Header picking roller arrangement

Abstract

The application relates to a cutting platform picking roller device, which comprises a picking roller body, the picking roller body comprises a long shaft, a left width disc and a right width disc are arranged on the long shaft, a mounting structure is arranged between the left width disc and the right width disc and located on the outer side of the long shaft, the mounting structure is annular, the mounting structure comprises a plurality of first mounting beams arranged at intervals in the circumferential direction and a plurality of second mounting beams arranged at intervals in the circumferential direction, the first mounting beams and the second mounting beams are arranged in a staggered manner in the circumferential direction, a plurality of first mounting holes for mounting elastic teeth are arranged on the first mounting beams, and a plurality of second mounting holes for mounting elastic teeth are arranged on the second mounting beams. The application provides a plurality of arrangement modes of the elastic teeth on the first mounting beams and the second mounting beams, when different pepper varieties are harvested, the elastic teeth can be quickly disassembled or assembled through fixing pins, the spacing between the elastic teeth on the first mounting beams or the second mounting beams is changed, the density of the elastic teeth on the picking roller is adjusted, and different varieties of peppers can be harvested.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery engineering technology, and in particular to a harvesting roller device for a header. Background Technology

[0002] Currently, the chili varieties widely planted include facing-heaven chili, long chili, and flat chili. When harvesting chilies after they mature, a harvester is usually used to harvest facing-heaven chili and long chili, and another harvester is used to harvest flat chili. Harvesting all three types of chilies requires changing the harvester on the cutting table. Harvesting two harvester rollers is inconvenient for transportation, and changing the harvester rollers back and forth during the operation is very troublesome, which affects the harvesting efficiency. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide a harvesting roller device for a cutting platform.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a cutting platform picking roller device, including a picking roller body, the picking roller body including a long shaft, a left side plate and a right side plate passing through the long shaft, an installation structure located outside the long shaft between the left side plate and the right side plate, the installation structure is annular, the installation structure includes a plurality of first installation beams and a plurality of second installation beams arranged at intervals along the circumference, the first installation beams and the second installation beams are staggered along the circumference, the first installation beams are provided with a plurality of first installation holes for installing spring teeth, and the second installation beams are provided with a plurality of second installation holes for installing spring teeth; The arrangement of the spring teeth on the first and second mounting beams includes any one of the following: Each of the multiple second mounting holes is fitted with a spring tooth, and at least two adjacent first mounting holes in the multiple first mounting holes form a set of mounting units. Each set of mounting units is fitted with a spring tooth on its first mounting hole, and there is at least one first mounting hole without a spring tooth between two adjacent sets of mounting units. The second mounting beam has spring teeth installed on some of the second mounting holes, and there is at least one second mounting hole without spring teeth between two adjacent spring teeth. Among the multiple first mounting holes, at least two adjacent first mounting holes form a set of mounting units. Spring teeth are installed on the first mounting holes of each set of mounting units, and there is at least one first mounting hole without spring teeth between two adjacent sets of mounting units. A spring tooth is installed on a portion of the first mounting hole of the first mounting beam, and there is at least one first mounting hole without a spring tooth between two adjacent spring teeth; a spring tooth is installed on a portion of the second mounting hole of the second mounting beam, and there is at least one second mounting hole without a spring tooth between two adjacent spring teeth.

[0005] Furthermore, the first mounting hole and the second mounting hole are arranged alternately up and down along the circumference of the mounting structure.

[0006] Furthermore, the spring tooth is detachably fixedly connected to the first mounting hole or the second mounting hole.

[0007] Furthermore, the lower end of the spring tooth is provided with a pin that mates with the first mounting hole or the second mounting hole. The pin of the spring tooth is inserted into the first mounting hole or the second mounting hole and locked in place by a fixing pin.

[0008] Furthermore, the insert post is provided with a first positioning hole that mates with the fixing pin, and the first mounting beam and the second mounting beam are respectively provided with a second positioning hole that mates with the fixing pin.

[0009] Furthermore, the included angle between the first mounting beam and the second mounting beam is 18 degrees.

[0010] Furthermore, a first intermediate disc and a second intermediate disc are also inserted through the long shaft, and the first intermediate disc and the second intermediate disc are respectively fixedly connected to the inner side of the mounting structure.

[0011] Furthermore, scraper blades are provided on opposite sides of the left and right discs.

[0012] The beneficial effects of this application are as follows: 1. This application provides a variety of arrangements of spring teeth on the first and second mounting beams. When harvesting different varieties of chili peppers, the spring teeth can be quickly disassembled or installed by fixing pins to change the spacing between the spring teeth on the first or second mounting beams, thereby adjusting the density of the spring teeth on the harvesting roller and achieving the harvesting of different varieties of chili peppers, which can result in better harvesting results.

[0013] 2. By setting up a first intermediate panel and a second intermediate panel, this application effectively increases the rigidity of the installation structure and ensures the stability of the structure. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the first arrangement structure of the spring teeth of this utility model.

[0015] Figure 2 This is a schematic diagram of the second arrangement structure of the spring teeth of this utility model.

[0016] Figure 3 This is a schematic diagram of the third arrangement structure of the spring teeth of this utility model.

[0017] Figure 4 This is a schematic diagram of the installation structure in this utility model.

[0018] Figure 5 This is a cross-sectional view of the present invention.

[0019] Figure 6 This is a schematic diagram of the first mounting beam in this utility model.

[0020] Figure 7This is a side view of the first mounting beam in this utility model.

[0021] Figure 8 This is a schematic diagram of the second mounting beam in this utility model.

[0022] Figure 9 This is a side view of the second mounting beam in this utility model.

[0023] Figure 10 This is a schematic diagram of the spring tooth in this utility model.

[0024] Figure 11 This is a schematic diagram of the mud scraper in this utility model.

[0025] Illustration markings: 1. Picking roller body, 2. Spring tooth, 3. Fixing pin, 4. Second positioning hole, 21. Insert post, 211. First positioning hole, 101. Scraper, 102. Left side plate, 103. First mounting beam, 104. Second mounting beam, 105. First middle side plate, 106. Second middle side plate, 107. Right side plate, 108. Long shaft, 1031. First mounting hole, 1041. Second mounting hole. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] Please see Figure 1-11This utility model provides a header harvesting roller device, including a harvesting roller body 1. The harvesting roller body 1 includes a long shaft 108, on which a left flange 102 and a right flange 107 are threaded. A mounting structure located outside the long shaft 108 is provided between the left flange 102 and the right flange 107. The mounting structure is annular and includes multiple circumferentially spaced first mounting beams 103 and multiple circumferentially spaced second mounting beams 104. The first mounting beams 103 and second mounting beams 104 are staggered circumferentially. Each first mounting beam 103 has multiple first mounting holes 1031 for mounting spring teeth 2, and each second mounting beam 104 has multiple second mounting holes 1041 for mounting spring teeth 2. There are 10 first mounting beams 103 and 100 second mounting beams 104, with one second mounting beam 104 between every two adjacent first mounting beams 103.

[0028] The first mounting holes 1031 and the second mounting holes 1041 are arranged alternately up and down along the circumference of the mounting structure. Among the multiple first mounting holes 1031, the distance between the first mounting hole 1031 closest to the end face of the first mounting beam 103 and the end face of the first mounting beam 103 is L1. Among the multiple second mounting holes 1041, the distance between the second mounting hole 1041 closest to the end face of the second mounting beam 104 and the end face of the second mounting beam 104 is L2, and L1 is less than L2. The distance between two adjacent first mounting holes 1031 is equal to the distance between two adjacent second mounting holes 1041.

[0029] Specifically, the spring tooth 2 is detachably and fixedly connected to the first mounting hole 1031 or the second mounting hole 1041. The lower end of the spring tooth 2 is provided with a pin 21 that mates with the first mounting hole 1031 or the second mounting hole 1041. The pin 21 of the spring tooth 2 is inserted into the first mounting hole 1031 or the second mounting hole 1041 and locked in place by the fixing pin 3. The pin 21 is provided with a first positioning hole 211 that mates with the fixing pin 3, and the sides of the first mounting beam 103 and the second mounting beam 104 are respectively provided with second positioning holes 4 that mate with the fixing pin 3.

[0030] When the spring tooth 2 is installed on the first mounting beam 103, the insert pin 21 is inserted into the first mounting hole 1031, and the fixing pin 3 passes through the first mounting beam 103 and the insert pin 21 to install the spring tooth 2 on the first mounting beam 103. When the spring tooth 2 is installed on the second mounting beam 104, the insert pin 21 is inserted into the second mounting hole 1041, and the fixing pin 3 passes through the second mounting beam 104 and the insert pin 21 to install the spring tooth 2 on the second mounting beam 104. It should be noted that any parts not described in detail in this application are prior art.

[0031] In addition, the included angle between the first mounting beam 103 and the second mounting beam 104 is 18 degrees. A first intermediate flange 105 and a second intermediate flange 106 are also threaded through the long shaft 108, and the first intermediate flange 105 and the second intermediate flange 106 are respectively fixedly connected to the inner side of the mounting structure. There is one second intermediate flange 106 and two first intermediate flanges 105, with the second intermediate flange 106 located between the two first intermediate flanges 105. Scraper blades 101 are respectively provided on the opposite sides of the left flange 102 and the right flange 107.

[0032] The arrangement of the spring teeth 2 on the first mounting beam 103 and the second mounting beam 104 includes the following three types: The first arrangement structure is as follows: a plurality of second mounting holes 1041 are each equipped with a spring tooth 2, and at least two adjacent first mounting holes 1031 in a plurality of first mounting holes 1031 form a group of mounting units. Each group of mounting units has three first mounting holes 1031, and each group of mounting units has a spring tooth 2 installed on its first mounting hole 1031. There is also a first mounting hole 1031 between two adjacent groups of mounting units where no spring tooth 2 is installed.

[0033] The second arrangement structure is as follows: a spring tooth 2 is installed on a portion of the second mounting holes 1041 of the second mounting beam 104, and there is a second mounting hole 1041 without a spring tooth 2 between two adjacent spring teeth 2. At least two adjacent first mounting holes 1031 in the plurality of first mounting holes 1031 form a group of mounting units. The number of first mounting holes 1031 in each group of mounting units is three. A spring tooth 2 is installed on the first mounting holes 1031 of each group of mounting units, and there is a first mounting hole 1031 without a spring tooth 2 between two adjacent groups of mounting units.

[0034] The third arrangement is as follows: a portion of the first mounting hole 1031 of the first mounting beam 103 is fitted with a spring tooth 2, and there is a first mounting hole 1031 between two adjacent spring teeth 2 where no spring tooth 2 is fitted; a portion of the second mounting hole 1041 of the second mounting beam 104 is fitted with a spring tooth 2, and there is a second mounting hole 1041 between two adjacent spring teeth 2 where no spring tooth 2 is fitted.

[0035] Of course, this utility model is not limited to the embodiments described above. Several other embodiments based on the design concept of this utility model are also provided below.

[0036] For example, in other embodiments, unlike the embodiments described above, the fixing pin 3 can also be a bolt. The fixing pin 3 passes through the first mounting beam 103 and the insert post 21 and is locked with a nut to fix the spring tooth 2 on the first mounting beam 103. The fixing pin 3 passes through the second mounting beam 104 and the insert post 21 and is locked with a nut to fix the spring tooth 2 on the second mounting beam 104.

[0037] It should be noted that the above embodiments are only used to illustrate the present utility model, but the present utility model is not limited to the above embodiments. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A harvesting roller device for a cutting platform, comprising a harvesting roller body (1), the harvesting roller body (1) comprising a long shaft (108), a left disc (102) and a right disc (107) passing through the long shaft (108), and an installation structure located outside the long shaft (108) between the left disc (102) and the right disc (107), the installation structure being annular, characterized in that, The mounting structure includes multiple first mounting beams (103) spaced apart along the circumference and multiple second mounting beams (104) spaced apart along the circumference. The first mounting beams (103) and the second mounting beams (104) are arranged alternately along the circumference. The first mounting beams (103) are provided with multiple first mounting holes (1031) for mounting the spring teeth (2), and the second mounting beams (104) are provided with multiple second mounting holes (1041) for mounting the spring teeth (2). The arrangement structure of the spring teeth (2) on the first mounting beam (103) and the second mounting beam (104) includes any one of the following: A spring tooth (2) is installed on each of the multiple second mounting holes (1041). At least two adjacent first mounting holes (1031) in the multiple first mounting holes (1031) form a set of mounting units. A spring tooth (2) is installed on the first mounting hole (1031) of each set of mounting units, and there is at least one first mounting hole (1031) without a spring tooth (2) between two adjacent sets of mounting units. The second mounting beam (104) has a spring tooth (2) installed on a portion of the second mounting holes (1041), and there is at least one second mounting hole (1041) without spring tooth (2) between two adjacent spring teeth (2). Among the multiple first mounting holes (1031), at least two adjacent first mounting holes (1031) form a set of mounting units. Each set of mounting units has a spring tooth (2) installed on the first mounting hole (1031), and there is at least one first mounting hole (1031) without spring tooth (2) between two adjacent sets of mounting units. The first mounting beam (103) has a portion of the first mounting hole (1031) on which a spring tooth (2) is installed, and there is at least one first mounting hole (1031) between two adjacent spring teeth (2) where no spring tooth (2) is installed. The second mounting beam (104) has a portion of the second mounting hole (1041) on which a spring tooth (2) is installed, and there is at least one second mounting hole (1041) between two adjacent spring teeth (2) where no spring tooth (2) is installed.

2. The harvesting roller device for a header according to claim 1, characterized in that, The first mounting hole (1031) and the second mounting hole (1041) are arranged alternately up and down along the circumference of the mounting structure.

3. The header harvesting roller device according to claim 1, characterized in that, The spring tooth (2) is detachably fixedly connected to the first mounting hole (1031) or the second mounting hole (1041).

4. The header harvesting roller device according to claim 3, characterized in that, The lower end of the spring tooth (2) is provided with a pin (21) that mates with the first mounting hole (1031) or the second mounting hole (1041). The pin (21) of the spring tooth (2) is inserted into the first mounting hole (1031) or the second mounting hole (1041) and locked by the fixing pin (3).

5. A harvesting roller device for a header according to claim 4, characterized in that, The insert (21) is provided with a first positioning hole (211) that cooperates with the fixing pin (3), and the first mounting beam (103) and the second mounting beam (104) are respectively provided with a second positioning hole (4) that cooperates with the fixing pin (3).

6. The header harvesting roller device according to claim 1, characterized in that, The included angle between the first mounting beam (103) and the second mounting beam (104) is 18 degrees.

7. A harvesting roller device for a header according to claim 1, characterized in that, The long shaft (108) is also provided with a first intermediate disc (105) and a second intermediate disc (106), which are fixedly connected to the inner side of the mounting structure respectively.

8. A header harvesting roller device according to claim 1, characterized in that, The left disk (102) and the right disk (107) are respectively equipped with a mud scraper (101) on opposite sides.

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