CN219478500U

CN219478500U - Topdressing compacting machine

Info

Publication number: CN219478500U
Application number: CN202320486791.8U
Authority: CN
Inventors: 张瑞宏; 奚小波; 朱林; 金亦富; 蔡广林; 张剑峰
Original assignee: Nanjing Woyang Machinery Technology Co ltd
Current assignee: Nanjing Woyang Machinery Technology Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-08
Anticipated expiration: 2033-03-15

Abstract

The utility model discloses a topdressing compacting machine, which comprises a fixing assembly, wherein the fixing assembly comprises a mounting frame and a compacting roller, and the compacting roller is rotationally connected in the mounting frame; the auxiliary assembly is arranged on the fixing assembly and comprises a limiting piece, a connecting plate, a resetting piece, a connecting piece and an adjusting piece, wherein the limiting piece is arranged on the mounting piece, the connecting plate is fixed on one side of the limiting piece, the resetting piece is arranged on the mounting frame, the connecting piece is located at the top of the limiting piece, and the adjusting piece is arranged at one end of the connecting piece. According to the utility model, by arranging the auxiliary assembly, seeds of crops in low-lying soil can be compacted, so that the seeds are contacted with the soil, rooting and sprouting of the seeds are facilitated, and the condition that the seeds of crops cannot be compacted comprehensively due to uneven ground is avoided.

Description

Topdressing compacting machine

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a topdressing and compacting machine.

Background

The soil surface compaction is needed after the seeds of the farming are sowed, the main purpose is to improve the soil moisture content after the soil surface compaction, the soil surface with certain hardness can effectively prevent seedlings from being frozen when the crops pass winter, promote the growth and development of root systems of the crops, control the vigorous growth of the crops in winter and improve the resistance of the crops; crops compacted on the earth surface also have certain lodging resistance, so the earth surface soil compaction operation is an indispensable planting step in modern agriculture. In the prior art, the Chinese patent with the name of 'orchard grass-growing press machine', the application number of 2021215550989, the rotation of the press roller can drive each rotary blade to rotate fast simultaneously, thereby rolling and cutting grass stems, thereby preventing excessive growth of grass, preventing transitional damage to grass, preventing blocking in the cutting process of grass stems, changing the position of a connecting screw in a connecting screw cylinder, changing the space position of a hanging frame, thereby facilitating installation, but the device is difficult to be compacted by the press roller in comparatively low-lying soil when working on uneven lands, thereby leading to suspension of crop seeds, being unfavorable for sprouting and further causing the condition of yield reduction.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or problems occurring in the prior topdressing press.

Therefore, the utility model aims to solve the problems that when the operation is carried out on uneven soil, crops in lower-lying soil are difficult to compact by the compression roller, so that seeds of the crops are suspended, germination is not facilitated, and yield reduction is caused.

In order to solve the technical problems, the utility model provides the following technical scheme: the topdressing compacting machine comprises a fixing assembly, a fixing device and a top dressing device, wherein the fixing assembly comprises a mounting frame and a compacting roller, and the compacting roller is rotatably connected in the mounting frame;

the auxiliary assembly is arranged on the fixing assembly and comprises a limiting part, a connecting plate, a resetting part, a connecting part and an adjusting part, wherein the limiting part is arranged on the mounting part, the connecting plate is fixed on one side of the limiting part, the resetting part is arranged on the mounting frame, the connecting part is positioned at the top of the limiting part, and the adjusting part is arranged at one end of the connecting part.

As a preferable scheme of the additional fertilizer pressing machine, the utility model comprises the following steps: the limiting part comprises a fixing seat and a sliding block, the fixing seat is arranged at the top of the mounting frame, the sliding block is fixed on two sides of the mounting frame, a sliding groove matched with the sliding block is formed in the inner side of the fixing seat, and one side of the sliding block slides in the sliding groove.

As a preferable scheme of the additional fertilizer pressing machine, the utility model comprises the following steps: the fixing seats are provided with three groups, each group is provided with two fixing seats, each two fixing seats are fixed on the mounting frame, and two sides of the connecting plate are fixed on the side faces of the fixing seats.

As a preferable scheme of the additional fertilizer pressing machine, the utility model comprises the following steps: the reset piece comprises a supporting plate, a sleeve, a movable column, a spring and a top plate, wherein the supporting plate is fixed on the top of the mounting frame, the sleeve is fixed on the top of the supporting plate, the movable column is movably connected in the sleeve, the spring is sleeved on the outer side of the sleeve, and the top plate is fixed on the bottom of the connecting plate.

As a preferable scheme of the additional fertilizer pressing machine, the utility model comprises the following steps: the bottom of the spring is fixed with the supporting plate, the top of the spring is fixed with the top plate, and the top of the top plate is fixed with the connecting plate.

As a preferable scheme of the additional fertilizer pressing machine, the utility model comprises the following steps: the connecting piece includes fixed block, connecting rod and connecting seat, the fixed block is fixed in the fixing base top, the connecting rod rotate connect in fixed block one side, the connecting seat is fixed in connecting rod one end.

As a preferable scheme of the additional fertilizer pressing machine, the utility model comprises the following steps: the connecting piece still includes first bracing piece and second bracing piece, first bracing piece and second bracing piece all are fixed in the connecting seat bottom.

As a preferable scheme of the additional fertilizer pressing machine, the utility model comprises the following steps: the adjusting piece comprises a first connecting block, a first positioning block, a threaded column, a second positioning block and a second connecting block, wherein the first connecting block is rotationally connected in the connecting seat, the first positioning block is arranged on one side of the first connecting block, the threaded column is fixed on one side of the first positioning block and one side of the second positioning block, and the second connecting block is positioned on one side of the second positioning block.

As a preferable scheme of the additional fertilizer pressing machine, the utility model comprises the following steps: the adjusting piece further comprises a thread sleeve and a limiting block, the thread sleeve is in threaded connection with the outer side of the thread post, the limiting block is fixed to one end of the thread post, a limiting groove matched with the limiting block is formed in the thread sleeve, and the outer side of the limiting block slides in the limiting groove.

As a preferable scheme of the additional fertilizer pressing machine, the utility model comprises the following steps: the screw thread post is provided with three groups, and every group has two, and every two screw thread on screw thread post surface is reverse setting.

The utility model has the beneficial effects that: through auxiliary assembly's setting, can compact the seed of crop in the low-lying soil to make seed and soil contact, be favorable to the seed to take root the germination, avoided the uneven condition that the crop seed can not be by comprehensive compaction to appear in ground.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a structural diagram of a topdressing press.

Fig. 2 is a partially enlarged structural view of fig. 2 of the topdressing press.

Fig. 3 is a diagram of the sleeve, movable column and spring connection structure of the topdressing press.

Fig. 4 is a cross-sectional structure view of a thread bush of the topdressing press.

Reference numerals: the fixing assembly 100, the auxiliary assembly 200, the mounting frame 101, the pressing roller 102, the limiting piece 201, the connecting plate 202, the resetting piece 203, the connecting piece 204, the adjusting piece 205, the fixing seat 201a, the sliding block 201b, the sliding groove S, the supporting plate 203a, the sleeve 203b, the movable column 203c, the spring 203d, the top plate 203e, the fixing block 204a, the connecting rod 204b, the connecting seat 204c, the first supporting rod 204d, the second supporting rod 204e, the first connecting block 205a, the first positioning block 205b, the threaded column 205c, the second positioning block 205d, the second connecting block 205e, the threaded sleeve 205f, the limiting piece 205g and the limiting groove M.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 and 2, a top dressing press according to a first embodiment of the present utility model is provided, which includes a fixing assembly 100 and an auxiliary assembly 200, and by cooperation of the two assemblies, seeds of crops in a rugged field can be compacted, thereby facilitating rooting and germination of the seeds.

Specifically, the fixing assembly 100 includes a mounting frame 101 and a roller 102, and the roller 102 is rotatably connected to the mounting frame 101.

Through the setting of mounting bracket 101 for fix roller 102, and make roller 102 remain stable when the operation.

Specifically, the auxiliary assembly 200 is disposed on the fixing assembly 100, and includes a limiting member 201, a connecting plate 202, a reset member 203, a connecting member 204 and an adjusting member 205, where the limiting member 201 is disposed on the mounting frame 101, the connecting plate 202 is fixed on one side of the limiting member 201, the reset member 203 is disposed on the mounting frame 101, the connecting member 204 is disposed on the top of the limiting member 201, and the adjusting member 205 is disposed at one end of the connecting member 204.

Through setting up of locating part 201 for mounting bracket 101 fixes a position, thereby make mounting bracket 101 keep perpendicular when reciprocating, connecting plate 202 is the rectangle, it is used for cooperating to reset piece 203 and promotes mounting bracket 101, make increase in roller 102 and the ground contact, in order to compact the field, simultaneously, be favorable to compacting the seed of low-lying department crops in the field, through setting up of connecting piece 204 and regulating part 205, be used for being connected the device with agricultural machinery, and be convenient for adjust the angle of fixed subassembly 100, with this soil compaction that can carry out different hardness.

Example 2

Referring to fig. 2 to 4, a second embodiment of the present utility model is based on the previous embodiment.

Specifically, the limiting member 201 includes a fixed seat 201a and a sliding block 201b, the fixed seat 201a is disposed at the top of the mounting frame 101, the sliding block 201b is fixed on two sides of the mounting frame 101, a sliding slot S matched with the sliding block 201b is formed in the inner side of the fixed seat 201a, and one side of the sliding block 201b slides in the sliding slot S.

The fixing seat 201a is U-shaped, the inner side of the fixing seat 201a is fixed with the mounting frame 101, three groups of sliding blocks 201b are arranged, four sliding blocks 201b are symmetrically fixed on two sides of the mounting frame 101, and the sliding blocks 201b move in the sliding grooves S to limit the mounting frame 101, so that the mounting frame 101 can only vertically move up and down when moving.

Specifically, three groups of fixing seats 201a are provided, each group has two fixing seats 201a, each two fixing seats 201a are fixed on the mounting frame 101, and two sides of the connecting plate 202 are fixed on the side surfaces of the fixing seats 201 a.

The mounting frame 101 and the pressing roller 102 are all provided with three, through setting up fixing base 201a into three group, every group has two, and every two fixing base 201a symmetry is fixed on the mounting frame 101 to this can keep stable when lifting by crane the mounting frame 101, the condition of slope can not appear.

Specifically, the reset member 203 includes a support plate 203a, a sleeve 203b, a movable post 203c, a spring 203d, and a top plate 203e, wherein the support plate 203a is fixed on the top of the mounting frame 101, the sleeve 203b is fixed on the top of the support plate 203a, the movable post 203c is movably connected in the sleeve 203b, the spring 203d is sleeved outside the sleeve 203b, and the top plate 203e is fixed on the bottom of the connecting plate 202.

The backup pad 203a is the rectangle, and is provided with three group, every group has two, and every two backup pads 203a fix at the top of mounting bracket 101, through the setting of backup pad 203a, be used for installing sleeve 203b, when the device is pressing low-lying department soil, the top of spring 203d is through roof 203e and connecting plate 202 as the fulcrum to promote backup pad 203a, backup pad 203a promotes mounting bracket 101, mounting bracket 101 drives the compaction roller 102 and removes, and make the compaction roller 102 of low-lying department compact soil, thereby prevent low-lying department crop seed not by the compaction the unsettled condition of appearance.

Example 3

Referring to fig. 1 to 4, a third embodiment of the present utility model is based on the first two embodiments.

Specifically, the bottom of the spring 203d is fixed to the support plate 203a, the top of the spring 203d is fixed to the top plate 203e, and the top of the top plate 203e is fixed to the connection plate 202.

Specifically, the connecting piece 204 includes a fixing block 204a, a connecting rod 204b and a connecting seat 204c, the fixing block 204a is fixed on the top of the fixing seat 201a, the connecting rod 204b is rotatably connected to one side of the fixing block 204a, and the connecting seat 204c is fixed on one end of the connecting rod 204 b.

The fixed blocks 204a are provided with three groups, each group is four, each group of four fixed blocks 204a is symmetrically fixed at the top of the fixed seat 201a, the connecting rods 204b are used for being installed through the arrangement of the fixed blocks 204a, and one ends of the connecting rods 204b are located between every two fixed blocks 204a and are connected with the fixed blocks 204a in a rotating mode through rotating shafts.

Specifically, the connecting piece 204 further includes a first supporting rod 204d and a second supporting rod 204e, and the first supporting rod 204d and the second supporting rod 204e are fixed to the bottom of the connecting seat 204 c.

The first support rod 204d and the second support rod 204e are V-shaped and fixed at the bottom of the connecting seat 204c, and are used for fixing the compacting facilities in the middle and simultaneously driving the compacting facilities on two sides when driven by agricultural machinery, so that the field can be compacted in a large range.

Specifically, the adjusting member 205 includes a first connecting block 205a, a first positioning block 205b, a threaded post 205c, a second positioning block 205d, and a second connecting block 205e, where the first connecting block 205a is rotatably connected to the connecting seat 204c, the first positioning block 205b is disposed on one side of the first connecting block 205a, the threaded post 205c is fixed on one side of the first positioning block 205b and the second positioning block 205d, and the second connecting block 205e is disposed on one side of the second positioning block 205 d.

The first connecting block 205a is connected with the connecting seat 204c, so that the threaded sleeve 205f is rotated when the pressing roller 102 is adjusted, the threaded sleeve 205f drives the two threaded columns 205c to move towards the outside of the threaded sleeve 205f, when the hydraulic push rod on the agricultural machine pushes the second connecting block 205e, the pressing roller 102 is enabled to be in contact with the ground, the threaded sleeve 205f is reversely rotated, the two threaded columns 205c move towards the inside of the threaded sleeve 205f, and when the hydraulic push rod on the agricultural machine pushes the second connecting block 205e, the pressure of the pressing roller 102 in contact with the ground is increased, so that the soil can be pressed on a harder field.

Specifically, the adjusting member 205 further includes a threaded sleeve 205f and a limiting block 205g, the threaded sleeve 205f is in threaded connection with the outer side of the threaded column 205c, the limiting block 205g is fixed at one end of the threaded column 205c, a limiting groove M matched with the limiting block 205g is formed in the threaded sleeve 205f, and the outer side of the limiting block 205g slides in the limiting groove M.

By the arrangement of the limiting block 205g, the threaded column 205c is limited, and the threaded column 205c is prevented from being separated from the inside of the threaded sleeve 205f when moving to the outside.

Specifically, three sets of screw posts 205c are provided, two for each set, and the threads on the surface of each two screw posts 205c are arranged in opposite directions.

When the device is in use, when the device is compacting soil in a low-lying place, the top end of the spring 203d is pushed to the supporting plate 203a through the top plate 203e and the connecting plate 202 as a supporting point, the supporting plate 203a is pushed to the mounting frame 101, the mounting frame 101 drives the compacting roller 102 to move, and the compacting roller 102 in the low-lying place is used for compacting the soil, so that the condition that suspended crop seeds in the low-lying place are not compacted is prevented.

When the pressure of the roller 102 in contact with the ground is regulated, the threaded sleeve 205f is rotated at first, the two threaded columns 205c are driven to move towards the outside of the threaded sleeve 205f by the threaded sleeve 205f, so that the hydraulic push rod on the agricultural machine can push the second connecting block 205e, the roller 102 is enabled to be small in contact with the ground, the threaded sleeve 205f is reversely rotated, the two threaded columns 205c move towards the inside of the threaded sleeve 205f, and the pressure of the roller 102 in contact with the ground can be increased when the hydraulic push rod on the agricultural machine pushes the second connecting block 205e, so that the soil can be compacted on a hard field.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. The utility model provides a fertilizer placement drill press which characterized in that: comprising the steps of (a) a step of,

the fixing assembly (100) comprises a mounting frame (101) and a pressing roller (102), wherein the pressing roller (102) is rotatably connected in the mounting frame (101);

auxiliary assembly (200) set up in on fixed subassembly (100), including locating part (201), connecting plate (202), reset piece (203), connecting piece (204) and regulating part (205), locating part (201) set up in on mounting bracket (101), connecting plate (202) are fixed in locating part (201) one side, reset piece (203) set up in on mounting bracket (101), connecting piece (204) are located locating part (201) top, regulating part (205) set up in connecting piece (204) one end.

2. The topdressing press of claim 1, wherein: the limiting piece (201) comprises a fixing seat (201 a) and a sliding block (201 b), the fixing seat (201 a) is arranged at the top of the mounting frame (101), the sliding block (201 b) is fixed on two sides of the mounting frame (101), a sliding groove (S) matched with the sliding block (201 b) is formed in the inner side of the fixing seat (201 a), and one side of the sliding block (201 b) slides in the sliding groove (S).

3. The topdressing press as claimed in claim 2, wherein: the fixing seats (201 a) are provided with three groups, each group comprises two fixing seats (201 a), each two fixing seats (201 a) are fixed on the mounting frame (101), and two sides of the connecting plate (202) are fixed on the side faces of the fixing seats (201 a).

4. The topdressing press as claimed in claim 3, wherein: the reset piece (203) comprises a supporting plate (203 a), a sleeve (203 b), a movable column (203 c), a spring (203 d) and a top plate (203 e), wherein the supporting plate (203 a) is fixed at the top of the mounting frame (101), the sleeve (203 b) is fixed at the top of the supporting plate (203 a), the movable column (203 c) is movably connected in the sleeve (203 b), the spring (203 d) is sleeved outside the sleeve (203 b), and the top plate (203 e) is fixed at the bottom of the connecting plate (202).

5. The topdressing press of claim 4, wherein: the bottom of the spring (203 d) is fixed with the supporting plate (203 a), the top of the spring (203 d) is fixed with the top plate (203 e), and the top of the top plate (203 e) is fixed with the connecting plate (202).

6. The topdressing press according to claim 4 or 5, wherein: the connecting piece (204) comprises a fixed block (204 a), a connecting rod (204 b) and a connecting seat (204 c), wherein the fixed block (204 a) is fixed at the top of the fixed seat (201 a), the connecting rod (204 b) is rotationally connected to one side of the fixed block (204 a), and the connecting seat (204 c) is fixed at one end of the connecting rod (204 b).

7. The topdressing press of claim 6, wherein: the connecting piece (204) further comprises a first supporting rod (204 d) and a second supporting rod (204 e), and the first supporting rod (204 d) and the second supporting rod (204 e) are both fixed at the bottom of the connecting seat (204 c).

8. The topdressing press of claim 7, wherein: the adjusting piece (205) comprises a first connecting block (205 a), a first positioning block (205 b), a threaded column (205 c), a second positioning block (205 d) and a second connecting block (205 e), wherein the first connecting block (205 a) is rotationally connected in the connecting seat (204 c), the first positioning block (205 b) is arranged on one side of the first connecting block (205 a), the threaded column (205 c) is fixed on one side of the first positioning block (205 b) and one side of the second positioning block (205 d), and the second connecting block (205 e) is positioned on one side of the second positioning block (205 d).

9. The topdressing press of claim 8, wherein: the adjusting piece (205) further comprises a threaded sleeve (205 f) and a limiting block (205 g), the threaded sleeve (205 f) is in threaded connection with the outer side of the threaded column (205 c), the limiting block (205 g) is fixed to one end of the threaded column (205 c), a limiting groove (M) matched with the limiting block (205 g) is formed in the threaded sleeve (205 f), and the outer side of the limiting block (205 g) slides in the limiting groove (M).

10. The topdressing press as claimed in claim 9, wherein: the threaded columns (205 c) are provided with three groups of two, and the threads on the surfaces of each two threaded columns (205 c) are reversely arranged.