the water storage and soil moisture preservation capability of soil, eliminating part of weeds, reducing plant diseases and insect pests, leveling the ground surface, improving the standard of agricultural mechanization operation and the like.

However, when the existing rotary tiller is used for farming, the tractor encounters an obstacle during the backward movement to force the tail plate or the tail harrow to swing forward, so that the tail harrow collides with the rotary tillage blade to cause equipment damage, and therefore the tail harrow needs to be replaced, thereby wasting time, material resources and money of a user, and further failing to meet market demands.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotary cultivator tail harrow spacing stake possesses the advantage that prevents the tail to harrow and collide with rotatory tilling blade, has solved the tractor and has retreated and encountered the obstacle, forces the tailboard or the tail to harrow forward swing to lead to the tail to harrow and collide with rotatory tilling blade, cause equipment to damage, consequently lead to needing to be changed, thereby make extravagant user's time, material resources and money, and then can not satisfy the problem of market demand.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotary cultivator tail harrow spacing stake, includes the rotary cultivator, two rotary cultivator curb plates of the equal fixedly connected with in positive surface and the back of the body surface of rotary cultivator, the bottom of rotary cultivator is equipped with a plurality of ploughing swoves, logical groove has been seted up to the inner chamber of rotary cultivator curb plate, the right side that leads to the groove is provided with the screw thread piece, the inner chamber threaded connection of screw thread piece has the screw rod, the one end fixedly connected with fender pile of screw thread piece, the screw rod extends to the rear surface that leads to the groove inner chamber and be located the rotary cultivator curb plate, the surface cover of screw rod is equipped with the nut, the screw rod surface cover is equipped with spring washer, and spring washer is located the front side of nut.

Preferably, the first fixed station of left top fixedly connected with of rotary cultivator, the top fixedly connected with dead lever of first fixed station, the top fixedly connected with fixed block of dead lever, the positive right side fixedly connected with screw thread post of fixed block, the surface cover of screw thread post is equipped with the stock, the one end fixedly connected with steady rest of screw thread post is kept away from to the stock, the bottom fixedly connected with second fixed station of steady rest.

Preferably, two stabilizing frames of one side fixedly connected with of second fixed station, two stabilizing frame relative one sides all inlay and are equipped with the bearing, and the inner chamber cover of bearing is equipped with the round bar, the surface cover of round bar is equipped with the spring, the bottom of round bar is rotated and is connected with the pivot, the fixed surface of pivot is connected with the tail and grinds the soil.

Preferably, the bottom of the right side of the front of the rotary cultivator is fixedly connected with a connecting plate, and the surface of the connecting plate is fixedly connected with an anti-collision plate.

Preferably, the retaining pile is matched with the nut for use, and the retaining pile is made of round steel.

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

1. the utility model achieves the function of preventing the tail from colliding with the rotary tillage knife by matching the retaining pile, the spring washer, the nut, the bolt and the rotary cultivator side plate, so that the rotary cultivator has the advantages of preventing damage caused by impact in the use process and further meeting the requirements of users, in the practical process, the rotary cultivator is protected from the tillage knife by carrying the tail harrow through the retaining piles under the action of the retaining piles and the spring washers in the use process, thereby being beneficial to preventing the damage of the machine, avoiding the waste of money and time for users, solving the problem that the tail board or the tail harrow is forced to swing forwards when the existing tractor encounters obstacles during the backward movement, causing the tail to collide with the rotating tilling blade, causing damage to the equipment, and thus causing a need for replacement, thereby wasting time, material resources and money of users and further failing to meet the market demand.

2. The utility model has the advantages that the long rod and the threaded post are used in a matching way, the long rod is disassembled and installed, the long rod can be maintained and maintained when the long rod is used for a long time, the damage caused by the rotary cultivator when the tillage knife is used can be prevented by arranging the material of the retaining pile, the service life of the retaining pile can be prolonged by using the material of the retaining pile, the bearing can be fixed by using the stabilizing frame through the matching use of the stabilizing frame, the bearing has a supporting point, the dropping can be prevented, the tail harrow can swing back and forth by using the rotating shaft, the tail harrow can be favorably grinded for use, the anti-collision plate can be used by matching the connecting plate with the anti-collision plate, the foreign objects can be prevented from splashing to the axle center of the tillage knife, and the tillage knife can be favorably used, the mounting of the connecting plate is beneficial to the supporting point of the anti-collision plate, so that the anti-collision plate can be stably used.

Drawings

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

fig. 2 is a side sectional view of the partial structure of the side plate of the rotary cultivator of the utility model.

In the figure: 1. blocking piles; 2. a spring washer; 3. a nut; 4. a side plate of the rotary cultivator; 5. a tail is pulverized; 6. a rotary cultivator; 7. a first fixed table; 8. fixing the rod; 9. a fixed block; 10. a threaded post; 11. a long rod; 12. a stabilizer frame; 13. a second stationary stage; 14. a stabilizing frame; 15. a spring; 16. a rotating shaft; 17. a connecting plate; 18. an anti-collision plate; 19. a screw; 20. a through groove; 21. a thread block; 22. a round bar; 23. a ploughing knife.

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.

As shown in figures 1 to 2: the utility model provides a rotary cultivator tail harrow spacing pile, including a rotary cultivator 6, the front surface and the back surface of the rotary cultivator 6 are fixedly connected with two rotary cultivator side plates 4, the left top of the rotary cultivator 6 is fixedly connected with a first fixing station 7, the top of the first fixing station 7 is fixedly connected with a fixing rod 8, the top of the fixing rod 8 is fixedly connected with a fixing block 9, the right side of the front of the fixing block 9 is fixedly connected with a threaded post 10, the surface sleeve of the threaded post 10 is provided with a long rod 11, one end of the long rod 11 far away from the threaded post 10 is fixedly connected with a stabilizing frame 12, the bottom of the stabilizing frame 12 is fixedly connected with a second fixing station 13, which is convenient for installing the stabilizing frame 12, and the long rod 11 is utilized, the long rod 10 can be utilized to maintain and replace, the long rod 11 can be utilized, the machine can be utilized to twist the long rod 11, and then the second fixing station 13 can be disassembled through the long rod 11, which is beneficial to the requirement of being replaced by a user under the permanent use, two stabilizing frames 14 are fixedly connected to one side of the second fixing platform 13, bearings are embedded in the opposite sides of the two stabilizing frames 14, a round rod 22 is sleeved in the inner cavity of each bearing, a spring 15 is sleeved on the surface of the round rod 22, a rotating shaft 16 is rotatably connected to the bottom end of the round rod 22, a tail harrow 5 is fixedly connected to the surface of the rotating shaft 16, the round rod 22 is installed by the bearings, the round rod 22 is favorably used, the bearings are fixed by the stabilizing frames 14, so that the bearings have supporting points and are favorable for preventing the falling, the tail harrow 5 can swing back and forth by the rotating shaft 16, the tail harrow 5 is favorably used, a plurality of tillage knives 23 are arranged at the bottom of the rotary cultivator 6, a connecting plate 17 is fixedly connected to the bottom of the right side of the front side of the rotary cultivator 6, an anti-collision plate 18 is fixedly connected to the surface of the connecting plate 17, and the anti-collision plate 18 can prevent foreign objects from splashing to the center of the tillage knives 23, and then be favorable to the use of ploughing sword 23, and utilize the installation of connecting plate 17 to do benefit to and make anticollision board 18 have the strong point, thereby make the use that anticollision board 18 can stabilize, logical groove 20 has been seted up to the inner chamber of rotary cultivator curb plate 4, the right side of logical groove 20 is provided with screw block 21, the inner chamber threaded connection of screw block 21 has screw rod 19, the one end fixedly connected with fender stake 1 of screw block 21, fender stake 1 and nut 3 cooperation are used, the material of fender stake 1 is round steel, utilize fender stake 1 can prevent the collision of ploughing sword 23, and utilize the material of fender stake 1 can increase the life-span that fender stake 1 used, screw rod 19 extends to logical groove inner chamber and is located the rear surface of rotary cultivator curb plate 4, the surface cover of screw rod 19 is equipped with nut 3, screw rod 19 surface cover is equipped with spring washer 2, and spring washer 2 is located the front side of nut 3.

The working principle is as follows: when the utility model is used, after the rotary cultivator 6 works, when the rotary cultivator 6 moves and carries the harrow knife 23 to encounter obstacles, the tail harrow 5 swings forwards, at the moment, the fender pile 1 is utilized to block the tail harrow 5 to touch the harrow knife 23, thereby being beneficial to preventing the damage caused by the harrow knife 23 broken by the tail harrow 5, and the spring washer 2 is utilized to prevent the loosening of the nut 3, thereby conveniently relying on the twisting screw rod 19 to disassemble when the tail harrow 5 is replaced or maintained, being beneficial to the use of a user, and the spring washer 2 also has the anti-seismic effect, thereby being beneficial to enabling the fender pile 1 to share the force for the spring washer 2 when the tail harrow 5 strikes the fender pile 1 in the using process, thereby prolonging the using time of the fender pile 1, finally solving the problem of the forward swing of the tail harrow 5, thereby leading the harrow knife 5 to collide with the rotating harrow knife 23, causing the problem of equipment damage.

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.

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 (5)

1. The utility model provides a rotary cultivator tail is spacing stake of harrow, includes rotary cultivator (6), two rotary cultivator curb plates (4) of the equal fixedly connected with in positive surface and the back of the body surface of rotary cultivator (6), the bottom of rotary cultivator (6) is equipped with a plurality of ploughing sword (23), its characterized in that: logical groove (20) have been seted up to the inner chamber of rotary cultivator curb plate (4), the right side that leads to groove (20) is provided with screw block (21), the inner chamber threaded connection of screw block (21) has screw rod (19), the one end fixedly connected with fender stake (1) of screw block (21), screw rod (19) extend to lead to the rear surface of groove (20) inner chamber and be located rotary cultivator curb plate (4), the surface cover of screw rod (19) is equipped with nut (3), screw rod (19) surface cover is equipped with spring washer (2), and spring washer (2) are located the front side of nut (3).

2. The rotary cultivator tail spacing pile of claim 1, wherein: the rotary cultivator is characterized by comprising a rotary cultivator (6), a first fixing platform (7) of the left top fixedly connected with of the rotary cultivator (6), a fixing rod (8) of the top fixedly connected with of the first fixing platform (7), a fixing block (9) of the top fixedly connected with of the fixing rod (8), a threaded column (10) of the fixing block (9) in the positive right side fixedly connected with, a long rod (11) is sleeved on the surface of the threaded column (10), a stabilizing frame (12) of the one end fixedly connected with of the threaded column (10) is kept away from the long rod (11), and a second fixing platform (13) of the bottom fixedly connected with of the stabilizing frame (12) is arranged.

3. The post of claim 2, wherein: two stabilizing frame (14) of one side fixedly connected with of second fixed station (13), two stabilizing frame (14) relative one side all inlay and are equipped with the bearing, and the inner chamber cover of bearing is equipped with round bar (22), the surface cover of round bar (22) is equipped with spring (15), the bottom of round bar (22) is rotated and is connected with pivot (16), the fixed surface of pivot (16) is connected with the tail and harrow (5).

4. The rotary cultivator tail spacing pile of claim 1, wherein: the bottom of the right side of the front surface of the rotary cultivator (6) is fixedly connected with a connecting plate (17), and the surface of the connecting plate (17) is fixedly connected with an anti-collision plate (18).

5. The rotary cultivator tail spacing pile of claim 1, wherein: the retaining pile (1) is matched with the nut (3) for use, and the retaining pile (1) is made of round steel.

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