CN210610371U

CN210610371U - Spiral conveying cylinder of bundling machine

Info

Publication number: CN210610371U
Application number: CN201921242684.0U
Authority: CN
Inventors: 郑天红; 郑驰
Original assignee: Shenyang Jinxing Agricultural Machinery Manufacturing Co ltd
Current assignee: Shenyang Jinxing Agricultural Machinery Manufacturing Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-05-26
Anticipated expiration: 2029-08-02

Abstract

The utility model provides a bundling machine spiral delivery cylinder, solves easy jam that prior art exists, and energy resource consumption is many, and the smoke and dust is big, is unfavorable for the environmental protection, and dynamic balance nature is poor, mechanical vibration is serious, the problem that the operating efficiency is low. Be provided with defeated material section of thick bamboo lower part barrel of defeated material entry including the lower extreme, its characterized in that: the upper end of the lower cylinder body of the material conveying cylinder is provided with a middle cylinder body of the material conveying cylinder, the middle cylinder body of the material conveying cylinder is composed of a dust leakage inner cylinder, and the outer side of the dust leakage inner cylinder is covered with a dust blocking outer cylinder; the upper end of the middle barrel body of the material conveying barrel is provided with an upper barrel body of the material conveying barrel, and a material conveying outlet at the upper end of the upper barrel body of the material conveying barrel is connected with a material storage inlet of the material storage bin; the driving ends of the material conveying mechanisms arranged in the lower cylinder body, the middle cylinder body and the upper cylinder body of the material conveying cylinder, which are communicated with each other, are connected with the material conveying driving mechanism through the material conveying transmission mechanism. The device has the advantages of reasonable design, compact structure, smooth material conveying, less smoke dust, small mechanical vibration, reliable operation, high operation efficiency and contribution to energy conservation and environmental protection.

Description

Spiral conveying cylinder of bundling machine

Technical Field

The utility model belongs to the technical field of agricultural machine, concretely relates to material is carried smoothly, and the smoke and dust is few, and mechanical vibration is little, and the operation is reliable, and the operating efficiency is high, and compact structure does benefit to energy-concerving and environment-protective bundling machine spiral delivery cylinder.

Background

Technicians in the field of agricultural machinery have successfully researched and developed various straw bundling devices to solve various social problems caused by straw combustion, so that the straws can be comprehensively utilized and changed into valuable; the straw bundling equipment makes great contribution to the comprehensive utilization of straws and also provides convenience for the livestock breeding industry. However, the straw baling device with the existing structure mostly adopts the form of air supply when conveying crushed straw materials into the storage bin at the upper part, and the traditional operation mode has the advantages of simple structure and low manufacturing cost, but in the actual use process, a tractor for driving the straw baling device and the conveying fan must be in the state of large throttle supply power, because if a small throttle is adopted to supply power, the conveying force of the fan is small, the materials cannot be supplied, the blockage phenomenon is easy to occur, and the energy consumption is large. Moreover, the fan is adopted for feeding, a large amount of ground dust can be sucked at the same time, the smoke is large, the operation environment is poor, and the environment is not favorable for environmental protection; even the sight line of the tractor in the downwind operation is influenced, and the grass bundle containing a large amount of dust is not beneficial to subsequent livestock feeding. In addition, the dynamic balance of the air conveying device with the existing structure on the two sides is poor, so that the abrasion of the fans on the two sides is inconsistent, serious mechanical vibration is generated, the normal operation of the device is influenced, and the operation efficiency is low. There is a need for an improved feeding device for a baler of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above-mentioned problem, it is smooth and easy to provide a material transport, and the smoke and dust is few, and mechanical vibration is little, and the operation is reliable, and the operating efficiency is high, and compact structure does benefit to energy-concerving and environment-protective bundling machine spiral delivery cylinder.

The utility model adopts the technical proposal that: this bundling machine spiral delivery cylinder includes delivery cylinder lower part barrel, its characterized in that: a material conveying inlet is formed in the side portion of the lower end of the lower barrel of the material conveying barrel, a middle barrel of the material conveying barrel is arranged at the upper end of the lower barrel of the material conveying barrel, the middle barrel of the material conveying barrel is composed of a dust leakage inner barrel, a plurality of dust leakage holes are uniformly distributed in the wall of the dust leakage inner barrel, a dust blocking outer barrel covers the outer side of the dust leakage inner barrel, and a dust exhaust gap is formed in the lower end of a gap between the inner wall of the dust blocking outer barrel and the outer wall of the dust leakage inner; the upper end of the middle barrel body of the material conveying barrel is provided with an upper barrel body of the material conveying barrel, the side part of the upper end of the upper barrel body of the material conveying barrel is provided with a material conveying outlet, and the material conveying outlet is connected with a material storage inlet on the side wall of the material storage bin; the inside of the cylinder body at the lower part of the material conveying cylinder, the cylinder body at the middle part of the material conveying cylinder and the cylinder body at the upper part of the material conveying cylinder which are communicated with each other are provided with a material conveying mechanism, and the driving end of the material conveying mechanism is connected with a material conveying driving mechanism through a material conveying transmission mechanism.

The material conveying mechanism comprises a material conveying rotating shaft, and spiral material conveying pieces which are continuously arranged along the axial direction of the rotating shaft are arranged on the material conveying rotating shaft; an inlet stirring piece is arranged at one end of the spiral conveying piece, which is positioned at the lower part of the conveying rotating shaft, and an outlet stirring piece is arranged at one end of the spiral conveying piece, which is positioned at the upper part of the conveying rotating shaft; the upper end of the material conveying rotating shaft is rotatably arranged at the upper end of the upper cylinder of the material conveying cylinder through an end bearing, and the lower end of the material conveying rotating shaft is rotatably arranged at the lower end of the lower cylinder of the material conveying cylinder through an end bearing; the lower end of the material conveying rotating shaft is connected with the material conveying transmission mechanism. The straw crushed aggregates entering the lower cylinder body of the feeding cylinder through the feeding inlet are upwards and continuously conveyed to the feeding outlet of the upper cylinder body of the feeding cylinder by the inlet stirring piece, and then the materials are stirred and conveyed into the storage bin by the outlet stirring piece.

A support rod is arranged between the upper barrel of the material conveying barrel and the side part of the rack, the support rod consists of an upper section rod body and a lower section rod body, the upper end of the upper section rod body is connected with the lower side of the upper barrel of the material conveying barrel, and the lower end of the upper section rod body is provided with a rod body connecting flange; the lower end of the lower section rod body is connected with the side part of the frame, and the upper end of the lower section rod body is also provided with a rod body connecting flange; the rod body connecting flanges of the lower section rod body and the upper section rod body are connected through a plurality of groups of connecting bolts, and a damping mechanism is arranged at the connecting part of the upper section rod body and the lower section rod body. In order to utilize the bracing piece to strengthen defeated feed cylinder overall stability, through the damper between the upper segment body of rod and the hypomere body of rod, effectively alleviate defeated feed cylinder and beat the vibration of equipment advancing process along with the straw, promote and use the reliability.

The damping mechanism of the supporting rod is an adjusting rubber mat or a damping spring.

The material conveying transmission mechanism comprises a transmission gear box, a driving bevel gear and a driven bevel gear which are meshed with each other are arranged in the transmission gear box, a gear shaft of the driven bevel gear is connected with a driving end of the material conveying mechanism, and a gear shaft of the driving bevel gear is connected with an output end of the material conveying driving mechanism. The compactness of the material conveying transmission mechanism is increased, and the size of the equipment is effectively reduced.

The output end of the material conveying driving mechanism is the rotating shaft of the material receiving mechanism arranged on the lower side of the rack, and the rotating shaft of the material receiving mechanism is connected with the driving end of the material conveying driving mechanism through a belt wheel driving mechanism; the material output port of the material receiving mechanism is connected with the material conveying inlet of the lower cylinder of the material conveying cylinder. With make full use of straw bundling equipment's current structure, reduce the structure complexity of device, practice thrift the cost, the fault rate is low.

The utility model has the advantages that: because the utility model adopts the lower cylinder body of the material conveying cylinder with the material conveying inlet at the lower end lateral part, the upper end of the lower cylinder body of the material conveying cylinder is provided with the middle cylinder body of the material conveying cylinder, the middle cylinder body of the material conveying cylinder is composed of the inner dust leakage cylinder with the dust leakage holes uniformly distributed on the cylinder wall, the outer side of the inner dust leakage cylinder is covered with the outer dust blocking cylinder, and the lower end of the gap between the inner wall of the outer dust blocking cylinder and the outer wall of the inner dust leakage cylinder is provided with; the upper end of the middle barrel body of the material conveying barrel is provided with an upper barrel body of the material conveying barrel, and a material conveying outlet arranged on the side part of the upper end of the upper barrel body of the material conveying barrel is connected with a material storage inlet on the side wall of the material storage bin; the internal portions of the lower cylinder body, the middle cylinder body and the upper cylinder body of the material conveying cylinder which are communicated with each other are provided with the material conveying mechanism, and the driving end of the material conveying mechanism is connected with the material conveying driving mechanism through the material conveying transmission mechanism.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a view in the direction a of fig. 1.

Fig. 3 is a schematic view showing a structure of the feeding mechanism in fig. 1.

Fig. 4 is a schematic view of a structure of the support rod of fig. 1.

Fig. 5 is a schematic view of a usage state of the present invention.

The sequence numbers in the figures illustrate: 1 cylinder at the lower part of a material conveying cylinder, 2 cylinder at the middle part of the material conveying cylinder, 3 cylinder at the upper part of the material conveying cylinder, 4 material conveying transmission mechanisms, 5 material conveying inlets, 6 dust leakage inner cylinders, 7 dust blocking outer cylinders, 8 material conveying mechanisms, 9 material conveying outlets, 10 material storage bins, 11 support rods, 12 material conveying driving mechanisms, 13 frames, 14 bundling devices, 15 travelling wheels, 16 dust exhaust gap openings, 17 transmission gear boxes, 18 driving bevel gears, 19 driven bevel gears, 20 belt wheel transmission mechanisms, 21 material collecting mechanisms, 22 material conveying rotating shafts, 23 spiral material conveying pieces, 24 material inlet material stirring pieces, 25 material outlet material stirring pieces, 26 end bearings, 27 upper-section rod bodies, 28 lower-section rod bodies, 29 rod body connecting flanges, 30 connecting bolts, 31 damping mechanisms, 32 spiral material conveying cylinders, 33 picking mechanisms, 34 traction frames and 35 power input ends.

Detailed Description

The specific structure of the present invention is described in detail with reference to fig. 1 to 5. The spiral conveying cylinder of the bundling machine comprises a conveying cylinder lower part cylinder body 1, wherein a conveying inlet 5 is formed in the side part of the lower end of the conveying cylinder lower part cylinder body 1, and a conveying cylinder middle part cylinder body 2 is arranged at the upper end of the conveying cylinder lower part cylinder body 1. The middle cylinder body 2 of the material conveying cylinder is composed of a dust leakage inner cylinder 6, the cylinder wall of which is uniformly provided with a plurality of circular dust leakage holes, and the outer side of the dust leakage inner cylinder 6 is covered with a dust blocking outer cylinder 7; the lower end of the gap between the inner wall of the dust blocking outer cylinder 7 and the outer wall of the dust leakage inner cylinder 6 is provided with a dust discharge gap 16 for discharging soil and dust in straw crushed aggregates leaked from a dust leakage hole of the dust leakage inner cylinder 6, so that the dust is leaked from the lower part of the middle cylinder body 2 of the material conveying cylinder, the phenomenon of dust flying during operation is reduced, and the clean degree of the bundled materials conveyed into the storage bin 10 is further improved. The upper end of the middle barrel body 2 of the material conveying barrel is provided with an upper barrel body 3 of the material conveying barrel, and the side part of the upper end of the upper barrel body 3 of the material conveying barrel is provided with a material conveying outlet 9 which is used for being connected with a material storage inlet on the side wall of the material storage bin 10.

A material conveying mechanism 8 for continuously conveying the straw materials upwards is arranged inside the mutually communicated lower cylinder body 1, middle cylinder body 2 and upper cylinder body 3 of the material conveying cylinder. The material conveying mechanism 8 comprises a material conveying rotating shaft 22 arranged in the material conveying cylinder bodies which are communicated with each other, and spiral material conveying sheets 23 which are continuously arranged along the axial direction of the rotating shaft are arranged on the material conveying rotating shaft 22. An inlet material stirring piece 24 is arranged at one end of the spiral material conveying piece 23 positioned at the lower part of the material conveying rotating shaft 22, and an outlet material stirring piece 25 is arranged at one end of the spiral material conveying piece 23 positioned at the upper part of the material conveying rotating shaft 22. The upper end of the material conveying rotating shaft 22 is rotatably arranged at the upper end of the cylinder 3 at the upper part of the material conveying cylinder through an end bearing 26, and the lower end of the material conveying rotating shaft 22 is rotatably arranged at the lower end of the cylinder 1 at the lower part of the material conveying cylinder through an end bearing 26. And then through setting up in each defeated feed cylinder barrel, along with defeated material actuating mechanism 12 rotatory defeated material pivot 22, drive spiral defeated tablet 23 on it and rotate to utilize entry plectrum piece 24 will enter into the defeated straw crushed aggregates in defeated feed cylinder lower part barrel 1, upwards carry defeated material export 9 department of defeated feed cylinder upper portion barrel 3 in succession, utilize export plectrum piece 25 to dial the material into storage silo 10.

The lower end of a material conveying rotating shaft 22 of the material conveying mechanism 8 is connected with the material conveying transmission mechanism 4, the material conveying transmission mechanism 4 comprises a transmission gear box 17, and a driving bevel gear 18 and a driven bevel gear 19 which are meshed with each other are arranged in the transmission gear box 17. The gear shaft of the driven bevel gear 19 is connected with the driving end of the material conveying rotating shaft 22 of the material conveying mechanism 8, and the gear shaft of the driving bevel gear 18 is connected with the output end of the material conveying driving mechanism 12. So as to increase the compactness of the material conveying transmission mechanism 4 and effectively reduce the volume of the equipment. Meanwhile, in order to fully utilize the existing structure of the straw baling device, the output end of the conveying driving mechanism 12 can directly adopt a rotating shaft of a receiving mechanism 21 which is arranged at the lower side of the frame 13 and is used for intensively conveying the crushed straw materials picked up by the picking mechanism 33, and the rotating shaft of the receiving mechanism 21 is connected with the gear shaft of the driving bevel gear 18 of the conveying driving mechanism 4 through a belt wheel driving mechanism 20; a material output port of the material receiving mechanism 21 is connected with a material conveying inlet 5 of the lower cylinder body 1 of the material conveying cylinder; thereby reducing the structural complexity of the device, saving the cost and having low failure rate. It can be understood that a belt tensioning device can be arranged above the transmission belt of the belt wheel transmission mechanism 20 according to specific use requirements, and the tightness degree of the transmission belt can be adjusted through tensioning adjusting bolts, so that the belt wheel transmission mechanism is convenient to use.

For the purpose of improving the use reliability, a support rod 11 which is obliquely arranged is arranged between the upper barrel 3 of the material conveying barrel and the side part of the frame 13. The support rod 11 is composed of an upper section rod body 27 and a lower section rod body 28, the upper end of the upper section rod body 27 is connected with the lower side of the upper cylinder body 3 of the material conveying cylinder, and the lower end of the upper section rod body 27 is provided with a rod body connecting flange 29; the lower end of the lower rod 28 is connected to the side of the frame 13, and the upper end of the lower rod 28 is also provided with a rod connecting flange 29. The rod body connecting flanges 29 of the lower rod body 28 and the upper rod body 27 are connected through a plurality of groups of connecting bolts 30, and a damping mechanism 31 composed of an adjusting rubber pad or a damping spring is arranged at the connecting part of the upper rod body 27 and the lower rod body 28. Furthermore, while the support rod 11 is used for enhancing the overall stability of the material conveying cylinder, the vibration of the material conveying cylinder in the advancing process along with the straw baling device is effectively relieved through the damping mechanism 31 between the upper section rod body 27 and the lower section rod body 28.

When the spiral conveying cylinder of the bundling machine is used, firstly, a group of spiral conveying cylinders 32 are respectively arranged on two sides of a storage bin 10 on the upper portion of the straw bundling machine, a conveying inlet 5 of a lower cylinder body 1 of the conveying cylinder of the spiral conveying cylinders 32 on the two sides is connected with a material outlet of a receiving mechanism 21 for intensively conveying straw crushed aggregates picked up from the ground by a front picking mechanism 33, and a rotating shaft of the receiving mechanism 21 is connected with a gear shaft of a driving bevel gear 18 of a conveying transmission mechanism 4 through a belt wheel transmission mechanism 20. Meanwhile, the delivery outlet 9 of the delivery cylinder upper part cylinder body 3 of the two side spiral delivery cylinders 32 is connected with the storage inlet on the side wall of the storage bin 10. Then, the whole bundling machine is connected to the rear end of a traction device (for example, an agricultural tractor) through a traction frame 34 at the front end of the frame 13; and the power input end 35 at the upper front part of the picking mechanism 33 is connected with the power output end of the traction equipment.

Then, with the forward continuous walking of the traction equipment, the gear steering box is driven by the power output end of the traction equipment, and the picking mechanism 33, the material receiving mechanism 21 and the material conveying mechanism 8 in the spiral conveying cylinder 32 are respectively driven to work through the transverse transmission shafts on the two sides; and then the feeding rotating shaft 22 of the feeding mechanism 8 drives the spiral feeding piece 23 thereon to rotate, and the inlet material stirring piece 24 is used for continuously conveying the crushed straw entering the lower cylinder 1 of the feeding cylinder through the feeding inlet 5 to the feeding outlet 9 of the upper cylinder 3 of the feeding cylinder, and then the outlet material stirring piece 25 is used for stirring and conveying the materials into the storage bin 10. Finally, the crushed straw materials in the storage bin 10 are twisted into a bundling chamber of the rear bundling device 14, and then are bundled by the bundling mechanism and the netting mechanism and discharged from a bundling material discharge port.

Claims

1. The utility model provides a bundling machine spiral conveying cylinder, includes conveying cylinder lower part barrel (1), its characterized in that: a material conveying inlet (5) is formed in the side portion of the lower end of the lower cylinder body (1) of the material conveying cylinder, a middle cylinder body (2) of the material conveying cylinder is arranged at the upper end of the lower cylinder body (1) of the material conveying cylinder, the middle cylinder body (2) of the material conveying cylinder is composed of a dust leakage inner cylinder (6), a plurality of dust leakage holes are uniformly distributed in the cylinder wall of the dust leakage inner cylinder (6), a dust blocking outer cylinder (7) is covered on the outer side of the dust leakage inner cylinder (6), and a dust exhaust gap opening (16) is formed in the lower end of a gap between the inner wall of the dust blocking outer cylinder (7) and the outer; the upper end of the middle cylinder (2) of the material conveying cylinder is provided with an upper cylinder (3) of the material conveying cylinder, the side part of the upper end of the upper cylinder (3) of the material conveying cylinder is provided with a material conveying outlet (9), and the material conveying outlet (9) is connected with a material storage inlet on the side wall of the material storage bin (10); the inside of the mutually communicated lower cylinder body (1), the middle cylinder body (2) and the upper cylinder body (3) of the material conveying cylinder is provided with a material conveying mechanism (8), and the driving end of the material conveying mechanism (8) is connected with a material conveying driving mechanism (12) through a material conveying transmission mechanism (4).

2. The baler spiral feed cylinder of claim 1, wherein: the material conveying mechanism (8) comprises a material conveying rotating shaft (22), and spiral material conveying pieces (23) which are continuously arranged along the axial direction of the rotating shaft are arranged on the material conveying rotating shaft (22); an inlet material stirring sheet (24) is arranged at one end of the spiral material conveying sheet (23) positioned at the lower part of the material conveying rotating shaft (22), and an outlet material stirring sheet (25) is arranged at one end of the spiral material conveying sheet (23) positioned at the upper part of the material conveying rotating shaft (22); the upper end of the material conveying rotating shaft (22) is rotatably arranged at the upper end of the upper cylinder (3) of the material conveying cylinder through an end bearing (26), and the lower end of the material conveying rotating shaft (22) is rotatably arranged at the lower end of the lower cylinder (1) of the material conveying cylinder through the end bearing (26); the lower end of the material conveying rotating shaft (22) is connected with the material conveying transmission mechanism (4).

3. The baler spiral feed cylinder of claim 1, wherein: a support rod (11) is arranged between the upper barrel body (3) of the material conveying barrel and the side part of the rack (13), the support rod (11) is composed of an upper section rod body (27) and a lower section rod body (28), the upper end of the upper section rod body (27) is connected with the lower side of the upper barrel body (3) of the material conveying barrel, and the lower end of the upper section rod body (27) is provided with a rod body connecting flange (29); the lower end of the lower section rod body (28) is connected with the side part of the frame (13), and the upper end of the lower section rod body (28) is also provided with a rod body connecting flange (29); the rod body connecting flange (29) of the lower section rod body (28) and the upper section rod body (27) are connected through a plurality of groups of connecting bolts (30), and a damping mechanism (31) is arranged at the connecting part of the upper section rod body (27) and the lower section rod body (28).

4. The baler spiral feed cylinder of claim 3, wherein: the damping mechanism (31) of the support rod (11) is an adjusting rubber mat or a damping spring.

5. The baler spiral feed cylinder of claim 1, wherein: the material conveying transmission mechanism (4) comprises a transmission gear box (17), a driving bevel gear (18) and a driven bevel gear (19) which are meshed with each other are arranged in the transmission gear box (17), a gear shaft of the driven bevel gear (19) is connected with a driving end of the material conveying mechanism (8), and a gear shaft of the driving bevel gear (18) is connected with an output end of the material conveying driving mechanism (12).

6. The baler spiral feed cylinder of claim 1, wherein: the output end of the material conveying driving mechanism (12) is a rotating shaft of a material receiving mechanism (21) arranged on the lower side of the rack (13), and the rotating shaft of the material receiving mechanism (21) is connected with the driving end of the material conveying transmission mechanism (4) through a belt wheel transmission mechanism (20); the material outlet of the material receiving mechanism (21) is connected with the material conveying inlet (5) of the lower cylinder body (1) of the material conveying cylinder.