CN201709150U

CN201709150U - Straw pickup

Info

Publication number: CN201709150U
Application number: CN2010201085625U
Authority: CN
Inventors: 彭兴海
Original assignee: ZHONGXIANG XIANGNONG FARM MACHINERY EQUIPMENT CO Ltd
Current assignee: ZHONGXIANG XIANGNONG FARM MACHINERY EQUIPMENT CO Ltd
Priority date: 2010-01-28
Filing date: 2010-01-28
Publication date: 2011-01-19
Anticipated expiration: 2020-01-28

Abstract

The utility model discloses a straw pickup, a big frame is constituted by two side plates and a connecting rod fixed between the two side plates, a driving roller shaft and a driven roller shaft are movably mounted between the two side plates of the big frame in parallel, a pickup belt is wound on the driving roller shaft and the driven roller shaft, a pickup claw is fixedly mounted on the pickup belt, power transmission belt pulleys are respectively mounted on the driving roller shaft and the driven roller shaft, the driving roller shaft and the driven roller shaft are in transmission connection by utilizing a belt through the respective power transmission belt pulleys, and a power input belt pulley is further mounted on the driving roller shaft. The straw pickup has the advantages of simple structure, low manufacturing cost, simple maintenance, stable operation performance and very convenient use, thereby being particularly applicable to picking up rape, rice, bean and other straw type crops.

Description

The straw field pickup device

Technical field

The utility model relates to the technical field of agricultural machinery, more particularly relates to gather in the crops agricultural crop straw straw field pickup device.

Background technology

In the vast rural area of China, along with constantly popularizing of agricultural machinery, the utilization rate of agricultural mechanization is also more and more higher, paddy rice, wheat and corn have all been realized mechanized harvest fully, but present agricultural machinery is complete equipment mostly, collection cuts and closes at one, and price is higher, maintenance is trouble, and transaction capabilities is also stable inadequately, and the function of each equipment is also more single, also trouble very when needing more exchange device, be unfavorable for applying of agricultural machinery, in addition, present agricultural machinery is also not very good to the harvesting effect of rape.

The utility model content

The purpose of this utility model provides a kind of simple in structure in order to solve above-mentioned deficiency exactly, keep in repair easy, low cost of manufacture, transaction capabilities is stable, is specially adapted to the straw field pickup device that stalk class crops such as rape are picked up.

The technical solution that the utility model adopts in order to solve the problems of the technologies described above is as follows:

The straw field pickup device, it mainly includes big frame, initiative roll shaft, passive roll shaft, pick up band and pick up pawl, described big is made of biside plate and the connecting rod that is fixed between biside plate, initiative roll shaft and passive roll shaft are between the biside plate that parallel shape is movably arranged on big frame, pick up band around the home on initiative roll shaft and passive roll shaft, picking up pawl is fixedly mounted on to pick up and is with, be separately installed with the power transmission belt dish on initiative roll shaft and the passive roll shaft, initiative roll shaft and passive roll shaft utilize the power transmission belt dish of belt by separately to be in transmission connection, and power input belt pulley also is installed on the initiative roll shaft.

Roll shaft in the middle of it also includes, this centre roll shaft is movably arranged between the biside plate of big frame, and simultaneously between initiative roll shaft and passive roll shaft, and this centre roll shaft contacts with picking up to be with.

It also includes adjusting screw(rod), and the relative position place offers chute on described big the biside plate, and passive roll shaft is positioned at this chute, and an end of described adjusting screw(rod) is fixedlyed connected with passive roll shaft, and the other end of adjusting screw(rod) is threaded with big frame side plate.

Be positioned at driven roll axle one end mounted in pairs on described big the biside plate suspension ring are arranged.

The beneficial effect that the utility model adopts above-mentioned technical solution to reach is: the utility model is simple in structure, low cost of manufacture, keep in repair easy, transaction capabilities is stable, with itself and existing wheeled harvester and the supporting use of caterpillar band self-propelled grain header, use very conveniently, be specially adapted to stalk class crops such as rape, paddy rice and beans are picked up.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 picks up the structural representation of band for Fig. 1 saves;

Fig. 3 saves the left TV structure schematic diagram of belt pulley for Fig. 1.

Embodiment

By Fig. 1, Fig. 2 and shown in Figure 3, the straw field pickup device, it mainly includes big frame, initiative roll shaft 1, passive roll shaft 2, middle roll shaft 3, pick up and be with 4 and pick up pawl 5, described big is made of biside plate 6 and the connecting rod 7 that is fixed on 6 of biside plates, initiative roll shaft 1, passive roll shaft 2 and middle roll shaft 3 are between the biside plate 6 that parallel shape is movably arranged on big frame, and middle roll shaft 3 is again between initiative roll shaft 1 and passive roll shaft 2, pick up and be with 4 around the home at initiative roll shaft 1, on passive roll shaft 2 and the middle roll shaft 3, picking up pawl 5 is fixedly mounted on to pick up and is with on 4, be separately installed with power transmission belt dish 8 on initiative roll shaft 1 and the passive roll shaft 2, initiative roll shaft 1 and passive roll shaft 2 utilize the power transmission belt dish 8 of belt 9 by separately to be in transmission connection, power input belt pulley 10 also is installed on the initiative roll shaft 1, this power input belt pulley 10 is in transmission connection with the grain header that matches, installation and adjusting for convenience picked up and is with 4, also include adjusting screw(rod) 11, the relative position place offers chute 601 on described big biside plate 6, passive roll shaft 2 is positioned at this chute 601, one end of described adjusting screw(rod) 11 is fixedlyed connected with passive roll shaft 2, the other end of adjusting screw(rod) 11 is threaded with big frame side plate 6, by rotation adjusting screw(rod) 11, just can conveniently regulate the distance between initiative roll shaft 1 and the passive roll shaft 2, also just help picking up installation and maintenance with 4, also be beneficial to simultaneously and regulate the tightness of picking up with 4, being positioned at driven roll axle 2 one end mounted in pairs on described big biside plate 6 has suspension ring 12.During installation, one end of this straw field pickup device is installed on the supporting with it grain header by initiative roll shaft 1, the other end of straw field pickup device is hung on the supporting with it grain header by the suspension ring on the big frame 12, utilizes power input belt pulley 10 on the initiative roll shaft 1 to be connected with the power transmission of grain header and gets final product.

The utility model is the straw field pickup machinery that requires design according to the agricultural of rape, paddy rice and legume crop segmentation harvesting, its can with wheeled harvester and the supporting use of caterpillar band self-propelled grain header, this product has simple in structure, keeps in repair easyly, and fault rate is low, percent of loss is little, transaction capabilities is stable, and reliability height, seed drop few, characteristics such as operating efficiency height are domestic comparatively advanced at present crops segmentation harvesting pick-up units.

Claims

1. straw field pickup device, it is characterized in that: it mainly includes big frame, initiative roll shaft, passive roll shaft, pick up band and pick up pawl, described big is made of biside plate and the connecting rod that is fixed between biside plate, initiative roll shaft and passive roll shaft are between the biside plate that parallel shape is movably arranged on big frame, pick up band around the home on initiative roll shaft and passive roll shaft, picking up pawl is fixedly mounted on to pick up and is with, be separately installed with the power transmission belt dish on initiative roll shaft and the passive roll shaft, initiative roll shaft and passive roll shaft utilize the power transmission belt dish of belt by separately to be in transmission connection, and power input belt pulley also is installed on the initiative roll shaft.

2. straw field pickup device according to claim 1 is characterized in that: roll shaft in the middle of it also includes, and this centre roll shaft is movably arranged between the biside plate of big frame, and simultaneously between initiative roll shaft and passive roll shaft, and this centre roll shaft contacts with picking up to be with.

3. straw field pickup device according to claim 1, it is characterized in that: it also includes adjusting screw(rod), the relative position place offers chute on described big the biside plate, passive roll shaft is positioned at this chute, one end of described adjusting screw(rod) is fixedlyed connected with passive roll shaft, and the other end of adjusting screw(rod) is threaded with big frame side plate.

4. according to claim 1,2 or 3 described straw field pickup devices, it is characterized in that: being positioned at driven roll axle one end mounted in pairs on described big the biside plate has suspension ring.