Pressing machine
By adopting a double-row cross structure and a shrinkage support structure on the suppressor, the problems of large resistance and low suppression strength on soft land are solved, and the effects of small resistance, good suppression effect and low cost are achieved.
Patent Information
- Application Number
- CN202422460334.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-10-12
Smart Images
Figure CN223157569U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rolling presses, in particular to a rolling press. Background Art
[0002] The main uses of a rolling press are to straighten, compact, conserve soil moisture, and protect seedlings. The rolling press suppresses the overly soft soil after plowing, turning over, and crushing the soil, further crushes the soil clods and levels them, making the plowed layer compact and flat, which is conducive to maintaining soil moisture and promoting crop growth. The existing rolling press has a single-row suppression in the front row, with a large traveling resistance, a small suppression intensity, and a poor effect. At the same time, the product performance is single, and the farmers' capital investment is large. Therefore, a rolling press is designed with a double-row wheel cross structure for the front wheels, which is convenient for traveling on soft land, has a small resistance, a good suppression effect and a high suppression intensity, and is also convenient for disassembly, easy to be used for multiple purposes, and reduces the purchase cost of farmers. Content of the Utility Model
[0003] (1) Technical Problems to be Solved
[0004] In view of the deficiencies of the prior art, the utility model provides a rolling press. The front wheels adopt a double-row wheel cross structure, which is convenient for traveling on soft land, has a small resistance, a good suppression effect and a high suppression intensity. At the same time, it is convenient for disassembly, easy to be used for multiple purposes, and reduces the purchase cost of farmers.
[0005] (2) Technical Solutions
[0006] To achieve the above object, the utility model provides the following technical solution: a rolling press, including an agricultural machine body, a steering wheel is arranged on the agricultural machine body, a double-row wheel cross suppression structure detachably connected to the bottom of the steering wheel is arranged on the front side of the agricultural machine body, two groups of rear suppression structures are arranged on the rear side of the agricultural machine body on both sides of the double-row wheel cross suppression structure, and a retractable support structure is arranged at the bottom of the agricultural machine body behind the double-row wheel cross suppression structure.
[0007] Preferably, the double-row wheel cross suppression structure includes a suppression frame detachably connected to the bottom of the steering wheel. Two rows of wheel axles are arranged on the suppression frame, and a plurality of front row suppression wheels are arranged at intervals on both of the two wheel axles. The plurality of front row suppression wheels on the two wheel axles are arranged in a cross distribution.
[0008] Preferably, a U-shaped steering frame is fixedly installed at the bottom of the steering wheel, and the U-shaped steering frame and the suppression frame are connected together by bolts.
[0009] Preferably, the rear suppression structure includes multiple groups of rear row suppression wheels arranged at horizontal intervals. A load-carrying hopper is fixedly installed at the rear side of the agricultural machine body, and the plurality of rear row suppression wheels are rotatably connected to the bottom of the load-carrying hopper.
[0010] Preferably, the retractable support structure includes a driving cylinder, the driving cylinder is hinged to the bottom of the agricultural machine body through a hinge seat, a support seat is fixedly installed on the output shaft of the driving cylinder, and further includes a clamping rod. A chute that horizontally slides in cooperation with the clamping rod is provided on the load-carrying hopper, and a clamping groove adapted to the clamping rod is provided on the support seat.
[0011] Preferably, the rolling press frame is horizontally and slidably guided and fitted with the U-shaped steering frame, and a chamfer is further provided on the rolling press frame.
[0012] (III) Beneficial effects
[0013] Compared with the prior art, the present utility model provides a rolling press, which has the following beneficial effects:
[0014] In this rolling press, by providing a double-row wheel cross-rolling structure, it is convenient to perform rolling in a cross manner, one in front and one behind, so that the rolling points are staggered and dispersed. Therefore, compared with the single-row wheel rolling, the walking resistance is smaller, the rolling effect is good, and the rolling strength is high. The double-row wheel cross-rolling structure is detachably connected, so that it is convenient to detach the double-row wheel cross-rolling structure and install the front row of wheels for walking, thus facilitating multi-purpose use of one machine and reducing the purchase cost of farmers. At the same time, by providing a retractable support structure, it is convenient to play a supporting role during disassembly, improving the disassembly and assembly flexibility of the double-row wheel cross-rolling structure. The front wheels of this rolling press adopt a double-row wheel cross structure, which is convenient to travel on soft soil, has small resistance, good rolling effect and high rolling strength. At the same time, it is convenient to disassemble, facilitating multi-purpose use of one machine and reducing the purchase cost of farmers. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic structural diagram of the whole of the present utility model;
[0016] Figure 2 is a schematic structural diagram of the whole of the present utility model from another perspective;
[0017] Figure 3 is of the present utility model Figure 2 is a partial enlarged structural diagram of part A in;
[0018] Figure 4 is a schematic structural diagram of the whole of the present utility model from another perspective;
[0019] Figure 5 is a schematic front view plan structure diagram of the whole of the present utility model.
[0020] Reference numerals in the drawings: 1, agricultural machine body; 2, steering wheel; 3, load-carrying hopper; 4, rear rolling wheel; 5, U-shaped steering frame; 6, rolling press frame; 7, chamfer; 8, axle; 9, front rolling wheel; 10, hinge seat; 11, driving cylinder; 12, support seat; 13, chute; 14, clamping rod. Detailed implementation mode
[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0022] Embodiment:
[0023] Please refer to Figures 1-5 , a rolling press, including an agricultural machine body 1, a steering wheel 2 is arranged on the agricultural machine body 1, a double-row wheel cross-rolling structure detachably connected to the bottom of the steering wheel 2 is arranged on the front side of the agricultural machine body 1, and two groups of rear rolling structures are arranged on the rear side of the agricultural machine body 1 and are respectively arranged on both sides of the double-row wheel cross-rolling structure. A retractable support structure is also arranged at the bottom of the agricultural machine body 1 and is located behind the double-row wheel cross-rolling structure.
[0024] Specifically, the double-row wheel cross-rolling structure includes a rolling frame 6 detachably connected to the bottom of the steering wheel 2. Two rows of wheel axles 8 are arranged on the rolling frame 6 in a front-back distribution. A plurality of front rolling wheels 9 are arranged at intervals on both of the two wheel axles 8. The plurality of front rolling wheels 9 located on the two wheel axles 8 are arranged in a cross distribution. Through the chamfer 7, the wheel axle 8 and the front rolling wheels 9, it is convenient to form double-row rolling. During rolling, the front rolling wheels 9 in the front row first perform rolling, and then the front rolling wheels 9 in the back row perform rolling on the part where the rolling is carried out in place. In this way, the traveling resistance is reduced, the service life of the front rolling wheels 9 is further extended, and the rolling effect and rolling strength are improved.
[0025] Specifically, a U-shaped steering frame 5 is fixedly installed at the bottom of the steering wheel 2. The U-shaped steering frame 5 and the rolling frame 6 are connected together by bolts. Through the setting of the U-shaped steering frame 5, it is convenient to install with the rolling frame 6. Through the bolts, it is convenient to disassemble, and it can be interchanged with a spraying machine, serving multiple purposes with one machine, and reducing the purchase cost of the machine.
[0026] Specifically, the rear rolling structure includes multiple groups of rear rolling wheels 4 arranged horizontally at intervals. A loading hopper 3 is fixedly installed on the rear side of the agricultural machine body 1. The multiple rear rolling wheels 4 are rotatably connected to the bottom of the loading hopper 3. Through the setting of the loading hopper 3, it is convenient to install the rear rolling wheels 4. Through the multiple rows of rear rolling wheels 4 arranged horizontally at intervals, it is convenient to increase the rolling width of the double-row wheel cross-rolling structure in the front row. Further, the rear rolling wheels 4 can be driven to rotate by the agricultural machine body 1.
[0027] Specifically, the retractable support structure includes a driving cylinder 11. The driving cylinder 11 is hinged to the bottom of the agricultural machine body 1 through a hinge seat 10. A support seat 12 is fixedly installed on the output shaft of the driving cylinder 11. It further includes a clamping rod 14. A chute 13 that horizontally slidably cooperates with the clamping rod 14 is provided on the load-carrying hopper 3. A clamping groove adapted to the clamping rod 14 is provided on the support seat 12. When it is necessary to install and disassemble the double-row wheel cross-compacting structure, the clamping rod 14 is pulled out from the support seat 12, and then the driving cylinder 11 drives the support seat 12 to rotate to a vertical state. Then, the driving cylinder 11 is extended to lift the agricultural machine body 1 through the support seat 12, so as to support the front side of the agricultural machine body 1, thus facilitating the installation and disassembly of the double-row wheel cross-compacting structure. After the installation and disassembly are completed, the driving cylinder 11 can be retracted, and then the support seat 12 and the load-carrying hopper 3 are fixed through the clamping rod 14, and then the driving cylinder 11 and the support seat 12 are integrally retracted.
[0028] Specifically, the compaction frame 6 is horizontally and slidably guided and cooperated with the U-shaped steering frame 5, and a chamfer 7 is further provided on the compaction frame 6. Through the horizontal and slidable guiding cooperation between the compaction frame 6 and the U-shaped steering frame 5, it is convenient to align the installation positions of the compaction frame 6 and the U-shaped steering frame 5. By providing the chamfer 7, it is convenient for the compaction frame 6 to slide into the U-shaped steering frame 5, and further convenient for position alignment.
[0029] It should be noted that the "one embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include specific features, structures or characteristics, but not necessarily each embodiment includes such specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. Moreover, when combining specific features, structures or characteristics with an embodiment, it is within the knowledge scope of those skilled in the art to implement such features, structures or characteristics in combination with other embodiments, whether explicitly or implicitly described.
[0030] It should be easily understood that the terms "on...", "above...", and "over..." in the present disclosure should be interpreted in the broadest manner, so that "on..." not only means "directly on something", but also includes the meaning of "on something" with intermediate features or layers therebetween, and "above..." or "over..." not only includes the meaning of "above or over something", but may also include the meaning of "above or over something" with no intermediate features or layers therebetween (i.e., directly on something).
[0031] In addition, for ease of description, spatial relative terms may be used in this document, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature to another as shown in the figures. Spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatial relative descriptors used in this document may be interpreted accordingly.
[0032] It should be noted that in this document, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.
[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not intended to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A compactor, characterized in that: It includes an agricultural machinery body (1), a steering wheel (2) is arranged on the agricultural machinery body (1), a double-row wheel cross-rolling structure detachably connected to the bottom of the steering wheel (2) is arranged on the front side of the agricultural machinery body (1), two rear rolling structures are arranged on the rear side of the agricultural machinery body (1) and are respectively arranged on both sides of the double-row wheel cross-rolling structure, and a retractable support structure located behind the double-row wheel cross-rolling structure is further arranged at the bottom of the agricultural machinery body (1).
2. The press according to claim 1, characterized in that: The double-row wheel cross-rolling structure includes a rolling frame (6) detachably connected to the bottom of the steering wheel (2), two rows of wheel axles (8) distributed front and rear are arranged on the rolling frame (6), a plurality of front row rolling wheels (9) are arranged at intervals on both of the two wheel axles (8), and the plurality of front row rolling wheels (9) located on the two wheel axles (8) are cross-distributed.
3. The press according to claim 2, characterized in that: A U-shaped steering frame (5) is fixedly installed at the bottom of the steering wheel (2), and the U-shaped steering frame (5) is connected to the rolling frame (6) by bolts.
4. The road roller according to claim 3, characterized in that: The rear rolling structure includes multiple groups of rear row rolling wheels (4) arranged horizontally at intervals, a cargo hopper (3) is fixedly installed on the rear side of the agricultural machinery body (1), and the multiple rear row rolling wheels (4) are rotatably connected to the bottom of the cargo hopper (3).
5. The press according to claim 4, wherein: The retractable support structure includes a driving cylinder (11), the driving cylinder (11) is hinged to the bottom of the agricultural machinery body (1) through a hinge seat (10), a support seat (12) is fixedly installed on the output shaft of the driving cylinder (11), and a clamping rod (14) is further included. A sliding groove (13) horizontally slidably matched with the clamping rod (14) is formed on the cargo hopper (3), and a clamping groove adapted to the clamping rod (14) is formed on the support seat (12).
6. The press according to claim 5, characterized in that: The rolling frame (6) is horizontally and slidably matched with the U-shaped steering frame (5), and a chamfer (7) is further arranged on the rolling frame (6).