CN210602706U

CN210602706U - Adjustable screw feeder lifting machine

Info

Publication number: CN210602706U
Application number: CN201921249811.XU
Authority: CN
Inventors: 曹广雷; 王永法; 英玉振
Original assignee: Linyi Jinming Machinery Co ltd
Current assignee: Linyi Jinming Machinery Co ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-05-22
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses an adjustable auger lifting machine, which comprises a feeding barrel, an adjusting barrel and a discharging barrel, wherein the feeding barrel, the adjusting barrel and the discharging barrel are sequentially connected in series, the adjusting barrel comprises a lower barrel and an upper barrel, a sliding sealing sleeve of the upper barrel is arranged inside the lower barrel, a telescopic part is arranged outside the adjusting barrel, two ends of the telescopic part are respectively and fixedly installed with the outer walls of the lower barrel and the upper barrel, the axis of the telescopic part is parallel to the axes of the upper barrel and the lower barrel, the lower barrel is installed in a sealing and communicating manner with the feeding barrel, the discharging barrel comprises a discharging pipe and a rotating barrel which are mutually vertical and communicated, the discharging barrel at the top of the adjustable auger lifting machine can rotate, the discharging direction is adjusted, the drying circulation of grains can be realized, the discharging of the dried grains can be realized, the adjusting barrel is arranged, and the adaptive height adjustment can be carried out according to the change of the height of drying equipment, thereby making the lifting height of the grain suitable for the drying equipment.

Description

Adjustable screw feeder lifting machine

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically be an adjustable screw feeder lifting machine.

Background

In the agricultural production process, the final grain product needs to be dried and stored, in the drying process, drying equipment such as a drying bin and the like needs to be used, but because the water content in the grains is larger, the grains need to be dried by the drying equipment for many times, because part of the drying equipment belongs to a vertical structure, the grain which is dried once needs to be lifted into the drying equipment again by a special lifting mechanism, but the existing lifting equipment can not change the discharging direction and independently lift the materials into the drying equipment, when the drying effect reaches the standard, the grains can not be lifted and discharged out of the drying equipment, and additional lifting equipment is needed for the operation, and partial drying equipment can carry out height control according to actual demand, and current lifting means does not possess the ability of adjustment lifting height, consequently needs to develop a lifting machine with adjustable function.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an adjustable screw feeder lifting machine, the play feed cylinder at top can rotate, and adjustment ejection of compact direction both can realize the dry cycle of cereal, also can realize discharging after the drying of cereal to set up the regulation section of thick bamboo, can carry out the altitude mixture control of adaptability according to the change of drying equipment height, thereby make the promotion height of cereal be fit for drying equipment, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable auger elevator comprises a feeding barrel, an adjusting barrel and a discharging barrel, wherein the feeding barrel, the adjusting barrel and the discharging barrel are sequentially connected in series, the adjusting barrel comprises a lower barrel and an upper barrel, the upper barrel is slidably and hermetically sleeved inside the lower barrel, a telescopic part is arranged outside the adjusting barrel, two ends of the telescopic part are respectively and fixedly installed with the outer walls of the lower barrel and the upper barrel, and the axis of the telescopic part is parallel to the axis of the upper barrel and the lower barrel;

the lower barrel is hermetically communicated with the feeding barrel, the discharging barrel comprises a discharging pipe and a rotating barrel which are perpendicular to each other and are communicated, the rotating barrel is rotatably and hermetically mounted at the upper end of the upper barrel, and a steering mechanism for driving the rotating barrel to rotate is arranged outside the discharging barrel;

and the feeding mechanism is arranged in the feeding cylinder in a matched manner.

As a preferred technical scheme of the utility model, steering mechanism includes the ring gear and can follow the flexible power shaft of axial, the ring gear with rotate the coaxial fixed mounting of a section of thick bamboo, the one end setting of power shaft and the gear of ring gear meshing, the other end and the outside gyration power take off of power shaft are connected, and through the power transmission of power shaft and gear and ring gear, the drive rotates a section of thick bamboo rotation to the ejection of compact direction of adjustment discharging pipe.

As a preferred technical scheme of the utility model, the power shaft includes integral key shaft and spline sleeve, spline sleeve suit is outside the integral key shaft, integral key shaft and spline sleeve rotate the installation with the fixing base of the outer wall of last section of thick bamboo and lower section of thick bamboo respectively, spline shaft tip sets up the gear with ring gear meshing, spline sleeve is connected with outside gyration power take off, through integral key shaft and the telescopic cooperation work of spline, realizes the adjustment of the length of power shaft to the change of a length is adjusted in the adaptation.

As a preferred technical scheme of the utility model, the outer wall that rotates the section of thick bamboo sets up annular upper end spacing ring, the upper end spacing ring rotates the installation with the upper end opening part of last section of thick bamboo, the lower extreme opening part of going up the section of thick bamboo sets up the lower extreme spacing ring, set up the connecting rod between lower extreme spacing ring and the play feed cylinder, through the structural design who sets up lower extreme spacing ring and connecting rod, make and have stable relation of connection between play feed cylinder and the last section of thick bamboo, avoid the material loading in-process to go out the feed cylinder and break away from with last section of thick bamboo.

As the utility model discloses an optimal technical scheme, feeding mechanism includes interconnect's spiral push rod and bevel gear drive mechanism, spiral push rod rotates and installs inside the feed cylinder, bevel gear drive mechanism's input shaft is connected with external gyration power take off, and rotation through spiral push rod produces ascending thrust to cereal to realize the promotion of cereal.

As an optimal technical scheme of the utility model, the feeding section of thick bamboo is the three-way pipe, feeding mechanism rotates the installation with the inner wall of the vertical pipe section of three-way pipe, makes the feeding section of thick bamboo obtain two-way feed inlet, can carry out the filling of the ejection of compact of drying equipment bottom and the synchronous going on of the inside filling of extra cereal simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that: the play feed cylinder at this adjustable screw feeder lifting machine top can rotate, and adjustment ejection of compact direction both can realize the dry cycle of cereal, also can realize discharging after the drying of cereal to set up the regulation section of thick bamboo, can carry out the altitude mixture control of adaptability according to the change of drying equipment height, thereby make the promotion height of cereal be fit for drying equipment.

Drawings

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

fig. 2 is a sectional view of the present invention;

fig. 3 is a schematic view of the discharge cylinder of the present invention.

In the figure: the device comprises a feeding barrel 1, a regulating barrel 2, a lower barrel 201, an upper barrel 202, a telescopic part 203, a discharge barrel 3, a discharge pipe 301, a rotating barrel 302, a connecting rod 303, a limiting ring at the lower end of 304, a 4-turn mechanism, a gear ring 401, a spline shaft 402, a spline sleeve 403, a feeding mechanism 5 and a spiral push rod 501.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an adjustable auger elevator comprises a feeding barrel 1, an adjusting barrel 2 and a discharging barrel 3, wherein the feeding barrel 1, the adjusting barrel 2 and the discharging barrel 3 are sequentially connected in series, the adjusting barrel 2 comprises a lower barrel 201 and an upper barrel 202, the upper barrel 202 is sleeved in the lower barrel 201 in a sliding sealing manner, a telescopic part 203 is arranged outside the adjusting barrel 2, two ends of the telescopic part 203 are fixedly installed with the outer walls of the lower barrel 201 and the upper barrel 202 respectively, and the axis of the telescopic part 203 is parallel to the axis of the upper barrel 202 and the axis of the lower barrel 201;

the lower barrel 201 is hermetically communicated with the feeding barrel 1, the discharging barrel 3 comprises a discharging pipe 301 and a rotating barrel 302 which are perpendicular to each other and are communicated, the rotating barrel 302 is rotatably and hermetically installed at the upper end of the upper barrel 202, and a steering mechanism 4 for driving the rotating barrel 302 to rotate is arranged outside the discharging barrel 3;

the feeding cylinder 1 is internally provided with a feeding mechanism 5 in a matching way.

The steering mechanism 4 comprises a gear ring 401 and a power shaft which can stretch out and draw back along the axial direction, the gear ring 401 and the rotary barrel 302 are coaxially and fixedly installed, one end of the power shaft is provided with a gear which is meshed with the gear ring 401, the other end of the power shaft is connected with an external rotary power output device, and the rotary barrel 302 is driven to rotate through power transmission of the power shaft and the gear with the gear ring 401, so that the discharging direction of the discharging pipe 301 is adjusted.

The power shaft comprises a spline shaft 402 and a spline sleeve 403, the spline sleeve 403 is sleeved outside the spline shaft 402, the spline shaft 402 and the spline sleeve 403 are respectively rotatably mounted with the fixed seats on the outer walls of the upper barrel 202 and the lower barrel 201, the end part of the spline shaft 402 is provided with a gear meshed with the gear ring 401, the spline sleeve 403 is connected with an external rotary power output device, and the length of the power shaft is adjusted through the matching work of the spline shaft 402 and the spline sleeve 403, so that the length change of the adjusting barrel 2 is adapted.

The outer wall of the rotating barrel 302 is provided with an annular upper end limiting ring, the upper end limiting ring is rotatably installed with an upper end opening of the upper barrel 202, a lower end limiting ring 304 is arranged at a lower end opening of the upper barrel 202, a connecting rod 303 is arranged between the lower end limiting ring 304 and the discharging barrel 3, and through the structural design of the lower end limiting ring 304 and the connecting rod 303, the discharging barrel 3 and the upper barrel 202 are stably connected, and the discharging barrel 3 is prevented from being separated from the upper barrel 202 in the feeding process.

The feeding mechanism 5 comprises a spiral push rod 501 and a bevel gear transmission mechanism which are connected with each other, the spiral push rod 501 is rotatably installed inside the feeding cylinder 1, an input shaft of the bevel gear transmission mechanism is connected with an external rotary power output device, and upward thrust is generated on grains through rotation of the spiral push rod 501, so that the grains are lifted.

The feeding barrel 1 is a three-way pipe, and the feeding mechanism 5 is rotatably arranged with the inner wall of the vertical pipe part of the three-way pipe, so that the feeding barrel 1 is provided with a bidirectional feeding hole, and the feeding of the bottom discharging of the drying equipment and the inward feeding of the additional grains can be synchronously carried out.

The telescopic part 203 is preferably an electric telescopic rod, an air cylinder or a hydraulic cylinder, and the circuit arrangement and the control mode of the telescopic part are common modes in the prior art.

When in use: the input shaft of a bevel gear transmission mechanism inside the feeding mechanism 5 is connected with the output shaft of an external motor, the lower end of a spline sleeve 403 inside the steering mechanism 4 is connected with the external motor output shaft through a universal joint, one feeding hole of the feeding barrel 1 is communicated with a grain outlet at the bottom of the drying bin, the other feeding hole of the feeding barrel 1 is communicated with a discharging hole of grain filling equipment, and the discharging pipe 301 of the discharging barrel 3 is used for rotating the feeding hole at the upper end of the drying bin.

During operation, cereal enters into feeding section of thick bamboo 1 inside from the discharge gate of dry storehouse bottom, the inside screw rod 501 of feeding mechanism 5 is rotatory under the effect of external motor, carry cereal upwards along the pipeline inner wall, in proper order through adjusting a section of thick bamboo 2 and play feed cylinder 3, enter into dry storehouse through discharging pipe 301, thereby realize cereal at dry storehouse internal loop, after cereal drying is up to standard, external motor drive spline sleeve 403 and integral key shaft 402 rotate, thereby drive the gear and the meshing of ring gear 401 at top, it is rotatory along the axis to drive out feed cylinder 3, thereby change the export direction of discharging pipe 301, it is inside to make cereal can not get into dry storehouse once more, but inside getting into all the other containers except dry storehouse, realize the storage of cereal.

When the altitude variation of dry storehouse, the length adjustment is carried out to drive pars contractilis 203 to drive upper cylinder 202 and lower cylinder 201 along the axis relative motion, thereby change the length of adjusting a section of thick bamboo 2, change out the height of feed cylinder 3, thereby with the high looks adaptation of the feed inlet in dry storehouse, and in upper cylinder 202 and lower cylinder 201 motion process, drive integral key shaft 402 and the relative motion of spline shaft sleeve 403, but combine the transmission characteristic of integral key shaft 402, can not cause the influence to power transmission.

And in the working process, the other feed inlet of the feed cylinder 1 is communicated with external grain filling equipment, so that the filling of grains in the process can be realized. The continuity of the whole grain drying process is ensured.

The utility model discloses play feed cylinder 3 at top can rotate, adjusts ejection of compact direction, both can realize the drying cycle of cereal, also can realize discharging after the drying of cereal to set up and adjust a section of thick bamboo 2, can carry out the altitude mixture control of adaptability according to the change of drying equipment height, thereby make the promotion height of cereal be fit for drying equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable screw feeder lifting machine, includes a feed cylinder (1), adjusts a section of thick bamboo (2) and goes out feed cylinder (3), its characterized in that: the feeding cylinder (1), the adjusting cylinder (2) and the discharging cylinder (3) are sequentially connected in series, the adjusting cylinder (2) comprises a lower cylinder (201) and an upper cylinder (202), the upper cylinder (202) is slidably and hermetically installed inside the lower cylinder (201), a telescopic part (203) is arranged outside the adjusting cylinder (2), two ends of the telescopic part (203) are fixedly installed on the outer walls of the lower cylinder (201) and the upper cylinder (202) respectively, and the axis of the telescopic part (203) is parallel to the axis of the upper cylinder (202) and the lower cylinder (201); the lower barrel (201) is hermetically communicated with the feeding barrel (1), the discharging barrel (3) comprises a discharging pipe (301) and a rotating barrel (302) which are perpendicular to each other and are communicated, the rotating barrel (302) is rotatably and hermetically mounted with the upper end of the upper barrel (202), and a steering mechanism (4) for driving the rotating barrel (302) to rotate is arranged outside the discharging barrel (3); and the feeding mechanism (5) is arranged in the feeding cylinder (1) in a matching way.

2. The adjustable auger hoist of claim 1, wherein: steering mechanism (4) include ring gear (401) and can follow the flexible power shaft of axial, ring gear (401) and the coaxial fixed mounting of a section of thick bamboo (302) rotate, the one end of power shaft sets up the gear with ring gear (401) meshing, the other end and the outside gyration power take off of power shaft are connected.

3. The adjustable auger hoist of claim 2, wherein: the power shaft comprises a spline shaft (402) and a spline sleeve (403), the spline sleeve (403) is sleeved outside the spline shaft (402), the spline shaft (402) and the spline sleeve (403) are respectively rotatably mounted with the fixed seats on the outer walls of the upper barrel (202) and the lower barrel (201), the end part of the spline shaft (402) is provided with a gear meshed with the gear ring (401), and the spline sleeve (403) is connected with an external rotary power output device.

4. The adjustable auger hoist of claim 1, wherein: the outer wall of the rotating barrel (302) is provided with an annular upper end limiting ring, the upper end limiting ring is rotatably installed at an upper end opening of the upper barrel (202), a lower end limiting ring (304) is arranged at a lower end opening of the upper barrel (202), and a connecting rod (303) is arranged between the lower end limiting ring (304) and the discharging barrel (3).

5. The adjustable auger hoist of claim 1, wherein: the feeding mechanism (5) comprises a spiral push rod (501) and a bevel gear transmission mechanism which are connected with each other, the spiral push rod (501) is rotatably installed inside the feeding cylinder (1), and an input shaft of the bevel gear transmission mechanism is connected with an external rotary power output device.

6. The adjustable auger hoist of any one of claims 1-5, wherein: the feeding cylinder (1) is a three-way pipe, and the feeding mechanism (5) is rotatably arranged on the inner wall of the vertical pipe part of the three-way pipe.