CN214430138U

CN214430138U - Transmission assembly of seedling raising machine

Info

Publication number: CN214430138U
Application number: CN202021947399.1U
Authority: CN
Inventors: 王建; 王炳智; 王文锦; 张超
Original assignee: Jiangsu Yike Agricultural Equipment Co ltd
Current assignee: Jiangsu Yike Agricultural Equipment Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-10-22
Anticipated expiration: 2030-09-08

Abstract

The utility model provides a transmission component of a seedling raising machine. Relates to a seedling raising machine, in particular to the improvement of a transmission component. The utility model provides a transmission component of a seedling raising machine, which has simple transmission structure and is not easy to cause jamming. Including locating transition wheelset, conveying shaft wheelset, (mixing) shaft transmission wheelset, the seeding transmission wheelset that are driven by the prime mover in the frame and applying native transmission wheelset, the prime mover passes through first chain drive the transition wheelset rotates, the transition wheelset drives in proper order through the second chain (mixing) shaft transmission wheelset, apply native transmission wheelset, seeding transmission wheelset and conveying shaft wheelset and rotate. All functional parts of second chain drive are drawn forth by excessive wheelset, that is to say all functional parts are driven by the second chain, and drive simple structure, the corresponding position that needs the meshing is few, and the probability that appears the jam is little, and the transmission process is inseparabler smooth.

Description

Transmission assembly of seedling raising machine

Technical Field

The utility model relates to a sprout cultivation machine especially relates to transmission assembly's improvement.

Background

The existing seedling raising machine is driven by a prime motor (generally a single-cylinder diesel) to realize the matching drive among all parts through chain transmission, and generally each part is driven by the prime motor to work through independent chain drive, namely, one prime motor needs to drive a plurality of chains, so that the problem of chain loosening and slipping or jamming easily occurs in the using process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a transmission component of a seedling raising machine, which has simple transmission structure and is not easy to cause jamming.

The utility model discloses a following technical scheme realizes: educate drive assembly of seedling machine, including locating transition wheelset, conveying shaft wheelset, (mixing) shaft drive wheelset, seeding drive wheelset that are driven by the prime mover in the frame and applying native drive wheelset, the prime mover passes through first chain drive the transition wheelset rotates, the transition wheelset drives in proper order through the second chain (mixing) shaft drive wheelset, apply native drive wheelset, seeding drive wheelset and conveying shaft wheelset and rotate.

The stirring shaft transmission wheel set comprises a stirring upper shaft wheel set and a stirring lower shaft wheel set, the soil applying transmission wheel set comprises an upper soil applying wheel set and a lower soil applying wheel set, and the conveying shaft wheel set comprises a primary conveying wheel set and a secondary conveying wheel set;

the stirring upper shaft wheel set, the upper soil applying wheel set, the seeding transmission wheel set, the stirring lower shaft wheel set, the lower soil applying wheel set, the secondary conveying wheel set, the primary conveying wheel set and the transition wheel set are arranged on the rack in a closed ring shape;

the second chain passes in proper order transition wheelset, stirring upper shaft wheelset, go up apply native wheelset, sow driving wheel group stirring lower shaft wheelset, apply native wheelset down, second grade conveying wheelset, get back to behind the first-order conveying wheelset transition wheelset forms the closed loop chain, the transition wheelset is in drive down of prime mover the second chain rotates.

The transition wheel set with be equipped with the take-up pulley between the one-level conveying wheelset, the take-up pulley is located in the frame, the second chain is worn to establish in proper order through the one-level conveying wheelset the take-up pulley with the transition wheelset. The take-up pulley can adjust the elasticity degree of second chain.

The primary conveying wheel set drives the driving roll of the primary conveying belt to rotate coaxially, and the secondary conveying wheel set drives the driving roll of the secondary conveying belt to rotate coaxially. The bottom of frame is equipped with the walking transmission shaft that drives walking wheel pivoted, the middle part of walking transmission shaft is equipped with a pair of gear train, and is a pair of the gear train with the transmission of transition wheelset meshing drives the walking transmission shaft rotates.

Compared with the prior art, the utility model discloses at first rotate from prime mover drive transition wheelset through first chain, draw forth all functional parts of second chain drive again by transition wheelset group, that is to say that all functional parts are by second chain drive, and drive simple structure, the corresponding position that needs the meshing is few, and the probability that appears the jam is little, and the transmission process is inseparabler smooth more.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the present invention

In the figure: 1. a prime mover; 2. a speed reducer; 3. a transition wheel group; 4. a walking transmission shaft; 5. a traveling wheel; 6. Stirring the upper shaft wheel set; 7. a soil applying wheel set is arranged; 8. a seeding transmission wheel group; 9. stirring a lower shaft wheel set; 10. a lower soil applying wheel set; 11. a secondary transmission wheel set; 12. a first-stage conveying wheel set; 13. a tension wheel; 14. a primary conveyor belt; 15. a secondary conveyor belt.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

As shown in fig. 1-2, the transmission assembly of the seedling raising machine comprises a transition wheel set 3, a transmission shaft wheel set, a stirring shaft transmission wheel set, a seeding transmission wheel set 8 and a soil applying transmission wheel set which are arranged on a frame and driven by a prime mover 1, wherein the prime mover 1 drives the transition wheel set 3 to rotate through a first chain, and the transition wheel set 3 sequentially drives the stirring shaft transmission wheel set, the soil applying transmission wheel set, the seeding transmission wheel set 8 and the transmission shaft wheel set to rotate through a second chain. The transition wheel set 3 is driven to rotate from the prime motor 1 through the first chain, and the second chain is led out from the transition wheel set to drive all functional parts, namely all the functional parts are driven by the second chain, so that the driving structure is simple, the number of corresponding parts needing to be meshed is small, and the probability of jamming is small.

The stirring shaft transmission wheel set comprises a stirring upper shaft wheel set 6 and a stirring lower shaft wheel set 9, the soil applying transmission wheel set comprises an upper soil applying wheel set 7 and a lower soil applying wheel set 10, and the conveying shaft wheel set comprises a first-stage conveying wheel set 12 and a second-stage conveying wheel set 11; the stirring upper shaft wheel group 6, the upper soil applying wheel group 7, the seeding transmission wheel group 8, the stirring lower shaft wheel group 9, the lower soil applying wheel group 10, the secondary conveying wheel group 11, the primary conveying wheel group 12 and the transition wheel group 3 are arranged on the frame in a closed ring shape; the second chain passes transition wheelset 3, stirring upper shaft wheelset 6 in proper order, goes up and applies native wheelset 7, seeding transmission wheelset 8, stirs lower shaft wheelset 9, applies native wheelset 10, second grade conveying wheelset 11, gets back after one-level conveying wheelset 12 transition wheelset group forms the closed loop chain, transition wheelset 3 is in drive under the drive of prime mover 1 the second chain rotates. The second chain sequentially penetrates through the wheel sets forming the closed loop to realize transmission, the closed loop is formed, so that the length of the second chain is shortest, and the possibility of jamming faults can be reduced in use.

Transition wheelset 3 with be equipped with take-up pulley 13 between the primary level conveying wheelset 12, take-up pulley 13 is located in the frame, the second chain wears to establish in proper order through primary level conveying wheelset 12 take-up pulley 13 with the transition wheelset. The tension wheel 13 can adjust the tightness degree of the second chain.

The primary conveying wheel set 12 drives the driving roll of the primary conveying belt 14 to rotate coaxially, and the secondary conveying wheel set 11 drives the driving roll of the secondary conveying belt 15 to rotate coaxially.

The bottom of frame is equipped with and drives 5 pivoted walking transmission shafts 4 of walking wheel, the middle part of 5 transmission shafts of walking wheel is equipped with a pair of gear train, and is a pair of the gear train with 3 meshing transmission drive of transition wheelset drive 4 of walking transmission shaft rotates.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. Educate drive assembly of seedling machine, including locating transition wheelset, conveying shaft wheelset, (mixing) shaft drive wheelset, seeding drive wheelset that are driven by the prime mover in the frame and applying native drive wheelset, its characterized in that: the prime motor drives the transition wheel set to rotate through a first chain, and the transition wheel set sequentially drives the stirring shaft transmission wheel set, the soil spreading transmission wheel set, the seeding transmission wheel set and the conveying shaft wheel set to rotate through a second chain;

the second chain passes in proper order transition wheelset, stirring upper shaft wheelset, go up apply native wheelset, seeding transmission wheelset, stirring lower shaft wheelset, apply native wheelset down, second grade conveying wheelset, get back to behind the first-order conveying wheelset transition wheelset forms the closed loop chain, the transition wheelset is in drive down of prime mover the second chain rotates.

2. The transmission assembly of a rice seedling raising machine as claimed in claim 1, wherein: the transition wheel set with be equipped with the take-up pulley between the one-level conveying wheelset, the take-up pulley is located in the frame, the second chain is worn to establish in proper order through the one-level conveying wheelset the take-up pulley with the transition wheelset.

3. The transmission assembly of a rice seedling raising machine as claimed in claim 2, characterized in that: the primary conveying wheel set drives the driving roll of the primary conveying belt to rotate coaxially, and the secondary conveying wheel set drives the driving roll of the secondary conveying belt to rotate coaxially.

4. The transmission assembly of a rice seedling raising machine as claimed in claim 2, characterized in that: the bottom of frame is equipped with the walking transmission shaft that drives walking wheel pivoted, the middle part of walking transmission shaft is equipped with a pair of gear train, and is a pair of the gear train with the transmission of transition wheelset meshing drives the walking transmission shaft rotates.