Novel movable feeding header

Abstract

The utility model relates to the field of combine harvesters, and discloses a novel movable type feeding header which comprises a header support portion, a feeding portion and a feeding portion. The feeding part is connected to the header support part and used for conveying crops; the feeding part comprises a feeding shell and a feeding auger, the feeding shell is connected with the header support part, the section of the feeding shell is in a circular arc shape, and the feeding auger is arranged in the feeding shell; and the first impurity discharging mechanism is connected with the header bracket part. In the utility model, by flexibly switching different forms of the feeding header, the labor and material cost required for harvesting different melon crops can be obviously reduced, the feeding part can be quickly disassembled and assembled, and the whole header bracket part does not need to be replaced, so that the time and the labor are saved, and by virtue of the arc-shaped design of the feeding shell, the feeding efficiency is greatly improved. And the accumulation of crushed melons can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of combine harvesters, in particular to a novel active feeding harvesting platform. Background Art

[0002] In modern agricultural operations, combine harvesters have become an important tool for improving crop harvesting efficiency. Among them, melon and gourd combine harvesters (referred to as combine harvesters) can significantly improve the harvesting efficiency of melon crops because they can complete multiple processes such as harvesting, threshing, stem separation, and debris removal at one time.

[0003] At present, when harvesting different melon crops, such as melons and gourds, the common feeding header needs to be disassembled and the header shape needs to be changed to adapt to the harvesting needs of different crops. This operation not only increases labor and material costs, but also consumes a lot of time and energy, seriously reducing the harvesting efficiency. In addition, when harvesting melons, the square feeding auger shell is prone to backlog of broken melons, which not only affects the quality of the melons, but also increases the difficulty of post-processing. Utility Model Content

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] A new type of live feeding header, including:

[0006] Heading support part;

[0007] A feeding part, connected to the header support part, for conveying crops;

[0008] The feeding part includes a feeding shell and a feeding auger, the feeding shell is connected to the header bracket, the cross section of the feeding shell is arc-shaped, and the feeding auger is arranged in the feeding shell;

[0009] The first debris removal mechanism is connected to the header bracket part. The first debris removal mechanism is configured to be assembled on the header bracket part after the feeding part is disassembled from the header bracket part to switch the working form of the header bracket part.

[0010] The feeding part also includes:

[0011] A rotating shaft is installed in the feeding housing, and the feeding auger is connected to the rotating shaft;

[0012] The second power source is installed on the outside of the feeding shell, and the power shaft of the second power source is connected to the rotating shaft to provide power for the rotating shaft and the auger.

[0013] The feeding part also includes:

[0014] A mounting seat is arranged on one side of the feeding housing and connected to the header bracket;

[0015] A movable groove is provided on one side of the mounting seat;

[0016] A movable seat, one end of which is mounted on the feeding housing and the other end of which is connected to the movable groove;

[0017] The limiting plate has one end mounted on the bottom of the movable seat and the other end penetrating the bottom wall of the movable groove and extending to the outside of the mounting seat.

[0018] The header bracket portion comprises:

[0019] Two side frames are respectively arranged at both ends of the feeding shell;

[0020] A front frame, mounted on the two side frames and connected to the feed housing;

[0021] A mounting groove is provided on one side of the front frame, and the mounting seat is connected to the mounting groove;

[0022] The limiting groove is arranged on the bottom wall of the installation groove, and the limiting plate is connected in the limiting groove.

[0023] The first impurity removal mechanism comprises:

[0024] Two assembly plates, mounted on two side frames respectively;

[0025] Two bearing seat plates are respectively mounted on two assembly plates;

[0026] The first row of miscellaneous rollers is arranged between two bearing seat plates;

[0027] A connecting seat, mounted on the assembly plate;

[0028] A reversing roller is installed on the connecting seat, and the reversing roller is arranged above the first row of miscellaneous rollers.

[0029] The first row of miscellaneous rollers comprises:

[0030] The two connecting shafts are respectively connected to the two bearing seat plates.

[0031] Also includes:

[0032] The second miscellaneous mechanism is installed on the side frame.

[0033] The second impurity removal mechanism comprises:

[0034] The second row of miscellaneous rollers, both side frames are equipped with support seats, and the second row of miscellaneous rollers are installed between the two support seats;

[0035] The first power source is installed on the support seat, and the power shaft of the first power source is connected to the second row of miscellaneous rollers to provide power for the second row of miscellaneous rollers.

[0036] The utility model provides a new type of active feeding cutter. Compared with the prior art, it has the following beneficial effects:

[0037] 1. By flexibly switching between different forms of the feeding header, the labor and material costs required for harvesting different melon crops can be significantly reduced. Since the feeding part can be quickly disassembled and installed, there is no need to replace the entire header bracket, saving time and manpower.

[0038] 2. The arc-shaped design of the feeding shell can effectively reduce the backlog of broken melons. When harvesting fragile crops such as melons, the arc-shaped shell provides a smoother material flow path.

[0039] 3. By installing the mounting base into the mounting groove, the disassembly and installation of the feeding part becomes very simple and quick. The operator only needs to perform simple operations to complete the conversion work without complicated tools or techniques. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 This is a schematic diagram of the assembly structure of the header support part, the second miscellaneous mechanism and the feeding part proposed by the utility model.

[0041] Figure 2 It is a partial cross-sectional structural schematic diagram of the header support part and the feeding part proposed by the utility model.

[0042] Figure 3 The utility model is provided with a schematic diagram of the assembly structure of the header support part, the second miscellaneous mechanism and the first miscellaneous mechanism.

[0043] Figure 4 This is a schematic diagram of the assembly structure of the first miscellaneous mechanism proposed by the utility model.

[0044] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0045] The reference numerals in the figure are:

[0046] 1. Cutting table support part; 101. Side frame; 102. Support seat; 103. Front frame; 104. Mounting slot; 105. Limiting slot;

[0047] 2. Second row of miscellaneous mechanisms; 201. Second row of miscellaneous rollers; 202. First power source;

[0048] 3. Feeding part; 301. Feeding shell; 302. Rotating shaft; 303. Feeding auger; 304. Second power source; 305. Mounting seat; 306. Moving slot; 307. Moving seat; 308. Limiting plate;

[0049] 4. The first row of miscellaneous mechanisms; 401. Assembly plate; 402. Bearing seat plate; 403. Connecting shaft; 404. The first row of miscellaneous rollers; 405. Connecting seat; 406. Reversing roller. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0051] Reference Figure 1-Figure 5 A novel active feeding header comprises: a header bracket part 1; a feeding part 3, connected to the header bracket part 1, for conveying crops; the feeding part 3 comprises a feeding shell 301 and a feeding auger 303, the feeding shell 301 is connected to the header bracket part 1, the cross section of the feeding shell 301 is arc-shaped, and the feeding auger 303 is arranged in the feeding shell 301; a first debris removal mechanism 4, connected to the header bracket part 1, the first debris removal mechanism 4 is arranged to be assembled on the header bracket part 1 after the feeding part 3 is disassembled from the header bracket part 1, so as to switch the working form of the header bracket part 1; through the header bracket part 1 and the feeding The combined design of the material part 3 ensures that the feeding part 3 can transport the broken melons stably and efficiently. The circular shell reduces the backlog of broken melons and reduces the possibility of blockage. When the feeding part 3 is disassembled from the cutting table bracket part 1, the first debris removal mechanism 4 can be assembled on the cutting table bracket part 1, and the working form of the cutting table bracket part 1 can be switched, so that the cutting table has stronger adaptability. It is initially in the melon-beating form, and the detachable feeding shell 301 is installed. When harvesting crops such as gourds, the feeding shell 301 is removed, and the assembly plate 401 is installed on the side frame 101 to complete the conversion work, reducing labor and material costs. The operation is simple, time-saving, and more convenient to use.

[0052] Reference Figure 2 and Figure 5The feeding part 3 also includes: a rotating shaft 302, which is installed in the feeding shell 301, and the feeding auger 303 is connected to the rotating shaft 302; a second power source 304, which is installed on the outside of the feeding shell 301, and the power shaft of the second power source 304 is connected to the rotating shaft 302, and is used to provide power for the rotating shaft 302 and the auger; a mounting seat 305, which is arranged on one side of the feeding shell 301 and is connected to the header bracket part 1; a moving groove 306, which is opened on one side of the mounting seat 305; a moving seat 307, one end of which is installed on the feeding shell 301, and the other end is connected to the moving groove 306; a limiting plate 308, one end of which is installed on the moving plate The bottom of the movable seat 307, the other end passes through the bottom wall of the movable groove 306 and extends to the outside of the mounting seat 305. The feeding shell 301 can be quickly disassembled and assembled. When disassembling, you only need to lift the feeding shell 301 upward, and the feeding shell 301 drives the limiting plate 308 to move upward and slide out of the limiting groove 105, so that the fixing of the mounting seat 305 in the mounting groove 104 can be cancelled, so that the feeding part 3 can be conveniently installed on the cutting table bracket part 1, and can be adjusted as needed. The design of the limiting plate 308 ensures the stability of the feeding part 3 during operation. The second power source 304 adopts a stepping motor, and can also adopt a servo motor.

[0053] Reference Figure 5 The cutting platform support part 1 includes: two side frames 101, which are respectively arranged at the two ends of the feeding shell 301; a front frame 103, which is installed on the two side frames 101 and connected to the feeding shell 301; a mounting groove 104, which is opened on one side of the front frame 103, and the mounting seat 305 is connected to the mounting groove 104; a limiting groove 105, which is opened on the bottom wall of the mounting groove 104, and a limiting plate 308 is connected in the limiting groove 105.

[0054] Reference Figure 3 and Figure 4 The first impurity removal mechanism 4 includes: two assembly plates 401, which are respectively installed on the two side frames 101; two bearing seat plates 402, which are respectively installed on the two assembly plates 401; a first row of impurities roller 404, which is arranged between the two bearing seat plates 402; a connecting seat 405, which is installed on the assembly plate 401; a reversing roller 406, which is installed on the connecting seat 405, and the reversing roller 406 is arranged above the first row of impurities roller 404; the first row of impurities roller 404 includes: two connecting shafts 403, which are respectively connected to the two bearing seat plates 402, and the connecting shafts 403 can stabilize the rotation position of the first row of impurities roller 404. The combined use of the first row of impurities roller 404 and the reversing roller 406 can effectively remove impurities in crops and improve the harvesting quality. The setting of the reversing roller 406 can also increase the separation effect of impurities.

[0055] Reference Figure 1 and Figure 2, further comprising: a second impurity removal mechanism 2, mounted on the side frame 101; the second impurity removal mechanism 2 comprises: a second impurity removal roller 201, both side frames 101 are mounted with a support seat 102, the second impurity removal roller 201 is mounted between the two support seats 102; a first power source 202, mounted on the support seat 102, the power shaft of the first power source 202 is connected to the second impurity removal roller 201, and is used to provide power for the second impurity removal roller 201, and the design of the second impurity removal mechanism 2 further enhances the impurity removal capability of the harvesting platform. Through the rotation of the second impurity removal roller 201, more impurities can be separated from the crops to improve the purity of the harvest, and the first power source 202 adopts a stepper motor, and can also adopt a servo motor.

[0056] During use, in the initial state of the active feeding header, the feeding part 3 has been installed on the header bracket part 1, the first debris removal mechanism 4 is in an unassembled state and is stored in a nearby position for easy access, the second debris removal mechanism 2 has been installed on the side frame 101 and is in a standby state, the broken melons are transported to the feeding shell 301, the second power source 304 is started, the driving shaft 302 rotates, and the feeding auger 303 rotates in the feeding shell 301. The rotation of the feeding auger 303 transports the broken melons to the rear of the header, and the arc-shaped cross-section design of the feeding shell 301 helps to reduce the backlog and blockage of the broken melons. During the feeding process, the second debris removal mechanism 2 starts to work, and the initial melons are transported to the feeding shell 301 through the rotation of the second debris removal roller 201. To remove impurities from crops, the rotation of the first impurity removal roller 404 and the synergistic effect of the reversing roller 406 further separate the impurities from the crops. When it is necessary to change the working mode of the harvesting platform, stop the operation of the feeding part 3 and the impurity removal mechanism, disassemble the feeding shell 301, lift the feeding shell 301 upwards to make the limit plate 308 slide out of the limit groove 105, cancel the fixation of the mounting seat 305 in the mounting groove 104, completely remove the feeding shell 301 from the harvesting platform bracket part 1, install the two assembly plates 401 on the two side frames 101, assemble the first impurity removal mechanism 4 on the harvesting platform bracket part 1, and the working mode switching of the harvesting platform is completed. After the mode switching is completed, restart the harvesting platform for harvesting.

[0057] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0058] By flexibly switching between different forms of the feeding header, the labor and material costs required for harvesting different melon crops can be significantly reduced. Since the feeding part 3 can be quickly disassembled and installed, there is no need to replace the entire header bracket part 1, saving time and manpower.

[0059] The arc-shaped design of the feeding shell 301 can effectively reduce the accumulation of broken melons. When harvesting fragile crops such as melons, the arc-shaped shell provides a smoother material flow path.

[0060] By installing the mounting seat 305 into the mounting groove 104, the disassembly and installation of the feeding part 3 becomes very simple and quick, and the operator only needs to perform simple operations to complete the conversion work without complicated tools or techniques.

[0061] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0062] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A new type of active feeding header, characterized in that: include: Heading support part (1); A feeding part (3) connected to the header support part (1) and used for conveying crops; The feeding part (3) comprises a feeding shell (301) and a feeding auger (303); the feeding shell (301) is connected to the header support part (1); the cross section of the feeding shell (301) is in an arc shape; and the feeding auger (303) is arranged in the feeding shell (301); The first debris removal mechanism (4) is connected to the header support part (1), and the first debris removal mechanism (4) is configured such that when the feeding part (3) is disassembled from the header support part (1), the first debris removal mechanism (4) is assembled on the header support part (1) to switch the working form of the header support part (1).

2. A novel active feeding header according to claim 1, characterized in that: The feeding part (3) further comprises: A rotating shaft (302) is installed in the feeding housing (301), and the feeding auger (303) is connected to the rotating shaft (302); The second power source (304) is installed outside the feeding shell (301), and the power shaft of the second power source (304) is connected to the rotating shaft (302) to provide power for the rotating shaft (302) and the auger.

3. A novel active feeding header according to claim 2, characterized in that: The feeding part (3) further comprises: A mounting seat (305) is arranged on one side of the feeding housing (301) and is connected to the header support portion (1); A movable groove (306) is provided on one side of the mounting seat (305); A movable seat (307), one end of which is mounted on the feeding housing (301) and the other end of which is connected to the movable groove (306); A limiting plate (308) has one end mounted on the bottom of the movable seat (307) and the other end passing through the bottom wall of the movable groove (306) and extending to the outside of the mounting seat (305).

4. A novel active feeding header according to claim 3, characterized in that: The header support part (1) comprises: Two side frames (101) are respectively arranged at two ends of the feeding shell (301); A front frame (103) is mounted on the two side frames (101) and connected to the feeding housing (301); A mounting groove (104) is provided on one side of the front frame (103), and the mounting seat (305) is connected to the mounting groove (104); The limiting groove (105) is formed on the bottom wall of the installation groove (104), and the limiting plate (308) is connected in the limiting groove (105).

5. A novel active feeding header according to claim 4, characterized in that: The first impurity removal mechanism (4) comprises: Two assembly plates (401) are respectively mounted on two side frames (101); Two bearing seat plates (402) are respectively mounted on two assembly plates (401); A first row of miscellaneous rollers (404) is arranged between two bearing seat plates (402); A connecting seat (405) mounted on the assembly plate (401); A reversing roller (406) is mounted on the connecting seat (405), and the reversing roller (406) is arranged above the first row of miscellaneous rollers (404).

6. A novel active feeding header according to claim 5, characterized in that: The first row of miscellaneous rollers (404) comprises: The two connecting shafts (403) are respectively connected to the two bearing seat plates (402).

7. A novel active feeding header according to claim 4, characterized in that: Also includes: The second miscellaneous removal mechanism (2) is mounted on the side frame (101).

8. A novel active feeding header according to claim 7, characterized in that: The second impurity removal mechanism (2) comprises: A second row of miscellaneous rollers (201), wherein support seats (102) are installed on both side frames (101), and the second row of miscellaneous rollers (201) are installed between the two support seats (102); A first power source (202) is mounted on the support seat (102); a power shaft of the first power source (202) is connected to the second row of miscellaneous rollers (201) and is used to provide power for the second row of miscellaneous rollers (201).

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