Header feeding power transmission mechanism of horizontal ensilage machine

Abstract

The utility model discloses a header feeding power transmission mechanism of a horizontal silage machine. The header feeding power transmission mechanism comprises a feeding main transmission structure, a first feeding transmission structure, a header transmission structure and a second feeding transmission structure, the feeding main transmission structure receives power and transmits the power to the first feeding transmission structure through gear meshing; the header transmission structure comprises a header power receiving structure and a header power distribution structure, and the header power receiving structure is connected with a feeding main transmission shaft of the feeding main transmission structure through a coupler; the header power receiving structure is in transmission connection with the header power distribution structure, and the header power distribution structure is connected with a second feeding roller I of the second feeding transmission structure through a coupler. The feeding main transmission structure receives the power and then distributes the power, the power is redistributed to the header mechanism and the second feeding transmission structure through the header transmission structure, linkage of the power of the feeding mechanism and the power of the header mechanism is achieved, the power distribution structure is simplified, and the layout of power equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of silage machine power, and in particular relates to a cutting table feeding power transmission mechanism of a horizontal silage machine. Background Art

[0002] Existing silage machines generally transmit power to the upper cutting table, large elevator, peeling machine, lower cutting table, feeding device, crusher, throwing fan, etc. through multi-stage transmission of the engine. The power of the feeding device and the cutting table is received independently, and the overall power transmission level is high, which requires a relatively large space to layout the transmission structure. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a cutting table feeding power transmission mechanism for a horizontal silage machine.

[0004] The technical solution adopted by the utility model is:

[0005] A cutting table feeding power transmission mechanism of a horizontal silage machine includes a feeding main transmission structure, a first feeding transmission structure, a cutting table transmission structure, and a second feeding transmission structure; the feeding main transmission structure receives power and transmits the power to the first feeding transmission structure through gear meshing; the cutting table transmission structure includes a cutting table power receiving structure and a cutting table power distribution structure, and the cutting table power receiving structure is connected to the feeding main transmission shaft of the feeding main transmission structure through a coupling; the cutting table power receiving structure is connected to the cutting table power distribution structure through transmission, and the cutting table power distribution structure is connected to the second feeding roller I of the second feeding transmission structure through a coupling. After receiving the power, the feeding main transmission structure distributes the power, and redistributes the power to the cutting table mechanism and the second feeding transmission structure through the cutting table transmission structure, so that the power of the feeding mechanism and the cutting table mechanism is linked, the power distribution structure is simplified, and the layout of the power equipment is improved.

[0006] As a preferred solution of the utility model, the feeding main transmission structure includes a feeding main transmission shaft, a feeding main power receiving wheel, and a feeding main power distribution gear; the feeding main power receiving wheel and the feeding main power distribution gear are installed at both ends of the feeding main transmission shaft, and the feeding main power distribution gear is meshed with the first feeding transmission structure for transmission. The feeding main power receiving wheel receives power and drives the feeding main transmission shaft to rotate, and the feeding main power distribution gear installed on the feeding main transmission shaft rotates accordingly.

[0007] As a preferred solution of the utility model, the first feeding transmission structure includes a first feeding gear I, a first feeding roller I, a first feeding gear II and a first feeding roller II; the first feeding gear I is mounted on the first feeding roller I, the first feeding gear II is mounted on the first feeding roller II, the first feeding roller I and the first feeding roller II are located on both sides of the feeding main transmission shaft, and the first feeding gear I and the first feeding gear II are both meshed with the feeding main power distribution gear. The feeding main power distribution gear is meshed with the feeding gear I and the first feeding gear II at the same time and drives them to rotate, that is, it synchronously drives the first feeding roller I and the first feeding roller II to rotate.

[0008] As a preferred solution of the utility model, the power receiving structure of the cutting platform includes a power receiving shaft of the cutting platform and a power transmission wheel of the cutting platform. The power receiving shaft of the cutting platform is connected to the main transmission shaft of the feeding platform through a coupling. The power receiving shaft of the cutting platform rotates synchronously with the main transmission shaft of the feeding platform and drives the power transmission wheel of the cutting platform to rotate together. The power transmission wheel of the cutting platform is installed at one end of the power receiving shaft of the cutting platform away from the main transmission shaft of the feeding platform; the power distribution structure of the cutting platform includes a power distribution shaft of the cutting platform, a power receiving wheel of the cutting platform and a power distribution wheel of the cutting platform; the power receiving wheel of the cutting platform and the power distribution wheel of the cutting platform are installed on the power distribution shaft of the cutting platform, the power receiving wheel of the cutting platform is connected with the power transmission wheel of the cutting platform, the power transmission wheel of the cutting platform transmits power to the power receiving wheel of the cutting platform, the power receiving wheel of the cutting platform drives the power distribution shaft of the cutting platform to rotate, and the power distribution wheel of the cutting platform installed thereon rotates accordingly; the power distribution wheel of the cutting platform transmits power to the cutting platform mechanism; the end of the power distribution shaft of the cutting platform close to the power distribution wheel of the cutting platform is connected to the second feeding roller I through a coupling, and drives the second feeding roller I to rotate.

[0009] As a preferred solution of the utility model, the coupling is a cross universal coupling.

[0010] As a preferred solution of the utility model, the second feeding transmission structure includes a second feeding power wheel I, a second feeding roller I, a second feeding power wheel II and a second feeding roller II. The second feeding power wheel I is installed on the second feeding roller I. The second feeding roller I rotates with the power distribution shaft of the cutting platform and drives the second feeding power wheel I thereon to rotate. The second feeding power wheel I drives the second feeding power wheel II to rotate synchronously. The second feeding power wheel II is installed on the second feeding roller II. The second feeding power wheel II drives the second feeding roller II to rotate. The second feeding power wheel I is connected to the second feeding power wheel II in transmission. The gap between the second feeding roller I and the first feeding roller I forms a first feeding channel. The gap between the second feeding roller II and the first feeding roller II forms a second feeding channel. The material transported from the cutting platform mechanism is fed from the first feeding channel by the second feeding roller I and the first feeding roller I, and then transported to the next process from the second feeding channel by the second feeding roller II and the first feeding roller II.

[0011] The utility model realizes power connection between the feeding mechanism and the cutting platform mechanism through a feeding main transmission structure, so that they share a power structure, and arrange them together to reduce the space occupied by the transmission. The utility model has a simple structure, light weight, easy disassembly and maintenance, and low cost. The cutting platforms on the market are individually hydraulically driven or gearbox driven, and the structural price and maintenance costs are high. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 The utility model omits some structures of the three-dimensional Figure 1 .

[0015] Figure 3 The utility model omits some structures of the three-dimensional Figure 2 . DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0017] Example:

[0018] A horizontal silage machine feeding power transmission mechanism, such as Figure 1-3 As shown, it includes a feeding main transmission structure, a first feeding transmission structure, a cutting platform transmission structure and a second feeding transmission structure. The cutting platform transmission structure includes a cutting platform power receiving structure and a cutting platform power distribution structure.

[0019] The feeding main transmission structure is as follows: Figure 2 and 3As shown, it includes a feeding main transmission shaft 1, a feeding main power receiving wheel 2, and a feeding main power distribution gear 3; the feeding main power receiving wheel 2 and the feeding main power distribution gear 3 are installed at both ends of the feeding main transmission shaft 1, and the feeding main power distribution gear 3 is meshed with the first feeding transmission structure for transmission. The feeding main power receiving wheel 2 uses a pulley to receive power and drive the feeding main transmission shaft to rotate, and the feeding main power distribution gear 3 installed on the feeding main transmission shaft rotates accordingly.

[0020] The first feeding transmission structure includes a first feeding gear I4, a first feeding roller I5, a first feeding gear II6 and a first feeding roller II7; the first feeding gear I4 is mounted on the first feeding roller I5, the first feeding gear II6 is mounted on the first feeding roller II7, the first feeding roller I5 and the first feeding roller II7 are located on both sides of the feeding main transmission shaft 1, and the first feeding gear I4 and the first feeding gear II6 are both meshed with the feeding main power distribution gear 3. The feeding main power distribution gear 3 is meshed with the feeding gear I4 and the first feeding gear II6 at the same time and drives them to rotate, that is, it synchronously drives the first feeding roller I5 and the first feeding roller II7 to rotate.

[0021] The power receiving structure of the cutting platform includes a power receiving shaft 8 and a power transmission wheel 9 for cutting platform. The power transmission wheel 9 for cutting platform uses a sprocket. The power receiving shaft 8 for cutting platform is connected to the main feeding transmission shaft 1 through a cross universal coupling 17. The power receiving shaft 8 for cutting platform rotates synchronously with the main feeding transmission shaft 1 and drives the power transmission wheel 9 for cutting platform to rotate together. The power transmission wheel 9 for cutting platform is installed at one end of the power receiving shaft 8 for cutting platform away from the main feeding transmission shaft 1.

[0022] The power distribution structure of the cutting platform includes a cutting platform power distribution shaft 10, a cutting platform power receiving wheel 11 and a cutting platform power distribution wheel 12; the cutting platform power receiving wheel 11 and the cutting platform power distribution wheel 12 both use sprockets; the cutting platform power receiving wheel 11 and the cutting platform power distribution wheel 12 are installed on the cutting platform power distribution shaft 10, the cutting platform power receiving wheel 11 is connected to the cutting platform power transmission wheel 9, the cutting platform power transmission wheel 9 transmits power to the cutting platform power receiving wheel 11, the cutting platform power receiving wheel 11 drives the cutting platform power distribution shaft 10 to rotate, and the cutting platform power distribution wheel 12 installed thereon rotates accordingly; the cutting platform power distribution wheel 12 transmits power to the cutting platform mechanism; the end of the cutting platform power distribution shaft 10 close to the cutting platform power distribution wheel 12 is connected to the second feeding roller I through a cross universal coupling 17, driving the second feeding roller I to rotate.

[0023] The second feeding transmission structure comprises a second feeding power wheel I13, a second feeding roller I14, a second feeding power wheel II15 and a second feeding roller II16. The second feeding power wheel I13 and the second feeding power wheel II15 adopt sprockets; the second feeding power wheel I13 is installed on the second feeding roller I14, the second feeding roller I14 rotates following the power distribution shaft 10 of the cutting platform, and drives the second feeding power wheel I13 thereon to rotate, the second feeding power wheel I13 drives the second feeding power wheel II15 to rotate synchronously, the second feeding power wheel II15 is installed on the second feeding roller II16, the second feeding power wheel II15 drives the second feeding roller II16 to rotate, and the second feeding power wheel I13 and the second feeding power wheel II15 are connected by a chain; the gap between the second feeding roller I14 and the first feeding roller I5 forms a first feeding channel; the gap between the second feeding roller II16 and the first feeding roller II7 forms a second feeding channel. The material conveyed from the cutting table mechanism is fed into the first feeding channel by the second feeding roller I14 and the first feeding roller I5, and then conveyed to the next process from the second feeding channel by the second feeding roller II16 and the first feeding roller II7.

[0024] In the description of this specification, the description of reference terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A horizontal silage harvester feed power transmission mechanism, characterized in that: The invention comprises a feeding main transmission structure, a first feeding transmission structure, a cutting table transmission structure and a second feeding transmission structure; the feeding main transmission structure receives power and transmits the power to the first feeding transmission structure through gear meshing; the cutting table transmission structure comprises a cutting table power receiving structure and a cutting table power distribution structure, the cutting table power receiving structure is connected to the feeding main transmission shaft (1) of the feeding main transmission structure through a coupling; the cutting table power receiving structure is connected to the cutting table power distribution structure through transmission, and the cutting table power distribution structure is connected to the second feeding roller I of the second feeding transmission structure through a coupling.

2. The cutting table feeding power transmission mechanism of the horizontal silage machine according to claim 1 is characterized in that: The feeding main transmission structure comprises a feeding main transmission shaft (1), a feeding main power receiving wheel (2), and a feeding main power distribution gear (3); the feeding main power receiving wheel (2) and the feeding main power distribution gear (3) are mounted on two ends of the feeding main transmission shaft (1), and the feeding main power distribution gear (3) is meshed with the first feeding transmission structure for transmission.

3. The header feeding power transmission mechanism of the horizontal silage machine according to claim 2 is characterized in that: The first feeding transmission structure comprises a first feeding gear I (4), a first feeding roller I (5), a first feeding gear II (6) and a first feeding roller II (7); the first feeding gear I (4) is mounted on the first feeding roller I (5), the first feeding gear II (6) is mounted on the first feeding roller II (7), the first feeding roller I (5) and the first feeding roller II (7) are located on both sides of the feeding main transmission shaft (1), and the first feeding gear I (4) and the first feeding gear II (6) are both meshed with the feeding main power distribution gear (3).

4. The header feeding power transmission mechanism of the horizontal silage machine according to claim 2 or 3, characterized in that: The power receiving structure of the cutting platform comprises a power receiving shaft (8) of the cutting platform and a power transmission wheel (9) of the cutting platform. The power receiving shaft (8) of the cutting platform is connected to the main feeding transmission shaft (1) through a coupling. The power transmission wheel (9) of the cutting platform is installed at one end of the power receiving shaft (8) of the cutting platform away from the main feeding transmission shaft (1). The power distribution structure of the cutting platform comprises a power distribution shaft (10), a power receiving wheel (11) of the cutting platform and a power distribution wheel (12) of the cutting platform. The power receiving wheel (11) of the cutting platform and the power distribution wheel (12) of the cutting platform are installed on the power distribution shaft (10). The power receiving wheel (11) of the cutting platform and the power transmission wheel (9) of the cutting platform are connected in transmission. The power distribution wheel (12) of the cutting platform transmits power to the cutting platform mechanism. The end of the power distribution shaft (10) of the cutting platform close to the power distribution wheel (12) of the cutting platform is connected to the second feeding roller I through a coupling.

5. The cutting table feeding power transmission mechanism of the horizontal silage machine according to claim 4 is characterized in that: The coupling is a cross universal coupling.

6. The header feeding power transmission mechanism of the horizontal silage machine according to claim 5, characterized in that: The second feeding transmission structure comprises a second feeding power wheel I (13), a second feeding roller I (14), a second feeding power wheel II (15) and a second feeding roller II (16); the second feeding power wheel I (13) is mounted on the second feeding roller I (14), the second feeding power wheel II (15) is mounted on the second feeding roller II (16), and the second feeding power wheel I (13) and the second feeding power wheel II (15) are transmission-connected; a gap between the second feeding roller I (14) and the first feeding roller I (5) forms a first feeding channel; The gap between the second feeding roller II (16) and the first feeding roller II (7) forms a second feeding channel.

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