Slide rail type head plough

Abstract

The utility model discloses a sliding rail type head plough which comprises a supporting device, a transmission device is arranged at the bottom of the supporting device, and a turning device is arranged on one side of the transmission device. The transmission device comprises a first belt wheel, a second belt wheel is arranged on one side of the first belt wheel, an adjusting belt wheel is arranged on one side of the second belt wheel, an adjusting frame is rotationally arranged on the adjusting belt wheel, and a spring is fixedly arranged on the top of the adjusting frame. According to the sliding rail type head plough, the first belt wheel is arranged on the wheel shaft, the rotating piece is driven to conduct secondary stirring on land, the soil turning path is not consistent with that of the plough piece, the number of large pieces of soil is reduced, the ploughing effect is further improved, an extra power source is not needed for driving, energy consumption is reduced, and cost is saved; through the design that the adjusting belt wheel pulled by the spring is arranged on the transmission belt, the transmission belt is prevented from slipping, transmission between the first belt wheel and the second belt wheel is more stable, and the operation smoothness of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of slide rail type head plough design, in particular to a slide rail type head plough. Background Art

[0002] A slide-type plow is an agricultural tool used for tilling and sowing. They usually consist of a pair of large metal plowshares connected to a tractor or other agricultural machinery via slide rails. The slide-type plowshare can adjust the depth and angle of the plowshare according to different needs, thus adapting to different types of soil and crop planting. This design helps to improve tillage efficiency and crop yields.

[0003] When the existing slide rail type head plow is working, the plow head is at a fixed angle, so large pieces of soil are easily mixed in the plowed soil, and there is a lack of a design for further turning the soil. Therefore, plowing cannot be completed in one time, and multiple operations are required on the same area to eliminate large pieces of soil in the area. The device works slowly and the plowing effect is poor. Utility Model Content

[0004] The utility model aims to provide a slide rail type head plow to solve the problems existing in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The slide rail type head plow comprises a supporting device, a transmission device is arranged at the bottom of the supporting device, and a flipping device is arranged on one side of the transmission device; the transmission device comprises a first pulley, a second pulley is arranged on one side of the first pulley, an adjusting pulley is arranged on one side of the second pulley, an adjusting frame is rotatably arranged on the adjusting pulley, a spring is fixedly arranged on the top of the adjusting frame, and a transmission belt is arranged between the first pulley, the second pulley and the adjusting pulley; the flipping device comprises a fixed frame, a rotating shaft is rotatably arranged on one side of the fixed frame, two turntables are symmetrically fixedly arranged at the front and rear ends of the rotating shaft, and a rotating plate is arranged on the turntable.

[0007] Furthermore: the supporting device includes a connecting frame, a wheel axle is rotatably arranged at the bottom of the connecting frame, a connecting shaft is fixedly arranged on one side of the connecting frame, a supporting frame is rotatably arranged on the top of the connecting frame, a hydraulic cylinder is installed between the connecting frame and the supporting frame, and a plurality of plow blades are evenly arranged at the bottom of the supporting frame.

[0008] Furthermore: the support frame is connected to the connecting frame bearing, and the plow blade is connected to the support frame bolt.

[0009] Furthermore: the adjusting pulley is hingedly connected to the adjusting frame.

[0010] Furthermore: the first pulley is connected to the wheel shaft with a flat key, and the second pulley is connected to the rotating shaft with a flat key.

[0011] Furthermore: the spring is connected to the support frame by bolts.

[0012] Furthermore: the fixing frame is L-shaped, and the fixing frame and the supporting frame are welded together.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When plowing, the wheel axle rotates, synchronously driving the first pulley to rotate, the first pulley drives the second pulley to rotate through the transmission belt, the second pulley drives the rotating shaft to rotate under the support of the fixed frame, the rotating shaft synchronously drives the two turntables to rotate, the turntable drives the rotating piece to move in a circle, and further turns over the land plowed by the plow blade. By arranging the first pulley on the wheel axle, the rotating piece is driven to stir the land for the second time, and the turning path is not consistent with the plow blade, so the number of large pieces of soil is reduced, and the plowing effect is further improved. No additional power source is required to drive, which reduces energy consumption and saves costs.

[0015] When the hydraulic cylinder extends and retracts to drive the support frame to rotate, the distance between the first pulley and the second pulley changes. The support spring of the support frame keeps the adjustment frame pulled by elastic force. The adjustment pulley always pulls the transmission belt to make it taut. By arranging an adjustment pulley pulled by the spring on the transmission belt, the transmission belt is prevented from slipping, making the transmission between the first pulley and the second pulley more stable and improving the smoothness of the operation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a structural schematic diagram of the slide rail type head plow of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the support device of the slide rail type head plow described in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the transmission device of the slide rail type head plow described in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the turning device of the slide rail type head plough described in the utility model.

[0021] In the accompanying drawings: 1. supporting device; 101. connecting frame; 102. axle; 103. supporting frame; 104. hydraulic cylinder; 105. plow blade; 106. connecting shaft; 2. transmission device; 201. first pulley; 202. second pulley; 203. adjusting pulley; 204. adjusting frame; 205. spring; 206. transmission belt; 3. flipping device; 301. fixing frame; 302. rotating shaft; 303. turntable; 304. rotating plate. DETAILED DESCRIPTION

[0022] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 The slide rail type head plow comprises a supporting device 1, which is characterized in that a transmission device 2 is arranged at the bottom of the supporting device 1, and a turning device 3 is arranged at one side of the transmission device 2.

[0026] In this embodiment: the support device 1 includes a connecting frame 101, a wheel axle 102 is rotatably provided at the bottom of the connecting frame 101, a connecting shaft 106 is fixedly provided on one side of the connecting frame 101, a supporting frame 103 is rotatably provided at the top of the connecting frame 101, a hydraulic cylinder 104 is installed between the connecting frame 101 and the supporting frame 103, a plurality of plow blades 105 are evenly provided at the bottom of the supporting frame 103, the supporting frame 103 is connected to the connecting frame 101 with a bearing, the plow blades 105 are bolted to the supporting frame 103, and the connecting shaft 106 is connected to the agricultural machine, the agricultural machine drags the connecting frame 101 to drive the plow blades 105 to plow the land, the wheel axle 102 at the bottom of the connecting frame 101 bears a supporting role, reduces the burden of the connecting shaft 106, and when it is necessary to adjust the plowing angle of the plow blade 105, the connecting frame 101 supports the hydraulic cylinder 104 to extend and retract, drives the supporting frame 103 to rotate along the connecting frame 101, and completes the adjustment of the plowing angle of the plow blade 105;

[0027] In this embodiment, the transmission device 2 includes a first pulley 201, a second pulley 202 is provided on one side of the first pulley 201, an adjusting pulley 203 is provided on one side of the second pulley 202, an adjusting frame 204 is rotatably provided on the adjusting pulley 203, a spring 205 is fixedly provided on the top of the adjusting frame 204, a transmission belt 206 is provided between the first pulley 201, the second pulley 202 and the adjusting pulley 203, the adjusting pulley 203 is hingedly connected to the adjusting frame 204, the first pulley 201 is connected to the wheel shaft 102 with a flat key, the second pulley 202 is connected to the rotating shaft 302 with a flat key, the spring 205 is bolted to the support frame 103, and when plowing, the wheel shaft 102 rotates, synchronously driving the first pulley 201 to rotate The first pulley 201 drives the second pulley 202 to rotate through the transmission belt 206, and the second pulley 202 drives the rotating shaft 302 to rotate under the support of the fixed frame 301. When the hydraulic cylinder 104 is extended and retracted to drive the support frame 103 to rotate, the distance between the first pulley 201 and the second pulley 202 changes, and the support frame 103 supports the spring 205 to keep the adjustment frame 204 pulled by the elastic force. The adjustment pulley 203 always pulls the transmission belt 206 to make it tight. By arranging the adjustment pulley 203 pulled by the spring 205 on the transmission belt 206, the transmission belt 206 is prevented from slipping, so that the transmission between the first pulley 201 and the second pulley 202 is more stable, and the smoothness of the operation of the device is improved.

[0028] In this embodiment: the turning device 3 includes a fixed frame 301, a rotating shaft 302 is rotatably set on one side of the fixed frame 301, two turntables 303 are symmetrically fixed at the front and rear ends of the rotating shaft 302, and a rotating plate 304 is set on the turntable 303. The fixed frame 301 is L-shaped, and the fixed frame 301 is welded together with the support frame 103. The rotating shaft 302 synchronously drives the two turntables 303 to rotate, and the turntable 303 drives the rotating plate 304 to move in a circle, so as to further turn over the land plowed by the plow blade 105. By setting the first pulley 201 on the wheel axle 102, the rotating plate 304 is driven to stir the land for the second time, and the turning over path is not consistent with the plow blade 105, so as to reduce the number of large pieces of soil, further improve the plowing effect, and do not need an additional power source to drive, thus reducing energy consumption and saving costs.

[0029] Working principle: the connecting shaft 106 is connected to the agricultural machinery, and the agricultural machinery drags the connecting frame 101 to drive the plow blade 105 to plow the land. The wheel shaft 102 at the bottom of the connecting frame 101 bears a supporting role to reduce the burden on the connecting shaft 106. When the plowing angle of the plow blade 105 needs to be adjusted, the connecting frame 101 supports the hydraulic cylinder 104 to extend and retract, and drives the supporting frame 103 to rotate along the connecting frame 101 to complete the adjustment of the plowing angle of the plow blade 105. When plowing the land, the wheel shaft 102 rotates, and synchronously drives the first pulley 201 to rotate. The first pulley 201 drives the second pulley 202 to rotate through the transmission belt 206. The second pulley 202 drives the rotating shaft 302 to rotate under the support of the fixed frame 301. The rotating shaft 302 synchronously drives the two turntables 303 to rotate, and the turntable 303 drives the rotating piece 304 to move in a circle to further turn over the land plowed by the plow blade 105. By setting the first pulley 201 on the wheel axle 102, the rotating piece 304 is driven to stir the land for the second time, and the soil turning path is not consistent with the plow blade 105, which reduces the number of large pieces of soil and further improves the plowing effect. No additional power source is required to drive it, which reduces energy consumption and saves costs. When the hydraulic cylinder 104 is extended and retracted to drive the support frame 103 to rotate, the distance between the first pulley 201 and the second pulley 202 changes. The support frame 103 supports the spring 205 to keep the adjustment frame 204 pulled by the elastic force. The adjustment pulley 203 always pulls the transmission belt 206 to make it taut. By setting the adjustment pulley 203 pulled by the spring 205 on the transmission belt 206, the transmission belt 206 is prevented from slipping, so that the transmission between the first pulley 201 and the second pulley 202 is more stable, and the smoothness of the operation of the device is improved.

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

Claims

1. A slide rail type head plough, comprising a support device (1), characterized in that: A transmission device (2) is provided at the bottom of the support device (1), and a flipping device (3) is provided on one side of the transmission device (2); The transmission device (2) comprises a first pulley (201), a second pulley (202) is arranged on one side of the first pulley (201), an adjusting pulley (203) is arranged on one side of the second pulley (202), an adjusting frame (204) is rotatably arranged on the adjusting pulley (203), a spring (205) is fixedly arranged on the top of the adjusting frame (204), and a transmission belt (206) is arranged between the first pulley (201), the second pulley (202) and the adjusting pulley (203); The turning device (3) comprises a fixed frame (301), a rotating shaft (302) is rotatably arranged on one side of the fixed frame (301), two rotating disks (303) are symmetrically fixedly arranged at the front and rear ends of the rotating shaft (302), and a rotating plate (304) is arranged on the rotating disk (303).

2. The slide rail type head plow according to claim 1, characterized in that: The support device (1) comprises a connecting frame (101), a wheel axle (102) is rotatably provided at the bottom of the connecting frame (101), a connecting shaft (106) is fixedly provided at one side of the connecting frame (101), a support frame (103) is rotatably provided at the top of the connecting frame (101), a hydraulic cylinder (104) is installed between the connecting frame (101) and the support frame (103), and a plurality of plow blades (105) are evenly provided at the bottom of the support frame (103).

3. The slide rail type head plow according to claim 2, characterized in that: The support frame (103) is bearing-connected to the connecting frame (101), and the plow blade (105) is bolt-connected to the support frame (103).

4. The slide rail type head plow according to claim 1, characterized in that: The adjusting pulley (203) is hingedly connected to the adjusting frame (204).

5. The slide rail type head plow according to claim 2, characterized in that: The first pulley (201) is connected to the wheel shaft (102) by a flat key, and the second pulley (202) is connected to the rotating shaft (302) by a flat key.

6. The slide rail type head plow according to claim 2, characterized in that: The spring (205) is bolted to the support frame (103).

7. The slide rail type head plow according to claim 2, characterized in that: The fixing frame (301) is L-shaped, and the fixing frame (301) and the supporting frame (103) are welded together.

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