Novel rotary tillage equipment

Abstract

The utility model discloses novel rotary tillage equipment which comprises a rotary cultivator frame, a plowing plough and a furrow plough, the plowing plough and the furrow plough are arranged on the two sides of the rotary cultivator frame, and the plowing plough and the furrow plough are installed on the side face of the rotary cultivator frame through a rotary connecting assembly. In this way, the ploughing plough and the furrow plough can be far away from / close to the ground in an overturning mode. The furrow plough and the ploughing plough are respectively arranged on the frame of the rotary cultivator in a rotary connection manner, so that the furrow plough and the ploughing plough can respectively swing.

Description

Technical Field

[0001] The utility model relates to the field of agricultural machinery, in particular to a novel rotary tillage equipment. Background Art

[0002] The two sides of the current rotary tiller are generally equipped with a tilling plow in front and a furrowing plow in the back. The tilling plow and the furrowing plow are used to till the land and dig furrows. However, when neither furrowing nor tilling is used, the furrowing plow and the tilling plow need to be disassembled and placed separately. In this way, the rotary tiller needs to be disassembled and installed many times each time it performs different tasks, which is troublesome to operate. At the same time, each installation takes a long time, which delays the rotary tillage time. Summary of the invention

[0003] In view of the deficiencies of the above-mentioned prior art, the utility model proposes a new type of rotary tillage equipment, in which a furrowing plow and a tilling plow are respectively installed on the rotary tiller frame by means of a rotating connection, so that the furrowing plow and the tilling plow can swing separately, and there is no need to disassemble and install the furrowing plow and the tilling plow every time the rotary tiller switches its working content.

[0004] To achieve the above-mentioned purpose, the solution of the utility model is: a new type of rotary tillage equipment, including a rotary tiller frame, a tilling plow and a furrowing plow, the tilling plow and the furrowing plow are arranged on both sides of the rotary tiller frame, the tilling plow and the furrowing plow are installed on the side of the rotary tiller frame through a rotating connection assembly, so that the tilling plow and the furrowing plow can be respectively moved away from / close to the ground by flipping, and locking assemblies are arranged on the rotary tiller frame and the rotating connection assembly for locking the tilling plow and the furrowing plow respectively.

[0005] Preferably, two sets of side plates are provided on both sides of the rotary tiller frame. Tightening plate Each set of clamping plates positions and clamps the tilling plow column / ditching plow column.

[0006] Preferably, a mounting hole is opened in the middle section of each clamping plate, locking holes are opened on the upper and lower ends of the clamping plate, and a lower pin shaft hole corresponding to the locking hole is opened on the plow column. The rotating connection component is a pin shaft, and the rotating connection component passes through the mounting hole for rotational connection. Through the swing of the plow column, the lower pin shaft hole on the plow column is coaxial with the two locking holes in sequence, and the locking component is simultaneously inserted into the lower pin shaft hole and the locking hole to complete the locking of the plow column.

[0007] Preferably, the top of each group of abutment plates extends upward and the tops of multiple groups of abutment plates protrude from the rotary tiller frame, and a mounting hole for mounting a rotary connection assembly is provided at the top of each group of abutment plates.

[0008] Preferably, the abutment plate for abutting the furrowing plough extends upward and protrude Rotary tiller frame A mounting hole for installing the rotating shaft is arranged on the top of the rear tightening plate; two slot plates with openings upward are arranged on the top of the rotary tiller frame, and the position of the slot plates is close to the front of the rotary tiller frame. The tilling plow column is L-shaped, and a mounting hole for the rotating connecting component to pass through is opened on the slot plates.

[0009] Preferably, a slot is provided above the rotary tiller frame, which clamps the square steel of the plow column of the tilling plow / furrowing plow. A clamping hole is provided on the side wall of the slot, and the locking assembly passes through the clamping hole and is pressed on the plow column of the tilling plow / furrowing plow.

[0010] Preferably, a vertically arranged fixing plate is installed on the top surface of the rotary tiller frame, the fixing plate is close to the front end surface of the rotary tiller frame, a vertically arranged slot is installed on the outer side of the fixing plate, the slot opening is outward, a clamping hole is opened on the side wall of the slot, the locking assembly passes through the clamping hole and is pressed on the plow column of the tilling plow / furrowing plow.

[0011] Preferably, a plurality of angle steels with holes are provided on the top of the rotary tiller frame, wherein the angle steels with holes are provided with bolt holes, and the external equipment of the rotary tiller is installed on the rotary tiller frame through the angle steels with holes.

[0012] Compared with the prior art, the advantage of the utility model is that the furrowing plow and the tilling plow are respectively installed on the rotary tiller frame by means of rotational connection, so that the furrowing plow and the tilling plow can be swung separately, and there is no need to disassemble and install the furrowing plow and the tilling plow every time the rotary tiller switches its working content. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a left view of the first embodiment of the present utility model.

[0014] Figure 2 It is a schematic diagram of the rotary tiller frame and the plow column in the first embodiment of the utility model.

[0015] Figure 3 It is a left view of the second embodiment of the present utility model.

[0016] Figure 4 It is a schematic diagram of the rotary tiller frame and the plow column in the second embodiment of the utility model.

[0017] Figure 5 It is a left view of the third embodiment of the present utility model.

[0018] Figure 6 It is a schematic diagram of the rotary tiller frame and the plow column in the third embodiment of the present utility model.

[0019] Among them, 1. rotary tiller frame, 2. tilling plow, 3. furrowing plow, 4. plow column, 5. rotating connection assembly, 6. pressure rod hole, 7. locking assembly, 8. locking pin, 9. locking hole, 10. clamping plate, 11. groove plate, 12. mounting hole, 13. slot, 14. angle steel with hole, 15. pin shaft, 16. lower pin shaft hole, 17. fixing plate. DETAILED DESCRIPTION

[0020] Now in conjunction with the accompanying drawings, the utility model is further described:

[0021] Embodiment 1: Figure 1-2 As shown, embodiment 1: a new type of rotary tillage equipment, including a rotary tiller frame 1, a tilling plow 2 and a furrowing plow 3, the tilling plow 2 and the furrowing plow 3 are arranged on the left and right sides of the rotary tiller frame 1, the tilling plow 2 and the furrowing plow 3 are fixed with a plow column 4 extending upward by welding, and each plow column 4 is installed on the side of the rotary tiller frame 1 through a rotating connection component 5, so that the tilling plow 2 and the furrowing plow 3 are turned upward by the plow column 4, so that the tilling plow 2 and the furrowing plow 3 can be turned away from / close to the ground by turning, that is, when there is no need to turn over or furrow, the tilling plow 2 and the furrowing plow 3 can be turned away from / close to the ground. The plow 2 or the furrowing plow 3 is flipped upward, and locking components 7 for locking the plow 2 and the furrowing plow 3 respectively are provided on the rotary tiller frame 1 and the rotating connecting component 5. When the plow 2 and the furrowing plow 3 rotate to the bottom of the rotary tiller frame 1, the plow column 4 is locked by the locking component 7 to prevent the plow 2 or the furrowing plow 3 from deflecting when working. When the plow 2 or the furrowing plow 3 deflects upward, the plow 2 or the furrowing plow 3 is directly deflected to the top of the plow column 4 and away from the ground, so that the plow 2 or the furrowing plow 3 does not need to be disassembled when it is not in use, thus avoiding multiple disassembly and assembly.

[0022] Two sets of front and rear side plates are fixed on the left and right sides of the rotary tiller frame 1 by welding. Tight Plate 10 Each set of clamping plates 10 consists of two pieces, and the two clamping plates 10 clamp the front and rear sides of the plow column 4 of the tilling plow 2 / the plow column 4 of the furrowing plow 3; a mounting hole 12 is opened in the middle section of each clamping plate 10, and the rotating connection component 5 is a latch, and threaded sections are opened at both ends of the latch, and nuts are installed on the threaded sections at both ends of the latch. The rotating connection component 5 passes through the mounting hole 12, and a through hole for the latch to pass through is opened at the top of the plow column 4. The rotating connection component 5 is rotationally connected to the clamping plate 10 by a rotating fit, and the latch is inserted into the mounting hole 12 of the clamping plate and the through hole on the plow column 4, and then nuts are installed at both ends of the latch to prevent the locking pin from detaching from the through hole and the mounting hole 12, so as to realize the rotation of the plow column 4.

[0023] The clamping plate 10 is provided with a locking assembly 7, wherein the locking assembly 7 is a locking pin 8, two groups of locking holes 9 are opened on the clamping plate 10, and the two groups of locking holes 9 are respectively located on the clamping plate 10 on the upper and lower sides of the mounting hole 12, and the two groups of locking holes 9 are symmetrical about the mounting hole 12, and a lower pin shaft hole 16 coaxial with the locking hole 9 is opened on the plow column 4 of the tilling plow 2 / ditching plow 3, and the locking pin 8 is inserted into the lower pin shaft hole 16 and the locking hole 9, so that the plow column 4 is locked, and an iron wire is inserted into the end of the locking pin 8 to complete the locking (to prevent the locking pin 8 from being separated from the lower pin shaft hole 16 and the locking hole 9), so as to prevent the tilling plow 2 or the furrowing plow 3 from swinging upward when working.

[0024] When the plow column 4 swings downward, the locking assembly 7 is inserted into the locking hole 9 below the mounting hole 12 and passes through the lower pin shaft hole 16 of the plow column 4. When the plow column 4 swings upward, the locking assembly 7 is inserted into the locking hole 9 above the mounting hole 12 and passes through the lower pin shaft hole 16 of the plow column 4. When the tilling plow 2 and the furrowing plow 3 swing upward, the plow column 4 is locked in this way, that is, the position of the plow blade to be used is adjusted according to the need. The plow blade that is not needed is swung upward, and the plow blade that is needed is swung downward.

[0025] A plurality of perforated angle steels 14 are fixed to the top of the rotary tiller frame 1 by welding. The perforated angle steels 14 have bolt holes. The rotary tiller external equipment (seeder and fertilizer applicator) is installed on the rotary tiller frame 1 through the perforated angle steels 14. The seeder and fertilizer applicator are provided with supporting columns at the bottom, and the bottom of the supporting columns is installed on the perforated angle steels 14 by bolt fastening.

[0026] Embodiment 2: Figure 3-4 As shown, except for the following structures which are different from the first embodiment, the other structures are the same as those of the first embodiment. oneConsistent: A slot 13 with an opening upward is fixed on the top of the rotary tiller frame 1 by welding. When the plow column 4 is inserted into the slot 13, the inner wall of the slot 13 clamps the front and rear sides of the square steel of the plow column 4 of the tilling plow 2 / ditching plow 3. A pressure rod hole 6 is opened on the side wall of the slot 13. The locking assembly 7 passes through the pressure rod hole 6 and is pressed on the plow column 4 of the tilling plow 2 / ditching plow 3. Compared with the first embodiment, the locking hole 9 on the top of the clamping plate 10 is cancelled, and the top of the clamping plate 10 extends upward and protrudes from the top of the rotary tiller frame 1, and the installation on the middle section of the clamping plate 10 is The mounting hole 12 is moved upward to the top, and the mounting hole 12 is higher than the top of the rotary tiller frame 1. It is replaced by a pressure rod hole 6 on the card slot 13. In this way, when the plow column 4 is rotated, the plow blade is placed on the top surface of the rotary tiller frame 1, and then the locking assembly 7 is inserted into the pressure rod hole 6 on the card slot 13 to press the plow column 4 (the column lies flat on the top surface of the rotary tiller frame 1 and is pressed by the locking assembly 7). The locking assembly 7 passes through the pressure rod hole 6 and is pressed on the plow column 4 of the tilling plow 2 / ditching plow 3. In this way, the tilling plow 2 / ditching plow 3 is supported by the rotary tiller frame 1, and the stability is higher.

[0027] Embodiment 3: Figure 5-6 As shown, except for the following structures which are different from those of the first embodiment, the other structures are consistent with those of the first embodiment: the pressing plate 10 for pressing against the furrowing plow 3 extends upward and protrude Rotary tiller frame 1 ， A mounting hole 12 is provided at the top of the rear abutment plate 10, and the height of the mounting hole 12 is higher than the top surface of the rotary tiller frame 1. A through hole for a latch to pass through is provided at the top of the plow column 4, and the latch passes through the mounting hole 12 and realizes a rotational connection with the through hole on the plow column 4. Since the mounting hole 12 is higher than the rotary tiller frame 1, the furrowing plow 3 can be placed above the rotary tiller frame 1 by swinging; two slot plates 11 with openings upward are fixed on the top of the rotary tiller frame 1 by welding, and the slot plates 11 are The position is close to the front of the rotary tiller frame 1 and opposite to the position of the plow column 4 of the tilling plow 2. The plow column 4 of the tilling plow 2 is L-shaped. The horizontal section of the plow column 4 of the tilling plow 2 is provided with a through hole for the pin to pass through. The tilling plow 2 is installed on the vertical end of the L-shaped plow column 4 by welding. A mounting hole 12 for the rotating connecting component 5 to pass through is provided on the slot plate 11. The plow column 4 of the tilling plow 2 rotates around the mounting hole 12 on the slot plate 11, that is, the mounting hole 12 on the clamping plate 10 is moved to the slot plate 11.

[0028] A vertically arranged fixing plate 17 is installed on the top surface of the rotary tiller frame 1 by welding, and the fixing plate is close to the front end surface of the rotary tiller frame 1. A vertically arranged slot 13 is installed on the outer side of the fixing plate 17 by welding, and the slot 13 is outwardly notched, and a pressure rod hole 6 is opened on the side wall of the slot 13. The locking assembly 7 passes through the pressure rod hole 6 and is pressed on the plow post 4 of the tilling plough 2 to prevent the tilling plough 2 from swinging down. When the tilling plough 2 deflects upward, the plow post 4 is stuck in the slot 13; a slot 13 is fixed on the top surface of the rotary tiller frame 1 by welding, and the position of the slot 13 corresponds to the plow post 4 of the furrowing plough 3. A pressure rod hole 6 is also opened on the side wall of the slot 13. The locking assembly 7 passes through the pressure rod hole 6 and is pressed on the plow post 4 of the furrowing plough 3.

[0029] Since the perforated angle steel 14 is used to install a seeder or a fertilizer applicator as needed, and since the seeder or the fertilizer applicator is located at the front end of the rotary tiller frame 1, the tilling plow 2 cannot be directly laid flat on the rotary tiller frame 1 when the seeder or the fertilizer applicator is installed. In this way, the tilling plow 2 needs to be set vertically, and a fixed plate is provided to facilitate the vertical setting of the tilling plow 2 when it swings upward. Since a seeder or a fertilizer applicator needs to be installed, the fixed plate 17 can be cancelled and the slot 13 can be directly installed on the side wall of the seeder or the fertilizer applicator.

Claims

1. A novel rotary tillage equipment, comprising a rotary tiller frame, a tillage plow and a furrowing plow, wherein the tillage plow and the furrowing plow are arranged on both sides of the rotary tiller frame, and characterized in that: The tilling plow and the furrowing plow are both installed on the side of the rotary tiller frame through a rotating connection assembly, so that the tilling plow and the furrowing plow can be moved away from / close to the ground by flipping respectively. Locking assemblies for locking the tilling plow and the furrowing plow respectively are provided on the rotary tiller frame and the rotating connection assembly.

2. A novel rotary tillage equipment according to claim 1, characterized in that: Two groups of clamping plates are arranged on the side plates on both sides of the rotary tiller frame, and each group of clamping plates is used to position and clamp the plow post of the tilling plow / the plow post of the furrowing plow.

3. A novel rotary tillage equipment according to claim 2, characterized in that: A mounting hole is provided in the middle section of each clamping plate, locking holes are provided on the upper and lower ends of the clamping plate, a lower pin shaft hole corresponding to the locking hole is provided on the plow column, the rotating connection component is a pin shaft, the rotating connection component passes through the mounting hole for rotational connection, and the lower pin shaft hole on the plow column is coaxial with the two locking holes in sequence through the swinging of the plow column, and the locking component is simultaneously inserted into the lower pin shaft hole and the locking hole to complete the locking of the plow column.

4. A novel rotary tillage equipment according to claim 2, characterized in that: The top of each group of abutment plates extends upward and the tops of multiple groups of abutment plates protrude from the rotary tiller frame. A mounting hole for mounting a rotary connection assembly is arranged on the top of each group of abutment plates.

5. A novel rotary tillage equipment according to claim 2, characterized in that: A clamping plate for clamping the furrowing plow extends upward and protrudes from the rotary tiller frame, and a mounting hole for installing the rotating shaft is arranged on the top of the rear clamping plate; two slot plates with openings upward are arranged on the top of the rotary tiller frame, and the slot plates are located close to the front of the rotary tiller frame. The tilling plow column is L-shaped, and a mounting hole for the rotating connecting component to pass through is opened on the slot plate.

6. A novel rotary tillage equipment according to claim 4, characterized in that: A clamping slot is arranged above the rotary tiller frame, and the clamping slot clamps the square steel of the plow column of the tilling plow / ditching plow. A clamping hole is opened on the side wall of the clamping slot, and the locking assembly passes through the clamping hole and is pressed on the plow column of the tilling plow / ditching plow.

7. A novel rotary tillage equipment according to claim 5, characterized in that: A vertically arranged fixing plate is installed on the top surface of the rotary tiller frame, the fixing plate is close to the front end surface of the rotary tiller frame, a vertically arranged slot is installed on the outer side of the fixing plate, the slot opening is outward, a clamping hole is opened on the side wall of the slot, the locking assembly passes through the clamping hole and is pressed on the plow column of the tilling plow / furrowing plow.

8. A novel rotary tillage equipment according to claim 5, 6 or 7, characterized in that: A plurality of angle steels with holes are arranged on the top of the rotary tiller frame. The angle steels with holes are provided with bolt holes. The external equipment of the rotary tiller is installed on the rotary tiller frame through the angle steels with holes.

Images