Hay rake with adjustable fence structure

Abstract

The utility model discloses a hay rake with an adjustable fence structure, which comprises an unfolding support, a plurality of adjustable fence type hay raking structures, and a plurality of adjustable fence type hay raking structures, the distance-adjustable fence type raking structure comprises a pair of supporting frames, a pair of fixed supporting rods, a movable base, a pair of rotating rods, a pair of raking frames, two pairs of auxiliary stable supporting wheels, two pairs of driving rotating discs, a plurality of connecting plates, a plurality of raking assemblies and a traction frame. The utility model relates to the technical field of hayrake, and has the beneficial effects that the problems that the existing hayrake generally adopts a fixed fence structure, the hay raking effect is poorer, the speed is slower, the hay raking distance cannot be adjusted, the hay raking is difficult to adapt to the requirements of different working scenes (such as pasture types, density or terrain differences) due to the fact that a hay raking rod is directly welded on an equipment manufacturer, and the hay raking efficiency is poor are solved. And the raking uniformity is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a raking machine technical field, concretely is a raking machine with adjustable fence structure. BACKGROUND

[0002] The raking machine is the pasture harvesting machinery that raking is gathered into the straw strip on the ground, and the purpose of raking is to make the pasture dry, and the existing raking machine usually adopts the fixed fence structure, and the raking effect is poor, and the speed is slow, and the raking rod is directly welded on the equipment, and the raking distance is not adjustable, so it is difficult to adapt to the demand of different operation scenes (such as pasture type, density or topographic difference), and the uniformity of raking is affected. SUMMARY

[0003] In order to realize above-mentioned purpose, the utility model discloses a raking machine with adjustable fence structure, which comprises: a spread support, and an adjustable distance fence type raking structure is installed on the spread support.

[0004] The adjustable distance fence type raking structure comprises: a pair of support frames, a pair of fixed support rods, a pair of movable bases, a pair of rotating rods, a pair of raking frames, two pairs of auxiliary stabilizing wheels, two pairs of drive turntables, a plurality of connecting plates, a plurality of assembled raking assemblies and a traction frame.

[0005] The pair of support frames are installed at both ends of the spread support, the pair of fixed support rods are installed on the outer side walls of the pair of support frames, the pair of movable bases are installed at the lower ends of the pair of fixed support rods, the pair of rotating rods are installed on the pair of fixed support rods, the pair of raking frames are installed on the pair of rotating rods, the two pairs of auxiliary stabilizing wheels are installed on the pair of raking frames, the two pairs of drive turntables are movably installed on the pair of raking frames, the plurality of connecting plates are installed at both ends of the two pairs of drive turntables, the plurality of assembled raking assemblies are installed on the plurality of connecting plates, and the traction frame is installed at the front end of the spread support.

[0006] Preferably, a connecting sleeve is installed on the traction frame.

[0007] Preferably, the spread support is expanded by hydraulic pressure.

[0008] Preferably, the two pairs of auxiliary stabilizing wheels are installed on the pair of raking frames through fixed sleeves.

[0009] Preferably, the pair of rotating rods are installed on the pair of fixed support rods through connecting frames.

[0010] Preferably, the plurality of assembled raking assemblies each comprise: a fixed block, a combined slot, an installation cavity, an adjusting block, a compression spring, an adjusting rod, a locking rod, a combined frame and a raking rod.

[0011] The fixed block is installed on the connecting plate, the combined slot is arranged in the fixed block, the installation cavity is arranged at the right side of the combined slot, the adjusting block is movably installed in the installation cavity, the compression spring is installed in the installation cavity and connected with the adjusting block and the inner wall of the installation cavity at both ends, the adjusting rod is installed on the adjusting block and penetrates the fixed block, the locking rod is installed on the other side wall of the adjusting block, the combined frame is inserted into the combined slot and fixed through the locking rod, and the raking rod is installed on the combined frame.

[0012] Beneficial effects

[0013] The utility model provides a kind of raking machine with adjustable fence structure, with following beneficial effects: the present scheme uses adjustable interval fence type raking structure, through adjustable interval fence type raking structure, user can flexibly adjust raking rod interval according to forage density or job requirement, improve the adaptability to different job scene, adopt rotating drive type raking, ensure raking efficiency, solve the problem that the existing raking machine usually adopts fixed fence structure, raking effect is poor, speed is slow, and raking rod is directly welded in equipment, and raking interval is not adjustable, difficult to adapt to the needs of different job scene (such as pasture variety, density or topographic difference), affect the uniformity of raking. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the front view three-dimensional structure schematic drawing of the raking machine with adjustable fence structure of the utility model.

[0015] Figure 2 It is the bottom view three-dimensional structure schematic drawing of the raking machine with adjustable fence structure of the utility model.

[0016] Figure 3 It is the fixed block three-dimensional structure schematic drawing of the raking machine with adjustable fence structure of the utility model.

[0017] Figure 4 It is the fixed block sectional structure schematic drawing of the raking machine with adjustable fence structure of the utility model.

[0018] In the drawing: 1-expansion support; 2-support frame; 3-fixed support rod; 4-moving base; 5-rotary rod; 6-raking frame; 7-assistant stabilizing support wheel; 8-driving turntable; 9-connecting plate; 10-pulling frame; 11-connecting sleeve; 12-fixed sleeve; 13-connecting frame; 14-fixed block; 15-combined slot; 16-installation cavity; 17-adjusting block; 18-compression spring; 19-adjusting rod; 20-locking rod; 21-combined frame; 22-raking rod. DETAILED DESCRIPTION

[0019] All other embodiments obtained by the person skilled in the art without making creative labor belong to the protection scope of the utility model.

[0020] Embodiment: please refer to Figures 1-4 The utility model provides a kind of technical scheme: a raking machine with adjustable fence structure, the present raking equipment is mostly fixed structure, and raking is only scraped by fixed rod raking rod, and raking efficiency is low, and it cannot be adjusted according to the kind and density of different materials, which affects raking effect, based on the above content, the case is set as follows Technical means;

[0021] Specifically, the device comprises at least an unfolding support 1, a pair of support frames 2, a pair of fixed support rods 3, a moving base 4, a pair of rotating rods 5, a pair of raking frames 6, two pairs of auxiliary stabilizing wheels 7, two pairs of drive turntables 8, a plurality of connecting plates 9, a plurality of assembled raking assemblies, and a combination frame 21.

[0022] Each of the plurality of assembled raking assemblies comprises a fixed block 14, a combination slot 15, an installation cavity 16, an adjusting block 17, a compression spring 18, an adjusting rod 19, a locking rod 20, a combination frame 21, and a raking rod 22.

[0023] The unfolding support 1 supports the entire device, the pair of support frames 2 cooperate with the fixed support rods 3 to install the moving base 4 on the unfolding support 1, for moving the entire device, and the device is connected to an external traction device through the traction frame 10 and the connecting sleeve 11 and is connected to a hydraulic control device, the device is moved by the traction device, the pair of raking frames 6 are unfolded to form an inclined structure by the rotating rods 5 and the auxiliary stabilizing wheels 7, and the combination frame 21 with different raking rods 22 is installed according to the density and type of raking, the adjusting rod 19 is slid to the right, the adjusting block 17 is moved to the right to compress the compression spring 18, so that the locking rod 20 is retracted from the combination slot 15, the combination frame 21 with the raking rod 22 is inserted into the combination slot 15 according to the use requirement, and the adjusting rod 19 is loosened, the locking rod 20 is inserted into the combination frame 21 to be locked and fixed under the deformation force of the compression spring 18, so as to realize adaptive adjustment, the hydraulic drive structure is started again, the drive turntable 8 installed on the raking frame 6 is rotated, the combination frame 21 is rotated in plane by the connecting plate 9, so as to rake the grass on the ground to the middle to form grass strips, and the purpose of adjustable raking is achieved.

[0024] More specifically, a pair of support frames 2 are installed at both ends of the unfolding frame 1, a pair of fixed support rods 3 are installed on the outer side walls of the pair of support frames 2, a pair of moving bases 4 are installed at the lower ends of the pair of fixed support rods 3, a pair of rotating rods 5 are installed on the pair of fixed support rods 3, a pair of raking frames 6 are installed on the pair of rotating rods 5, two pairs of auxiliary stabilizing support wheels 7 are installed on the pair of raking frames 6, two pairs of driving turntables 8 are movably installed on the pair of raking frames 6, a plurality of connecting plates 9 are installed at both ends of the two pairs of driving turntables 8, a plurality of raking assemblies are installed on the plurality of connecting plates 9, and a combined frame 21 is installed at the front end of the unfolding frame 1.

[0025] A fixed block 14 is installed on the connecting plate 9, a combined slot 15 is formed in the inside of the fixed block 14, an installation cavity 16 is formed at the right side of the combined slot 15, an adjusting block 17 is movably installed in the installation cavity 16, a compression spring 18 is installed in the installation cavity 16 and both ends thereof are connected with the adjusting block 17 and the inner wall of the installation cavity 16, an adjusting rod 19 is installed on the adjusting block 17 and penetrates through the fixed block 14, a locking rod 20 is installed on the other side wall of the adjusting block 17, the combined frame 21 is inserted into the combined slot 15 and is fixed by the locking rod 20, and a raking rod 22 is installed on the combined frame 21.

[0026] In the specific implementation process, further, the traction frame 10 is provided with a connecting sleeve 11 for connecting with a driving traction device to ensure the stable connection of the device.

[0027] In the specific implementation process, further, the unfolding frame 1 is unfolded by hydraulic pressure.

[0028] In the specific implementation process, further, the two pairs of auxiliary stabilizing support wheels 7 are installed on the pair of raking frames 6 through the fixed sleeves 12.

[0029] In the specific implementation process, further, the pair of rotating rods 5 are installed on the pair of fixed support rods 3 through the connecting frames 13.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A hay rake with an adjustable fence structure, comprising: The unfolding support (1) is characterized in that an adjustable spacing fence-type hay-raking structure is installed on the unfolding support (1); The adjustable spacing fence-type hay rake structure includes: a pair of support frames (2), a pair of fixed support rods (3), a movable base (4), a pair of rotating rods (5), a pair of hay rake frames (6), two pairs of auxiliary stabilizing support wheels (7), two pairs of drive turntables (8), several connecting plates (9), several assembled hay rake components, and a traction frame (10). A pair of support frames (2) are installed at both ends of the unfolding support frame (1), a pair of fixed support rods (3) are installed on the outer wall of the pair of support frames (2), a pair of movable bases (4) are installed at the lower end of the pair of fixed support rods (3), a pair of rotating rods (5) are installed on the pair of fixed support rods (3), a pair of hay rakes (6) are installed on the pair of rotating rods (5), two pairs of auxiliary stabilizing support wheels (7) are installed on the pair of hay rakes (6), two pairs of drive turntables (8) are movably installed on the pair of hay rakes (6), several connecting plates (9) are installed at both ends on the two pairs of drive turntables (8), several assembled hay rake components are installed on several connecting plates (9), and a traction frame (10) is installed at the front end of the unfolding support frame (1).

2. A hay rake with an adjustable fence structure according to claim 1, characterized in that, A connecting sleeve (11) is installed on the traction frame (10).

3. A hay rake with an adjustable fence structure according to claim 1, characterized in that, The deployment bracket (1) is extended and retracted by hydraulic pressure.

4. A hay rake with an adjustable fence structure according to claim 1, characterized in that, Two pairs of auxiliary stabilizing support rollers (7) are mounted on a pair of hay rakes (6) via fixed sleeves (12).

5. A hay rake with an adjustable fence structure according to claim 1, characterized in that, A pair of rotating rods (5) are mounted on a pair of fixed supports (3) via a connecting bracket (13).

6. A hay rake with an adjustable fence structure according to claim 1, characterized in that, Several assembled hay-raking components include: a fixing block (14), a combination slot (15), a mounting cavity (16), an adjusting block (17), a compression spring (18), an adjusting rod (19), a locking rod (20), a combination frame (21), and a hay-raking rod (22); The fixing block (14) is installed on the connecting plate (9), the combination slot (15) is opened inside the fixing block (14), the mounting cavity (16) is opened on the right side of the combination slot (15), the adjusting block (17) is movably installed in the mounting cavity (16), the compression spring (18) is installed in the mounting cavity (16) and its two ends are connected to the adjusting block (17) and the inner wall of the mounting cavity (16), the adjusting rod (19) passes through the fixing block (14) and is installed on the adjusting block (17), the locking rod (20) is installed on the other side wall of the adjusting block (17), the combination frame (21) is inserted into the combination slot (15) and fixed by the locking rod (20), and the hay rake (22) is installed on the combination frame (21).

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