Earth ramming and pressing device for castor breeding test plot

Abstract

The utility model relates to an earth ramming and pressing device for a castor breeding test plot, which comprises an adjustable earth ramming and pressing roller and a profiling adjusting device, and the two ends of the adjustable earth ramming and pressing roller are connected with the profiling adjusting device; the adjustable rammed earth suppression roller comprises a left rammed earth suppression roller body and a right rammed earth suppression roller body, the left rammed earth suppression roller body comprises a left cambered surface pipe, a left forming face, a left disc, a paw, a left mounting shaft and a left rammed earth piece, and the right rammed earth suppression roller body is composed of a right cambered surface pipe, a right forming face, a right disc, a paw, a right mounting shaft and a right rammed earth piece. According to the adjustable rammed earth compacting device, the length of the adjustable rammed earth compacting roller can be adjusted through the cooperation of the left cambered surface pipe and the right cambered surface pipe, so that different requirements for ridge spacing during castor breeding and planting are met, and the operation smoothness of the device is guaranteed; the profiling capacity to the ground is achieved through the profiling adjusting device, and the terrain adaptability is improved; and by arranging a left earth ramming piece and a right earth ramming piece, the earth ramming and pressing effect is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a ramming soil compacting device for castor breeding test plot field in the technical field of agricultural machinery, in particular to a ramming soil compacting device for castor breeding test plot field. BACKGROUND

[0002] Strengthening castor breeding work is an important way to improve castor yield. Improving the breeding test plot breeding test machinery level can provide power for castor breeding work. The castor breeding test plot has high requirements for soil conditions, and the actual production of castor breeding test plot block is small, and the soil is mixed with soil blocks and roots. The poor soil conditions will affect the growth of castor.

[0003] The commonly used castor breeding sowing and film covering machinery lacks compacting function or has poor compacting effect, and cannot effectively solve the problems of loose soil and uneven soil surface in the castor breeding test plot, affecting the growth of castor.

[0004] Therefore, it is necessary to provide a castor breeding test plot adjustable ramming soil compacting device which can be applied to castor breeding test plot and has good compacting effect. UTILITY MODEL CONTENTS

[0005] The utility model provides a ramming soil compacting device for castor breeding test plot field, which can effectively solve the problems in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A ramming soil compacting device for castor breeding test plot field, characterized by comprising an adjustable ramming soil compacting roller and a profiling adjusting device, both ends of the adjustable ramming soil compacting roller are connected with the profiling adjusting device; the adjustable ramming soil compacting roller comprises a left ramming soil compacting roller and a right ramming soil compacting roller, the left ramming soil compacting roller comprises a left cambered pipe, a left forming surface, a left disc, a claw, a left mounting shaft and a left ramming soil piece; the left mounting shaft is welded at the center of the left disc, the left cambered pipe is welded at the right side of the left disc, the left forming surface is welded at the right side of the left disc and the outer periphery of the left cambered pipe, the left ramming soil piece is welded at the right end of the left mounting shaft, and the claw is welded at the outer periphery of the left disc;

[0008] The right ramming soil compacting roller is composed of a right cambered pipe, a right forming surface, a right disc, a claw, a right mounting shaft and a right ramming soil piece; the right mounting shaft is welded at the center of the right disc, the right cambered pipe is welded at the left side of the right disc, the right forming surface is welded at the left side of the right disc and the outer periphery of the right cambered pipe, the right ramming soil piece is welded at the left end of the right mounting shaft, and the claw is welded at the outer periphery of the right disc;

[0009] The left cambered pipe of the left ramming soil compacting roller and the right cambered pipe of the right ramming soil compacting roller are connected together through mutual cooperation;

[0010] The left cambered pipe is an octagon-like cylinder composed of 8 identical arc surfaces, the left forming surface is a conical frustum-like body composed of 8 identical sector surfaces, and the left cambered pipe is welded with the small end of the left forming surface;

[0011] The right cambered pipe is an octagon-like cylinder composed of 8 identical arc surfaces, the right forming surface is a conical frustum-like body composed of 8 identical sector surfaces, and the right cambered pipe is welded with the small end of the right forming surface;

[0012] The left ramming earth piece is in the shape of a sector, and the outer circumferential surface of the left ramming earth piece is matched with the inner circumferential surface of the left cambered pipe;

[0013] The right ramming earth piece is in the shape of a sector, and the outer circumferential surface of the right ramming earth piece is matched with the inner circumferential surface of the right cambered pipe.

[0014] Further, the profiling adjusting device comprises an adjusting column, a tension spring and a connecting plate, the upper part of the adjusting column is provided with 10 holes, the lower part is welded with 6 hanging pins and 1 limiting pin, the connecting plate is provided with 3 holes, one end of the tension spring is connected with the hole at the upper end of the connecting plate, the other end of the tension spring is connected with the hanging pin above the adjusting column, the connecting plate is connected with the lowest hanging pin of the adjusting column through the hole in the middle of the connecting plate, and the connecting plate is connected with the adjustable ramming earth roller through the hole at the lower end.

[0015] The beneficial effects of the utility model lie in:

[0016] The length adjustment of the adjustable ramming earth roller is realized through the cooperation of the left cambered pipe and the right cambered pipe, so as to adapt to different requirements of the ridge distance during the cultivation of castor breeding, ensure the smoothness of the device operation and enhance the compacting effect; the profiling capacity on the ground is realized through the profiling adjusting device, the terrain adaptability is improved; the friction is increased through the setting of the claws, the ground gripping capacity is improved, and the smoothness of the device operation is improved; the ramming earth compacting effect is enhanced through the setting of the left ramming earth piece and the right ramming earth piece. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description;

[0018] Figure 1 It is the three-dimensional structure schematic diagram of the whole of the utility model;

[0019] Figure 2 It is the overhead view structure schematic diagram of the whole of the utility model;

[0020] Figure 3 It is the main view structure schematic diagram of the adjustable ramming earth roller of the utility model;

[0021] Figure 4 is the main view structure schematic diagram of the left ramming soil roller of the utility model;

[0022] Figure 5 is the left view structure schematic diagram of the left ramming soil roller of the utility model;

[0023] Figure 6 is the main view structure schematic diagram of the right ramming soil roller of the utility model;

[0024] Figure 7 is Figure 3 the A-A sectional view of the adjustable ramming soil roller in the middle;

[0025] Figure 8 is Figure 3 the B-B sectional view of the adjustable ramming soil roller in the middle;

[0026] Wherein, the reference signs are as follows:

[0027] 1 - profiling adjusting device, 2 - adjusting column, 3 - tension spring, 4 - connecting plate, 5 - adjustable ramming soil roller, 6 - left ramming soil roller, 7 - right ramming soil roller, 8 - left cambered pipe, 9 - left forming surface, 10 - left disc, 11 - claw, 12 - left mounting shaft, 13 - left ramming soil piece, 14 - right cambered pipe, 15 - right forming surface, 16 - right disc, 17 - right mounting shaft, 18 - right ramming soil piece. DETAILED DESCRIPTION

[0028] The embodiments of the utility model will be described below in conjunction with the drawings, and it should be understood that the embodiments described herein are only for illustrating and explaining the utility model, and are not used to limit the utility model.

[0029] Embodiment:

[0030] As Figures 1-8 indicated, the utility model provides a technical scheme, a adjustable ramming soil roller of castor oil breeding test plot is provided, including adjustable ramming soil roller 5 and profiling adjusting device 1, the both ends of adjustable ramming soil roller 5 are connected with profiling adjusting device 1, adjustable ramming soil roller 5 includes left ramming soil roller 6 and right ramming soil roller 7, left ramming soil roller 6 includes left cambered pipe 8, left forming surface 9, left disc 10, claw 11, left mounting shaft 12 and left ramming soil piece 13, left mounting shaft 12 is welded in the center of left disc 10, left cambered pipe 8 is welded in the right side of left disc 10, left forming surface 9 is welded in the right side of left disc 10 and the outer periphery of left cambered pipe 8, left ramming soil piece 13 is welded in the right end of left mounting shaft 12, claw 11 is welded in the outer periphery of left disc 10.

[0031] The right tamping roller 7 is composed of a right cambered pipe 14, a right forming surface 15, a right disc 16, a claw 11, a right mounting shaft 17 and a right tamping piece 18, the right mounting shaft 17 is welded at the center of the right disc 16, the right cambered pipe 14 is welded at the left side of the right disc 16, the right forming surface 15 is welded at the left side of the right disc 16 and the outer periphery of the right cambered pipe 14, the right tamping piece 18 is welded at the left end of the right mounting shaft 17, and the claw 11 is welded at the outer periphery of the right disc 16.

[0032] The left cambered pipe 8 of the left tamping roller 6 and the right cambered pipe 14 of the right tamping roller 7 are connected together through mutual cooperation.

[0033] The left cambered pipe 8 is an octagon-like cylinder composed of eight same arc surfaces, the left forming surface 9 is a circular truncated cone body composed of eight same sector surfaces, and the left cambered pipe 8 is welded with the small end of the left forming surface 9.

[0034] The right cambered pipe 14 is an octagon-like cylinder composed of eight same arc surfaces, the right forming surface 15 is a circular truncated cone body composed of eight same sector surfaces, and the right cambered pipe 14 is welded with the small end of the right forming surface 15.

[0035] The left tamping piece 13 is shaped like a sector, and the outer peripheral surface of the left tamping piece 13 cooperates with the inner peripheral surface of the left cambered pipe 8.

[0036] The right tamping piece 18 is shaped like a sector, and the outer peripheral surface of the right tamping piece 18 cooperates with the inner peripheral surface of the right cambered pipe 14.

[0037] The profiling adjusting device 1 comprises an adjusting column 2, a tension spring 3 and a connecting plate 4, the upper part of the adjusting column 2 is provided with 10 holes, the lower part is welded with 6 hanging pins and 1 limiting pin, the connecting plate 4 is provided with 3 holes, one end of the tension spring is connected with the hole at the upper end of the connecting plate 4, the other end of the tension spring is connected with the hanging pin above the adjusting column 2, the connecting plate 4 is connected with the lowermost hanging pin of the adjusting column 2 through the hole in the middle of the connecting plate 4, and the connecting plate 4 is connected with the adjustable tamping roller 5 through the hole at the lower end.

[0038] The working principle of the utility model is as follows:

[0039] The adjustable ramming and tamping roller of the ramming and tamping device for the castor breeding test plot can realize length adjustment by adjusting the relative positions of the left ramming and tamping roller and the right ramming and tamping roller; the left cambered surface pipe of the left ramming and tamping roller and the right cambered surface pipe of the right ramming and tamping roller are both octagonal cylinder bodies composed of eight arc surfaces and can cooperate with each other. The structure can realize that the left ramming and tamping roller and the right ramming and tamping roller do not rotate relatively and do not affect the rolling of the adjustable ramming and tamping roller. The setting of the upper paw on the left ramming and tamping roller and the right ramming and tamping roller can increase the soil friction. The left ramming piece of the left ramming and tamping roller and the right ramming piece of the right ramming and tamping roller can enhance the ramming and tamping effect through eccentric action. The profiling adjusting device adjusts the height through the hole in the upper part of the adjusting column, the middle hanging pin of the adjusting column is used for hanging the tension spring and adjusting the length of the tension spring, the lowermost hanging pin of the adjusting column is connected with the hole in the middle of the connecting plate, the limiting pin of the adjusting column plays a role in limiting the limit position of the connecting plate, the lowermost hole of the connecting plate is embedded with a bearing, the bearing cooperates with the mounting shaft of the adjustable ramming and tamping roller to make the adjustable ramming and tamping roller rotate smoothly, and the setting of the profiling adjusting device can make the adjustable ramming and tamping device for the castor breeding test plot have a certain floating space, so as to realize profiling.

[0040] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for the purpose of limiting the present application, any modification, equivalent replacement and improvement made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A rammer compactor for use in a castor breeding test plot, characterized by: The adjustable rammer compactor roller is connected with the profiling adjusting device at both ends, and comprises a left rammer compactor roller and a right rammer compactor roller. The right rammer compactor roller is composed of a right arc surface pipe, a right profiling surface, a right disc, a paw, a right mounting shaft and a right rammer piece. The left arc surface pipe of the left rammer compactor roller and the right arc surface pipe of the right rammer compactor roller are connected together through mutual cooperation. The left arc surface pipe is an octagon-like cylinder composed of eight identical arc surfaces, and the left profiling surface is a circular conical frustum composed of eight identical sector surfaces. The right arc surface pipe is an octagon-like cylinder composed of eight identical arc surfaces, and the right profiling surface is a circular conical frustum composed of eight identical sector surfaces. The left rammer piece is shaped like a sector, and the outer circumferential surface of the left rammer piece cooperates with the inner circumferential surface of the left arc surface pipe. The right rammer piece is shaped like a sector, and the outer circumferential surface of the right rammer piece cooperates with the inner circumferential surface of the right arc surface pipe.

2. The rammer and packer device for a castor breeding test plot according to claim 1, characterized in that: The profiling adjusting device comprises an adjusting column, a tension spring and a connecting plate, the upper part of the adjusting column is provided with ten holes, the lower part is welded with six hanging pins and one limiting pin, the connecting plate is provided with three holes, one end of the tension spring is connected with the hole at the upper end of the connecting plate, the other end of the tension spring is connected with the hanging pin above the adjusting column, the connecting plate is connected with the lowermost hanging pin of the adjusting column through the hole in the middle of the connecting plate, and the connecting plate is connected with the adjustable rammer compactor roller through the hole at the lower end.

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