Ditching machine loaded on skid steer loader

Abstract

The utility model provides a ditcher loaded on a skid steer loader, which comprises a ditching mechanism and an adjusting mechanism, the adjusting mechanism is arranged on the ditching mechanism, the ditching mechanism comprises a hanging frame, a fixing frame, a hydraulic motor, a driving shaft, a driving gear, an extension frame, a driven wheel and a slotting chain, the fixing frame is fixedly connected to the hanging frame, the hydraulic motor is installed on one side of the fixing frame through a bolt, the hydraulic motor drives the driving shaft to rotate, then the driving gear is driven to rotate, the driving gear drives the grooving chain to rotate, then the ground is grooved through the edged blades on the driving gear, and when the depth is adjusted, the grooving chain is driven to rotate, so that the grooving efficiency is improved. The angle of the extension frame is adjusted by adjusting the hole positions of the fixing bolts, then the angle orientation of the slotting chain is adjusted, when the slotting chain inclines downwards, different hole positions correspond to different angles and different depths, and the adjustable range of the slotting chain is widened.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ditcher, specifically is a kind of loaded on the ditcher of skidder. BACKGROUND

[0002] Skidder is a kind of multifunctional engineering machinery, and is widely used in various construction and agricultural scenes. The ditcher used in cooperation with skidder is one of its important accessories, aiming at efficiently and conveniently digging and forming ditch. This ditcher not only can improve work efficiency, but also can be flexibly operated under different soil conditions, to meet various engineering needs. The design of ditcher usually includes a series of strong blades and cutting devices, which can realize efficient digging and cleaning by connecting with the hydraulic system of skidder. It can be used for digging irrigation ditch, drainage ditch, pipeline trench in infrastructure construction, etc.

[0003] Generally, the height and depth of the ditcher can only be adjusted as a whole by the control mechanism of the skidder, and the adjustment range depends on the adjustment control range of the skidder, so the adjustment range is limited. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of loaded on the ditcher of skidder to solve the problems raised in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A kind of loaded on the ditcher of skidder, including ditching mechanism and adjusting mechanism, the adjusting mechanism is installed on the ditching mechanism.

[0007] The ditching mechanism includes hanger, fixed frame, hydraulic motor, drive shaft, driving gear, extension frame, driven wheel and grooving chain, the fixed frame is fixedly connected to the hanger, the hydraulic motor is installed on the side of the fixed frame by bolt, the output shaft of the hydraulic motor is fixedly connected with the drive shaft, the driving gear is fixedly connected to the drive shaft, the driven wheel is rotatably connected to one end of the extension frame, the grooving chain is arranged on the driving gear, and the driving gear is drivingly connected with the driven wheel by the grooving chain, the blade with cutting edge is fixedly connected on the grooving chain;

[0008] The adjusting mechanism comprises a fixing plate, adjusting holes and fixing bolts, the extension frame is fixedly connected with the fixing plate through the fixing bolts, the adjusting holes are arranged on the fixing plate, the number of the adjusting holes is six, the adjusting holes are arranged in a ring shape, three of the adjusting holes are arranged on the upper side of the fixing plate and are equidistantly distributed, the other three adjusting holes are arranged on the lower side of the fixing plate and are equidistantly distributed, the fixing bolts pass through the adjusting holes, and the fixing plate is fixedly connected with the fixing frame.

[0009] In one of the embodiments, the hanger is fixedly connected with an extension rod, and a first section of the extension rod is provided with a mudguard.

[0010] In one of the embodiments, the driving shaft is provided with an auger.

[0011] In one of the embodiments, the hanger is arranged on a skid loader.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The hydraulic motor drives the driving shaft to rotate, and then drives the driving gear to rotate, the driving gear drives the slotted chain to rotate, and then the slotted chain on the blade is used to groove the ground, when the depth is adjusted, the angle of the extension frame is adjusted through the hole position of the fixing bolt, and then the angle of the slotted chain is adjusted, when the angle is downward, different hole positions correspond to different angles, and correspond to different depths at the same time, and the adjustable range is widened. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective view of the utility model;

[0015] Figure 2 It is an explosion view of the utility model.

[0016] In the drawing: 11, hanger; 12, fixing frame; 13, hydraulic motor; 14, driving shaft; 15, driving gear; 16, auger; 17, extension frame; 18, driven wheel; 19, slotted chain; 21, fixing plate; 22, adjusting hole; 23, fixing bolt; 24, extension rod; 25, mudguard. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection range of the utility model.

[0018] Embodiment:

[0019] Please refer to Figure 1 and Figure 2 The utility model provides a technical scheme:

[0020] A ditcher loaded on a skid loader, comprising a ditching mechanism and an adjusting mechanism, the adjusting mechanism is installed on the ditching mechanism. The function of the ditching mechanism is to open a groove with a depth of about 1.2 meters and a width of 0.2 meters on the soil. The adjusting mechanism is used to adjust the angle of the trenching chain 19 when ditching, thereby adjusting the depth of the ditch.

[0021] The ditching mechanism comprises a hanger 11, a fixed frame 12, a hydraulic motor 13, a driving shaft 14, a driving gear 15, an extension frame 17, a driven wheel 18 and a trenching chain 19, the hanger 11 is installed on the skid loader. The fixed frame 12 is fixedly connected to the hanger 11, the hydraulic motor 13 is installed on one side of the fixed frame 12 through bolts, the hydraulic motor 13 is used to provide power, the output shaft of the hydraulic motor 13 is fixedly connected with the driving shaft 14, the driving gear 15 is fixedly connected to the driving shaft 14, the hydraulic motor 13 drives the driving shaft 14 to rotate, thereby driving the driving gear 15 to rotate, the driving gear 15 drives the trenching chain 19 to rotate, thereby the blade on the trenching chain 19 performs trenching on the ground, the driven wheel 18 is rotatably connected to one end of the extension frame 17, the trenching chain 19 is arranged on the driving gear 15, and the driving gear 15 is in transmission connection with the driven wheel 18 through the trenching chain 19, and the blade on the trenching chain 19 is fixedly connected;

[0022] The adjusting mechanism comprises a fixed plate 21, an adjusting hole 22 and a fixing bolt 23, the extension frame 17 is fixedly connected with the fixed plate 21 through the fixing bolt 23, the angle of the extension frame 17 is adjusted by adjusting the hole position of the fixing bolt 23, thereby adjusting the angle of the trenching chain 19, when the angle is inclined downward, different hole positions correspond to different angles, and at the same time correspond to different depths, the adjusting hole 22 is arranged on the fixed plate 21, the number of the adjusting hole 22 is six, and the adjusting hole 22 is arranged in a ring shape, and three adjusting holes 22 are arranged on the upper side of the fixed plate 21 and are equidistantly distributed, and the other three adjusting holes 22 are arranged on the lower side of the fixed plate 21 and are equidistantly distributed, the fixing bolt 23 passes through the adjusting hole 22, and the fixed plate 21 is fixedly connected to the fixed frame 12.

[0023] Further, the hanger 11 is fixedly connected with an extension rod 24, and a first section of the extension rod 24 is provided with a mud guard 25. The mud guard 25 can block the mud when the blade works, and can scrape off the mud.

[0024] Further, the driving shaft 14 is provided with a screw conveyor 16. The driving shaft 14 can also drive the screw conveyor 16 to rotate, so that the soil on the side is conveyed to the outside through the rotating screw conveyor 16.

[0025] Further, the utility model optimizes the blade, the blade adopts alloy to make, make the ditching machine can work on the slight frozen earth. Meanwhile, the overall frame structure is optimized, make the structure more compact reasonable.

[0026] The utility model discloses a use principle: hydraulic motor 13 drive driving shaft 14 rotation, further drive sun gear 15 rotation, drive sprocket chain 19 rotation through sun gear 15, further through the ground of the blade of opening blade on it and open the slot, when adjusting depth, through the hole position of adjusting fixed bolt 23, the angle of extension frame 17 is adjusted, further the angle of drive sprocket chain 19 is adjusted and is oriented, when obliquely downward, different hole positions correspond to different angles, also correspond to different depths simultaneously.

[0027] Although the embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A ditcher mounted on a skid loader, comprising a ditching mechanism and an adjusting mechanism, characterized in that: the ditching mechanism comprises a hanger (11), a fixed frame (12), a hydraulic motor (13), a driving shaft (14), a driving gear (15), an extension frame (17), a driven wheel (18) and a slotting chain (19), the fixed frame (12) is fixedly connected to the hanger (11), the hydraulic motor (13) is bolted to one side of the fixed frame (12), the output shaft of the hydraulic motor (13) is fixedly connected to the driving shaft (14), the driving gear (15) is fixedly connected to the driving shaft (14), the driven wheel (18) is rotatably connected to one end of the extension frame (17), the slotting chain (19) is arranged on the driving gear (15), and the driving gear (15) is drivingly connected to the driven wheel (18) through the slotting chain (19), and a blade with a cutting edge is fixedly connected to the slotting chain (19); the adjusting mechanism comprises a fixed plate (21), adjusting holes (22) and fixing bolts (23), the extension frame (17) is fixedly connected to the fixed plate (21) through the fixing bolts (23), the adjusting holes (22) are arranged on the fixed plate (21), the number of the adjusting holes (22) is six, they are arranged in a ring shape, three of them are arranged on the upper side of the fixed plate (21) and equidistantly distributed, and the other three are arranged on the lower side of the fixed plate (21) and equidistantly distributed, the fixing bolts (23) pass through the adjusting holes (22), and the fixed plate (21) is fixedly connected to the fixed frame (12).

2. A furrower for mounting on a skid loader as claimed in claim 1, characterised in that: The hanger (11) is fixedly connected with an extension rod (24), and a fender (25) is arranged on the first section of the extension rod (24).

3. A furrower for mounting on a skid loader as claimed in claim 1, characterized in that: The driving shaft (14) is provided with an auger (16).

4. An opener for mounting on a skid loader as defined in claim 1, wherein: The hanger (11) is mounted on a skid loader.

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